CN201709116U - Reserved seedling bracket for transplanting machine - Google Patents
Reserved seedling bracket for transplanting machine Download PDFInfo
- Publication number
- CN201709116U CN201709116U CN2010201715297U CN201020171529U CN201709116U CN 201709116 U CN201709116 U CN 201709116U CN 2010201715297 U CN2010201715297 U CN 2010201715297U CN 201020171529 U CN201020171529 U CN 201020171529U CN 201709116 U CN201709116 U CN 201709116U
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- CN
- China
- Prior art keywords
- bracket
- rotary handle
- framework
- slideway
- spacing breach
- 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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- Transplanting Machines (AREA)
Abstract
The utility model discloses a reserved seedling bracket for a transplanting machine, which comprises a reserved seedling bracket with a left slideway and a right slideway arranged at the bottom and a framework arranged at the lower part of the reserved seedling bracket; a mounting bracket fixed with the reserved seedling bracket is arranged between the left slideway and the right slidewa; a limit bracket on which a first limit notch, a second limit notch and a third limit notch are respectively formed is arranged at the rear part of the mounting bracket; a rotary handle is fixedly arranged on the limit bracket; the front end of the rotary handle is fixed with a split pin radially penetrating the front end of the rotary handle through a handle holder installed on the mounting bracket; a limit spring is arranged at the rear end of the rotary handle; pulleys are respectively arranged in the left slideway and the right slideway; and rollers constituting a sliding pair with the left slideway and the right slideway are respectively arranged at both ends of the framework. The reserved seedling bracket has the advantages of simple and compact structure and convenient operation.
Description
Technical field
The utility model relates to a kind of rice transplanter, and in particular, the utility model relates to a kind of preparation seedling frame that is used for rice transplanter.
Background technology
The preparation seedling carriage of tradition rice transplanter generally is to be fixed on the framework of preparation seedling frame.Though this structure is simple, compact, there is following shortcoming:
(1) owing to described preparation seedling carriage is fixed on the framework of preparation seedling frame, so, when the operator is put seedling or seedling taking on preparation seedling carriage, must go to its next door and rice shoot could be put or taken away.
(2) because the operator is far away apart from preparation seedling frame, operate that there have to be constant more, so, limited the raising of rice transplanting efficient.
The utility model content
The utility model will be dealt with problems, and overcomes the shortcoming that prior art exists exactly, and a kind of preparation seedling frame that is used for rice transplanter is provided for this reason.
The technical solution of the utility model is:
A kind of preparation seedling frame that is used for rice transplanter, comprise that its bottom is provided with a left side, the preparation seedling carriage of right slideway and the framework that is arranged on described preparation seedling carriage bottom, a described left side, be provided with the mounting bracket that fixes with described preparation seedling carriage between the right slideway, the rear portion of described mounting bracket is provided with and has the first spacing breach on it, the second spacing breach, the limiting bracket of the 3rd spacing breach, fixedly install rotary handle on the described limiting bracket, the front end of described rotary handle fixes with the split pin that is installed in the handle bracket on the described mounting bracket and radially passes the rotary handle front end, and the rear end of described rotary handle is provided with limit spring.
Be provided with two pulleys by first, second pulley bracket respectively in the described left and right slideway, described two pulleys fix by bearing pin and split pin and described first, second pulley bracket respectively, and constitute the slippage pair with described framework;
The two ends of described framework are respectively arranged with rolling wheel support, by the roller bearing pin roller are installed on the described rolling wheel support, and described roller and described left and right slideway constitute the slippage pair;
The rear end of the 3rd spacing breach is provided with spacing catch on the described limiting bracket, and the athwartship leg of described framework is between the described the 3rd spacing breach and described spacing catch.
The utility model is compared with traditional preparation seedling frame, and its beneficial effect is:
(1) improved the traditional design that described preparation seedling carriage and described framework fix,, made its result of use better keeping having set up slide mechanism and position-limit mechanism on simple in structure, the compact originally basis.
(2) because the setting of above-mentioned slide mechanism and position-limit mechanism makes operation of the present utility model more flexible, thereby handled easily person is put the various operations of seedling, seedling taking on preparation seedling frame, help improving rice transplanting efficient.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a left view of the present utility model;
Fig. 3 is a upward view of the present utility model;
Fig. 4 is the local enlarged diagram at A place among Fig. 3;
Fig. 5 is the schematic diagram of position-limit mechanism in the utility model.
Embodiment
For the easier quilt of the utility model is clearly understood, the technical scheme of described preparation seedling frame is done to describe in detail below in conjunction with accompanying drawing and embodiment.
With reference to each accompanying drawing, preparation seedling frame of the present utility model, comprise preparation seedling carriage 2 and the framework 3 that is arranged on described preparation seedling carriage bottom, the bottom of described preparation seedling carriage 2 is provided with right slideway 1 and left slideway 7, be installed with the first pulley bracket 2-1 and the second pulley bracket 2-2 on described right slideway 1 and the left slideway 7 respectively, by bearing pin 6-1 and split pin 6-2 pulley 6 is installed respectively on the described first pulley bracket 2-1 and the second pulley bracket 2-2, described pulley 6 constitutes the slippage pair with described framework 3; The two ends of described framework 3 are respectively arranged with rolling wheel support 3-2, described rolling wheel support 3-2 goes up and by roller bearing pin 5-1 roller 5 is installed, described roller 5 constitutes the slippage pair with described right slideway 1 and left slideway 7, moves forward and backward with respect to described framework 3 thereby drag described preparation seedling carriage 2; Be provided with the mounting bracket 11 that fixes with described preparation seedling carriage 2 between described right slideway 1 and the left slideway 7, the rear portion of described mounting bracket 11 is provided with limiting bracket 8, be sequentially set with the first spacing breach 8-1, the second spacing breach 8-2, the 3rd spacing breach 8-3 on the described limiting bracket 8 from front to back, the rear end of the described the 3rd spacing breach 8-3 is provided with spacing catch 8-4, and the athwartship leg 3-1 of described framework 3 is between the described the 3rd spacing breach 8-3 and spacing catch 8-4; Fixedly install rotary handle 10 on the described limiting bracket 8, the front end of described rotary handle 10 is fixed on the described mounting bracket 11 by handle bracket 12, and plays the effect of axial limiting by the split pin of radially passing described rotary handle 10 front ends; The rear end of described rotary handle 10 is equipped with limit spring 9, and described limit spring 9 can make described rotary handle 10 reply initial position, and it is played radially spacing effect.
Operation principle of the present utility model is as follows:
When the operator turns clockwise described rotary handle 10, with its fixing limiting bracket 8 also rotation thereupon, cause on it the 3rd breach 8-3 that is provided with and catch 8-4 to break away from athwartship leg 3-1 on the described framework 3, at this moment, described framework 3 breaks away from the restriction of described limiting bracket 8.
When the operator when described framework 3 drags rotary handle 10 backward, described right slideway 1 and left slideway 7 drag described preparation seedling carriage 2 by described pulley 6 and roller 5 respectively and rearward move, when athwartship leg 3-1 snaps in the described first spacing breach 8-1 or the second spacing breach 8-2 on moving to described framework 3, can realize spacing to the described preparation seedling carriage 2 forward and backward directions of motion.When the spacing realization of arbitrary spacing breach, the effect that described rotary handle 10 all will be by its upper limit spring 9 rotation automatically return back to initial position.
Otherwise, when operator's described rotary handle 10 that turns clockwise, when causing the first spacing breach 8-1 on the described limiting bracket 8 or the second spacing breach 8-2 to break away from athwartship leg 3-1 on the described framework 3, described framework 3 breaks away from the restriction of described limiting bracket 8, at this moment, the operator can drag rotary handle 10 forward along described framework 3, moves forward thereby drag described preparation seedling carriage 2.
Main feature of the present utility model is:
(1) described roller 5 constitutes the slippage pair with described right slideway 1 and left slideway 7 respectively, described framework 3 constitutes the slippage pair with the pulley 6 that is arranged in described right slideway 1 and the left slideway 7 by described pulley bracket 2-1 and pulley bracket 2-2 respectively, their common slide mechanisms that constitutes in the utility model make described preparation seedling carriage 2 carry out moving freely of fore-and-aft direction along described framework 3.
(2) the first spacing breach 8-1, the second spacing breach 8-2, the 3rd spacing breach 8-3 that is provided with on limit spring 9 that is provided with on the described rotary handle 10 and the described limiting bracket 8, and the described spacing catch 8-4 of the described the 3rd spacing breach 8-3 rear end setting, the common position-limit mechanism that constitutes in the utility model is to limit described preparation seedling carriage 2 along position that described framework 3 front and rear directions move freely.
The utility model has overcome the defective of prior art, and its advantage not only is simple in structure, compact, also is easy to operate, has created good condition for effectively improving rice transplanting efficient.
Abovely with reference to drawings and Examples the technical solution of the utility model is schematically described, this description does not have restricted.To those of ordinary skill in the art, under the enlightenment of above-mentioned explanation,, can also carry out some adjustment or change to the technical solution of the utility model in order to realize same purpose.Special needs to be pointed out is that only otherwise break away from aim of the present utility model, all conspicuous modifications all are included within the protection domain of the present utility model.
Claims (1)
1. preparation seedling frame that is used for rice transplanter comprises that its bottom is provided with the preparation seedling carriage of left and right slideway and is arranged on the framework of described preparation seedling carriage bottom, is characterized in that:
Be provided with the mounting bracket that fixes with described preparation seedling carriage between the described left and right slideway, the rear portion of described mounting bracket is provided with the limiting bracket that has the first spacing breach, the second spacing breach, the 3rd spacing breach on it, fixedly install rotary handle on the described limiting bracket, the front end of described rotary handle fixes with the split pin that is installed in the handle bracket on the described mounting bracket and radially passes the rotary handle front end, and the rear end of described rotary handle is provided with limit spring;
Be provided with two pulleys by first, second pulley bracket respectively in the described left and right slideway, described two pulleys fix by bearing pin and split pin and described first, second pulley bracket respectively, and constitute the slippage pair with described framework;
The two ends of described framework are provided with rolling wheel support respectively, by the roller bearing pin roller are installed on the described rolling wheel support, and described roller and described left and right slideway constitute the slippage pair;
The rear end of the 3rd spacing breach is provided with spacing catch on the described limiting bracket, and the athwartship leg of described framework is between the described the 3rd spacing breach and described spacing catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201715297U CN201709116U (en) | 2010-04-27 | 2010-04-27 | Reserved seedling bracket for transplanting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201715297U CN201709116U (en) | 2010-04-27 | 2010-04-27 | Reserved seedling bracket for transplanting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201709116U true CN201709116U (en) | 2011-01-19 |
Family
ID=43455105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201715297U Expired - Fee Related CN201709116U (en) | 2010-04-27 | 2010-04-27 | Reserved seedling bracket for transplanting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201709116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496488A (en) * | 2017-02-28 | 2018-09-07 | 株式会社久保田 | Walk-behind type paddy-field work machine |
-
2010
- 2010-04-27 CN CN2010201715297U patent/CN201709116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496488A (en) * | 2017-02-28 | 2018-09-07 | 株式会社久保田 | Walk-behind type paddy-field work 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: 20110119 Termination date: 20110427 |