CN211982484U

CN211982484U - Agricultural paddy field grass burying device

Info

Publication number: CN211982484U
Application number: CN202020037925.4U
Authority: CN
Inventors: 朱立贤; 朱顺会; 朱顺利; 朱海红
Original assignee: Linhai Zhedong Agricultural Machinery Accessories Manufacturing Co ltd
Current assignee: Linhai Zhedong Agricultural Machinery Accessories Manufacturing Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-11-24
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses an agricultural paddy field grass burying device, including the tire body, still including burying the grass subassembly, it includes a plurality of grass operation boards of burying, is located to bury the grass subassembly bury the first fixed plate of grass operation board one end and be located bury the second fixed plate of the grass operation board other end, it is a plurality of bury the grass operation board and be circumference interval arrangement, bury the grass operation board along with the tire body rotates and realizes burying grass and hack operation. The utility model discloses to bury grass subassembly integration and install on the tire body, can realize burying grass, burying stone, hack, walking integration, improve agricultural machinery operating efficiency.

Description

Agricultural paddy field grass burying device

Technical Field

The utility model relates to the technical field of agricultural machinery equipment, in particular to agricultural paddy field grass burying device.

Background

In agricultural operation, the rotary tillage of paddy fields and straw returning can be beneficial to the full-layer fertilization of the soil, the soil and fertilizer can be mutually fused, the fertility is uniform, and the fertilizer efficiency is improved. The straw returning field is a soil fertility increasing and yield increasing measure which is generally regarded as important in the world at present, and has the functions of increasing fertilizer and increasing yield while avoiding atmospheric pollution caused by straw burning. The straw returning can increase soil organic matters, improve soil structure, loosen soil, increase porosity, reduce capacity and promote microbial activity and crop root development. The effect of straw returning, fertilizer increasing and yield increasing is obvious, and the yield can be increased by 5-10 percent generally.

The prior agricultural machinery equipment is usually an agricultural tractor, a rotary cultivator is usually matched in a follow-up hanging tool to realize the rotary tillage operation of the land, and the equipment has a mature and effective operation mode. However, if the method is not used properly, soil germs are increased, crop diseases are aggravated, seedlings are lacking (runt seedlings) and other adverse phenomena can be caused, and the existing method generally has no effective straw returning equipment, cannot be matched with reasonable straw returning measures and cannot achieve a good returning effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agricultural paddy field grass-burying device for solve above-mentioned technical problem, conveniently combine the supporting use of current agricultural machinery, can realize burying grass, burying stone, hack, walking integration, improve agricultural machinery operating efficiency.

The utility model provides a technical problem can adopt following technical scheme to realize:

the utility model provides an agricultural paddy field grass burying device, includes the tire body, still includes the grass burying subassembly, the grass burying subassembly includes a plurality of grass burying operation boards, is located bury the first fixed plate of grass operation board one end and be located bury the second fixed plate of the grass operation board other end, it is a plurality of bury the grass operation board and be circumference interval arrangement, bury the grass operation board along with the tire body rotates and realizes burying grass and the operation of hacking.

The tire body includes non-inflatable cover tire, inner tube of a tyre and wheel hub subassembly, non-inflatable cover tire cover in the inner tube of a tyre outside, the wheel hub subassembly includes a plurality of web spokes and is used for the installation web spoke's central wheel hub, a plurality of the web spoke other end with inner tube of a tyre fixed mounting.

The central hub protrudes outwards relative to the inner tube, and a soil discharge cavity is arranged between the wheel spokes.

The non-inflatable outer tire covers the outer side of the inner tire wholly or partially.

The outer surface of the non-inflatable outer tire is provided with a buffer block.

One side of the first fixing plate is fixedly installed with the inner tube, and a threaded sleeve is arranged in the inner tube.

The inner tube is a hollow steel ring.

The grass burying operation plate is of a bending structure.

The maximum outer diameter of the grass burying operation plates is slightly smaller than that of the non-inflatable outer tire.

At least 1 reinforcing rib is arranged between two adjacent grass burying operation plates.

Compared with the prior art, the utility model have following outstanding advantage and effect: the utility model discloses to bury grass subassembly integration and install on the tire body, can realize burying grass, burying stone, hack, walking integration, improve agricultural machinery operating efficiency.

The features of the present invention will be apparent from the accompanying drawings and from the detailed description of the preferred embodiments which follows.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the present invention in a partial cross-sectional structure;

fig. 3 is a schematic view of the overall structure of the present invention;

FIG. 4 is a schematic view of the mounting structure of the non-inflatable outer tire and inner tube of the present invention;

FIG. 5 is a schematic view of the inner tube structure of the present invention;

FIG. 6 is a schematic structural view of the grass burying assembly of the present invention;

fig. 7 is a schematic view of the overall structure of the present invention;

fig. 8 is a third schematic view of the overall structure of the present invention;

fig. 9 is a schematic view of the overall structure of the present invention;

in the figure: 1. a grass burying component; 11. burying grass in the working plate; 12. a first fixing plate; 121. mounting hole sites; 13. a second fixing plate; 14. reinforcing ribs; 2. a tire body; 21. a non-inflatable outer tire; 211. a buffer block; 22. an inner tube; 221. a threaded sleeve; 23. a hub assembly; 231. a central hub; 232. a web spoke; 233. a soil discharge cavity; 3. and (4) bolts.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

As shown in fig. 1 to 9, the utility model discloses an agricultural paddy field grass burying device, include tire body 2 and bury grass subassembly 1, tire body 2 is used for cooperating the installation with current agricultural machine, is used for supporting agricultural harvester, agricultural tractor etc. usually, buries grass subassembly 1 and installs its integration on tire body 2, can realize burying grass, bury stone, hack, walking integration, improves agricultural machine operating efficiency.

Preferably, the grass burying assembly 1 comprises a plurality of grass burying operation plates 11, a first fixing plate 12 positioned at one end of the grass burying operation plates 11 and a second fixing plate 12 positioned at the other end of the grass burying operation plates 11, the first fixing plate 12 and the second fixing plate 13 are arranged in parallel at intervals, and the first fixing plate 12 and the second fixing plate 13 are both in a circular thin plate structure; the grass burying operation plates 11 are circumferentially arranged at intervals, two ends of each grass burying operation plate 11 are welded and fixed to the first fixing plate 12 and the second fixing plate 13 respectively, and the grass burying operation plates 11 rotate along with the tire body 2 to realize grass burying and soil breaking operations; the number of the grass burying operation plates 11 is usually determined by the outer diameter of the tire body 2, the first fixing plate 12 and the second fixing plate 13 are usually of the same structure, two ends of each grass burying operation plate 13 are respectively welded and fixed with the thin plate surfaces of the first fixing plate 12 and the second fixing plate 13, and the grass burying operation plates 13 are circularly arranged along the circumferences of the first fixing plate 12 and the second fixing plate 13; preferably, the outer side of the grass burying operation plate 13 protrudes from the circumference of the first fixing plate 12 and the second fixing plate 13 where the maximum outer diameter is located.

Preferably, a fixing plate reinforcing rib is further arranged between the first fixing plate 12 and the second fixing plate 13 to improve the overall working strength of the grass burying assembly 1.

Preferably, one side of the first fixing plate 12 is fixedly installed with the inner tube 22, and preferably, the inner tube 22 is pre-provided with a thread bushing 221 before being assembled with the non-inflatable outer tire 21, so that pre-embedding in the early stage is realized, and the corresponding installation hole position 121 is arranged in the first fixing plate 12, so that the bolt 3 is conveniently fastened and installed; and welding fixation or clamping butt joint fixation can also be adopted.

Preferably, the tire body 2 comprises a non-pneumatic tire casing 21, an inner tube 22 and a hub assembly 23, the non-pneumatic tire casing 21 covers the outer side of the inner tube 22, and the non-pneumatic tire casing 21 covers the outer side of the inner tube 22 wholly or partially; the non-inflatable outer tyre 21 is preferably made of rubber material, and in the processing process, the inner tube 22 is placed in a cavity of a vulcanizing machine, and the rubber is vulcanized and formed, so that the non-inflatable outer tyre 21 is formed; the outer surface of the non-inflatable outer tire 21 is provided with a buffer block 211 for improving the walking performance, increasing the friction force and the gripping ability and preventing slipping.

Preferably, the hub assembly 23 includes a plurality of spokes 232 and a central hub 231 for mounting the spokes 232, and the other end of the spokes 232 is fixedly mounted with the inner tube 22; one end of the spoke 232 is welded and fixed on the central hub 231, and the other end is welded and fixed on the inner tube 22; the relative inner tube 22 of the central wheel hub 231 outwards bulges, is equipped with the soil discharging chamber 233 between a plurality of spoke 232, adopts inside and outside dislocation structure design, forms soil discharging chamber 233, conveniently buries grass operation board 11 when digging and burying grass operation, can make the earth of taking up fall back to the soil from soil discharging chamber 233 in, effectively reduce earth and bond on the product, can effectively improve simultaneously and dig, bury the grass effect.

Preferably, the inner tube 22 is a hollow steel ring; the hollow steel ring is usually made of round steel pipe, and has an annular structure, which can also be generally called steel ring.

Preferably, the grass burying operation plate 11 is of a bending structure, so that the soil turning effect is improved, and an inner cavity formed by bending the grass burying operation plate 11 is located outside.

Preferably, the maximum outer diameter of the grass burying operation plates 11 is slightly smaller than the maximum outer diameter of the non-inflatable outer tire 21, so that the walking is facilitated, and meanwhile, the grass burying assembly 1 can conveniently realize grass burying, soil turning and soil breaking operations.

Preferably, at least 1 reinforcing rib 14 is arranged between two adjacent grass burying operation plates 11, and the number of the reinforcing ribs 14 can be 0, 1, 2, 3 or 4 according to different specifications and sizes.

The grass burying component is integrally arranged on the tire body, so that the integration of grass burying, soil breaking and walking can be realized, and the operating efficiency of the agricultural machine is improved; the product can directly replace the rubber tires of the prior wheel tractor and walking tractor, improves the one-time rotary tillage operation effect and realizes the effective returning of crop straws to the field; the outer tire adopts a non-inflatable outer tire, preferably a non-inflatable rubber wheel, can avoid the problems of tire burst, air leakage and the like, has the characteristics of wear resistance and long service life, and is also beneficial to the installation and fixation of the grass burying component; optimize the mounting structure who buries grass subassembly and tire body, bury the whole external diameter size of grass subassembly and slightly be less than tire body external diameter size, the walking of being convenient for has simultaneously and reduces ground pressure, promotes the throughput capacity.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The utility model provides an agricultural paddy field grass-burying device, includes tire body (2), its characterized in that: still including burying grass subassembly (1), bury grass subassembly (1) including a plurality of grass operation boards (11), be located bury first fixed plate (12) of grass operation board (11) one end and be located bury second fixed plate (13) of grass operation board (11) other end, it is a plurality of bury grass operation board (11) and be circumference interval arrangement, bury grass operation board (11) along with tire body (2) rotate and realize burying grass and the operation of hacking.

2. An agricultural paddy field weeder as defined in claim 1, wherein: tire body (2) include non-inflatable cover tire (21), inner tube (22) and wheel hub subassembly (23), non-inflatable cover tire (21) cover in inner tube (22) outside, wheel hub subassembly (23) include a plurality of spoke (232) and are used for the installation central wheel hub (231) of spoke (232), a plurality of spoke (232) the other end with inner tube (22) fixed mounting.

3. An agricultural paddy field weeder as claimed in claim 2, wherein: the central hub (231) protrudes outwards relative to the inner tube (22), and soil discharge cavities (233) are arranged among the spoke wheels (232).

4. An agricultural paddy field weeder as claimed in claim 2, wherein: the non-inflatable outer tire (21) is wholly or partially covered on the outer side of the inner tire (22).

5. An agricultural paddy field weeder as claimed in claim 2 or 4, wherein: the outer surface of the non-inflatable outer tire (21) is provided with a buffer block (211).

6. An agricultural paddy field weeder as defined in claim 1, wherein: one side of the first fixing plate (12) is fixedly installed with the inner tube (22), and a thread sleeve (221) is arranged in the inner tube (22).

7. An agricultural paddy field weeder as claimed in claim 2 or 4 or 6, wherein: the inner tube (22) is a hollow steel ring.

8. An agricultural paddy field weeder as defined in claim 1, wherein: the grass burying operation plate (11) is of a bending structure.

9. An agricultural paddy field weeder as defined in claim 1, wherein: the maximum outer diameter of the grass burying operation plates (11) is slightly smaller than that of the non-inflatable outer tire (21).

10. An agricultural paddy field weeder as claimed in claim 1, 8 or 9, wherein: at least 1 reinforcing rib (14) is arranged between two adjacent grass burying operation plates (11).