CN205755413U - A kind of angle stepless adjustable suppression of soil, rice plate stubble field wheel mechanism - Google Patents
A kind of angle stepless adjustable suppression of soil, rice plate stubble field wheel mechanism Download PDFInfo
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- CN205755413U CN205755413U CN201620482095.XU CN201620482095U CN205755413U CN 205755413 U CN205755413 U CN 205755413U CN 201620482095 U CN201620482095 U CN 201620482095U CN 205755413 U CN205755413 U CN 205755413U
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- soil
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Abstract
The utility model discloses a kind of angle stepless adjustable suppression of soil, rice plate stubble field wheel mechanism, take turns including suppression of soil, arrangement for adjusting height, pressure control spring device and earth scraping device, what suppression of soil was taken turns is shaped as truncated cone-shaped, the medial surface diameter of suppression of soil wheel is less than the lateral surface diameter of suppression of soil wheel, suppression of soil wheel is made to be easier to enter soil, suppression of soil wheel rotation is arranged on axle, one end of described axle is spherical, with fixing seat formed ball pivot and can in fixing seat freely rotatable, when needing the angle regulating two suppression of soil wheels when, regulation axle is to set angle, the spheric end of axle is fixed in the fixing seat being made up of two symmetrical set blocks, the beneficial effects of the utility model are the angle between the wheel of easily dimmable suppression of soil, simple in construction, be suitable to promote.
Description
Technical field
This utility model belongs to agricultural machinery technological field, is specifically related to a kind of angle stepless adjustable suppression of soil, rice plate stubble field wheel mechanism.
Background technology
Toothing in the ranks alternately plants the Soil tillage management that conservation tillage pattern is sustainability; specific implementation method is First Year harvest home in autumn; stay high stubble motionless in earth's surface; Second Year spring is the most wholely; directly the most disposably complete sow at First Year toothing, apply fertilizer, the operation such as suppression, stay high stubble after gathering in the crops autumn.3rd year spring the most wholely, directly at Second Year toothing, stayed root stubble to survive the winter, and was conducive to keeping soil aggregate, it is to avoid soil erosion and desertification.In south rice rape rotation district, needing to use culturing and transplanting seedlings planting patterns, it is contemplated that artificial transplanting rape labor intensity is big, production efficiency is low, general employing suppression of soil turbine carries out earthing of ditching.Due to the viscous weight of soil subregion, rice plate stubble field soil, the angle of suppression of soil turbine is fixed, and in the progress of work, advances according to fixing angle, soil glues the region of weight can not regulate the angle of suppression of soil turbine at any time and carry out earthing and suppression, be unfavorable for that nursery is planted.
Summary of the invention
The technical problems to be solved in the utility model is to provide and a kind of is suitable to the stepless adjustable suppression of soil wheel mechanism of rice plate stubble field angle.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of angle stepless adjustable suppression of soil, rice plate stubble field wheel mechanism, take turns including suppression of soil, axle, fixing seat, set block and frames, frames is the hollow structure of top drilling, frames is fixing with the chassis of transplanter to be connected, suppression of soil wheel is arranged in frames, what suppression of soil was taken turns is shaped as truncated cone-shaped, the medial surface diameter of suppression of soil wheel is less than the lateral surface diameter of suppression of soil wheel, suppression of soil wheel rotation is arranged on axle, one end of axle is spherical, fixing seat has the cavity volume suitable with the spheric end of axle, the spheric end of axle is arranged in fixing seat and can rotate in fixing seat, fixing seat is to be made up of two symmetrical set blocks, two set blocks are bolted fixing.
Further, the lateral surface of suppression of soil wheel is provided with a cover plate.
Further, arrangement for adjusting height includes elevator platform, elevating screw thread axle, lifts knob and have the square of screwed hole, elevator platform includes lifting upright frame and lifting horizontal frames, lifting upright frame is vertically arranged on lifting horizontal frames, lifting upright frame coaxial sleeve is located at the inside of frames, the upper end of lifting upright frame is fixing with square to be connected, square is set on elevating screw thread axle and is connected with elevating screw thread male thread, the upper end of elevating screw thread axle is connected with lifting knob, and lifting upright frame is rotated driving work lifting vertical motion by lifting knob.
Further, pressure control spring device includes floating bracket, limit shaft and compression spring, described limit shaft lower end is fixing with floating bracket to be connected, and described limit shaft has several holes, and compression spring is set on limit shaft and is arranged between floating bracket and elevator platform.
Further, earth scraping device includes that scraping support, torsion spring and clean-up scraper, one end of described scraping support are connected with floating bracket, and torsion spring and clean-up scraper are hinged on the other end of scraping support.
The beneficial effects of the utility model are simple in construction, easy to use, the angle between the wheel of easily dimmable suppression of soil so that suppression of soil wheel is easier to enter soil, preferably realize the suppression of soil that rice plate stubble field soil glues the region of weight.
Accompanying drawing explanation
Fig. 1 is structural side view of the present utility model；
Fig. 2 is generalized section of the present utility model；
Fig. 3 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings the technical solution of the utility model is elaborated.
Refering to shown in Fig. 1 and Fig. 3, this utility model includes suppression of soil wheel 1, arrangement for adjusting height, pressure control spring device and earth scraping device, suppression of soil wheel 1 be shaped as truncated cone-shaped, the medial surface diameter of suppression of soil wheel 1 is less than the lateral surface diameter of suppression of soil wheel, the medial surface of suppression of soil wheel 1 is work surface with periphery, earthing and suppression heavily it is difficult to owing to rice plate stubble field soil is viscous, it is at an angle with periphery shape that 1 medial surface is taken turns in suppression of soil, make suppression of soil wheel 1 be easier to enter soil, preferably realize the suppression of soil in rice plate stubble field.Suppression of soil wheel 1 is fixed on axle 2 by bearing, described suppression of soil wheel 1 rotates around axle 2, one end of axle 2 is spherical, the spheric end of axle 2 is arranged in fixing seat 3, fixing seat 3 has the cavity volume suitable with the spheric end of axle 2, and the spheric end of axle 2 can be freely rotatable in fixing seat 3, and the spheric end of axle 2 and fixing seat 3 form ball pivot, fixing seat 3 is to be made up of two symmetrical set blocks 4, the other end packing ring of described axle 2 and nut is fixing makes the suppression of soil wheel 1 can not axially-movable.When needing the angle regulating two suppression of soil wheels 1 when, axle 2 can be regulated and arrive set angle, then use bolt to be fixed by the ear of seat up and down of fixing seat 3, make the spheric end of axle 3 kill in fixing seat 3.
Refering to shown in Fig. 2, in the present embodiment, take turns in suppression of soil and on 1 lateral surface, use bolt to fix a cover plate 5, take away soil to prevent hack from entering the cavity of suppression of soil wheel 1 formation.
In Fig. 1, arrangement for adjusting height is used for regulating integrally-built elemental height, control the initial pressure of suppression of soil wheel, arrangement for adjusting height includes frames 6, elevator platform 7, elevating screw thread axle 8 and lifting knob 9, elevator platform 7 includes lifting upright frame 7a and lifting horizontal frames 7b, and lifting upright frame 7a is vertically arranged on lifting horizontal frames 7b.By square body and square tube, frames 6 shown in Fig. 1 adds that the square of top drilling is welded, form the hollow structure of top perforate, described frames 6 is fixing with the chassis of transplanter to be connected, lifting upright frame 7a coaxial sleeve is located at the inside of frames 6, the inwall of the outer wall laminating frames 6 of lifting upright frame 7a, lifting upright frame 7a inside is the rectangle of hollow, the upper end of lifting upright frame 7a is fixing with the square 10 having screwed hole to be connected, lifting upright frame 7a can only elevating movement and can not rotary motion, square 10 is set on elevating screw thread axle 8 threadeds with elevating screw thread axle 8, between the square of elevating screw thread axle 8 and frames 6 top drilling, thrust bearing is installed, make elevating screw thread axle 8 can realize rotating and can not moving up and down.The upper end of elevating screw thread axle 8 is provided with lifting knob 9, elevating screw thread axle 8 is connected by bearing pin, in the present embodiment, when rotation and lifting knob 9 counterclockwise when through the square of perforate with lifting knob 9, elevating screw thread axle 2 is right-handed thread, promotes lifting upright frame 7a to move downward.
Refering to shown in Fig. 1 and Fig. 2, pressure control spring device includes floating bracket 11, limit shaft 12 and compression spring 13, described limit shaft 12 lower end is fixing with floating bracket 11 to be connected, several holes are had on described limit shaft 12, pass for split pin, being used for regulating the decrement of compression spring 13, compression spring 13 is set on limit shaft 12 and is arranged between rectangular steel plates and elevator platform 7.The elastic force that compression spring 13 produces acts on floating bracket 11 thus acts on suppression of soil wheel 1 and carry out earthing and suppression, and when run into field have projection or have big soil block when, suppression of soil wheel 1 react on compression spring 13 makes its decrement change cross projection.
Refering to shown in Fig. 1 and Fig. 3, take turns 1 rear end in suppression of soil and be provided with earth scraping device, it is used for wiping off the soil of bonding on suppression of soil wheel 1, earth scraping device includes scraping support 14, torsion spring 15 and clean-up scraper 16, one end of scraping support 14 is fixedly connected on floating bracket 11 by two bolts, the other end of scraping support 14 is hinged with torsion spring 15 and clean-up scraper 16, and clean-up scraper 16 is pressed on suppression of soil wheel 1 by torsion spring 15.
Above example only in order to this utility model is described and and technical scheme described by unrestricted this utility model, described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field, as long as all are without departing from the technical scheme of spirit and scope of the present utility model and improvement thereof, it all should be contained in right of the present utility model.
Claims (5)
- null1. angle stepless adjustable suppression of soil, rice plate stubble field wheel mechanism，It is characterized in that: include that (1) is taken turns in suppression of soil、Axle (2)、Fixing seat (3)、Set block (4) and frames (6)，Frames (6) is the hollow structure of top drilling，Frames (6) is fixing with the chassis of transplanter to be connected，Suppression of soil wheel (1) is arranged in frames (6)，Suppression of soil wheel (1) be shaped as truncated cone-shaped，The medial surface diameter of suppression of soil wheel (1) is less than the lateral surface diameter of suppression of soil wheel (1)，Suppression of soil wheel (1) rotates and is arranged on axle (2)，One end of axle (2) is spherical，Fixing seat (3) has the cavity volume suitable with the spheric end of axle (2)，The spheric end of axle (2) is arranged in fixing seat (3) and can rotate in fixing seat (3)，Fixing seat (3) is to be made up of two symmetrical set blocks (4)，Two sets block (4) are bolted fixing.
- A kind of stepless adjustable suppression of soil of angle, rice plate stubble field the most according to claim 1 wheel mechanism, it is characterised in that: the lateral surface of suppression of soil wheel (1) is provided with a cover plate (5).
- nullA kind of stepless adjustable suppression of soil of angle, rice plate stubble field the most according to claim 1 wheel mechanism，It is characterized in that: arrangement for adjusting height includes elevator platform (7)、Elevating screw thread axle (8)、Lift knob (9) and have the square (10) of screwed hole，Elevator platform (7) includes lifting upright frame (7a) and lifting horizontal frames (7b)，Lifting upright frame (7a) is vertically arranged in lifting horizontal frames (7b)，Lifting upright frame (7a) coaxial sleeve is located at the inside of frames (6)，The upper end of lifting upright frame (7a) is fixing with square (10) to be connected，Square (10) is set in elevating screw thread axle (8) and above threadeds with elevating screw thread axle (8)，The upper end of elevating screw thread axle (8) is connected with lifting knob (9)，Lifting upright frame (7a) is rotated by lifting knob (9) to drive makees lifting vertical motion.
- A kind of stepless adjustable suppression of soil of angle, rice plate stubble field the most according to claim 1 wheel mechanism, it is characterized in that: pressure control spring device includes floating bracket (11), limit shaft (12) and compression spring (13), described limit shaft (12) lower end is fixing with floating bracket (11) to be connected, having several holes on described limit shaft (12), compression spring (13) is set in limit shaft (12) and above and is arranged between floating bracket (11) and elevator platform (7).
- A kind of stepless adjustable suppression of soil of angle, rice plate stubble field the most according to claim 1 wheel mechanism, it is characterized in that: earth scraping device includes scraping support (14), torsion spring (15) and clean-up scraper (16), one end of described scraping support (14) is connected with floating bracket (11), and torsion spring (15) and clean-up scraper (16) are hinged on the other end of scraping support (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482095.XU CN205755413U (en) | 2016-05-25 | 2016-05-25 | A kind of angle stepless adjustable suppression of soil, rice plate stubble field wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482095.XU CN205755413U (en) | 2016-05-25 | 2016-05-25 | A kind of angle stepless adjustable suppression of soil, rice plate stubble field wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205755413U true CN205755413U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620482095.XU Expired - Fee Related CN205755413U (en) | 2016-05-25 | 2016-05-25 | A kind of angle stepless adjustable suppression of soil, rice plate stubble field wheel mechanism |
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| CN (1) | CN205755413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105917806A (en) * | 2016-05-25 | 2016-09-07 | 农业部南京农业机械化研究所 | Earthing press wheel mechanism steplessly adjustable in rice growing stubble field angle |
| US10820490B2 (en) | 2018-10-03 | 2020-11-03 | Cnh Industrial America Llc | System and method for controlling the operation of a residue removal device of a seed-planting implement based on furrow closing assembly performance |
-
2016
- 2016-05-25 CN CN201620482095.XU patent/CN205755413U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105917806A (en) * | 2016-05-25 | 2016-09-07 | 农业部南京农业机械化研究所 | Earthing press wheel mechanism steplessly adjustable in rice growing stubble field angle |
| CN105917806B (en) * | 2016-05-25 | 2018-04-03 | 农业部南京农业机械化研究所 | A kind of stepless adjustable suppression of soil wheel mechanism of rice plate stubble field angle |
| US10820490B2 (en) | 2018-10-03 | 2020-11-03 | Cnh Industrial America Llc | System and method for controlling the operation of a residue removal device of a seed-planting implement based on furrow closing assembly performance |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20200525 |