CN213847491U

CN213847491U - Saline and alkaline land soil loosening device convenient to adjust

Info

Publication number: CN213847491U
Application number: CN202022514166.9U
Authority: CN
Inventors: 张旭; 韩爱平; 钟行杰; 张彤; 张明聪; 战英策; 张玉先
Original assignee: Heilongjiang Bayi Agricultural University
Current assignee: Heilongjiang Bayi Agricultural University
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-08-03
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a saline-alkali soil scarification device convenient to adjust, which comprises a vehicle body, wherein wheels are arranged on the vehicle body, a fixed frame is arranged in a groove at the lower end of the vehicle body, a guide roller is rotatably connected on the fixed frame, a plurality of blades are arranged on the guide roller, one end of the guide roller is fixedly connected with the output end of a motor I arranged on the fixed frame, the front end of the vehicle body is provided with a plurality of riveting seats I, the riveting seats I are uniformly and rotatably connected with a fixed plate, one end of the fixed plate far away from the vehicle body is uniformly and rotatably connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with the output end of a motor II arranged in the fixed plate, the rotating shaft is provided with a conical auger, the fixed frame and the fixed plate are fixedly connected with the vehicle body through an adjusting component, the utility model can lead the scarification effect of the device to be better by crushing soil twice, and simultaneously the device can adjust the depth of the scarification of the soil at any time through the adjusting component, great convenience is brought to use.

Description

Saline and alkaline land soil loosening device convenient to adjust

Technical Field

The utility model relates to the technical field of agricultural machinery, specifically a saline and alkaline land soil loosening device convenient to adjust.

Background

The saline-alkali soil is a kind of salt accumulation, which means that the salt contained in the soil influences the normal growth of crops, and according to the incomplete statistics of the textbook organization and the grain and agriculture organization of the united nations, the area of the saline-alkali soil all over the world is 9.5438 hundred million hectares, wherein 9913 million hectares are in China. The formation of alkaline earth and alkalized soil in China is mostly related to the accumulation of carbonate in soil, so that the alkalization degree is generally high, and plants in serious saline-alkaline earth regions can hardly survive.

When needs plant crops on saline and alkaline land, need earlier loosen the soil to the soil in saline and alkaline land through the device that loosens the soil, but the device that loosens the soil of general hardly adjusts the degree of depth of loosening the soil, and the practicality is lower, and the effect is relatively poor when the device that loosens the soil is higher to hardness soil simultaneously, influences the efficiency that loosens the soil very easily.

To the problem, a saline-alkali soil loosening device convenient to adjust is designed at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a saline and alkaline land soil loosening device convenient to adjust to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a saline and alkaline land soil loosening device convenient to adjust, includes the automobile body, be equipped with the wheel on the automobile body, the lower extreme of automobile body is equipped with the recess, be equipped with the mount in the recess, it is connected with the deflector roll to rotate on the mount, be equipped with a plurality of blades on the deflector roll, the one end of deflector roll and the output fixed connection who establishes motor one on the mount, the front end of automobile body is equipped with a plurality of riveting seats one, all rotate on the riveting seat one and be connected with the fixed plate, the one end that the automobile body was kept away from to the fixed plate all rotates and is connected with the pivot, the upper end of pivot and the output fixed connection who establishes motor two in the fixed plate, all be equipped with the toper auger in the pivot, mount and fixed plate are all through adjusting part and the automobile body fixed connection who is used for adjusting the device depth of loosening the soil.

As a further aspect of the present invention: the adjusting component comprises a plurality of first hydraulic cylinders arranged in the vehicle body and located above the fixing frame, the lower ends of the first hydraulic cylinders are all provided with first telescopic rods, the output ends of the first telescopic rods are all fixedly connected with the upper end of the fixing frame, the front end of the vehicle body is provided with a plurality of second riveting seats arranged above the first riveting seats, the second riveting seats are all rotatably connected with the first riveting heads, the first riveting heads are all provided with second hydraulic cylinders, the lower ends of the second hydraulic cylinders are all provided with second telescopic rods, the output ends of the second telescopic rods are all provided with second riveting heads, and the second riveting heads are all rotatably connected with third riveting seats arranged on the upper end of the fixing plate.

As a further aspect of the present invention: the rear end both sides of automobile body all are equipped with riveting seat four, it is connected with the scraper blade to rotate between the riveting seat four, the lower extreme of scraper blade is equipped with a plurality of fixed teeth.

As a further aspect of the present invention: the surface of the wheel is provided with anti-skid teeth.

As a further aspect of the present invention: and the surfaces of the blades are provided with wear-resistant layers.

As a further aspect of the present invention: the number of the first hydraulic cylinders in the vehicle body is not less than two.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model firstly carries out preliminary punching and loosening on the soil through the conical auger, and then carries out secondary crushing on the soil through the plurality of blades, thus leading the soil loosening effect of the device to be better through twice crushing on the soil, and simultaneously leading the device to be suitable for harder soil loosening;

2. the utility model can push the fixing frame to move downwards through the first telescopic rod by the first hydraulic cylinder, thereby pushing the guide roller to move up and down, and push the fixing plate to move downwards by the second hydraulic cylinder to change the angle of the fixing plate, thereby adjusting the height of the conical auger, so that the device can loosen soil at different depths as required at any time, and great convenience is brought to use;

3. the utility model discloses accessible scraper blade and fixed tooth are paved with the soil of smashing, make the device pave soil when loosening the soil, just so do not need follow-up again to pave soil, made things convenient for the use.

Drawings

Fig. 1 is a schematic structural diagram of a saline-alkali soil scarification device convenient to adjust.

Fig. 2 is an enlarged schematic structural diagram of a saline-alkali soil scarification device convenient to adjust and shown at a position in fig. 1.

Fig. 3 is a schematic structural diagram of a groove in the saline-alkali soil scarification device convenient for adjustment.

Fig. 4 is a schematic structural diagram of a side view section of the saline-alkali soil ripping device convenient to adjust.

Fig. 5 is a schematic structural diagram of a blade in the saline-alkali soil scarification device convenient for adjustment.

Wherein: 1. the device comprises a vehicle body, 2, a groove, 3, a first hydraulic cylinder, 4, a first telescopic rod, 5, a fixed frame, 6, a guide roller, 7, a blade, 8, a first motor, 9, a first riveting seat, 10, a fixed plate, 11, a rotating shaft, 12, a second motor, 13, a conical auger, 14, a second riveting seat, 15, a first riveting head, 16, a second hydraulic cylinder, 17, a second telescopic rod, 18, a third riveting seat, 19, a second riveting head, 20, a fourth riveting seat, 21, a scraping plate, 22, a fixed tooth, 23 and a wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in the embodiment of the present invention, an adjustable device for loosening soil in saline-alkali soil comprises a vehicle body 1, wheels 23 are disposed on the vehicle body 1, a groove 2 is disposed at a lower end of the vehicle body 1, a fixing frame 5 is disposed in the groove 2, a guide roller 6 is rotatably connected to the fixing frame 5, a plurality of blades 7 are disposed on the guide roller 6, one end of the guide roller 6 is fixedly connected to an output end of a motor 8 disposed on the fixing frame 5, a plurality of riveting bases one 9 are disposed at a front end of the vehicle body 1, a fixing plate 10 is rotatably connected to each riveting base one 9, a rotating shaft 11 is rotatably connected to one end of the fixing plate 10 away from the vehicle body 1, an upper end of the rotating shaft 11 is fixedly connected to an output end of a motor two 12 disposed in the fixing plate 10, a tapered screw 13 is disposed on each rotating shaft 11, the fixing frame 5 and the fixing plate 10 are fixedly connected to the vehicle body 1 through an adjusting component for adjusting a soil loosening depth of the device, when soil of the saline-alkali soil needs to be loosened, the motor II 12 drives the conical auger 13 on the rotating shaft 11 to rotate, the plurality of groups of conical augers 13 firstly carry out primary punching and loosening on the soil, then the motor I8 drives the plurality of blades 7 on the guide roller 6 to rotate, and the plurality of blades 7 carry out secondary crushing on the soil subjected to primary crushing, so that the soil can be loosened better by crushing the soil twice, and meanwhile, the device can be suitable for loosening harder soil;

the adjusting assembly comprises a plurality of hydraulic cylinders I3 which are arranged in the vehicle body 1 and positioned above the fixing frame 5, the lower ends of the hydraulic cylinders I3 are respectively provided with a first telescopic rod 4, the output ends of the first telescopic rods 4 are respectively fixedly connected with the upper end of the fixing frame 5, the front end of the vehicle body 1 is provided with a plurality of riveting bases II 14 which are positioned above a first riveting base 9, the second riveting bases 14 are respectively and rotatably connected with a first riveting head 15, the first riveting heads 15 are respectively provided with a second hydraulic cylinder 16, the lower ends of the second hydraulic cylinders 16 are respectively provided with a second telescopic rod 17, the output ends of the second telescopic rods 17 are respectively provided with a second riveting head 19, the second riveting heads 19 are respectively and rotatably connected with a third riveting base 18 which is arranged at the upper end of the fixing plate 10, so that when soil of the soil needs to be loosened, the first telescopic rods 4 can push the fixing frame 5 to move downwards through the first hydraulic cylinders 3, and the guide rollers 6 can be moved, the blades 7 on the guide rollers 6 loosen the soil at different depths, the second telescopic rods 17 push the fixing plate 10 to move downwards through the second hydraulic cylinders 16, and the fixing plate 10 is rotatably connected with the first riveting seat 9, so that the angle of the fixing plate 10 can be changed, the height of the conical packing auger 13 can be adjusted, the conical packing auger 13 can punch the soil at different depths, the device can adjust the depth of the loosened soil as required at any time, and the use is convenient;

the rear end of the vehicle body 1 is provided with four riveting seats 20 on both sides, a scraper 21 is rotatably connected between the four riveting seats 20, and the lower end of the scraper 21 is provided with a plurality of fixed teeth 22, so that when the device loosens soil, the fixed teeth 22 on the scraper 21 can be inserted into the crushed soil, and the scraper 21 is driven by the vehicle body 1 to move, so that the crushed soil can be paved through the scraper 21 and the fixed teeth 22, the device can loosen the soil and pave the soil at the same time, the soil does not need to be paved subsequently, and the use is convenient;

the anti-skidding teeth are arranged on the surfaces of the wheels 23, so that the friction force between the wheels 23 and saline-alkali soil can be increased, and the device is prevented from skidding in the soil loosening process to influence the soil loosening efficiency of the device;

the surfaces of the blades 7 are provided with wear-resistant layers, so that the blades 7 can be prevented from being worn after being used for a long time, and the service life of the device is prevented from being influenced;

the quantity of hydraulic cylinder 3 in the automobile body 1 is no less than two, and 3 drive telescopic link 4 through a plurality of hydraulic cylinders drive mount 5 to remove like this, can make mount 5 more steady at the in-process that removes.

The utility model discloses a theory of operation is: when the device is required to loosen soil of saline-alkali soil, the motor II 12 drives the conical auger 13 on the rotating shaft 11 to rotate, a plurality of groups of conical augers 13 firstly carry out primary punching and loosening on the soil, then the motor I8 drives the blades 7 on the guide roller 6 to rotate, the blades 7 carry out secondary crushing on the soil subjected to primary crushing, thus the soil is crushed twice, the soil loosening effect of the device is better, meanwhile, the device is also suitable for hard soil loosening, when the depth of soil loosening needs to be adjusted, the telescopic rod I4 is driven by the hydraulic cylinder I3 to push the fixing frame 5 to move downwards, so that the guide roller 6 is pushed to move upwards and downwards, meanwhile, the telescopic rod II 17 is driven by the hydraulic cylinder II 16 to push the fixing plate 10 to move downwards to change the angle of the fixing plate 10, so that the height of the conical auger 13 is adjusted, just so can make the device loosen the soil to the soil of the different degree of depth as required at any time, great having made things convenient for the use, when the device is loosening the soil simultaneously, accessible scraper blade 21 and fixed tooth 22 are paved with kibbling soil, just so can make the device pave soil when loosening the soil, just need not follow-up again to pave soil, have made things convenient for the use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a saline and alkaline land soil loosening device convenient to adjust, includes automobile body (1), be equipped with wheel (23) on automobile body (1), its characterized in that: the lower end of the vehicle body (1) is provided with a groove (2), a fixing frame (5) is arranged in the groove (2), the fixed frame (5) is rotatably connected with a guide roller (6), the guide roller (6) is provided with a plurality of blades (7), one end of the guide roller (6) is fixedly connected with the output end of a motor I (8) arranged on the fixed frame (5), the front end of the vehicle body (1) is provided with a plurality of first riveting seats (9), the first riveting seats (9) are rotatably connected with a fixed plate (10), one end of the fixed plate (10) far away from the vehicle body (1) is rotatably connected with a rotating shaft (11), the upper end of the rotating shaft (11) is fixedly connected with the output end of a second motor (12) arranged in the fixed plate (10), all be equipped with toper auger (13) on pivot (11), mount (5) and fixed plate (10) are all through being used for adjusting the adjusting part and automobile body (1) fixed connection of the device depth of loosening the soil.

2. The saline-alkali soil ripping device convenient to adjust of claim 1, wherein: the adjusting part comprises a plurality of hydraulic cylinders I (3) which are arranged in the vehicle body (1) and located above the fixing frame (5), the lower ends of the hydraulic cylinders I (3) are respectively provided with a first telescopic rod (4), the output ends of the first telescopic rods (4) are fixedly connected with the upper end of the fixing frame (5), the front end of the vehicle body (1) is provided with a plurality of riveting bases II (14) which are located above the first riveting bases (9), the second riveting bases (14) are respectively rotatably connected with a first riveting head (15), the first riveting heads (15) are respectively provided with a second hydraulic cylinder (16), the lower ends of the second hydraulic cylinders (16) are respectively provided with a second telescopic rod (17), the output ends of the second telescopic rods (17) are respectively provided with a second riveting head (19), and the second riveting heads (19) are rotatably connected with third riveting bases (18) arranged at the upper end of the fixing plate (10).

3. The saline-alkali soil ripping device convenient to adjust of claim 1, wherein: the rear end both sides of automobile body (1) all are equipped with riveting seat four (20), it is connected with scraper blade (21) to rotate between riveting seat four (20), the lower extreme of scraper blade (21) is equipped with a plurality of fixed teeth (22).

4. The saline-alkali soil ripping device convenient to adjust of claim 1, wherein: the surface of the wheel (23) is provided with anti-skid teeth.

5. The saline-alkali soil ripping device convenient to adjust of claim 1, wherein: the surfaces of the blades (7) are all provided with wear-resistant layers.

6. The saline-alkali soil ripping device convenient to adjust of claim 2, wherein: the number of the first hydraulic cylinders (3) in the vehicle body (1) is not less than two.