CN201722713U - Grass grasping machine - Google Patents
Grass grasping machine Download PDFInfo
- Publication number
- CN201722713U CN201722713U CN2010202691321U CN201020269132U CN201722713U CN 201722713 U CN201722713 U CN 201722713U CN 2010202691321 U CN2010202691321 U CN 2010202691321U CN 201020269132 U CN201020269132 U CN 201020269132U CN 201722713 U CN201722713 U CN 201722713U
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- hinged
- arm
- oil cylinder
- grasping
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Abstract
The utility model relates to a grass grasping machine, and belongs to the field of agricultural machinery. The grass grasping machine comprises a driving cab and an upright post, wherein the upright post is hinged with one end of a large arm, the other end of the large arm is hinged with a grasping head, the grasping head comprises upper grasping teeth and lower grasping teeth, the upper grasping teeth are hinged with one end of a grasping head oil cylinder, the lower grasping teeth are connected with the other end of the grasping head oil cylinder, the large arm is hinged with one end of a large arm oil cylinder, the other end of the large arm oil cylinder is hinged with the upright post, the grasping head is hinged with one end of a guide bar, the other end of the guide bar is hinged with a crank arm, the crank arm is hinged on the large arm and is hinged with one end of the crank arm oil cylinder, and the other end of the crank arm oil cylinder is hinged with the large arm. The utility model is simpler in mechanism operation; and since the large arm in the utility model is a straight arm, compared with the common straight arm in a bending mode, the grasping head can be lifted higher by the utility model under the condition of certain height of the upright post, and the utility model is firmer due to lower centre of gravity under the condition that the grasping head is lifted to the identical height.
Description
Technical field
The utility model belongs to field of agricultural machinery, is specifically related to a kind of hay grabbing machine.
Background technology
Hay grabbing machine is recovery and the utilization that is widely used in crop stalks such as wheat, corn, jowar, soybean.The purposes such as loading and unloading transhipment, storage, stacking that is particularly useful for paper industry, bioelectrogenesis and cotton, sugarcane, timber.Can in time recycle straw, reduce environment pollution, save manpower, stop fire, guarantee safety, be the good assistant that vast farmers is got rich.Application number is " 200720000949.7 ", name be called described in the utility model patent of " hay grabbing machine " a kind of can be in a small amount, evenly charging and the gently hay grabbing machine of parabolic material, application number is " 200720205792.9 ", name is called the hay grabbing machine of having described another kind of structure in the utility model of " multi-functional hay grabbing machine ", but in these two structures, used big arm all is crooked form, when lifting higher height to material be, necessarily require column also higher, this can make on the center of gravity of whole hay grabbing machine and move, and has just increased the degree of difficulty of hay grabbing machine in practical operation when center of gravity is higher.In addition, the structure of these two kinds of devices is more complicated all, and hay grabbing machine mechanism's running when realizing grabbing grass work is also comparatively complicated, breaks down easily.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, provide a kind of structure comparatively simple, use moving flexibly hay grabbing machine.
The technical solution of the utility model realizes in the following manner:
A kind of hay grabbing machine, comprise driver's cabin and column, column is hinged with big arm one end, the big arm other end and grappling fixture are hinged, described grappling fixture comprises upper grabbing tooth and lower grabbing tooth, upper grabbing tooth and grappling fixture oil cylinder one end are hinged, the lower grabbing tooth and the grappling fixture oil cylinder other end are hinged, big arm is hinged with big arm oil cylinder one end, and the big arm oil cylinder other end and column are hinged, and grappling fixture and guide rod one end are hinged, the guide rod other end with crank arm hinged, cranking arm is hinged on the big arm, and oil cylinder one end of cranking arm and crank arm is hinged, and the oil cylinder other end of cranking arm is hinged with big arm.
Described big arm is the big arm of straight arm type.
The oil cylinder of cranking arm in the utility model be hinged on crank arm and big arm on, do not link to each other with column, compared with prior art, the running of mechanism is comparatively simple.In addition, the big arm in the utility model is the straight-arm form, compares with the straight-arm of the curve form of using always, and under the certain situation of column height, the utility model can be lifted De Genggao with grappling fixture; Grappling fixture is being lifted under the situation of same height, center of gravity of the present utility model is lower, and is relatively more firm.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
As shown in drawings, the utility model comprises crossbeam 23, wheel 9, counterweight 24, driver's cabin 16 and column 10, column 10 is hinged with big arm 7 one ends, big arm 7 other ends and grappling fixture are hinged, described grappling fixture comprises upper grabbing tooth 1 and lower grabbing tooth 2, upper grabbing tooth 1 is hinged with grappling fixture oil cylinder 3 one ends, lower grabbing tooth 2 is hinged with grappling fixture oil cylinder 3 other ends, big arm 7 is hinged with big arm oil cylinder 8 one ends, and big arm oil cylinder 8 other ends and column 10 are hinged, and be characterised in that: grappling fixture and guide rod 4 one ends are hinged, guide rod 4 other ends with crank arm 5 hinged, cranking arm 5 is hinged on the big arm 7, and it is 5 hinged with oil cylinder 6 one ends of cranking arm to crank arm, and oil cylinder 6 other ends of cranking arm are hinged with big arm 7.
Described big arm 7 is the big arm of straight arm type.
In the utility model, column 10 adopts steel plate to be welded, and the column biside plate all contacts the base plate welding, the intensity height, and the centre is added with crossbeam and connects, and is difficult for distortion.5 employings of cranking arm add the steel plate seam, are hinged on the big arm 7 by bearing pin, are swing arm guiding push-and-pull form, and pulling force is big, good stability.The lower grabbing tooth of grappling fixture all adopts the heavy seamless steel pipe seam, and upper grabbing tooth adopts the seam of arch steel plate, and intensity is big, and it is more to grab article.
Claims (2)
1. hay grabbing machine, comprise driver's cabin (16) and column (10), column (10) is hinged with big arm (7) one ends, big arm (7) other end and grappling fixture are hinged, described grappling fixture comprises upper grabbing tooth (1) and lower grabbing tooth (2), upper grabbing tooth (1) is hinged with grappling fixture oil cylinder (3) one ends, lower grabbing tooth (2) is hinged with grappling fixture oil cylinder (3) other end, big arm (7) is hinged with big arm oil cylinder (8) one ends, big arm oil cylinder (8) other end and column (10) are hinged, it is characterized in that: grappling fixture and guide rod (4) one ends are hinged, guide rod (4) other end is hinged with crank arm (5), crank arm (5) be hinged on the big arm (7), crank arm (5) are hinged with oil cylinder (6) one ends of cranking arm, the oil cylinder of cranking arm (6) other end is hinged with big arm (7).
2. hay grabbing machine according to claim 1 is characterized in that: described big arm (7) is the big arm of straight arm type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202691321U CN201722713U (en) | 2010-07-23 | 2010-07-23 | Grass grasping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202691321U CN201722713U (en) | 2010-07-23 | 2010-07-23 | Grass grasping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722713U true CN201722713U (en) | 2011-01-26 |
Family
ID=43491028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202691321U Expired - Fee Related CN201722713U (en) | 2010-07-23 | 2010-07-23 | Grass grasping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296658A (en) * | 2011-05-30 | 2011-12-28 | 临颍县颍机机械制造有限公司 | Agricultural four-drive air-brake rear-steering weed-grasping machine with integral stand |
| CN103541381A (en) * | 2013-10-13 | 2014-01-29 | 临颍县颍机机械制造有限公司 | Swinging arm device for grasping teeth of integral-frame four-wheel-drive air-brake rear-steering agricultural grass grasping machine |
-
2010
- 2010-07-23 CN CN2010202691321U patent/CN201722713U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296658A (en) * | 2011-05-30 | 2011-12-28 | 临颍县颍机机械制造有限公司 | Agricultural four-drive air-brake rear-steering weed-grasping machine with integral stand |
| CN102296658B (en) * | 2011-05-30 | 2013-07-24 | 临颍县颍机机械制造有限公司 | Agricultural four-drive air-brake rear-steering weed-grasping machine with integral stand |
| CN103541381A (en) * | 2013-10-13 | 2014-01-29 | 临颍县颍机机械制造有限公司 | Swinging arm device for grasping teeth of integral-frame four-wheel-drive air-brake rear-steering agricultural grass grasping machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20160723 |