CN204715647U - The adjustable rake that clears the snow of plastic cover greenhouse - Google Patents
The adjustable rake that clears the snow of plastic cover greenhouse Download PDFInfo
- Publication number
- CN204715647U CN204715647U CN201520307640.7U CN201520307640U CN204715647U CN 204715647 U CN204715647 U CN 204715647U CN 201520307640 U CN201520307640 U CN 201520307640U CN 204715647 U CN204715647 U CN 204715647U
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- blade
- hand lever
- rake
- snow
- hinged
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Abstract
The adjustable rake that clears the snow of plastic cover greenhouse belongs to agricultural equipment; Hand lever one side end is fixedly mounted with main blade, hand lever arranges one and receives rake fixing hole, on hand lever, harrow position between fixing hole at main blade and receipts multiple blade group fabric width adjustment hole is set, seat board is regulated to be fitted on hand lever support by fastening bolt group, on main blade, be positioned at symmetrical position, the both sides place of hand lever and cut with scissors respectively and fill left and right blade, the two ends of left branching rod regulate seat board to be hinged with left blade with supporting respectively, and the two ends of right pole regulate seat board to be hinged with right blade with supporting respectively; This rake structure is rationally simple, and fabric width adjustment operation simple and convenient, applied widely, adaptable, operating efficiency is high, quality good, is easy to deposit.
Description
Technical field
The utility model belongs to agricultural equipment, relates generally to a kind of instrument for removing accumulated snow on farm plastic greenhouse.
Background technology
In severe cold winter of northern China, heavy snow and severe snow are one of Major Natural Disasters damaging farm plastic greenhouse, and a large amount of accumulated snow remains on farm plastic greenhouse, is pressed and collapses, and causes heavy losses.For avoiding accumulated snow to the destruction of farm plastic greenhouse, the snow that booth accumulates is taken off rake and is got off by the multiplex blade of the peasant instrument that clears the snow.Used clear the snow rake rake wide size single, and immobilize, poor for applicability.Because plastic cover greenhouse area is different with width, the spacing distance of the greenhouse steel frame spill cambered surface that also between inconsistent, steel frame, plastic sheeting is sagging is also different, harrow wide size single clear the snow harrow cannot meet and adapt to size different booth clear the snow, harrow wide size and be greater than cannot operation using of the greenhouse steel frame size of space, harrow wide size and be less than the greenhouse steel frame size of space, operating efficiency is low, and need repeatedly repeatedly to take off rake and just can complete, labour intensity increases.In addition, the fixed rake that clears the snow that working width is larger is also inconvenient to preserve.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned prior art Problems existing, in conjunction with the actual needs of China's vast north cold area agricultural production operation, design provides a kind of plastic cover greenhouse of new construction the adjustable rake that clears the snow, reach that operating efficiency is high, operation quality good, applied widely, adaptable, easy to adjust, be easy to the object deposited.
Basic Design of the present utility model is: on hand lever one side end, be fixedly mounted with main blade, described hand lever arranges one and receives rake fixing hole, on described hand lever, harrow position between fixing hole at main blade and receipts and multiple blade group fabric width adjustment hole is set, by fastening bolt group and blade group fabric width adjustment hole or receive the insertion of harrowing fixing hole and coordinate and regulate seat board to be fitted on hand lever support, on main blade, the hinge being positioned at symmetrical position, the both sides place of hand lever swingable respectively installs left blade and right blade, one end of left branching rod is hinged on left blade, the other end of left branching rod is hinged to support and regulates on seat board left side, one end of right pole is hinged on right blade, the other end of right pole is hinged to support and regulates on seat board right side, so far the adjustable rake that clears the snow of plastic cover greenhouse is formed.
The utility model achieves the adjustment of the rake working width that clears the snow, the farm plastic greenhouse that can adapt to and meet different steel frame spacing distance is removed accumulated snow operation and is used, and has simple, fabric width adjustment operation simple and convenient rational in infrastructure, applied widely, adaptable, operating efficiency is high, operation quality is good, is easy to the feature deposited.
Accompanying drawing explanation
Fig. 1 is the adjustable rake general structure schematic diagram that clears the snow of plastic cover greenhouse;
Fig. 2 is the direction view of bowing of Fig. 1.
In figure, piece number illustrates:
1, left blade, 2, main blade, 3, right blade, 4, right pole, 5, fastening bolt group, 6, blade group fabric width adjustment hole, 7, hand lever, 8, receive rake fixing hole, 9, support regulate seat board, 10, left branching rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model optimum implementation is described in detail.The adjustable rake that clears the snow of a kind of plastic cover greenhouse, hand lever 7 one side end is fixedly mounted with main blade 2, described hand lever 7 arranges one and receives rake fixing hole 8, on described hand lever 7, harrow position between fixing hole 8 at main blade 2 and receipts and multiple blade group fabric width adjustment hole 6 is set, by fastening bolt group 5 and blade group fabric width adjustment hole 6 or receive the insertion of harrowing fixing hole 8 and coordinate and regulate seat board 9 to be fitted on hand lever 7 support, on main blade 2, the hinge being positioned at symmetrical position, the both sides place of hand lever 7 swingable respectively installs left blade 1 and right blade 3, one end of left branching rod 10 is hinged on left blade 1, the other end of left branching rod 10 is hinged to support and regulates on seat board 9 left side, one end of right pole 4 is hinged on right blade 3, the other end of right pole 4 is hinged to support and regulates on seat board 9 right side.The rake snow operation lateral surface of described main blade 2, left blade 1 and the overall both sides of right blade 3 is protruding arc surfaced.
During operation, hold hand lever 7, with the protruding cambered surface position be made up of main blade 2 and left blade 1, right blade 3 with to support between plastic cover greenhouse steel frame and plastic foil in a concave shape contacts and coordinates, under pulling main, left and right blade 2,1,3 that the accumulated snow on booth is clear from the top down in the lump.According to the distance between plastic cover greenhouse steel frame, regulate seat board 9 to be arranged on the blade group fabric width adjustment hole 6 of diverse location on hand lever 7 by fastening bolt group 5 support, realize clearing the snow the adjustment of fabric width.When support being regulated seat board 9 to be arranged on by fastening bolt group 5 on the receipts rake fixing hole 8 on hand lever 7, now left and right blade 1,3 is parallel with hand lever 7, and the fabric width that clears the snow is minimum, i.e. main blade 2 fabric width.This state is also the storage configuration of this rake.
Claims (2)
1. the adjustable rake that clears the snow of plastic cover greenhouse, it is characterized in that: on hand lever (7) side end, be fixedly mounted with main blade (2), described hand lever (7) arranges one and receives rake fixing hole (8), on described hand lever (7), be positioned at main blade (2) and receive and harrow position between fixing hole (8) multiple blade group fabric width adjustment hole (6) is set, by fastening bolt group (5) and blade group fabric width adjustment hole (6) or receive the insertion of harrowing fixing hole (8) and coordinate and regulate seat board (9) to be fitted on hand lever (7) support, on main blade (2), the hinge being positioned at symmetrical position, the both sides place of hand lever (7) swingable respectively installs left blade (1) and right blade (3), one end of left branching rod (10) is hinged on left blade (1), the other end of left branching rod (10) is hinged to support and regulates on seat board (9) left side, one end of right pole (4) is hinged on right blade (3), the other end of right pole (4) is hinged to support and regulates on seat board (9) right side.
2. the adjustable rake that clears the snow of plastic cover greenhouse according to claim 1, is characterized in that: the rake snow operation lateral surface of described main blade (2), left blade (1) and right blade (3) overall both sides is protruding arc surfaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307640.7U CN204715647U (en) | 2015-05-14 | 2015-05-14 | The adjustable rake that clears the snow of plastic cover greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307640.7U CN204715647U (en) | 2015-05-14 | 2015-05-14 | The adjustable rake that clears the snow of plastic cover greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204715647U true CN204715647U (en) | 2015-10-21 |
Family
ID=54314649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307640.7U Expired - Fee Related CN204715647U (en) | 2015-05-14 | 2015-05-14 | The adjustable rake that clears the snow of plastic cover greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204715647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166365A (en) * | 2017-12-23 | 2018-06-15 | 深圳市晟祥知识产权有限公司 | A kind of manual road repair construction rake with supporting rack |
-
2015
- 2015-05-14 CN CN201520307640.7U patent/CN204715647U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166365A (en) * | 2017-12-23 | 2018-06-15 | 深圳市晟祥知识产权有限公司 | A kind of manual road repair construction rake with supporting rack |
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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: 20151021 Termination date: 20170514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |