CN212952776U - Coal mining prevents waste residue protection device that falls - Google Patents
Coal mining prevents waste residue protection device that falls Download PDFInfo
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- CN212952776U CN212952776U CN202021682774.4U CN202021682774U CN212952776U CN 212952776 U CN212952776 U CN 212952776U CN 202021682774 U CN202021682774 U CN 202021682774U CN 212952776 U CN212952776 U CN 212952776U
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- coal
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- 239000003245 coal Substances 0.000 title claims abstract description 69
- 238000005065 mining Methods 0.000 title claims abstract description 21
- 239000002699 waste material Substances 0.000 title claims abstract description 11
- 239000002893 slag Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 abstract description 2
- 239000007858 starting material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000002265 prevention Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 3
- 230000009191 jumping Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000273930 Brevoortia tyrannus Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model provides a coal mining waste residue protection device that falls relates to conveyer belt technical field, including two head rods and anti-falling device, two the one end of head rod is seted up flutedly, and the welding of recess inner wall has the second connecting rod, two first baffles of the bottom fixedly connected with of head rod, the upper end fixedly connected with dead lever of second connecting rod, the fixed surface of second connecting rod is connected with the conveyer belt, the fixed surface of dead lever is connected with the backup pad, the surface of conveyer belt is equipped with anti-falling device. The utility model discloses, through setting up the anti-drop device, when going to the coal when transmitting, starter motor makes the conveyer belt rotate, and in can crossing the discharge gate with the coal and falling into the rectangle box this moment, the coal can fall into first connecting plate when the coal spills from the both sides of rectangle box on, because the slip of conveyer belt this moment to it slides to drive first connecting plate.
Description
Technical Field
The utility model relates to a conveyer belt technical field especially relates to a coal mining prevents waste residue protection device that falls.
Background
The conveyor belts are generally classified according to the presence or absence of a traction member, and the conveyor belts with the traction member are various in types, and mainly include belt conveyors, plate conveyors, trolley conveyors, escalators, moving sidewalks, scraper conveyors, buried scraper conveyors, bucket elevators, overhead conveyors, overhead cableways, and the like.
Existing coal mining typically delivers coal out of a conveyor belt, and as coal falls from a hopper onto the conveyor belt during transport, the coal that falls onto the conveyor belt may bounce off, causing the bouncing coal to fall off the conveyor belt on both sides.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a coal mining anti-waste residue falling protection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a coal mining waste residue falling prevention protection device comprises two first connecting rods and a falling prevention device, wherein one end of each of the two first connecting rods is provided with a groove, a second connecting rod is welded on the inner wall of the groove, the bottom end of each first connecting rod is fixedly connected with two first baffles, the upper end of each second connecting rod is fixedly connected with a fixed rod, the surface of each second connecting rod is fixedly connected with a conveyor belt, the surface of each fixed rod is fixedly connected with a supporting plate, the surface of each conveyor belt is provided with the falling prevention device, each falling prevention device comprises a rectangular box, the upper end of each rectangular box is provided with an opening, the bottom end of each rectangular box is fixedly connected with the conveyor belt, each rectangular box is made of rubber, the surface of each rectangular box is fixedly connected with a first connecting plate, each first connecting plate is L-shaped, and the surface of each first connecting plate is connected with, the one end sliding connection that first connecting plate was kept away from to the second baffle has three round bar, and the length of three round bar differs, and the arcuation structure is constituteed to the port of three round bar, the one end fixedly connected with fixed plate of second baffle is kept away from to the round bar, the fixed surface of fixed plate is connected with the dead lever.
Preferably, a spring is fixedly connected to the surface of the first connecting plate, and a second baffle is connected to one end, far away from the first connecting plate, of the spring.
Preferably, the fixed surface of the supporting plate is connected with a fixed block, the fixed surface of the fixed block is connected with a fixed column, and one end of the fixed column, far away from the fixed block, is fixedly connected with a guide plate.
Preferably, the surface of the first baffle is provided with an adjusting device, the adjusting device comprises a clamping plate, the clamping plate is U-shaped, the surface of the clamping plate is fixedly connected with a second connecting plate, the surface of the second connecting plate is vertically provided with a storage groove penetrating through the second connecting plate, the inner wall of the storage groove is fixedly connected with two second connecting blocks, the surface of the two second connecting blocks is fixedly connected with a cylinder, one end of the cylinder far away from the second connecting block is fixedly connected with the inner wall of the storage groove, a sliding block is slidably inserted in the second connecting block, one end of the sliding block far away from the second connecting block is fixedly connected with a first connecting block, the surface of the first connecting block is fixedly connected with a round block, one end of the cylinder far away from the first connecting block is slidably inserted in the storage groove, one end of the first connecting block is fixedly connected with an electric telescopic rod, one end of the electric telescopic rod, which is far away from the first connecting block, is fixedly connected with a clamping plate.
Preferably, electric telescopic handle's fixed surface is connected with the rectangular plate, and the rectangular plate is "U" child shape, the one end that electric telescopic handle was kept away from to the rectangular plate rotates and is connected with the commentaries on classics board.
Preferably, the fixed surface of the second connecting plate is connected with a rectangular block, the surface of the rectangular block is penetrated by a groove, the surface of the rectangular block is rotatably connected with a rotating plate, and one end of the rotating plate is fixedly connected with a first connecting block.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, the anti-dropping device is arranged, when the coal is conveyed, the motor is started to rotate the conveyor belt, at the moment, the coal falls into the rectangular box through the discharge port, when coal leaks out of the two sides of the rectangular box, it falls onto the first connecting plate, at which time, due to the sliding of the conveyor belt, thereby driving the first connecting plate to slide, so that the baffle plate loses the blocking of the round rod, the spring pushes the baffle plate due to the return of the elasticity, and the coal on the baffle plate passes through the guide plate, thereby leading the coal to enter the rectangular box again, playing the role of collecting the fallen coal into the rectangular box again, solving the problems that the coal is usually conveyed out by a conveyor belt in the existing coal mining, since coal falls from the bunkers onto the conveyor belt during transportation, the coal falling onto the conveyor belt may jump up, resulting in a problem that the jumping-up coal on the conveyor belt may fall off from both sides of the conveyor belt.
2. The utility model discloses in, through setting up adjusting device, start electric telescopic handle when the coal flow is great, make the telescopic link pull out the slide in the second link, the rectangular plate can be followed electric telescopic handle and slided together this moment, the rectangular plate extrusion commentaries on classics board this moment, change the board at the rectangular block adversion to make the slide in the rectangular block stimulates the second link, play the effect of adjusting the size of cashier's office in a shop groove, thereby solved the coal flow and can plug up out the problem of cashier's office in a shop groove when great.
Drawings
Fig. 1 is a schematic perspective view of the utility model of a coal mining anti-waste residue falling protection device;
FIG. 2 is a schematic view of a three-dimensional structure of a falling prevention device in the coal mining waste residue falling prevention protection device provided by the utility model;
FIG. 3 is a partial schematic structural view of an adjusting structure in the coal mining anti-slag falling protection device provided by the utility model;
fig. 4 is the utility model provides an adjusting device's internal structure schematic diagram among coal mining anti-waste residue protection device that falls.
Illustration of the drawings: 1. a first connecting rod; 2. a second connecting rod; 3. fixing the rod; 4. a conveyor belt; 5. a first baffle plate; 6. an anti-drop device; 61. a first connecting plate; 62. a spring; 63. a second baffle; 64. a fixing plate; 65. a fixed block; 66. a round bar; 67. fixing a column; 68. a baffle; 69. a rectangular box; 7. an adjustment device; 701. a rectangular block; 702. rotating the plate; 703. a first connection block; 704. a second connecting block; 705. discharging the storage tank; 706. a rectangular plate; 707. an electric telescopic rod; 708. a second connecting plate; 709. a round block; 710. clamping a plate; 8. and a support plate.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the anti-fall device 6 and the adjustment device 7 will be described in detail below.
As shown in fig. 1 and 2, a conveyor belt 4 is fixedly connected to the surface of the second connecting rod 2, a supporting plate 8 is fixedly connected to the surface of the fixing rod 3, a fixing block 65 is fixedly connected to the surface of the supporting plate 8, a fixing column 67 is fixedly connected to the surface of the fixing block 65, a guide plate 68 is fixedly connected to the end, far away from the fixing block 65, of the fixing column 67, the surface of the conveyor belt 4 is provided with an anti-falling device 6, the anti-falling device 6 comprises a rectangular box 69, the upper end of the rectangular box 69 is open, the bottom end of the rectangular box 69 is fixedly connected with the conveyor belt 4, the rectangular box 69 is made of rubber, a first connecting plate 61 is fixedly connected to the surface of the rectangular box 69, a spring 62 is fixedly connected to the surface of the first connecting plate 61, a second baffle 63 is connected to one end, far away from the first connecting plate 61, of the spring, the one end sliding connection that first connecting plate 61 was kept away from to second baffle 63 has three round bar 66, and the length of three round bar 66 differs, and the one end fixedly connected with fixed plate 64 of second baffle 63 is kept away from to round bar 66, and the fixed surface of fixed plate 64 is connected with dead lever 3.
The whole anti-falling device 6 has the effects that through the anti-falling device 6, when the coal is conveyed, the conveyor belt 4 is rotated by starting the motor, the coal can fall into the rectangular box 69 through the discharge hole at the moment, the coal can fall onto the first connecting plate 61 when the coal leaks from two sides of the rectangular box 69, at the moment, the first connecting plate 61 is driven to slide due to the sliding of the conveyor belt 4, so that the second baffle plate 63 loses the blocking of the round rod 66, the spring 62 pushes the second baffle plate 63 due to the restoring of the elastic force, the coal on the second baffle plate 63 passes through the guide plate 68, so that the coal enters the rectangular box 69 again, the effect of collecting the falling coal into the rectangular box 69 again is achieved, the problem that the coal is generally conveyed out through the conveyor belt 4 in the existing coal mining is solved, and the coal can fall onto the conveyor belt 4 from the storage groove 705 in the conveying process, the coal falling on the conveyor belt 4 may jump up, resulting in a problem that the coal jumping on the conveyor belt 4 may fall off from both sides of the conveyor belt 4.
As shown in fig. 1 and 4, the surface of the first baffle 5 is provided with an adjusting device 7, the adjusting device 7 comprises a clamping plate 710, the clamping plate 710 is in a U shape, the surface of the clamping plate 710 is fixedly connected with a second connecting plate 708, the surface of the second connecting plate 708 is fixedly connected with a rectangular block 701, the surface of the rectangular block 701 is penetrated and opened with a groove, the surface of the rectangular block 701 is rotatably connected with a rotating plate 702, one end of the rotating plate 702 is fixedly connected with a first connecting block 703, the surface of the second connecting plate 708 is vertically provided with a receiving groove 705 penetrating through the second connecting plate 708, the inner wall of the receiving groove 705 is fixedly connected with two second connecting blocks 704, the surface of the two second connecting blocks 704 is fixedly connected with a round block 709, one end of the round block 709, which is far away from the second connecting block 704, is fixedly connected with the inner wall of the receiving groove 705, a sliding block is inserted inside the second connecting block 704, and one end of the sliding block, the fixed surface of first connecting block 703 is connected with circle 709, and the one end that first connecting block 703 was kept away from to circle 709 slides and inserts and establish the inside of taking in groove 705, the one end fixedly connected with electric telescopic handle 707 of first connecting block 703, electric telescopic handle 707's fixed surface is connected with rectangular plate 706, and rectangular plate 706 is "U" child shape, rectangular plate 706 keeps away from the one end rotation of electric telescopic handle 707 and is connected with commentaries on classics board 702, electric telescopic handle 707 keeps away from the one end fixedly connected with cardboard 710 of first connecting block 703.
The effect that its whole adjusting device 7 reached does, through setting up adjusting device 7, start electric telescopic handle 707 when the coal flow is great, make electric telescopic handle 707 pull out the slide in the second connecting block 704, rectangular plate 706 can follow electric telescopic handle 707 and slide together this moment, rectangular plate 706 extrudees this moment and changes board 702, it is the board 702 that changes to change at rectangular block 701 adversion, thereby make the slide in rectangular block 701 pulling second connecting block 704, play and to go out the effect of receiving groove 705 size adjustment, thereby the problem that the coal can block up out and receive groove 705 when the coal flow is great has been solved.
The whole working principle is that by arranging the anti-falling device 6, when the coal is conveyed, the motor is started to rotate the conveyor belt 4, at the moment, the coal falls into the rectangular box 69 through the discharge port, when the coal leaks from two sides of the rectangular box 69, the coal falls onto the first connecting plate 61, at the moment, the first connecting plate 61 is driven to slide due to the sliding of the conveyor belt 4, so that the second baffle plate 63 loses the blocking of the round rod 66, the spring 62 pushes the second baffle plate 63 due to the return of the elastic force, at the moment, the coal on the second baffle plate 63 passes through the guide plate 68, so that the coal enters the rectangular box 69 again, the effect of collecting the falling coal into the rectangular box 69 again is achieved, the problem that the existing coal mining is generally conveyed out through the conveyor belt 4 is solved, because the coal falls onto the conveyor belt 4 from the storage groove 705 in the conveying process, and the coal falling onto the conveyor belt 4 can possibly jump up, therefore, the coal jumping on the conveyor belt 4 can fall from two sides of the conveyor belt 4, the accommodating groove 705 can be blocked when the coal flow is large, so that the coal cannot fall into the rectangular box 69, the electric telescopic rod 707 is started at the moment, the telescopic rod pulls out the sliding plate in the second connecting block 704, the rectangular plate 706 can slide along with the electric telescopic rod 707 at the moment, the rectangular plate 706 extrudes the rotating plate 702, the rotating plate 702 rotates in the rectangular block 701, the rectangular block 701 pulls the sliding plate in the second connecting block 704, the size of the accommodating groove 705 is adjusted, and the problem that the coal can block the accommodating groove 705 when the coal flow is large is solved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a coal mining prevents waste residue protection device that falls, includes two head rods (1) and prevents falling device (6), its characterized in that: one end of each of the two first connecting rods (1) is provided with a groove, the inner wall of each groove is welded with a second connecting rod (2), the bottom end of each first connecting rod (1) is fixedly connected with two first baffle plates (5), the upper end of each second connecting rod (2) is fixedly connected with a fixing rod (3), the surface of each second connecting rod (2) is fixedly connected with a conveying belt (4), the surface of each fixing rod (3) is fixedly connected with a supporting plate (8), the surface of each conveying belt (4) is provided with an anti-falling device (6), each anti-falling device (6) comprises a rectangular box (69), the upper end of each rectangular box (69) is opened, the bottom end of each rectangular box (69) is fixedly connected with the corresponding conveying belt (4), each rectangular box (69) is made of rubber, the surface of each rectangular box (69) is fixedly connected with a first connecting plate (61), and each first connecting plate (61) is L-shaped, the surface sliding connection of first connecting plate (61) has second baffle (63), the one end sliding connection that first connecting plate (61) was kept away from in second baffle (63) has three round bar (66), the one end fixedly connected with fixed plate (64) of second baffle (63) is kept away from in round bar (66), the fixed surface of fixed plate (64) is connected with dead lever (3).
2. The coal mining anti-slag falling protection device as claimed in claim 1, wherein: the surface of the first connecting plate (61) is fixedly connected with a spring (62), and one end, far away from the first connecting plate (61), of the spring (62) is connected with a second baffle (63).
3. The coal mining anti-slag falling protection device as claimed in claim 1, wherein: the fixed surface of backup pad (8) is connected with fixed block (65), the fixed surface of fixed block (65) is connected with fixed column (67), one end fixedly connected with guide plate (68) of fixed block (65) are kept away from in fixed column (67).
4. The coal mining anti-slag falling protection device as claimed in claim 1, wherein: the surface of the first baffle (5) is provided with an adjusting device (7), the adjusting device (7) comprises a clamping plate (710), the clamping plate (710) is U-shaped, the surface of the clamping plate (710) is fixedly connected with a second connecting plate (708), the surface of the second connecting plate (708) is vertically provided with a receiving groove (705) penetrating through the surface of the second connecting plate, the inner wall of the receiving groove (705) is fixedly connected with two second connecting blocks (704), the surface of the two second connecting blocks (704) is fixedly connected with a round block (709), one end of the round block (709) far away from the second connecting block (704) is fixedly connected with the inner wall of the receiving groove (705), a sliding block is inserted in the second connecting block (704) in a sliding manner, one end of the sliding block far away from the second connecting block (704) is fixedly connected with a first connecting block (703), the surface of the first connecting block (703) is fixedly connected with the round block (709), and one end of the round block (709) far away from the first connecting block (703) is slidably inserted into the accommodating groove (705), one end of the first connecting block (703) is fixedly connected with an electric telescopic rod (707), and one end of the electric telescopic rod (707) far away from the first connecting block (703) is fixedly connected with a clamping plate (710).
5. The coal mining anti-slag falling protection device as claimed in claim 4, wherein: the surface of the electric telescopic rod (707) is fixedly connected with a rectangular plate (706), the rectangular plate (706) is in a U shape, and one end, far away from the electric telescopic rod (707), of the rectangular plate (706) is rotatably connected with a rotating plate (702).
6. The coal mining anti-slag falling protection device as claimed in claim 4, wherein: the surface of the second connecting plate (708) is fixedly connected with a rectangular block (701), a groove is formed in the surface of the rectangular block (701) in a penetrating mode, the surface of the rectangular block (701) is rotatably connected with a rotating plate (702), and one end of the rotating plate (702) is fixedly connected with a first connecting block (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682774.4U CN212952776U (en) | 2020-08-13 | 2020-08-13 | Coal mining prevents waste residue protection device that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682774.4U CN212952776U (en) | 2020-08-13 | 2020-08-13 | Coal mining prevents waste residue protection device that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212952776U true CN212952776U (en) | 2021-04-13 |
Family
ID=75351958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021682774.4U Active CN212952776U (en) | 2020-08-13 | 2020-08-13 | Coal mining prevents waste residue protection device that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212952776U (en) |
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2020
- 2020-08-13 CN CN202021682774.4U patent/CN212952776U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211103 Address after: 719099 Jin Ji Tan Zhen Shang He Cun, Yuyang District, Yulin City, Shaanxi Province Patentee after: Shaanxi Yinhe Coal Development Co.,Ltd. Address before: No.3, Changxing Road, Yuyang District, Yulin City, Shaanxi Province Patentee before: Huang Xiaojing |
|
| TR01 | Transfer of patent right |