CN212642914U - Air filter for engineering machinery - Google Patents
Air filter for engineering machinery Download PDFInfo
- Publication number
- CN212642914U CN212642914U CN202021481135.1U CN202021481135U CN212642914U CN 212642914 U CN212642914 U CN 212642914U CN 202021481135 U CN202021481135 U CN 202021481135U CN 212642914 U CN212642914 U CN 212642914U
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- Prior art keywords
- air cleaner
- device body
- screw thread
- construction machinery
- machinery according
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Abstract
The utility model discloses an air cleaner for engineering machine tool, including device body, top cap, flexible adjustment mechanism and fixed establishment, the outside of device body is connected with the backup pad, and the loop bar is installed in the outside of backup pad to the top of loop bar is connected with first axis of rotation, and the top of first axis of rotation is connected with the davit, and the one end of davit is connected with the screw thread quarter butt, and the top of screw thread quarter butt is provided with the hand wheel. The utility model discloses an at the top cap, the top cap top is connected with rings, and rings are connected with the screw thread quarter butt, and the top of screw thread quarter butt is provided with the hand wheel, the screw thread quarter butt is connected with the davit, when rotating the hand wheel, the hand wheel rotation drives the screw thread quarter butt rotation, make rings and the top cap of being connected move up rather than when rotatory, realize the top cap and break away from the device body, the one end of davit is provided with first axis of rotation, realize that the davit carries out the transform position through first axis of rotation, the filter core of convenient in the future to device body inside is changed or is repaired.
Description
Technical Field
The utility model relates to an air cleaner technical field specifically is an air cleaner for engineering machine tool.
Background
In the engineering field, the air cleaner mainly prevents the corrosion and damage of internal parts such as devices and the like caused by the fact that equipment sucks air with foreign particles during operation, the main components of the air cleaner are a filter element and an air cleaner shell, wherein the filter element is the most main filtering part and is used for filtering gas, the air cleaner shell is an external structure for providing necessary protection by an Wie filter element, and the existing air cleaner still has certain problems and defects, and the specific problems are as follows:
1. the existing air filter can generate a large amount of polluted gas when parts inside the air filter are replaced and repaired, and an air outlet and an air inlet are in an outward opening state, so that the outflow of the gas cannot be controlled, and secondary pollution is caused;
2. in the existing air filter, an air outlet is corroded by air for a long time and particles in gas filtered inside are accumulated, and if the air outlet is not cleaned, the device is damaged, and the filtering efficiency is influenced;
3. when a filter element in the existing air filter is damaged and needs to be repaired or replaced, the area of a repair opening is small, so that the repair efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air cleaner for engineering machine tool to solve the current air cleaner who proposes in the above-mentioned background art, when changing and repairing the part of inside, can produce a large amount of gaseous pollutants, gas outlet and air inlet are in the state of opening outward, so gaseous outflow of uncontrollable causes secondary pollution scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air cleaner for engineering machine tool, includes device body, top cap, flexible adjustment mechanism and fixed establishment, the outside of device body is connected with the backup pad, and the outside of backup pad installs the loop bar to the top of loop bar is connected with first axis of rotation, the top of first axis of rotation is connected with the davit, and the one end of davit is connected with the screw thread quarter butt to the top of screw thread quarter butt is provided with the hand wheel, and the loop bar realizes that the davit is firm to fix in one side of device body, and the davit utilizes first axis of rotation to realize carrying out the change of position to the top cap, and rotate the hand wheel and realize that the screw thread quarter butt is together rotated, realize carrying out the power of rebound to the.
Preferably, the bottom of device body is provided with the gas outlet, and the outside of gas outlet is provided with the bottom to the internally mounted of bottom has the filter screen, and the inside filter screen that is provided with of bottom carries out last step's filtration to the air of output, makes the quality of air obtain better assurance.
Preferably, the bottom of screw short-rod is connected with rings, and the top cap is installed to the bottom of rings to the inside of device body is provided with flexible adjustment mechanism, and when making screw short-rod pivoted through rings, drives the top cap rebound.
Preferably, telescopic adjusting mechanism's one end is provided with the protection rubber sleeve, and the one end of protection rubber sleeve is provided with the side door to the bottom of side door is provided with the air inlet, and the protection rubber sleeve is to the outstanding piece of side door and protect, prevents to receive the life that the collision influences the device.
Preferably, flexible adjustment mechanism's inside is provided with the screw thread stock, and the one end of screw thread stock is connected with stop screw to at the bottom of the other end of screw thread stock is provided with the rubber, opening and the closure of screw thread stock control side door, and the screw thread stock carries out the scope of control removal through stop screw, and the one end of screw thread stock is protected at the bottom of by the rubber, increases the life of device.
Preferably, the outside of screw thread stock is provided with rotatory sleeve, and the fixing base is installed in rotatory telescopic outside to rotatory telescopic being connected with adjusting bolt, adjusting bolt is telescopic adjustment mechanism's key, and rotatory adjusting bolt will drive the rotation of screw thread stock, and rotatory sleeve plays the effect of protection to the screw thread stock.
Preferably, one side of bottom is provided with fixed establishment, and fixed establishment's inside is provided with the second axis of rotation to the bottom of second axis of rotation is connected with the connecting block, and the change that the second axis of rotation realized carrying out the direction position to fixed establishment, makes things convenient for the dismantlement work of bottom.
Preferably, the outside of connecting block is provided with the orbit frid, and the inside of orbit frid is provided with the slider to the bottom of slider is connected with removes the post, and the orbit frid makes the slider slide and change the position and receive the restriction, and the slider removes the removal post that realizes being connected rather than and removes.
Preferably, the one end of removal post is connected with the fixed block, and the one end of bottom is provided with the fixed slot, removes the post and the fixed block realizes changing fixed block and fixed slot position through the cooperation of slider with the orbit frid.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) according to the air filter for the engineering machinery, the top end of the top cover is connected with the lifting ring, the lifting ring is connected with the threaded short rod, the top end of the threaded short rod is provided with the hand wheel, the threaded short rod is connected with the suspension arm, when the hand wheel is rotated, the hand wheel rotates to drive the threaded short rod to rotate, the lifting ring and the top cover connected with the hand wheel move upwards while rotating, the top cover is separated from the device body, one end of the suspension arm is provided with the first rotating shaft, the sleeve rod and the supporting plate, the suspension arm is changed in position through the first rotating shaft, the top cover connected with the suspension arm is changed in position, and a filter element in the device body can be conveniently replaced or repaired in the future;
(2) the air filter for the engineering machinery is characterized in that a telescopic adjusting mechanism is arranged, one end of the telescopic adjusting mechanism is connected with a side door and a protective rubber sleeve, the other end of the telescopic adjusting mechanism is provided with a rotary sleeve, a threaded long rod is arranged in the rotary sleeve, the rotary sleeve is connected with an adjusting bolt, the adjusting bolt is rotated to realize that the rotary sleeve connected with the rotary sleeve rotates together, the threaded long rod in the rotary sleeve rotates and moves leftwards, the side door connected with the threaded long rod moves leftwards, the side door is opened, an air inlet starts to suck air, otherwise, the adjusting bolt is rotated to rotate the threaded long rod, the side door is closed, and the air is prevented from entering or leaking out;
(3) this kind of an air cleaner for engineering machine tool, through at fixed establishment, fixed establishment installs on the bottom, and inside sets up orbit frid and slider, when needs are dismantled the bottom, the slider that slides makes the removal post be connected with the slider remove downwards, makes the fixed block with transferring the union coupling break away from the control of fixed slot to utilize the principle of second axis of rotation to rotate, make the removal post with second axis of rotation hub connection rotate, realize the dismantlement and the installation to the bottom.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the side door of the present invention in an open state;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic structural view of the telescopic adjustment mechanism of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a device body; 2. a support plate; 3. a loop bar; 4. a first rotating shaft; 5. a suspension arm; 6. a threaded stub; 7. a hand wheel; 8. a hoisting ring; 9. a top cover; 10. a telescopic adjusting mechanism; 11. protecting the rubber sleeve; 12. a side door; 13. an air inlet; 14. a threaded long rod; 15. a limit screw; 16. a rubber bottom; 17. rotating the sleeve; 18. a fixed seat; 19. adjusting the bolt; 20. an air outlet; 21. a bottom cover; 22. a filter screen; 23. a fixing mechanism; 2301. a second rotating shaft; 2302. connecting blocks; 2303. a track groove plate; 2304. a slider; 2305. moving the column; 2306. a fixed block; 2307. and fixing the grooves.
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. 1-5, the present invention provides an embodiment: an air filter for engineering machinery comprises a device body 1, a top cover 9, a telescopic adjusting mechanism 10 and a fixing mechanism 23, wherein the outer side of the device body 1 is connected with a supporting plate 2, the bottom end of the device body 1 is provided with an air outlet 20, the outer side of the air outlet 20 is provided with a bottom cover 21, a filter screen 22 is installed inside the bottom cover 21, and the filter screen 22 is arranged inside the bottom cover 21 and is used for carrying out the last step of filtering on output air, so that the quality of the air is better ensured;
a loop bar 3 is installed on the outer side of the supporting plate 2, the top end of the loop bar 3 is connected with a first rotating shaft 4, the top end of the first rotating shaft 4 is connected with a suspension arm 5, one end of the suspension arm 5 is connected with a threaded short rod 6, the bottom end of the threaded short rod 6 is connected with a suspension ring 8, the bottom end of the suspension ring 8 is provided with a top cover 9, a telescopic adjusting mechanism 10 is arranged inside the device body 1, a hand wheel 7 is arranged at the top end of the threaded short rod 6, the loop bar 3 realizes that the suspension arm 5 is stably fixed on one side of the device body 1, the suspension arm 5 realizes position change of the top cover 9 by utilizing the first rotating shaft 4, the hand wheel 7 is rotated to realize that the threaded short rod;
a protective rubber sleeve 11 is arranged at one end of the telescopic adjusting mechanism 10, a side door 12 is arranged at one end of the protective rubber sleeve 11, an air inlet 13 is arranged at the bottom end of the side door 12, and the protective rubber sleeve 11 protects the side door 12 from protruding one by one to prevent the service life of the device from being influenced by collision;
the inside of the telescopic adjusting mechanism 10 is provided with a threaded long rod 14, the outer side of the threaded long rod 14 is provided with a rotating sleeve 17, the outer side of the rotating sleeve 17 is provided with a fixed seat 18, the rotating sleeve 17 is connected with an adjusting bolt 19, the adjusting bolt 19 is the key of the telescopic adjusting mechanism 10, the rotating adjusting bolt 19 can drive the threaded long rod 14 to rotate, and the rotating sleeve 17 plays a role in protecting the threaded long rod 14;
one end of the long threaded rod 14 is connected with a limit screw 15, the other end of the long threaded rod 14 is provided with a rubber bottom 16, the long threaded rod 14 controls the opening and closing of the side door 12, the long threaded rod 14 controls the moving range through the limit screw 15, and one end of the long threaded rod 14 is protected by the rubber bottom 16, so that the service life of the device is prolonged;
one side of the bottom cover 21 is provided with a fixing mechanism 23, a second rotating shaft 2301 is arranged inside the fixing mechanism 23, the bottom end of the second rotating shaft 2301 is connected with a connecting block 2302, and the second rotating shaft 2301 realizes the change of direction and position of the fixing mechanism 23, so that the bottom cover 21 is convenient to disassemble;
a track groove plate 2303 is arranged on the outer side of the connecting block 2302, a sliding block 2304 is arranged inside the track groove plate 2303, a moving column 2305 is connected to the bottom end of the sliding block 2304, the sliding block 2304 is limited in sliding change position by the track groove plate 2303, and the sliding block 2304 moves to realize movement of the moving column 2305 connected with the sliding block 2304;
one end of the movable column 2305 is connected with a fixed block 2306, one end of the bottom cover 21 is provided with a fixed groove 2307, and the positions of the fixed block 2306 and the fixed groove 2307 are changed by the cooperation of the sliding block 2304 and the track groove plate 2303 of the movable column 2305 and the fixed block 2306.
The working principle is as follows: when a filter core in the device body 1 needs to be replaced or internal parts need to be checked, the side door 12 in the telescopic adjusting mechanism 10 is closed, the air inlet 13 is in a closed state, the adjusting bolt 19 is rotated to rotate the rotary sleeve 17 connected with the adjusting bolt, the long threaded rod 14 in the rotary sleeve 17 is rotated and moved rightwards, the side door 12 connected with the long threaded rod 14 is moved leftwards, the side door 12 is coincided with the air inlet 13, the air inlet 13 is in a closed state, so that when the device body 1 is opened, a large amount of polluted gas in the device body can not be emitted to cause secondary pollution, the filter core in the device body is replaced by opening the top cover 9, the hand wheel 7 is rotated to rotate the short threaded rod 6, the device is moved upwards to drive the top cover 9 to move upwards, and the rotation direction of the top cover is changed by the suspension arm 5 connected with the hand wheel by utilizing the principle of the first rotating shaft 4, when the bottom cover 21 at the air outlet 20 and the filter screen 22 inside the bottom cover 21 need to be detached, installed or cleaned in the later period, the sliding block 2304 inside the fixing mechanism 23 moves downwards through the track groove plate 2303, the moving column 2305 connected with the sliding block 2304 moves downwards, the fixing block 2306 is separated from the control of the fixing groove 2307, the fixing mechanism 23 is rotated by the rotating force of the second rotating shaft 2301, the bottom cover 21 is detached and installed, and accordingly the air conditioner is used.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides an air cleaner for engineering machine tool, includes device body (1), top cap (9), flexible adjustment mechanism (10) and fixed establishment (23), its characterized in that: the device is characterized in that the outer side of the device body (1) is connected with a supporting plate (2), the outer side of the supporting plate (2) is provided with a sleeve rod (3), the top end of the sleeve rod (3) is connected with a first rotating shaft (4), the top end of the first rotating shaft (4) is connected with a suspension arm (5), one end of the suspension arm (5) is connected with a threaded short rod (6), and the top end of the threaded short rod (6) is provided with a hand wheel (7).
2. An air cleaner for construction machinery according to claim 1, wherein: the device is characterized in that an air outlet (20) is formed in the bottom end of the device body (1), a bottom cover (21) is arranged on the outer side of the air outlet (20), and a filter screen (22) is arranged inside the bottom cover (21).
3. An air cleaner for construction machinery according to claim 1, wherein: the bottom of screw thread quarter butt (6) is connected with rings (8), and top cap (9) are installed to the bottom of rings (8) to the inside of device body (1) is provided with flexible adjustment mechanism (10).
4. An air cleaner for construction machinery according to claim 3, wherein: the one end of flexible adjustment mechanism (10) is provided with protection rubber sleeve (11), and the one end of protection rubber sleeve (11) is provided with side door (12) to the bottom of side door (12) is provided with air inlet (13).
5. An air cleaner for construction machinery according to claim 4, wherein: the telescopic adjusting mechanism (10) is internally provided with a long threaded rod (14), one end of the long threaded rod (14) is connected with a limit screw (15), and the other end of the long threaded rod (14) is provided with a rubber bottom (16).
6. An air cleaner for construction machinery according to claim 5, wherein: the outside of screw thread stock (14) is provided with rotatory sleeve (17), and the outside of rotatory sleeve (17) is installed fixing base (18) to rotatory sleeve (17) be connected with adjusting bolt (19).
7. An air cleaner for construction machinery according to claim 2, wherein: one side of bottom lid (21) is provided with fixed establishment (23), and the inside of fixed establishment (23) is provided with second axis of rotation (2301), and the bottom of second axis of rotation (2301) is connected with connecting block (2302).
8. An air cleaner for construction machinery according to claim 7, wherein: the outside of connecting block (2302) is provided with orbit frid (2303), and the inside of orbit frid (2303) is provided with slider (2304), and the bottom of slider (2304) is connected with and moves post (2305).
9. An air cleaner for construction machinery according to claim 8, wherein: one end of the movable column (2305) is connected with a fixed block (2306), and one end of the bottom cover (21) is provided with a fixed groove (2307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021481135.1U CN212642914U (en) | 2020-07-24 | 2020-07-24 | Air filter for engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021481135.1U CN212642914U (en) | 2020-07-24 | 2020-07-24 | Air filter for engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212642914U true CN212642914U (en) | 2021-03-02 |
Family
ID=74763664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021481135.1U Expired - Fee Related CN212642914U (en) | 2020-07-24 | 2020-07-24 | Air filter for engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212642914U (en) |
-
2020
- 2020-07-24 CN CN202021481135.1U patent/CN212642914U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210302 Termination date: 20210724 |