CN209939952U - Grain slag ship loader - Google Patents
Grain slag ship loader Download PDFInfo
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- CN209939952U CN209939952U CN201920800207.5U CN201920800207U CN209939952U CN 209939952 U CN209939952 U CN 209939952U CN 201920800207 U CN201920800207 U CN 201920800207U CN 209939952 U CN209939952 U CN 209939952U
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- 239000002893 slag Substances 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 229910000831 Steel Inorganic materials 0.000 claims description 56
- 239000010959 steel Substances 0.000 claims description 56
- 239000000463 material Substances 0.000 claims description 28
- 230000008093 supporting effect Effects 0.000 claims description 22
- 239000002390 adhesive tape Substances 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 7
- 210000000245 forearm Anatomy 0.000 abstract description 6
- 239000013049 sediment Substances 0.000 abstract description 2
- 235000013339 cereals Nutrition 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 235000020985 whole grains Nutrition 0.000 description 1
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Abstract
The utility model discloses a grain slag shipment machine belongs to harbour transport machinery field. The problem that falls into in the river easily when the shipment machine structure of shipment is complicated, area and grain slag are carried to the grain slag among the prior art, the utility model provides a grain slag shipment machine, it includes the stand, and the both sides of stand set up tailstock and forearm frame respectively, are provided with the every single move mechanism that sealing-tape machine and control forearm frame go up and down on the tailstock, are provided with the electric drum of telescoping device and drive sealing-tape machine work on the forearm frame, the telescoping device includes electric putter and the receiving mechanism who is connected with electric putter, and receiving mechanism is parallel with the stand direction with forearm frame swing joint and receiving mechanism off-work's direction. Through at preceding cantilever crane and tailstock erection equipment, the rational utilization space for shipment machine area is less, realizes the needs to different windrow far and near through the telescoping device on the preceding cantilever crane, has effectively avoided the condition that the rivers sediment falls off to the river from shipment machine conveying in-process in the cabin.
Description
Technical Field
The utility model belongs to harbour transport machinery, more specifically say, relate to a grain slag shipment machine.
Background
The ship loader is a large bulk cargo machine used in bulk cargo wharf loading. The general ship loader is composed of a cantilever crane belt conveyor, a transition belt conveyor, a telescopic chute, a tail car, a traveling device, a portal frame, a tower frame, a pitching device, a slewing device and the like. The bulk cargo shipping equipment for the large-scale port plays an important role in the high-speed, stable, efficient and rolling development of the industries such as energy, electric power, metallurgy, ports and the like, particularly bulk cargo collecting and distributing centers. However, most of the existing ship loaders for loading the water granulated slag have complex structures and large occupied area, and the water granulated slag frequently falls into the river in the process of loading the water granulated slag, so that certain loss is caused to enterprises and the environment is influenced.
The above problems are also modified correspondingly, for example, chinese patent application No. CN 201220215520.0, published as 2013, 1 month and 9 days, which discloses a bulk cargo ship loader, comprising a tape machine, a pitching mechanism, a telescopic device, a front arm support, a column and a tail support, wherein the front arm support and the tail support are respectively installed at two sides of the column, the tape machine is installed on the tail support and the front arm support, the pitching mechanism comprises a winch, a wire rope and a pulley block, and the telescopic device comprises a trolley, a motor, a screw rod and a nut. The disadvantages of the patent are that: the trolley is driven by the connection mode of the screw rod and the nut, and the screw rod and the nut are easy to damage under the long-term high-speed rotation of the motor.
As shown in chinese patent application No. CN201320595664.8, published as 2014, 8/20, the patent discloses a ship loader, which includes a gantry structure, a gantry structure fixedly connected to a boom system, the boom system including a basic arm and a telescopic arm, the telescopic arm being capable of extending back and forth along the direction of the basic arm, a telescopic chute being provided at an end of the telescopic arm, a pitching mechanism being hinged to the basic arm, the pitching mechanism including a pitching arm, the pitching arm being connected to the pitching winding system, the pitching winding system including a disc winder, the telescopic chute being formed by nesting multiple sections of barrels, an inner retainer ring for suspending the inner barrel being provided on an inner wall of an upper end of the outer barrel, an outer retainer ring for retaining the outer barrel being provided on an outer wall of a lower end of the inner barrel, and porcelain-pasted on an inner wall of the barrel. The disadvantages of the patent are that: the structure is complicated, and the occupied area of the whole device is large.
Disclosure of Invention
1. Problems to be solved
The problem that falls into in the river easily when carrying to grain slag among the prior art shipment machine structure complicacy, area are big and grain slag transport, the utility model provides a grain slag shipment machine. The utility model discloses a at preceding cantilever crane and the required equipment of tailstock installation, the rational utilization space for the area of whole shipment machine is less, realizes the needs far and near to different windrow through the telescoping device on the preceding cantilever crane, has effectively avoided the water sediment to convey the circumstances that the cabin in-process fell the river from shipment machine, and overall structure is simple.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a grain slag shipment machine, includes the stand, and the both sides of stand set up tailstock and forearm frame respectively, are provided with the every single move mechanism that sealing-tape machine and control front arm frame go up and down on the tailstock, are provided with the electric drum of telescoping device and drive sealing-tape machine work on the front arm frame, the telescoping device includes electric putter and the receiving mechanism who is connected with electric putter, receiving mechanism and forearm frame swing joint, and the direction of receiving mechanism during out-of-operation is parallel with the stand direction. The elevation conveying of materials is realized through the pitching mechanism, the distance conveying of the materials is realized through the telescopic mechanism, the whole structure is simple, the occupied area is small, and the problem that the materials fall into the river in the grain slag conveying process is effectively avoided.
Furthermore, the front arm frame is composed of a head frame support, a head frame, a middle frame and an inclined support which are sequentially connected, the head frame support and the inclined support are formed, a supporting column I is arranged at the joint of the head frame, a supporting column II is arranged at the joint of the middle frame and the inclined support, the supporting column I and the supporting column II are both fixed with the lower support, and the middle frame and the inclined support are both connected with the lower support through supporting legs. The space in the front arm support is reasonably utilized, and the front arm support has enough strength.
Furthermore, a connecting plate II is arranged on the support pillar I, and a pin hole is formed in the connecting plate II.
Furthermore, the material receiving mechanism is a steel material receiving plate, a connecting plate I is arranged on the steel material receiving plate, a pin hole is formed in the connecting plate I, the position of the connecting plate I corresponds to that of the connecting plate II, and the pin shaft sequentially passes through the pin holes in the connecting plate I and the connecting plate II to connect the steel plate with the support column I. The pin shaft connection has reliable work and simple structure.
Furthermore, a reinforcing layer is laid on the surface of the lower support, and an anti-corrosion layer is laid on the surface of the reinforcing layer. The supporting capability and the wear resistance capability of the lower support are enhanced.
Furthermore, a support column III is arranged below the joint of the inclined support and the middle frame, the support column III is fixed with the lower support, and reversing rollers for reversing the adhesive tape machine are arranged on the support column III and the support column II. The whole process is accurately controlled, and the working efficiency is effectively improved.
Furthermore, the support column I, the support column II and the support column III are all made of channel steel. The bearing capacity is strong and life is high.
Furthermore, the tail frame and the front arm frame are respectively connected with the upright post through a rear pull rod and a front pull rod. The connection between the tail frame and the front arm frame and the upright post is strengthened.
Furthermore, the pitching mechanism comprises a winch arranged on the tail frame, a pulley block which is respectively connected with the upright post and the front arm frame in a rotating way, and a steel wire rope, wherein one end of the steel wire rope is connected with the winch, and the other end of the steel wire rope bypasses the pulley block and is connected with the front arm frame. Simple operation and high efficiency.
Furthermore, a balancing weight is arranged on the tail frame. The balance function is realized on the whole ship loader.
3. Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a set up various demand mechanisms on tailstock and preceding cantilever crane, the space is rationally utilized, make the area of whole shipment machine less, and realize the needs to different windrow heights through the every single move mechanism on the tailstock, realize the needs to different windrow far and near through the telescoping device on the preceding cantilever crane, and adopt and utilize electric putter to promote receiving mechanism, because receiving mechanism and preceding cantilever crane are swing joint, therefore receiving mechanism can realize the rotation of certain angle, the material on the electric drum accomplishes certain extension blanking position through receiving mechanism and thereby realizes the needs of different windrow far and near, convenient operation and cost are lower, it is comparatively convenient to install and maintain;
(2) the front arm support of the utility model consists of four sections which are respectively fixed on the lower support through support pieces such as support columns and support legs, thereby increasing the space and the strength of the whole front arm support, the front arm support forms a hollow structure with a certain frame, the inner hollow part of the front arm support can be used for placing some equipment or mechanisms to work, effectively saving the occupied area of the equipment, reasonably utilizing the space, and paving a reinforcing layer on the surface of the lower support, paving an anticorrosive layer on the surface of the reinforcing layer, so that the whole lower support has larger rigidity, which is enough to support the components on the lower support and improve the wear resistance of the lower support;
(3) the material receiving mechanism in the utility model is a steel material receiving plate, namely a steel plate, the material is convenient to obtain, the steel plate has larger strength and abrasion resistance, and the surface of the steel plate is provided with the abrasion-resistant lining plate, so that the steel material receiving plate is not easy to be damaged when the material falls onto the steel material receiving plate from the electric roller, and the cost is lower; the steel material receiving plate is connected with the support column I through a pin shaft, and the steel material receiving plate is connected with the support column I through the pin shaft, so that the steel material receiving plate is reliable in work, simple in structure and convenient to mount and dismount;
(4) the utility model is provided with reversing rollers on the support columns II and III, the reversing rollers are used for reversing the direction of the adhesive tape in the adhesive tape machine, and each corner on the front arm frame is provided with the reversing roller, so that the change of the direction of the adhesive tape machine can be accurately realized, the work between each reversing roller is not interfered with each other, the reversing rollers have simple structures, strong adaptability to the working environment and easy maintenance; the support column I, the support column II and the support column III are all made of channel steel, so that the channel steel is strong in bearing capacity and long in service life;
(5) in the utility model, the middle tail frame and the front arm frame are respectively connected with the upright post through the rear pull rod and the front pull rod, so that the stability of the tail frame and the front arm frame is improved, and the two pull rods play a supporting role to effectively strengthen the connection between the tail frame and the front arm frame as well as the connection between the front arm frame and the upright post; the hoisting machine pulls the steel wire rope to lift or lower the front arm support, so that the operation is simple and convenient, and the maintenance is convenient; set up the balancing weight on the tailstock and play the balancing act for work that whole shipment machine can be effectively smooth.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural view of the receiving device;
fig. 4 is a schematic structural diagram of the front arm support.
In the figure: 1. a tailstock; 2. a tape machine; 3. a rear pull rod; 4. a column; 5. a front pull rod; 6. a support; 7. an electric roller; 8. a front arm support; 81. a lower support; 82. head frame support; 83. a head frame; 84. a middle frame; 85. obliquely supporting; 86. a support pillar I; 87. a support leg; 88. a support column II; 89. a support column III; 9. a material receiving mechanism; 10. an electric push rod; 11. channel steel; 12. connecting a plate I; 13. a connecting plate II; 14. and (5) reversing the roller.
Detailed Description
The invention will be further described with reference to specific embodiments and drawings.
Example 1
As shown in fig. 1 and 2, a granulated slag ship loader comprises a column 4, wherein a tail frame 1 and a front arm support 8 are respectively arranged on two sides of the column 4, and preferably, the tail frame 1 and the front arm support 8 are respectively connected with the column 4 through a rear pull rod 3 and a front pull rod 5; the tail frame 1 is supported by the rear pull rod 3, and the front arm frame 8 is supported by the front pull rod 5, so that the tail frame 1, the front arm frame 8 and the upright post 4 are connected more stably, and the overall strength is increased; the tail frame 1 is provided with a rubber belt machine 2 and a pitching mechanism for controlling the front arm support 8 to ascend and descend, preferably, the pitching mechanism comprises a winch arranged on the tail frame 1, a pulley block and a steel wire rope, wherein the pulley block is respectively and rotatably connected with the upright post 4 and the front arm support 8, one end of the steel wire rope is connected with the winch, and the other end of the steel wire rope bypasses the pulley block and is connected with the front arm support 8; the hoisting machine pulls the steel wire rope to realize the lifting or the lowering of the front arm support 8, the operation is simple and convenient, and the maintenance is convenient; preferably, the tail frame 1 is provided with a balancing weight, and when the front arm support 8 is lifted or lowered, the balancing weight on the tail frame 1 plays a role in balancing, so that the whole ship loader can effectively and smoothly work, and the safety performance of the whole process is improved; the winch, the pulley block and the steel wire rope are reasonably arranged on the tail frame 1 and the front arm frame 8, so that the space is reasonably utilized, and the extra equipment floor area is reduced;
the front arm support 8 is provided with a telescopic device and an electric roller 7 for driving the adhesive tape machine 2 to work, an adhesive tape in the adhesive tape machine 2 penetrates through the whole tail frame 1 and the front arm support 8 through a carrier roller group, the adhesive tape is connected with the electric roller 7, water slag is conveyed to the adhesive tape on the tail frame 1 through the outside, the electric roller 7 drives the adhesive tape to work, and the water slag is conveyed to the front arm support 8 to fall into a water slag ship; the telescopic device comprises an electric push rod 10 and a material receiving mechanism 9 connected with the electric push rod 10, the material receiving mechanism 9 is movably connected with the front arm frame 8, and the direction of the material receiving mechanism 9 when not working is parallel to the direction of the upright post 4, namely the direction of the material receiving mechanism 9 when not working is vertical to the direction of a river; when the ship loader in the prior art ships the water granulated slag, the ship bearing the water granulated slag needs to keep a certain distance from the pontoon to carry out the operation of loading the water granulated slag, so that the risk of falling of the water granulated slag into the river exists in the process of transporting the water granulated slag to the ship bearing the water granulated slag on the ship loader, the cargo damage and the cargo badness are caused, and the freight quality is influenced; the utility model discloses an electric putter 10 push rod promotes receiving mechanism 9, because of receiving mechanism 9 and preceding shelf 8 are swing joint, therefore receiving mechanism 9 can realize the rotation of certain angle under electric putter 10's promotion, because the movement track that the dregs of a grain fell down through motorized pulley 7 is certain, and receiving mechanism 9 sets up a certain position in this movement track, the setting of receiving mechanism 9 can make the dregs of a grain fall in receiving mechanism 9 earlier in this movement track, because receiving mechanism 9 is long enough, the dregs of a grain slide a section distance in receiving mechanism 9 straight line, then break away from receiving mechanism 9 and continue to move to the dregs of a grain ship with the orbit of parabola, realize the extension of dregs of a grain blanking point position through the change of receiving mechanism 9 angle and thus realized the demand that the dregs of a grain far and near carried, convenient operation and cost are lower; the whole grain slag ship loader is convenient to mount and maintain, effectively avoids the situation that the grain slag falls into the river, and has the advantages of high working efficiency, simple structure, reasonable utilization of space and small whole occupied area.
Example 2
Basically as in embodiment 1, preferably, as shown in fig. 4, the front arm support 8 is composed of a head support 82, a head support 83, an intermediate support 84 and an inclined support 85, which are connected in sequence, a support column I86 is arranged at the joint of the head support 82 and the head support 83, a support column II88 is arranged at the joint of the intermediate support 84 and the inclined support 85, the support columns I86 and II88 are both fixed to the lower support 81, and the intermediate support 84 and the inclined support 85 are both connected to the lower support 81 through support legs 87; the front arm support 8 is arranged into four sections which are respectively fixed on the lower support 81 through the supporting pieces, so that the integral space and strength of the front arm support 8 are increased, the front arm support 8 forms a hollow structure with a certain frame, and the hollow part in the front arm support can be used for placing some equipment or mechanisms for working, so that the occupied area of the equipment is effectively saved, and the space is reasonably utilized; preferably, a reinforcing layer is laid on the surface of the lower support 81, the reinforcing layer is made of a common steel plate, an anticorrosive layer is laid on the surface of the steel plate, the anticorrosive layer is made of a stainless steel plate, the reinforcing layer enables the whole lower support 81 to have high rigidity enough to support each part on the lower support 81, and the anticorrosive layer effectively improves the anticorrosive and wear-resistant capabilities of the lower support 81 and effectively prolongs the service life of the lower support 81; a connecting plate II13 is arranged on the supporting column I86, and a pin hole is arranged on the connecting plate II 13;
in this embodiment, as shown in fig. 3, the receiving mechanism 9 is a steel receiving plate, and preferably, a layer of wear-resistant lining plate is additionally arranged on the surface of the receiving steel plate, so that the water slag is effectively prevented from corroding the steel receiving plate, and the service life of the steel receiving plate is prolonged; the steel receiving plate is provided with a connecting plate I12, the connecting plate I12 is provided with a pin hole, the position of the connecting plate I12 corresponds to the position of the connecting plate II13, a pin shaft sequentially passes through the pin holes in the connecting plate I12 and the connecting plate II13 to connect the steel plate with the support column I86, and the steel plate is connected through the pin shaft, so that the steel receiving plate is reliable in work, simple in structure and convenient to mount and dismount; because the electric roller 7 is arranged on the headstock 83, and the granulating slag falls from the electric roller 7, the running track is fixed, and the position of the steel receiving plate is arranged at a certain point in the running track of the granulating slag, after the electric push rod 10 pushes the steel receiving plate to change from a natural state vertical to the river surface to form a certain angle with the river surface, the granulating slag falling from the electric roller 7 firstly hits the steel receiving plate, because the steel receiving plate is arranged long enough, the granulating slag slides down a certain distance along the steel receiving plate in a straight line, then the granulating slag leaves the steel receiving plate to continue moving to a granulating slag ship in a parabolic track, the position of the blanking point is prolonged to meet the requirement of conveying different granulating slag far and near, the steel receiving plate is adopted as the material receiving mechanism 9, the steel receiving plate is a steel plate, the material is convenient to obtain materials, and the steel plate has higher strength and wear resistance, the material is not easy to damage the steel receiving plate when falling from the electric roller 7 to the steel receiving plate, the cost is low.
Example 3
Basically as in embodiment 2, preferably, a support column III89 is disposed below the joint of the diagonal brace 85 and the middle frame 84, the support column III89 is fixed to the lower support 81, the support 6 is disposed at the position of the lower support 81 corresponding to the support column III89, one end of the support 6 is connected to the upright post 4, and the other end is connected to the lower support 81, so as to enhance the supporting effect on the front arm frame 8; reversing rollers 14 for reversing the direction of the adhesive tape machine 2 are arranged on the supporting column III89 and the supporting column II88, the reversing rollers 14 are used for reversing the direction of the adhesive tape in the adhesive tape machine 2, each corner of the front arm support 8 is provided with the reversing roller 14, the change of the direction of the adhesive tape machine 2 can be accurately realized, the operation of each reversing roller 14 is not interfered with each other, and the reversing rollers 14 are simple in structure, strong in working environment adaptability and easy to maintain; the support column I86, the support column II88 and the support column III89 are all made of channel steel 11, and the channel steel 11 is strong in bearing capacity and long in service life.
The examples of the utility model are only right the utility model discloses a preferred embodiment describes, and not right the utility model discloses design and scope are injectd, do not deviate from the utility model discloses under the prerequisite of design idea, the field engineering technical personnel are right the utility model discloses a various deformation and improvement that technical scheme made all should fall into the protection scope of the utility model.
Claims (10)
1. The utility model provides a grain slag shipment machine, includes stand (4), and the both sides of stand (4) set up tailstock (1) and leading arm frame (8) respectively, are provided with every single move mechanism that sealing-tape machine (2) and control leading arm frame (8) go up and down on tailstock (1), are provided with motorized pulley (7) of telescoping device and drive sealing-tape machine (2) work on leading arm frame (8), its characterized in that: the telescopic device comprises an electric push rod (10) and a material receiving mechanism (9) connected with the electric push rod (10), the material receiving mechanism (9) is movably connected with a front arm frame (8), and the direction of the material receiving mechanism (9) when not working is parallel to the direction of the upright post (4).
2. The grain slag ship loader of claim 1, wherein: the front arm support (8) is composed of a head frame support (82), a head frame (83), a middle frame (84) and an inclined support (85) which are sequentially connected, a supporting column I (86) is arranged at the joint of the head frame support (82) and the head frame (83), a supporting column II (88) is arranged at the joint of the middle frame (84) and the inclined support (85), the supporting column I (86) and the supporting column II (88) are both fixed with the lower support (81), and the middle frame (84) and the inclined support (85) are both connected with the lower support (81) through the supporting legs (87).
3. The grain slag ship loader of claim 2, wherein: and a connecting plate II (13) is arranged on the support pillar I (86), and a pin hole is formed in the connecting plate II (13).
4. The grain slag ship loader of claim 3, wherein: the receiving mechanism (9) is a steel receiving plate, a connecting plate I (12) is arranged on the steel receiving plate, a pin hole is formed in the connecting plate I (12), the position of the connecting plate I (12) corresponds to the position of the connecting plate II (13), and a pin shaft sequentially passes through the pin holes in the connecting plate I (12) and the connecting plate II (13) to connect the steel plate with the support column I (86).
5. The grain slag ship loader of claim 2, wherein: the surface of the lower support (81) is paved with a reinforcing layer, and the surface of the reinforcing layer is paved with an anticorrosive layer.
6. The grain slag ship loader of claim 5, wherein: a supporting column III (89) is arranged below the joint of the inclined support (85) and the middle frame (84), the supporting column III (89) is fixed with the lower support (81), and reversing rollers (14) for reversing the adhesive tape machine (2) are arranged on the supporting column III (89) and the supporting column II (88).
7. The granulated slag shipping machine according to claim 2 or 6, wherein: and the support column I (86), the support column II (88) and the support column III (89) are all made of channel steel (11).
8. The grain slag ship loader of claim 1, wherein: the tail frame (1) and the front arm frame (8) are respectively connected with the upright post (4) through a rear pull rod (3) and a front pull rod (5).
9. The grain slag ship loader of claim 1, wherein: the pitching mechanism comprises a winch arranged on the tail frame (1), a pulley block and a steel wire rope, wherein the pulley block is respectively and rotatably connected with the upright post (4) and the front arm frame (8), one end of the steel wire rope is connected with the winch, and the other end of the steel wire rope bypasses the pulley block and is connected with the front arm frame (8).
10. The grain slag ship loader of claim 9, wherein: the tail frame (1) is provided with a balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920800207.5U CN209939952U (en) | 2019-05-29 | 2019-05-29 | Grain slag ship loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920800207.5U CN209939952U (en) | 2019-05-29 | 2019-05-29 | Grain slag ship loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209939952U true CN209939952U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920800207.5U Expired - Fee Related CN209939952U (en) | 2019-05-29 | 2019-05-29 | Grain slag ship loader |
Country Status (1)
| Country | Link |
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| CN (1) | CN209939952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634696A (en) * | 2020-05-18 | 2020-09-08 | 中国建筑第八工程局有限公司 | Coastal earthwork conveying system and construction method thereof |
| CN114655737A (en) * | 2022-03-28 | 2022-06-24 | 中交第四航务工程勘察设计院有限公司 | Fixed type inclined-pulling long cantilever ship loading device |
-
2019
- 2019-05-29 CN CN201920800207.5U patent/CN209939952U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634696A (en) * | 2020-05-18 | 2020-09-08 | 中国建筑第八工程局有限公司 | Coastal earthwork conveying system and construction method thereof |
| CN114655737A (en) * | 2022-03-28 | 2022-06-24 | 中交第四航务工程勘察设计院有限公司 | Fixed type inclined-pulling long cantilever ship loading device |
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Granted publication date: 20200114 |