Cable winding device of heading machine for coal mine

Abstract

The utility model discloses a cable winding device of a heading machine for a coal mine, which belongs to the technical field of mining equipment and comprises a winding mechanism, a top plate mounted at the bottom of the winding mechanism, a water storage tank mounted at the bottom of the top plate, a protection box mounted in the water storage tank, and a delivery pump mounted in the protection box. A flushing box located on one side of the winding mechanism is installed on the top of the top plate, the output end of the conveying pump is connected with a first connecting pipe and a second connecting pipe, and the ends, away from the conveying pump, of the first connecting pipe and the second connecting pipe are connected with a first distribution box and a second distribution box installed in the flushing box correspondingly. According to the utility model, through the arrangement of the first distribution box, the second distribution box, the nozzle and the delivery pump, broken stones and coal cinder on the surface of a cable can be washed away through water flow during use, the problem that the surface hair of the cable is abraded when a brush is used for cleaning can be effectively avoided, and meanwhile, the surface of the cable can be ensured to be in a clean state.

Description

Technical Field

[0001] The utility model relates to a winding device, in particular to a cable winding device for a coal mine roadheader, belonging to the technical field of mining equipment. Background Art

[0002] Coal mines are areas where humans mine coal resources in coal-rich mining areas. In the process of coal mining, tunnel boring machines are usually used. Tunnel boring machines are machines used to excavate straight underground tunnels. Tunnel boring machines need to be connected to cables when operating. The length of the cable must be long enough to meet the wide working range of the tunnel boring machine. During the cable winding process, a cable winding device needs to be used to wind it up. Existing winding devices mostly use a brush to clean the cable surface when in use. After long-term use, the cable will be worn by gravel and coal slag mixed in the brush, making the cable unusable. In response to the above problems, the utility model proposes a new solution. Utility Model Content

[0003] The main purpose of the utility model is to solve the deficiencies of the prior art and to provide a cable winding device for a coal mine roadheader.

[0004] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0005] A cable winding device for a coal mine boring machine includes a winding mechanism, a top plate is installed at the bottom of the winding mechanism, a water storage tank is installed at the bottom of the top plate, a protection box is installed inside the water storage tank, a delivery pump is installed inside the protection box, and a flushing box located on one side of the winding mechanism is installed on the top of the top plate. The output end of the delivery pump is connected to a first connecting pipe and a second connecting pipe, and the ends of the first connecting pipe and the second connecting pipe away from the delivery pump are respectively connected to a first distribution box and a second distribution box installed inside the flushing box, and the first distribution box and the second distribution box are both equipped with a plurality of evenly distributed nozzles, and the front and back of the flushing box are provided with through grooves, and the input end of the delivery pump is connected to a water inlet pipe that passes through the protection box.

[0006] Preferably, two rows of rubber sheets mounted on the flushing box are provided on the inner side of the through groove.

[0007] Preferably, the first distribution box and the second distribution box are symmetrically installed on the inner wall of the flushing box.

[0008] Preferably, a water supply pipe inserted into the water tank is installed through the top plate.

[0009] Preferably, a water outlet located inside the flushing box is provided on the top of the top plate.

[0010] Preferably, a filter screen located above the protection box is installed inside the water outlet.

[0011] Preferably, a drain pipe is installed through the front of the water tank, and a plug is provided inside the drain pipe.

[0012] Preferably, the winding mechanism includes a first side plate and a second side plate symmetrically mounted on the top of the top plate.

[0013] Preferably, a winding drum is rotatably installed between the first side plate and the second side plate.

[0014] Preferably, one end of the winding drum is connected to a turntable located on one side of the second side plate.

[0015] The beneficial technical effects of the present invention are as follows: According to the cable winding device for a coal mine tunneling machine of the present invention, through the arrangement of the first distribution box, the second distribution box, the nozzle and the delivery pump, gravel and coal slag on the surface of the cable can be washed clean by water flow during use, which can effectively avoid the problem of wear on the cable surface when using a brush for cleaning, and can also ensure the cleanliness of the cable surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0017] Figure 2 A schematic diagram of the internal structure of a water storage tank according to a preferred embodiment of the present invention;

[0018] Figure 3 This is a structural schematic diagram of a first distribution box according to a preferred embodiment of the present invention;

[0019] Figure 4 A schematic diagram of a top plate structure according to a preferred embodiment of the present invention;

[0020] Figure 5 A schematic diagram of the winding drum structure according to a preferred embodiment of the present invention;

[0021] Figure 6 The figure is a schematic structural diagram of a flushing box according to a preferred embodiment of the present utility model.

[0022] In the figure: 1. Water storage tank; 2. Top plate; 3. Flushing tank; 4. Winding mechanism; 5. First connecting pipe; 6. Second connecting pipe; 7. Through slot; 8. First distribution box; 9. Second distribution box; 10. Spray nozzle; 11. Rubber sheet; 12. Delivery pump; 13. Water inlet pipe; 14. Protection box; 15. Water outlet; 16. Filter; 17. Water filling pipe; 18. Drain pipe; 401. First side panel; 402. Second side panel; 403. Winding drum; 404. Turntable. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is described in further detail below with reference to embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0024] like Figures 1-6 As shown, the cable winding device for a coal mine boring machine provided in this embodiment includes a winding mechanism 4, a top plate 2 is installed at the bottom of the winding mechanism 4, a water tank 1 is installed at the bottom of the top plate 2, a protection box 14 is installed inside the water tank 1, a delivery pump 12 is installed inside the protection box 14, a flushing box 3 is installed on the top of the top plate 2 on one side of the winding mechanism 4, the output end of the delivery pump 12 is connected to a first connecting pipe 5 and a second connecting pipe 6, and the ends of the first connecting pipe 5 and the second connecting pipe 6 away from the delivery pump 12 are respectively connected to a first distribution box 8 and a second distribution box 9 installed inside the flushing box 3, a plurality of evenly distributed nozzles 10 are installed on the first distribution box 8 and the second distribution box 9, and the front and back of the flushing box 3 are open. A through groove 7 is provided, and the input end of the delivery pump 12 is connected to a water inlet pipe 13 that passes through the protection box 14. When in use, the cable passes through the flushing box 3 through the through groove 7 and is wound on the winding mechanism 4. During the winding process, the delivery pump 12 will transport the water inside the water tank 1 through the first connecting pipe 5 and the second connecting pipe 6 to the inside of the first distribution box 8 and the second distribution box 9, and then spray it out through the nozzle 10 to clean the surface of the cable. Through the arrangement of the first distribution box 8, the second distribution box 9, the nozzle 10 and the delivery pump 12, the gravel and coal slag on the surface of the cable can be washed clean by water flow during use, which can effectively avoid the problem of wear on the cable surface when using a brush for cleaning, and can also ensure the cleanliness of the cable surface.

[0025] Two rows of rubber sheets 11 installed on the flushing box 3 are provided on the inner side of the through groove 7, and the first distribution box 8 and the second distribution box 9 are symmetrically installed on the inner wall of the flushing box 3. The setting of the rubber sheets 11 can reduce the splashing of flushing water from the position of the through groove 7. Through the setting of the first distribution box 8 and the second distribution box 9, the cable can be flushed from two directions, making the surface of the cable flushing cleaner.

[0026] A water supply pipe 17 is installed through the top plate 2 and inserted into the interior of the water storage tank 1. A water outlet 15 is opened at the top of the top plate 2 and located inside the flushing box 3. A filter 16 is installed inside the water outlet 15 and located above the protection box 14. The arrangement of the water outlet 15 and the filter 16 allows the flushing water to be filtered and returned to the interior of the water storage tank 1 during use.

[0027] A drain pipe 18 is installed through the front of the water tank 1, and a plug is provided inside the drain pipe 18. Through the arrangement of the drain pipe 18 and the plug, the water inside the water tank 1 can be easily discharged, and the arrangement of the water tank 1 can also counterweight the entire device.

[0028] The reeling mechanism 4 includes a first side plate 401 and a second side plate 402 symmetrically mounted on the top of the top plate 2. A reeling drum 403 is rotatably mounted between the first side plate 401 and the second side plate 402. One end of the reeling drum 403 is connected to a turntable 404 located on one side of the second side plate 402. During use, rotating the turntable 404 drives the reeling drum 403 to rotate, thereby reeling the cable onto the reeling drum 403.

[0029] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present invention within the scope disclosed by the present invention, which falls within the protection scope of the present invention.

Claims

1. A cable reeling device for a coal mine boring machine, comprising a reeling mechanism (4), characterized in that: A top plate (2) is installed at the bottom of the winding mechanism (4), a water storage tank (1) is installed at the bottom of the top plate (2), a protection box (14) is installed inside the water storage tank (1), a delivery pump (12) is installed inside the protection box (14), a flushing box (3) located on one side of the winding mechanism (4) is installed on the top of the top plate (2), the output end of the delivery pump (12) is connected to a first connecting pipe (5) and a second connecting pipe (6), the ends of the first connecting pipe (5) and the second connecting pipe (6) away from the delivery pump (12) are respectively connected to a first distribution box (8) and a second distribution box (9) installed inside the flushing box (3), a plurality of evenly distributed nozzles (10) are installed on the first distribution box (8) and the second distribution box (9), the front and back sides of the flushing box (3) are provided with through grooves (7), and the input end of the delivery pump (12) is connected to a water inlet pipe (13) that passes through the protection box (14).

2. A cable winding device for a coal mine boring machine according to claim 1, characterized in that: Two rows of rubber sheets (11) mounted on the flushing box (3) are provided on the inner side of the through groove (7).

3. A cable winding device for a coal mine boring machine according to claim 1, characterized in that: The first distribution box (8) and the second distribution box (9) are symmetrically mounted on the inner wall of the flushing box (3).

4. A cable winding device for a coal mine boring machine according to claim 1, characterized in that: A water supply pipe (17) is installed through the top plate (2) and inserted into the interior of the water storage tank (1).

5. The cable winding device for a coal mine boring machine according to claim 1, characterized in that: A water outlet (15) located inside the flushing box (3) is provided on the top of the top plate (2).

6. A cable winding device for a coal mine boring machine according to claim 5, characterized in that: A filter screen (16) located above the protection box (14) is installed inside the water outlet (15).

7. A cable winding device for a coal mine boring machine according to claim 1, characterized in that: A drainage pipe (18) is installed through the front of the water storage tank (1), and a plug is provided inside the drainage pipe (18).

8. The cable winding device for a coal mine boring machine according to claim 1, characterized in that: The winding mechanism (4) comprises a first side plate (401) and a second side plate (402) symmetrically mounted on the top of the top plate (2).

9. A cable winding device for a coal mine boring machine according to claim 8, characterized in that: A winding drum (403) is rotatably mounted between the first side plate (401) and the second side plate (402).

10. A cable winding device for a coal mine boring machine according to claim 9, characterized in that: One end of the winding drum (403) is connected to a turntable (404) located on one side of the second side plate (402).

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