CN201153490Y - Double-side tension spring swing arm type feeding system - Google Patents
Double-side tension spring swing arm type feeding system Download PDFInfo
- Publication number
- CN201153490Y CN201153490Y CNU2007201468014U CN200720146801U CN201153490Y CN 201153490 Y CN201153490 Y CN 201153490Y CN U2007201468014 U CNU2007201468014 U CN U2007201468014U CN 200720146801 U CN200720146801 U CN 200720146801U CN 201153490 Y CN201153490 Y CN 201153490Y
- Authority
- CN
- China
- Prior art keywords
- swing arm
- roller assembly
- feeding
- feeding system
- gear
- 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.)
- Expired - Fee Related
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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- Threshing Machine Elements (AREA)
Abstract
The utility model relates to a bilateral tension spring swinging-arm type feeding system which makes use of mature technology structure of an upper feeding roller assembly and a lower feeding roller assembly of the feeding system of similar models and adopts a transmission mode of chain transmission and a planetary gear train composed of a centre gear, a planetary gear and a tie rod which is a swinging arm for power transmission between the upper feeding roller assembly and the lower feeding roller assembly; the holding, the transportation of materials and the adjustment of the magnitude of feeding quantity adopt a structure mode that the big end of the swinging arm drives the feeding roller assemblies to swing up and down in circular arc grooves of two support side plates of the left and the right. Compared with a traditional mode, the bilateral tension spring swinging-arm type feeding system has the advantages that the transmission is smooth and reliable; the feeding adjustment quantity of the materials is great; the work efficiency of machines is enhanced, and is suitable for polytype forage grass and straw rubbing machines.
Description
Affiliated technical field
The utility model relates to a kind of material feeding unit that is applied on forage grass, the straw rubber, and it has simplified the structure of conventional apparatus, has eliminated wear-out part, has improved the operating efficiency of machine.
Background technology
The intake mechanism of present known forage grass, straw rubber, roughly by left and right supporting side plate, upper and lower feeding roller assembly, compositions such as straight-tooth running part and cross groove shaft coupling.Upper and lower feeding roller assembly is installed between left and right two supporting side plates, feed the drive roll that roller assembly is a transferring power down, with the lower end of sliding bearing form location and installation at left and right two supporting side plates, last feeding roller assembly is a driven roll, and two slim slide blocks that it is installed with the moving form of holding of sliding by its two ends diameter of axle are embedded between the rectangle groove of left and right two supporting side plates upper end.Under feed roller assembly, by pair of straight gear and cross groove shaft coupling power is passed to the feeding roller assembly and made its rotation, in the middle of the feeding process, the adjusting of the clamping of material, conveying and feed quantity size, rely on the slim slide block at its diameter of axle two ends by last feeding roller assembly, be close to the rectangle groove slideway on left and right two supporting side plates, up and down reciprocatingly slide and realize.This structural materials feeding regulated quantity is little, and between the groove slideway of slim slide block and left and right sides supporting side plate and two the connecing between the dish of cross groove shaft coupling for sliding friction contacts, so after machine worked long hours, accessory loss was fast, the breakdown maintenance rate height of machine, work efficiency is low.
Summary of the invention
For little, the problems such as operation is not steady, machine maintenance fault rate height of the material feeding unit material feeding amplitude of accommodation that solve existing type, the utility model provides a kind of bilateral extension spring swing arm feeding system, and this device material feed quantity amplitude of accommodation is big; Adopted advanced power transmission mode.So not only have a machine in operation more steadily, reliably, reduced the central fault rate of machine operation, and greatly improved the operating efficiency of machine.
The technical scheme that its technical problem that solves the utility model adopts is: the power transmission between the upper and lower feeding roller assembly is that the planet circular system transmission that swing arm is formed is formed by the chain transmission with by centre wheel, planetary gear, tie-rod; Be separately installed with a swing arm and an extension spring in the both sides of left and right supporting side plate.
The utility model another one major technique feature is: left and right two supporting side plates are set, and symmetry offers arc groove on left and right two supporting side plates.
The 3rd major technique feature of the present utility model is: two swing arms are set, i.e. and the tie-rod of planet circular system, two swing arm small ends are fixed on the central shaft.
The 4th major technique feature of the present utility model is: designing a sprocket wheel and gear duplex is the parts of one, and gear wherein is the central gear of planet circular system, and its small end near swing arm is installed in the central shaft termination.
The 5th major technique feature of the present utility model is: design a spur gear, be the planetary gear of planet circular system, its big end near swing arm is installed in the termination in feeding roll shaft footpath, is engagement with central gear.
The beneficial effects of the utility model are: mechanism's operation and power transmission are steady more, reliable, and the feeding regulated quantity of material increases, and have significantly reduced the breakdown maintenance rate of machine in the middle of using, and have improved the operating efficiency of machine.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified
Fig. 1 is a main sectional structure chart of the present utility model
Fig. 2 is the front view of the utility model swing arm
Fig. 3 is the sectional view of the utility model swing arm
In Fig. 1,1. sprocket wheel, 2. planetary gear, 3. sprocket gear duplex parts, 4. swing arm, 5. left supporting side plate is 6. gone up the feeding-wheel assembly, and 7. central shaft 8. descends the feeding-wheel assembly, 9. right supporting side plate, 10. extension spring.
The specific embodiment
In Fig. 1, Fig. 2 and embodiment shown in Figure 3, on feed roller assembly (6), feed roller assembly (8) down and be installed between left supporting side plate (5) and the right supporting side plate (9).After kneading machine starts, power passes to down the feeding roller assembly and makes its rotation through transmission system, sprocket wheel (1) transmission that feeds the roller assembly process is down gone up transmission of power sprocket gear duplex parts (3) of installing and is made its rotation to central shaft (7), wherein the gear of duplex parts is the central gear of a planet circular system, by central gear this planet circular system is got into smooth like this, and planetary gear (2) is accepted the power from central gear, the feeding roller assembly rotates in the driving, rotation direction is with hello roller assembly is opposite down, when material feeds, material enters, feed the gap between the roller assembly down, last feeding roller assembly connection overcomes the elastic force effect of both sides extension spring (10) with the swing arm (4) at two ends, on a left side, swing in the arc groove of right supporting side plate, realized the feeding function of the automatic clamping and the conveying of material thus.
Claims (5)
1. bilateral extension spring swing arm feeding system, by left supporting side plate, right supporting side plate, on feed roller assembly, feed roller assembly etc. down and form, it is characterized in that: the power transmission between the upper and lower feeding roller assembly is that the planet circular system transmission that swing arm is formed is formed by the chain transmission with by centre wheel, planetary gear, tie-rod; Be separately installed with a swing arm and an extension spring in the both sides of left and right supporting side plate.
2. bilateral extension spring swing arm feeding system according to claim 1 is characterized in that: left and right two supporting side plates are set, and symmetry offers arc groove on left and right two supporting side plates.
3. bilateral extension spring swing arm feeding system according to claim 1 is characterized in that: two swing arms are set, i.e. and the tie-rod of planet circular system, two swing arm small ends are fixed on the central shaft.
4. bilateral extension spring swing arm feeding system according to claim 1 is characterized in that: designing a sprocket wheel and gear duplex is the parts of one, and gear wherein is the central gear of planet circular system, and its small end near swing arm is installed in the central shaft termination.
5. bilateral extension spring swing arm feeding system according to claim 1 is characterized in that: design a spur gear, be the planetary gear of planet circular system, its big end near swing arm is installed in the termination of the feeding roller assembly diameter of axle, is engagement with central gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201468014U CN201153490Y (en) | 2007-04-26 | 2007-04-26 | Double-side tension spring swing arm type feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201468014U CN201153490Y (en) | 2007-04-26 | 2007-04-26 | Double-side tension spring swing arm type feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201153490Y true CN201153490Y (en) | 2008-11-26 |
Family
ID=40101281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201468014U Expired - Fee Related CN201153490Y (en) | 2007-04-26 | 2007-04-26 | Double-side tension spring swing arm type feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201153490Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262665A (en) * | 2018-11-08 | 2019-01-25 | 李爱兵 | A kind of garlic shoot filament cutter |
| CN113228941A (en) * | 2021-03-29 | 2021-08-10 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Clamping and feeding device of straw shredding machine |
-
2007
- 2007-04-26 CN CNU2007201468014U patent/CN201153490Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262665A (en) * | 2018-11-08 | 2019-01-25 | 李爱兵 | A kind of garlic shoot filament cutter |
| CN113228941A (en) * | 2021-03-29 | 2021-08-10 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Clamping and feeding device of straw shredding machine |
| CN113228941B (en) * | 2021-03-29 | 2022-07-15 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Clamping and feeding device of straw filament cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 |