CN217976735U - Coal mine portable guniting dust removal device - Google Patents
Coal mine portable guniting dust removal device Download PDFInfo
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- CN217976735U CN217976735U CN202222077213.7U CN202222077213U CN217976735U CN 217976735 U CN217976735 U CN 217976735U CN 202222077213 U CN202222077213 U CN 202222077213U CN 217976735 U CN217976735 U CN 217976735U
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Abstract
The utility model belongs to the technical field of the colliery technique and specifically relates to a formula whitewashing dust collector is just moved in colliery, the on-line screen storage device comprises a base, the top of base is connected with the fan through actuating mechanism to adjust through actuating mechanism the height of fan, the side of base rotates and is connected with two sets of gyro wheels, and the upper end interval of keeping away from the gyro wheel of base is provided with two sets of sleeves, and is two sets of it has U type pole to peg graft between the sleeve pipe, the utility model discloses in through the adjustable U type pole that sets up, when needs move the base, the user can adjust the pull-out length of U type pole according to self demand to in upwards stimulate the base, make gyro wheel and ground butt, can stimulate the fan this moment and remove, need not external power source and intervene, secondly, can adjust the position of fan through the actuating mechanism who sets up, so that the adaptation when butt joint with the spiral dryer of being convenient for, the utility model discloses overall structure is simple and novel.
Description
Technical Field
The utility model relates to a colliery technical field especially relates to a just, move formula whitewashing dust collector in colliery.
Background
Chinese patent publication No. CN211549764U discloses a formula whitewashing dust collector that moves just in colliery, comprising a base plate, the upper surface symmetry fixedly connected with backup pad of bottom plate, two the same dust exhausting fan body of the equal fixedly connected with in upper surface of backup pad, the lower surface symmetry fixedly connected with box of bottom plate, the spacing groove has not been seted up equally to the both sides inner wall of box, the top internal surface fixedly connected with driving motor of box, driving motor's output is rotated and is connected with the pivot, the bottom fixedly connected with screw rod of pivot, the bottom of screw rod is rotated and is connected with the bearing, the outer wall screw thread of screw rod has cup jointed the swivel nut, the outer wall of swivel nut is fixed to have cup jointed the lifter plate.
Although can realize the convenient removal to the fan through the gyro wheel among this technical scheme, but need external power source to intervene when removing, consequently it is limited to be suitable for the scene, secondly, is not convenient for among this technical scheme to highly adjusting the fan, when butt joint the spiral shell cyclone, is not convenient for carry out the adjustment of adaptability, therefore the practicality is not strong, is worth continuing to propose the improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a coal mine movable guniting dust removal device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the portable guniting dust removal device for the coal mine comprises a base, wherein the top of the base is connected with a fan through a driving mechanism so as to adjust the height of the fan through the driving mechanism, two groups of rollers are rotatably connected to the side end of the base, two groups of sleeves are arranged at the upper end of the base, far away from the rollers, at intervals, and a U-shaped rod is inserted between the two groups of sleeves;
a locking assembly is arranged between the U-shaped rod and the sleeve, and the stretching position of the U-shaped rod is fixed through the locking assembly;
and four corners of the bottom of the base are provided with damping units.
Preferably, the driving mechanism comprises four groups of connecting rods A symmetrically connected with two sides of the fan in a pin joint mode, four groups of connecting rods B are connected with the top matrix of the base in a pin joint mode, pin joint seats are connected between the end portions of the connecting rods A and the end portions of the connecting rods B in a pin joint mode, and double-end screws are connected between two groups of pin joint seats on the same side face in a rotating mode.
Preferably, the end surfaces of the set of pin connection seats are connected with bolts in a threaded manner, and the bolts can be abutted against the outer peripheral surfaces of the double-headed screws.
Preferably, the locking assembly comprises positioning holes which are arranged on the sleeve at intervals, a spring positioning pin assembly is embedded in the end face of the U-shaped rod, and the pin shaft end of the spring positioning pin assembly can be clamped on the inner side of the positioning holes.
Preferably, the damping unit is a spring damper, a mounting plate is fixedly mounted on the outer side surface of the spring damper, and a mounting hole is formed in the mounting plate.
Preferably, the outer side of the U-shaped rod is sleeved with a rubber ring, and the rubber ring is provided with an anti-skidding bulge.
The utility model provides a pair of just, move formula whitewashing dust collector in colliery, beneficial effect lies in: the utility model discloses in through the adjustable U type pole that sets up, when needs remove the base, the user can adjust the pull-out length of U type pole according to self demand to in make progress pulling base, make gyro wheel and ground butt, can stimulate the fan this moment and remove, need not external power source and intervene, secondly, can adjust the position of fan through the actuating mechanism who sets up, so that be convenient for the adjustment of adaptability when docking with the spiral dryer, the utility model discloses overall structure is simple and novel, and the practicality is stronger.
Drawings
Fig. 1 is a schematic structural view of a portable guniting dust removing device for a coal mine, which is provided by the utility model;
fig. 2 is an enlarged schematic structural view of an area a of the portable guniting dust removing device for coal mine;
fig. 3 is a perspective view of the portable guniting dust removing device for coal mine.
In the figure: 1. a base; 2. a drive mechanism; 21. a connecting rod A; 22. a connecting rod B; 23. a pin joint seat; 24. a double-ended screw; 25. a bolt; 3. a fan; 4. a roller; 5. a sleeve; 6. a U-shaped rod; 7. a locking assembly; 71. positioning holes; 72. a spring dowel assembly; 8. a damping unit; 81. and (7) mounting the plate.
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.
Referring to fig. 1-3, a portable guniting dust removal device for a coal mine comprises a base 1, wherein the top of the base 1 is connected with a fan 3 through a driving mechanism 2 so as to adjust the height of the fan 3 through the driving mechanism 2, the side end of the base 1 is rotatably connected with two groups of rollers 4, two groups of sleeves 5 are arranged at intervals at the upper end of the base 1 far away from the rollers 4, and a U-shaped rod 6 is inserted between the two groups of sleeves 5;
a locking assembly 7 is arranged between the U-shaped rod 6 and the sleeve 5, and the locking assembly 7 is used for fixing the stretching position of the U-shaped rod 6;
four corners of the bottom of the base 1 are provided with damping units 8.
Further, the utility model discloses well actuating mechanism 2 includes the connecting rod A21 of four group's symmetry pin joint fan 3 both sides, base 1's top matrix pin joint has four group's connecting rod B22, the pin joint has pin joint seat 23 between connecting rod A21 and the tip of connecting rod B22, it is connected with double threaded screw 24 to rotate between two sets of pin joint seats 23 of unilateral, when needs are adjusted fan 3's height, user's accessible rotates double threaded screw 24 with two sets of pin joint seat 23 relative movement of drive, and then the realization is adjusted fan 3's height.
Still further, in order to avoid stud 24 to receive vibrations to lead to the reversal, the utility model discloses in threaded connection have bolt 25 on the terminal surface of a set of round pin joint seat 23, bolt 25 can be in stud 24's outer peripheral face looks butt.
That is, the locking assembly 7 includes positioning holes 71 spaced apart from each other on the casing 5, a spring positioning pin assembly 72 is embedded in the end surface of the U-shaped rod 6, the pin end of the spring positioning pin assembly 72 can be engaged with the inner side of the positioning hole 71, and the user can adjust the pull-out length of the U-shaped rod 6 according to his/her needs by matching the spring positioning pin assembly 72 with the positioning hole 71, so as to pull the base 1 upward, and make the roller 4 abut against the ground.
Furthermore, the utility model discloses well shock attenuation unit 8 is spring damper, and spring damper is prior art, and the field personnel can have acquisition of technical obstacle without, and no too much repeated description here, spring damper's lateral surface fixed mounting has mounting panel 81, has seted up the mounting hole on mounting panel 81, can fix spring damper subaerial through the mounting panel 81 that sets up, avoids base 1 to take place the displacement when removing dust.
It should be noted that the outer side of the U-shaped rod 6 is sleeved with a rubber ring, and the rubber ring is provided with an anti-slip bulge.
The utility model discloses in through adjustable U type pole 6 that sets up, when needs move base 1, the user can adjust the pull-out length of U type pole 6 according to self demand to in make progress pulling base 1, make gyro wheel 4 and ground butt, can stimulate the removal to fan 3 this moment, need not external power source and intervene, secondly, can adjust fan 3's position through the actuating mechanism 2 that sets up, so that be convenient for the adjustment of adaptability when docking with the spiral dryer, the utility model discloses overall structure is simple and novel, and the practicality is stronger.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a formula whitewashing dust collector is just moved in colliery, includes base (1), its characterized in that: the top of the base (1) is connected with a fan (3) through a driving mechanism (2) so as to adjust the height of the fan (3) through the driving mechanism (2), the side end of the base (1) is rotatably connected with two groups of rollers (4), the upper end of the base (1) far away from the rollers (4) is provided with two groups of sleeves (5) at intervals, and a U-shaped rod (6) is inserted between the two groups of sleeves (5);
a locking assembly (7) is arranged between the U-shaped rod (6) and the sleeve (5), and the locking assembly (7) is used for fixing the stretching position of the U-shaped rod (6);
the four corners of the bottom of the base (1) are provided with damping units (8).
2. The portable guniting dust removal device for coal mines as set forth in claim 1, wherein: the driving mechanism (2) comprises four groups of connecting rods A (21) symmetrically connected with two sides of the fan (3) in a pin mode, the top matrix of the base (1) is connected with four groups of connecting rods B (22) in a pin mode, pin connection seats (23) are connected between the end portions of the connecting rods A (21) and the connecting rods B (22) in a pin mode, and double-end screw rods (24) are connected between the two groups of pin connection seats (23) on the same side face in a rotating mode.
3. The coal mine portable guniting dust removing device according to claim 2, wherein: and the end surfaces of the pin joint seats (23) are connected with bolts (25) in a threaded manner, and the bolts (25) can be abutted against the outer peripheral surface of the double-head screw (24).
4. The portable guniting dust removal device for coal mines as set forth in claim 1, wherein: locking subassembly (7) are including locating hole (71) on sleeve pipe (5) are located to the interval, it has a spring locating pin subassembly (72) to embed on the terminal surface of U type pole (6), and the round pin axle end of spring locating pin subassembly (72) can the joint in the inboard of locating hole (71).
5. The portable guniting dust removal device for coal mines as set forth in claim 1, wherein: damping unit (8) are spring damper, spring damper's lateral surface fixed mounting has mounting panel (81), the mounting hole has been seted up on mounting panel (81).
6. The portable guniting dust removal device for coal mines as set forth in claim 1, wherein: the outside cover of U type pole (6) is equipped with the rubber circle, it is protruding to be provided with anti-skidding on the rubber circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222077213.7U CN217976735U (en) | 2022-08-09 | 2022-08-09 | Coal mine portable guniting dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222077213.7U CN217976735U (en) | 2022-08-09 | 2022-08-09 | Coal mine portable guniting dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217976735U true CN217976735U (en) | 2022-12-06 |
Family
ID=84257617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222077213.7U Active CN217976735U (en) | 2022-08-09 | 2022-08-09 | Coal mine portable guniting dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217976735U (en) |
-
2022
- 2022-08-09 CN CN202222077213.7U patent/CN217976735U/en active Active
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