A transport device for mine ore

Abstract

The present invention discloses a transport device for mining ore, comprising a transport vehicle, a plurality of running wheels installed at the bottom of the transport vehicle, an open sidewall of the transport vehicle, a support plate connected to the transport vehicle for horizontal sliding, a drive assembly for driving the support plate to move back and forth horizontally installed in the transport vehicle, and at least two storage boxes rotatably connected at the upper end of the support plate. The present invention has a reasonable structural design, can enable the support plate to drive the storage box to move back and forth horizontally in the transport vehicle, so that the ore in the storage box can be shaken and moved toward the edge of the storage box, avoiding the ore from piling up in the storage box directly below the screening box, avoiding causing waste of storage space in the storage box, and at the same time, during the reciprocating movement of the support plate, can enable the push plate to move back and forth, so that the ore is screened through the screen, which is convenient for subsequent processing and processing, and after the ore is transported to the destination, it is convenient to discharge the ore, and the operation is simple.

Description

Technical Field

[0001] The present invention relates to the technical field of ore transportation, and in particular to a transportation device for mine ore. Background Art

[0002] Ore refers to rocks containing valuable minerals mined from mines. After undergoing various processes, such as crushing and grinding, ore can be used in engineering applications such as metal mining, metallurgy, chemicals, construction, railway (highway) construction, cement, and sand and gravel. After being mined, ore typically requires transport.

[0003] During mining, the mined ore is often transported out by transport carts. When the ore is loaded into the existing ore transport device, the ore is piled up at the loading area of ​​the transport device, which is difficult to be evenly distributed in the transport device and the internal space of the transport device cannot be fully utilized. In addition, the ore has different sizes and its uses are also different. It is usually necessary to screen it after transportation, which has low work efficiency. For this reason, we have designed a transport device for mine ore to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art, and to propose a transportation device for mine ore, which can enable the support plate to drive the storage box to move back and forth horizontally in the transport vehicle, so that the ore in the storage box can be shaken and moved to the edge of the storage box, avoiding the ore from piling up in the storage box directly below the screening box, avoiding the waste of storage space in the storage box, and at the same time, during the reciprocating movement of the support plate, the push plate can move back and forth, so that the ore is screened through the screen, which is convenient for subsequent processing, and after the ore is transported to the destination, it is convenient to discharge the ore, and the operation is simple.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] The lifting mechanism is a kind of lifting mechanism that lifts up and down the support frame, and the lifting mechanism is a kind of lifting mechanism that lifts up and down the support frame, and the lifting mechanism is a kind of lifting mechanism that lifts up and down the support frame.

[0007] Preferably, the driving assembly includes a fixed plate fixedly connected to the side wall of the support plate, a plurality of springs are connected between the fixed plate and the inner side wall of the transport vehicle, a driving motor is installed on the outer side wall of the transport vehicle, and a rotating rod extending into the transport vehicle and rotatably connected to the inner side wall is installed at the end of the output shaft of the driving motor, and the side wall of the rotating rod is provided with a plurality of elliptical disks rotating coaxially therewith, and the elliptical disks are against the side wall of the fixed plate.

[0008] Preferably, the upper end of the support plate is fixedly connected to two first connecting plates, the bottom end of the storage box is fixedly connected to a second connecting plate, and the second connecting plate is rotatably connected between the two first connecting plates through a connecting shaft.

[0009] Preferably, the height adjustment component includes a guide slot opened on the upper end of the support plate, a guide slider compatible with it is slidably connected in the guide slot, a servo motor is installed on the inner side wall of the guide slot, the end of the output shaft of the servo motor is fixedly connected to a first threaded rod, the first threaded rod threads through the guide slider, and a connecting rod is hinged between the guide slider and the bottom of the storage box.

[0010] Preferably, the moving component includes two limiting slide grooves respectively opened on the front and rear end side walls of the screening box, and the two limiting slide grooves are slidably connected with a U-shaped plate extending to the top of the screening box, and the two limiting slide grooves are rotatably connected with a second threaded rod extending to the outside of the screening box, and the two second threaded rods are respectively threaded through the U-shaped plates opposite to them, and the push plates are fixedly connected to the opposite side walls of the two U-shaped plates.

[0011] Preferably, the transmission assembly includes a through-hole opened in the rear side wall of the transport vehicle, the rear side wall of the support plate is fixedly connected to a support rod passing through the through-hole, the rear side wall of the support rod is fixedly connected to a rack plate located on the outside of the transport vehicle, the rear side wall of the transport vehicle is rotatably connected to two first gears meshing with the rack plate, the rear side wall of the transport vehicle is rotatably connected to two second gears, the two second gears are respectively meshed with the two first gears, the diameters of the two second gears are smaller than the diameters of the two first gears, and a transmission belt is wound around the rotating shafts of the two second gears and the two second threaded rods.

[0012] Preferably, two slots are provided at the upper end of the storage box, and baffles are plugged into the two slots.

[0013] Preferably, a pull ring is installed on the side wall of the transport vehicle.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This device is used for transporting ore in mines. The ore is added to the screen at the rear side of the screening box. The screen can screen the ore. The rotation of the elliptical disk and the spring can make the support plate drive the storage box to move back and forth horizontally in the transport vehicle, so that the ore in the storage box can be shaken and moved to the edge of the storage box, avoiding the ore accumulation in the storage box directly below the screening box, avoiding the waste of storage space in the storage box.

[0016] 2. This device is used for transporting ore in mines. During the reciprocating movement of the support plate, the two threaded rods can rotate back and forth under the connection of the transmission assembly, so that the two U-shaped plates drive the pusher plate to slide back and forth, pushing the ore through the screen for screening, which is convenient for subsequent processing.

[0017] 3. This device is used for transporting ore in mines. When the ore needs to be taken out, the baffle is removed, and the servo motor drives the first threaded rod to rotate, which can move the guide slider, and then the connecting rod rotates, so that the storage box rotates around the connecting axis and tilts. The ore can be discharged from the open end of the tilted storage box, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram from a first perspective of a device for transporting ore in a mine proposed by the present invention;

[0019] Figure 2 This is a schematic structural diagram from a second perspective of a device for transporting ore in a mine, as proposed by the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of a transport device for mine ore proposed by the present invention from a third perspective;

[0021] Figure 4 This is a schematic cross-sectional view of a transport device for mine ore proposed by the present invention;

[0022] Figure 5 for Figure 4 A magnified view of the structure at center A;

[0023] Figure 6 This is a schematic diagram of the top view of a transport device for mine ore proposed by the present invention;

[0024] Figure 7 This is a side structural schematic diagram of a transportation device for mine ore proposed by the present invention.

[0025] In the figure: 1. Transport vehicle; 2. Travel wheel; 3. Support plate; 4. Fixed plate; 5. Spring; 6. Drive motor; 7. Rotating rod; 8. Oval disk; 9. Storage box; 10. First connecting plate; 11. Second connecting plate; 12. Guide chute; 13. Guide slider; 14. Servo motor; 15. First threaded rod; 16. Connecting rod; 17. Vertical rod; 18. Screening box; 19. Partition; 20. Screen; 21. Limiting chute; 22. Second threaded rod; 23. U-shaped plate; 24. Push plate; 25. Through port; 26. Rack plate; 27. First gear; 28. Second gear; 29. ​​Transmission belt; 30. Baffle; 31. Pull ring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Reference Figure 1-Figure 7 A transport device for mining ore includes a transport trolley 1. A pull ring 31 is installed on the side wall of the transport trolley 1. The transport trolley 1 can be connected to a traction device through the pull ring 31 to facilitate the movement of the transport trolley 1. A plurality of walking wheels 2 are installed at the bottom of the transport trolley 1. The side wall of the transport trolley 1 is open. A support plate 3 is horizontally slidably connected to the transport trolley 1. An installation slide is provided at the bottom of the transport trolley 1. An installation slider fixedly connected to the bottom of the support plate 3 is slidably connected to the installation slide so that the support plate 3 can move horizontally. A driving component for driving the support plate 3 to move back and forth horizontally is installed in the transport trolley 1. The driving component includes a fixed connection to the support plate 3. A fixing plate 4 on the side wall, a plurality of springs 5 ​​are connected between the fixing plate 4 and the inner side wall of the transport vehicle 1. The spring 5 is a tension spring. In the natural state, the fixing plate 4 can be pulled to drive the support plate 3 to slide into the transport vehicle 1. A driving motor 6 is installed on the outer side wall of the transport vehicle 1. The end of the output shaft of the driving motor 6 is equipped with a rotating rod 7 extending into the transport vehicle 1 and rotatably connected to its inner side wall. The side wall of the rotating rod 7 is provided with a plurality of elliptical disks 8 that rotate coaxially with the rotating rod 7. The elliptical disk 8 is against the side wall of the fixing plate 4. The driving motor 6 drives the rotating rod 7 and the elliptical disk 8 to rotate. Under the action of the elliptical disk 8 and the spring 5, the support plate 3 can slide back and forth in the transport vehicle 1.

[0028] The upper end of the support plate 3 is rotatably connected to at least two storage boxes 9, and the upper end of the storage box 9 is provided with two slots, and a baffle 30 is commonly plugged into the two slots. The baffle 30 is inserted into the slot to block the ends of the storage box 9, and the baffle 30 is pulled out from the slot to open the ends of the storage box 9. The upper end of the support plate 3 is fixedly connected to two first connecting plates 10, and the bottom end of the storage box 9 is fixedly connected to a second connecting plate 11. The second connecting plate 11 is rotatably connected between the two first connecting plates 10 through a connecting shaft. The first connecting plate 10 and the second connecting plate 11 are respectively arranged on the side of the support plate 3 and the storage box 9 close to the open end of the transport vehicle 1, so that the storage box 9 can be rotated to a tilted state, so that the ore in the storage box 9 is discharged through the opening of the storage box 9;

[0029] The storage box 9 is driven to flip by a height adjustment assembly installed at the upper end of the support plate 3. The height adjustment assembly includes a guide slide 12 opened at the upper end of the support plate 3, and a guide slider 13 adapted thereto is slidably connected in the guide slide 12. A servo motor 14 is installed on the inner side wall of the guide slide 12. The end of the output shaft of the servo motor 14 is fixedly connected to a first threaded rod 15, which threadably penetrates the guide slider 13. The servo motor 14 drives the first threaded rod 15 to rotate, and can make the guide slider 13 slide in the guide slide 12 under the action of its threaded engagement. A connecting rod 16 is hinged between the guide slider 13 and the bottom of the storage box 9. The upper end of the guide slider 13 and the bottom of the storage box 9 are fixedly connected to a connecting block, and the two ends of the connecting rod 16 are rotatably connected to the two connecting blocks, so that when the guide slider 13 moves, the connecting rod 16 can rotate to lift one end of the storage box 9 for easy discharge of ore;

[0030] The upper end of the transport vehicle 1 is connected to a screening box 18 through a plurality of vertical rods 17. Screens 20 corresponding to the number of storage boxes 9 are installed in the screening box 18 through a partition 19. The aperture of the screen 20 on the side close to the transmission component is smaller than the aperture of the screen 20 on the side away from the transmission component. A push plate 24 that slides back and forth and abuts against the screen 20 is connected to the screening box 18 through a moving component. The moving component includes two limiting chutes 21 respectively provided on the side walls at the front and rear ends of the screening box 18. Both limiting chutes 21 are slidably connected to extend to the screening box. The U-shaped plate 23 above 18, the two limiting chutes 21 are both rotatably connected to the second threaded rod 22 extending to the outside of the screening box 18, the two second threaded rods 22 are respectively threaded through the U-shaped plates 23 opposite thereto, and the pusher plate 24 is fixedly connected to the opposite side walls of the two U-shaped plates 23. The second threaded rod 22 rotates, and can make the U-shaped plate 23 slide in the limiting chute 21 under the action of its thread engagement. The two U-shaped plates 23 can stably drive the pusher plate 24 to slide, so that the pusher plate 24 can push the ore in the screening box 18 to move;

[0031] The moving assembly is connected to the support plate 3 by a transmission assembly, which includes a through-hole 25 provided on the rear side wall of the transport trolley 1, and the rear side wall of the support plate 3 is fixedly connected to a support rod passing through the through-hole 25. The rear side wall of the support rod is fixedly connected to a rack plate 26 located on the outside of the transport trolley 1, so that when the support plate 3 moves horizontally, it can drive the rack plate 26 to move. The rear side wall of the transport trolley 1 is rotatably connected to two first gears 27 meshing with the rack plate 26, so that when the rack plate 26 moves, it can drive the first gear 27 to rotate. The rear side wall of the transport trolley 1 is rotatably connected to two second gears 28, and the two second gears 28 are respectively meshed with the two first gears 27. The diameters of the two second gears 28 are smaller than the diameters of the two first gears 27, so that the rotation speed of the second gear 28 can be greater than the rotation speed of the first gear 27. A transmission belt 29 is wound around the rotating shafts of the two second gears 28 and the two second threaded rods 22 respectively. Under the connection action of the transmission belt 29, the two second threaded rods 22 can rotate synchronously with the two second gears 28.

[0032] The present invention can be explained through the following operation mode:

[0033] In the present invention, when the transport device for mine ore is working, the ore is added to the screen 20 located at the rear side in the screening box 18, and the ore of smaller size falls through the screen 20 at the rear side, and the driving motor 6 is started to drive the rotating rod 7 to drive the elliptical disk 8 to rotate. The rotation of the elliptical disk 8 can work together with the spring 5 to make the support plate 3 move back and forth horizontally in the transport vehicle 1, and then the two storage boxes 9 can move together with the support plate 3, so that the ore in the storage box 9 can be shaken and moved to the edge of the storage box 9, avoiding the ore accumulation in the storage box 9 directly below the screening box 18, and then the ore is evenly dispersed in the storage box 9 to avoid wasting the storage space in the storage box 9;

[0034] During the reciprocating movement of the support plate 3, the rack plate 26 can follow the reciprocating movement of the support plate 3, and then under the connection action of the first gear 27, the second gear 28 and the transmission belt 29, the two second threaded rods 22 can rotate reciprocatingly, thereby enabling the two U-shaped plates 23 to drive the push plates 24 to slide back and forth. The push plates 24 slide forward to push the ore to move, so that the ore with smaller particles can pass through the screen 20 on the rear side and fall into the corresponding storage box 9 at the rear side, and the ore with larger particles can pass through the screen 20 on the front side and fall into the corresponding storage box 9 at the front side, thereby screening the ore for subsequent processing. When the push plate 24 moves backward and is reset to fit the inner rear side wall of the screening box 18, the ore is added again, and the screening work is performed reciprocatingly;

[0035] By connecting the pull ring 31 with the traction equipment, the transport vehicle 1 can be driven to move and transport the ore. When the ore needs to be taken out, the baffle 30 is pulled upward to remove it, and the servo motor 14 is started to drive the first threaded rod 15 to rotate. The guide slider 13 can be moved under its threaded engagement, and then the connecting rod 16 can be rotated to lift one end of the storage box 9, so that the storage box 9 rotates around the connecting axis and is in an inclined state. The ore can be discharged from the open end along the inclined storage box 9, and the operation is simple.

[0036] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A transport device for mine ore, comprising a transport vehicle (1), characterized in that: The bottom of the transport vehicle (1) is provided with a plurality of running wheels (2), the side wall of the transport vehicle (1) is open, a support plate (3) is horizontally slidably connected in the transport vehicle (1), a driving assembly for driving the support plate (3) to reciprocate horizontally is installed in the transport vehicle (1), the upper end of the support plate (3) is rotatably connected to at least two storage boxes (9), the storage boxes (9) are driven to flip by a height adjustment assembly installed on the upper end of the support plate (3), the upper end of the transport vehicle (1) is connected to a screening box (18) through a plurality of vertical rods (17), screens (20) corresponding to the number of the storage boxes (9) are installed in the screening box (18) through a partition (19), a push plate (24) that slides back and forth and abuts against the screen (20) is connected to the screening box (18) through a moving assembly, and the moving assembly is connected to the support plate (3) through a transmission assembly; The height adjustment assembly includes a guide slot (12) provided at the upper end of the support plate (3), a guide slider (13) adapted thereto being slidably connected in the guide slot (12), a servo motor (14) being installed on the inner side wall of the guide slot (12), a first threaded rod (15) being fixedly connected to the end of the output shaft of the servo motor (14), the first threaded rod (15) being threadedly passed through the guide slider (13), and a connecting rod (16) being hinged between the guide slider (13) and the bottom of the storage box (9); The moving assembly includes two limiting chutes (21) respectively provided on the side walls at the front and rear ends of the screening box (18), the two limiting chutes (21) are both slidably connected with a U-shaped plate (23) extending to the top of the screening box (18), the two limiting chutes (21) are both rotatably connected with a second threaded rod (22) extending to the outside of the screening box (18), the two second threaded rods (22) are respectively threaded through the U-shaped plates (23) opposite thereto, and the pusher plates (24) are fixedly connected to the opposite side walls of the two U-shaped plates (23); The transmission assembly includes a through-hole (25) extending through the rear side wall of the transport vehicle (1); the rear side wall of the support plate (3) is fixedly connected to a support rod passing through the through-hole (25); the rear side wall of the support rod is fixedly connected to a rack plate (26) located outside the transport vehicle (1); the rear side wall of the transport vehicle (1) is rotatably connected to two first gears (27) meshing with the rack plate (26); the rear side wall of the transport vehicle (1) is rotatably connected to two second gears (28); the two second gears (28) are respectively meshed with the two first gears (27); the diameters of the two second gears (28) are smaller than the diameters of the two first gears (27); and a transmission belt (29) is wound between the rotating shafts of the two second gears (28) and the two second threaded rods (22).

2. A transport device for mine ore according to claim 1, characterized in that: The driving assembly comprises a fixing plate (4) fixedly connected to the side wall of the support plate (3), a plurality of springs (5) are connected between the fixing plate (4) and the inner side wall of the transport vehicle (1), a driving motor (6) is installed on the outer side wall of the transport vehicle (1), a rotating rod (7) extending into the transport vehicle (1) and rotatably connected to the inner side wall thereof is installed at the end of the output shaft of the driving motor (6), a plurality of elliptical discs (8) coaxially rotating with the rotating rod (7) are sleeved on the side wall of the rotating rod (7), and the elliptical discs (8) are abutted against the side wall of the fixing plate (4).

3. A transport device for mine ore according to claim 1, characterized in that: The upper end of the support plate (3) is fixedly connected to two first connecting plates (10), the bottom end of the storage box (9) is fixedly connected to a second connecting plate (11), and the second connecting plate (11) is rotatably connected between the two first connecting plates (10) via a connecting shaft.

4. A transport device for mine ore according to claim 1, characterized in that: Two slots are provided at the upper end of the storage box (9), and baffles (30) are plugged into and connected to the two slots.

5. The device for transporting mine ore according to claim 1, characterized in that: A pull ring (31) is installed on the side wall of the transport vehicle (1).

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