Underground coal transportation device

Abstract

The utility model discloses an underground coal transportation device, which relates to the technical field of coal transportation, and comprises a bottom plate, a coal box is arranged above the bottom plate, the side wall of the coal box is fixedly sleeved with a feed pipe, the top of the bottom plate is fixedly provided with a plurality of mounting plates, a rotating rod is rotatably connected between every two adjacent mounting plates, and the rotating rod is fixedly connected with the bottom plate. The rod wall of each rotating rod is fixedly sleeved with a rotating plate, two first connecting plates are fixedly arranged on the side wall of the coal box, and a second connecting plate is fixedly arranged on the side wall of each rotating plate. By arranging the rotating plate, coal is fed into the coal box through the feeding pipe, when the coal needs to be taken out, a worker can lift the coal box obliquely upwards from the bottom of one side of the coal box, then the rotating rod can drive the rotating plate to rotate synchronously, the coal in the coal box can be taken out rapidly, the coal taking strength of the worker is reduced, and the coal taking efficiency is improved. And the working efficiency is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal transportation, in particular to an underground coal transportation device. Background Art

[0002] Coal mine machinery and equipment are the basic equipment for coal mine operation. During the coal mining and production process, a large number of coal mine machinery and equipment, electrical equipment and electromechanical equipment are required to operate, which mainly include lifting equipment, ventilation equipment, compressed air equipment, drainage equipment, mining equipment, transportation equipment, etc., and coal mine transportation equipment is crucial, which is related to the stability and safety of coal mine transportation.

[0003] After searching, an improved coal underground transportation device with publication number CN214028614U was found, which includes a base platform, a transport box and a coal loading mechanism. A mobile main body is provided at the lower end of the base platform, a docking groove is connected to the rear side of the base platform, a docking block is connected to the front side of the base platform, a latch shaft is installed between the docking groove and the docking block, a protective plate is fixedly installed on the top of the base platform, a transport box is provided above the protective plate, locking nuts and seismic isolation pads are provided between the transport box and the protective plate, polyurethane bumpers are provided on the sides of the protective plate, and polyurethane buffers are installed on the sides of the transport box.

[0004] However, the existing improved underground coal transportation device has certain drawbacks when in use. Although the device can load and transport coal, it is difficult to take out the coal, which not only increases the labor intensity of taking coal, but also makes it difficult to improve work efficiency. Utility Model Content

[0005] In view of the problems existing in the above-mentioned existing improved underground coal transportation device, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a coal underground transportation device, which solves the problem that although the device can load coal, it is difficult to take out the coal, which not only increases the labor intensity of coal taking, but also makes it difficult to improve work efficiency.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A coal underground transportation device comprises a base plate, a coal box is arranged above the base plate, a feed pipe is fixedly sleeved on the side wall of the coal box, a plurality of mounting plates are fixedly arranged on the top of the base plate, a rotating rod is rotatably connected between every two adjacent mounting plates, a rotating plate is fixedly sleeved on the rod wall of each rotating rod, two first connecting plates are fixedly arranged on the side wall of the coal box, a second connecting plate is fixedly arranged on the side wall of each rotating plate, and each of the first connecting plates is fitted on the top of the corresponding second connecting plate.

[0009] Preferably, a screw is movably sleeved on the side wall of each of the first connecting plates, and the other end of each of the screws is threadedly sleeved on the inside of the corresponding second connecting plate.

[0010] Preferably, a door panel is hinged on the side wall of the coal box, a lock buckle is fixedly provided on the side wall of the door panel, a lock slot is fixedly provided on the side wall of the coal box, and the lock buckle matches the lock slot.

[0011] Preferably, two groups of support rods are fixedly provided on the top of the base plate, each group of support rods contains three support rods, and the side wall of each rotating plate is provided with a plurality of plug-in slots, and the other end of each support rod is plugged into the inside of the corresponding plug-in slot.

[0012] Preferably, a buffer pad is fixedly provided on the inner wall of the coal box, and the buffer pad is a natural rubber pad.

[0013] Preferably, the lengths of every two symmetrical support rods are consistent.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model uses a rotating plate to put coal into the coal box through a feed pipe. When the coal needs to be taken out, the staff can lift it up diagonally from the bottom of one side of the coal box, and then the rotating rod will drive the rotating plate to rotate synchronously, so that the coal in the coal box can be quickly taken out, which not only reduces the coal taking intensity of the staff, but also improves work efficiency.

[0016] 2. The utility model provides two first screw rods, the other end of each screw rod is threadedly sleeved on the inside of the corresponding second connecting plate, and the two screw rods are reversely screwed out from the inside of the corresponding second connecting plate, thereby releasing the limit of the coal box, thereby ensuring that the staff can lift the coal box smoothly.

[0017] 3. In the utility model, the door panel is arranged, and the side wall of the coal box is hinged with the door panel, the side wall of the door panel is fixedly provided with a lock buckle, and the side wall of the coal box is fixedly provided with a lock groove. When the coal needs to be taken out, the lock buckle and the lock groove are unlocked to ensure that the coal can be poured out smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 For the utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0021] Figure 3 For the utility model Figure 2 Enlarged view of part A.

[0022] Description of reference numerals:

[0023] 1. Bottom plate; 2. Coal box; 3. Feed pipe; 4. Mounting plate; 5. Rotating rod; 6. Rotating plate; 7. First connecting plate; 8. Second connecting plate; 9. Screw; 10. Door panel; 11. Lock buckle; 12. Lock slot; 13. Support rod; 14. Buffer pad. DETAILED DESCRIPTION

[0024] 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 in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses an underground coal transportation device.

[0026] The utility model provides Figure 1-3 A coal underground transportation device shown in the figure includes a base plate 1, a coal box 2 is arranged above the base plate 1, a feed pipe 3 is fixedly sleeved on the side wall of the coal box 2, a plurality of mounting plates 4 are fixedly arranged on the top of the base plate 1, a rotating rod 5 is rotatably connected between every two adjacent mounting plates 4, a rotating plate 6 is fixedly sleeved on the rod wall of each rotating rod 5, two first connecting plates 7 are fixedly arranged on the side wall of the coal box 2, a second connecting plate 8 is fixedly arranged on the side wall of each rotating plate 6, and each first connecting plate 7 is fitted on the top of the corresponding second connecting plate 8.

[0027] In order to release the limit of the coal box 2, so as to ensure that the staff can lift the coal box smoothly, Figure 1-2 As shown, a screw rod 9 is movably sleeved on the side wall of each first connecting plate 7 , and the other end of each screw rod 9 is threadedly sleeved on the inside of the corresponding second connecting plate 8 .

[0028] In order to ensure the smooth pouring of coal, Figure 1-2 As shown, a door panel 10 is hingedly connected to the side wall of the coal box 2 , a lock buckle 11 is fixedly provided on the side wall of the door panel 10 , and a lock slot 12 is fixedly provided on the side wall of the coal box 2 , and the lock buckle 11 matches the lock slot 12 .

[0029] In order to support the two rotating plates 6 and ensure that the coal box 2 is stable, Figure 1-3As shown, two groups of support rods 13 are fixedly arranged on the top of the base plate 1, each group of support rods 13 has three support rods, and the side wall of each rotating plate 6 is provided with a plurality of plug-in slots, and the other end of each support rod 13 is plugged into the inside of the corresponding plug-in slot.

[0030] In order to buffer the input coal and prevent the coal box 2 from being damaged, Figure 1-2 As shown, a buffer pad 14 is fixedly provided on the inner wall of the coal box 2, and the buffer pad 14 is a natural rubber pad.

[0031] Finally, in order to ensure that the plurality of support rods 13 can stably support the corresponding rotating plate 6, as shown in FIG. Figure 1-3 As shown, the lengths of every two symmetrical support rods 13 are the same.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A coal underground transportation device, comprising a bottom plate (1), characterized in that: A coal box (2) is arranged above the bottom plate (1), a feed pipe (3) is fixedly sleeved on the side wall of the coal box (2), a plurality of mounting plates (4) are fixedly arranged on the top of the bottom plate (1), a rotating rod (5) is rotatably connected between every two adjacent mounting plates (4), a rotating plate (6) is fixedly sleeved on the rod wall of each rotating rod (5), two first connecting plates (7) are fixedly arranged on the side wall of the coal box (2), a second connecting plate (8) is fixedly arranged on the side wall of each rotating plate (6), and each first connecting plate (7) is fitted on the top of the corresponding second connecting plate (8).

2. The underground coal transportation device according to claim 1, characterized in that: A screw rod (9) is movably sleeved on the side wall of each of the first connecting plates (7), and the other end of each of the screw rods (9) is threadedly sleeved on the inside of the corresponding second connecting plate (8).

3. The underground coal transportation device according to claim 1, characterized in that: The side wall of the coal box (2) is hinged with a door panel (10), the side wall of the door panel (10) is fixedly provided with a lock buckle (11), the side wall of the coal box (2) is fixedly provided with a lock groove (12), and the lock buckle (11) matches the lock groove (12).

4. The underground coal transportation device according to claim 1, characterized in that: Two groups of support rods (13) are fixedly arranged on the top of the bottom plate (1), each group of the support rods (13) comprises three support rods, and the side wall of each rotating plate (6) is provided with a plurality of plug-in slots, and the other end of each support rod (13) is plugged into the inside of the corresponding plug-in slot.

5. The underground coal transportation device according to claim 1, characterized in that: A buffer pad (14) is fixedly arranged on the inner wall of the coal box (2), and the buffer pad (14) is a natural rubber pad.

6. The underground coal transportation device according to claim 4, characterized in that: The lengths of every two symmetrical support rods (13) are consistent.

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