CN212837934U - Dust keeper for mining - Google Patents

Abstract

The utility model discloses a dust-proof device for mining, which belongs to the technical field of dust-proof devices, and comprises a supporting bottom plate, four corners below the supporting bottom plate are all connected with universal wheels, a placing plate is connected above the supporting bottom plate, the supporting bottom plate and the placing plate are connected through a plurality of buffer parts, a hollow supporting column is connected above the placing plate, the hollow supporting column and the placing plate are rotatably connected, a rotating motor is placed in the hollow supporting column and above the placing plate, the utility model realizes the function of facilitating dust adsorption of the device by arranging the hollow supporting column, a fixing bolt, a fixing plate, a pushing support plate, a rotating shaft, a connecting block and a pushing plate under the mutual cooperation of the structures, thereby ensuring the dust-proof efficiency of the device to be better and the mechanical operation to be better, the automation degree is high, and the practicability is strong.

Description

Dust keeper for mining

Technical Field

The utility model belongs to the technical field of dust keeper, concretely relates to dust keeper is used in mining.

Background

Mining is the technology and science of mining mineral resources from within the crust and the surface, and in a broad sense also includes the mining of coal and oil. The mining industry is an important raw material industry, and metal ore is the main raw materials of smelting industry, and non-metallic ore is important industrial chemicals and building material, and in the mining process, can produce a large amount of dust, need use dust keeper to reduce the injury that brings the staff's health.

Chinese patent application No. CN201920294993.6 discloses a dust keeper for mining, its simple structure to can absorb the dust to the mining scene, prevent that the dust is too much to cause the injury to the health, conveniently promote simultaneously, and have the shock attenuation effect at the promotion in-process.

The above patent has the following problems: the existing mining dustproof device is inconvenient for carrying out all-around adsorption on dust.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a dust keeper is used in mining has and to carry out the omnidirectional to the dust and promote the backup pad and be convenient for accomodate, and then can effectively save space's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a mining dust-proof device comprises a supporting bottom plate, universal wheels are connected at four corners below the supporting bottom plate, a placing plate is connected above the supporting bottom plate, the supporting bottom plate is connected with the placing plate through a plurality of buffer parts, a hollow supporting column is connected above the placing plate, the hollow supporting column is rotatably connected with the placing plate, a rotating motor is placed in the hollow supporting column and above the placing plate, a casing is connected above the hollow supporting column, a dust hood is connected at the upper part and the lower part of one side of the casing, a pushing supporting plate is arranged at one side of the casing, a connecting block is connected at one side of the lower end of the pushing supporting plate, the connecting block is connected with the supporting bottom plate, the pushing supporting plate and the connecting block are rotatably connected under the action of a rotating shaft, and a pushing plate is connected above one side of the pushing supporting plate, which is far away from the, and a fixing plate is connected to one side of the casing and above the pushing support plate, and the fixing plate is fixedly connected with the pushing support plate through a fixing bolt.

Preferably, the lower part of the hollow support column is connected with a limiting rotating ring, an annular rotating groove is formed in the position, corresponding to the limiting rotating ring, inside the placing plate, and the limiting rotating ring is rotatably connected inside the annular rotating groove.

Preferably, a plurality of heat dissipation holes are uniformly formed in the placing plate and located on the outer side of the rotating motor.

Preferably, the inside of supporting baseplate just corresponds the position department of connecting block and has seted up the holding tank, one side of connecting block is connected with spacing movable plate, the inside of supporting baseplate just corresponds the position department of spacing movable plate and has seted up spacing movable groove.

Preferably, one side of the supporting bottom plate is connected with a fixing screw rod by the lower part, and the fixing screw rod is fixedly connected with the pushing plate through a fixing nut.

Preferably, the fixing bolt is engaged and connected with the inside of the fixing plate, and a clamping groove is formed in the position, corresponding to the fixing bolt, inside of the pushing support plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up hollow support column, fixing bolt, fixed plate, promotion backup pad, pivot, connecting block and slurcam, under mutually supporting of these structures, realized that the device is convenient for carry out the absorptive function of omnidirectional dust, and then make the device's dustproof efficiency better, mechanical operation, degree of automation is high, but the practicality is strong.

2. The utility model discloses a set up spacing change and annular rotary trough, be convenient for carry on spacingly to hollow support column, and then guarantee hollow support column and top structure stability when the rotation.

3. The utility model discloses a set up the louvre, the heat of the rotating electrical machines during operation of being convenient for is in time discharged, has effectively guaranteed the work efficiency of rotating electrical machines.

4. The utility model discloses a set up spacing movable plate, spacing shifting chute and holding tank, realized being convenient for carry out the function of accomodating to the promotion backup pad, reduce the occupation space of during operation, simultaneously, when spacing movable plate removed along spacing shifting chute, can play limiting displacement, effectively avoid connecting block roll-off to the outside condition of holding tank to appear.

5. The utility model discloses a set up clamping screw and fixation nut, be convenient for fix the slurcam, and then make the stable inside of placing at the holding tank of promotion backup pad.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of another state of the present invention;

FIG. 3 is a schematic structural view of a cross section of the support base and the rotating assembly of the present invention;

in the figure: 1. a support base plate; 2. a buffer member; 3. placing the plate; 4. a hollow support column; 5. a housing; 6. A dust hood; 7. fixing the bolt; 8. a fixing plate; 9. pushing the support plate; 10. a rotating shaft; 11. connecting blocks; 12. fixing the screw rod; 13. a universal wheel; 14. a push plate; 15. fixing a nut; 16. heat dissipation holes; 17. A rotating electric machine; 18. a limiting rotating ring; 19. an annular rotary groove; 20. a limiting moving plate; 21. a limiting moving groove; 22. and (6) accommodating the tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a mining dust-proof device comprises a supporting bottom plate 1, universal wheels 13 are connected at four corners below the supporting bottom plate 1, a placing plate 3 is connected above the supporting bottom plate 1, the supporting bottom plate 1 is connected with the placing plate 3 through a plurality of buffer parts 2, a hollow supporting column 4 is connected above the placing plate 3, the hollow supporting column 4 is rotatably connected with the placing plate 3, a rotating motor 17 is placed in the hollow supporting column 4 and above the placing plate 3, a casing 5 is connected above the hollow supporting column 4, a dust hood 6 is connected at the upper part and the lower part of one side of the casing 5, a pushing supporting plate 9 is arranged at one side of the casing 5, a connecting block 11 is connected at one side of the lower end of the pushing supporting plate 9, the connecting block 11 is connected with the supporting bottom plate 1, the pushing supporting plate 9 is rotatably connected with the connecting block 11 under the action of a rotating shaft 10, a pushing plate 14 is connected at the upper part of, a fixing plate 8 is connected to one side of the housing 5 above the pushing support plate 9, and the fixing plate 8 and the pushing support plate 9 are fixedly connected through a fixing bolt 7.

Specifically, the lower part of the hollow support column 4 is connected with a limiting rotary ring 18, an annular rotary groove 19 is formed in the position corresponding to the limiting rotary ring 18 inside the placing plate 3, and the limiting rotary ring 18 is rotatably connected inside the annular rotary groove 19.

Through adopting above-mentioned technical scheme, be convenient for carry on spacingly to hollow support column 4, and then guarantee hollow support column 4 and the stability of top structure when rotating.

Specifically, a plurality of heat dissipation holes 16 are uniformly formed in the inside of the placing plate 3 and outside the rotating motor 17.

By adopting the technical scheme, the heat of the rotating motor 17 during working can be conveniently and timely discharged.

Specifically, the inside of supporting baseplate 1 and the position department that corresponds connecting block 11 have seted up holding tank 22, and one side of connecting block 11 is connected with spacing movable plate 20, and the inside of supporting baseplate 1 and the position department that corresponds spacing movable plate 20 have seted up spacing moving groove 21.

Through adopting above-mentioned technical scheme, when connecting block 11 removed along holding tank 22, spacing movable plate 20 removed along spacing movable groove 21, and then be convenient for withdraw holding tank 22's inside with promoting backup pad 9, reduce the occupation space of during operation, simultaneously, spacing movable plate 20 removed along spacing movable groove 21, when taking out promotion backup pad 9, can effectively avoid connecting block 11 roll-off to the outside condition of holding tank 22 to appear.

Specifically, a fixing screw 12 is connected to a lower portion of one side of the supporting base plate 1, and the fixing screw 12 and the pushing plate 14 are fixedly connected through a fixing nut 15.

By adopting the above technical scheme, it is convenient to fix push plate 14, and then make the stable inside of placing at holding tank 22 of push supporting plate 9.

Specifically, fixing bolt 7 meshes and connects in the inside of fixed plate 8, and the joint groove has been seted up to the inside of promotion backup pad 9 and the position department that corresponds fixing bolt 7.

Through adopting above-mentioned technical scheme, be convenient for fix promotion backup pad 9, and then the staff of being convenient for promotes the device.

The utility model discloses the structure and the principle of well bolster, casing suction hood and universal wheel and how to carry out the dust absorption operation and demonstrate in the dust keeper for mining that chinese patent application number is CN201920294993.6 discloses.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, each structure is installed, then, the device can be pushed to a designated position through the universal wheel 13 under the action of the pushing plate 14 and the pushing support plate 9, when the device needs to work, only the fixed bolt 7 needs to be rotated, the fixed bolt 7 is enabled to rotate upwards along the fixed plate 8 until the fixed bolt 7 is separated from the pushing support plate 9, then under the action of the rotating shaft 10, the pushing support plate 9 is enabled to rotate along the connecting block 11, after the rotating shaft is parallel to the support bottom plate 1, the pushing plate 14 is pushed to one side close to the support bottom plate 1, the pushing support plate 9 withdraws the inside of the accommodating groove 22, the limiting moving plate 20 moves along the limiting moving groove 21 until the pushing plate 14 is sleeved to the outer side of the fixed screw 12, then, the pushing plate 14 and the fixed screw 12 are fixed through the fixed nut 15, after the operation is finished, the dust collection operation can be carried out, simultaneously, the switch of the rotating electrical machine 17 is started, so that the rotating electrical machine 17 drives the casing 5 to rotate, the hollow supporting column 4 drives the limiting rotary ring 18 to rotate in the annular rotary groove 19 under the action of the casing 5, the effective supporting and limiting effects are achieved, and the function of all-dimensional dust collection is further achieved, and in addition, heat generated during the working of the rotating electrical machine 17 can be discharged through the heat dissipation holes 16.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a dust keeper for mining, includes supporting baseplate (1), its characterized in that: four corners below the supporting base plate (1) are connected with universal wheels (13), a placing plate (3) is connected above the supporting base plate (1), the supporting base plate (1) is connected with the placing plate (3) through a plurality of buffer parts (2), a hollow supporting column (4) is connected above the placing plate (3), the hollow supporting column (4) is rotatably connected with the placing plate (3), a rotating motor (17) is placed in the hollow supporting column (4) and above the placing plate (3), a casing (5) is connected above the hollow supporting column (4), a dust hood (6) is connected to one side of the casing (5) from top to bottom, a pushing supporting plate (9) is arranged on one side of the casing (5), and a connecting block (11) is connected to one side of the lower end of the pushing supporting plate (9), connect between connecting block (11) and supporting baseplate (1), promote to rotate under the effect of pivot (10) between backup pad (9) and connecting block (11) and connect, the one side that casing (5) were kept away from in promotion backup pad (9) is leaned on the top and is connected with slurcam (14), the top that one side of casing (5) just is located promotion backup pad (9) is connected with fixed plate (8), through fixing bolt (7) fixed connection between fixed plate (8) and promotion backup pad (9).

2. The mining dust keeper of claim 1, characterized in that: the lower part of the hollow supporting column (4) is connected with a limiting rotating ring (18), an annular rotating groove (19) is formed in the position, corresponding to the limiting rotating ring (18), of the inside of the placing plate (3), and the limiting rotating ring (18) is rotatably connected to the inside of the annular rotating groove (19).

3. The mining dust keeper of claim 1, characterized in that: a plurality of heat dissipation holes (16) are uniformly formed in the placing plate (3) and outside the rotating motor (17).

4. The mining dust keeper of claim 1, characterized in that: holding tank (22) have been seted up to the inside of supporting baseplate (1) and the position department that corresponds connecting block (11), one side of connecting block (11) is connected with spacing movable plate (20), limiting movement groove (21) have been seted up to the inside of supporting baseplate (1) and the position department that corresponds spacing movable plate (20).

5. The mining dust keeper of claim 1, characterized in that: one side of the supporting base plate (1) is connected with a fixing screw rod (12) by the lower part, and the fixing screw rod (12) is fixedly connected with the pushing plate (14) through a fixing nut (15).

6. The mining dust keeper of claim 1, characterized in that: fixing bolt (7) meshing connects in the inside of fixed plate (8), the joint groove has been seted up to the inside of promotion backup pad (9) and the position department that corresponds fixing bolt (7).

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