Soil turning and stirring machine for soil improvement

Abstract

The utility model discloses a land stirring machine for soil improvement, which belongs to the technical field of soil improvement and comprises a vehicle body, a groove is arranged at one end of the bottom of the vehicle body, and a first lifting frame, a second lifting frame and a third lifting frame are sequentially and movably mounted in the groove from the middle of the vehicle body to the tail of the vehicle body. A soil loosening roller is movably arranged on the inner side of the bottom end of the first lifting frame through a rotating shaft, a plurality of soil loosening plates are arranged on the periphery of the soil loosening roller, a transverse rod is arranged on the inner side of the second lifting frame, a plurality of turning ploughs are sequentially arranged at the bottom of the transverse rod, and a rotary cultivator is arranged at the bottom of the third lifting frame. The multiple lifting frames are arranged at the bottom of the vehicle body, the soil loosening rollers with the soil loosening plates, the soil turning ploughs and the rotary cultivators are arranged on the inner sides of the bottom ends of the lifting frames correspondingly, and therefore soil loosening, soil turning and scattering operation on soil can be achieved at the same time, and the purpose of synchronously spraying pesticide through cooperation of the pump body and the spray heads is achieved. The soil turning and stirring efficiency can be greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to soil improvement technical field, concretely relates to a land agitator for soil improvement. BACKGROUND

[0002] The soil improvement method is to take corresponding physical, biological and chemical measures to improve soil properties and enhance soil fertility and crop yield, and is a process of improving human living soil environment, and the soil improvement work is generally planned according to the natural conditions and economic conditions of each region, and is implemented step by step, and the sand jujube is implemented on the basis of land, and with human activities, the available land is deteriorated and reduced, so that improving the land condition becomes an important target.

[0003] At present, the existing land agitator for soil improvement needs to use the soil plough to turn over the soil first, then scatter the soil, and finally spray the improvement agent, so that the process is more complicated, the work efficiency is low, the efficient soil turning effect cannot be formed, and when the soil improvement agent is scattered on the surface of the land, the soil improvement effect cannot be good, and therefore the land agitator for soil improvement is proposed. UTILITARIAN CONTENT

[0004] The utility model aims at providing a land agitator for soil improvement to solve the problems in the above background technology.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a land agitator for soil improvement, including car body, soil loosening roller, soil plough and rotary cultivator, the bottom of car body one end is provided with recess, the inside of recess is installed with first lifting frame, second lifting frame and third lifting frame from car body middle part to tail place in proper order, the bottom end inboard of first lifting frame is hingedly provided with soil loosening roller through pivot, the outer periphery of soil loosening roller is provided with a plurality of soil loosening plates, the inboard of second lifting frame is fixedly welded with cross bar, the bottom of cross bar is provided with a plurality of soil ploughs in proper order, the bottom of third lifting frame is provided with rotary cultivator, one end of rotary cultivator is fixedly installed with driving motor, the inboard of third lifting frame is provided with driving motor.

[0006] Preferably, the top of the car body is provided with a medicine storage box, the top of the tail of the car body is fixedly installed with a pump body, the liquid inlet end of the pump body extends to the inside bottom end of the medicine storage box through a conduit, a plurality of spray heads are fixedly installed at the top of the tail of the car body, and the spray heads are in sealed communication with the liquid outlet end of the pump body through a communication pipe.

[0007] Preferably, the top of the first lifting frame, the second lifting frame and the third lifting frame is provided with an electric push rod, and the top end of the electric push rod is fixedly installed in the top wall of the bottom groove of the vehicle body.

[0008] Preferably, the top end of the outer side of the two ends of the first lifting frame, the second lifting frame and the third lifting frame is provided with a limiting block, and the limiting block is fixedly installed on the outer two ends of the first lifting frame, the second lifting frame and the third lifting frame by welding.

[0009] Preferably, the inside of the bottom groove of the vehicle body is provided with a limiting groove corresponding to the position of the first lifting frame, the second lifting frame and the third lifting frame, and the limiting block extends to the inside of the limiting groove and is in sliding connection with the inner wall thereof.

[0010] Preferably, the top end of the tail of the vehicle body is fixedly installed with a baffle by welding, and the baffle is obliquely arranged below the spray head.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1. By setting multiple lifting frames at the bottom of the vehicle body, and setting a soil loosening roller with a soil loosening plate, a soil turning plow and a rotary tiller at the bottom end of each lifting frame, the soil loosening, soil turning and scattering operations can be realized at the same time, and the pump body and the spray head are matched to realize the purpose of synchronous spraying of the pesticide.

[0013] 2. By setting a baffle at the tail of the vehicle body, the soil brought by the rotary tiller is blocked, so that the splashing soil does not stick to the spray head, the phenomenon of clogging of the spray head is avoided, the spraying area of the spray head is affected, and the soil improvement effect is reduced. ACCURATE DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is a vehicle body bottom structure schematic view of the utility model;

[0016] Figure 3 It is a limiting groove structure schematic view of the utility model;

[0017] Figure 4 It is a first lifting frame structure schematic view of the utility model;

[0018] Figure 5 It is a second lifting frame structure schematic view of the utility model;

[0019] Figure 6 It is a third lifting frame structure schematic view of the utility model.

[0020] In the figure: 1, vehicle body; 2, medicine storage box; 3, pump body; 4, spray head; 5, baffle; 6, first lifting frame; 7, limiting groove; 8, limiting block; 9, soil loosening roller; 10, soil loosening plate; 11, second lifting frame; 12, cross bar; 13, soil turning plow; 14, third lifting frame; 15, rotary cultivator; 16, electric push rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-6 The utility model provides a kind of land stirring machine for soil improvement technical scheme: including vehicle body 1, soil loosening roller 9, soil turning plow 13 and rotary cultivator 15, the bottom one end of vehicle body 1 is provided with recess, recess is sequentially movably installed with first lifting frame 6, second lifting frame 11 and third lifting frame 14 from the inside of vehicle body 1 middle to tail, the bottom end inside of first lifting frame 6 is movably provided with soil loosening roller 9 by pivot, the outer periphery of soil loosening roller 9 is provided with several soil loosening plates 10, the inside of second lifting frame 11 is fixedly welded with cross bar 12, the bottom of cross bar 12 is sequentially provided with multiple soil turning plows 13, the bottom of third lifting frame 14 is provided with rotary cultivator 15, one end of rotary cultivator 15 is fixedly installed with driving motor, driving motor is set to the inside of third lifting frame 14.

[0023] Specifically, the top of the vehicle body 1 is provided with a medicine storage box 2, and the top of the tail of the vehicle body 1 is fixedly installed with a pump body 3. The liquid inlet end of the pump body 3 extends to the inside bottom end of the medicine storage box 2 through a conduit. A plurality of spray heads 4 are fixedly installed on the top of the tail of the vehicle body 1. The spray heads 4 are in sealed communication with the liquid outlet end of the pump body 3 through a communication pipe.

[0024] Specifically, the top of the first lifting frame 6, the second lifting frame 11 and the third lifting frame 14 is provided with an electric push rod 16, and the top end of the electric push rod 16 is fixedly installed in the top wall of the bottom recess of the vehicle body 1.

[0025] Specifically, the top end of the outer side of both ends of the first lifting frame 6, the second lifting frame 11 and the third lifting frame 14 is provided with a limiting block 8, and the limiting block 8 is fixedly installed on the outer two ends of the first lifting frame 6, the second lifting frame 11 and the third lifting frame 14 by welding.

[0026] Specifically, the bottom groove of the vehicle body 1 is internally provided with a limiting slot 7 on both sides corresponding to the positions of the first lifting frame 6, the second lifting frame 11 and the third lifting frame 14, and the limiting block 8 extends into the limiting slot 7 and is in sliding connection with the inner wall thereof.

[0027] Specifically, the baffle 5 is fixedly installed at the top end of the tail of the vehicle body 1 by welding, and the baffle 5 is arranged obliquely below the spray head 4.

[0028] In the embodiment, when the soil is improved, the vehicle body 1 is driven to the soil area to be improved, and the first lifting frame 6, the second lifting frame 11 and the third lifting frame 14 are simultaneously driven to be pressed down by the plurality of electric push rods 16. During the driving of the vehicle body 1, the soil loosening plate 10 on the outer periphery of the soil loosening roller 9 is first brought into contact with the ground and is inserted into the soil, and the soil loosening roller 9 is driven to rotate by the vehicle body 1, so that the soil loosening plate 10 loosens the soil to facilitate the soil turning plow 13 behind to turn the soil and bring the lower layer of the soil to the surface. Meanwhile, the driving motor inside the third lifting frame 14 drives the rotary tiller 15 to scatter the soil brought to the surface, so that the soil is more loose to better absorb the liquid medicine. Finally, the improvement medicine is extracted from the inside of the medicine storage tank 2 by the pump body 3, and is injected into the spray head 4 through the connecting pipe, and the improvement medicine is sprayed on the soil surface by the spray head 4 to be absorbed by the soil. Such a design can quickly and one-time complete the loosening, turning and scattering of the soil during the operation, and then the soil is sprayed with the medicine to improve the working efficiency.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A soil tillage machine for soil improvement, comprising a vehicle body (1), a loosening roller (9), a tilling plow (13), and a rotary tiller (15), characterized in that: A groove is provided at one end of the bottom of the vehicle body (1). A first lifting frame (6), a second lifting frame (11), and a third lifting frame (14) are movably installed in the groove from the middle of the vehicle body (1) to the rear. A loosening roller (9) is movably installed on the inner side of the bottom end of the first lifting frame (6) through a rotating shaft. Several loosening plates (10) are provided on the outer periphery of the loosening roller (9). A crossbar (12) is fixedly welded to the inner side of the second lifting frame (11). Multiple soil turning plows (13) are arranged in sequence at the bottom of the crossbar (12). A rotary tiller (15) is provided at the bottom of the third lifting frame (14). A drive motor is fixedly installed at one end of the rotary tiller (15). The drive motor is located on the inner side of the third lifting frame (14).

2. The soil tillage machine for soil improvement according to claim 1, characterized in that: The top of the vehicle body (1) is provided with a medicine storage tank (2), and a pump body (3) is fixedly installed at the top of the rear of the vehicle body (1). The inlet end of the pump body (3) extends to the bottom of the inside of the medicine storage tank (2) through a conduit. Multiple nozzles (4) are fixedly installed at the top of the rear of the vehicle body (1). The nozzles (4) are sealed and connected to the outlet end of the pump body (3) through a connecting pipe.

3. A soil tillage machine for soil improvement according to claim 1, characterized in that: The top of the first lifting frame (6), the second lifting frame (11) and the third lifting frame (14) are all provided with electric push rods (16), and the top of the electric push rods (16) are fixedly installed in the top wall of the bottom groove of the vehicle body (1).

4. A soil tillage machine for soil improvement according to claim 1, characterized in that: Limiting blocks (8) are provided at the top of the outer sides of the first lifting frame (6), the second lifting frame (11) and the third lifting frame (14). The limiting blocks (8) are fixedly installed at the outer ends of the first lifting frame (6), the second lifting frame (11) and the third lifting frame (14) by welding.

5. A soil tillage machine for soil improvement according to claim 4, characterized in that: Limiting grooves (7) are provided on both sides of the bottom groove of the vehicle body (1) at the positions of the first lifting frame (6), the second lifting frame (11) and the third lifting frame (14). The limiting block (8) extends into the inside of the limiting groove (7) and slides in connection with its inner wall.

6. A soil tillage machine for soil improvement according to claim 1, characterized in that: A baffle (5) is fixedly installed at the top of the rear of the vehicle body (1) by welding. The baffle (5) is inclined and positioned below the nozzle (4).

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