CN211466985U - Novel full-hydraulic rope saw cutting equipment - Google Patents
Novel full-hydraulic rope saw cutting equipment Download PDFInfo
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- CN211466985U CN211466985U CN201922455973.5U CN201922455973U CN211466985U CN 211466985 U CN211466985 U CN 211466985U CN 201922455973 U CN201922455973 U CN 201922455973U CN 211466985 U CN211466985 U CN 211466985U
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Abstract
The utility model relates to the technical field of cutting equipment, a novel full-hydraulic rope saw cutting equipment, including the track, a machine case, the aircraft nose, running gear and hydraulic control system, the machine case is cubic, its lower surface is close to two long edges and is equipped with the walking wheel, the walking wheel is mutually supported with the track, make the machine case freely move along the track direction under running gear's drive, the aircraft nose is installed on the side of machine case, the aircraft nose includes rope saw drive arrangement, left and right translation device and aircraft nose rotary device, left and right translation device swing joint is on the side of machine case, the aircraft nose rotary device is installed on left and right translation device, rope saw drive arrangement is installed on aircraft nose rotary device, running gear, rope saw drive arrangement, left and right translation device and aircraft nose rotary device all are connected with hydraulic control; the utility model discloses a full hydraulic drive has reduced the weight of aircraft nose, improves the flagging shortcoming of aircraft nose part, and the volume is littleer simultaneously, improve equipment to operational environment's adaptability.
Description
Technical Field
The utility model relates to a cutting equipment technical field specifically is a novel full-hydraulic rope saw cutting equipment.
Background
The rope saw is a device designed by utilizing the principle of rope saw wood breakage for cutting brittle and hard materials, generally adopts a motor to drive the rotation motion of a gold steel rope saw, thereby cutting and dismantling steel bars, concrete, stones and the like, and can be applied to the fields of static cutting and dismantling of bridges, piers, wharf platforms, underwater concrete piles and the like. The rope sawing machine has the advantages of reducing labor intensity, being safe and reliable to operate, having an overload protection function, having strong power and improving cutting capacity and labor productivity. Because the linear cutting of the construction cross section can make the construction cross section more orderly; the construction period can be shortened by increasing the working speed by times, the labor cost is further reduced, the competitive bidding advantages are improved, and the scale of acceptable construction engineering is enlarged; at present, the construction equipment is the leading advanced cutting construction equipment in removal, demolition and reconstruction construction, and the traditional construction mode of strong breaking or drilling machine hole arrangement is gradually replaced.
The rope saw is more and more widely applied to the field of stone mining and stone processing, the rotation of a main flywheel, the translation of a machine head, the rotation of the machine head and the walking of the whole machine body of the rope saw in the stone mining on the market at present are mostly driven by a motor, wherein the high-power machine types of 55kW and 75kW are more, the weight and the volume of the machine head part are increased due to the use of the high-power motor, the machine head part is sagged due to the overweight of the machine head, and the machine head part is easy to shake when in use; the head part is too heavy, so that the components such as a translation device, a rotation device, a machine body and the like related to the machine head need enough strength to support the weight of the head part, and higher requirements are put on the material selection of the components, so that the manufacturing cost is increased; in addition, the size of the machine head part is too large, so that the size of the translation device is correspondingly arranged to be large, a large space is occupied, and the adjustable space of the equipment during left-right translation is reduced to a certain extent; the whole focus of equipment leans on forward, and equipment is not steady in the walking, guarantees that whole equipment is more difficult for the horizontality during hoist and mount, has increased the installation degree of difficulty.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the background art and providing a novel full hydraulic rope saw cutting device which adopts full hydraulic drive, reduces the weight of the machine head, improves the drooping defect of the machine head part, has smaller volume and improves the adaptability of the device to the working environment.
The technical scheme of the utility model is that: a novel full-hydraulic rope saw cutting device comprises a rail, a case, a machine head, a traveling device and a hydraulic control system, wherein the case is cubic, traveling wheels are arranged on the lower surface of the case close to two long edges, the traveling wheels are matched with the rail, the case is driven by the traveling device to freely move along the direction of the rail, the machine head is installed on the side surface of the case and comprises a rope saw driving device, a left-right translation device and a machine head rotating device, the left-right translation device is movably connected to the side surface of the case, the machine head rotating device is installed on the left-right translation device, the rope saw driving device is installed on the machine head rotating device, and the traveling device, the rope saw driving device, the left-right translation device and the machine;
furthermore, a horizontal linear rail is arranged above one side surface of the case, and the left-right translation device can freely move along the direction of the horizontal linear rail under the driving of the hydraulic motor;
furthermore, one end of the machine head rotating device is a fixed end and is fixedly connected with the left and right translation devices, and the other end of the machine head rotating device is a movable end and is used for installing the rope saw driving device;
further, the machine head rotating device is driven by a hydraulic motor to realize 360-degree rotation;
further, the rope saw driving device comprises a main driving wheel and a hydraulic motor, wherein the main driving wheel is driven by the hydraulic motor to rotate;
furthermore, the track comprises three parallel steel rails, the middle of the steel rails at two sides is provided with a bulge, the middle steel rail is in a rack shape, and preferably, the width of a tooth groove of the rack is 4 cm;
furthermore, the traveling device is arranged on the case and comprises a traveling hydraulic motor and a traveling gear, the traveling gear is meshed with the middle steel rail, and the case is driven to move by the traveling hydraulic motor;
furthermore, a plurality of travelling wheels are provided, grooves are arranged on the travelling wheels, and the grooves are matched with the steel rails on the two sides, so that the travelling wheels move along the direction of the steel rails;
furthermore, a counterweight chamber for adjusting the gravity center of the equipment is arranged on one side, far away from the machine head, of the case, the purpose of adjusting the gravity center of the equipment is achieved by adding or removing a heavy object in the counterweight chamber, the whole equipment can be ensured to be in a horizontal state when the equipment is installed by a crane, and the equipment can be conveniently and stably butted with a rail when falling to the ground;
furthermore, the hydraulic control system comprises a main motor, a dual pump, a flywheel rotary motor, a walking motor, a rotary motor, an electro-hydraulic proportional reversing valve, an electromagnetic reversing valve, an overflow valve, a liquid level flowmeter, an air filter, an oil absorption filter, an oil return filter and a radiator.
Furthermore, the flywheel rotary motor and the walking motor can keep respective working speeds according to a certain logical relationship, so that the rope saw can realize different working control modes.
The utility model has the advantages that: the utility model provides a novel full hydraulic rope saw cutting equipment, which adopts full hydraulic drive, greatly reduces the weight of a machine head, radically improves the drooping defect of the machine head part, reduces the size of a translation device, greatly improves the adjustable space of left and right translation, is provided with a counterweight chamber, can adjust the gravity center of the equipment, enables the equipment to walk more stably, can also ensure that the whole equipment is in a horizontal state when hoisting the equipment, and is convenient to be stably butted with a track when falling to the ground; simultaneously the utility model discloses an equipment can realize that multiple job control mode adapts to different scenes and demand, for example use under the permanent tension control mode, hydraulic control system can be according to the atress condition of rope saw, and the walking speed through adjusting device keeps the pulling force of rope saw stable, realizes that automatic adaptation is changed by the hardness of cutting the material, reaches the purpose of maximize cutting efficiency.
Drawings
Fig. 1 is a front view of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the invention;
fig. 3 is a left side view of an embodiment of the invention;
FIG. 4 is a schematic diagram of the hydraulic system of the present invention;
in the figure, 1-box, 11-linear rail, 12-counterweight chamber, 13-travelling wheel, 2-rope drive device, 21-main drive wheel, 3-machine head rotating device, 4-left and right translation device, 5-rail, 51-tooth space, 6-travelling gear, 7-flywheel rotary motor, 8-travelling motor, 9-translation motor, 10-rotary motor, 71-electro-hydraulic proportional reversing valve, 72-electromagnetic reversing valve, 73-overflow valve, 74-liquid level flowmeter, 81-air filter, 82-oil absorption filter, 83-oil return filter and 91-radiator.
Detailed Description
The present invention will be described in further detail with reference to the drawings and specific embodiments, wherein components or systems not specifically described in the present embodiment are known in the art.
Examples
As shown in fig. 1-3, the embodiment of the utility model is a novel full hydraulic rope saw cutting device, which comprises a track 5, a case 1, a machine head, a walking device and a hydraulic control system, wherein the case 1 is cubic, the lower surface of the machine is provided with traveling wheels 13 near two long edges, the traveling wheels 13 are matched with the track 5, so that the machine case 1 can move freely along the direction of the track 5 under the driving of a traveling device, the machine head is arranged on the side surface of the machine case 1, the machine head comprises a rope saw driving device 2, a left-right translation device 4 and a machine head rotating device 3, the left-right translation device 4 is movably connected on the side surface of the machine case 1, the machine head rotating device 3 is arranged on the left-right translation device 4, the rope saw driving device 2 is arranged on the machine head rotating device 3, and the traveling device, the rope saw driving device 2, the left-right translation device 4 and the machine head;
a horizontal linear rail 11 is arranged above one side surface of the case 1, and the left-right translation device 4 can freely move along the direction of the horizontal linear rail 11 under the driving of a hydraulic motor;
one end of the machine head rotating device 3 is a fixed end and is fixedly connected with the left and right translation device 4, and the other end is a movable end and is used for installing the rope saw driving device 2;
the machine head rotating device 3 is driven by a hydraulic motor to realize 360-degree rotation;
the rope saw driving device 2 comprises a main driving wheel 21 and a hydraulic motor, wherein the main driving wheel 21 is driven to rotate by the hydraulic motor;
the track 5 comprises three parallel steel rails, the middle of the steel rails at two sides is provided with a bulge, the middle steel rail is in a rack shape, and preferably, the tooth space 51 of the steel rail rack is about 4cm wide;
the traveling device is arranged on the case 1 and comprises a traveling hydraulic motor and a traveling gear 6, the traveling gear 6 is meshed with the middle steel rail, and the case 1 is driven to move by the traveling hydraulic motor;
a plurality of traveling wheels 13 are provided, grooves are arranged on the traveling wheels 13, and the grooves are matched with the steel rails on two sides, so that the traveling wheels 13 move along the direction of the steel rails;
one side of the case 1, which is far away from the machine head, is provided with a counterweight chamber for adjusting the gravity center of the equipment, and the purpose of adjusting the gravity center of the equipment is achieved by adding or removing a heavy object in the counterweight chamber.
As shown in fig. 4, the hydraulic control system of the present embodiment includes a main motor, a flywheel swing motor 7, a travel motor 8, a swing motor 9, an electro-hydraulic proportional directional valve 71, an electromagnetic directional valve 72, an overflow valve 73, a liquid level meter 74, an air filter 81, an oil suction filter 82, an oil return filter 83, and a radiator 91.
The principle of the hydraulic control system of the present embodiment is: the main motor drives the duplex pump to work, and provides hydraulic power for each working unit. The duplex pump consists of a variable pump and a fixed displacement pump, and pressure oil provided by the variable pump drives the flywheel rotary motor 7 to work under the control of the electro-hydraulic proportional reversing valve 71. The pressure oil supplied from the fixed displacement pump is supplied in parallel to the travel motor 8, the translation motor 9, and the rotation motor 10. Wherein the walking motor 8 is controlled by an electro-hydraulic proportional directional valve 71; the translation motor 9 and the rotation motor 10 are controlled by the electromagnetic directional valve 72, in the working process, the flywheel rotation motor 7 and the walking motor 8 keep respective working speeds according to a certain logical relationship, the logical relationship is realized by electrically controlling the variable pump and the electro-hydraulic proportional directional valve 71, according to the difference of the working process, the logical relationship of the embodiment comprises constant tension control, constant torque control, constant power control and the combination control of the three, and through the electro-hydraulic logical relationship control, the working efficiency can be greatly improved, and the production and processing quality can be ensured.
This embodiment during operation, lay track 5, hoist quick-witted case 1 on track 5, then start translation motor 9 and the swing motor 10 of being connected with left and right translation device 4 and aircraft nose rotary device 3 respectively, the angle and the position of adjustment aircraft nose, let the position and the angle of main drive wheel 21 all accord with the construction conditions, install the rope saw on waiting to cut the object, and establish the rope on main drive wheel 21 according to the cover, start the flywheel swing motor who is connected with main drive wheel 21, the rope cuts the object according to the work that begins, in the time of the cutting, hydraulic control system is according to the walking speed of the hardness change automatically regulated whole equipment on the track of being cut the material, make the tension on the rope saw remain stable, until cutting work is all accomplished.
Obviously, the above is only a preferred embodiment of the present invention, and is not used to limit the present invention, and to those skilled in the art, the present invention can have the combination and modification of the aforementioned various technical features, and those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention, and in this case, the present invention is to replace the improvement, modification, and equivalent of the present invention, or to use the structure or method of the present invention in other fields to achieve the same effect, and all belong to the protection scope included in the present invention.
Claims (9)
1. The utility model provides a novel full-hydraulic wire saw cutting equipment, includes track (5), quick-witted case (1), aircraft nose, running gear and hydraulic control system, its characterized in that: the machine box (1) is in a cube shape, walking wheels (13) are arranged on the lower surface of the machine box and close to two long edges, the walking wheels (13) are matched with the rails (5) to enable the machine box (1) to freely move along the directions of the rails (5) under the driving of the walking device, the machine head is installed on the side surface of the machine box (1), the machine head comprises a rope saw driving device (2), a left-right translation device (4) and a machine head rotating device (3), the left-right translation device (4) is movably connected to the side surface of the machine box (1), the machine head rotating device (3) is installed on the left-right translation device (4), the rope saw driving device (2) is installed on the machine head rotating device (3), and the walking device, the rope saw driving device (2), the left-right translation device (4) and the.
2. A novel full hydraulic rope saw cutting apparatus as claimed in claim 1 wherein: a horizontal linear rail (11) is arranged above one side face of the case (1), and the left and right translation devices (4) are driven by a hydraulic motor to freely move on the horizontal linear rail (11).
3. A novel full hydraulic rope saw cutting apparatus as claimed in claim 2 wherein: the machine head rotating device (3) is driven by a hydraulic motor to realize 360-degree rotation.
4. A novel full hydraulic rope saw cutting apparatus as claimed in claim 2 wherein: the rope saw is characterized in that one end of the machine head rotating device (3) is a fixed end and is fixedly connected with the left translation device (4) and the right translation device (4), and the other end of the machine head rotating device is a movable end and is used for installing the rope saw driving device (2).
5. A novel full hydraulic rope saw cutting apparatus as claimed in claim 4 wherein: the rope saw driving device (2) comprises a main driving wheel (21) and a hydraulic motor, and the main driving wheel (21) is driven to rotate by the hydraulic motor.
6. A novel full hydraulic rope saw cutting apparatus as claimed in any one of claims 1 to 5 wherein: the track (5) comprises three parallel steel rails, the middle of the steel rails at two sides is provided with a bulge, and the steel rail at the middle is in a rack shape.
7. A novel full hydraulic rope saw cutting apparatus as claimed in claim 6 wherein: the tooth grooves (51) of the middle steel rail are 4cm wide.
8. A novel full hydraulic rope saw cutting apparatus as claimed in claim 7 wherein: and a counterweight chamber (12) for adjusting the gravity center of the equipment is arranged on one side of the machine box (1) far away from the machine head.
9. A novel full hydraulic rope saw cutting apparatus as claimed in claim 1 wherein: the hydraulic control system comprises a main motor, a dual pump, a flywheel rotary motor, a walking motor, a rotary motor, an electro-hydraulic proportional reversing valve, an electromagnetic reversing valve, an overflow valve, a liquid level flowmeter, an air filter, an oil absorption filter, an oil return filter and a radiator;
the main motor drives a duplex pump to work and provides hydraulic power for each working unit, the duplex pump consists of a variable pump and a fixed displacement pump, and pressure oil provided by the variable pump drives the flywheel rotary motor to work after being controlled by an electro-hydraulic proportional reversing valve; the pressure oil of the quantitative pump is supplied to the walking motor, the translation motor and the rotation motor in a parallel mode;
wherein the walking motor is controlled by an electro-hydraulic proportional reversing valve; the translation motor and the rotation motor are controlled by an electromagnetic directional valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922455973.5U CN211466985U (en) | 2019-12-31 | 2019-12-31 | Novel full-hydraulic rope saw cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922455973.5U CN211466985U (en) | 2019-12-31 | 2019-12-31 | Novel full-hydraulic rope saw cutting equipment |
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| Publication Number | Publication Date |
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| CN211466985U true CN211466985U (en) | 2020-09-11 |
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| CN201922455973.5U Active CN211466985U (en) | 2019-12-31 | 2019-12-31 | Novel full-hydraulic rope saw cutting equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948709A (en) * | 2019-12-31 | 2020-04-03 | 长沙通石达机械制造有限公司 | Novel full-hydraulic rope saw cutting equipment |
| CN112248250A (en) * | 2020-10-28 | 2021-01-22 | 郑州轻工业大学 | Novel wire saw |
-
2019
- 2019-12-31 CN CN201922455973.5U patent/CN211466985U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948709A (en) * | 2019-12-31 | 2020-04-03 | 长沙通石达机械制造有限公司 | Novel full-hydraulic rope saw cutting equipment |
| CN112248250A (en) * | 2020-10-28 | 2021-01-22 | 郑州轻工业大学 | Novel wire saw |
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Effective date of registration: 20230407 Address after: No. 32, Chatingsi Road, Chengjiao Street, Ningxiang City, Changsha City, Hunan Province 410600 Patentee after: Changsha Baitong New Material Technology Co.,Ltd. Address before: Station Road, Ningxiang Economic and Technological Development Zone, Ningxiang County, Changsha City, Hunan Province, 410600 Patentee before: CHANGSHA TOOLSTAR MACHINERY MANUFACTURING Co.,Ltd. |