CN206759944U - A kind of agricultural land presser - Google Patents
A kind of agricultural land presser Download PDFInfo
- Publication number
- CN206759944U CN206759944U CN201720391277.0U CN201720391277U CN206759944U CN 206759944 U CN206759944 U CN 206759944U CN 201720391277 U CN201720391277 U CN 201720391277U CN 206759944 U CN206759944 U CN 206759944U
- Authority
- CN
- China
- Prior art keywords
- roller
- outer roller
- welded
- pack
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of agricultural land presser, including pack roller, outer roller, rotary shaft, support, tractive unit, the rotary shaft is connected with pack roller interference, rotary shaft is connected with bearing interference, support is connected by bolt with bearing, cross bar is welded with support, the free end of support is welded with tractive unit, scraper plate is welded with cross bar, scraper plate is close to outer roller, multiple convex tendons are welded with the circumference of the pack roller, convex tendon outer wrapping outer roller, outer roller is flexible rubber material, spring is installed in the cavity that pack roller is formed with outer roller, four circular holes are symmetrically offered on the pack roller along center line, four circular hole each two circular holes are one group, different types of ball is installed in two groups of circular holes.The utility model is simple in construction, reasonable in design；Scraper plate can be cleared up the soil on outer roller, and the deformation of spring and outer roller, vibrations are easy to soil and come off, and circular hole and ball can change the weight of pack roller, preferably promote the use of.
Description
Technical field
It the utility model is related to agriculture field, more particularly to a kind of agricultural land presser.
Background technology
Land presser is mainly used in earth pack, and crushing soil block compresses arable layer, levels land and waits operation, existing agricultural use
When in use, pack roller can bond soil and ground suppression is had a certain impact land presser, weight of the different places to land presser
Amount requires different.Therefore, how to reduce amount of the soil bonding in land presser, while can according to circumstances change the weight of land presser
Amount, is always the problem that the whole society faces.
Utility model content
The purpose of this utility model is to provide a kind of agricultural land presser, to solve above-mentioned technical problem.
The utility model uses following technical scheme to achieve the above object：
A kind of agricultural land presser, including pack roller, outer roller, rotary shaft, support, tractive unit, the rotary shaft and suppression
Roller interference is connected, and rotary shaft is connected with bearing interference, and support is connected by bolt with bearing, and cross bar, cross bar are welded with support
On be welded with scraper plate, the free end of support is welded with tractive unit, and scraper plate is welded with more on outer roller, the circumference of the pack roller
Individual convex tendon, convex tendon outer wrapping outer roller, outer roller are flexible rubber material, and spring is provided with the cavity that pack roller is formed with outer roller,
Four circular holes are symmetrically offered on the pack roller along center line, four circular hole each two circular holes are one group, are pacified in two groups of circular holes
Equipped with different types of ball.
Preferably, the circular hole tilts 30 ° of designs, and iron ball is placed in one group of circular hole, circle made of stones is placed in another group
Pearl.
Preferably, the distance of the scraper plate and outer roller is 3cm, and the material of scraper plate is wooden.
Compared with prior art, the utility model has advantages below：The utility model is simple in construction, reasonable in design；When
When adhesion has substantial amounts of soil on outer roller, scraper plate can scrape soil；Spring and flexible rubber outer roller can roll in pack roller
When dynamic, deformation is produced, vibrations stick in outer roller so as to reduce soil；, can will not when needing to change the weight of pack roller
Congener ball is put into circular hole；Convex tendon improves the stability of outer roller, preferably promotes the use of.
Brief description of the drawings
Fig. 1 is the utility model agricultural land presser schematic diagram.
Fig. 2 is the pack roller front view of the utility model agricultural land presser.
Fig. 3 is the pack roller sectional view of the utility model agricultural land presser.
In figure：1st, tractive unit, 2, support, 3, rotary shaft, 4, outer roller, 5, circular hole, 6, convex tendon, 7, scraper plate, 8, pack roller, 9,
Spring, 10, ball.
Embodiment
The utility model is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
As Figure 1-3, a kind of agricultural land presser, including pack roller 8, outer roller 4, rotary shaft 3, support 2, tractive unit 1,
The rotary shaft 3 is connected with the interference of pack roller 8, and rotary shaft 3 is connected with bearing interference, and support 2 is connected by bolt with bearing, branch
Cross bar is welded with frame 2, scraper plate 7 is welded with cross bar, supporting band turn moving axis rotates it is achieved thereby that the rotation of pack roller, branch
The free end of frame 2 is welded with tractive unit 1, and external traction force can carry out application external force by tractive unit, scraper plate 7 close to outer roller 4,
When adhesion has more soil on outer roller, scraper plate can scrape soil, be welded with the circumference of the pack roller 8 multiple convex
Muscle 6, the outer wrap of convex tendon 6 have outer roller 4, and outer roller 4 is flexible rubber material, and flexible rubber outer roller can realize the deformation of outer roller,
Spring 9 is installed, spring can realize the vibrations of outer roller, edge on the pack roller 8 in the cavity that pack roller 8 and outer roller 4 are formed
Center line symmetrically offers four circular holes 5, and the both ends of circular hole are equipped with the baffle plate of bearing pin fixation, four each two circular holes 5 of circular hole 5
For one group, different types of ball 10 is installed in two groups of circular holes 5, circular hole tilts 30 ° of designs, iron circle is placed in one group of circular hole
Pearl, another group of interior placement ball made of stones, when needing to change the weight of land presser, it can be carried out by placing different balls.
Utility model works principle：Tractive unit 1 is suspended on tractor, and under the drive of tractor, rotary shaft 3 rotates
So as to drive pack roller 8 to rotate, when needing to change the weight of pack roller 8, by changing the species of ball 10 in circular hole 5, no
The density different weight of congener ball 10, spring 9 and outer roller 4 produce deformation, vibrations when rotating, and reduce soil outside
Adhesion amount on roller 4.
Described above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With new teaching, in the case where not departing from principle of the present utility model and spirit, the change that is carried out to embodiment, repair
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (3)
1. a kind of agricultural land presser, including pack roller（8）, outer roller（4）, rotary shaft（3）, support（2）, tractive unit（1）, it is special
Sign is, the rotary shaft（3）With pack roller（8）Interference connects, rotary shaft（3）It is connected with bearing interference, support（2）Pass through spiral shell
Bolt is connected with bearing, support（2）On be welded with cross bar, be welded with scraper plate on cross bar（7）, support（2）Free end be welded with and lead
Draw portion（1）, scraper plate（7）Close to outer roller（4）, the pack roller（8）Circumference on be welded with multiple convex tendons（6）, convex tendon（6）It is outside
It is enclosed with outer roller（4）, outer roller（4）For flexible rubber material, pack roller（8）With outer roller（4）Spring is installed in the cavity of formation
（9）, the pack roller（8）On four circular holes are symmetrically offered along center line（5）, four circular holes（5）Each two circular hole（5）For one
Group, two groups of circular holes（5）Different types of ball is inside installed（10）.
2. one kind agricultural land presser according to claim 1, it is characterised in that the circular hole（5）30 ° of designs are tilted,
One group of circular hole（5）It is interior to place iron ball（10）, another group of interior placement ball made of stones（10）.
3. one kind agricultural land presser according to claim 1, it is characterised in that the scraper plate（7）With outer roller（4）Away from
From for 3cm, and scraper plate（7）Material to be wooden.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720391277.0U CN206759944U (en) | 2017-04-14 | 2017-04-14 | A kind of agricultural land presser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720391277.0U CN206759944U (en) | 2017-04-14 | 2017-04-14 | A kind of agricultural land presser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206759944U true CN206759944U (en) | 2017-12-19 |
Family
ID=60630459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720391277.0U Expired - Fee Related CN206759944U (en) | 2017-04-14 | 2017-04-14 | A kind of agricultural land presser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206759944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757191A (en) * | 2019-03-12 | 2019-05-17 | 安徽科技学院 | A kind of Intelligent bander can be improved bundling quality |
| RU211782U1 (en) * | 2022-03-18 | 2022-06-22 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" | ROLLER |
-
2017
- 2017-04-14 CN CN201720391277.0U patent/CN206759944U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757191A (en) * | 2019-03-12 | 2019-05-17 | 安徽科技学院 | A kind of Intelligent bander can be improved bundling quality |
| RU211782U1 (en) * | 2022-03-18 | 2022-06-22 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" | ROLLER |
| RU2807122C1 (en) * | 2023-03-27 | 2023-11-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столытина" | Tillage roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171219 Termination date: 20190414 |