CN203675629U - Clamping mechanism of miniature half-feed harvester - Google Patents
Clamping mechanism of miniature half-feed harvester Download PDFInfo
- Publication number
- CN203675629U CN203675629U CN201320811505.7U CN201320811505U CN203675629U CN 203675629 U CN203675629 U CN 203675629U CN 201320811505 U CN201320811505 U CN 201320811505U CN 203675629 U CN203675629 U CN 203675629U
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- China
- Prior art keywords
- guide cylinder
- push rod
- careless bar
- clamping mechanism
- compression spring
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- Expired - Fee Related
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Abstract
The utility model discloses a clamping mechanism of a miniature half-feed harvester. The clamping mechanism of the miniature half-feed harvester comprises a straw pressing rod and a thrust mechanism connected with the straw pressing rod, wherein the thrust mechanism comprises a push rod, a guide cylinder and a compression spring; one end of the push rod is fixed on the straw pressing rod; the other end of the push rod is positioned inside the guide cylinder; the compression spring is positioned inside the guide cylinder; one end of the compression spring is propped against the end surface of the push rod; the other end of the compression spring is propped against the bottom wall of the guide cylinder; one end of the straw pressing rod is shaped as a circular arc; and the other end of the straw pressing rod is a bend section bending backwards. The clamping mechanism is simple in structure and can conveniently and reliably clamp rice straws sent from a conveying mechanism.
Description
Technical field
The utility model relates to the parts of feed reaper, relates in particular a kind of micro half-feeding and enter the clamping device of formula grain header.
Background technology
Existing feed reaper, comprises frame, running gear, half intake mechanism, separating mechanism, sieve paddy and the mechanism of winnowing, transmission mechanism and engine, and engine drives above-mentioned each organisation operations by transmission mechanism, realizes the harvesting to paddy.Above-mentioned half intake mechanism generally comprises paddy rice conveying mechanism, for clamping the clamping device of rice straw, for spike of rice being sent into the straw output mechanism after the sending into mechanism and threshing and complete of threshing bin threshing.The structure of half intake mechanism is comparatively complicated, for the core component of grain header, cause the feature that existing half-feeding harvester type is large, weight lays particular stress on, existing half-feeding harvester is only suitable at Plain one band as northern area use, and be not suitable in mountain region, knob is used.Therefore need to simplify existing half-feeding harvester, can be in mountain region, knob is used.
Summary of the invention
The purpose of this utility model is to provide a kind of micro half-feeding and enters the clamping device of formula grain header, and it is simple in structure, is applicable to being applied in micro half-feeding and enters on formula grain header.
Micro half-feeding described in the utility model enters the clamping device of formula grain header, comprises and presses careless bar and the thrust mechanism being connected with the careless bar of pressure; Described thrust mechanism comprises push rod, guide cylinder and Compress Spring, and push rod one end is fixed on presses on careless bar, and the other end is arranged in guide cylinder; Described Compress Spring is positioned at guide cylinder, and its one end is pressed on the end face of described push rod, and the other end is pressed on guide cylinder diapire; One end of the careless bar of described pressure is circular arc type, and the other end is the bending segment bending backward.
Further, described thrust mechanism has two, is fixedly connected with respectively by push rod with the end of pressing careless bar two ends.
When use, press careless bar to be arranged in a side of paddy rice conveying mechanism chain, under the effect of spring thrust, press the middle part of careless bar to be pressed on chain, be positioned at the rice straw on chain, press between the circular arc type end of careless bar and chain and form rice straw entrance, rice straw is clamp-oned from this entrance, the lower end of rice straw is constrained on presses between careless bar and chain, realized the clamping to rice straw, after threshing completes, rice straw is transported to the other end of pressing careless bar, this bending segment is not to rice straw constraint, and rice straw is freely discharged.
Micro half-feeding described in the utility model enters the clamping device of formula grain header, it is simple in structure, the rice straw that conveying mechanism is sent here that can be convenient and reliable clamps, in addition, this clamping device has also been realized the function that the rice straw after threshing is discharged, simplify the structure of feed reaper, be applicable to being applied in micro half-feeding and enter on formula grain header.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model and chain.
Embodiment
In order further to explain the technical solution of the utility model, below by coming by reference to the accompanying drawings, the utility model is elaborated.
Shown in Fig. 1 and Fig. 2, this micro half-feeding enters the clamping device of formula grain header, comprises and presses careless bar 1 and the thrust mechanism being connected with the careless bar of pressure.Described thrust mechanism has two, comprises push rod 2, guide cylinder 3 and Compress Spring 4, and push rod 2 one end are fixed on presses on careless bar 1, and the other end is arranged in guide cylinder 3.Described Compress Spring 4 is positioned at guide cylinder 3, and its one end is pressed on the end face of described push rod 2, and the other end is pressed on the diapire of guide cylinder 3; One end of the careless bar 1 of described pressure is circular arc type, and the other end is the bending segment 11 bending backward.Under the effect of Compress Spring 4 thrusts, make to press careless bar 1 to be pressed on chain 5.
Claims (2)
1. a micro half-feeding enters the clamping device of formula grain header, it is characterized in that: comprise and press careless bar (1) and the thrust mechanism being connected with the careless bar of pressure, described thrust mechanism comprises push rod (2), guide cylinder (3) and Compress Spring (4), push rod one end is fixed on presses on careless bar, and the other end is arranged in guide cylinder; Described Compress Spring is positioned at guide cylinder, and its one end is pressed on the end face of described push rod, and the other end is pressed on guide cylinder diapire; One end of the careless bar of described pressure is circular arc type, and the other end is the bending segment (11) bending backward.
2. micro half-feeding enters the clamping device of formula grain header according to claim 1, it is characterized in that: described thrust mechanism has two, is fixedly connected with respectively by push rod (2) with the end of pressing careless bar (1) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811505.7U CN203675629U (en) | 2013-12-11 | 2013-12-11 | Clamping mechanism of miniature half-feed harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811505.7U CN203675629U (en) | 2013-12-11 | 2013-12-11 | Clamping mechanism of miniature half-feed harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675629U true CN203675629U (en) | 2014-07-02 |
Family
ID=50997618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320811505.7U Expired - Fee Related CN203675629U (en) | 2013-12-11 | 2013-12-11 | Clamping mechanism of miniature half-feed harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703147A (en) * | 2017-10-10 | 2018-02-16 | 贵州大学 | A kind of mark positioner for cable strand quality testing |
| CN107703148A (en) * | 2017-10-10 | 2018-02-16 | 贵州大学 | A kind of cable strand quality detecting system and its detection method based on machine vision |
-
2013
- 2013-12-11 CN CN201320811505.7U patent/CN203675629U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703147A (en) * | 2017-10-10 | 2018-02-16 | 贵州大学 | A kind of mark positioner for cable strand quality testing |
| CN107703148A (en) * | 2017-10-10 | 2018-02-16 | 贵州大学 | A kind of cable strand quality detecting system and its detection method based on machine vision |
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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: 20140702 Termination date: 20141211 |
|
| EXPY | Termination of patent right or utility model |