CN203369082U - Split cam plunger type variable and quantitative uniform feeding mechanism - Google Patents
Split cam plunger type variable and quantitative uniform feeding mechanism Download PDFInfo
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- CN203369082U CN203369082U CN201320380691.3U CN201320380691U CN203369082U CN 203369082 U CN203369082 U CN 203369082U CN 201320380691 U CN201320380691 U CN 201320380691U CN 203369082 U CN203369082 U CN 203369082U
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- cam body
- cam
- plunger
- split
- half cam
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Abstract
The utility model discloses a split cam plunger type variable and quantitative uniform feeding mechanism. According to the split cam plunger type variable and quantitative uniform feeding mechanism, a cam in the feeding mechanism for feeding is mainly designed into a form of a splittable cam; an adjusting device is arranged between two halves of cam bodies; the positions of the movable cam bodies can be adjusted by the adjusting device so as to adjust a feeding amount according to requirements. The split cam plunger type variable and quantitative uniform feeding mechanism is uniform to feed, accurate and variable in quantification, simple to operate and easy to learn and safe to use; the feeding of fine and light grains and powdery mediums can be realized.
Description
Technical field
The utility model relates to a kind of for realizing the feeding machanism to tiny, light granules and powdery medium feed, especially a split cam-plunger formula set amount uniform feeding machine structure.
Background technology
At first the modernization that realizes China's agricultural will realize the modernization of agricultural machinery.Agricultural machinery can increase substantially the advantages such as efficiency, reduction labour intensity, increase product yield, in recent years, agricultural machinery more and more receives people's concern, broadcasts sowing machinery and receives much attention especially and present fast-developing trend, and broadcast sowing mechanical key, is feeding machanism.Seed broadcaster miscellaneous occurred in recent years, as drilling machine, planter etc., these machineries have play a part positive huge to large-area plantation wheat, corn, soybean etc.But also come with some shortcomings, as: be no matter that drilling machine or planter seed tiny for some, lightweight broadcasts sowing that effect is very undesirable even can not be sowed; Drilling machine and planter, when the high density uniform broadcasting, broadcast sowing effect evenly not good, quantitatively inaccuracy; Drilling machine and planter all can not broadcast sowing Powdered fertilizer.
Summary of the invention
For the uniform feeding effect, realize that the utility model provides a kind of split cam-plunger formula set amount uniform feeding machine structure to the feed of tiny, light granules and powdery medium.
The technical scheme that the utility model technical solution problem adopts:
The utility model mainly by movable half cam body, fix half cam body, column rotor, plunger, spring, adjusting bolt and form, it is characterized in that, fixing half cam body fixes by fixed axis, movable half cam body can have more by a small margin and move in a certain direction, is uniformly distributed a plurality of holes (claiming again feed chamber) on the column rotor.
" split cam-plunger formula set amount uniform feeding machine structure " operation principle:
Fix half cam body and be fixed in frame by fixed axis, make to fix half cam body and keep static, adjusting adjusting bolt makes movable half cam body move to certain position along fixed-direction, rear fixed adjustment adjusting bolt, position when thereby the control plunger contacts with movable half cam body, and then control the feed chamber size.Drive the column rotor to rotate, in plunger end and movable half cam body contact process, plunger is substantially constant in Zhong position, hole, realizes variable quantitative feeding.When making plunger and fixing half cam body and contact, start pusher, until plunger motion when fixing the centre position of half cam body, completes pusher, this back-plunger and the size of fixing process that half cam body contacts and will adjust feed chamber, for feed is next time prepared.When plunger contacts with movable half cam body again, enter feeder process next time.Be uniformly distributed a plurality of holes in this process on the column rotor, realize the continuity for a plurality of material chamber pusher, thereby realize even feed.
The beneficial effect that the utility model can be realized:
1, the utility model not only can realize to plain particles feed, can also realize tiny, light granules and the even feed of powdery medium;
2, the utility model can realize medium than the even feed of accurate quantification, feed quantity can be regulated as required, easy to operate easy to learn;
3, the utility model is simple in structure, safe, practical, and high efficiency, feed are effective.
The accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of " the split cam-plunger formula set amount uniform feeding machine structure " of the design of application the utility model.
Fig. 2 is " the split cam in split cam-plunger formula set amount uniform feeding machine structure " structural representation.
Fig. 3 " split cam-plunger formula set amount uniform broadcasting machine " structural representation for designing for explanation " split cam-plunger formula set amount uniform feeding machine structure " embodiment.
Marginal data: 1-column rotor, the 2-plunger, movable half cam body of 3-, 4-fixes half cam body, the 5-adjusting bolt, 6-spring, 7-fixed axis, 8-clamp nut, 9-hopper, the 10-feeding machanism, 11-driving-chain, 12-frame, 13-travelling gear, 14-driving wheel.
Embodiment
Further illustrate scheme of the present utility model according to the aufbauprinciple of " the split cam-plunger formula set amount uniform feeding machine structure " shown in Fig. 1.As shown in Figure 1, split cam-plunger formula set amount uniform feeding machine structure mainly contains column rotor, movable half cam body, fixes half cam body, plunger, spring, adjusting bolt 6 parts form.
Mechanism shown in Fig. 3 in accompanying drawings " split cam-plunger formula set amount uniform broadcasting machine ", during enforcement, regulate adjusting bolt to certain position, screws clamp nut, fixing movable half cam body; Promoting frame rotates driving wheel, by the chain transmission, the column rotor in feeding machanism is rotated, when feed chamber turns to the hopper binding site, now, the plunger end contacts with movable half cam body, plunger is in the bottom, hole, the feed chamber maximum, start charging, until feed chamber stops charging while turning to the hopper separation point position, in this process, plunger is in the bottom, hole, and the feed chamber size remains unchanged substantially; The back-plunger end enters and the process of fixing half cam body and contacting, and in this process, plunger first completes after pusher to be got back to the bottom, hole and prepare for charging next time.When feed chamber turns to the hopper binding site again, will repeat above process.If occur in implementation process, feed is very few or too much, stops driving, and can adjust as the case may be adjusting bolt to desired location, can change feed quantity, has realized the adjustable quantitative as required of feeding machanism, after fixing, again implements to get final product.
Claims (3)
1. a split cam-plunger formula set amount uniform feeding machine structure, mainly by split cam, column rotor and plunger, formed, it is characterized in that, described feeding machanism cam is designed to the form of split, that is: movable half cam body, fix half cam body, on movable half cam body, tooth bar is arranged, tooth bar can form rack-and-pinion and be connected with the gear on adjusting device; Fix half cam body and be fixed in frame by fixed axis; Be uniformly distributed porous on described column rotor; Described plunger is arranged on the column rotor, and both connect by spring, the bottom of plunger in hole during without External Force Acting.
2. feeding machanism according to claim 1, is characterized in that, fixes half cam body and movable half cam body employing card slot type connected mode; Movable half cam body can have along fixed-direction the movement of certain amplitude, and when mobile with fix half cam body and form a profile variation, the cam that border is complete.
3. feeding machanism according to claim 1 and 2, is characterized in that, described column rotor, along many groups hole that distributes on axis, is installed many group plungers, with same split cam, controls many group plungers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320380691.3U CN203369082U (en) | 2013-06-29 | 2013-06-29 | Split cam plunger type variable and quantitative uniform feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320380691.3U CN203369082U (en) | 2013-06-29 | 2013-06-29 | Split cam plunger type variable and quantitative uniform feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203369082U true CN203369082U (en) | 2014-01-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320380691.3U Expired - Fee Related CN203369082U (en) | 2013-06-29 | 2013-06-29 | Split cam plunger type variable and quantitative uniform feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203369082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110959355A (en) * | 2019-12-31 | 2020-04-07 | 金桓毅 | Quantitative fertilization device for garden maintenance |
| CN112520833A (en) * | 2020-11-30 | 2021-03-19 | 鹤壁市质量技术监督检验测试中心 | Laboratory sewage neutralization apparatus |
-
2013
- 2013-06-29 CN CN201320380691.3U patent/CN203369082U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110959355A (en) * | 2019-12-31 | 2020-04-07 | 金桓毅 | Quantitative fertilization device for garden maintenance |
| CN110959355B (en) * | 2019-12-31 | 2021-09-28 | 上海创霖建筑规划设计有限公司 | Quantitative fertilization device for garden maintenance |
| CN112520833A (en) * | 2020-11-30 | 2021-03-19 | 鹤壁市质量技术监督检验测试中心 | Laboratory sewage neutralization apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |