Coal mine electromechanical transportation transmission device

Abstract

The utility model relates to the field of transportation transmission devices, and discloses a coal mine electromechanical transportation transmission device which comprises two sets of side plates, two sets of supporting assemblies are fixedly connected into the two sets of side plates, a conveying belt is movably connected between the two sets of side plates, and screening assemblies are movably connected to the inner tops of the side plates. When a worker screens coal blocks, the coal blocks are firstly placed on the conveying belt, and according to the rough size and height needing to be screened, the worker adjusts the baffles according to the scale grooves in the two sets of screening blocks and presses the baffles into the two sets of embedding grooves; when the coal blocks are screened, overlarge coal blocks can be blocked by the baffles, workers only need to take out the blocked coal blocks, the process of screening the coal blocks by the workers is omitted, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of transport transmission devices, in particular to an electromechanical transport transmission device for coal mines. Background Art

[0002] Coal mine electromechanical transportation is primarily divided into above-ground and underground transportation. Underground transportation primarily refers to coal mine conveyors, also known as belt conveyors. Belt conveyors are one of the primary equipment for underground coal mine transportation, offering high throughput, continuous delivery, and high efficiency. When using a belt conveyor, it's important to maintain belt tension and conduct timely inspections and maintenance to ensure smooth transportation.

[0003] The existing electromechanical coal transport transmission device often needs to perform preliminary screening of the coal when transporting the coal, and the workers are required to screen out the large coal lumps before transporting the coal, which is time-consuming and labor-intensive.

[0004] Therefore, we designed a coal mine electromechanical transport transmission device. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a coal mine electromechanical transportation transmission device, which solves the problem that the coal electromechanical transportation transmission device often needs to perform preliminary screening of the coal when transporting the coal, and the workers need to screen out large coal blocks and then transport them, which is time-consuming and labor-intensive.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is:

[0007] A coal mine electromechanical transport transmission device comprises two sets of side plates, two sets of support assemblies are fixedly connected to the inside of the two sets of side plates, a conveyor belt is movably connected between the middle of the two sets of side plates, and a screening assembly is movably connected to the inner top of the side plates;

[0008] The screening assembly includes an electric push rod fixedly connected to the inner top of the side panel, a moving block fixedly connected to one side of the electric push rod, and the moving block is slidably connected to the inner top of the side panel, a screening block fixedly connected to the top of the moving block, a plurality of groups of interlocking grooves are provided on the inner side of the screening block, a plurality of groups of scale grooves are provided on the front side of the screening block, and baffles are provided inside the two groups of interlocking grooves.

[0009] Furthermore, the two groups of side panels include two groups of plate bodies, a slide groove is opened on the top of the plate body, and the electric push rod is fixedly connected to the inner wall of the slide groove, and a motor is fixedly connected to the right side of one group of plate bodies.

[0010] Furthermore, the support assembly includes a transverse plate fixedly connected to the interior of the two groups of plate bodies, and the bottom of the transverse plate is fixedly connected to two groups of support blocks.

[0011] Furthermore, the conveyor belt is located in the middle of the two groups of plates, and the left side of the motor is fixedly connected to the inner roller of the conveyor belt.

[0012] Furthermore, the transverse plate is located below the conveyor belt, and the top of the transverse plate does not contact the bottom of the conveyor belt.

[0013] Furthermore, the screening block is located above the plate body, and the bottom of the screening block does not contact the top of the plate body.

[0014] Furthermore, the electric push rod is located inside the chute, and the surface of the electric push rod does not contact the inner wall of the chute.

[0015] The beneficial effects of the utility model are:

[0016] 1. Through the screening components set up, when the staff screens the coal blocks, they first put the coal blocks on the conveyor belt. According to the approximate size and height of the screening, the staff adjusts the baffle according to the scale grooves on the two sets of screening blocks and presses the baffle into the two sets of interlocking grooves. When different coal blocks are conveyed on the conveyor belt, oversized coal blocks will be blocked by the baffle. The staff only needs to take out the blocked coal blocks, which saves the staff the process of screening the coal blocks and improves work efficiency.

[0017] 2. By setting the moving block, the moving block is slidably connected with the inside of the chute, so that the slider drives the screening block to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the side panel structure of the present utility model;

[0020] Figure 3 This is a schematic diagram of the support assembly structure of the utility model;

[0021] Figure 4 This is a schematic structural diagram of the screening component of the present utility model.

[0022] In the figure: 1. Side panel; 101. Plate body; 102. Slide; 103. Motor; 2. Support assembly; 201. Cross plate; 202. Support block; 3. Conveyor belt; 4. Screening assembly; 401. Electric push rod; 402. Moving block; 403. Screening block; 404. Fitting groove; 405. Scale groove; 406. Baffle. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, 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 embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0024] See Figure 1-4 A coal mine electromechanical transport transmission device comprises two sets of side panels 1, two sets of support assemblies 2 are fixedly connected to the inside of the two sets of side panels 1, a conveyor belt 3 is movably connected between the two sets of side panels 1, and a screening assembly 4 is movably connected to the inner top of the side panels 1 to facilitate screening of different coal blocks;

[0025] The screening assembly 4 includes an electric push rod 401 fixedly connected to the inner top of the side plate 1. A moving block 402 is fixedly connected to one side of the electric push rod 401, and the moving block 402 is slidably connected to the inner top of the side plate 1. A screening block 403 is fixedly connected to the top of the moving block 402. The inner side of the screening block 403 is provided with multiple groups of interlocking grooves 404, and the front of the screening block 403 is provided with multiple groups of scale grooves 405. Baffles 406 are provided inside the two groups of interlocking grooves 404. The staff can set the baffles 406 according to the size and height of different coal blocks.

[0026] The two sets of side panels 1 include two sets of plate bodies 101, with a slide groove 102 formed on the top of the plate body 101, and an electric push rod 401 fixedly connected to the inner wall of the slide groove 102. A motor 103 is fixedly connected to the right side of one set of plate bodies 101. The support assembly 2 includes a horizontal plate 201 fixedly connected to the inside of the two sets of plate bodies 101, and two sets of support blocks 202 are fixedly connected to the bottom of the horizontal plate 201.

[0027] The conveyor belt 3 is located between the two sets of plates 101, and the left side of the motor 103 is fixedly connected to the roller inside the conveyor belt 3, so that the motor 103 can be started to drive the conveyor belt 3 to operate. The horizontal plate 201 is located below the conveyor belt 3, and the top of the horizontal plate 201 does not contact the bottom of the conveyor belt 3.

[0028] When the staff is screening the coal blocks, they first put the coal blocks on the conveyor belt 3. According to the approximate size and height of the blocks to be screened, the staff adjusts the baffles 406 according to the scale grooves 405 on the two sets of screening blocks 403, and presses the baffles 406 into the two sets of fitting grooves 404. When different coal blocks are conveyed on the conveyor belt 3, oversized coal blocks will be blocked by the baffles 406. The staff only needs to take out the blocked coal blocks, which saves the staff the process of screening the coal blocks and improves work efficiency.

[0029] The screening block 403 is located above the plate body 101 , and the bottom of the screening block 403 does not contact the top of the plate body 101 . The electric push rod 401 is located inside the chute 102 , and the surface of the electric push rod 401 does not contact the inner wall of the chute 102 .

[0030] To sum up, when the present invention is in use, when the staff is screening the coal blocks, they first put the coal blocks on the conveyor belt 3. According to the approximate size and height of the screening blocks that need to be screened, the staff adjusts the baffle 406 according to the scale grooves 405 on the two groups of screening blocks 403, and presses the baffle 406 into the two groups of interlocking grooves 404. When different coal blocks are conveyed on the conveyor belt 3, oversized coal blocks will be blocked by the baffle 406. The staff only needs to take out the blocked coal blocks, which saves the staff the process of screening the coal blocks and improves work efficiency.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A coal mine electromechanical transport transmission device, comprising two sets of side plates (1), characterized in that: Two groups of support assemblies (2) are fixedly connected inside the two groups of side panels (1), a conveyor belt (3) is movably connected between the two groups of side panels (1), and a screening assembly (4) is movably connected to the inner top of the side panels (1); The screening assembly (4) comprises an electric push rod (401) fixedly connected to the inner top of the side plate (1); a moving block (402) is fixedly connected to one side of the electric push rod (401); and the moving block (402) is slidably connected to the inner top of the side plate (1); a screening block (403) is fixedly connected to the top of the moving block (402); a plurality of groups of interlocking grooves (404) are provided on the inner side of the screening block (403); a plurality of groups of scale grooves (405) are provided on the front side of the screening block (403); and baffles (406) are provided inside two groups of the interlocking grooves (404).

2. The electromechanical transport transmission device for coal mines according to claim 1, characterized in that: The two groups of side panels (1) include two groups of plate bodies (101), the tops of the plate bodies (101) are provided with slide grooves (102), and the electric push rods (401) are fixedly connected to the inner walls of the slide grooves (102), and the right side of one group of plate bodies (101) is fixedly connected to a motor (103).

3. The electromechanical transport transmission device for coal mines according to claim 2, characterized in that: The support assembly (2) comprises a transverse plate (201) fixedly connected to the interior of the two sets of plate bodies (101), and two sets of support blocks (202) are fixedly connected to the bottom of the transverse plate (201).

4. The electromechanical transport transmission device for coal mines according to claim 2, characterized in that: The conveyor belt (3) is located in the middle of the two sets of plates (101), and the left side of the motor (103) is fixedly connected to the inner roller of the conveyor belt (3).

5. The electromechanical transport transmission device for coal mines according to claim 3, characterized in that: The transverse plate (201) is located below the conveyor belt (3), and the top of the transverse plate (201) does not contact the bottom of the conveyor belt (3).

6. The electromechanical transport transmission device for coal mines according to claim 2, characterized in that: The screening block (403) is located above the plate body (101), and the bottom of the screening block (403) does not contact the top of the plate body (101).

7. The electromechanical transport transmission device for coal mines according to claim 2, characterized in that: The electric push rod (401) is located inside the chute (102), and the surface of the electric push rod (401) does not contact the inner wall of the chute (102).

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