CN204047032U - A kind of subsoil cultivator - Google Patents
A kind of subsoil cultivator Download PDFInfo
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- CN204047032U CN204047032U CN201420384791.8U CN201420384791U CN204047032U CN 204047032 U CN204047032 U CN 204047032U CN 201420384791 U CN201420384791 U CN 201420384791U CN 204047032 U CN204047032 U CN 204047032U
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- roller bearing
- soil
- connecting axle
- frame
- roller
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Abstract
The utility model relates to agricultural soil loosening machine field, especially a kind of subsoil cultivator, comprise frame, decelerator and electromotor, described frame lower right is provided with roller, first roller bearing and the second roller bearing are installed below described frame, described first roller bearing is connected with frame by the first connecting axle, described second roller bearing is connected with frame by the second connecting axle, described first roller bearing and the second roller bearing are separately installed with some first blades and some second blades, are alternately arranged between described first blade and the second blade.Beneficial effect is: (1) structure is simple, easy to operate, can guarantee that the degree of depth that soil loosens the soil is basically identical, can also guarantee that soil is pulverized fully, be convenient to the plantation of follow-up crops; (2) stone device for eliminating is installed on subsoil cultivator, can guarantees that the stone in soil is rejected smoothly, reduce additional effort power, growth that can be normally healthy and strong after guaranteeing proportion of crop planting.
Description
Technical field
The utility model relates to agricultural soil loosening machine field, especially a kind of subsoil cultivator.
Background technology
In agricultural production, carrying out ploughing and weeding to soil is an indispensable step, and big machinery can be utilized to plough deeply soil and bulk pulverized.The loosenning tiller of current existing agriculture plantation, can only to loosen the soil and the degree of depth can not regulate by the vertical direction, this cutter loosens the soil insufficient, and it is deep mixed to loosen the soil, and is unfavorable for the plantation of follow-up vegetable melon and fruit.A kind of loosenning tiller as described in Chinese patent CN102487616A, comprises operational module and power plant module; Described operational module comprises loosenning tiller guard shield, transmission component and loosenning tiller blade; Described transmission component is arranged in loosenning tiller guard shield, is connected with loosenning tiller blade; Described power plant module is connected with loosenning tiller guard shield is dismantled and assembled; Described power plant module comprises housing, electric machine assembly, expansion link and switch knob; Described electric machine assembly arranges in housing; The output of described electric machine assembly is connected with transmission component, controls the running of loosenning tiller blade; One end of described expansion link and shell hinge, the other end is provided with switch knob; Described switch knob is in order to control the Push And Release of electric machine assembly.Although simple and compact for structure, being convenient to kludge transport can the labour intensity of the person of lightening one's labor, this loosenning tiller can only loosen the soil by the vertical direction, and loosen the soil weak effect.
Data shows, the general plow layer thickness of plastic shed soil is 15-25cm, and wherein, the volume density of topsoil soils is 1.10-1.13g/cm in the 80-90% distribution of vegetable root system
3, being greater than 0.25mm water-stable aggregate is 13.7-55.5%, and lengthens along with Planting Years and increase, and soil stickiness is larger.Current industrialized agriculture tillage machinery is in the soil that viscosity is larger, and hack ability reduces, and soil resistance increases, and power consumption resistance increases, and power consumption increases, and general diesel engine and the gasoline engine of adopting is as power, to the environment of booth.And after vegetable harvesting, have a large amount of root system residual in soil in soil, the normal deep ploughing affecting loosenning tiller is loosened the soil, and resistance is large, and consumption is many.
Summary of the invention
The purpose of this utility model is: to overcome in prior art not enough, provide a kind of type little, structure is simple, and hack ability is strong, and the depth of loosening the soil is consistent, to the free of contamination subsoil cultivator of greenhouse-environment.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of subsoil cultivator, comprise frame, decelerator and electromotor, connected by shaft coupling between described decelerator and electromotor, described frame lower right is provided with roller, first roller bearing and the second roller bearing are installed below described frame, described first roller bearing is connected with frame by the first connecting axle, described second roller bearing is connected with frame by the second connecting axle, described first roller bearing and the second roller bearing are separately installed with some first blades and some second blades, are alternately arranged between described first blade and the second blade.
Further, described first connecting axle with between the first roller bearing for being flexibly connected, described second connecting axle with between the second roller bearing for being flexibly connected, described first connecting axle and the second connecting axle are all provided with spring.
Further, described first connecting axle and the second connecting axle are separately installed with cylinder.
Further, be provided with stone device for eliminating below described frame, described stone device for eliminating is between the second roller bearing and roller.
Further, described stone device for eliminating is made up of two pieces of sieve plates with some holes, and described two pieces of sieve plate in the vertical directions have coincidence, and the angle between two pieces of sieve plates is 45-60 °.
Further, the spacing of the another side on described two pieces of sieve plate vertical directions is greater than the length of the first roller bearing and the second roller bearing.
The beneficial effect of employing the technical solution of the utility model is:
(1) structure is simple, easy to operate, can guarantee that the degree of depth that soil loosens the soil is basically identical, can also guarantee that soil is pulverized fully, be convenient to the plantation of follow-up crops;
(2) stone device for eliminating is installed on subsoil cultivator, can guarantees that the stone in soil is rejected smoothly, reduce additional effort power, growth that can be normally healthy and strong after guaranteeing proportion of crop planting.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of subsoil cultivator of the present utility model;
Fig. 2 is the vertical view of the first roller bearing of the present utility model and the second roller bearing;
Fig. 3 is the vertical view of stone device for eliminating of the present utility model;
Fig. 4 is the structural representation of sieve plate of the present utility model.
In figure, 1 is decelerator, and 2 is shaft coupling, and 3 is electromotor, and 4 is the first blade, and 5 is the first roller bearing, and 6 is the second roller bearing, and 7 is the second blade, and 8 is the first connecting axle, and 9 is the second connecting axle, and 10 is stone device for eliminating, and 11 is roller, and 12 is hole, and 13 is sieve plate
Embodiment
Below in conjunction with accompanying drawing, a kind of subsoil cultivator of the present utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of subsoil cultivator, comprise frame, decelerator 1 and electromotor 3, connected by shaft coupling 2 between described decelerator 1 and electromotor 3, described frame lower right is provided with roller 11, first roller bearing 5 and the second roller bearing 6 is installed below described frame, described first roller bearing 5 is connected with frame by the first connecting axle 8, described second roller bearing 6 is connected with frame by the second connecting axle 9, described first roller bearing 5 and the second roller bearing 6 are separately installed with some first blades 4 and some second blades 7, be alternately arranged between described first blade 4 and the second blade 7.
Subsoil cultivator carry out deep ploughing loosen the soil operation time, electromotor 3 drives roller bearing to travel forward, blade on first roller bearing 5 and the second roller bearing 6 excavates soil and pulverizes, because the first blade 4 and the second blade 7 are alternately arranged, loosen the soil so can turn on the direction of complementation to soil, can guarantee that soil is pulverized fully, be convenient to the plantation that follow-up vegetables were scraped.
Described first connecting axle 8 with between the first roller bearing 6 for being flexibly connected, described second connecting axle 9 with between the second roller bearing 6 for being flexibly connected, described first connecting axle 8 and the second connecting axle 9 are all provided with spring.Adopt this structure, can according to the soft degree of soil, distance between automatic adjustment first connecting axle 8, second connecting axle 9 and the first roller bearing 5, second roller bearing 6, when soil is softer, distance between first connecting axle 8, second connecting axle 9 and the first roller bearing 5, second roller bearing 6 becomes large, spring is in nature relaxed state, and the power be applied on the first roller bearing 5 and the second roller bearing 6 reduces; When soil is harder, spring contraction, Distance Shortened between first connecting axle 8, second connecting axle 9 and the first roller bearing 5, second roller bearing 6, the power on the first roller bearing 5 and the second roller bearing 6 of being applied to increases, and the loosen the soil degree of depth of operation that can guaranteeing like this turns over is basically identical.
As shown in Figure 3, be provided with stone device for eliminating 10 below described frame, described stone device for eliminating 10 is between the second roller bearing 6 and roller 11.Adopt this structure, the stone etc. in soil can be weeded out, guarantee the degree of grinding of soil, be conducive to the development of crops root system after plantation crops, be conducive to growing up strong and sturdy of crop.
As shown in Figure 4, described stone device for eliminating 10 is made up of two pieces of sieve plates 13 with some holes 12, and described two pieces of sieve plate 13 in the vertical directions have coincidence, and the angle between two pieces of sieve plates 13 is 45-60 °.Angle between sieve plate 13 controls within the scope of this, is more conducive to the rejecting of stone etc., angle more than 60 °, stone easily by sieve plate 13 with going ahead, instead of to reject beyond the soil turned over, and the resistance of advancing increases; Angle is less than 45 °, and the length of sieve plate 13 needs elongated, and the cost making subsoil cultivator increases.
The spacing of the another side on described two pieces of sieve plate 13 vertical directions is greater than the length of the first roller bearing and the second roller bearing.Adopt this to design, can guarantee that the stone in soil is eliminated beyond processed soil smoothly, operating personnel only need by stone centralized collection.
Embodiment 2
All the other are with embodiment 1, and described first connecting axle 8 and the second connecting axle 9 are separately installed with cylinder.Adopt this structure, can automatically regulate distance between the first connecting axle 8, second connecting axle 9 and the first roller bearing 5, second roller bearing 6 according to the soft degree of soil, when soil is softer, normally turns over and loosen the soil; When soil is harder, cylinder compression, is applied to the pressure increase on the first roller bearing 5 and the second roller bearing 6, and can guaranteeing like this deep ploughs, and the loosen the soil soil depth of operation is basically identical.
The above; be only embodiment of the present utility model; protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should define with claim is as the criterion.
Claims (6)
1. a subsoil cultivator, comprise frame, decelerator and electromotor, connected by shaft coupling between described decelerator and electromotor, described frame lower right is provided with roller, it is characterized in that: the first roller bearing and the second roller bearing are installed below described frame, described first roller bearing is connected with frame by the first connecting axle, described second roller bearing is connected with frame by the second connecting axle, described first roller bearing and the second roller bearing are separately installed with some first blades and some second blades, are alternately arranged between described first blade and the second blade.
2. a kind of subsoil cultivator according to claim 1, it is characterized in that: described first connecting axle with between the first roller bearing for being flexibly connected, described second connecting axle with between the second roller bearing for being flexibly connected, described first connecting axle and the second connecting axle are all provided with spring.
3. a kind of subsoil cultivator according to claim 1, is characterized in that: described first connecting axle and the second connecting axle are separately installed with cylinder.
4. a kind of subsoil cultivator according to claim 1, is characterized in that: be provided with stone device for eliminating below described frame, described stone device for eliminating is between the second roller bearing and roller.
5. a kind of subsoil cultivator according to claim 4, is characterized in that: described stone device for eliminating is made up of two pieces of sieve plates with some holes, and described two pieces of sieve plate in the vertical directions have coincidence, and the angle between two pieces of sieve plates is 45-60 °.
6. a kind of subsoil cultivator according to claim 5, is characterized in that: the spacing of the another side on described two pieces of sieve plate vertical directions is greater than the length of the first roller bearing and the second roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384791.8U CN204047032U (en) | 2014-07-11 | 2014-07-11 | A kind of subsoil cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384791.8U CN204047032U (en) | 2014-07-11 | 2014-07-11 | A kind of subsoil cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204047032U true CN204047032U (en) | 2014-12-31 |
Family
ID=52188654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420384791.8U Expired - Fee Related CN204047032U (en) | 2014-07-11 | 2014-07-11 | A kind of subsoil cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204047032U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104094686A (en) * | 2014-07-11 | 2014-10-15 | 丹阳圣丽园农业发展有限公司 | Deep ploughing scarifier |
| CN111247886A (en) * | 2020-01-18 | 2020-06-09 | 东北农业大学 | Stubble-breaking soil-cutting knife with passively-changed and adjusted cutting edge |
| CN112470573A (en) * | 2020-12-17 | 2021-03-12 | 宁夏翔云农业综合服务有限公司 | Agricultural is with economize merit high efficiency combination subsoiler |
-
2014
- 2014-07-11 CN CN201420384791.8U patent/CN204047032U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104094686A (en) * | 2014-07-11 | 2014-10-15 | 丹阳圣丽园农业发展有限公司 | Deep ploughing scarifier |
| CN111247886A (en) * | 2020-01-18 | 2020-06-09 | 东北农业大学 | Stubble-breaking soil-cutting knife with passively-changed and adjusted cutting edge |
| CN112470573A (en) * | 2020-12-17 | 2021-03-12 | 宁夏翔云农业综合服务有限公司 | Agricultural is with economize merit high efficiency combination subsoiler |
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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: 20141231 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |