CN201107877Y - Safety mouldboard plow device - Google Patents
Safety mouldboard plow device Download PDFInfo
- Publication number
- CN201107877Y CN201107877Y CNU2007200305537U CN200720030553U CN201107877Y CN 201107877 Y CN201107877 Y CN 201107877Y CN U2007200305537 U CNU2007200305537 U CN U2007200305537U CN 200720030553 U CN200720030553 U CN 200720030553U CN 201107877 Y CN201107877 Y CN 201107877Y
- Authority
- CN
- China
- Prior art keywords
- plough
- spring pressure
- pressure device
- turnplow
- rotating beam
- 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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- Soil Working Implements (AREA)
Abstract
The utility model provides a safety blade plough, which belongs to the field of the agriculture machinery. The structure of the safety blade plough comprises a stander, a supporting bracket, a rotating beam, a spring pressure device and a plough body assembly, wherein, the lower end of the supporting bracket is connected with the stander in the tightening way, one end of the spring pressure device is connected with the supporting bracket through a pin, and the other end is connected with the rotating beam through a pin, and the plough body assembly is firmly connected with the rotating beam. The spring pressure device adopts an air-pressure supporting spring arm. The safety blade plough has reasonable design, simple structure and convenient operation; when the safety blade plough is in work and when the plough body meets the hard object, the plough body can be automatically bounced up to protect the blade plough, thereby avoiding the damage of the machine.
Description
1, technical field
The utility model relates to a kind of agricultural machinery, specifically a kind of safe turnplow device.
2, background technology
The turnplow of general turnplow tiller the state in when work all be fix carry out ridge farming industry, but, if when ridge farming industry, run into when hard object is arranged in the soil such as harder soil property or stone, be easy to turnplow is caused damage, again turnplow is risen but also will stop, surmounting obstacles, turnplow is fallen the continuation operation again, so is very much to lose time and energy, and influenced farming efficient greatly, even also can cause serious damage turnplow or other machinery.
3, summary of the invention
Technical assignment of the present utility model is at the deficiencies in the prior art, and a kind of safe turnplow device reasonable in design, simple in structure, easy to use is provided.
The technical solution of the utility model realizes in the following manner,
This safe turnplow device, comprise frame, bracing frame, rotating beam, spring pressure device, ploughshare body assembly, its bracing frame lower end and frame are fastenedly connected, one end of spring pressure device is connected by bearing pin with bracing frame, the other end is connected by bearing pin with rotating beam, and ploughshare body assembly is fixedly connected on the rotating beam.
Above-mentioned safe turnplow device, its spring pressure device are air pressure support spring arms.
The utility model has the advantages that:
This safe turnplow device is reasonable in design, simple in structure, easy to operate, the protection turnplow that can bounce automatically when the ploughshare body runs into hard thing during work, thus avoid the damage of machinery.
4, description of drawings
Accompanying drawing 1 is the working state structure schematic diagram of this safe turnplow device;
Accompanying drawing 2 is safeguard protection status architecture schematic diagrames of this safe turnplow device.
Mark in the accompanying drawing is represented respectively;
5, embodiment
Do following detailed description the in detail below in conjunction with 1,2 pairs of safe turnplow devices of the present utility model of accompanying drawing:
Shown in accompanying drawing 1,2, safe turnplow device of the present utility model, comprise frame 1, bracing frame 2, rotating beam 3, spring pressure device 4, ploughshare body assembly 4, bracing frame 2 lower ends and frame 1 are fastenedly connected, one end of spring pressure device 4 and bracing frame 2 are connected by bearing pin, the other end and rotating beam 3 are connected by bearing pin, and ploughshare body assembly 5 is fixedly connected on the rotating beam 3.Spring pressure device 4 adopts air pressure support spring arm.
Shown in Figure 1 is this safe turnplow device of duty, spring pressure device 4 overhead rotating beams 3 make ploughshare body assembly 5 downward, in cultivating procedure, the normal resistance that ploughshare body assembly 5 is run in soil and 3 applied pressure balances of 4 pairs of rotating beams of spring pressure device make its normal farming.
Shown in Figure 2 is this safe turnplow device of safeguard protection state, and spring pressure device 4 overhead rotating beams 3 are packed up ploughshare body assembly 5.When the ploughshare body of the ploughshare body assembly 5 of this safe turnplow device of duty runs into resistance bigger and normally farming in soil; at this moment resistance exceeds 3 applied pressures of 4 pairs of rotating beams of spring pressure device; the spring compression of spring pressure device 4; ploughshare body assembly 5 is packed up by the rotation of rotating beam 3; thereby avoid hindering, played the effect of protection ploughshare body safety.
Safe its processing and fabricating of turnplow device of the present utility model is simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1, safe turnplow device, comprise frame, bracing frame, rotating beam, spring pressure device, ploughshare body assembly, it is characterized in that bracing frame lower end and frame are fastenedly connected, one end of spring pressure device is connected by bearing pin with bracing frame, the other end is connected by bearing pin with rotating beam, and ploughshare body assembly is fixedly connected on the rotating beam.
2, safe turnplow device according to claim 1 is characterized in that the spring pressure device is an air pressure support spring arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200305537U CN201107877Y (en) | 2007-11-13 | 2007-11-13 | Safety mouldboard plow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200305537U CN201107877Y (en) | 2007-11-13 | 2007-11-13 | Safety mouldboard plow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201107877Y true CN201107877Y (en) | 2008-09-03 |
Family
ID=39892385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200305537U Expired - Fee Related CN201107877Y (en) | 2007-11-13 | 2007-11-13 | Safety mouldboard plow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201107877Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109362265A (en) * | 2018-11-19 | 2019-02-22 | 马银凤 | A kind of device for preventing agricultural machinery and implement from overloading |
| CN114793520A (en) * | 2022-06-30 | 2022-07-29 | 山西农业大学 | Heavy metal pollution arable land soil remediation turn over and plough equipment |
-
2007
- 2007-11-13 CN CNU2007200305537U patent/CN201107877Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109362265A (en) * | 2018-11-19 | 2019-02-22 | 马银凤 | A kind of device for preventing agricultural machinery and implement from overloading |
| CN109362265B (en) * | 2018-11-19 | 2021-06-15 | 张忠明 | Device for preventing agricultural implement from overloading |
| CN114793520A (en) * | 2022-06-30 | 2022-07-29 | 山西农业大学 | Heavy metal pollution arable land soil remediation turn over and plough equipment |
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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: 20080903 Termination date: 20091214 |