CN204119747U - Loosen the soil ridging knife rest assembly - Google Patents
Loosen the soil ridging knife rest assembly Download PDFInfo
- Publication number
- CN204119747U CN204119747U CN201420541531.7U CN201420541531U CN204119747U CN 204119747 U CN204119747 U CN 204119747U CN 201420541531 U CN201420541531 U CN 201420541531U CN 204119747 U CN204119747 U CN 204119747U
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- soil
- ridging
- support arm
- loosen
- loosens
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Abstract
The utility model discloses one to loosen the soil ridging knife rest assembly, comprise first support arm and second that loosens the soil be arranged in parallel and to loosen the soil support arm; First the loosen the soil front end of support arm of support arm and second of loosening the soil can be connected with mini-size tillage machine main body, rear portion be fixed with the knife rest that loosens the soil; Loosen the soil on knife rest and can the cutter that loosen the soil be installed; First loosen the soil support arm and the second rear end of loosening the soil support arm is connected to the first ridging support arm and the second ridging support arm that be arranged in parallel; The rear end of the first ridging support arm and the second ridging support arm is fixed with ridging knife rest; Space set at least two ridging cuttves on ridging knife rest.The utility model can loosen the soil and ridging in disposable realization, thus reduces the labour intensity loosened the soil with ridging, raises labour efficiency; Meanwhile, loosening the soil and in ridging process, overload protection can being realized, the service life of mini-size tillage machine is improved.
Description
Technical field
The utility model relates to a kind of agricultural equipment, particularly relates to one and to loosen the soil ridging knife rest assembly.
Background technology
Loosen the soil, ridging, significant to crop growth, the mechanized operation that loosen the soil cutter or ridging cutter have realized loosening the soil and loosening the soil can be installed on mini-size tillage machine.But in prior art, loosen the soil cutter and ridging cutter all can only be installed to separately on mini-size tillage machine, complete loosen the soil, the continued operation of ridging, the cutter that will must loosen the soil after loosening the soil is replaced by ridging cutter, and therefore operating efficiency is low, and labour intensity is large.
On the other hand, in prior art, ridging cutter is all be installed on a rotating shaft, completes ridging operation by the mode of spiral ridging.Therefore such ridging cutter structure is complicated, must control the degree of eccentricity of cutter and rotating shaft during installation, and such start toughness, energy consumption is higher.
Therefore those skilled in the art are devoted to develop and a kind ofly can realize loosening the soil and the ridging knife rest assembly that loosens the soil of ridging multiple working.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide and a kind ofly can realizes loosening the soil and the ridging knife rest assembly that loosens the soil of ridging multiple working.
For achieving the above object, the utility model provides one and to loosen the soil ridging knife rest assembly, comprises first support arm and second that loosens the soil be arranged in parallel and to loosen the soil support arm; Described first the loosen the soil front end of support arm of support arm and second of loosening the soil can be connected with agricultural machinery main body, rear portion be fixed with the knife rest that loosens the soil; The described knife rest that loosens the soil can install the cutter that loosens the soil;
Described first loosen the soil support arm and the second rear end of loosening the soil support arm is connected to the first ridging support arm and the second ridging support arm that be arranged in parallel; The rear end of described first ridging support arm and the second ridging support arm is fixed with ridging knife rest; Space set at least two ridging cuttves on described ridging knife rest.
For increasing the intensity of knife rest assembly, described first support arm and second that loosens the soil loosens the soil between support arm and is welded with the intermediate supports arm that loosens the soil; Ridging intermediate supports arm is welded with between described first ridging support arm and the second ridging support arm.
For ease of adjustment pine soil depth, described in the loosen the soil middle part of intermediate supports arm be hinged with the lift cylinder that loosens the soil.
Described first ridging support arm and the second ridging support arm support arm and second support arm that loosens the soil that loosens the soil with described first is respectively hinged; Described first the loosen the soil front end of support arm of support arm and second of loosening the soil is hinged with the first ridging lift cylinder and the second ridging lift cylinder respectively;
For ease of adjusting the degree of depth of ridging, piston rod and the described first ridging support arm of described first ridging lift cylinder are hinged; Piston rod and the described second ridging support arm of described second ridging lift cylinder are hinged.
The beneficial effects of the utility model are: the utility model can loosen the soil and ridging in disposable realization, thus reduce the labour intensity loosened the soil with ridging, raise labour efficiency; Meanwhile, loosening the soil and in ridging process, overload protection can being realized, the service life of mini-size tillage machine is improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is the structural representation after the utility model one embodiment mounting cutter.
Fig. 4 is Fig. 3 is plan structure schematic diagram.
Fig. 5 is the working state schematic representation of the utility model one embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figures 1 to 4, one is loosened the soil ridging knife rest assembly, comprise first support arm 4 and second that loosens the soil be arranged in parallel to loosen the soil support arm 5, first the loosen the soil front end of support arm 5 of support arm 4 and second of loosening the soil can be connected with mini-size tillage machine main body, rear portion be fixed with the knife rest 2 that loosens the soil, the knife rest 2 that loosens the soil can be installed four the cutter 6 that loosens the soil of routine at interval.
First loosen the soil support arm 4 and the second rear end of loosening the soil support arm 5 is connected to the first ridging support arm 7 and the second ridging support arm 8 be arranged in parallel, the rear end of the first ridging support arm 7 and the second ridging support arm 8 is fixed with ridging knife rest 9, and ridging knife rest 9 can be welded with four ridging cuttves 10 in interval.
Ridging cutter 10 comprise intersect each other, the portion 10a of ridge from left to right of symmetrical configuration and ridge portion 10b from right to left, the bottom of ridge portion 10a and ridge portion 10b is from right to left provided with plane ditch portion 10c from left to right.From left to right ridge portion 10a and from right to left ridge portion 10b all extend back from intersection.
The top cross-sectional area of ridge portion 10b and ridge portion 10b from right to left becomes large gradually from left to right, and lower cross section is long-pending to diminish gradually.The edge, upper and lower of ridge portion 10b and ridge portion 10b is from right to left inclined-plane from left to right, and middle part is arcuate structure.
First support arm 4 and second that loosens the soil loosens the soil to be welded with to loosen the soil between intermediate supports arm 1, first ridging support arm 7 and the second ridging support arm 8 between support arm 5 and is welded with ridging intermediate supports arm 18.
The middle part of intermediate supports of loosening the soil arm 1 is provided with the piston rod that the first hinged otic placode 13 place of hinged otic placode 13, first is hinged with the lift cylinder 3 that loosens the soil, and the oil cylinder body of the lift cylinder 3 that loosens the soil is connected with mini-size tillage machine main body.
First ridging support arm 7 and the second ridging support arm 8 support arm 4 and second support arm 5 that loosens the soil that loosens the soil with first is respectively hinged.First loosen the soil support arm 4 and the second front end of loosening the soil support arm 5 is respectively arranged with the second hinged otic placode 14 and the 3rd hinged otic placode 14 of hinged otic placode 16, second and the 3rd hinged otic placode 16 place and is hinged with the first ridging lift cylinder 11 and the second ridging lift cylinder 12 respectively.
The front end of the first ridging support arm 7 and the second ridging support arm 8 is respectively arranged with the 4th hinged otic placode 15 and the 5th hinged otic placode 17, the piston rod 11a of the first ridging lift cylinder 11 and the 4th hinged otic placode 15 hinged, the piston rod 12a of the second ridging lift cylinder 12 and the 5th hinged otic placode 17 hinged.
As shown in Figure 5, the ridging knife rest assembly that this loosened the soil is arranged on the rear end of mini-size tillage machine 100, loosen the soil the assembly operation of ridging knife rest time, by controlling to loosen the soil the oil-feed of lift cylinder 3 and fuel-displaced, the piston rod loosened the soil on lift cylinder is moved up and down, thus control the intermediate supports arm 1 that loosens the soil and move up and down, and then the embedded depth of control to loosen the soil cutter 6 and ridging cutter 10.In like manner, when not needing to loosen the soil operation, pack up the piston rod of the lift cylinder 3 that loosens the soil, the cutter 6 that makes to loosen the soil leaves soil surface.
On the other hand, control the oil-feed of the first ridging lift cylinder 11 and the second ridging lift cylinder 12 and fuel-displaced by control valve, accurately control the embedded depth of ridging cutter 10 further.When loosening the soil operation if only need, the piston rod of bounce back the first ridging lift cylinder 11 and the second ridging lift cylinder 12, make ridging cutter 10 leave soil, now, the embedded depth of the cutter 6 that loosens the soil is constant.
Therefore, this ridging knife rest assembly that loosens the soil, can realize respectively loosening the soil or the function of ridging, also can make to loosen the soil and ridging work compound simultaneously.
Mini-size tillage machine moves ahead, and the cutter 6 that loosens the soil can start chesson, the plane ditch portion 10c of ridging cutter 10 by loose soil plane forwards, and along the bevel direction proper motion of ridge portion 10a from left to right and ridge portion 10b from right to left.Therefore, in the rear natural shape grooving of ridging cutter 10, between adjacent ridging cutter 10, ridge is formed.
In the process that mini-size tillage machine moves ahead, if the cutter 6 that loosens the soil runs into the barriers such as stone, the reaction force loosened the soil suffered by cutter 6 lift cylinder 3 that can make to loosen the soil bounces back, thus cut-through thing, afterwards, the lift cylinder 3 that loosens the soil reply before state, the cutter 6 that continues to make to loosen the soil keeps appropriate tilling depth operation.In like manner, the first ridging lift cylinder 11 and the second ridging lift cylinder 12 also can make ridging cutter 10 walk around the barriers such as stone, and ridging cutter 10 can be made to remain appropriate tilling depth.
As shown in Figure 5, in the utility model, with direction of advance during mini-size tillage machine operation for front, define direction all around with this.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (4)
1. loosen the soil a ridging knife rest assembly, comprises first support arm (4) and second that loosens the soil be arranged in parallel and to loosen the soil support arm (5); Described first the loosen the soil front end of support arm (5) of support arm (4) and second of loosening the soil can be connected with agricultural machinery main body, rear portion be fixed with the knife rest that loosens the soil (2); The described knife rest that loosens the soil (2) can install the cutter that loosens the soil (6); It is characterized in that:
Described first the loosen the soil rear end of support arm (5) of support arm (4) and second of loosening the soil is connected to the first ridging support arm (7) and the second ridging support arm (8) that be arranged in parallel; The rear end of described first ridging support arm (7) and the second ridging support arm (8) is fixed with ridging knife rest (9); Upper space set at least two the ridging cuttves (10) of described ridging knife rest (9).
2. loosen the soil ridging knife rest assembly as claimed in claim 1, it is characterized in that: described first support arm (4) and second that loosens the soil loosens the soil between support arm (5) and is welded with the intermediate supports arm (1) that loosens the soil; Ridging intermediate supports arm (18) is welded with between described first ridging support arm (7) and the second ridging support arm (8).
3. loosen the soil ridging knife rest assembly as claimed in claim 2, it is characterized in that: described in the loosen the soil middle part of intermediate supports arm (1) be hinged with the lift cylinder that loosens the soil (3).
4. the ridging knife rest assembly that loosens the soil as described in claim 1 or 2 or 3, is characterized in that: described first ridging support arm (7) and the second ridging support arm (8) support arm (4) and second support arm (5) that loosens the soil that loosens the soil with described first is respectively hinged; Described first the loosen the soil front end of support arm (5) of support arm (4) and second of loosening the soil is hinged with the first ridging lift cylinder (11) and the second ridging lift cylinder (12) respectively;
The piston rod (11a) of described first ridging lift cylinder (11) is hinged with described first ridging support arm (7); The piston rod (12a) of described second ridging lift cylinder (12) is hinged with described second ridging support arm (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541531.7U CN204119747U (en) | 2014-09-19 | 2014-09-19 | Loosen the soil ridging knife rest assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541531.7U CN204119747U (en) | 2014-09-19 | 2014-09-19 | Loosen the soil ridging knife rest assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204119747U true CN204119747U (en) | 2015-01-28 |
Family
ID=52376150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420541531.7U Expired - Fee Related CN204119747U (en) | 2014-09-19 | 2014-09-19 | Loosen the soil ridging knife rest assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204119747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106134551A (en) * | 2016-06-27 | 2016-11-23 | 刘泉德 | One is multi-functional ploughs deeply soil pouring machine |
-
2014
- 2014-09-19 CN CN201420541531.7U patent/CN204119747U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106134551A (en) * | 2016-06-27 | 2016-11-23 | 刘泉德 | One is multi-functional ploughs deeply soil pouring machine |
| CN106134551B (en) * | 2016-06-27 | 2018-10-02 | 刘泉德 | One kind is multi-functional to plough deeply soil pouring 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 |
Granted publication date: 20150128 Termination date: 20160919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |