CN220890244U

CN220890244U - Dust fall device

Info

Publication number: CN220890244U
Application number: CN202322496223.9U
Authority: CN
Inventors: 闫玉山; 李京东; 慈建超; 柳忠杰
Original assignee: Heilongjiang Longmei Mining Holding Group Co ltd
Current assignee: Heilongjiang Longmei Mining Holding Group Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-05-03
Anticipated expiration: 2033-09-14

Abstract

The utility model provides a dust fall device, and belongs to the technical field of coal mines. A dust settling device, comprising: the fixed plate, fixed mounting has first motor, two universal wheels, running fit to be provided with water tank, two first revolving strips on the fixed plate, and the output fixed mounting of first motor has the second revolving strip, and the bottom fixed mounting of second revolving strip has running fit to set up the dwang in two first revolving strip bottoms, and the both ends fixed mounting of dwang has two running wheels, and fixed mounting has the pneumatic cylinder on the water tank, running fit is provided with four revolving racks, and the output fixed mounting of pneumatic cylinder has the mount. The first motor is arranged and can drive the two rotating wheels to rotate, so that the device can be kept horizontal when climbing a slope after the two rotating wheels rotate and is not easy to fall down.

Description

Dust fall device

Technical Field

The utility model relates to the technical field of coal mines, in particular to a dust settling device.

Background

Coal mines are areas where mankind is mining coal resources in mining areas rich in coal and are generally divided into underground coal mines and open pit coal mines, coal is generally selected to be mined into underground mining roadways when a coal seam is far away from the ground surface, the underground coal mines are generally selected to be mined by directly stripping earth surface soil layers when the coal seam is very close to the ground surface, the open pit coal mines are the vast majority of coal mines in China belong to the underground coal mines, the coal mine range comprises overground underground and large areas of related facilities, and the coal mines are reasonable spaces for mankind to mine when mining geological layers rich in coal and generally comprise roadways, underground coal mines, mining surfaces and the like.

In the prior art, for example, the Chinese patent number is: the utility model relates to a coal mining dust device of CN219119304U, which comprises a movable base, wherein a pushing handle is fixedly connected to the upper part of the left end of the movable base, a water collecting tank is fixedly connected to the left part of the upper end of the movable base, and a movable device is fixedly connected to the front end of a fixing frame.

Disclosure of utility model

In view of the foregoing, an embodiment of the present utility model is to provide a dust settling device, so as to solve or alleviate the technical problems in the prior art, and through installation of a first motor, two rotating wheels can be driven to rotate, so that the two rotating wheels can be kept horizontal when climbing a slope after rotating, and the dust settling device is not easy to fall, because the dust settling device can be kept horizontal when climbing a slope, and is not easy to fall, so that the dust settling device is not easy to damage due to falling when climbing a slope.

The technical scheme of the embodiment of the utility model is realized as follows:

The utility model provides a dust fall device, includes the fixed plate, fixed mounting has first motor, two universal wheels, running fit is provided with the water tank, two first revolving strips on the fixed plate, the output fixed mounting of first motor has the second revolving strip, the bottom fixed mounting of second revolving strip has running fit to set up the dwang in two first revolving strip bottoms, the both ends fixed mounting of dwang has two running wheels, fixed mounting has the pneumatic cylinder on the water tank, running fit is provided with four revolving racks, the output fixed mounting of pneumatic cylinder has the mount, running fit is provided with four rotation and sliding fit setting up the kicking block on four revolving racks on the mount, the equal fixed mounting in top of four revolving racks has the shower head.

Preferably: the fixed plate is provided with a first square groove, the lower surface of the first motor is mutually attached to the inner side wall of the first square groove, the fixed plate is provided with two first protruding portions, the tops of the two first rotating strips are provided with two first round holes, and the two first protruding portions are arranged in the two first round holes in a rotating fit mode.

Preferably: the second square grooves are formed in the bottoms of the two first rotating strips, and the two sides of the two rotating wheels are mutually attached to the inner side walls of the two second square grooves.

Preferably: the rotating rod penetrates through the second rotating rod, the two first rotating rods and the rotating wheels, four connecting blocks are fixedly connected between the four rotating frames and the four spray heads respectively, and hoses are fixedly connected between the four connecting blocks and the water tank.

Preferably: four square holes are formed in the rotating frame, two third square grooves are formed in the inner side walls of the four square holes, and four second protruding portions which rotate and are arranged in the eight third square grooves in a sliding fit mode are arranged on the four rotating blocks respectively.

Preferably: the fixed block is fixedly arranged on the water tank, a fourth square groove is formed in the fixed block, the lower surface of the hydraulic cylinder is mutually attached to the inner side wall of the fourth square groove, four third protruding portions are arranged on the fixed block, third round holes are formed in the bottoms of the four rotating frames, and the four third round holes are respectively in running fit with the four third protruding portions.

Preferably: the fixing frame is provided with four fourth round holes, one ends of the four rotating blocks are respectively provided with a fourth protruding portion which is arranged in the four fourth round holes in a rotating fit mode, the fixing plate is provided with an annular protruding portion, the bottom of the water tank is provided with an annular groove, and the annular groove is in rotating fit with the annular protruding portion.

Preferably: the fixed plate is fixedly provided with a second motor, the output end of the second motor is fixedly provided with a first gear, and the periphery of the water tank is fixedly provided with a second gear meshed with the first gear.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

1. The first motor is arranged and can drive the two rotating wheels to rotate, so that the device can be kept horizontal when climbing a slope after the two rotating wheels rotate and is not easy to fall down.

2. The hydraulic cylinder can drive the four spray heads to rotate, so that the dust fall range of the device can be adjusted after the four spray heads rotate, and the device is more convenient to use because the dust fall range can be adjusted.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a bottom view of the present utility model;

FIG. 3 is a cross-sectional structural view of the present utility model;

FIG. 4 is a block diagram of a hydraulic cylinder of the present utility model;

Fig. 5 is a view showing a structure of a portion a in fig. 4.

Reference numerals: 1. a fixing plate; 2. a first motor; 3. a universal wheel; 4. a water tank; 5. a first rotating bar; 6. a second rotating bar; 7. a rotating lever; 8. a rotating wheel; 9. a hydraulic cylinder; 10. a rotating frame; 11. a fixing frame; 12. a rotating block; 13. a spray header; 14. a connecting block; 15. a hose; 16. a fixed block; 17. a second motor; 18. a first gear; 19. a second gear; 1201. and a second boss.

Description of the embodiments

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, an embodiment of the present utility model provides a dust settling device, including: the fixed plate 1, fixed mounting has first motor 2, two universal wheels 3, the normal running fit is provided with water tank 4, two first revolving racks 5 on the fixed plate 1, the output fixed mounting of first motor 2 has second revolving racks 6, the bottom fixed mounting of second revolving racks 6 has the dwang 7 that the normal running fit set up in two first revolving racks 5 bottoms, the both ends fixed mounting of dwang 7 has two swiveling wheels 8, fixed mounting has pneumatic cylinder 9 on the water tank 4, the normal running fit is provided with four revolving racks 10, the output fixed mounting of pneumatic cylinder 9 has mount 11, normal running fit is provided with four swiveling blocks 12 that rotate and sliding fit set up on four revolving racks 10 on the mount 11, the equal fixed mounting in top of four revolving racks 10 has shower head 13.

In this embodiment, specific: the fixed plate 1 is provided with a first square groove, the lower surface of the first motor 2 is mutually attached to the inner side wall of the first square groove, the fixed plate 1 is provided with two first protruding portions, the tops of the two first rotating strips 5 are provided with two first round holes, the two first protruding portions are arranged in the two first round holes in a rotating fit mode, the two first protruding portions are arranged, and the two first protruding portions are arranged on the fixed plate 1 in a rotating fit mode.

In this embodiment, specific: the second square grooves are formed in the bottoms of the two first rotating strips 5, two sides of the two rotating wheels 8 are mutually attached to the inner side walls of the two second square grooves, the two second square grooves are formed, and the two rotating wheels 8 are arranged on the two first rotating strips 5 in a rotating fit mode.

In this embodiment, specific: the dwang 7 runs through second dwang 6, two first dwang 5, rotor wheel 8, four connecting blocks 14 of fixedly connected with respectively between four rotating turret 10 and the four shower heads 13, all fixedly connected with hose 15 between four connecting blocks 14 and the water tank 4, the installation of four connecting blocks 14, the fixed connection between four rotating turret 10 and four shower heads 13 of being convenient for, the installation of four hose 15 is convenient for the intercommunication between water tank 4 and four shower heads 13.

In this embodiment, specific: square holes are formed in the four rotating frames 10, two third square grooves are formed in the inner side walls of the four square holes, four second protruding portions 1201 which are arranged in the eight third square grooves in a rotating and sliding fit mode are arranged on the four rotating blocks 12 respectively, and the four rotating blocks 12 are convenient to rotate and are arranged on the four rotating frames 10 in a sliding fit mode.

In this embodiment, specific: the fixed block 16 is fixedly installed on the water tank 4, a fourth square groove is formed in the fixed block 16, the lower surface of the hydraulic cylinder 9 is mutually attached to the inner side wall of the fourth square groove, four third protruding portions are arranged on the fixed block 16, third round holes are formed in the bottoms of the four rotating frames 10, the four third round holes are respectively in running fit with the four third protruding portions, and the fixed block 16 is installed, so that the hydraulic cylinder 9 is fixedly installed on the water tank 4.

In this embodiment, specific: four fourth round holes are formed in the fixing frame 11, fourth protruding portions which are arranged in the four fourth round holes in a rotating fit mode are arranged at one ends of the four rotating blocks 12, annular protruding portions are arranged on the fixing plate 1, annular grooves are formed in the bottom of the water tank 4 and are in rotating fit with the annular protruding portions, and the fixing frame 11 is convenient to guide the water tank 4 in the sliding process.

In this embodiment, specific: the fixed plate 1 is fixedly provided with a second motor 17, the output end of the second motor 17 is fixedly provided with a first gear 18, the periphery of the water tank 4 is fixedly provided with a second gear 19 meshed with the first gear 18, and the second motor 17, the first gear 18 and the second gear 19 are arranged so as to drive the water tank 4 to rotate, so that the device is convenient for circular circulation spraying and dust fall.

The utility model works when in work: when the first motor 2 drives two rotation wheels 8 to rotate, then the first motor 2 is started at this time, the second rotation bar 6 is driven to rotate by the start of the first motor 2, the rotation of the second rotation bar 6 drives the rotation rod 7 to rotate, the rotation of the rotation rod 7 drives the two second rotation bars 6 and the rotation wheels 8 to rotate, then after the two second rotation bars 6 and the rotation wheels 8 rotate, the two rotation wheels 8 are higher than the two universal wheels 3, the device at this time is in an inclined state on the horizontal ground, when the device is positioned on an inclined ramp, the device at this time is in a horizontal state, the device is not easy to topple when climbing after the two rotation wheels 8 at this time rotate, because the device is not easy to topple when climbing, the device is not easy to topple, and damage is caused by topple over when climbing.

When the hydraulic cylinder 9 needs to drive the four spray heads 13 to rotate, then put into the water tank 4 at this moment, open the water pump, the opening of water pump carries into spray head 13 and begins the water spray dust fall, when needing to adjust the dust fall scope, then open the hydraulic cylinder 9 this moment, the opening of hydraulic cylinder 9 drives mount 11 and slides, the slip of mount 11 drives four rotating block 12 and rotates and slide, the rotation of four rotating block 12 and slide and drive four rotating frame 10 and rotate, drive four spray heads 13 after four rotating frame 10 rotate and rotate, then the dust fall scope can be adjusted to four spray heads 13 after rotating this moment, because the device can adjust the dust fall scope, thereby make the device more convenient to use.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a dust device, includes fixed plate (1), its characterized in that: the fixed plate (1) is fixedly provided with a first motor (2), two universal wheels (3), a water tank (4) and two first rotating strips (5) in a rotating fit manner, the output end of the first motor (2) is fixedly provided with a second rotating strip (6), the bottom of the second rotating strip (6) is fixedly provided with a rotating rod (7) which is arranged at the bottom of the two first rotating strips (5) in a rotating fit manner, two ends of the rotating rod (7) are fixedly provided with two rotating wheels (8), the water tank (4) is fixedly provided with a hydraulic cylinder (9), and the rotating fit is provided with four rotating frames (10);

The hydraulic cylinder is characterized in that a fixing frame (11) is fixedly arranged at the output end of the hydraulic cylinder (9), four rotating blocks (12) which rotate and are arranged on the four rotating frames (10) in a sliding fit mode are arranged on the fixing frame (11), and spray heads (13) are fixedly arranged at the tops of the four rotating frames (10).

2. A dust settling device as claimed in claim 1, wherein: the fixing plate (1) is provided with a first square groove, the lower surface of the first motor (2) is mutually attached to the inner side wall of the first square groove, the fixing plate (1) is provided with two first protruding portions, the tops of the two first rotating strips (5) are provided with two first round holes, and the two first protruding portions are arranged in the two first round holes in a rotating fit mode.

3. A dust settling device as claimed in claim 2, wherein: the bottoms of the two first rotating strips (5) are provided with second square grooves, and the two sides of the two rotating wheels (8) are mutually attached to the inner side walls of the two second square grooves.

4. A dust suppression device according to claim 3, characterized in that: the rotating rod (7) penetrates through the second rotating strip (6), the two first rotating strips (5) and the rotating wheel (8), four connecting blocks (14) are fixedly connected between the four rotating frames (10) and the four spray headers (13) respectively, and hoses (15) are fixedly connected between the four connecting blocks (14) and the water tank (4).

5. A dust settling device as claimed in claim 4, wherein: square holes are formed in the four rotating frames (10), two third square grooves are formed in the inner side walls of the four square holes, and four second protruding portions (1201) which rotate and are arranged in the eight third square grooves in a sliding fit mode are arranged on the four rotating blocks (12) respectively.

6. A dust settling device as claimed in claim 1, wherein: fixed block (16) is fixedly installed on water tank (4), fourth square groove has been seted up on fixed block (16), and the lower surface of pneumatic cylinder (9) is laminated each other with the inside wall in fourth square groove, is provided with four third bellying on fixed block (16), and the third round hole has all been seted up to the bottom of four rotating turret (10), and four third round holes are respectively with four third bellying normal running fit.

7. A dust settling device as claimed in claim 1, wherein: four fourth round holes are formed in the fixing frame (11), fourth protruding portions which are arranged in the four fourth round holes in a rotating fit mode are arranged at one ends of the four rotating blocks (12), annular protruding portions are arranged on the fixing plate (1), annular grooves are formed in the bottom of the water tank (4), and the annular grooves are in rotating fit with the annular protruding portions.

8. A dust settling device as claimed in claim 1, wherein: the fixed plate (1) is fixedly provided with a second motor (17), the output end of the second motor (17) is fixedly provided with a first gear (18), and the periphery of the water tank (4) is fixedly provided with a second gear (19) meshed with the first gear (18).