CN217081293U - Pneumatic mechanical transmission mechanism - Google Patents
Pneumatic mechanical transmission mechanism Download PDFInfo
- Publication number
- CN217081293U CN217081293U CN202221116914.0U CN202221116914U CN217081293U CN 217081293 U CN217081293 U CN 217081293U CN 202221116914 U CN202221116914 U CN 202221116914U CN 217081293 U CN217081293 U CN 217081293U
- Authority
- CN
- China
- Prior art keywords
- box
- fixed
- pneumatic
- fixing
- transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a pneumatic mechanical transmission mechanism, wherein the top end and the bottom end of a fixed supporting plate are welded with installation fixing plates, one end of the inner side of a fixed supporting box is rotatably connected with a driven belt pulley, the driven belt pulley is connected with a transmission belt pulley through a linkage belt, one end of a movable fixing sleeve is bilaterally and symmetrically connected with an adjusting screw rod in a penetrating way, the inner side of a sliding fixing hole is slidably connected with a spiral pneumatic box through an adjusting bolt, the movable fixing sleeve, a transmission fixing shaft and the transmission belt pulley are driven by the adjusting screw rod to move, thereby being convenient for rapidly changing the position of the transmission belt pulley, the spiral pneumatic box and the driven belt pulley are driven by the adjusting bolt to slide, so that the maximum adjusting range can be ensured by bidirectional adjustment when the installation position and the rotating speed under different conditions are required, thereby further widening the adaptability of equipment, the actual adaptation effect is effectively ensured.
Description
Technical Field
The utility model relates to the technical field of agricultural equipment, specifically a pneumatic mechanical transmission mechanism.
Background
The agricultural machinery refers to various machinery used in the production process of crop planting and animal husbandry, and the primary processing and treatment process of agricultural and animal products, and the agricultural machinery includes agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery and the like, and the pneumatic mechanical transmission is a mechanical transmission mode for generating wind power by using an air negative pressure environment, and is used more in agricultural fertilization at present.
But at present when the pneumatic transmission, can't be fast effectual adjusts transmission part's size according to actual need, has leaded to carrying out effectual change operation, very big influence in-service use effect because of can't carrying out when fertilizing different environment and difference.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pneumatic mechanical transmission mechanism can effectively solve and propose when the pneumatic transmission in the above-mentioned background art, can't be fast effectual adjusts transmission part's size according to actual need, has leaded to carrying out effectual change operation, the problem of very big influence in-service use effect because of fertilizing different environment and difference.
In order to achieve the above object, the utility model provides a following technical scheme: a pneumatic mechanical transmission mechanism comprises a fixed supporting plate, wherein an adjusting and fixing component is mounted on one side of the fixed supporting plate and comprises a mounting and fixing plate, a fixed supporting box, a driven belt pulley, a transmission fixing shaft, a movable fixing sleeve, an adjusting screw rod, a sliding fixing hole, an adjusting bolt, a spiral pneumatic box, a clamping transmission rod and a linkage belt;
the utility model discloses a fixed bolster, including fixed bolster, driven pulley, transmission fixed axle, fixed bolster box, driven pulley, adjusting screw, adjusting bolt, pneumatic box of spiral wind, fixed bolster top and bottom all weld installation fixed plate, two the fixed bolster box has been placed to sliding between the installation fixed plate, the inboard one end of fixed bolster box is rotated and is connected with driven pulley, driven pulley is connected with drive pulley through the linkage belt, there is the transmission fixed axle at drive pulley one end middle part through the mounting screw, fixed axle one end is rotated and has been cup jointed and remove fixed cover, it has adjusting screw to remove fixed cover one end bilateral symmetry through connection, a plurality of slip fixed orifices has been seted up to installation fixed plate one end equidistance, there is spiral pneumatic box slip fixed orifices inboard through adjusting bolt sliding connection, the welding of drive pulley one end has the joint transfer line.
Preferably, the longitudinal section of the installation fixing plate is L-shaped, and the transmission belt pulley is placed in a sliding mode and fixed on the inner side of the support box.
Preferably, one end of the driven belt pulley is embedded into and rotatably mounted on the inner side of the volute pneumatic box, and the adjusting screw is rotatably mounted at one end of the mounting fixing plate.
Preferably, one side of the volute pneumatic box is provided with a cleaning negative pressure assembly, and the cleaning negative pressure assembly comprises a linkage transmission shaft, an I-shaped negative pressure frame, an inclined drainage plate, a cleaning fixing box, a limiting spring, a cleaning auxiliary block and an inlet and an outlet;
the pneumatic belt cleaning device is characterized in that a linkage transmission shaft is installed at one end of the driven belt pulley corresponding to the position of the volute pneumatic box, an I-shaped negative pressure frame is installed at the side end of the linkage transmission shaft corresponding to the position of the volute pneumatic box, a plurality of inclined drainage plates are welded on the inner side of the I-shaped negative pressure frame in an equidistant mode, a plurality of cleaning fixing boxes are welded on the side end of the I-shaped negative pressure frame in an equidistant mode, limiting springs are symmetrically welded on the inner side of the cleaning fixing boxes in an symmetrical mode, one end of each limiting spring is connected with a cleaning auxiliary block in a clamped mode, and a plurality of inlets and outlets are formed in one end of the volute pneumatic box in an equidistant mode.
Preferably, the I-shaped negative pressure frame is rotatably arranged on the inner side of the volute pneumatic box, and the cleaning auxiliary block is slidably arranged on the inner side of the cleaning fixing box.
Preferably, one end of the auxiliary cleaning block is attached to the inner wall of the volute pneumatic box, and the longitudinal section of the inclined drainage plate is arc-shaped.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. be provided with and adjust fixed subassembly, drive fixed cover, transmission fixed axle and driving pulley removal by adjusting screw, thereby be convenient for quick change driving pulley's position, it slides to drive pnematic box of snail shape and driven pulley through getting adjusting bolt, make the operation that can be quick when the rotational speed under mounted position and the different situation is adjusted to needs, and through two-way regulation, the biggest control range has been guaranteed, thereby further widened the adaptability of equipment, the effectual adaptation effect of having guaranteed reality.
2. Be provided with clean negative pressure subassembly, rotate through i-shaped negative pressure frame and oblique drainage plate, thereby drive the business turn over that the air is continuous along importing and exporting, change the negative pressure environment in the pnematic box of snail, make can be quick when the different agricultural fertilization environment of needs reply carry out the transmission operation, drive clean auxiliary block by spacing spring and remove, make the position of the clean auxiliary block of regulation that can be quick after rotating different positions, the clear effect has been guaranteed, avoid inside dust impurity to pile up the velocity of flow and the inside negative pressure environment that lead to influencing follow-up air current in a large number.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the adjusting fixture assembly of the present invention;
FIG. 3 is a schematic view of the installation structure of the driven pulley of the present invention;
FIG. 4 is a schematic structural view of the negative cleaning pressure assembly of the present invention;
the reference numbers in the figures: 1. fixing the support plate;
2. adjusting the fixing component; 201. mounting a fixed plate; 202. fixing the support box; 203. a driven pulley; 204. a drive pulley; 205. a transmission fixing shaft; 206. moving the fixed sleeve; 207. adjusting the screw rod; 208. a sliding fixing hole; 209. adjusting the bolt; 210. a volute pneumatic box; 211. clamping a transmission rod; 212. a linkage belt;
3. cleaning the negative pressure assembly; 301. a linkage transmission shaft; 302. an I-shaped negative pressure frame; 303. an oblique drainage plate; 304. cleaning the fixing box; 305. a limiting spring; 306. cleaning the auxiliary block; 307. and (7) an inlet and an outlet.
Detailed Description
The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.
Example (b): as shown in fig. 1-4, the utility model provides a technical solution, a pneumatic mechanical transmission mechanism, which comprises a fixed supporting plate 1, wherein an adjusting fixing component 2 is installed on one side of the fixed supporting plate 1, and the adjusting fixing component 2 comprises an installation fixing plate 201, a fixed supporting box 202, a driven pulley 203, a transmission pulley 204, a transmission fixing shaft 205, a movable fixing sleeve 206, an adjusting screw 207, a sliding fixing hole 208, an adjusting bolt 209, a scroll pneumatic box 210, a clamping transmission rod 211 and a linkage belt 212;
the top end and the bottom end of the fixed supporting plate 1 are welded with the mounting fixing plates 201, the longitudinal section of each mounting fixing plate 201 is L-shaped, so that the connection and installation are more stable, the fixed supporting box 202 is slidably placed between the two mounting fixing plates 201, one end of the inner side of the fixed supporting box 202 is rotatably connected with the driven pulley 203, the driven pulley 203 is connected with the transmission pulley 204 through the linkage belt 212, the transmission pulley 204 is slidably placed on the inner side of the fixed supporting box 202, so that the quick movement can be realized during the limit linkage, and the effective protection can be realized during the operation, the middle part of one end of the transmission pulley 204 is provided with the transmission fixing shaft 205 through a screw, one end of the transmission fixing shaft 205 is rotatably sleeved with the movable fixing sleeve 206, one end of the movable fixing sleeve 206 is bilaterally and symmetrically penetrated and connected with the adjusting screw rods 207, the adjusting screw rods 207 are rotatably installed at one end of the mounting fixing plates 201, so that the effective support and limit can be realized during the adjustment, a plurality of sliding fixing holes 208 are formed in one end of the mounting fixing plate 201 in an equidistant mode, the inner side of each sliding fixing hole 208 is connected with a snail-shaped pneumatic box 210 in a sliding mode through an adjusting bolt 209, one end of the driven pulley 203 is embedded into and rotatably mounted on the inner side of the snail-shaped pneumatic box 210, the driven pulley is convenient to limit and fix, and one end of the driving pulley 204 is welded with a clamping driving rod 211.
A cleaning negative pressure component 3 is arranged on one side of the snail-shaped pneumatic box 210, and the cleaning negative pressure component 3 comprises a linkage transmission shaft 301, an I-shaped negative pressure frame 302, an inclined drainage plate 303, a cleaning fixing box 304, a limiting spring 305, a cleaning auxiliary block 306 and an inlet and outlet 307;
a linkage transmission shaft 301 is arranged at one end of the driven belt pulley 203 corresponding to the position of the volute pneumatic box 210, an I-shaped negative pressure frame 302 is arranged at the side end of the linkage transmission shaft 301 corresponding to the position of the volute pneumatic box 210, the I-shaped negative pressure frame 302 is rotatably arranged at the inner side of the volute pneumatic box 210, so that effective fixing and limiting can be realized during linkage rotation, and the situation of position deviation during linkage can be avoided, a plurality of inclined drainage plates 303 are equidistantly welded at the inner side of the I-shaped negative pressure frame 302, the longitudinal section of each inclined drainage plate 303 is arc-shaped, the effects of flow guiding and flow limiting are ensured, a plurality of cleaning fixing boxes 304 are equidistantly welded at the side end of the I-shaped negative pressure frame 302, limiting springs 305 are symmetrically welded at the inner side of each cleaning fixing box 304, one end of each two limiting springs 305 is connected with a cleaning auxiliary block 306 in a clamping manner, one end of each cleaning auxiliary block 306 is attached to the inner wall of the volute pneumatic box 210, the cleaning effect is ensured, and the influence of gas flow caused by large accumulation of impurities is avoided, the auxiliary cleaning block 306 is slidably mounted on the inner side of the fixed cleaning box 304, so that the auxiliary cleaning block 306 can be limited and fixed when the position is adjusted, and a plurality of inlets and outlets 307 are formed in one end of the volute pneumatic box 210 at equal intervals.
The utility model discloses a theory of operation and use flow: when pneumatic transmission is needed, a worker fixedly connects the transmission fixing shaft 205 and the transmission belt pulley 204 through screws, and then drives the movable fixing sleeve 206 to move along the side end of the installation fixing plate 201 by the adjusting screw 207, so as to drive the transmission fixing shaft 205 and the transmission belt pulley 204 to move, so that when different transmission belt pulleys 204 are needed to be adjusted, the operation can be performed quickly, the adjusting bolt 209 is loosened, the adjusting bolt 209 slides on the inner side of the sliding fixing hole 208, and the volute pneumatic box 210 is driven to move along the installation fixing plate 201 and the driven belt pulley 203 along the fixed supporting box 202, so that the operation can be performed quickly when the installation position and the rotating speed under different conditions need to be adjusted, the transmission belt pulley 204 drives the linkage belt 212 to rotate, so that the driven belt pulley 203 rotates synchronously, and the I-shaped negative pressure frame 302 is driven to rotate synchronously at high speed;
when I-shaped negative pressure frame 302 rotates, oblique drainage plate 303 rotates synchronously, thereby drive the business turn over that the air lasts along exit 307, thereby change the negative pressure environment in the pnematic box 210 of snail, make can be quick when the different agricultural fertilization environment of reply need be operated, drive clean fixed box 304 synchronous revolution when I-shaped negative pressure frame 302 rotates, it slides along clean fixed box 304 to drive clean supplementary piece 306 by limiting spring 305, make the position of regulation clean supplementary piece 306 that can be quick after rotating different positions, thereby further guarantee clear effect, avoid inside dust impurity to pile up in a large number and lead to influencing the velocity of flow and the inside negative pressure environment of follow-up air current.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a pneumatic mechanical transmission mechanism, includes fixed support plate (1), its characterized in that: an adjusting and fixing component (2) is installed on one side of the fixed supporting plate (1), and the adjusting and fixing component (2) comprises an installation fixing plate (201), a fixed supporting box (202), a driven belt pulley (203), a transmission belt pulley (204), a transmission fixing shaft (205), a movable fixing sleeve (206), an adjusting screw (207), a sliding fixing hole (208), an adjusting bolt (209), a volute pneumatic box (210), a clamping transmission rod (211) and a linkage belt (212);
the utility model discloses a pneumatic fixed support of a motor vehicle, including fixed bolster (1), fixed bolster (1) top and bottom all weld installation fixed plate (201), two fixed bolster box (202) have been placed in sliding between installation fixed plate (201), fixed bolster box (202) inboard one end is rotated and is connected with driven pulley (203), driven pulley (203) are connected with driving pulley (204) through linkage belt (212), driving fixed axle (205) is installed through the screw in driving pulley (204) one end middle part, driving fixed axle (205) one end is rotated and is cup jointed and remove fixed cover (206), remove fixed cover (206) one end bilateral symmetry through connection and have adjusting screw (207), a plurality of slip fixed orifices (208) have been seted up to installation fixed plate (201) one end equidistance, slip fixed orifices (208) inboard has spiral pneumatic box (210) through adjusting bolt (209) sliding connection, a clamping transmission rod (211) is welded at one end of the transmission belt pulley (204).
2. A pneumatic mechanical transmission mechanism according to claim 1, wherein the mounting plate (201) is L-shaped in longitudinal section, and the transmission pulley (204) is slidably disposed and fixed inside the support case (202).
3. A pneumatic mechanical transmission mechanism as claimed in claim 1, wherein the driven pulley (203) is rotatably mounted at one end thereof to the inside of the volute pneumatic box (210), and the adjusting screw (207) is rotatably mounted at one end thereof to the mounting plate (201).
4. The pneumatic mechanical transmission mechanism as claimed in claim 1, wherein a cleaning negative pressure component (3) is mounted on one side of the volute pneumatic box (210), and the cleaning negative pressure component (3) comprises a linkage transmission shaft (301), an I-shaped negative pressure frame (302), an inclined drainage plate (303), a cleaning fixing box (304), a limiting spring (305), a cleaning auxiliary block (306) and an inlet and outlet (307);
driven pulley (203) one end corresponds spiral pneumatic box (210) position department and installs linkage transmission shaft (301), linkage transmission shaft (301) side corresponds spiral pneumatic box (210) position department and installs i-shaped negative pressure frame (302), i-shaped negative pressure frame (302) inboard equidistance welding has a plurality of oblique drainage plate (303), i-shaped negative pressure frame (302) side equidistance welding has a plurality of clean fixed box (304), clean fixed box (304) inboard symmetrical welding has spacing spring (305), two spacing spring (305) one end joint is connected with clean auxiliary block (306), a plurality of import and export (307) have been seted up to spiral pneumatic box (210) one end equidistance.
5. The transmission mechanism of claim 4, wherein the I-shaped negative pressure frame (302) is rotatably mounted inside the volute pneumatic box (210), and the cleaning auxiliary block (306) is slidably mounted inside the cleaning fixing box (304).
6. A pneumatic mechanical transmission mechanism as claimed in claim 4, wherein one end of the cleaning auxiliary block (306) is attached to the inner wall of the volute pneumatic box (210), and the longitudinal section of the oblique flow guiding plate (303) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221116914.0U CN217081293U (en) | 2022-05-11 | 2022-05-11 | Pneumatic mechanical transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221116914.0U CN217081293U (en) | 2022-05-11 | 2022-05-11 | Pneumatic mechanical transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217081293U true CN217081293U (en) | 2022-07-29 |
Family
ID=82503353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221116914.0U Active CN217081293U (en) | 2022-05-11 | 2022-05-11 | Pneumatic mechanical transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217081293U (en) |
-
2022
- 2022-05-11 CN CN202221116914.0U patent/CN217081293U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108966705B (en) | Vegetable seeder | |
| CN207382885U (en) | A kind of new seed broadcaster | |
| CN217081293U (en) | Pneumatic mechanical transmission mechanism | |
| CN115380727A (en) | Tobacco topping mechanism, device and topping machine | |
| CN111357410A (en) | Household vegetable planter with automatic harvesting function | |
| CN219404285U (en) | Robot vision guiding device | |
| CN108759392A (en) | A kind of organic fertilizer production drying device | |
| CN210579940U (en) | Carrot seeder | |
| CN108738567A (en) | A kind of Radix Notoginseng seedling orientation experimental bench | |
| CN213548221U (en) | Water shield in lake of horse is planted with device of thinning out | |
| CN112139030B (en) | A foreign matter shaker for red date edulcoration | |
| CN211880981U (en) | Seeder for wheat three-nursery field breeding test | |
| CN108657751B (en) | Spiral feeding device with adjusting function for grains | |
| CN221606846U (en) | Deviation correcting device for plate conveying belt | |
| CN209861806U (en) | Small-size plastic mulching machine convenient to adjust tectorial membrane size | |
| CN112975536A (en) | Automatic feeding device of numerical control machine tool | |
| CN111820125A (en) | Multi freedom vegetable pollination support | |
| CN220326226U (en) | Seeding interval adjustable seeder | |
| CN211531790U (en) | Rice transplanter clutch running-in table | |
| CN221104221U (en) | Three-dimensional organic vegetable cultivates and plants frame | |
| CN212232112U (en) | Multifunctional agricultural electric rice transplanter | |
| CN214125984U (en) | Agricultural intelligent agricultural is with accurate controlling means that fertilizies | |
| CN217618473U (en) | Novel laser pipe cutting automatic feeding machine | |
| CN220606530U (en) | Agricultural seeding control device | |
| CN217591510U (en) | Agricultural machine can fix angle turn to device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |