CN214206301U - Antiseized native suppression wheel and applied native suppression ware that returns thereof - Google Patents
Antiseized native suppression wheel and applied native suppression ware that returns thereof Download PDFInfo
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- CN214206301U CN214206301U CN202022434345.1U CN202022434345U CN214206301U CN 214206301 U CN214206301 U CN 214206301U CN 202022434345 U CN202022434345 U CN 202022434345U CN 214206301 U CN214206301 U CN 214206301U
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Abstract
The utility model discloses an anti-sticking soil-returning press wheel and a soil-returning press machine using the same, wherein the anti-sticking soil-returning press wheel comprises a wheel disc, the center of which is provided with a connecting hole, a plurality of soil-returning press teeth are fixedly arranged on the outer circumference of the wheel disc at intervals in the circumferential direction, and an included angle between the extending direction of the soil-returning press teeth and the circular plane of the wheel disc is an obtuse angle; the soil returning compacting machine comprises a frame body, wherein two anti-sticking soil returning compacting wheels symmetrically arranged are rotatably connected to the frame body through connecting holes, and angle adjusting pieces used for adjusting included angles of the two anti-sticking soil returning compacting wheels are mounted on the frame body. The utility model discloses can prevent return native press wheel clay, improve return native press wheel trafficability characteristic. The utility model is suitable for a seeder is sowed or is fertilized the back in the fertilization ditch in seeding ditch for backfill soil to seeding ditch or fertilization ditch in and carry out the compaction.
Description
Technical Field
The utility model belongs to the technical field of agricultural machine, a seeder return soil press wheel is related to, specifically speaking is an antiseized return soil press wheel and return soil press that uses thereof.
Background
The soil returning and pressing is a common operation in the agricultural planting process, and after sowing or fertilizing in the sowing trench, a layer of soil with proper thickness is covered in the sowing trench or the fertilizing trench and compacted. Soil return and compaction are key measures for soil moisture preservation and soil moisture extraction, and the loss of uniform soil quality, seedling shortage, ridge breaking and the like caused by serious soil moisture loss can be avoided by timely returning and compacting soil.
The soil returning press wheel in the prior art is usually in a round tire shape, and when the soil returning press wheel works in the field, the following defects exist:
one is easy clay. Because the contact area between the tire of the soil returning press wheel and soil is large, soil is easy to adhere to the tire of the soil returning press wheel, and particularly, the clay phenomenon on the soil returning press wheel is serious when the soil returning press wheel works in a sticky and wet field. After the soil is coated on the soil returning press wheel, the conditions of pile supporting and soil heaping and the soil returning press wheel slipping are easy to occur, so that the resistance for drawing the soil returning press wheel to move is increased, and the power consumption is increased; the phenomena of uneven compaction and missing compaction can also occur, thereby affecting the compaction effect and causing low emergence rate and low yield.
Secondly, the trafficability is poor. When the tire of the soil returning press wheel advances on the ground with uneven field, the rolling of the soil returning press wheel is blocked after the tire encounters a pit or a soil block, so that the soil returning press wheel cannot advance smoothly, the smooth operation of the soil returning press wheel is influenced, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
For solving exist among the prior art more than not enough, the utility model aims at providing an antiseized return soil suppression wheel and return soil suppression ware of using thereof to reach and prevent return soil suppression wheel clay, improve the purpose of return soil suppression wheel trafficability characteristic.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an antiseized suppression wheel that returns soil, is equipped with the rim plate of connecting hole including the center, and circumference interval has set firmly a plurality of suppression teeth that return soil on the outer circumference of rim plate, and the contained angle is the obtuse angle between the extending direction of suppression tooth that returns soil and the rim plate disc plane.
As the utility model discloses a injecture, return native suppression tooth includes the connecting portion that links to each other with the rim plate periphery is fixed and the hook portion that links to each other with the connecting portion end fixing.
As another kind of the utility model discloses a prescribe a limit to, return soil suppression tooth evenly distributed is on the outer circumference of rim plate.
Since the technical scheme is used, the utility model discloses antiseized return soil press wheel compares with prior art, and the beneficial effect who gains is:
(1) compared with the prior art of a tire-shaped soil returning press wheel, the soil returning press wheel has the advantages that the contact area between the soil returning press wheel and soil can be effectively reduced, and the clay on the soil returning press wheel is reduced; combine the clearance setting between the soil suppression tooth of returning, at the soil suppression tooth roll travel in-process that returns, be convenient for spill outside the clay on the soil suppression tooth by the clearance between the soil suppression tooth of returning, effectively prevent the adhesion of earth on the soil suppression tooth of returning.
(2) The utility model discloses return soil suppression tooth and the contained angle of rim plate periphery set up to the obtuse angle, can reduce the area of contact of returning soil suppression tooth and soil, can effectively backfill soil again and carry out the suppression compaction to seeding ditch or fertilization ditch in, return soil suppression is effectual.
(3) The utility model discloses a dentate return soil suppression tooth rolls in the field subaerial, can utilize the subaerial clearance that returns between the soil suppression tooth of having pit or soil block to put return soil suppression tooth card on pit or soil and use this as the application of force fulcrum, makes the return soil suppression wheel have good trafficability characteristic in the field of ground unevenness, effectively guarantees going on smoothly of return soil suppression work.
The utility model is suitable for an on the land roller returns for backfill and carry out the compaction to seeding ditch or fertilization ditch with soil.
The utility model also provides an utilize the soil returning roller that the antiseized soil returning roller that above-mentioned antiseized soil returning roller realized used, its technical scheme as follows: a soil returning compacting machine applied to an anti-sticking soil returning compacting wheel, which comprises a frame body, wherein the frame body is rotationally connected with two symmetrically arranged anti-sticking soil returning compacting wheels through connecting holes,
as the utility model discloses a inject, install the angle modulation spare that is used for adjusting two antiseized native press wheel contained angles on the support body.
As a further limitation of the utility model, the angle adjusting piece comprises a wheel axle frame and an adjusting rod,
the wheel shaft frame is arranged on the frame body and comprises a first wheel shaft, a second wheel shaft and a rotating body, wherein the first wheel shaft is provided with a first anti-sticking soil-returning press wheel through a bearing;
the adjusting rod is fixedly connected with the rotating body, and a limiting part used for limiting the rotating position of the adjusting rod is arranged between the adjusting rod and the frame body.
As a further limitation of the utility model, the position limiting part comprises a position limiting seat and a plurality of position limiting holes,
the limiting hole is arranged on the frame body along the rotating direction of the rotating body;
and the limiting seat is fixedly connected with the bottom end of a spring of which the upper end is clamped on the adjusting rod, and a limiting column matched with the limiting hole is fixed on the limiting seat.
As another limitation of the utility model, a pressure adjusting piece for adjusting the pressure of the earth back is fixed on the frame body.
As the utility model discloses a further inject, pressure adjustment spare is including fixing the dead lever on the support body, and dead lever top threaded connection has adjusting nut, and the dead lever is put the cover in the card between adjusting nut and support body and is equipped with the pressure spring.
As the utility model discloses a further inject again, pressure spring top fixedly connected with fixed disk, adjusting nut are located the fixed disk top.
Since the technical scheme is used, the utility model discloses return native land roller that antiseized return native land roller used compares with prior art, and the beneficial effect who gains is:
(1) the utility model discloses an antiseized return soil press wheel can prevent that soil adhesion from on the return soil press wheel to make the return soil press wheel have good trafficability characteristic.
(2) The utility model discloses a set up angle modulation spare, be convenient for adjust two antiseized native contained angles that return between the suppression according to actual conditions to the adjustment returns soil volume how much, guarantees back the native effect.
(3) The utility model discloses a set up pressure adjustment spare, can adjust the size of return soil press wheel compaction power according to soil hardness, guarantee earthing suppression effect.
To sum up, the utility model discloses simple operation, trafficability characteristic are good, return soil suppression is effectual.
The utility model is suitable for a seeder is sowed or is fertilized the back in the fertilization ditch in seeding ditch for backfill soil to seeding ditch or fertilization ditch in and carry out the compaction.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a front view of the structure relationship of embodiment 1 of the present invention;
fig. 3 is a right side view of the structure relationship of embodiment 1 of the present invention;
fig. 4 is a schematic structural view of embodiment 2 of the present invention (the adjusting nut 16 is not shown in the figure);
fig. 5 is a schematic structural view of an angle adjusting member and a pressure adjusting member according to embodiment 2 of the present invention;
fig. 6 is a schematic structural view of a limiting seat according to embodiment 2 of the present invention.
In the figure: 1. connecting holes; 2. a wheel disc; 3. a connecting portion; 4. a hook portion; 5. a frame body; 6. a first axle; 7. fixing the rod; 8. a second wheel axle; 9. a rotating body; 10. adjusting a rod; 11. a limiting seat; 12. a limiting hole; 13. a spring; 14. a limiting column; 15. a pressure spring; 16. adjusting the nut; 17. fixing the disc; 18. a first anti-sticking soil returning press wheel; 19. and the second anti-sticking soil returning press wheel.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the preferred embodiments described herein are for purposes of illustration and understanding only and are not intended to limit the invention.
Embodiment 1 an antiseized soil back press wheel
This embodiment can enough prevent that soil from adhering on the suppression tooth of returning soil through set up a plurality of suppression teeth of returning soil in the interval on 2 peripheries of rim plate, can promote the trafficability characteristic of the suppression wheel of returning soil again.
As shown in fig. 1 to 3, the present embodiment includes a wheel disc 2 and soil-returning ballast teeth.
The wheel disc 2 is disc-shaped. The center of the wheel disc 2 is provided with a connecting hole 1 used for being arranged on a wheel shaft frame of the soil returning compactor. A plurality of soil returning and compacting teeth are uniformly arranged on the outer circumference of the wheel disc 2 at intervals along the circumferential direction, namely, gaps are formed between the adjacent soil returning and compacting teeth. Plural, means two or more. In order to ensure the soil returning and pressing function of the soil returning and pressing teeth, the extending direction of the soil returning and pressing teeth and the circular plane of the wheel disc 2 form an obtuse angle.
The soil-returning and pressing tooth comprises a connecting part 3 and a hook part 4 which are integrally formed. Connecting portion 3 links to each other with rim plate 2 periphery is fixed, and hook portion 4 is fixed in the tip of connecting portion 3, has the contained angle between hook portion 4 and the connecting portion 3. In this embodiment, the hook 4 and the connecting portion 3 form a zigzag shape.
When the wheel disc 2 is used, the wheel disc 2 is required to be installed on a wheel shaft frame of the soil returning compactor through the connecting hole 1, and the concrete using mode refers to the embodiment 2.
Embodiment 2 soil returning roller applied to anti-sticking soil returning roller
The present embodiment is an application of embodiment 1, and the soil-returning compacting machine of the present embodiment has functions of adjustable soil-returning angle and adjustable compacting force. As shown in fig. 4 to 6, the present embodiment includes a frame body 5, two anti-sticking soil-returning compacting wheels installed at the rear end of the frame body 5, an angle adjusting member installed at the rear end of the frame body 5, and a pressure adjusting member installed at the front end of the frame body 5.
The angle adjusting piece is used for adjusting the opening and closing included angle of the two anti-sticking soil returning press wheels. The angle adjusting piece comprises a wheel axle frame, an adjusting rod 10 and a limiting piece.
And the wheel shaft frame is used for installing two anti-sticking soil returning press wheels. The wheel axle carrier comprises a first wheel axle 6, a second wheel axle 8 and a rotor 9. And a rotating body 9 for connecting the first wheel shaft 6 and the second wheel shaft 8. Rotor 9 makes rotor 9 rotate to be connected on support body 5 through with the rotating groove clearance fit on support body 5 to make rotor 9 can drive first shaft 6 and the relative support body 5 rotation of second shaft 8. The first wheel shaft 6 and the second wheel shaft 8 are used for installing an anti-sticking soil-returning press wheel. The connecting hole 1 of the first anti-sticking soil-returning press wheel 18 is arranged on the first wheel shaft 6 through a bearing, so that the first anti-sticking soil-returning press wheel 18 can rotate relative to the first wheel shaft 6; the connecting hole 1 of the second anti-sticking soil-returning press wheel 19 is mounted on the second wheel shaft 8 through a bearing, so that the second anti-sticking soil-returning press wheel 19 can rotate relative to the second wheel shaft 8. The first anti-sticking soil-returning press wheel 18 and the second anti-sticking soil-returning press wheel 19 are both anti-sticking soil-returning press wheels in embodiment 1, and have the same structure as the anti-sticking soil-returning press wheels in embodiment 1. The first wheel shaft 6 and the second wheel shaft 8 are symmetrically arranged relative to the rotating body, an included angle between the first wheel shaft 6 and the second wheel shaft 8 is an obtuse angle, and the first wheel shaft 6 and the second wheel shaft 8 are positioned below the rotating axis of the rotating body 9, namely the first wheel shaft 6 and the second wheel shaft 8 are in an inverted V shape, so that a gap between the first anti-sticking soil returning press wheel 18 and the second anti-sticking soil returning press wheel 19 in the embodiment is wide at the top and narrow at the bottom.
The adjusting rod 10 is convenient for the hand to drive the rotating body 9 to rotate so as to adjust the opening and closing included angle between the first anti-sticking soil-returning press wheel 18 and the second anti-sticking soil-returning press wheel 19. The adjusting rod 10 is fixedly connected with the rotating body 9, and a limiting piece is arranged between the adjusting rod 10 and the frame body 5 in order to limit the rotating position of the adjusting rod 10.
The limiting member includes a limiting seat 11 and a limiting hole 12. The limiting holes 12 are arranged on the frame body 5 along the rotating direction of the rotating body. The bottom end of the limiting seat 11 is fixed with a limiting post 14 clamped in the limiting hole 12, and the limiting post 14 is matched with the limiting hole 12. The spring 13 is sleeved on the adjusting rod 10, the upper end of the spring 13 is clamped and fixed on the adjusting rod 10, the lower end of the spring 13 is fixedly connected with the limiting seat 11, and the limiting column 14 at the bottom end of the limiting seat 11 can be controlled to be separated from the limiting hole 12 or clamped and fixed in the limiting hole 12 by moving the limiting seat 11 up and down in a handheld mode.
And the pressure adjusting piece is used for adjusting the soil returning pressure of the first anti-sticking soil returning press wheel 18 and the second anti-sticking soil returning press wheel 19 on the ground in the field. The pressure adjusting piece comprises a fixing rod 7, a pressure spring 15 and a fixing disc 17. The bottom end of the fixing rod 7 is fixed at the front end of the frame body 5, the top end of the fixing rod 7 is in threaded connection with the adjusting nut 16, the fixing rod 7 between the top end of the fixing rod 7 and the frame body 5 is clamped and sleeved with the pressure spring 15, the telescopic amount of the pressure spring 15 can be controlled by adjusting the height position of the adjusting nut 16 on the fixing rod 7, and therefore the pressure on the two anti-sticking soil compacting wheels is controlled to be applied. Preferably, a fixed disk 17 is fixedly connected to the top end of the pressure spring 15, and the top surface of the fixed disk 17 is in contact with the bottom surface of the adjusting nut 16, i.e. the adjusting nut 16 is located above the fixed disk 17. The movement of the adjusting nut 16 in height can drive the compression spring 15 to extend and contract through the fixed disc 17.
When the compacting pressure is adjusted by using the embodiment, the height position of the adjusting nut 16 on the fixing rod 7 is rotated, so that the expansion amount of the pressure spring 15 below the adjusting nut 16 is changed, and the pressure applied to the two anti-sticking compacting wheels is adjusted.
When the opening and closing included angle between the two anti-sticking soil returning press wheels is adjusted by using the embodiment, the limiting seat 11 is held by hands firstly to compress the spring 13 upwards, so that the limiting column 14 is separated from the clamping limiting of the limiting hole 12; then, rotate spacing seat 11, make spacing seat 11 and first antiseized native press wheel 18 of returning, the rotatory axis that the all relative rotor 9 of the antiseized native press wheel 19 of second rotates, because first shaft 6, second shaft 8 all is not the collineation with rotor 9 rotation axis, make the rotation of first antiseized native press wheel 18 of returning and the antiseized native press wheel 19 of second relative rotor 9 rotation axis can adjust the contained angle that opens and shuts between first antiseized native press wheel 18 of returning and the antiseized native press wheel 19 of second. After the opening and closing included angle between the two anti-sticking soil-returning press wheels is adjusted to a proper position, the limiting seat 11 automatically moves downwards under the elastic action of the spring 13, so that the limiting column 14 on the limiting seat 11 is clamped and fixed in the corresponding limiting hole 12, and the fixing of the angular positions of the two anti-sticking soil-returning press wheels is completed.
Use this embodiment to carry out back native suppression during operation, pull support body 5 through the tractor and remove, first antiseized back native suppression wheel 18 rotates in field ground around first shaft 6, and antiseized back native suppression wheel 19 of second rotates in field ground around the second shaft, carries out back native suppression by back native suppression tooth to soil.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the present invention is not limited thereto, and although the present invention has been described in detail with reference to the above-mentioned embodiments, it will be apparent to those skilled in the art that modifications can be made to the technical solutions described in the above-mentioned embodiments, or some technical features can be replaced with equivalents. Any modification, equivalent replacement, limitation and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an antiseized soil returning press wheel which characterized in that: including the center be equipped with the rim plate of connecting hole, circumference interval has set firmly a plurality of return soil suppression teeth on the outer circumference of rim plate, and the contained angle is the obtuse angle between the extending direction of return soil suppression tooth and the rim plate disc plane, and return soil suppression tooth evenly distributed is on the outer circumference of rim plate.
2. The anti-sticking soil back press wheel as claimed in claim 1, wherein: the soil returning and pressing tooth comprises a connecting part fixedly connected with the periphery of the wheel disc and a hook part fixedly connected with the end part of the connecting part.
3. The utility model provides a return native land roller that antiseized return native press wheel was used, includes the support body, its characterized in that: the frame body is rotationally connected with two symmetrically arranged anti-sticking soil-returning press wheels as claimed in claims 1-2 through connecting holes.
4. A soil return compactor for an anti-sticking soil return compactor wheel application according to claim 3, characterized in that: the frame body is provided with an angle adjusting piece for adjusting the included angle of the two anti-sticking soil-returning press wheels.
5. A soil returning compactor for an anti-sticking soil returning compacting wheel application according to claim 4, characterized in that: the angle adjusting piece comprises a wheel shaft frame and an adjusting rod,
the wheel shaft frame is arranged on the frame body and comprises a first wheel shaft, a second wheel shaft and a rotating body, wherein the first wheel shaft is provided with a first anti-sticking soil-returning press wheel through a bearing;
the adjusting rod is fixedly connected with the rotating body, and a limiting part used for limiting the rotating position of the adjusting rod is arranged between the adjusting rod and the frame body.
6. A soil returning compactor for an anti-sticking soil returning compacting wheel application according to claim 5, characterized in that: the limiting piece comprises a limiting seat and a plurality of limiting holes,
the limiting hole is arranged on the frame body along the rotating direction of the rotating body;
and the limiting seat is fixedly connected with the bottom end of a spring of which the upper end is clamped on the adjusting rod, and a limiting column matched with the limiting hole is fixed on the limiting seat.
7. A soil return roller for an anti-sticking soil return roller application according to any one of claims 3 to 6, characterized in that: the frame body is fixed with a pressure adjusting piece for adjusting the pressure of the soil returning.
8. A soil returning compactor for an anti-sticking soil returning compacting wheel application according to claim 7, characterized in that: the pressure adjusting piece comprises a fixing rod fixed on the frame body, the top end of the fixing rod is in threaded connection with an adjusting nut, and the fixing rod is clamped between the adjusting nut and the frame body and sleeved with a pressure spring.
9. A soil return compactor for use with an anti-sticking soil return compactor according to claim 8, wherein: the top end of the pressure spring is fixedly connected with a fixed disk, and the adjusting nut is positioned above the fixed disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022434345.1U CN214206301U (en) | 2020-10-28 | 2020-10-28 | Antiseized native suppression wheel and applied native suppression ware that returns thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022434345.1U CN214206301U (en) | 2020-10-28 | 2020-10-28 | Antiseized native suppression wheel and applied native suppression ware that returns thereof |
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| Publication Number | Publication Date |
|---|---|
| CN214206301U true CN214206301U (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022434345.1U Active CN214206301U (en) | 2020-10-28 | 2020-10-28 | Antiseized native suppression wheel and applied native suppression ware that returns thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115024051A (en) * | 2022-06-21 | 2022-09-09 | 连云港市农业科学院 | Seeder suitable for clay ground soybean maize |
-
2020
- 2020-10-28 CN CN202022434345.1U patent/CN214206301U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115024051A (en) * | 2022-06-21 | 2022-09-09 | 连云港市农业科学院 | Seeder suitable for clay ground soybean maize |
| CN115024051B (en) * | 2022-06-21 | 2024-03-22 | 连云港市农业科学院 | Seeding device suitable for soybean and corn in clay land |
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