CN202857236U - Soil smashing shovel with elastic shovel shaft - Google Patents
Soil smashing shovel with elastic shovel shaft Download PDFInfo
- Publication number
- CN202857236U CN202857236U CN 201220577841 CN201220577841U CN202857236U CN 202857236 U CN202857236 U CN 202857236U CN 201220577841 CN201220577841 CN 201220577841 CN 201220577841 U CN201220577841 U CN 201220577841U CN 202857236 U CN202857236 U CN 202857236U
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- CN
- China
- Prior art keywords
- shovel
- soil
- spade
- handle seat
- shaft
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- 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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Abstract
The utility model provides a soil smashing shovel with an elastic shovel shaft, and belongs to agricultural machinery. A handle seat is fixedly mounted on the lower lateral portion of a single assembling board. A moldboard shovel which is provided with a soil smashing shovel and an arc-shaped elastic shovel shaft is in hinged connection and is mounted on the rear end part of the handle seat. A pressure spring is mounted between the upper end portion of the arc-shaped elastic shovel shaft and the single assembling board, and the pressure spring is also placed on the upper portion of the handle seat. The front end face and the rear end face of the pressure spring are contacted and matched with the single assembling board and the arc-shaped elastic shovel shaft. The soil smashing shovel with the elastic shovel shaft utilizes the stress vibration principle to achieve soil smashing work of the soil and has the advantages of being simple and reasonable in structure, small in working resistance, less in traction power consumption, good in working quality and high in safety.
Description
Technical field
The utility model belongs to agricultural machinery, relates generally to the hack operating assembly on a kind of dry land tillage equipment.
Background technology
The hack shovel is that dry land is united extensive use operation part on the cultivated scarification equipment, and ravel when being used for ploughing wholely with intertillage soil and weeding operation are to improve soil permeability.In recent years, the part tillage machinery adopts vibration-type hack operation part, namely in operation, shakes in topsoil with certain frequency and amplitude with outer defeated power drive hack operation part.In actual use, such device can effectively alleviate tillage resistance, and operation quality is better, but the vibrations of soil cracking member need driving power consumption, increase drive disk assembly, except structure complexity, manufacturing cost improve, its energy conservation and consumption reduction effects is not obvious, so range of application is restricted.
Summary of the invention
The purpose of this utility model is exactly the problem that exists for above-mentioned prior art, and design provides a kind of elasticity spade hack shovel, and traction power consumes, improves the purpose of operation quality when reaching the minimizing operation.
Basic Design of the present utility model is, is fixedly mounted with the handle seat in monomer assembled plate following side, and the arc elastic spade hinge of equipped hack wing shovel and ploughshare shovel is installed on the handle base rear end position; Between arc elastic spade upper end and the monomer assembled plate, be positioned at the equipped compression spring in position above the handle seat, the front and rear end of described compression spring contact cooperation with the monomer assembled plate with the arc elastic spade respectively, so far consists of elasticity spade hack and shovels.
The utility model is used stress shake principle, adopt arc elastic spade and Compress Spring combined type structure, fluctuation along with hack shovel operation resistance in farming produces and stress shake, weakening soil to when ploughshare shovel and the effect of hack wing shovel surface adhesion, reducing coefficient of friction, strengthened the ability that ravels to soil, effectively reduced the tractive resistance of hack shovel, energy-saving and cost-reducing, have simple and reasonable, operation resistance is little, traction power consumption less, characteristics that operation quality is good, safe.
Description of drawings
Fig. 1 is elasticity spade hack shovel general structure schematic diagram;
Fig. 2 is bowing to view of Fig. 1.
Piece number explanation among the figure:
1, compression spring, 2, arc elastic spade, 3, hack wing shovel, 4, ploughshare shovel, 5, handle seat, 6, monomer assembled plate.
Embodiment
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.A kind of elasticity spade hack shovel is fixedly mounted with handle seat 5 in monomer assembled plate 6 following sides, and the arc elastic spade 2 of equipped hack wing shovel 3 and ploughshare shovel 4 is hinged and is installed on the position, handle seat 5 rear end; Between arc elastic spade 2 upper ends and the monomer assembled plate 6, be positioned at the equipped compression spring 1 in position above the handle seat 5, the front and rear end of described compression spring 1 contacts cooperation with monomer assembled plate 6 with arc elastic spade 2 respectively.
During operation, by monomer assembled plate 6 this hack shovel is packed on the facility roof beam structure.In motion process forwards, soil is by under the drag effect to ploughshare shovel 4 and 3 variations of hack wing shovel, at first make arc elastic spade 2 produce the strain vibrations, arc elastic spade 2 is swung at handle seat 5, under compression spring 1 effect, make again arc elastic spade 2 produce simultaneously back and forth vibrations, finish the hack operation under mechanical force and the shaking force acting in conjunction.When soil resistance was excessive, arc elastic spade 2 can raise ploughshare shovel 4 by rapid strong compression pressure spring 1, avoids parts to damage.
Claims (1)
1. an elasticity spade hack shovels, it is characterized in that being fixedly mounted with handle seat (5) in monomer assembled plate (6) following side, the arc elastic spade (2) of equipped hack wing shovel (3) and ploughshare shovel (4) is hinged and is installed on handle seat (5) position, rear end; Between arc elastic spade (2) upper end and monomer assembled plate (6), be positioned at the equipped compression spring (1) in position, handle seat (5) top, the front and rear end of described compression spring (1) contacts cooperation with monomer assembled plate (6) with arc elastic spade (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577841 CN202857236U (en) | 2012-10-13 | 2012-10-13 | Soil smashing shovel with elastic shovel shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577841 CN202857236U (en) | 2012-10-13 | 2012-10-13 | Soil smashing shovel with elastic shovel shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202857236U true CN202857236U (en) | 2013-04-10 |
Family
ID=48024013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220577841 Expired - Fee Related CN202857236U (en) | 2012-10-13 | 2012-10-13 | Soil smashing shovel with elastic shovel shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202857236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105493673A (en) * | 2015-12-10 | 2016-04-20 | 中国农业大学 | Anti-drag subsoiling and intertilling device allowing quick replacement of subsoiling and intertilling shovel points |
| CN105493657A (en) * | 2014-09-22 | 2016-04-20 | 甘肃兴农辣椒产业开发有限公司 | Intertill weeder |
-
2012
- 2012-10-13 CN CN 201220577841 patent/CN202857236U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105493657A (en) * | 2014-09-22 | 2016-04-20 | 甘肃兴农辣椒产业开发有限公司 | Intertill weeder |
| CN105493673A (en) * | 2015-12-10 | 2016-04-20 | 中国农业大学 | Anti-drag subsoiling and intertilling device allowing quick replacement of subsoiling and intertilling shovel points |
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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: 20130410 Termination date: 20131013 |