CN115285570A - Multi-stage adjustable blanking device and blanking control method - Google Patents
Multi-stage adjustable blanking device and blanking control method Download PDFInfo
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- CN115285570A CN115285570A CN202211049367.3A CN202211049367A CN115285570A CN 115285570 A CN115285570 A CN 115285570A CN 202211049367 A CN202211049367 A CN 202211049367A CN 115285570 A CN115285570 A CN 115285570A
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- baffle
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- hollow shaft
- blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
- B65G11/206—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for bulk
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/08—Chutes with discontinuous guiding surfaces, e.g. arranged in zigzag or cascade formation
- B65G11/085—Chutes with discontinuous guiding surfaces, e.g. arranged in zigzag or cascade formation with zig-zag formations
- B65G11/088—Chutes with discontinuous guiding surfaces, e.g. arranged in zigzag or cascade formation with zig-zag formations for bulk
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Abstract
The invention discloses a multistage adjustable blanking device and a blanking control method, and the multistage adjustable blanking device comprises a pipeline, a feeding hole positioned at the top of the pipeline, a blanking hole positioned at the bottom of the pipeline, a hollow shaft positioned at the center of the pipeline and fixedly connected with the pipeline, and an adjustable circular baffle plate, wherein the baffle plate comprises a plurality of fan-shaped blades which are rotationally arranged around the hollow shaft, the blades incline downwards, the upper ends of the blades are hinged with the hollow shaft through a hinge shaft, the axis of the hinge shaft is along the horizontal direction, the lower ends of the blades are connected with an air bag, and one end of the air bag, which is far away from the blades, is communicated with the hollow shaft; when the baffle is propped, the gap between the baffle and the inner wall of the pipeline is gradually reduced from top to bottom, and the baffle positioned at the bottom is contacted and attached with the inner wall of the pipeline. The baffle plate is formed by adopting a plurality of blades, the angle of the blades is adjusted by adjusting the inflation degree of the air bag when the baffle plate is required to support, so that the gap between the baffle plate and the inner wall of the pipeline is controlled, the area of a blanking channel of material flow is adjusted, the baffle plate is flexible to use, and the baffle plate can adapt to various conditions.
Description
Technical Field
The invention relates to the technical field of blanking devices, in particular to a multistage adjustable blanking device and a blanking control method.
Background
In the field of food brewing, particularly in the wine brewing industry, a material conveying and grain steaming mode is generally a mode of loading grains by an independent hopper, mixing the grains and conveying the grains by a chain plate. The mode is mechanized and automated manufacturing, and is suitable for wide production fields.
The doffer among the prior art is mostly motionless for the hopper, drives the material through link joint or band conveyer, and the hopper mainly is used for accepting the material and uses, and the material conveying mode advantage of this kind of structure is: more materials can be fed at one time through the belt conveyor or the plate chain, and continuous material feeding can be carried out. But the friction between the material and the conveyor is large, the material is easy to block, massive objects and irregular materials, especially steel parts and irregular materials cannot be arranged, and the problems of locking, material blocking and the like are easily caused. The material that is put in can be accepted on a material conveying line, and the material that falls into on the material conveying line then can be through artifical manual transport transportation to the production line on, gets the material inefficiency, and the cost of labor expends greatly for whole last unloading process consumes time long, goes up unloading efficiency step-down.
Patent CN214454105U discloses a vertical blanking buffer device, which comprises a blanking pipeline; the blanking pipeline is arranged at the joint of the two straight chute pipe bodies. After grain gets into the inside of blanking pipeline at a high speed, grain at first can be blockked the buffering by the top buffering baffle of "V" shape when the whereabouts, a small amount of grain can slowly fall through the aperture of top buffering baffle bottom, all the other grains can be followed the both sides of top buffering baffle and fallen by end buffering baffle and blockked the buffering again, can carry out the two-stage buffering to the grain of high-speed vertical whereabouts, make grain reduce by a wide margin at the falling speed behind the device, alleviateed the impact force to pipeline bottom part. But can not adjust blanking speed and material flow in a flexible way, and buffer baffle can not the adjusting position moreover, can not be flexible meet various conditions.
Disclosure of Invention
In view of the above prior art, the present invention provides a multistage adjustable blanking device and a blanking control method. The device can flexibly adjust the blanking speed and flow, and granular materials cannot be blocked and blocked.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a multistage adjustable blanking device, which comprises a pipeline, a feed inlet positioned at the top of the pipeline, a blanking port positioned at the bottom of the pipeline, a hollow shaft positioned at the center of the pipeline and fixedly connected with the pipeline, and at least one stage of adjustable circular baffle plate, wherein the baffle plate comprises a plurality of fan-shaped blades which are arranged in a rotating manner around the hollow shaft, the blades incline downwards, the upper ends of the blades are hinged with the hollow shaft through a hinge shaft, the axis of the hinge shaft is along the horizontal direction, the lower ends of the blades are connected with an air bag, and one end of the air bag, which is far away from the blades, is communicated with the hollow shaft; when the baffle is propped, the gap between the baffle and the inner wall of the pipeline is gradually reduced from top to bottom, and the baffle positioned at the bottom is contacted and attached with the inner wall of the pipeline.
The feed inlet is located the pipeline top, and the blanking mouth is located the pipeline bottom, and the blanking mouth is the infundibulate, and the quill shaft is hollow thick-walled pipe, is fixed in inside the pipeline through the support. When the material flow needs to be cut off, the baffle is supported, the material enters from a feed inlet above the pipeline and sequentially falls on the first-stage baffle, the second-stage baffle and the third-stage baffle, the angle between the baffle and the hollow shaft can be adjusted by adjusting the inflation degree of the air bag, then the gap between the baffle and the inner wall of the pipeline is adjusted, the blanking passage area is reduced, the baffle positioned at the bottom is attached to the pipeline, and the purpose of cutting off the material flow is achieved. The air bag is deflated and retracted during blanking, the spring pulls the blade back, the spring is accommodated in the groove, the blade is folded and tightly attached to the hollow shaft, and the material falls on the funnel-shaped blanking port so as to be blanked and enter the next procedure.
Preferably, a tension restoring member is further provided between the inner side of the blade and the hollow shaft.
Preferably, the tension return means is a spring, and the point of attachment of the spring to the blade is located above the point of attachment of the spring to the hollow shaft.
More preferably, the hollow shaft is provided with a groove, and the connecting point of the spring and the hollow shaft is positioned in the groove; the height of the top of the groove is higher than the height of a connecting point of the spring and the blade when the baffle is folded, and the height of the bottom of the groove is lower than the height of a connecting point of the spring and the hollow shaft. When the blades are folded, the air bag is deflated, the springs pull the blades inwards, the springs are retracted and reset and then are positioned in the grooves, the blades can be tightly attached to the outer wall of the hollow shaft, and the situation that the blades cannot be tightly attached to the hollow shaft due to the existence of the springs is avoided.
Preferably, at least one air pocket is associated with each vane. When the baffle needs to be lifted, the air bag is inflated to be enlarged, so that the blades are lifted upwards to form a circular baffle, and the upward force of the blades is greater than the force of the springs for pulling the blades back by the air bag; when the baffle is retracted, the air bag is deflated to be smaller, the blades are pulled back by the spring to be tightly attached to the hollow shaft, and the baffle does not block the hollow shaft during material blanking, so that the blanking is not influenced.
Preferably, the blade is a stainless steel blade, and the outer side surface of the blade is provided with a wear-resistant coating. The blade forms the circular shape baffle when strutting, and the material drops on the blade of baffle, scribbles the wearing layer on the blade, reduces the material to the loss of blade, increase of service life.
Preferably, the baffle is divided into a first-stage baffle, a second baffle and a third-stage baffle from top to bottom.
More preferably, a first gas pipeline, a second gas pipeline and a third gas pipeline are arranged inside the hollow shaft, the first gas pipeline is connected with the air bag of the first-stage baffle, the second gas pipeline is connected with the air bag of the second-stage baffle, and the third gas pipeline is connected with the air bag of the third-stage baffle; and the first gas pipeline, the second gas pipeline and the third gas pipeline are all provided with gas valves.
More preferably, the baffle of each stage comprises six vanes. The blades are arranged around the hollow shaft in a rotating manner, the edge of each blade is sequentially covered by the previous blade, the blades are supported when the air bag is inflated, and the blades are pulled inwards and pulled towards the hollow shaft by the spring when the air bag is deflated, and finally are tightly attached to the hollow shaft.
The second aspect of the invention provides the blanking control method of the multistage adjustable blanking device, when the blanking is started, the baffle plates are folded, when the material flow needs to be cut off, the air bags of the first gas pipeline, the second gas pipeline and the third gas pipeline are inflated in sequence, the air bag at the upper layer supports the first-stage baffle plate to play a role in first-stage buffering and reduce the area of the blanking channel, the air bag at the middle layer supports the second-stage baffle plate to play a role in second-stage buffering and further reduce the area of the blanking channel, and the air bag at the lower layer supports the third-stage baffle plate to cut off the material flow; the air bags of the first gas pipeline, the second gas pipeline and the third gas pipeline are deflated and retracted in sequence during blanking, the first-stage baffle, the second-stage baffle and the third-stage baffle are retracted in sequence, the baffle is pulled to the hollow shaft by the spring, the groove accommodates the spring to enable the baffle to be tightly attached to the hollow shaft, and material flow is gradually increased from small to large.
The invention has the beneficial effects that:
the air bag is arranged between the lower side of the blade and the hollow shaft, the angle of the blade is adjusted by adjusting the inflation degree of the air bag, so that the gap between the baffle and the inner wall of the pipeline is controlled, the area of a blanking channel of material flow is adjusted, and the material flow is cut off by the third-stage baffle at the bottom; when blanking is needed, the air bag is deflated, the blades are tightly attached to the hollow shaft, the use is flexible, and the blanking device can adapt to various conditions for blanking; the blade is coated with a wear-resistant layer, so that the service life of the device can be prolonged. The material flow gradually increases from small to large during discharging, and the buffer effect is achieved.
Drawings
FIG. 1: the baffle of the invention has a schematic structure when in supporting;
FIG. 2: the structure schematic diagram of the baffle when the baffle is folded;
FIG. 3: the blade and the air bag are schematic;
shown in the figure: 1. the air-conditioning system comprises a pipeline, 2, a first-stage baffle, 3, a second-stage baffle, 4, a third-stage baffle, 5, a hollow shaft, 6, a blanking port, 7, a feeding port, 8, a groove, 9, a spring, 10, an air bag, 11, a blade, 12, a first air pipeline, 13, a second air pipeline, 14, a third air pipeline, 15, an air valve and 16, and a support.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
As described in the background art, based on the background art, the invention provides a multistage adjustable blanking device, which comprises a pipeline 1, a feeding hole 7 positioned at the top of the pipeline 1, a blanking hole 6 positioned at the bottom of the pipeline 1, and a hollow shaft 5 positioned at the center of the pipeline 1 and fixedly connected with the pipeline 1, wherein the hollow shaft 5 is fixed in the pipeline through a bracket 16, and the hollow shaft 5 is a thick-wall pipe;
the adjustable type fan-shaped blade type air conditioner is characterized by further comprising adjustable circular baffles, each baffle is divided into a first-stage baffle 2, a second baffle 3 and a third-stage baffle 4 from top to bottom, each stage of baffle comprises six blades, each blade 11 is fan-shaped, each blade 11 is made of stainless steel, and the outer side surfaces of the blades 11 are provided with wear-resistant coatings; the blades 11 are arranged in a rotating manner around the hollow shaft 5, the edge of each blade 11 is sequentially covered by the previous blade 11, the blades 11 are arranged in a downward inclined manner, the upper ends of the blades 11 are hinged with the hollow shaft 5 through hinge shafts, the axis of the hinge shafts is along the horizontal direction, the lower ends of the blades 11 are connected with the air bags 10, each blade 11 is connected with at least one air bag 10, one end, far away from the blades 11, of each air bag 10 is communicated with the hollow shaft 5, a first air pipeline 12, a second air pipeline 13 and a third air pipeline 14 are arranged inside the hollow shaft 5, the first air pipeline 12 is connected with the air bags 10 of the first-stage baffle plate 2, the second air pipeline 13 is connected with the air bags 10 of the second-stage baffle plate 13, the third air pipeline 14 is connected with the air bags 10 of the third-stage baffle plate 4, and air valves 15 are arranged on the first air pipeline 12, the second air pipeline 13 and the third air pipeline 14. The clearance between the first-stage baffle 2 and the inner wall of the pipeline 1 when being supported is larger than the clearance between the second-stage baffle 3 and the inner wall of the pipeline 1 when being supported, and the third-stage baffle 3 is contacted and attached with the inner wall of the pipeline 1. The upper layer air bag 10 corresponds to the first-stage baffle 2, the middle layer air bag 10 corresponds to the second-stage baffle 3, and the lower layer air bag 10 corresponds to the third-stage baffle 4.
A spring 9 is also arranged between the inner side of the blade 11 and the hollow shaft 5, and the connecting point of the spring 9 and the blade 11 is positioned above the connecting point of the spring 9 and the hollow shaft 5. The hollow shaft 5 is provided with a groove 8, and a connection point of the spring 9 and the hollow shaft 5 is positioned in the groove 8; the height of the top of the groove 8 is higher than the height of the connecting point of the spring 9 and the blade 11 when the baffle is folded, and the height of the bottom of the groove 8 is lower than the height of the connecting point of the spring 9 and the hollow shaft 5.
The blanking control method of the multistage adjustable blanking device comprises the following steps: when blanking begins, the baffle is folded, material flow formed by the materials enters from the feeding hole 7 and leaves from the blanking hole 6, when the material flow needs to be cut off, the air bags 10 of the first gas pipeline 12, the second gas pipeline 13 and the third gas pipeline 14 are inflated in sequence, the air bag 10 on the upper layer supports the first-stage baffle 2 to play a primary buffering role, the area of a blanking channel is reduced, the air bag 10 on the middle layer supports the second-stage baffle 3 to play a secondary buffering role, the area of the blanking channel is further reduced, the air bag 10 on the lower layer supports the third-stage baffle 4 to cut off the material flow; during blanking, the air bags 10 of the first air pipeline 12, the second air pipeline 13 and the third air pipeline 14 are deflated in sequence, the air bags 10 are retracted, the first-stage baffle 2, the second-stage baffle 3 and the third-stage baffle 4 are retracted in sequence, the baffles are pulled to the hollow shaft by the springs 9, the grooves 8 accommodate the springs 9 to enable the baffles to be tightly attached to the hollow shaft, and material flow is gradually increased from small to large, so that a buffering effect is achieved.
In order to make the technical solutions of the present application more clearly understood by those skilled in the art, the technical solutions of the present application will be described in detail below with reference to specific embodiments.
The test materials used in the examples of the present invention are all conventional in the art and commercially available.
Examples
The invention provides a multistage adjustable blanking device which comprises a pipeline 1, a feeding hole 7 positioned at the top of the pipeline 1, a blanking hole 6 positioned at the bottom of the pipeline 1 and a hollow shaft 5 positioned at the center of the pipeline 1 and fixedly connected with the pipeline 1, wherein the hollow shaft 5 is fixed in the pipeline through a support 16, the hollow shaft 5 is a thick-walled pipe, and the top of the hollow shaft 5 is sealed.
The adjustable type fan-shaped blade type air conditioner is characterized by further comprising adjustable circular baffles, each baffle is divided into a first-stage baffle 2, a second baffle 3 and a third-stage baffle 4 from top to bottom, each stage of baffle comprises six blades 11, each blade 11 is fan-shaped, each blade 11 is made of stainless steel, and the outer side surfaces of the blades 11 are provided with wear-resistant coatings; the blades 11 are arranged in a rotating manner around the hollow shaft 5, the edge of each blade 11 is sequentially covered by the previous blade 11, the blades 11 are arranged in a downward inclined manner, the upper ends of the blades 11 are hinged with the hollow shaft 5 through hinge shafts, the axis of each hinge shaft is along the horizontal direction, the lower ends of the blades 11 are connected with the air bags 10, each blade 11 is connected with one air bag 10, one end, far away from the blades 11, of each air bag 10 is communicated with the hollow shaft 5, a first air pipeline 12, a second air pipeline 13 and a third air pipeline 14 are arranged inside the hollow shaft 5, the first air pipeline 12 is connected with the air bags 10 of the first-stage baffle plate 2, the second air pipeline 13 is connected with the air bags 10 of the second-stage baffle plate 13, the third air pipeline 14 is connected with the air bags 10 of the third-stage baffle plate 4, and the first air pipeline 12, the second air pipeline 13 and the third air pipeline 14 are provided with air valves 15. The clearance between the first-stage baffle 2 and the inner wall of the pipeline 1 when being propped up is larger than the clearance between the second-stage baffle 3 and the inner wall of the pipeline 1 when being propped up, and the third-stage baffle 3 is contacted and attached with the inner wall of the pipeline 1. The upper layer air bag 10 corresponds to the first-stage baffle 2, the middle layer air bag 10 corresponds to the second-stage baffle 3, and the lower layer air bag 10 corresponds to the third-stage baffle 4.
A spring 9 is also arranged between the inner side of the blade 11 and the hollow shaft 5, and the connecting point of the spring 9 and the blade 11 is positioned above the connecting point of the spring 9 and the hollow shaft 5. The hollow shaft 5 is provided with a groove 8, and a connection point of the spring 9 and the hollow shaft 5 is positioned in the groove 8; the top of the groove 8 is higher than the height of the connection point of the spring 9 and the blade 11 when the baffle is retracted, and the bottom of the groove 8 is lower than the height of the connection point of the spring 9 and the hollow shaft 5.
The blanking control method of the multistage adjustable blanking device comprises the following steps: when blanking begins, the baffle is folded, material flow formed by the materials enters from the feeding port 7 and leaves from the blanking port 6, when the material flow needs to be cut off, the air bags 10 of the first air pipeline 12, the second air pipeline 13 and the third air pipeline 14 are sequentially inflated, the air bag 10 on the upper layer supports the first-stage baffle 2 to play a primary buffering role, the area of a blanking channel is reduced, the air bag 10 on the middle layer supports the second-stage baffle 3 to play a secondary buffering role, the area of the blanking channel is further reduced, the air bag 10 on the lower layer supports the third-stage baffle 4 to cut off the material flow; during blanking, the air bags 10 of the first air pipeline 12, the second air pipeline 13 and the third air pipeline 14 are deflated in sequence, the air bags 10 are retracted, the first-stage baffle 2, the second-stage baffle 3 and the third-stage baffle 4 are retracted in sequence, the baffles are pulled to the hollow shaft by the springs 9, the grooves 8 accommodate the springs 9 to enable the baffles to be tightly attached to the hollow shaft, and material flow is gradually increased from small to large, so that a buffering effect is achieved.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A multi-stage adjustable blanking device is characterized by comprising a pipeline, a feeding hole positioned at the top of the pipeline, a blanking hole positioned at the bottom of the pipeline, a hollow shaft positioned at the center of the pipeline and fixedly connected with the pipeline, and at least one stage of adjustable circular baffle, wherein the baffle comprises a plurality of fan-shaped blades which are arranged in a rotating manner around the hollow shaft, the blades incline downwards, the upper ends of the blades are hinged with the hollow shaft through a hinge shaft, the axis of the hinge shaft is along the horizontal direction, the lower ends of the blades are connected with an air bag, and one end, away from the blades, of the air bag is communicated with the hollow shaft; when the baffle is propped, the gap between the baffle and the inner wall of the pipeline is gradually reduced from top to bottom, and the baffle at the bottom is contacted and attached with the inner wall of the pipeline.
2. The multi-stage adjustable blanking device of claim 1 wherein a tension return member is further provided between the inner side of the blade and the hollow shaft.
3. The multi-stage adjustable blanking device of claim 2 wherein the tension return member is a spring, and the connection point of the spring to the blade is located above the connection point of the spring to the hollow shaft.
4. The multi-stage adjustable blanking device according to claim 3, wherein the hollow shaft is provided with a groove, and a connection point of the spring and the hollow shaft is positioned in the groove; the height of the top of the groove is higher than the height of a connecting point of the spring and the blade when the baffle is folded, and the height of the bottom of the groove is lower than the height of a connecting point of the spring and the hollow shaft.
5. The multi-stage adjustable blanking device of claim 1 wherein each vane is connected to at least one bladder.
6. The multi-stage adjustable blanking device of claim 1 wherein the vanes are stainless steel vanes and the outer surfaces of the vanes are provided with a wear resistant coating.
7. The multi-stage adjustable blanking device of claim 1, wherein the baffle is divided into a first stage baffle, a second baffle and a third stage baffle from top to bottom.
8. The multi-stage adjustable blanking device according to claim 7, wherein a first gas pipeline, a second gas pipeline and a third gas pipeline are arranged inside the hollow shaft, the first gas pipeline is connected with the air bag of the first stage baffle, the second gas pipeline is connected with the air bag of the second stage baffle, and the third gas pipeline is connected with the air bag of the third stage baffle; and the first gas pipeline, the second gas pipeline and the third gas pipeline are all provided with gas valves.
9. The multi-stage adjustable blanking device of claim 7 wherein the baffle of each stage includes six blades.
10. The blanking control method of the multi-stage adjustable blanking device of any one of claims 1 to 9, wherein when the blanking is started, the baffles are closed, and when the material flow needs to be cut off, the air bags of the first gas pipeline, the second gas pipeline and the third gas pipeline are sequentially inflated, the air bag at the upper layer supports the first-stage baffles to play a primary buffering role, so as to reduce the area of the blanking channel, the air bag at the middle layer supports the second-stage baffles to play a secondary buffering role, so as to further reduce the area of the blanking channel, and the air bag at the lower layer supports the third-stage baffles to cut off the material flow; the gasbag gassing with first gas duct, second gas duct and third gas duct in proper order during the blanking, first order baffle, second level baffle, third level baffle are packed up in proper order, and the spring draws the baffle to the quill shaft, and the recess holds the spring and makes the baffle hug closely the quill shaft, and the material stream is grow gradually from a little.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211049367.3A CN115285570B (en) | 2022-08-30 | 2022-08-30 | Multistage adjustable blanking device and blanking control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211049367.3A CN115285570B (en) | 2022-08-30 | 2022-08-30 | Multistage adjustable blanking device and blanking control method |
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| CN115285570B CN115285570B (en) | 2023-06-13 |
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| CN210853952U (en) * | 2019-10-11 | 2020-06-26 | 苏州诚模精密科技有限公司 | Blanking equipment |
| CN111977407A (en) * | 2020-08-17 | 2020-11-24 | 江苏大地动物保健品有限公司 | Dry type storage device is used in veterinary feed production |
| CN213293647U (en) * | 2020-07-06 | 2021-05-28 | 中建八局第三建设有限公司 | Super high-rise construction garbage disposal device |
| CN113213107A (en) * | 2021-05-20 | 2021-08-06 | 深圳泰源龙电子科技有限公司 | Electronic part pickup device |
| CN114044380A (en) * | 2021-12-08 | 2022-02-15 | 成都肇元科技有限公司 | Feeding mechanism |
| CN215973401U (en) * | 2021-08-27 | 2022-03-08 | 宁化日昌升新材料有限公司 | Buffering blanking chute |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4844289A (en) * | 1987-12-11 | 1989-07-04 | Kinergy Corporation | Vibratory type storage bin arrangement with low profile bottom and rectilinear discharge chute characteristics |
| CN104477535A (en) * | 2014-12-16 | 2015-04-01 | 江阴申建废旧物资回收有限公司 | Material falling buffer hopper |
| CN106395319A (en) * | 2016-10-11 | 2017-02-15 | 东华工程科技股份有限公司 | Angle-adjustable buffer chute |
| CN209618100U (en) * | 2019-01-11 | 2019-11-12 | 合肥水泥研究设计院有限公司 | A kind of novel high drop buffer slide chute |
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| CN210853952U (en) * | 2019-10-11 | 2020-06-26 | 苏州诚模精密科技有限公司 | Blanking equipment |
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| CN115285570B (en) | 2023-06-13 |
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