CN107013041B - A kind of efficient gravity flow pouring material wet-spraying machine - Google Patents
A kind of efficient gravity flow pouring material wet-spraying machine Download PDFInfo
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- CN107013041B CN107013041B CN201710261693.3A CN201710261693A CN107013041B CN 107013041 B CN107013041 B CN 107013041B CN 201710261693 A CN201710261693 A CN 201710261693A CN 107013041 B CN107013041 B CN 107013041B
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- secondary agitation
- machine
- pumping
- gravity flow
- wet
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- 239000000463 material Substances 0.000 title claims abstract description 149
- 238000005507 spraying Methods 0.000 title claims abstract description 23
- 230000005484 gravity Effects 0.000 title claims abstract description 20
- 238000005086 pumping Methods 0.000 claims abstract description 65
- 206010001497 Agitation Diseases 0.000 claims abstract description 51
- 238000013019 agitation Methods 0.000 claims abstract description 51
- 238000003756 stirring Methods 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000002828 fuel tank Substances 0.000 claims description 7
- 229910001018 Cast iron Inorganic materials 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 6
- 238000009415 formwork Methods 0.000 abstract description 5
- 238000005266 casting Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 19
- 239000002699 waste material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention provides a kind of efficient gravity flow pouring material wet-spraying machine, including functional compartment, a stirring conveyor, secondary agitation feeding funnel, discharge port, swivel feeding pipe, rotating hydraulic cylinder, material storing pipe group, material pumping unit, high-pressure oil pump, pumping motor and hydraulic rotating pump, the discharge port are connect by swivel feeding pipe and rotating hydraulic cylinder with material storing pipe group；The swivel feeding pipe and rotating hydraulic cylinder are arranged inside secondary agitation feeding funnel；The hydraulic rotating pumps one end and connect with rotating hydraulic cylinder, and the other end connects high-pressure oil pump.Wet spraying process of the invention and dry pressure spray process more not only solve the problems, such as rebound materials in dry spray, saved resource but also site operation environment is obviously improved; wet shot and casting craft more not only save formwork link; and the mechanization of production, the degree of automation greatly improved; worker is freed from the working environment of " dirty, bitter, tired, dangerous ", substantially reduces the construction time.
Description
Technical field
The invention belongs to technical field of building construction more particularly to a kind of efficient gravity flow pouring material wet-spraying machines.
Background technique
Country's building material industry amorphous refractory construction at present, it is most of using casting or techmque.Wherein it is poured
Working procedure are as follows: remove, weld anchoring piece, formwork is poured, formwork, and casting, construction finishes；Dry spray working procedure are as follows: it removes,
Anchoring piece is welded, compressed air spraying material is utilized.Two kinds of forms of construction work all have some disadvantages, and casting and constructing formwork supporting plate is not
But it wastes material and construction efficiency is not high；Although dry spray does not have to formwork but the dry work material rebound materials that spray are more, operation field ring
Border is poor.It is low that there is working efficiencies, and material waste is serious, the problem of work site environments difference.
Therefore, a kind of efficient gravity flow pouring material wet-spraying machine is invented to be very necessary.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of efficient gravity flow pouring material wet-spraying machines, existing to solve
There is technical work low efficiency, material waste is serious, the problem of work site environments difference.A kind of efficient gravity flow pouring material wet shot
Machine, including functional compartment, a stirring conveyor, secondary agitation feeding funnel, discharge port, swivel feeding pipe, rotating hydraulic cylinder, material
Memotron group, material pumping unit, high-pressure oil pump, pumping motor and hydraulic rotating pump, the discharge port pass through swivel feeding
Pipe and rotating hydraulic cylinder are connect with material storing pipe group；The swivel feeding pipe and rotating hydraulic cylinder setting are sent in secondary agitation
Inside hopper；The hydraulic rotating pumps one end and connect with rotating hydraulic cylinder, and the other end connects high-pressure oil pump；The product pump
Unit one end is sent to connect material memotron group, the other end is connect by high-pressure oil pump with pumping motor.
Preferably, a stirring conveyor connects once stirring motor, a stirring conveyor
Arrival end is provided with feed inlet and water filling port, is conducive to carry out material plus water tentatively stirs.
Preferably, the secondary agitation feeding funnel is funnel-form cast iron hopper, inside the secondary agitation feeding funnel
It is provided with secondary agitation reamer, and the secondary agitation reamer is connected with secondary agitation motor, is conducive to that material is carried out into one
Step stirring, so that finally pouring better effect.
Preferably, the top of functional compartment is arranged in a stirring conveyor, and the secondary agitation feeding funnel is set
It sets in the side of functional compartment, the outlet end of a stirring conveyor is bent downward, the secondary agitation feeding funnel
Top is connected with bearing material mouth, and the bearing material mouth is that horn-like, described bearing material mouth is located at a stirring conveyor outlet end
Underface is conducive to the stabilization of material transmitting, reduces waste.
Preferably, control cabinet, fuel tank and distribution box are provided in the functional compartment, the fuel tank passes through high-pressure oil pump
It is connected with material pumping unit and hydraulic rotating pump；The distribution box and a stirring motor, secondary agitation motor and pumping
Electrical connection of motor；The control cabinet is connect with distribution box.
Preferably, the material storing pipe group includes first material memotron and second material memotron, the object
Material pumping unit includes first material pumping machine and second material pumping machine, and the first material memotron and first material pump
Machine is sent to connect, the second material memotron is connect with second material pumping machine.
Preferably, the first material memotron and second material memotron horizontal alignment are arranged in secondary agitation feeding
The bottom of bucket is conducive to material and automatically flows into.
Preferably, the first material pumping machine and second material pumping machine are connect with high-pressure oil pump and pumping motor,
Solenoid valve, the solenoid valve are additionally provided between the first material pumping machine and second material pumping machine and high-pressure oil pump
Connect with control cabinet and distribution box, be conducive to it is easy to operate, it is easy to control.
Preferably, the high-pressure oil pump is also connected with hydraulic dial gauge, is conducive to clearly observation and understands spraying wet machine fortune
State when row is to be adjusted flexibly.
Preferably, the bottom of the functional compartment and secondary agitation feeding funnel is additionally provided with pedestal, is conducive to functional compartment
It is carried out with secondary agitation feeding funnel effectively fixed.
Compared with prior art, the invention has the following beneficial effects: poured due to the efficient gravity flow of one kind of the invention
Material feeding wet-spraying machine is widely used in technical field of building construction.Meanwhile the invention has the benefit that
1. in the present invention, once stirring motor, the primary stirring are conveyed for the stirring conveyor connection
The arrival end of machine is provided with feed inlet and water filling port, is conducive to carry out material plus water tentatively stirs.
2. in the present invention, the secondary agitation feeding funnel is funnel-form cast iron hopper, the secondary agitation feeding funnel
It is internally provided with secondary agitation reamer, the secondary agitation reamer is connected with secondary agitation motor, is conducive to carry out material
It futher stirs, so that finally pouring better effect.
3. in the present invention, the top of functional compartment, the secondary agitation feeding is arranged in a stirring conveyor
The side of functional compartment is arranged in bucket, and the outlet end of a stirring conveyor is bent downward, the secondary agitation feeding
The top of bucket is connected with bearing material mouth, and the bearing material mouth is that horn-like, described bearing material mouth is located at a stirring conveyor outlet
The underface at end is conducive to the stabilization of material transmitting, reduces waste.
4. in the present invention, the first material memotron and second material memotron horizontal alignment are arranged in secondary agitation
The bottom of feeding funnel is conducive to material and automatically flows into.
5. in the present invention, the first material pumping machine and second material pumping machine connect with high-pressure oil pump and pumping motor
It connects, is additionally provided with solenoid valve, the electricity between the first material pumping machine and second material pumping machine and high-pressure oil pump
Magnet valve is connect with control cabinet and distribution box, be conducive to it is easy to operate, it is easy to control.
6. in the present invention, the high-pressure oil pump is also connected with hydraulic dial gauge, being conducive to clearly observation understanding, this is squirted
State when machine is run is to be adjusted flexibly.
7. in the present invention, the bottom of the functional compartment and secondary agitation feeding funnel is additionally provided with pedestal, be conducive to function
Energy case and secondary agitation feeding funnel carry out effectively fixed.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is that material storing pipe group and material pumping unit connection relationship of the invention are intended to.
In figure:
1- functional compartment, stirring conveyor of 2-, 21- feed inlet, 22- water filling port, stirring motor of 23-, 3- bis- times
Stir feeding funnel, 31- secondary agitation reamer, 32- bearing material mouth, 33- secondary agitation motor, 4- discharge port, 5- swivel feeding pipe, 6-
Rotating hydraulic cylinder, 7- material storing pipe group, 71- first material memotron, 72- second material memotron, 8- material pumping unit,
81- first material pumping machine, 82- second material pumping machine, 9- high-pressure oil pump, 10- pumping motor, 11- hydraulic rotating pump, 12-
Control cabinet, 13- fuel tank, 14- distribution box, the hydraulic dial gauge of 15-, 16- solenoid valve, 17- pedestal.
Specific embodiment
The present invention is described further below in conjunction with attached drawing:
Embodiment:
As shown in attached drawing 1 to attached drawing 2
The present invention provides a kind of efficient gravity flow pouring material wet-spraying machine, including functional compartment 1, a stirring conveyor 2, and two
Secondary stirring feeding funnel 3, discharge port 4, swivel feeding pipe 5, rotating hydraulic cylinder 6, material storing pipe group 7, material pumping unit 8 are high
Pressure oil pump 9, pumping motor 10 and hydraulic rotating pump 11, the discharge port 4 by swivel feeding pipe 5 and rotating hydraulic cylinder 6 with
Material storing pipe group 7 connects；The swivel feeding pipe 5 and rotating hydraulic cylinder 6 are arranged inside secondary agitation feeding funnel 3；Institute
The hydraulic rotating stated pumps 11 one end and connect with rotating hydraulic cylinder 6, and the other end connects high-pressure oil pump 9；The material pumping unit 8
One end connects material memotron group 7, and the other end is connect by high-pressure oil pump 9 with pumping motor 10.
In above-described embodiment, specifically, a stirring conveyor 2 connects once stirring motor 23, it is described
The arrival end of stirring conveyor 2 is provided with feed inlet 21 and water filling port 22, is conducive to carry out material plus water tentatively stirs.
In above-described embodiment, specifically, the secondary agitation feeding funnel 3 is funnel-form cast iron hopper, described is secondary
Stirring feeding funnel 3 is internally provided with secondary agitation reamer 31, and the secondary agitation reamer 31 is connected with secondary agitation motor 33,
Be conducive to futher stir material, so that finally pouring better effect.
In above-described embodiment, specifically, a stirring conveyor 2 is arranged in the top of functional compartment 1, described two
The side of functional compartment 1 is arranged in secondary stirring feeding funnel 3, and the outlet end of a stirring conveyor 2 is bent downward, described
The top of secondary agitation feeding funnel 3 is connected with bearing material mouth 32, the bearing material mouth 32 be it is horn-like, the bearing material mouth 32 is located at
The underface of 2 outlet end of stirring conveyor is conducive to the stabilization of material transmitting, reduces waste.
In above-described embodiment, specifically, being provided with control cabinet 12, fuel tank 13 and distribution box 14, institute in the functional compartment 1
The fuel tank 13 stated is connect by high-pressure oil pump 9 with material pumping unit 8 and hydraulic rotating pump 11；The distribution box 14 and primary
Stirring motor 23, secondary agitation motor 33 and pumping motor 10 are electrically connected；The control cabinet 12 is connect with distribution box 14.
In above-described embodiment, specifically, the material storing pipe group 7 includes first material memotron 71 and second material
Memotron 72, the material pumping unit 8 include first material pumping machine 81 and second material pumping machine 82, described first
Material storing pipe 71 is connect with first material pumping machine 81, and the second material memotron 72 and second material pumping machine 82 connect
It connects.
In above-described embodiment, specifically, 72 horizontal alignment of first material memotron 71 and second material memotron
The bottom of secondary agitation feeding funnel 3 is set, is conducive to material and automatically flows into.
In above-described embodiment, specifically, the first material pumping machine 81 and second material pumping machine 82 and high pressure oil
Pump 9 and pumping motor 10 connect, between the first material pumping machine 81 and second material pumping machine 82 and high-pressure oil pump 9 also
It is provided with solenoid valve 16, the solenoid valve 16 is connect with control cabinet 12 and distribution box 14, is conducive to easy to operate, controlling party
Just.
In above-described embodiment, specifically, the high-pressure oil pump 9 is also connected with hydraulic dial gauge 15, be conducive to clearly see
State when understanding spraying wet machine operation is examined to be adjusted flexibly.
In above-described embodiment, specifically, the bottom of the functional compartment 1 and secondary agitation feeding funnel 3 is additionally provided with pedestal
17, be conducive to effectively fix functional compartment 1 and secondary agitation feeding funnel 3.
Working principle
The present invention in use, by the way that spray paint is manually sent into feed inlet 21, adjusts blanking-quantity, adjusts
The water injection rate of water filling port 22 first opens secondary agitation motor 33, is then then turned on a stirring motor 23, once stirs molding
Castable is transported to secondary agitation feeding funnel 3, is stirred again, opens simultaneously pumping motor 10, passes through high-pressure oil pump 9
Hydraulic oil is transported to each region of interest, while observing hydraulic dial gauge 15 and detecting the dilute strength of castable, reaches normal
Using data, solenoid valve 16 is controlled by control cabinet 12 and is acted, first material pumping machine 81 is started to work, and first material storage is driven
Pipe 71 is deposited, sprays material by swivel feeding pipe 5 and discharge port 4, when first material 81 backhaul of pumping machine, swivel feeding pipe
5 are rotated at second material memotron 72 using rotating hydraulic cylinder 6, and second material pumping machine 82 starts process, second material
The material of memotron 72 is pushed to swivel feeding pipe 5 and sprays through discharge port 4, and castable automatically flows into first material storage again at this time
In pipe 71, swivel feeding pipe 5 is rotated to again at first material memotron 71, and 81 process of first material pumping machine pushes away material
It is sent in swivel feeding pipe 5.First material pumping machine 81 and second material pumping machine 82 work alternatively in this way, pass through swivel feeding
Material is sent to spray gun by pipe 5 and discharge port 4, by the mixing with coagulant, the construction that material is sprayed using compressed air
Wet shot work is completed at position.
Using technical solutions according to the invention or those skilled in the art under the inspiration of technical solution of the present invention,
Similar technical solution is designed, and reaches above-mentioned technical effect, is to fall into protection scope of the present invention.
Claims (10)
1. a kind of efficient gravity flow pouring material wet-spraying machine, which is characterized in that the efficient gravity flow pouring material wet-spraying machine includes
Functional compartment (1), a stirring conveyor (2), secondary agitation feeding funnel (3), discharge port (4), swivel feeding pipe (5) rotate liquid
Cylinder pressure (6), material storing pipe group (7), material pumping unit (8), high-pressure oil pump (9), pumping motor (10) and hydraulic rotating pump
(11), the discharge port (4) is connect by swivel feeding pipe (5) and rotating hydraulic cylinder (6) with material storing pipe group (7)；Institute
Swivel feeding pipe (5) and rotating hydraulic cylinder (6) setting stated are internal in secondary agitation feeding funnel (3)；The hydraulic rotating pump
(11) one end is connect with rotating hydraulic cylinder (6), and the other end connects high-pressure oil pump (9)；Described material pumping unit (8) one end connects
Material storing pipe group (7) is connect, the other end is connect by high-pressure oil pump (9) with pumping motor (10).
2. efficient gravity flow pouring material wet-spraying machine as described in claim 1, which is characterized in that the primary stirring conveying
Machine (2) connection once stirring motor (23), the arrival end of a stirring conveyor (2) be provided with feed inlet (21) and
Water filling port (22).
3. efficient gravity flow pouring material wet-spraying machine as described in claim 1, which is characterized in that the secondary agitation feeding
(3) are struggled against as funnel-form cast iron hopper, the secondary agitation feeding funnel (3) is internally provided with secondary agitation reamer (31), described
Secondary agitation reamer (31) be connected with secondary agitation motor (33).
4. efficient gravity flow pouring material wet-spraying machine as described in claim 1, which is characterized in that the primary stirring conveying
At the top of functional compartment (1), secondary agitation feeding funnel (3) setting is described in the side of functional compartment (1) for machine (2) setting
The outlet end of a stirring conveyor (2) bend downward, the top of the secondary agitation feeding funnel (3) is connected with bearing material mouth
(32), the bearing material mouth (32) is horn-like, and the bearing material mouth (32) is being located at stirring conveyor (2) outlet end just
Lower section.
5. efficient gravity flow pouring material wet-spraying machine as described in claim 1, which is characterized in that in the functional compartment (1)
It is provided with control cabinet (12), fuel tank (13) and distribution box (14), the fuel tank (13) passes through high-pressure oil pump (9) and material pumping
Unit (8) and hydraulic rotating pump (11) connection；The distribution box (14) and a stirring motor (23), secondary agitation motor
(33) it is electrically connected with pumping motor (10)；The control cabinet (12) is connect with distribution box (14).
6. efficient gravity flow pouring material wet-spraying machine as described in claim 1, which is characterized in that the material storing pipe group
It (7) include first material memotron (71) and second material memotron (72), the material pumping unit (8) includes the first object
Expect pumping machine (81) and second material pumping machine (82), the first material memotron (71) and first material pumping machine (81)
Connection, the second material memotron (72) are connect with second material pumping machine (82).
7. efficient gravity flow pouring material wet-spraying machine as claimed in claim 6, which is characterized in that the first material storage
(71) and the setting of second material memotron (72) horizontal alignment are managed in the bottom of secondary agitation feeding funnel (3).
8. efficient gravity flow pouring material wet-spraying machine as claimed in claim 6, which is characterized in that the first material pumping
Machine (81) and second material pumping machine (82) are connect with high-pressure oil pump (9) and pumping motor (10), the first material pumping
Solenoid valve (16), the solenoid valve are additionally provided between machine (81) and second material pumping machine (82) and high-pressure oil pump (9)
(16) it is connect with control cabinet (12) and distribution box (14).
9. efficient gravity flow pouring material wet-spraying machine as described in claim 1, which is characterized in that the high-pressure oil pump (9)
It is also connected with hydraulic dial gauge (15).
10. efficient gravity flow pouring material wet-spraying machine as described in claim 1, which is characterized in that the functional compartment (1) and
The bottom of secondary agitation feeding funnel (3) is additionally provided with pedestal (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261693.3A CN107013041B (en) | 2017-04-20 | 2017-04-20 | A kind of efficient gravity flow pouring material wet-spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261693.3A CN107013041B (en) | 2017-04-20 | 2017-04-20 | A kind of efficient gravity flow pouring material wet-spraying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107013041A CN107013041A (en) | 2017-08-04 |
| CN107013041B true CN107013041B (en) | 2019-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710261693.3A Active CN107013041B (en) | 2017-04-20 | 2017-04-20 | A kind of efficient gravity flow pouring material wet-spraying machine |
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| Country | Link |
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| CN (1) | CN107013041B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152153B (en) * | 2017-04-20 | 2019-04-16 | 山东同得利集团有限公司 | A kind of gravity flow pouring material spraying wet machine and method is squirted based on the spraying wet machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH632646A5 (en) * | 1978-09-22 | 1982-10-29 | Intradym Masch Ag | METHOD AND DEVICE FOR SPRAYING CONCRETE. |
| CN2842343Y (en) * | 2005-10-21 | 2006-11-29 | 西安建筑科技大学 | Hydraulic fire-retardant material pumping wet sprayer |
| CN201288423Y (en) * | 2008-09-16 | 2009-08-12 | 任宇 | Multifunctional ash mortar agitating and spraying machine |
| CN105065034B (en) * | 2015-07-29 | 2018-05-25 | 中国矿业大学 | Full-hydraulic concrete wet spraying unit and working method thereof |
| CN105134257A (en) * | 2015-09-29 | 2015-12-09 | 飞翼股份有限公司 | Concrete wet spraying machine |
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2017
- 2017-04-20 CN CN201710261693.3A patent/CN107013041B/en active Active
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| Publication number | Publication date |
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| CN107013041A (en) | 2017-08-04 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high efficiency self flowing pouring material wet spraying machine Effective date of registration: 20220328 Granted publication date: 20190219 Pledgee: Shandong Tengzhou Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG SHARE THE INTERESTS GROUP CO.,LTD. Registration number: Y2022980003196 |
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Denomination of invention: A High Efficiency Wet Spraying Machine for Self Flowing Castable Effective date of registration: 20230316 Granted publication date: 20190219 Pledgee: Shandong Tengzhou Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG SHARE THE INTERESTS GROUP CO.,LTD. Registration number: Y2023980034928 |
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Granted publication date: 20190219 Pledgee: Shandong Tengzhou Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG SHARE THE INTERESTS GROUP CO.,LTD. Registration number: Y2023980034928 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A high-efficiency wet spraying machine for self flowing pouring materials Granted publication date: 20190219 Pledgee: Shandong Tengzhou Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG SHARE THE INTERESTS GROUP CO.,LTD. Registration number: Y2024980006924 |