CN220060972U - Connection structure of air cap - Google Patents
Connection structure of air cap Download PDFInfo
- Publication number
- CN220060972U CN220060972U CN202321615096.3U CN202321615096U CN220060972U CN 220060972 U CN220060972 U CN 220060972U CN 202321615096 U CN202321615096 U CN 202321615096U CN 220060972 U CN220060972 U CN 220060972U
- Authority
- CN
- China
- Prior art keywords
- air cap
- dust removing
- fixedly arranged
- connection structure
- air
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- 239000000428 dust Substances 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000000694 effects Effects 0.000 abstract description 9
- 230000006872 improvement Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 7
- 239000013618 particulate matter Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of connection structures of air caps, and discloses a connection structure of an air cap, which comprises a main body mechanism, a dust removing mechanism and a connection fixing mechanism, wherein the dust removing mechanism is positioned at the upper end of the main body mechanism, the connection fixing mechanism is positioned in the dust removing mechanism, the main body mechanism comprises a connection box body, an air filter box body, a threaded connection part, a filter screen and a connecting pipe, the air filter box body is movably arranged at the lower end of the connection box body, the threaded connection part is fixedly arranged at the upper end of the air filter box body, and the filter screen is movably arranged in the air filter box body. This connection structure of air cap is through the installation and the improvement to dust removal mechanism for this connection structure of air cap's dust removal ability promotes to some extent, in the in-service use, can be fast effectively with dust and the particulate matter discharge in the air when using, play the effect of saving air filter and oil filter.
Description
Technical Field
The utility model relates to the technical field of connecting structures of air caps, in particular to a connecting structure of an air cap.
Background
In some farm machinery accessories, the air cap is needed to be used, and some engineering machinery such as a tractor, a harvester and the like are needed to be used for preventing rain.
However, when the conventional air cap is connected with a machine fitting, most of the conventional air cap is directly sleeved on the large opening cover, the connection is unstable, the work and use efficiency of the air cap is affected, and a pair of machines are damaged to some extent, so that a better connecting structure of the air cap is required.
However, because the dust removal capability of the connecting structure of the air cap in the prior art is poor, the connecting structure of the air cap is inconvenient to discharge particles in air in the actual use process, certain damage is caused to the filtering system, the effect of air-saving and oil-saving filtering is inconvenient to play, and the working efficiency of the connecting structure of the air cap is affected.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a connecting structure of an air cap, which solves the problems that in the prior art, the dust removing capability of the connecting structure of the air cap is poor, so that the connecting structure of the air cap is inconvenient to discharge particles in air in the actual use process, the filtering system is damaged to a certain extent, the air and oil saving effects are inconvenient to play, and the working efficiency of the connecting structure of the air cap is affected.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connection structure of air cap, includes main part mechanism, dust removing mechanism and connection fixed establishment, dust removing mechanism is located main part mechanism's upper end, connection fixed establishment is located dust removing mechanism's inside, main part mechanism includes connection box, empty box, threaded connection department, filter screen and connecting pipe of straining, empty box movable mounting is in the lower extreme of connecting the box, threaded connection department fixed mounting is in the upper end of straining the box, filter screen movable mounting is in the inside of straining the box, connecting pipe fixed mounting is in the front end of connecting the box, dust removing mechanism includes connecting seat, adapter sleeve and air cap body, connecting seat fixed mounting is in the upper end of connecting the box, adapter sleeve movable mounting is in the upper end of connecting seat, air cap body fixed mounting is in the upper end of adapter sleeve.
Preferably, the dust removing mechanism further comprises a dust removing opening, a supporting frame, a fixing nut, a rotating shaft and dust removing fan blades, the dust removing opening is fixedly arranged at the front end of the air cap body, the supporting frame is fixedly arranged inside the air cap body, and the effect of stably supporting the rotating shaft is achieved through the installation and improvement of the supporting frame.
Preferably, the fixing nut is movably arranged at the lower end of the supporting frame, the rotating shaft is arranged at the upper end of the supporting frame, the rotating shaft is in threaded connection with the fixing nut, the dust removing fan blade is fixedly arranged at the outer end of the rotating shaft, and the effect of being convenient for dust removal is realized by arranging and improving the rotating shaft and the dust removing fan blade.
Preferably, the connection fixing mechanism comprises a control button, a first mounting groove, a roller, an opening plate, a connecting plate, a first reset spring, a buckle, a limiting block, a second mounting groove and a second reset spring, wherein the control button is fixedly arranged at the front end and the rear end of the connecting sleeve, the first mounting groove is fixedly arranged inside the connecting sleeve, the roller is fixedly arranged at the rear end of the control button, and the effect of being convenient to connect and fix is realized through the installation and improvement of the control button and the roller.
Preferably, the opening and closing plate is movably mounted at the left end and the right end of the rear end of the roller, the connecting plate is fixedly mounted at the rear end of the opening and closing plate, the first reset spring is fixedly mounted at the left end of the opening and closing plate and is fixedly connected to the right end of the first mounting groove, and the functions of limiting and resetting the control button are realized through mounting and improvement of the opening and closing plate and the first reset spring.
Preferably, the buckle fixed mounting is at the front and back both ends of connecting seat, stopper fixed mounting is at the rear end of buckle, mounting groove two fixed settings are in the inside of connecting seat, reset spring two fixed mounting is at the rear end of stopper, through the installation and the improvement to buckle and stopper, has realized the effect of being convenient for connect the installation.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the connecting structure of the air cap, the dust removing capability of the connecting structure of the air cap is improved by installing and improving the dust removing mechanism, so that dust and particles in the air can be rapidly and effectively discharged in the actual use process, and the air filtering and oil filtering saving effects are achieved;
2. according to the connecting structure of the air cap, through the installation and improvement of the connecting and fixing mechanism, the connecting and fixing capacity of the connecting structure of the air cap is improved, and in the actual use process, the connecting structure can be installed and connected in a portable mode, so that the use efficiency of the connecting structure of the air cap is improved;
3. this connection structure of air cap through the installation and the improvement to main part mechanism, has realized being convenient for change the effect of filter screen, in the in-service use, can portably change the filter screen according to the use needs, has improved this connection structure of air cap convenience of use.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the main mechanism structure of the present utility model;
FIG. 3 is a schematic view of a partial cross-sectional structure of the dust removing mechanism of the present utility model;
FIG. 4 is a schematic cross-sectional view of the connecting and fixing mechanism of the present utility model.
In the figure: 1. a main body mechanism; 101. the box body is connected; 102. an air filter box body; 103. a threaded connection; 104. a filter screen; 105. a connecting pipe; 2. a dust removing mechanism; 201. a connecting seat; 202. a connection sleeve; 203. an air cap body; 204. a dust removal port; 205. a support frame; 206. a fixing nut; 207. a rotating shaft; 208. dust removing fan blades; 3. connecting a fixing mechanism; 301. a control button; 302. a first mounting groove; 303. a roller; 304. an opening plate; 305. a connecting plate; 306. a first reset spring; 307. a buckle; 308. a limiting block; 309. a second mounting groove; 310. and a second reset spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a connection structure of air cap, including main body mechanism 1, dust removal mechanism 2 and connection fixed establishment 3, dust removal mechanism 2 is located the upper end of main body mechanism 1, connection fixed establishment 3 is located the inside of dust removal mechanism 2, main body mechanism 1 includes connection box 101, empty box 102, threaded connection department 103, filter screen 104 and connecting pipe 105, empty box 102 movable mounting is in the lower extreme of connection box 101, threaded connection department 103 fixed mounting is in the upper end of empty box 102, filter screen 104 movable mounting is in the inside of empty box 102, connecting pipe 105 fixed mounting is in the front end of connection box 101, dust removal mechanism 2 includes connecting seat 201, connecting sleeve 202 and air cap body 203, connecting seat 201 fixed mounting is in the upper end of connection box 101, connecting sleeve 202 movable mounting is in the upper end of connecting seat 201, air cap body 203 fixed mounting is in the upper end of connecting sleeve 202.
The dust removing mechanism 2 further comprises a dust removing opening 204, a supporting frame 205, a fixing nut 206, a rotating shaft 207 and dust removing fan blades 208, the dust removing opening 204 is fixedly arranged at the front end of the air cap body 203, the supporting frame 205 is fixedly arranged in the air cap body 203, the fixing nut 206 is movably arranged at the lower end of the supporting frame 205, the rotating shaft 207 is arranged at the upper end of the supporting frame 205, the rotating shaft 207 is in threaded connection with the fixing nut 206, the dust removing fan blades 208 are fixedly arranged at the outer end of the rotating shaft 207, the connecting sleeve 202 is sleeved on the connecting seat 201, and the connecting sleeve 202 is buckled in a clamping groove in the connecting sleeve 202 through a buckle 307, so that the air cap body 203 is stably connected with the connecting box 101.
The connection fixing mechanism 3 comprises a control button 301, a first mounting groove 302, a roller 303, an opening and closing plate 304, a connecting plate 305, a first return spring 306, a buckle 307, a limiting block 308, a second mounting groove 309 and a second return spring 310, wherein the control button 301 is fixedly arranged at the front end and the rear end of the connecting sleeve 202, the first mounting groove 302 is fixedly arranged in the connecting sleeve 202, the roller 303 is fixedly arranged at the rear end of the control button 301, the opening and closing plate 304 is movably arranged at the left end and the right end of the rear end of the roller 303, the connecting plate 305 is fixedly arranged at the rear end of the opening and closing plate 304, the first return spring 306 is fixedly arranged at the left end of the opening and closing plate 304, the first return spring 306 is fixedly connected to the right end of the first mounting groove 302, the buckle 307 is fixedly arranged at the front end and the rear end of the connecting seat 201, the limiting block 308 is fixedly arranged at the rear end of the buckle 307, the second mounting groove 309 is fixedly arranged in the connecting seat 201, the second return spring 310 is fixedly arranged at the rear end of the connecting sleeve 308, the rotating shaft 207 and the dust removing blades 208 through spiral air inlet to rotate the dust and particles to generate centrifugal force to discharge dust and particles from the dust removing opening 204.
Working principle: when the engine is required to be used, the engine of the tractor is connected through the connecting pipe 105, the connecting box body 101 is stably placed at a proper position, then the connecting sleeve 202 is sleeved on the connecting seat 201, the connecting sleeve 202 is buckled into a clamping groove in the connecting sleeve 202 through the buckle 307, the air cap body 203 is stably connected with the connecting box body 101, when the engine works, the rotating shaft 207 and the dust removing fan blades 208 rotate through spiral air inlet, centrifugal force is generated to discharge dust and particles from the dust removing hole 204, damage of the dust to the filter screen 104 is reduced, air filtration oil filtration is more saved after the dust is filtered, when the air cap body 203 is required to be disassembled for maintenance, the control button 301 is pressed to drive the roller 303 to slide to the opening and closing plate 304, the connecting plate 305 is pressed onto the buckle 307, the connecting sleeve 202 is separated from the connecting seat 201, and the maintenance is removed.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a connection structure of air cap, includes main part mechanism (1), dust removal mechanism (2) and connects fixed establishment (3), its characterized in that: the dust removing mechanism (2) is located the upper end of main part mechanism (1), connect fixed establishment (3) to be located the inside of dust removing mechanism (2), main part mechanism (1) is including connecting box (101), empty box (102), threaded connection department (103), filter screen (104) and connecting pipe (105), empty box (102) movable mounting is in the lower extreme of connecting box (101), threaded connection department (103) fixed mounting is in the upper end of empty box (102), filter screen (104) movable mounting is in the inside of empty box (102), connecting pipe (105) fixed mounting is in the front end of connecting box (101), dust removing mechanism (2) are including connecting seat (201), adapter sleeve (202) and air cap body (203), connecting seat (201) fixed mounting is in the upper end of connecting box (101), adapter sleeve (202) movable mounting is in the upper end of connecting seat (201), air cap body (203) fixed mounting is in the upper end of adapter sleeve (202).
2. The air cap connection structure according to claim 1, wherein: the dust removing mechanism (2) further comprises a dust removing opening (204), a supporting frame (205), a fixing nut (206), a rotating shaft (207) and dust removing fan blades (208), the dust removing opening (204) is fixedly arranged at the front end of the air cap body (203), and the supporting frame (205) is fixedly arranged in the air cap body (203).
3. The air cap connection structure according to claim 2, wherein: the fixing nut (206) is movably mounted at the lower end of the supporting frame (205), the rotating shaft (207) is mounted at the upper end of the supporting frame (205), the rotating shaft (207) is in threaded connection with the fixing nut (206), and the dust removing fan blade (208) is fixedly mounted at the outer end of the rotating shaft (207).
4. A connection structure of an air cap according to claim 3, wherein: the connecting and fixing mechanism (3) comprises a control button (301), a first mounting groove (302), a roller (303), an opening and closing plate (304), a connecting plate (305), a first reset spring (306), a buckle (307), a limiting block (308), a second mounting groove (309) and a second reset spring (310), wherein the control button (301) is fixedly mounted at the front end and the rear end of the connecting sleeve (202), the first mounting groove (302) is fixedly arranged inside the connecting sleeve (202), and the roller (303) is fixedly mounted at the rear end of the control button (301).
5. The air cap connection structure according to claim 4, wherein: the opening and closing plate (304) is movably arranged at the left end and the right end of the rear end of the roller (303), the connecting plate (305) is fixedly arranged at the rear end of the opening and closing plate (304), the first return spring (306) is fixedly arranged at the left end of the opening and closing plate (304), and the first return spring (306) is fixedly connected to the right end of the first mounting groove (302).
6. The air cap connection structure according to claim 5, wherein: the buckle (307) is fixedly arranged at the front end and the rear end of the connecting seat (201), the limiting block (308) is fixedly arranged at the rear end of the buckle (307), the second mounting groove (309) is fixedly arranged in the connecting seat (201), and the second return spring (310) is fixedly arranged at the rear end of the limiting block (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321615096.3U CN220060972U (en) | 2023-06-25 | 2023-06-25 | Connection structure of air cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321615096.3U CN220060972U (en) | 2023-06-25 | 2023-06-25 | Connection structure of air cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220060972U true CN220060972U (en) | 2023-11-21 |
Family
ID=88767849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321615096.3U Active CN220060972U (en) | 2023-06-25 | 2023-06-25 | Connection structure of air cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220060972U (en) |
-
2023
- 2023-06-25 CN CN202321615096.3U patent/CN220060972U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |