Coal mine conveying belt spraying device

Abstract

The utility model relates to the technical field of coal mining, and particularly discloses a coal mine conveying belt spraying device which comprises two supporting frames, a conveying belt arranged between the two supporting frames, a base fixedly connected to the bottoms of the two supporting frames, a water tank fixedly connected to the top of the base, a spraying mechanism arranged on the outer side of one of the supporting frames and a spraying mechanism arranged on the outer side of the other supporting frame. Through the arrangement of the spraying mechanism, the spraying heads can be rotated, the spraying range of the spraying heads is expanded, consumption of water resources is reduced, the cost of the water resources is reduced, through the arrangement of the collecting mechanism, water mist sprayed by the spraying heads can be adsorbed and recycled, and the water mist recycling efficiency is improved. And the water mist is filtered and then flows into the water tank for recycling, so that the utilization of water resources is further increased, and the water resources are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal mining technical field, concretely is a coal mine conveying belt spraying device. BACKGROUND

[0002] Coal mine is the reasonable space that human excavates when excavating the geological layer rich in coal, usually including roadway, well and mining face etc., the smoke generated by coal mine conveying belt is one of important sources of atmospheric pollution, these smokes contain a large amount of particulate matter, harmful gas and other pollutants, can cause serious pollution to surrounding environment, and the coal mine conveying belt spraying device is an important industrial equipment, mainly used for dust fall, cooling and improving working environment on the coal mine conveying belt.

[0003] The existing coal mine conveying belt spraying device, when using, the spray head of the device is usually directly sprayed in a fixed state, dust fall is carried out to the smoke and dust generated by the conveying belt, the direct spraying range is small, water resources are wasted, and the consumption of water resource cost is increased, therefore, the coal mine conveying belt spraying device is provided. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a coal mine conveying belt spraying device to solve the problems of small spraying range, water resource waste and increased consumption of water resource cost in the direct spraying mode in the background art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a coal mine conveying belt spraying device, comprising: two support frames, a conveying belt is arranged between the two support frames, a base is fixedly connected to the bottom of the two support frames, a water tank is fixedly connected to the top of the base, a spraying mechanism is arranged on the outer side of one of the support frames, and a recycling mechanism is arranged on the outer side of the other support frame.

[0006] The spraying mechanism comprises a fixed block and a water pump, the fixed block is fixedly connected to the outer side of the fixed block, the top of the fixed block is fixedly connected with a mounting block, the top of the mounting block is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the outer periphery of the rotating shaft is fixedly connected with a rotating wheel, the outer periphery of the rotating wheel is fixedly connected with a tooth block, a mounting groove is formed in the mounting block, a rotating block is rotatably connected in the mounting groove, the top of one end of the rotating block is fixedly connected with a connecting block, the outer side of the connecting block is fixedly connected with a spring, the top of the other end of the rotating block is fixedly connected with a spray head, the outer side of the spray head is fixedly connected with a hose, and the outer side of the water pump is fixedly connected to the top of the base.

[0007] The recovery mechanism comprises a mounting plate, a mounting shell, two flow guide blocks, a filter plate and a collecting pipe.

[0008] The spring is fixedly connected to the inside of the mounting groove at the end away from the connecting block, and the tooth block and the connecting block abut.

[0009] The end of the hose away from the spray head is fixedly connected to the output end of the water pump, and the input end of the water pump is fixedly connected to the outside of the water tank.

[0010] The end of the air suction pipe away from the fan is fixedly connected to the outside of the mounting shell, and the outside of the mounting shell is fixedly connected to the outside of the support frame.

[0011] The collecting pipe is fixedly connected to the inside of the mounting plate, and the end of the collecting pipe away from the mounting shell is fixedly connected to the outside of the water tank.

[0012] The utility model at least has following beneficial effects:

[0013] In use, the spray mechanism is provided, the spray head can be rotated, the spraying range of the spray head is expanded, the consumption of water resources is saved, the cost of water resources is reduced, the collecting mechanism is provided, the water mist sprayed by the spray head can be adsorbed and recovered, the water mist is filtered and flows into the water tank for recycling, the utilization of water resources is further increased, and water resources are saved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is an air suction pipe structure schematic view of the utility model;

[0016] Figure 3 It is Figure 2 It is an enlarged view of A in the middle;

[0017] Figure 4 It is a flow guide block structure schematic view of the utility model.

[0018] In the figure: 1, support frame; 2, conveying belt; 3, base; 4, water tank; 5, spraying mechanism; 50, fixed block; 51, mounting block; 52, motor; 53, rotating shaft; 54, rotating wheel; 55, tooth block; 56, mounting groove; 57, rotating block; 58, connecting block; 59, spring; 510, spray head; 511, hose; 512, water pump; 6, recycling mechanism; 60, mounting plate; 61, fan; 62, exhaust pipe; 63, air suction pipe; 64, mounting shell; 65, flow guide block; 66, filter plate; 67, collection pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Embodiment one

[0021] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a coal mine conveying belt spraying device, it include: two support frames 1, two support frames 1 between being provided with conveying belt 2, two support frames 1 bottom fixedly connected with base 3, base 3 top is fixedly connected with water tank 4, one of support frames 1 outside is provided with spraying mechanism 5, and the other support frame 1 outside is provided with recycling mechanism 6, when using, coal mine is conveyed on conveying belt 2, dust treatment can be carried out to the smoke dust generated by coal mine by spraying mechanism 5, prevent smoke dust diffusion to cause harm to worker, by recycling mechanism 6, water mist sprayed can be recycled and handled, continue to supply spraying mechanism 5 use.

[0022] Spraying mechanism 5 includes fixed block 50 and water pump 512, fixed block 50 outside is fixedly connected with fixed block 50, fixed block 50 top is fixedly connected with mounting block 51, mounting block 51 top is fixedly connected with motor 52, motor 52 output end is fixedly connected with rotating shaft 53, rotating shaft 53 periphery is fixedly connected with rotating wheel 54, rotating wheel 54 periphery is fixedly connected with tooth block 55, mounting groove 56 is set in mounting block 51 inside, rotating block 57 is rotatably connected in mounting groove 56 inside, connecting block 58 is fixedly connected on the top of one end of rotating block 57, spring 59 is fixedly connected on the outside of connecting block 58, spray head 510 is fixedly connected on the top of the other end of rotating block 57, hose 511 is fixedly connected on the outside of spray head 510, water pump 512 outside is fixedly connected on the top of base 3;

[0023] In use, the water pump 512 is started to pump the water in the water tank 4 out through the hose 511 to the spray head 510, and then the motor 52 is started to drive the rotating shaft 53 to rotate, the rotating shaft 53 drives the rotating wheel 54 to rotate, the rotating shaft 53 drives the gear block 55 to rotate clockwise, the gear block 55 and the connecting block 58 abut, the gear block 55 pushes the connecting block 58 to move, the connecting block 58 pulls the spring 59 to stretch to generate elastic force, the connecting block 58 drives the rotating block 57 to rotate, the rotating block 57 drives the spray head 510, when the gear block 55 does not abut with the connecting block 58, the spring 59 pulls the connecting block 58, the connecting block 58 drives the rotating block 57, the rotating block 57 drives the spray head 510 to reset, realizing the left and right rotation of the spray head 510 to expand the spraying range.

[0024] The recycling mechanism 6 comprises a mounting plate 60 and a mounting shell 64, the outer side of the mounting plate 60 is fixedly connected to the outer side of the other support frame 1, the top of the mounting plate 60 is fixedly connected with a fan 61, the output end of the fan 61 is fixedly connected with an exhaust pipe 62, the input end of the fan 61 is fixedly connected with a suction pipe 63, the outer side of the mounting shell 64 is fixedly connected to the top of the mounting plate 60, the inside of the mounting shell 64 is fixedly connected with two flow guide blocks 65, the outer side of the mounting shell 64 is fixedly connected with a filter plate 66, and the bottom of the mounting shell 64 is fixedly connected with a collecting pipe 67.

[0025] In use, the fan 61 is started to form a vacuum negative pressure by sucking the air in the mounting shell 64 through the suction pipe 63, the mounting shell 64 sucks the water mist, the water mist is filtered through the filter plate 66, the water mist condenses into water droplets and falls on the surface of the flow guide block 65, flows into the inside of the collecting pipe 67, and the water droplets gather into water flow and flow into the inside of the water tank 4 for collection to supply the spraying mechanism 5, and the wind of the fan 61 is discharged through the exhaust pipe 62.

[0026] Example two

[0027] In the second embodiment, other structures are unchanged, and different from the first embodiment is that the spring 59 is fixedly connected inside the mounting groove 56 away from one end of the connecting block 58, so that the spring 59 can be pulled by the connecting block 58 to generate elastic force, the abutment between the tooth block 55 and the connecting block 58 enables the tooth block 55 to push the connecting block 58, the hose 511 is fixedly connected at one end away from the nozzle 510 to the output end of the water pump 512, so that the water pump 512 can deliver water to the inside of the nozzle 510 through the hose 511, the input end of the water pump 512 is fixedly connected outside the water tank 4, so that the water pump 512 can extract water inside the water tank 4, one end of the suction pipe 63 away from the fan 61 is fixedly connected outside the mounting shell 64, so that the fan 61 can exhaust air inside the mounting shell 64 through the suction pipe 63 to form negative pressure, the outer side of the mounting shell 64 is fixedly connected outside the support frame 1, so that the mounting shell 64 is stably mounted, the outer periphery of the collecting pipe 67 is fixedly connected inside the mounting plate 60, so that the collecting pipe 67 can be stably mounted, and one end of the collecting pipe 67 away from the mounting shell 64 is fixedly connected outside the water tank 4, so that the collecting pipe 67 can flow the collected water into the inside of the water tank 4.

[0028] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A coal mine conveyor belt spraying device, comprising two support frames (1), characterized in that: A conveyor belt (2) is provided between the two support frames (1), a base (3) is fixedly connected to the bottom of the two support frames (1), a water tank (4) is fixedly connected to the top of the base (3), a spraying mechanism (5) is provided on the outside of one of the support frames (1), and a recycling mechanism (6) is provided on the outside of the other support frame (1).

2. The coal mine conveyor belt spraying device according to claim 1, characterized in that: The spraying mechanism (5) includes a fixed block (50) and a water pump (512). A fixed block (50) is fixedly connected to the outside of the fixed block (50). A mounting block (51) is fixedly connected to the top of the fixed block (50). A motor (52) is fixedly connected to the top of the mounting block (51). A rotating shaft (53) is fixedly connected to the output end of the motor (52). A rotating wheel (54) is fixedly connected to the outer periphery of the rotating shaft (53). A toothed block (55) is fixedly connected to the outer periphery of the rotating wheel (54). The mounting block (51) has an mounting groove (56) inside, and a rotating block (57) is rotatably connected inside the mounting groove (56). A connecting block (58) is fixedly connected to the top of one end of the rotating block (57), and a spring (59) is fixedly connected to the outside of the connecting block (58). A nozzle (510) is fixedly connected to the top of the other end of the rotating block (57), and a hose (511) is fixedly connected to the outside of the nozzle (510). The water pump (512) is fixedly connected to the top of the base (3).

3. The coal mine conveyor belt spraying device according to claim 1, characterized in that: The recycling mechanism (6) includes a mounting plate (60) and a mounting shell (64). The mounting plate (60) is fixedly connected to the outside of another support frame (1). A fan (61) is fixedly connected to the top of the mounting plate (60). An exhaust pipe (62) is fixedly connected to the output end of the fan (61). An air intake pipe (63) is fixedly connected to the input end of the fan (61). The mounting shell (64) is fixedly connected to the top of the mounting plate (60). Two guide blocks (65) are fixedly connected inside the mounting shell (64). A filter plate (66) is fixedly connected to the outside of the mounting shell (64). A collection pipe (67) is fixedly connected to the bottom of the mounting shell (64).

4. The coal mine conveyor belt spraying device according to claim 2, characterized in that: The end of the spring (59) away from the connecting block (58) is fixedly connected inside the mounting groove (56), and the toothed block (55) and the connecting block (58) abut against each other.

5. The coal mine conveyor belt spraying device according to claim 2, characterized in that: The end of the hose (511) away from the nozzle (510) is fixedly connected to the output end of the water pump (512), and the input end of the water pump (512) is fixedly connected to the outside of the water tank (4).

6. The coal mine conveyor belt spraying device according to claim 3, characterized in that: The end of the air intake pipe (63) away from the fan (61) is fixedly connected to the outside of the mounting shell (64), and the outside of the mounting shell (64) is fixedly connected to the outside of the support frame (1).

7. The coal mine conveyor belt spraying device according to claim 3, characterized in that: The outer periphery of the collection pipe (67) is fixedly connected to the inside of the mounting plate (60), and the end of the collection pipe (67) away from the mounting shell (64) is fixedly connected to the outside of the water tank (4).

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