CN204741681U - Double entry dry farming farmland soil preparation tractor -ploughing rake - Google Patents
Double entry dry farming farmland soil preparation tractor -ploughing rake Download PDFInfo
- Publication number
- CN204741681U CN204741681U CN201520520697.5U CN201520520697U CN204741681U CN 204741681 U CN204741681 U CN 204741681U CN 201520520697 U CN201520520697 U CN 201520520697U CN 204741681 U CN204741681 U CN 204741681U
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- rake
- rake teeth
- dead lever
- arc
- flexible
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Abstract
Double entry dry farming farmland soil preparation tractor -ploughing rake comprises link, power connecting plate, and the link other end is fixed with elasticity rake teeth dead lever, is fixed with the fixed plate of upwards perk on the elasticity rake teeth dead lever, is equipped with a plurality of arc elasticity rake teeth between elasticity rake teeth dead lever and the fixed plate and constitutes one -level arc elasticity rake teeth group, elasticity rake teeth dead lever both ends are fixed with the second grade linking arm, and the second grade linking arm other end is fixed with second grade arc elasticity rake teeth group. The utility model discloses a two -stage arc elasticity rake teeth group structure can clean the wastes material in the soil, but adaptation to local conditions sets up the quantity of arc elasticity rake teeth, reaches the clear purpose of the degree of depth many times, and the clearance effect is better, has reduced the time of raking the soil level, has reduced artifical input. Have the structure scientifically, reasonable in design, with low costs, easy and simple to handle, cleaning efficiency is high, and it is effectual to rake the soil level, advantages such as range of application guangZhou.
Description
Technical field
The utility model relates to the improvement that Dry Farmland soil preparation machine ploughs rake structure, is that a kind of compound Dry Farmland soil preparation machine ploughs rake specifically, belongs to middle-size and small-size dry land and assist farm machinery wholely.
Background technology
Traditional rake a kind ofly peasant household's deposit is pushed aside and makes it evenly to be attached to the farm implements on open area surface, is the small-sized farm tools for topsoil farming.This rake is made up of, drag head wood, and drag head is equipped with iron teeth, is used for level land hack, smooth arable land, rake compost, rake grass, ploughs and loosen the soil.Along with the development of farm implements, occurred the dry land rake of various ways, but these rakes also exist some deficiency mostly in various degree: structure is too simple, function singleness, operation effectiveness are poor, waste time and energy, operating environment limitation is more, be unfavorable for mechanization use etc.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency, provide a kind of scientific and reasonable for structure, cost is low, flexible and convenient operation, operating efficiency high, wholely compound Dry Farmland soil preparation machine that is effective, that be suitable for land for growing field crops do mechanization operation plough rake.
The technical scheme realizing the utility model object is: this compound Dry Farmland soil preparation machine ploughs rake, be made up of vertically disposed pilot hole on link, the power connecting plate being fixedly connected on link one end, power connecting plate, feature is that the other end of link is fixedly connected with flexible rake tine dead lever, flexible rake tine dead lever is fixedly connected with the fixed head equidirectional with flexible rake tine dead lever that be upturned, between flexible rake tine dead lever and fixed head, is provided with several arc elastic rake teeths composition one-level arc elastic rake teeth group; The two ends of flexible rake tine dead lever are fixedly connected with the secondary linking arm be upturned respectively, and the secondary linking arm other end is fixedly connected with the secondary arc elastic rake teeth group identical with one-level arc elastic rake teeth group structure.
Described arc elastic rake teeth, be made up of arc rake teeth, one end of arc rake teeth is provided with T-shaped connecting rod, T-shaped connecting rod fetters pipe with the rake teeth be fixed on flexible rake tine dead lever and is flexibly connected, the near T-shaped connecting-rod head of arc rake teeth is set with adjustable pipe, adjustable pipe is fixedly connected with adjusting rod, and the other end of adjusting rod is connected with restriction nut locking through after fixed head, and the adjusting rod between adjustable pipe and fixed head is set with regulating spring.
In order to improve the stability be connected with hitching machineries such as tractors, being respectively equipped with Angle connection fixed head at the two ends of flexible rake tine dead lever, being connected and fixed plate and being connected with hitching machinery with connecting rod etc. by set bolt.
In order to improve whole ground effect, the design parameter of arc elastic rake teeth in one-level arc elastic rake teeth group and secondary arc elastic rake teeth group can be set as required.
The utility model scientific structure, reasonable in design, raw material and the spare parts in common use such as shaped steel, steel pipe, reinforcing bar can be selected, adopt the processes such as conventional welding to make, cost is low, easily implement.
During use, utilize power connecting plate and be connected and fixed plate and this compound Dry Farmland soil preparation machine is ploughed rake be connected on tractor, under the pulling of tractor, the foreign material in agricultural land soil are cleared up.Power connecting plate be connected and fixed plate be fixedly connected with make transmission of power more directly, efficient, reduce the loss of power.Be connected and fixed plate to be connected with tractor with connecting rod by set bolt, reduce the resistance between machinery, improve the stability of tractor-ploughing rake work.Two-stage arc elastic rake teeth group is fixedly connected with through secondary linking arm, makes transmission of power more effective, decreases energy waste, and work is more stable more time saving and energy saving, and whole ground efficiency is higher, better effects if.The unique texture of arc elastic rake teeth, the refuse collected better can be concentrated and clean out farmland, the setting of regulating spring, make work safer, reduce the damage probability of rake in the scale removal process of farmland, more longitudinal force is provided to the cleaning of soil, is conducive to better completing tillage operation.
Compared with existing dry land tractor-ploughing rake, compound tractor-ploughing rake structure of the present utility model can repeatedly clean the refuse in soil, and reach the object of deep clean, cleaning effect is better, can suit measures to local conditions to arrange the quantity of arc elastic rake teeth; Arc elastic harrow tooth structure and being arranged in the process of raking the soil level of regulating spring can play better protective effect, effectively can not can cross object, reducing operation resistance when running into during the hard object of operation; It is more efficient, thorough that the cleaning repeatedly of two-stage arc elastic rake teeth group makes soil waste clear up, and decreases the time of raking the soil level, reduce artificial input.
The utility model can be widely used in the refuse cleaning of Arid soil, and have scientific structure, reasonable in design, cost is low, easy and simple to handle, and cleaning efficiency is high, and the advantages such as effective, applied range of raking the soil level have larger practical and popularizing value.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the sectional structure schematic diagram of a flexible rake tine in Fig. 1.
In figure: 1 link, 2 power connecting plates, 2.1 pilot holes, 3 flexible rake tine dead levers, 4 fixed heads, 5 flexible rake tine, 5.1 arc rake teeths, 5.2 T-shaped connecting rods, 5.3 rake teeth constraint pipes, 5.4 adjustable pipes, 5.5 adjusting rods, 5.6 restriction nut, 5.7 regulating springs, 6 one-level arc elastic rake teeth groups, 7 secondary linking arms, 8 secondary arc elastic rake teeth groups, 9 are connected and fixed plate.
Embodiment
Below in conjunction with accompanying drawing and the embodiment provided, the utility model is further described.
With reference to accompanying drawing, this compound Dry Farmland soil preparation machine ploughs rake, be made up of vertically disposed pilot hole 2.1 on link 1, the power connecting plate 2 being fixedly connected on link one end, power connecting plate, the other end of link is fixedly connected with flexible rake tine dead lever 3, flexible rake tine dead lever is fixedly connected with and is upturned and flexible rake tine dead lever equidirectional door shape fixed head 4, be provided with several arc elastic rake teeths 5 between flexible rake tine dead lever and fixed head and form one-level arc elastic rake teeth group 6.The two ends of flexible rake tine dead lever are fixedly connected with the secondary linking arm 7 be upturned respectively, and the secondary linking arm other end is fixedly connected with the secondary arc elastic rake teeth group 8 identical with one-level arc elastic rake teeth group structure.The two ends of flexible rake tine dead lever are respectively equipped with Angle connection fixed head 9.
Arc elastic rake teeth, be made up of arc rake teeth 5.1, one end of arc rake teeth is provided with T-shaped connecting rod 5.2, T-shaped connecting rod fetters pipe 5.3 with the rake teeth be fixed on flexible rake tine dead lever and is flexibly connected, arc rake teeth is set with adjustable pipe 5.4, adjustable pipe is fixedly connected with adjusting rod 5.5, the other end of adjusting rod is connected through locking with restriction nut 5.6 after fixed head, the adjusting rod between adjustable pipe and fixed head is set with regulating spring 5.7.
The utility model applicant, by embodiment, selects the raw material such as square steel, steel pipe, reinforcing bar to implement this compound Dry Farmland soil preparation machine and ploughs rake, tractor-ploughing rake working width 4000-6000 millimeters; One-level arc elastic rake teeth group and secondary arc elastic rake teeth group spacing 1000-1500 millimeters; The spacing 100-150 millimeters of each flexible rake tine of one-level arc elastic rake teeth group, the spacing 50-100 millimeters of each flexible rake tine of secondary arc elastic rake teeth group; The embedded depth of each flexible rake tine is 150-240 millimeters.Select the tractor of a power abundance to draw, the cleaning needs of the multiple refuse of Dry Farmland can be met, the front housekeeping to agricultural land soil of sowing can be completed preferably.
This compound Dry Farmland soil preparation machine ploughs rake scientific structure, and reasonable in design, cost is low, easy and simple to handle, and operation is flexibly stable, and cleaning efficiency is high, rakes the soil level effective, discarded object residual after effectively clearing up 1 year results.Result of use is desirable, better to the cleaning effect of discarded maize straw etc., before other farm implements being coordinated to complete preferably broadcast and working after autumn harvest wholely.
Claims (2)
1. compound Dry Farmland soil preparation machine ploughs rake, be made up of vertically disposed pilot hole on link, the power connecting plate being fixedly connected on link one end, power connecting plate, it is characterized in that: the other end of link is fixedly connected with flexible rake tine dead lever, flexible rake tine dead lever is fixedly connected with the fixed head equidirectional with flexible rake tine dead lever that be upturned, between flexible rake tine dead lever and fixed head, is provided with several arc elastic rake teeths composition one-level arc elastic rake teeth group; The two ends of flexible rake tine dead lever are fixedly connected with the secondary linking arm be upturned respectively, and the secondary linking arm other end is fixedly connected with the secondary arc elastic rake teeth group identical with one-level arc elastic rake teeth group structure; Described arc elastic rake teeth, be made up of arc rake teeth, one end of arc rake teeth is provided with T-shaped connecting rod, T-shaped connecting rod fetters pipe with the rake teeth be fixed on flexible rake tine dead lever and is flexibly connected, the near T-shaped connecting-rod head of arc rake teeth is set with adjustable pipe, adjustable pipe is fixedly connected with adjusting rod, and the other end of adjusting rod is connected with restriction nut locking through after fixed head, and the adjusting rod between adjustable pipe and fixed head is set with regulating spring.
2. compound Dry Farmland soil preparation machine according to claim 1 ploughs rake, it is characterized in that: be respectively equipped with Angle connection fixed head at the two ends of flexible rake tine dead lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520520697.5U CN204741681U (en) | 2015-07-18 | 2015-07-18 | Double entry dry farming farmland soil preparation tractor -ploughing rake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520520697.5U CN204741681U (en) | 2015-07-18 | 2015-07-18 | Double entry dry farming farmland soil preparation tractor -ploughing rake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204741681U true CN204741681U (en) | 2015-11-11 |
Family
ID=54456460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520520697.5U Expired - Fee Related CN204741681U (en) | 2015-07-18 | 2015-07-18 | Double entry dry farming farmland soil preparation tractor -ploughing rake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204741681U (en) |
-
2015
- 2015-07-18 CN CN201520520697.5U patent/CN204741681U/en not_active Expired - Fee Related
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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: 20151111 Termination date: 20160718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |