Auxiliary transfer device for mining machinery

Abstract

The utility model relates to the technical field of mine transportation equipment, in particular to a mining machinery auxiliary transfer device which comprises an equipment box body, a transportation box is rotatably connected to the upper side of the equipment box body, a lifting assembly is arranged in the equipment box body, and the lifting assembly comprises a first connecting block, a first hydraulic cylinder and a second connecting block. A discharging assembly is arranged on the right side of the transport box and comprises a supporting beam, a sealing plate, a first rotating block, a second rotating block, a second hydraulic cylinder, a first connecting shaft, a second connecting shaft and a vibration motor, the sealing plate is arranged on the right side of the transport box, and the vibration motor is fixedly connected with the right side of the lower surface of the transport box; the sealing plate is rotated upwards to be opened, meanwhile, the bottom wall of the material box is vibrated through the vibration motor, so that objects in the material box slide down quickly, material residues are avoided, the sealing plate is prevented from being clamped by the materials, manual cleaning by an operator is not needed, the sealing plate can be closed quickly, the sealing plate can be put into next transportation more quickly, and the transportation efficiency of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mine transportation equipment, in particular to a mine mechanical auxiliary transport device. Background Art

[0002] When mining in a mine, it is necessary to first excavate a mine tunnel. After the minerals are mined in the mine tunnel, transportation equipment is needed to transport the minerals out of the mine tunnel and transport them to a designated location for centralized collection and mineral processing and other subsequent operations.

[0003] Among them, announcement number CN215590765U discloses an auxiliary transportation device for mining machinery, which includes a base and a driving assembly for driving the base to move, and also includes a carriage and two sets of unloading assemblies. The bottom wall of the carriage is hinged on the base, the top wall of the carriage is opened, and any peripheral side wall parallel to the hinge axis of the carriage is detachably connected to the carriage, and the two unloading assemblies are respectively arranged on both sides adjacent to the side opening of the carriage; the unloading assembly includes a unloading hydraulic cylinder and a rotating rod, the rotating rod is rotatably connected to the base, and one end of the rotating rod is hinged to the side wall of the carriage, and the other end is hinged to one end of the piston rod of the unloading hydraulic cylinder, the hinge seat of the rotating rod is slidably connected to the side wall of the carriage, and the sliding direction of the hinge seat is set along the radial direction of the rotation of the carriage; the unloading hydraulic cylinder is hinged on the base, and the hinge axis and rotating axis of the rotating rod and the unloading hydraulic cylinder are parallel to the hinge axis of the carriage. This application can facilitate the unloading of minerals.

[0004] When in use, the device drives the carriage to rotate and tilt through the cooperation of the unloading hydraulic cylinder and the rotating rod, and rotates the guide plate to a horizontal state to facilitate the unloading of minerals. However, in actual use, since the guide plate is hinged and fixed to the bottom wall of the carriage, a gap exists between the guide plate and the bottom wall of the carriage. As a result, when the minerals are unloaded, some debris in the minerals will easily get stuck in the gap between the guide plate and the bottom wall of the carriage, making it impossible for the guide plate to rotate upward and close after unloading is completed. Workers need to spend a certain amount of time cleaning the debris in the gap, which reduces the efficiency of mineral transportation.

[0005] Therefore, it is necessary to invent a mining machinery auxiliary transport device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a mining machinery auxiliary transfer device to solve the problem that some debris in the minerals are easily stuck in the gap between the guide plate and the bottom wall of the carriage, making it impossible for the guide plate to rotate upward and close after the material is unloaded, requiring workers to spend a certain amount of time to clean the debris in the gap, thereby reducing the efficiency of mineral transfer.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mining machinery auxiliary transfer device, comprising an equipment box, a transport box is rotatably connected to the upper side of the equipment box, a lifting assembly is arranged inside the equipment box, the lifting assembly includes a first connecting block, a first hydraulic cylinder, and a second connecting block, a unloading assembly is arranged on the right side of the transport box, the unloading assembly includes a support beam, a sealing plate, a first rotating block, a second rotating block, a second hydraulic cylinder, a first connecting shaft, a second connecting shaft and a vibration motor, the sealing plate is arranged on the right side of the transport box, and the vibration motor is fixedly connected to the right side of the lower surface of the transport box.

[0008] By adopting the above technical solution, the first hydraulic cylinder is used to lift the left side of the transport box upward, so that the transport box is in an inclined state, thereby facilitating the unloading of materials inside. During the unloading process, the second hydraulic cylinder pushes the sealing plate to the right, so that the upper end of the sealing plate rotates upward around the support beam, and the right end outlet of the transport box is opened. By rotating the sealing plate upward to open it, the material is prevented from getting stuck in the main sealing plate, so that the sealing plate can be quickly closed, and the two groups of second hydraulic cylinders cooperate to facilitate the rapid opening and closing of the sealing plate. At the same time, during the material unloading process, the bottom wall of the material box is vibrated by the vibration motor, so that the internal objects slide down quickly, thereby increasing the unloading speed and reducing material residue. After the sealing plate is raised, it blocks the upper side of the material to prevent the material from splashing upward.

[0009] Optionally, the support beam is fixedly connected to the upper end position of the right side of the transport box, multiple groups of first rotating blocks are fixedly connected to the upper surface of the support beam, and multiple groups of second rotating blocks are fixedly connected to the upper end of the sealing plate, and the second rotating blocks are rotatably connected to the first rotating blocks.

[0010] By adopting the above technical solution, the second rotating block rotates around the first rotating block, thereby causing the sealing plate to rotate around the support beam.

[0011] Optionally, the front and rear surfaces of the transport box are fixedly connected to a first connecting shaft, the front and rear surfaces of the sealing plate are fixedly connected to a second connecting shaft, the left end of the second hydraulic cylinder is rotatably connected to the first connecting shaft, and the telescopic rod in the second hydraulic cylinder is rotatably connected to the second connecting shaft.

[0012] By adopting the above technical solution, the telescopic rod in the second hydraulic cylinder is pushed to the right, thereby pushing the lower end of the sealing plate to the right, causing its upper end to rotate around the support beam to open the right outlet of the transport box.

[0013] Optionally, a first locking block is fixedly connected to the right side of the front and rear surfaces of the transport box, and a second locking block is fixedly connected to the front and rear surfaces of the sealing plate. The surfaces of the first locking block and the second locking block are both provided with plug holes, and pins are inserted into the plug holes.

[0014] By adopting the above technical solution, after the sealing plate is closed, the pin is inserted into the plug-in holes on the surfaces of the first locking block and the second locking block, and the first locking block and the second locking block are locked to achieve secondary fixation of the sealing plate, thereby effectively improving the stability of the sealing plate.

[0015] Optionally, the left end of the first hydraulic cylinder is rotatably connected to the first connecting block, the telescopic rod in the first hydraulic cylinder is rotatably connected to the second connecting block, the lower end of the first connecting block is fixedly connected to the inner bottom wall of the equipment box, and the upper end of the second connecting block is fixedly connected to the lower surface of the transport box.

[0016] Optionally, multiple sets of connecting grooves are opened at the upper end of the right side of the equipment box, and multiple sets of third connecting blocks are fixedly connected to the right end of the lower surface of the transport box. The third connecting blocks are rotatably connected to the connecting grooves. The right side of the inside of the equipment box is rotatably connected to a transmission rod, and the front and rear ends of the transmission rod are fixedly connected to movable rollers.

[0017] By adopting the above technical solution, the telescopic rod in the first hydraulic cylinder is pushed to the right, thereby lifting the left end of the transport box upward, so that the right end of the transport box rotates upward around the connecting groove through the third connecting block, so that the transport box is in a tilted state.

[0018] Optionally, a support rod is fixedly connected to the left side of the equipment box, a fixed shaft sleeve is fixedly connected to the left end of the support rod, and a transmission shaft is rotatably connected to the inside of the fixed shaft sleeve.

[0019] Optionally, the upper end of the transmission shaft is fixedly connected to a push rod, the lower end of the transmission shaft is fixedly connected to a support frame, and the inner side of the support frame is rotatably connected to a steering roller.

[0020] By adopting the above technical solution, the push rod is rotated to drive the transmission shaft to rotate inside the fixed sleeve, and then the steering roller is driven to rotate to steer the equipment.

[0021] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0022] 1. The utility model opens the sealing plate by rotating it upward, thereby preventing materials from getting stuck in the sealing plate. At the same time, during the material unloading process, the vibration motor vibrates the bottom wall of the material box, causing the internal objects to slide down quickly, thereby increasing the unloading speed and avoiding material residue. Manual cleaning by operators is no longer required, so that the sealing plate can be quickly closed, thereby enabling the material to be put into the next transportation more quickly, improving the transportation efficiency of the equipment, and solving the problem of workers having to spend a certain amount of time cleaning the debris in the gap, thereby reducing the efficiency of mineral transportation.

[0023] 2. The utility model pushes the sealing plate to the right through the second hydraulic cylinder, so that the upper end of the sealing plate rotates upward around the support beam. After the sealing plate is raised, it blocks the upper side of the material to prevent gravel in the material from splashing upward during the material unloading process, thereby improving the safety of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the steering roller structure of the present utility model;

[0026] Figure 3 This is a schematic diagram of the equipment box structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the upper structure of the transport box of the present utility model;

[0028] Figure 5 This is a schematic diagram of the sealing plate structure of the present utility model;

[0029] Figure 6 This is a schematic diagram of the lower structure of the transport box of the present invention.

[0030] Description of reference numerals:

[0031] 1. Equipment box; 11. Transmission rod; 12. Moving roller; 13. Connecting groove; 14. First connecting block; 15. First hydraulic cylinder; 16. Second connecting block; 2. Transport box; 21. Support beam; 22. Sealing plate; 23. First rotating block; 24. Second rotating block; 25. Third connecting block; 26. First locking block; 27. Second locking block; 28. Latch; 29. ​​Second hydraulic cylinder; 210. First connecting shaft; 211. Second connecting shaft; 212. Vibration motor; 3. Support rod; 31. Fixed bushing; 32. Transmission shaft; 33. Push rod; 34. Support frame; 35. Steering roller. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0033] The utility model provides Figures 1 to 3The mining machinery auxiliary transport device shown in the figure includes an equipment box 1, a transport box 2 is rotatably connected to the upper side of the equipment box 1, a lifting assembly is provided inside the equipment box 1, and the lifting assembly includes a first connecting block 14, a first hydraulic cylinder 15, and a second connecting block 16. The left end of the first hydraulic cylinder 15 is rotatably connected to the first connecting block 14, and the telescopic rod in the first hydraulic cylinder 15 is rotatably connected to the second connecting block 16. The lower end of the first connecting block 14 is fixedly connected to the inner bottom wall of the equipment box 1, and the upper end of the second connecting block 16 is fixedly connected to the lower surface of the transport box 2. A plurality of connection grooves are provided at the upper right end of the equipment box 1. 13. The right end of the lower surface of the transport box 2 is fixedly connected to multiple groups of third connecting blocks 25, and the third connecting block 25 is rotatably connected to the connecting groove 13. The right side inside the equipment box 1 is rotatably connected to the transmission rod 11, and the front and rear ends of the transmission rod 11 are fixedly connected to the moving roller 12. The left side of the equipment box 1 is fixedly connected to the support rod 3, and the left end of the support rod 3 is fixedly connected to the fixed shaft sleeve 31. The inside of the fixed shaft sleeve 31 is rotatably connected to the transmission shaft 32, the upper end of the transmission shaft 32 is fixedly connected to the push rod 33, and the lower end of the transmission shaft 32 is fixedly connected to the support frame 34, and the inner side of the support frame 34 is rotatably connected to the steering roller 35.

[0034] Among them, during use, the moving roller 12 cooperates with the steering roller 35 to move the equipment box 1 and the transport box 2. During the movement, the push rod 33 is rotated, and the push rod 33 drives the transmission shaft 32 to rotate inside the fixed sleeve 31, thereby driving the steering roller 35 to rotate, turning the equipment, and improving the convenience of steering. At the same time, the first hydraulic cylinder 15 is initially in an inclined state, with its right end higher than the left end, so that the internal telescopic rod is pushed to the upper right, thereby facilitating the upward lifting of the left end of the transport box 2.

[0035] Specifically, during use, the materials are stored inside the transport box 2. At this time, the operator pushes the push rod 33 to move the equipment in cooperation with the moving roller 12 and the steering roller 35. During the movement, the push rod 33 is rotated left and right to drive the steering roller 35 to rotate the equipment for steering. When the materials are transported to the destination, the first hydraulic cylinder 15 is started, and the telescopic rod of the first hydraulic cylinder 15 is pushed upward, thereby lifting the left end of the transport box 2 upward, so that the transport box 2 is in an inclined state, which is convenient for dumping the materials inside outward. At the same time, when the telescopic rod in the first hydraulic cylinder 15 is pushed outward, the left end of the first hydraulic cylinder 15 rotates around the first connecting block 14, and the right end of the internal telescopic rod rotates around the second connecting block 16.

[0036] See Figures 4 to 6, a blanking assembly is provided on the right side of the transport box 2, and the blanking assembly includes a support beam 21, a sealing plate 22, a first rotating block 23, a second rotating block 24, a second hydraulic cylinder 29, a first connecting shaft 210, a second connecting shaft 211 and a vibration motor 212. The sealing plate 22 is provided on the right side of the transport box 2, and the vibration motor 212 is fixedly connected to the right side of the lower surface of the transport box 2. The support beam 21 is fixedly connected to the upper end position of the right side of the transport box 2. The upper surface of the support beam 21 is fixedly connected to multiple groups of first rotating blocks 23, and the upper end of the sealing plate 22 is fixedly connected to multiple groups of second rotating blocks 24. The second rotating block 24 is fixedly connected to the first The rotating block 23 is rotatably connected, the front and rear surfaces of the transport box 2 are fixedly connected with the first connecting shaft 210, the front and rear surfaces of the sealing plate 22 are fixedly connected with the second connecting shaft 211, the left end of the second hydraulic cylinder 29 is rotatably connected to the first connecting shaft 210, and the telescopic rod in the second hydraulic cylinder 29 is rotatably connected to the second connecting shaft 211, the right side of the front and rear surfaces of the transport box 2 is fixedly connected with the first locking block 26, and the front and rear surfaces of the sealing plate 22 are fixedly connected with the second locking block 27, and the surfaces of the first locking block 26 and the second locking block 27 are both provided with plug holes, and the inside of the plug holes is plugged with a pin 28.

[0037] In addition, during the short-distance transportation of materials, there is no need to use the pin 28 to fix the sealing plate 22 for a second time. During the long-distance transportation, the pin 28 can be used to fix the sealing plate 22 for a second time to improve the stability of the sealing plate 22. During the short-distance transportation, when the first hydraulic cylinder 15 lifts the transport box 2, the telescopic rod in the second hydraulic cylinder 29 is directly pushed to the right, pushing the lower end of the sealing plate 22 to the right. With the cooperation of the first rotating block 23 and the second rotating block 24, the upper end of the sealing plate 22 is rotated upward around the support beam 21, opening the right side of the transport box 2, allowing the material inside to slide outward, and in the process of the material sliding, the vibration motor 212 drives the transport box 2 to vibrate, avoiding the material from being stuck inside the transport box 2, causing the material inside the transport box 2 to slide quickly, and effectively avoiding boring debris from remaining inside the transport box 2, reducing the amount of cleaning for the operators, and further improving the transportation efficiency.

[0038] The working principle of the utility model is as follows: the sealing plate 22 is opened by rotating it upwards, thereby preventing the material from getting stuck in the main sealing plate 22; at the same time, during the material unloading process, the bottom wall of the material box is vibrated by the vibration motor 212, so that the internal objects slide down quickly, thereby increasing the unloading speed and avoiding material residue. There is no need for manual cleaning by the operator, so that the sealing plate 22 can be quickly closed, thereby making it faster to be put into the next transportation, thereby improving the transportation efficiency of the equipment.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention.

Claims

1. A mining machinery auxiliary transport device, comprising an equipment box (1), characterized in that: The upper side of the equipment box (1) is rotatably connected to a transport box (2); a lifting assembly is provided inside the equipment box (1); the lifting assembly includes a first connecting block (14), a first hydraulic cylinder (15), and a second connecting block (16); a blanking assembly is provided on the right side of the transport box (2); the blanking assembly includes a support beam (21), a sealing plate (22), a first rotating block (23), a second rotating block (24), a second hydraulic cylinder (29), a first connecting shaft (210), a second connecting shaft (211), and a vibration motor (212); the sealing plate (22) is provided on the right side of the transport box (2); and the vibration motor (212) is fixedly connected to the right side of the lower surface of the transport box (2).

2. The mining machinery auxiliary transport device according to claim 1, characterized in that: The support beam (21) is fixedly connected to the upper end position of the right side of the transport box (2); a plurality of first rotating blocks (23) are fixedly connected to the upper surface of the support beam (21); a plurality of second rotating blocks (24) are fixedly connected to the upper end of the sealing plate (22); and the second rotating blocks (24) are rotatably connected to the first rotating blocks (23).

3. The mining machinery auxiliary transport device according to claim 1, characterized in that: The front and rear surfaces of the transport box (2) are both fixedly connected to a first connecting shaft (210), the front and rear surfaces of the sealing plate (22) are both fixedly connected to a second connecting shaft (211), the left end of the second hydraulic cylinder (29) is rotatably connected to the first connecting shaft (210), and the telescopic rod in the second hydraulic cylinder (29) is rotatably connected to the second connecting shaft (211).

4. The mining machinery auxiliary transport device according to claim 1, characterized in that: A first locking block (26) is fixedly connected to the right side of the front and rear surfaces of the transport box (2), and a second locking block (27) is fixedly connected to the front and rear surfaces of the sealing plate (22). Plug holes are provided on the surfaces of the first locking block (26) and the second locking block (27), and pins (28) are inserted into the plug holes.

5. The mining machinery auxiliary transport device according to claim 1, characterized in that: The left end of the first hydraulic cylinder (15) is rotatably connected to the first connecting block (14), the telescopic rod in the first hydraulic cylinder (15) is rotatably connected to the second connecting block (16), the lower end of the first connecting block (14) is fixedly connected to the inner bottom wall of the equipment box (1), and the upper end of the second connecting block (16) is fixedly connected to the lower surface of the transport box (2).

6. The mining machinery auxiliary transport device according to claim 1, characterized in that: The upper right end of the equipment box (1) is provided with a plurality of connection grooves (13); the right end of the lower surface of the transport box (2) is fixedly connected to a plurality of third connection blocks (25); the third connection blocks (25) are rotatably connected to the connection grooves (13); the right side of the interior of the equipment box (1) is rotatably connected to a transmission rod (11); and the front and rear ends of the transmission rod (11) are fixedly connected to movable rollers (12).

7. The mining machinery auxiliary transport device according to claim 1, characterized in that: The left side of the equipment box (1) is fixedly connected to a support rod (3), the left end of the support rod (3) is fixedly connected to a fixed shaft sleeve (31), and the interior of the fixed shaft sleeve (31) is rotatably connected to a transmission shaft (32).

8. The mining machinery auxiliary transport device according to claim 7, characterized in that: The upper end of the transmission shaft (32) is fixedly connected to a push rod (33), the lower end of the transmission shaft (32) is fixedly connected to a support frame (34), and the inner side of the support frame (34) is rotatably connected to a steering roller (35).

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