Spraying device of coal mining machine for coal mining

Abstract

The utility model relates to the technical field of dust falling devices, in particular to a spraying device of a coal mining machine for coal mining, which comprises a placing seat and a spraying assembly, the spraying assembly comprises a rotating seat, a rotating motor, a turntable, a lifting part, a transverse adjusting part, a connecting seat, a water storage tank, a spraying part and an atomizing nozzle, the spraying part is used for conveying water in the water storage tank to the atomization nozzle for spraying dust removal treatment, and when the spraying angle of the atomization nozzle needs to be adjusted in the spraying process, the rotating motor on the rotating seat is controlled to drive the rotating disc to rotate, so that the atomization nozzle rotates, and the orientation of the atomization nozzle is adjusted; therefore, the problem that the dust falling effect is affected due to the fact that the spraying angle of the spraying mechanism cannot be adjusted after the whole spraying device of the coal mining machine for coal mining is installed and uniform spraying cannot be conducted on a coal mine is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suppression devices, in particular to a shearer spray device for coal mining. Background Art

[0002] Coal mining machine is one of the important equipment to realize the mechanization and modernization of coal mine production. Mechanized coal mining can reduce physical labor, improve safety, and achieve the goals of high output, high efficiency and low consumption. In the process of work, a large amount of dust will be generated, so a coal mining machine spray device is needed for dust reduction.

[0003] The prior art (CN207144943U) discloses a coal mining machine spray dust reduction device, comprising a main body, a rocker arm is arranged on the right side of the main body, a water tank is arranged on the upper left side of the main body, the water tank is connected to a water pump, the water pump is connected to a pipeline, the pipeline is connected to a spraying device, the spraying device comprises a spraying pipe, a nozzle is arranged at the end of the spraying pipe, and water mist is sprayed through the nozzle to spray dust reduction treatment on the coal mine.

[0004] However, when the above method is adopted, the spraying angle of the spraying mechanism cannot be adjusted after the overall device is installed, so the coal mine cannot be sprayed evenly, thereby affecting the dust reduction effect. Utility Model Content

[0005] The utility model aims to provide a coal mining machine spray device for coal mining, aiming to solve the problem that the spray angle of the spray mechanism cannot be adjusted after the overall device is installed, so the coal mine cannot be sprayed evenly, thus affecting the dust reduction effect.

[0006] To achieve the above-mentioned purpose, the utility model provides a coal mining machine spray device for coal mining, comprising a placement seat and a spray assembly;

[0007] The spray assembly includes a rotating seat, a rotating motor, a rotating disk, a lifting member, a lateral adjustment member, a connecting seat, a water storage tank, a spray member and an atomizing nozzle;

[0008] The rotating seat is fixedly connected to the placing seat and is located on one side of the placing seat; the rotating motor is fixedly connected to the rotating seat and is located on one side of the rotating seat; the turntable is fixedly connected to the output end of the rotating motor and is located on one side of the rotating motor; the lifting member is arranged on one side of the turntable; the lateral adjustment member is arranged on one side of the lifting member; the connecting seat is on one side of the lateral adjustment member; the water tank is fixedly connected to the turntable and is located on one side of the turntable; the spray member is arranged on one side of the water tank; the atomizing nozzle is communicated with the spray member, is fixedly connected to the connecting seat, and is located on one side of the spray member.

[0009] Among them, the lifting component includes a supporting tube, an electric telescopic cylinder, a pushing block and a telescopic rod, the supporting tube is fixedly connected to the turntable and is located on one side of the turntable; the electric telescopic cylinder is fixedly connected to the supporting tube and is located inside the supporting tube; the pushing block is fixedly connected to the output end of the electric telescopic cylinder and is located on one side of the electric telescopic cylinder; the telescopic rod is fixedly connected to the pushing block and is located on one side of the pushing block.

[0010] Among them, the lateral adjustment member includes an adjustment frame, a driving motor, a screw rod and a slider, the adjustment frame is fixedly connected to the telescopic rod and is located on one side of the telescopic rod; the driving motor is fixedly connected to the adjustment frame and is located inside the adjustment frame; the screw rod is fixedly connected to the output end of the driving motor and is located on one side of the driving motor; the slider is threadedly connected to the screw rod, slidably connected to the adjustment frame, and then fixedly connected to the connecting seat and is located on one side of the screw rod.

[0011] Wherein, the spray component includes a water pump, a booster valve and a water hose, the water pump is connected to the water tank and is located on one side of the water tank; the booster valve is connected to the water pump and is located on one side of the water pump; the water hose is connected to the booster valve and to the atomizing nozzle, and is located on one side of the booster valve.

[0012] Wherein, the coal mining machine spray device also includes two mounting parts, and the two mounting parts are respectively arranged on both sides of the placement seat.

[0013] Among them, the mounting part includes a mounting plate, an anti-slip pad and a locking screw, the mounting plate is fixedly connected to the placement seat and is located on one side of the placement seat; the anti-slip pad is fixedly connected to the mounting plate and is located on one side of the mounting plate; the locking screw is threadedly connected to the mounting plate and is located on one side of the mounting plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. By arranging the rotating seat, the rotating motor, the turntable, the lifting member, the lateral adjustment member, the connecting seat, the water storage tank, the spray member and the atomizing nozzle, the placement seat is used to place the spray assembly to a suitable position, and the spray member is used to transport the water in the water storage tank to the atomizing nozzle for spraying and dust removal. When the spray angle of the atomizing nozzle needs to be adjusted during the spraying process, the rotating motor on the rotating seat is controlled to drive the turntable to rotate, so that the atomizing nozzle rotates and then adjusts the direction of the atomizing nozzle, the lifting member is controlled to adjust the height of the atomizing nozzle spraying, and the lateral adjustment member is controlled to adjust the lateral position of the atomizing nozzle spraying, thereby solving the problem that the existing coal mining machine spraying device for coal mining cannot adjust the spraying angle of the spraying mechanism after the overall device is installed, so the coal mine cannot be sprayed evenly, thereby affecting the dust reduction effect.

[0016] 2. By setting the support tube, the electric telescopic cylinder, the push block and the telescopic rod, the support tube is used to support the electric telescopic cylinder to drive the push block to move, and the movement of the push block drives the telescopic rod to extend and retract to adjust the height position of the atomizing nozzle, thereby making it more convenient when the height position of the atomizing nozzle spraying needs to be adjusted.

[0017] 3. By setting the adjustment frame, the drive motor, the screw rod and the slider, the adjustment frame is used to support the drive motor to drive the screw rod to rotate, the screw rod rotates to drive the slider to translate in the adjustment frame, and the slider translates to adjust the lateral position of the atomizing nozzle, thereby making it more convenient when the lateral position of the atomizing nozzle spraying needs to be adjusted.

[0018] 4. By setting the water pump, the boosting valve and the water hose, the water pump is used to pump the water in the water tank into the boosting valve, the boosting valve pressurizes the water flow and then transports the pressurized water to the atomizing nozzle through the water hose. The atomized liquid sprayed by the atomizing nozzle has a longer distance, so that the atomized liquid can effectively cover the coal mine for dust reduction treatment.

[0019] 5. By providing the mounting plate, the anti-slip pad and the locking screw, when the spray assembly is placed on the placement seat, the locking screw is twisted to be threadedly connected with the placement position, and the friction of the contact surface is increased in conjunction with the anti-slip pad, thereby making the overall device more stable when placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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 or the description of the prior art are briefly introduced below.

[0021] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0022] Figure 2 It is an overall front view of the first embodiment of the utility model.

[0023] Figure 3 It is a cross-sectional view of the lifting member of the first embodiment of the utility model.

[0024] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0025] 101-placing seat, 102-rotating seat, 103-rotating motor, 104-turntable, 105-lifting part, 106-lateral adjustment part, 107-connecting seat, 108-water tank, 109-spraying part, 110-atomizing nozzle, 111-support cylinder, 112-electric telescopic cylinder, 113-push block, 114-telescopic rod, 115-adjusting frame, 116-driving motor, 117-screw, 118-sliding block, 119-water pump, 120-boosting valve, 121-water delivery hose, 201-mounting part, 202-mounting plate, 203-anti-slip pad, 204-locking screw. DETAILED DESCRIPTION

[0026] The first embodiment of the present application is:

[0027] See also Figure 1-Figure 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a front view of the whole of the first embodiment of the utility model. Figure 3 It is a cross-sectional view of the lifting member of the first embodiment of the utility model.

[0028] The utility model provides a coal mining machine spray device for coal mining: comprising a placement seat 101 and a spray assembly, the spray assembly comprising a rotating seat 102, a rotating motor 103, a turntable 104, a lifting member 105, a lateral adjustment member 106, a connecting seat 107, a water storage tank 108, a spray member 109 and an atomizing nozzle 110, the lifting member 105 comprises a support tube 111, an electric telescopic cylinder 112, a push block 113 and a telescopic rod 114, the lateral adjustment member 106 comprises an adjustment frame 115, a driving motor 116, a screw rod 117 and a slider 118, the spray member 109 comprises a water pump 119, a boost valve 120 and a water delivery hose 121, and the above-mentioned scheme solves the problem that the existing coal mining machine spray device for coal mining cannot adjust the spray angle of the spray mechanism after the overall device is installed, so the coal mine cannot be sprayed evenly, thereby affecting the dust reduction effect.

[0029] According to this specific embodiment, the placement seat 101 is used to support the spray assembly to be placed in a suitable position and then spray water mist on the coal mine to perform dust reduction treatment.

[0030] Among them, the rotating seat 102 is fixedly connected to the placement seat 101 and is located on one side of the placement seat 101; the rotating motor 103 is fixedly connected to the rotating seat 102 and is located on one side of the rotating seat 102; the turntable 104 is fixedly connected to the output end of the rotating motor 103 and is located on one side of the rotating motor 103; the lifting member 105 is arranged on one side of the turntable 104; the lateral adjustment member 106 is arranged on one side of the lifting member 105; the connecting seat 107 is on one side of the lateral adjustment member 106; the water storage tank 108 is fixedly connected to the turntable 104 and is located on one side of the turntable 104; the spray member 109 is arranged on one side of the water storage tank 108; the atomizing nozzle 110 is communicated with the spray member 109, is fixedly connected to the connecting seat 107, and is located on one side of the spray member 109 The placement seat 101 is used to place the spray assembly to a suitable position, and the spray component 109 is used to transport the water in the water tank 108 to the atomizing nozzle 110 for spraying and dust removal. When the spraying angle of the atomizing nozzle 110 needs to be adjusted during the spraying process, the rotating motor 103 on the rotating seat 102 is controlled to drive the turntable 104 to rotate, so that the atomizing nozzle 110 rotates and then adjusts the direction of the atomizing nozzle 110. The lifting component 105 is controlled to adjust the height of the atomizing nozzle 110 spraying, and the lateral adjustment component 106 is controlled to adjust the lateral position of the atomizing nozzle 110 spraying, thereby solving the problem that the existing coal mining machine spray device cannot adjust the spraying angle of the spray mechanism after the overall device is installed, so the coal mine cannot be sprayed evenly, thereby affecting the dust reduction effect.

[0031] Secondly, the support tube 111 is fixedly connected to the turntable 104 and is located on one side of the turntable 104; the electric telescopic cylinder 112 is fixedly connected to the support tube 111 and is located inside the support tube 111; the push block 113 is fixedly connected to the output end of the electric telescopic cylinder 112 and is located on one side of the electric telescopic cylinder 112; the telescopic rod 114 is fixedly connected to the push block 113 and is located on one side of the push block 113. The support tube 111 is used to support the electric telescopic cylinder 112 to drive the push block 113 to move. The movement of the push block 113 drives the telescopic rod 114 to telescope and adjust the height position of the atomizing nozzle 110, thereby making it more convenient when the height position of the atomizing nozzle 110 needs to be adjusted.

[0032] At the same time, the adjusting frame 115 is fixedly connected to the telescopic rod 114 and is located on one side of the telescopic rod 114; the driving motor 116 is fixedly connected to the adjusting frame 115 and is located inside the adjusting frame 115; the screw rod 117 is fixedly connected to the output end of the driving motor 116 and is located on one side of the driving motor 116; the slider 118 is threadedly connected to the screw rod 117, and is slidably connected to the adjusting frame 115, and is then fixedly connected to the connecting seat 107 and is located on one side of the screw rod 117. The adjusting frame 115 is used to support the driving motor 116 to drive the screw rod 117 to rotate, and the screw rod 117 rotates to drive the slider 118 to translate in the adjusting frame 115, and the slider 118 translates to adjust the lateral position of the atomizing nozzle 110, so that it is more convenient when the lateral position of the atomizing nozzle 110 spraying needs to be adjusted.

[0033] In addition, the water pump 119 is connected to the water tank 108 and is located on one side of the water tank 108; the boosting valve 120 is connected to the water pump 119 and is located on one side of the water pump 119; the water hose 121 is connected to the boosting valve 120 and to the atomizing nozzle 110 and is located on one side of the boosting valve 120. The water pump 119 is used to pump water in the water tank 108 into the boosting valve 120. The boosting valve 120 pressurizes the water flow and then transports the pressurized water to the atomizing nozzle 110 through the water hose 121. The atomized liquid sprayed by the atomizing nozzle 110 has a longer distance, so that the atomized liquid can effectively cover the coal mine for dust reduction treatment.

[0034] When using the coal mining machine spray device described in this embodiment, the placement seat 101 is used to place the spray assembly in a suitable position, and the water pump 119 is used to pump the water in the water storage tank 108 into the booster valve 120. The booster valve 120 boosts the water flow and delivers the pressurized water to the atomizing nozzle 110 through the water delivery hose 121. The atomizing nozzle 110 then performs spraying and dust removal. When the spraying angle of the atomizing nozzle 110 needs to be adjusted during the spraying process, the rotating motor 103 on the rotating seat 102 is controlled to drive the turntable 104 to rotate, so that the atomizing nozzle 110 rotates and then adjusts the atomizing nozzle 110. 10, the support tube 111 is used to support the electric telescopic cylinder 112 to drive the push block 113 to move, the movement of the push block 113 drives the telescopic rod 114 to telescope and adjust the height position of the atomizing nozzle 110, the adjustment frame 115 is used to support the drive motor 116 to drive the screw rod 117 to rotate, the screw rod 117 rotates to drive the slider 118 to translate in the adjustment frame 115, and the slider 118 translates to adjust the lateral position of the atomizing nozzle 110, thereby solving the problem of the existing coal mining machine spray device for coal mining, that is, after the overall device is installed, the spray angle of the spray mechanism cannot be adjusted, so the coal mine cannot be sprayed evenly, thereby affecting the dust reduction effect.

[0035] The second embodiment of the present application is:

[0036] See also Figure 4 ,in, Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0037] On the basis of the first embodiment, the utility model provides a coal mining machine spray device for coal mining, and the coal mining machine spray device for coal mining also includes two mounting parts 201, and the mounting parts 201 include a mounting plate 202, an anti-slip pad 203 and a locking screw 204.

[0038] The two mounting members 201 are respectively disposed on both sides of the placement seat 101 , and the two mounting members 201 are used to increase the placement stability of the placement seat 101 .

[0039] Secondly, the mounting plate 202 is fixedly connected to the placement seat 101 and is located on one side of the placement seat 101; the anti-slip pad 203 is fixedly connected to the mounting plate 202 and is located on one side of the mounting plate 202; the locking screw 204 is threadedly connected to the mounting plate 202 and is located on one side of the mounting plate 202. When the spray assembly is placed through the placement seat 101, the locking screw 204 is twisted to be threadedly connected to the placement position, and the friction of the contact surface is increased in cooperation with the anti-slip pad 203, thereby making the overall device more stable when placed.

[0040] When using the coal mining machine spray device described in this embodiment, when placing the spray assembly through the placement seat 101, the locking screw 204 is twisted to threadably connect with the placement position, and the friction of the contact surface is increased in conjunction with the anti-slip pad 203, thereby making the entire device more stable when placed.

[0041] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A coal mining machine spray device for coal mining, comprising a placement seat, characterized in that: Also included is a spray assembly; The spray assembly includes a rotating seat, a rotating motor, a rotating disk, a lifting member, a lateral adjustment member, a connecting seat, a water storage tank, a spray member and an atomizing nozzle; The rotating seat is fixedly connected to the placing seat and is located on one side of the placing seat; the rotating motor is fixedly connected to the rotating seat and is located on one side of the rotating seat; the turntable is fixedly connected to the output end of the rotating motor and is located on one side of the rotating motor; the lifting member is arranged on one side of the turntable; the lateral adjustment member is arranged on one side of the lifting member; the connecting seat is on one side of the lateral adjustment member; the water tank is fixedly connected to the turntable and is located on one side of the turntable; the spray member is arranged on one side of the water tank; the atomizing nozzle is communicated with the spray member, is fixedly connected to the connecting seat, and is located on one side of the spray member.

2. A coal mining machine spraying device as claimed in claim 1, characterized in that: The lifting component includes a supporting tube, an electric telescopic cylinder, a pushing block and a telescopic rod. The supporting tube is fixedly connected to the turntable and is located on one side of the turntable; the electric telescopic cylinder is fixedly connected to the supporting tube and is located inside the supporting tube; the pushing block is fixedly connected to the output end of the electric telescopic cylinder and is located on one side of the electric telescopic cylinder; the telescopic rod is fixedly connected to the pushing block and is located on one side of the pushing block.

3. A coal mining machine spraying device for coal mining as claimed in claim 2, characterized in that: The lateral adjustment member includes an adjustment frame, a driving motor, a screw rod and a slider, wherein the adjustment frame is fixedly connected to the telescopic rod and is located at one side of the telescopic rod; the driving motor is fixedly connected to the adjustment frame and is located inside the adjustment frame; the screw rod is fixedly connected to the output end of the driving motor and is located at one side of the driving motor; The sliding block is threadedly connected to the screw rod, and is slidably connected to the adjustment frame, and is fixedly connected to the connecting seat, and is located at one side of the screw rod.

4. A coal mining machine spraying device for coal mining as claimed in claim 3, characterized in that: The spray component includes a water pump, a booster valve and a water hose. The water pump is connected to the water tank and is located on one side of the water tank; the booster valve is connected to the water pump and is located on one side of the water pump; the water hose is connected to the booster valve and is connected to the atomizing nozzle and is located on one side of the booster valve.

5. A coal mining machine spraying device for coal mining as claimed in claim 1, characterized in that: The coal mining machine spray device also includes two mounting parts, and the two mounting parts are respectively arranged on both sides of the placement seat.

6. A coal mining machine spraying device for coal mining as claimed in claim 5, characterized in that: The mounting member includes a mounting plate, an anti-skid pad and a locking screw. The mounting plate is fixedly connected to the placement seat and is located on one side of the placement seat; the anti-skid pad is fixedly connected to the mounting plate and is located on one side of the mounting plate; the locking screw is threadedly connected to the mounting plate and is located on one side of the mounting plate.

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