Mining dust removal equipment

Abstract

Mine mining dust removal equipment comprises an equipment base, a supporting table, an angle table, a spray head shaft rod, a sliding block shaft rod, an eccentric shaft frame and an eccentric shaft rotating frame, the upper portion of the equipment base is fixedly connected with the supporting table, a supporting table inner cavity is formed in the supporting table, the interior of the supporting table inner cavity is fixedly connected with a worm wheel frame, and the worm wheel frame is matched with a worm wheel and connected with the worm wheel; the rear portion of an inner cavity of the supporting table is fixedly connected with a worm frame, a worm shaft is arranged in the worm, the worm shaft is rotationally connected in the worm frame, the worm is meshed with the side portion of the worm wheel, the side portion of the worm frame is fixedly connected with a worm motor, an output shaft of the worm motor is fixedly connected with the worm shaft, and the upper portion of the worm wheel is fixedly connected with a center shaft. A central shaft groove is formed in the upper portion of the supporting table and matched with the central shaft.

Description

Technical Field

[0001] This utility model relates to the field of mining, and in particular to a dust removal device for mining operations. Background Technology

[0002] An existing patent (publication number: CN221169644U) discloses a dust suppression device for mining operations. It includes a gear ring fixedly connected to the outer ring of a fixed support ring, a gear meshing with the gear ring connected to the output end of a motor, a mist cannon nozzle connected to the top of a rotating box via a hose and a water pump outlet, a water pump inlet connected to the water pump inlet, and a circular hole at the top of a water tank. The water pump pipe moves vertically through the rotating support assembly, the fixed support ring, and the circular hole. However, this device, which includes a mist cannon nozzle connected to the top of the rotating box via a hose and a water pump outlet, relies on the mist cannon nozzle above the water tank for dust suppression at the mining site. During dust suppression, because the upper part of the mist cannon nozzle is at a fixed angle, it may not be able to effectively suppress dust at nearby or distant locations, thus exhibiting certain limitations. Summary of the Invention

[0003] This utility model addresses the aforementioned shortcomings of the existing technology by providing a dust suppression device for mining operations. The device utilizes a drive motor on the side of an angle plate on the upper part of a support platform to drive an eccentric shaft to rotate. Simultaneously, the eccentric shaft drives a lifting arm to rise and fall, while the drive motor drives a fog cannon inside the angle arm to cyclically rise and fall. This allows the fog cannon to perform cyclic spraying dust suppression operations at both near and far locations within the site, thereby increasing the device's adaptability.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A dust removal device for mining operations includes a base, a support platform, an angle platform, a nozzle shaft, a slider shaft, an eccentric shaft frame, and an eccentric shaft rotating frame. The upper part of the base is fixedly connected to the support platform. The support platform has an inner cavity, and a worm gear frame is fixedly connected inside the inner cavity. The worm gear frame is adapted to and connects to the worm gear, which rotates inside the frame. The rear part of the support platform's inner cavity is fixedly connected to a worm gear frame. The worm gear has a worm shaft inside, which is rotatably connected inside the worm gear frame. The worm gear meshes with the worm wheel on the side. The worm gear frame is fixedly connected to the worm motor on the side. The output shaft of the worm motor is fixedly connected to the worm shaft. The upper part of the worm wheel is fixedly connected to the central shaft. The upper part of the support platform has a central shaft groove, which is adapted to the central shaft. The central shaft groove is connected to the central shaft, and the central shaft rotates inside the central shaft groove. The upper part of the central shaft is fixedly connected to the angle plate, and the upper part of the angle plate is fixedly connected to the angle platform. The side of the fog cannon has a nozzle shaft, which is adapted to the nozzle shaft and connected to the nozzle shaft.

[0006] The spray head shaft rotates inside the angle table, the fog gun machine rear part has a water pipe joint, the spray head shaft front part is fixedly connected with the angle arm, the angle arm front part has a sliding block shaft groove, the lifting sliding block side part is fixedly connected with the sliding block shaft.

[0007] The sliding block shaft groove is adapted to the sliding block shaft, the sliding block shaft groove connects the sliding block shaft, the sliding block shaft rotates inside the sliding block shaft groove, the angle disc front part is fixedly connected with the eccentric shaft support, the eccentric shaft support is adapted to the eccentric shaft shaft, and the eccentric shaft support connects the eccentric shaft shaft. Beneficial effects

[0008] 1. In the use process of the mine exploitation dust removal equipment, after the water pipe is connected into the fog gun machine through the water pipe joint, the driving motor on the angle disc side part of the supporting table upper part drives the eccentric shaft shaft to rotate, the lifting arm is driven to lift by the eccentric shaft shaft, the fog gun machine in the angle arm is driven to cyclically lift by the driving motor, so that the fog gun machine cyclically sprays and removes dust at the near place and the far place of the site, and the adaptability of the equipment is improved.

[0009] 2. In the use process of the mine exploitation dust removal equipment, the worm motor in the supporting table drives the worm gear to rotate, the fog gun machine on the angle disc upper part is driven to rotate by the worm gear, so that the equipment can adjust the dust removal direction according to the actual demand of the site, and the adaptability of the equipment is further improved.

[0010] 3. In the use process of the mine exploitation dust removal equipment, the worm motor in the supporting table drives the worm inside to drive the worm gear to rotate, the transmission principle of the worm and the worm gear has a self-locking function, so that the adjusted angle is maintained, and the worm motor does not need to be kept at zero speed during the period, so that the service life of the equipment is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structural schematic view of the mine exploitation dust removal equipment.

[0012] Figure 2 It is a structural schematic view of the mine exploitation dust removal equipment.

[0013] Figure 3 It is a structural schematic view of the mine exploitation dust removal equipment.

[0014] Figure 4 It is a structural schematic view of the mine exploitation dust removal equipment.

[0015] Figure 5A partial section view of the eccentric shaft frame structure of the mine exploitation dust removal equipment.

[0016] Figure 6 A three-dimensional assembly view of the eccentric shaft frame structure of the mine exploitation dust removal equipment. DETAILED DESCRIPTION

[0017] The utility model will be further explained in detail below according to the drawings and examples:

[0018] Example 1:

[0019] A mine exploitation dust removal equipment, including equipment base 01, support platform 02, angle platform 13, spray head shaft rod 15, sliding block shaft rod 20, eccentric shaft frame 21, eccentric shaft rotating frame 26, equipment base 01 upper portion is fixedly connected with support platform 02, and support platform 02 is internally provided with support platform inner chamber 03, and the inside of support platform inner chamber 03 is fixedly connected with worm gear frame 04, and worm gear frame 04 is adapted to worm gear 05, and worm gear frame 04 is connected with worm gear 05, and worm gear 05 rotates inside worm gear frame 04, and the rear portion of support platform inner chamber 03 is fixedly connected with worm gear frame 06, and worm shaft 08 is internally provided in worm gear 07, and worm shaft 08 is rotatably connected inside worm gear frame 06, and worm gear 07 is engaged on the side of worm gear 05, during the use of the mine exploitation dust removal equipment, the inside of worm gear 07 is driven to rotate worm gear 05 by the inside worm gear motor 09 of support platform 02, because the transmission principle of worm gear 07 and worm gear 05 has self-locking function, so that the adjusted angle is maintained, and the worm gear motor 09 does not need to carry out zero-speed maintaining operation during the period, so as to prolong the service life of the equipment, the side of worm gear frame 06 is fixedly connected with worm gear motor 09, the output shaft of worm gear motor is fixedly connected with worm shaft 08, the upper portion of worm gear 05 is fixedly connected with central shaft 11, during the use of the mine exploitation dust removal equipment, worm gear 05 is rotated by the inside worm gear motor 09 of support platform 02, so that the fog gun machine 14 on the upper portion of angle disc 12 is driven to rotate, so that the equipment can adjust the orientation of dust removal according to the actual demand of site, so as to further increase the adaptability of the equipment, the upper portion of support platform 02 is provided with central shaft slot 10, the central shaft slot 10 is adapted to central shaft 11, the central shaft slot 10 is connected with central shaft 11, and central shaft 11 rotates inside central shaft slot 10, the upper portion of central shaft 11 is fixedly connected with angle disc 12, the upper portion of angle disc 12 is fixedly connected with angle platform 13, the side of fog gun machine 14 is provided with spray head shaft rod 15, the angle platform 13 is adapted to spray head shaft rod 15, and the angle platform 13 is connected with spray head shaft rod 15.

[0020] Example 2:

[0021] The nozzle shaft 15 of this utility model rotates inside the angle platform 13. The rear of the fog cannon 14 has a water pipe connector 16. The front of the nozzle shaft 15 is fixedly connected to the angle arm 17. The front of the angle arm 17 has a slider shaft groove 18. The side of the lifting slider 19 is fixedly connected to the slider shaft 20.

[0022] Example 3:

[0023] The slider shaft groove 18 of this utility model is adapted to the slider shaft 20. The slider shaft groove 18 is connected to the slider shaft 20. The slider shaft 20 rotates inside the slider shaft groove 18. The front part of the angle disk 12 is fixedly connected to the eccentric shaft frame 21. The eccentric shaft frame 21 is adapted to the eccentric shaft 23. The eccentric shaft frame 21 is connected to the eccentric shaft 23.

[0024] Example 4:

[0025] The eccentric shaft rod 23 of this utility model rotates inside the eccentric shaft frame 21. The side of the angle plate 12 is fixedly connected to the drive motor 22. During the use of the dust removal equipment in mining operations, after the water pipe is connected to the inside of the fog cannon 14 through the water pipe connector 16, the drive motor 22 on the side of the angle plate 12 on the upper part of the support platform 02 drives the eccentric shaft rod 23 to rotate. This causes the eccentric shaft rod 23 to drive the lifting arm 25 to rise and fall, while the drive motor 22 drives the fog cannon 14 inside the angle arm 17 to cyclically rise and fall. This allows the fog cannon 14 to cyclically spray dust removal operations at closer and farther locations on the site, thereby increasing the adaptability of the equipment. The output shaft of the drive motor is fixedly connected to the rear of the eccentric shaft rod 23. The eccentric shaft rod 23 has an eccentric shaft 24 inside. The lower part of the lifting arm 25 is fixedly connected to the eccentric shaft rotating frame 26.

[0026] Example 5:

[0027] The eccentric shaft 24 of this utility model is adapted to the eccentric shaft rotating frame 26. The eccentric shaft 24 is connected to the eccentric shaft rotating frame 26, and the eccentric shaft rotating frame 26 rotates inside the eccentric shaft 24. The upper part of the lifting arm 25 is fixedly connected to the slider guide rod 27. The slider guide rod 27 is adapted to the lifting slider 19. The slider guide rod 27 is connected to the lifting slider 19, and the lifting slider 19 slides inside the slider guide rod 27.

[0028] Example 6:

[0029] The utility model discloses installation steps: with the support platform 02 fixed connection of equipment base 01 upper portion, with the worm gear frame 04 fixed connection of support platform inner chamber 03 inside, rotate in the worm gear frame 04 inside with the worm gear 05, with the worm gear frame 06 fixed connection of support platform inner chamber 03 rear portion, rotate in the worm gear frame 06 inside with the worm shaft 08, with the worm gear 07 mesh in the worm gear 05 side portion, with the worm gear motor 09 fixed connection of worm gear frame 06 side portion, with the worm gear motor output shaft and the worm shaft 08 fixed connection, with the center shaft 11 fixed connection of worm gear 05 upper portion, rotate in the center shaft groove 10 inside with the center shaft 11, with the angle disc 12 fixed connection of center shaft 11 upper portion, with the angle disc 12 upper portion and angle platform 13 fixed connection, rotate in the angle platform 13 inside with the spray head axle rod 15, with the angle arm 17 fixed connection of spray head axle rod 15 front portion, with the sliding block axle rod 20 fixed connection of lifting sliding block 19 side portion, rotate in the sliding block axle slot 18 inside with the sliding block axle rod 20, with the eccentric shaft frame 21 fixed connection of angle disc 12 front portion, rotate in the eccentric shaft frame 21 inside with the eccentric shaft axle rod 23, with the drive motor 22 fixed connection of angle disc 12 side portion, with the eccentric shaft axle rod 23 rear portion and drive motor output shaft fixed connection, with the eccentric shaft rotating frame 26 fixed connection of lifting arm 25 lower portion, rotate in the eccentric shaft 24 inside with the eccentric shaft rotating frame 26, with the sliding block guide rod 27 fixed connection of lifting arm 25 upper portion, slide in the sliding block guide rod 27 inside with the lifting sliding block 19.

[0030] The above only is the preferred implementation of the utility model, and does not use to limit the utility model, should point out, for ordinary skill for the person in the art, under the premise of not departing from the technical principle of the utility model, can also make a number of improvements and variations, these improvements and variations also should view as the protection range of the utility model.

Claims

1. A mine extraction dedusting apparatus, characterized in that The utility model provides a kind of angle-adjustable fog gun machine, including device base (01), support table (02), angle table (13), spray head shaft rod (15), slider shaft rod (20), eccentric shaft support (21), eccentric shaft rotating frame (26), the upper portion of the device base (01) is fixedly connected with support table (02), support table (02) inside has support table inner cavity (03), support table inner cavity (03) inside is fixedly connected with worm gear frame (04), worm gear frame (04) is adapted to worm gear (05), worm gear frame (04) is connected worm gear (05), worm gear (05) rotates inside worm gear frame (04), support table inner cavity (03) rear portion is fixedly connected with worm gear frame (06), worm gear (07) inside has worm gear shaft (08), worm gear shaft (08) is rotatably connected inside worm gear frame (06), worm gear (07) is engaged in the side portion of worm gear (05), worm gear frame (06) side portion is fixedly connected with worm gear motor (09), worm gear motor output shaft is fixedly connected with worm gear shaft (08), worm gear (05) upper portion is fixedly connected with central shaft (11), support table (02) upper portion has central shaft slot (10), central shaft slot (10) is adapted to central shaft (11), central shaft slot (10) is connected central shaft (11), central shaft (11) rotates inside central shaft slot (10), central shaft (11) upper portion is fixedly connected with angle disc (12), angle disc (12) upper portion is fixedly connected with angle table (13), fog gun machine (14) side portion has spray head shaft rod (15), angle table (13) is adapted to spray head shaft rod (15), angle table (13) is connected spray head shaft rod (15).

2. A mine extraction dust extraction apparatus according to claim 1, characterised in that The spray head shaft rod (15) rotates inside angle table (13), fog gun machine (14) rear portion has water pipe joint (16), spray head shaft rod (15) front portion is fixedly connected with angle arm (17), angle arm (17) front portion has slider shaft slot (18), lifting slider (19) side portion is fixedly connected with slider shaft rod (20).

3. A mine extraction dust extraction apparatus according to claim 2, characterised in that The slider shaft slot (18) is adapted to slider shaft rod (20), slider shaft slot (18) is connected slider shaft rod (20), slider shaft rod (20) rotates inside slider shaft slot (18), angle disc (12) front portion is fixedly connected with eccentric shaft support (21), eccentric shaft support (21) is adapted to eccentric shaft shaft rod (23), eccentric shaft support (21) is connected eccentric shaft shaft rod (23).

4. A mine extraction dust extraction apparatus according to claim 3, characterised in that The eccentric shaft shaft rod (23) rotates inside eccentric shaft support (21), angle disc (12) side portion is fixedly connected with drive motor (22), drive motor output shaft is fixedly connected with eccentric shaft shaft rod (23) rear portion, eccentric shaft shaft rod (23) inside has eccentric shaft (24), lifting arm (25) lower portion is fixedly connected with eccentric shaft rotating frame (26).

5. A mine extraction dust extraction apparatus according to claim 2, characterised in that The eccentric shaft (24) is matched with the eccentric shaft rotating frame (26), the eccentric shaft (24) is connected with the eccentric shaft rotating frame (26), the eccentric shaft rotating frame (26) rotates in the eccentric shaft (24), the upper part of the lifting arm (25) is fixedly connected with the sliding block guide rod (27), the sliding block guide rod (27) is matched with the lifting sliding block (19), the sliding block guide rod (27) is connected with the lifting sliding block (19), and the lifting sliding block (19) slides in the sliding block guide rod (27).

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