Coal mine transfer conveying device with adjustable conveying angle
By designing a coal mine transfer and transportation device with adjustable conveying angle and height, the problem of fixed conveying angle and inconvenient transportation in existing equipment is solved, and flexible transportation and efficient cleaning are achieved.
Patent Information
- Application Number
- CN202422213245.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-10
AI Technical Summary
In existing coal mine conveying equipment, the conveying angle is fixed, making it difficult to adapt to changes in different terrain and equipment locations, resulting in inconvenient transportation and the need for frequent transportation of the overall device.
A coal mine transfer conveying device with adjustable conveying angle is designed. By installing adjustable conveying belts, motors, sliders, sleeves, casings and bolts on the workbench, the conveying angle and height adjustment is achieved, and the conveying belt surface is cleaned by a combination of brush rollers and fans.
The conveying angle and height can be adjusted without the need for an overall handling device, which improves the flexibility and efficiency of transportation, and ensures the cleaning of the conveyor belt and the safe transportation of materials through the cleaning device.
Smart Images
Figure CN223032004U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coal mine conveying, in particular to a coal mine transfer conveying device with adjustable conveying angle. Background Technique
[0002] A coal mine is a resource buried in a mining area, which can be hidden in mountains, buried in the shallow layer of the ground surface, or deeply buried underground. After exploration, it is necessary to dig a mine shaft and install mining equipment, which is convenient for workers to enter and exit, and can also supply mechanical mechanisms to extract and transport minerals from underground.
[0003] However, in the past, mineral transportation often used a transportation mechanism to smoothly transfer minerals, which needed to be adjusted according to the orientations of the lifting device and the receiving device. The terrain was also uneven. If it was necessary to refix, the entire device needed to be carried, which was rather inconvenient and labor-consuming to use.
[0004] Now, a new coal mine transfer conveying device with adjustable conveying angle is proposed to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide a coal mine transfer conveying device with adjustable conveying angle to solve the problem of fixed conveying angle proposed in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A coal mine transfer conveying device with adjustable conveying angle, including a workbench and a conveyor belt. The conveyor belt is installed between the two sides inside the workbench. Motors are respectively fixed on both sides of the front end of the workbench. Horizontal grooves are respectively arranged on the outer walls of the front end and the rear end of the workbench, and sliders are respectively movably connected to both sides inside the horizontal grooves. Screws are respectively threadedly connected to the holes on both sides of the sliders. The outer center of the slider is movably connected with a bushing, and a sleeve is welded to the bottom of the bushing. A bolt four is threadedly connected to the hole below the surface of the sleeve. A sliding rod is movably inserted into the lower part inside the sleeve, and a base is sleeved between the front and rear of the bottom of the sliding rod. A bolt one is threadedly connected to the screw hole at the front end of the base. A receiving plate is assembled in the upper left part inside the workbench, and an inclined plate is installed between the right side of the receiving plate and the workbench.
[0007] Preferably, the sleeve can move up and down along the outer wall of the sliding rod, and the base can swing up and down at the bottom of the sliding rod.
[0008] Preferably, the slider can slide left and right along the inner wall of the horizontal groove, and the screw is embedded in the hole of the horizontal groove.
[0009] Preferably, support plates are welded to the front and rear ends of the lower right of the workbench, and a collar is movably connected to the center of the outside of the support plate. A rotating rod is fixed to the right side of the collar, and a second bolt is threadedly connected to the hole of the rotating rod. A positioning hole is provided around the surface of the support plate, and a steering plate is fixedly connected to the bottom of the collar.
[0010] Preferably, the rotating rod can rotate along the surface of the support plate, and the collar can longitudinally rotate on the surface of the support plate.
[0011] Preferably, the second bolt is embedded between the rotating rod and the positioning hole, and the support plates are arranged at the front and rear ends of the upper left of the steering plate.
[0012] Preferably, four groups of suspension rods are fixed to the lower right corner of the workbench, and a sliding sleeve is movably sleeved outside the suspension rods. A third bolt is threadedly connected to the hole inside the sliding sleeve. A box body is horizontally welded between the sliding sleeves, and a filter screen is fixed between the two sides inside the box body. A partition chamber is arranged between the lower part inside the box body and the filter screen. A blower is installed at the center of the lower part outside the box body, and three brush rollers are horizontally assembled in the upper right of the box body.
[0013] Preferably, the sliding sleeve can vertically lift along the outer wall of the suspension rod, and the third bolt can lock the positions of the sliding sleeve and the box body.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The coal mine transfer and conveying device with adjustable conveying angle not only realizes the adjustment of the conveying angle, realizes the adjustment of the conveying height, but also realizes the cleaning of the surface of the conveyor belt;
[0015] (1) By installing a conveyor belt between the two sides inside the workbench, according to the positions of the equipment lapped on both sides, the height of the sleeve is adjusted along the sliding rod respectively, and then the fourth bolt is turned to reinforce. Then, the connection angle between the base and the sliding rod is changed by using the first bolt, and the slider connected to the top sleeve will slide along the transverse grooves at the front and rear ends, and support the workbench and its conveyor belt. Then, the slider in the transverse groove is locked with screws, and the feeding plate and the inclined plate on the left side can also conveniently guide the material to be conveyed to the right, without the need to move the whole device, and the conveying angle of the device can be changed in place;
[0016] (2) By fixedly connecting a steering plate to the bottom of the collar, the steering plate is connected to the support plates at the front and rear ends through the collar connected to the left side, and the collar can be rotated along the rod body on the surface of the support plate. After aligning the rotating rod and turning the second bolt into the positioning hole, the left and right height of the collar and the steering plate can be adjusted, so that the right side of the steering plate is lapped on the left side of the receiving device, minimizing the drop and preventing the minerals from bouncing out and falling;
[0017] (3) A box body is horizontally welded between the sliding sleeves. The box body with the sliding sleeves is moved along the four suspension rods at the lower right corner of the workbench. After the three brush rollers on the right side are attached to the lower side of the conveyor belt, the bolt three is turned to tighten and fix. When the conveyor belt rotates cyclically driven by the motor, it will be scraped by the brush rollers, and then fall into the box body after the fan is turned on. The fine particles will also pass through the filter screen and enter the partition chamber, realizing the cleaning of the belt body and the collection of residues. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a front sectional structure schematic diagram of the present utility model;
[0019] Figure 2 is a front view structure schematic diagram of the workbench of the present utility model;
[0020] Figure 3 is a front sectional structure schematic diagram of the turning plate of the present utility model;
[0021] Figure 4 is a front sectional structure schematic diagram of the box body of the present utility model.
[0022] In the figure: 1, workbench; 2, material receiving plate; 3, inclined plate; 4, conveyor belt; 5, transverse groove; 6, slider; 7, bushing; 8, screw; 9, motor; 10, support plate; 11, turning plate; 12, sleeve; 13, base; 14, bolt one; 15, sliding rod; 16, fan; 17, box body; 18, positioning hole; 19, rotating rod; 20, bolt two; 21, collar; 22, suspension rod; 23, sliding sleeve; 24, bolt three; 25, filter screen; 26, partition chamber; 27, brush roller; 28, bolt four. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0024] Example 1: Please refer to Figures 1-4, A coal mine transfer conveyor device with adjustable conveying angle, including a workbench 1 and a conveyor belt 4. The conveyor belt 4 is installed between the two sides inside the workbench 1. Motors 9 are respectively fixed on both sides of the front end of the workbench 1. Horizontal grooves 5 are respectively arranged on the outer walls of the front end and the rear end of the workbench 1. Sliders 6 are respectively movably connected to both sides inside the horizontal grooves 5. Screws 8 are respectively threadedly connected to the holes on both sides of the sliders 6. The outer center of the slider 6 is movably connected to a bushing 7. The bottom of the bushing 7 is welded with a sleeve 12. A bolt four 28 is threadedly connected to the hole below the surface of the sleeve 12. A slide bar 15 is movably inserted into the lower part inside the sleeve 12. A base 13 is sleeved between the front and rear of the bottom of the slide bar 15. A bolt one 14 is threadedly connected to the screw hole at the front end of the base 13. A receiving plate 2 is assembled in the upper left part inside the workbench 1. An inclined plate 3 is installed between the right side of the receiving plate 2 and the workbench 1;
[0025] The sleeve 12 can move up and down along the outer wall of the slide bar 15. The base 13 can swing up and down at the bottom of the slide bar 15. The slider 6 can slide left and right along the inner wall of the horizontal groove 5. The screw 8 is embedded in the hole of the horizontal groove 5;
[0026] Specifically, as Figure 1 and Figure 2 shown, according to the positions of the two-sided lapping equipment, adjust the height of the sleeve 12 along the slide bar 15 respectively, then tighten the bolt four 28 for reinforcement, and then use the bolt one 14 to change the connection angle between the base 13 and the slide bar 15. The slider 6 connected to the top bushing 7 will slide along the horizontal grooves 5 at the front and rear ends, and support the workbench 1 and its conveyor belt 4. Then use the screw 8 to lock the slider 6 in the horizontal groove 5. The receiving plate 2 and the inclined plate 3 on the left side also facilitate guiding the material to be conveyed to the right.
[0027] Embodiment 2: Support plates 10 are respectively welded at the front and rear ends of the lower right part of the workbench 1. A collar 21 is movably connected to the center of the outer side of the support plate 10. A rotating rod 19 is fixed on the right side of the collar 21. A bolt two 20 is threadedly connected to the hole of the rotating rod 19. A positioning hole 18 is arranged around the surface of the support plate 10. A steering plate 11 is fixedly connected to the bottom of the collar 21;
[0028] The rotating rod 19 can rotate along the surface of the support plate 10. The collar 21 can longitudinally rotate on the surface of the support plate 10. The bolt two 20 is embedded between the rotating rod 19 and the positioning hole 18. The support plates 10 are arranged at the front and rear ends of the upper left of the steering plate 11;
[0029] Specifically, as Figure 1 and Figure 3As shown in the figure, the steering plate 11 is connected to the support plates 10 at the front and rear ends through the collar 21 connected to the left side. The collar 21 can be rotated along the rod on the surface of the support plate 10. After aligning the rotating rod 19 and turning the second bolt 20 into the positioning hole 18, the left and right height of the collar 21 and the steering plate 11 can be adjusted, so that the right side of the steering plate 11 overlaps with the left side of the receiving device.
[0030] Embodiment 3: Four groups of suspension rods 22 are fixed at the lower right corner of the workbench 1, and a sliding sleeve 23 is movably sleeved outside the suspension rod 22. A third bolt 24 is threadedly connected in the hole inside the sliding sleeve 23. A box body 17 is horizontally welded between the sliding sleeves 23, and a filter screen 25 is fixed between the two sides inside the box body 17. A partition chamber 26 is arranged between the lower part inside the box body 17 and the filter screen 25. A blower 16 is installed at the center of the lower part outside the box body 17. Three brush rollers 27 are horizontally assembled in the upper right part inside the box body 17. The sliding sleeve 23 can vertically lift and lower along the outer wall of the suspension rod 22, and the third bolt 24 can lock the positions of the sliding sleeve 23 and the box body 17.
[0031] Specifically, as Figure 1 and Figure 4 shown in the figure, move the box body 17 with the sliding sleeve 23 along the four suspension rods 22 at the lower right corner of the workbench 1. After the three brush rollers 27 on the right side are attached to the lower part of the conveyor belt 4, turn the third bolt 24 to tighten and fix it. When the conveyor belt 4 rotates cyclically driven by the motor 9, it will be swept by the brush rollers 27, and then fall into the box body 17 after the blower 16 is turned on. The fine particles will also pass through the filter screen 25 and enter the partition chamber 26.
[0032] Working principle: When the present utility model is in use, first, according to the positions of the equipment lapped on both sides, adjust the height of the sleeve 12 along the sliding rod 15 respectively, and then turn the fourth bolt 28 to reinforce it. Then use the first bolt 14 to change the connection angle between the base 13 and the sliding rod 15. The slider 6 connected to the top bushing 7 will slide along the transverse grooves 5 at the front and rear ends, and support the workbench 1 and its conveyor belt 4. Then use the screw 8 to lock the slider 6 in the transverse groove 5. The receiving plate 2 and the inclined plate 3 on the left side also facilitate guiding the material to be conveyed to the right. The steering plate 11 is connected to the support plates 10 at the front and rear ends through the collar 21 connected to the left side. The collar 21 can be rotated along the rod on the surface of the support plate 10. After aligning the rotating rod 19 and turning the second bolt 20 into the positioning hole 18, the left and right height of the collar 21 and the steering plate 11 can be adjusted, so that the right side of the steering plate 11 overlaps with the left side of the receiving device. First, move the box body 17 with the sliding sleeve 23 along the four suspension rods 22 at the lower right corner of the workbench 1. After the three brush rollers 27 on the right side are attached to the lower part of the conveyor belt 4, turn the third bolt 24 to tighten and fix it. When the conveyor belt 4 rotates cyclically driven by the motor 9, it will be swept by the brush rollers 27, and then fall into the box body 17 after the blower 16 is turned on. The fine particles will also pass through the filter screen 25 and enter the partition chamber 26.
[0033] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.
Claims
1. A coal mine transfer and conveying device with adjustable conveying angle, comprising a workbench (1) and a conveyor belt (4), characterized in that: A conveyor belt (4) is installed between the two sides of the workbench (1), and motors (9) are fixed to the two sides of the front end of the workbench (1). Transverse grooves (5) are respectively provided on the outer walls of the front end and the rear end of the workbench (1), and sliders (6) are movably connected to the two sides of the transverse grooves (5). Screws (8) are respectively threadedly connected to the holes on the two sides of the slider (6). A shaft sleeve (7) is movably connected to the center of the outer side of the slider (6), and a sleeve (12) is welded to the bottom of the sleeve (7). Bolts (28) are threadedly connected to the holes below the surface of the sleeve (12). A sliding rod (15) is movably inserted at the bottom of the sleeve (12), and a base (13) is sleeved between the front and rear of the bottom of the sliding rod (15). Bolts (14) are threadedly connected to the front screw holes of the base (13). A material receiving plate (2) is assembled at the upper left of the workbench (1), and an inclined plate (3) is installed between the right side of the material receiving plate (2) and the workbench (1).
2. A coal mine transport and conveying device with adjustable conveying angle according to claim 1, characterized in that: The sleeve (12) can move up and down along the outer wall of the slide rod (15), and the base (13) can swing up and down at the bottom of the slide rod (15).
3. The coal mine transport and conveying device with adjustable conveying angle according to claim 1 is characterized in that: The sliding block (6) can slide left and right along the inner wall of the transverse groove (5), and the screw (8) is embedded in the hole of the transverse groove (5).
4. The coal mine transport and conveying device with adjustable conveying angle according to claim 1, characterized in that: Support plates (10) are welded to the front and rear ends of the lower right side of the workbench (1), and a collar (21) is movably connected to the center of the outer side of the support plate (10). A rotating rod (19) is fixed to the right side of the collar (21), and a second bolt (20) is threadedly connected to the hole of the rotating rod (19). Positioning holes (18) are arranged around the surface of the support plate (10), and a steering plate (11) is fixedly connected to the bottom of the collar (21).
5. A coal mine transport and conveying device with adjustable conveying angle according to claim 4, characterized in that: The rotating rod (19) can rotate in contact with the surface of the support plate (10), and the sleeve ring (21) can rotate longitudinally on the surface of the support plate (10).
6. A coal mine transport and conveying device with adjustable conveying angle according to claim 4, characterized in that: The second bolt (20) is embedded between the rotating rod (19) and the positioning hole (18), and the support plate (10) is arranged at the front and rear ends of the upper left side of the steering plate (11).
7. The coal mine transport and conveying device with adjustable conveying angle according to claim 1, characterized in that: Four groups of suspension rods (22) are fixed at the lower right corner of the workbench (1), and a sliding sleeve (23) is movably sleeved on the outside of the suspension rod (22), and three bolts (24) are threadedly connected in the holes inside the sliding sleeve (23), a box (17) is horizontally welded between the sliding sleeves (23), and a filter screen (25) is fixed between the two sides inside the box (17), a partition chamber (26) is provided between the bottom of the box (17) and the filter screen (25), a fan (16) is installed at the center of the lower part of the outside of the box (17), and three groups of brush rollers (27) are horizontally installed at the upper right part of the box (17).
8. A coal mine transport and conveying device with adjustable conveying angle according to claim 7, characterized in that: The sliding sleeve (23) can be lifted and lowered vertically along the outer wall of the suspension rod (22), and the bolt three (24) can lock the position of the sliding sleeve (23) and the box body (17).