CN218941691U - Tobacco field soil environment improvement prosthetic devices - Google Patents

Abstract

The utility model discloses a tobacco field soil environment improvement and restoration device, which relates to the technical field of agricultural machinery, and the technical scheme is characterized by comprising a shell, connecting blocks arranged at two ends of the shell and a plough harrow arranged between the two connecting blocks; the soil turning plow harrow comprises a rotating shaft which is rotationally connected with the connecting block, a connecting sheet which is arranged on the surface of the rotating shaft, and a soil turning plate which is fixed on one side of the connecting sheet far away from the rotating shaft; the number of the connecting sheets and the soil turning plates is multiple, and the connecting sheets and the soil turning plates are uniformly distributed along the length direction and the circumferential direction of the rotating shaft; the connecting piece is detachably connected with the rotating shaft. The utility model can replace part of the plough rake and reduce the replacement cost.

Description

Tobacco field soil environment improvement prosthetic devices

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a tobacco field soil environment improvement and restoration device.

Background

Soil improvement refers to the general term of a series of technical measures for improving the soil characteristics, improving the soil fertility and creating good soil environment conditions for crops by applying the theories and technologies of multiple disciplines such as soil science, biology, ecology and the like, eliminating or preventing adverse factors such as crop fertility and causing soil degradation, adopting corresponding physical, biological or chemical measures aiming at the bad texture and structure of the soil, improving the living soil environment of human beings, such as applying fertilizers, various soil improvers and the like to improve the soil fertility, improving the soil structure, eliminating the soil pollution and the like; therefore, soil improvement engineering is an important measure for high-standard farmland construction.

When the soil improvement and restoration operation is carried out, a corresponding soil improvement and restoration device is needed, and when the conventional soil improvement and restoration device is used, soil is turned over by the rotary turning plow harrow so as to restore the soil. However, in the process of turning over the soil, hard stone blocks existing in the soil can cause certain damage to the turning plow harrow, the turning plow harrow needs to be replaced after the damage is accumulated to a certain extent, but the existing turning plow harrows are all integrated, and when the turning plow harrows are replaced, the turning plow harrow needs to be replaced entirely, and the replacement cost is high.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides a tobacco field soil environment improvement and restoration device which can replace part of a plough harrow and reduce replacement cost.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a tobacco field soil environment improvement and restoration device comprises a shell, connecting blocks arranged at two ends of the shell and a plough harrow arranged between the two connecting blocks; the soil turning plow harrow comprises a rotating shaft which is rotationally connected with the connecting block, a connecting sheet which is arranged on the surface of the rotating shaft, and a soil turning plate which is fixed on one side of the connecting sheet far away from the rotating shaft; the number of the connecting sheets and the soil turning plates is multiple, and the connecting sheets and the soil turning plates are uniformly distributed along the length direction and the circumferential direction of the rotating shaft; the connecting piece is detachably connected with the rotating shaft.

Preferably, the connecting piece is provided with a bolt penetrating through the connecting piece and in threaded connection with the rotating shaft.

Preferably, the soil turning plate is obliquely arranged.

Preferably, the inclination directions of two adjacent soil turning plates along the axis direction of the rotating shaft are opposite.

Preferably, the two ends of the shell are provided with notches, the connecting blocks are slidably connected in the notches, and the connecting blocks are provided with control pieces for driving the connecting blocks to lift.

Preferably, the control member includes a screw having one end rotatably connected to the connection block and the other end penetrating through the housing and threadedly connected to the housing.

Preferably, the two sides of the connecting block are fixed with protruding blocks, and the shell is provided with a sliding groove for the protruding blocks to slide.

Preferably, the shell is provided with a spray assembly, and the spray assembly comprises a liquid medicine box fixed at the top end of the shell, a liquid outlet pipe communicated with the liquid medicine box, a transition pipe communicated with the liquid outlet pipe and a plurality of spray pipes communicated with the transition pipe.

The utility model has the following beneficial effects:

(1) When the local damage of the plough harrow is serious, the individual soil turning plate with serious damage can be replaced, so that the replacement cost is reduced;

(2) The connecting block can be driven to lift by rotating the screw rod, so that the turning plow harrow is driven to lift, the depth of the turning plow harrow inserted into the soil is changed, and the soil is stirred at different depths according to actual conditions;

(3) In the working process of the plough harrow, the spraying component works to spray the liquid medicine in the liquid medicine box onto the soil, thereby realizing the chemical improvement of the soil and improving the improvement effect of the soil.

Drawings

FIG. 1 is a schematic overall structure of an embodiment;

fig. 2 is an enlarged view of a portion a of fig. 1;

FIG. 3 is a schematic view of a structure embodying a plow rake;

fig. 4 is a schematic diagram of a structure embodying a spray assembly.

Wherein the above figures include the following reference numerals: 1. a housing; 11. a connecting plate; 12. a notch; 13. a chute; 2. a connecting block; 21. a bump; 22. a threaded rod; 221. a hand wheel; 3. a plow harrow turns; 31. a rotating shaft; 32. a connecting sheet; 33. a soil turning plate; 34. a bolt; 35. a sprocket; 4. a spray assembly; 41. a liquid medicine tank; 42. a liquid outlet pipe; 43. a transition pipe; 44. a spray pipe.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Examples: referring to fig. 1, the tobacco field soil environment improvement and restoration device comprises a shell 1, connecting blocks 2 which are connected with the two ends of the shell 1 in a sliding manner, a turning plow harrow 3 which is arranged on the connecting blocks 2, and a spraying component 4 which is arranged at the top end of the shell 1. A connecting plate 11 is fixed on one side of the housing 1, and the connecting plate 11 can be connected with an agricultural appliance to drive the whole equipment to move. The plow harrow 3 is arranged between two connecting blocks 2 at the two ends of the shell 1.

Referring to fig. 2, two ends of the housing 1 are provided with notches 12, and the notches 12 are used for placing the connecting block 2; the connecting block 2 is slidably connected to the housing 1 in the vertical direction in the recess 12. The two sides of the connecting block 2 are fixed with the protruding blocks 21, the shell 1 is provided with the sliding grooves 13 for the protruding blocks 21 to slide, the sliding grooves 13 are positioned on the two sides of the notch 12, and the sliding grooves 13 are arranged along the vertical direction. The stability of the sliding of the connecting block 2 can be increased by sliding the protruding blocks 21 fixed on the two sides of the connecting block 2 in the sliding groove 13, so that the connecting block 2 can only slide along the vertical direction; simultaneously, the protruding block 21 and the sliding groove 13 slide in, so that the connecting block 2 can be prevented from falling out of the notch 12.

The connecting block 2 is rotationally connected with a threaded rod 22, one end of the threaded rod 22, which is far away from the connecting block 2, penetrates through the shell 1 and is in threaded connection with the shell 1, one end of the threaded rod 22, which is far away from the connecting block 2, is fixedly connected with a hand wheel 221, and the hand wheel 221 is rotated to conveniently drive the threaded rod 22 to rotate. Rotating the threaded rod 22 can change the relative position of the threaded rod 22 and the shell 1, so as to change the relative position of the connecting block 2 and the shell 1, drive the lifting and the lowering of the connecting block 2, and further drive the lifting or the lowering of the plough rake 3 connected with the connecting block 2. In order to make the ascending and descending amplitude of the two ends of the turning plow harrow 3 the same, graduation marks can be drawn on the side edges of the notch 12, and the ascending and descending of the two ends of the turning plow harrow 3 can be measured.

Referring to fig. 3, the plow harrow 3 includes a rotating shaft 31 rotatably connected with the connecting block 2, a connecting piece 32 provided at a surface of the rotating shaft 31, a soil turning plate 33 fixed at a side of the connecting piece 32 remote from the rotating shaft 31, a bolt 34 threaded with the rotating shaft 31 through the connecting piece 32, and a sprocket 35 fixed at one end of the rotating shaft 31 and rotated coaxially with the rotating shaft 31.

The connecting piece 32 is circular arc-shaped and can be attached to the surface of the rotating shaft 31. The number of the connecting pieces 32 and the soil turning plates 33 is plural, and the connecting pieces and the soil turning plates are uniformly distributed along the length direction and the circumferential direction of the rotating shaft 31. The connecting piece 32 is connected with the rotating shaft 31 through a bolt, and when the local damage of the plough rake 3 is serious, the individual soil turning plate 33 with serious damage can be replaced, so that the replacement cost is reduced.

An included angle exists between the length direction of the soil turning plate 33 and the axial direction of the rotating shaft 31, so that the soil turning plate 33 is obliquely arranged; the inclination directions of the two soil turning plates 33 adjacent in the axial direction of the rotating shaft 31 are opposite. The soil turning plate 33 which is obliquely arranged can better enter the soil in the process of turning the soil turning plow harrow 3 to turn the soil.

The sprocket 35 can transmit the transmission on other driving members to the rotating shaft 31 through a chain engaged therewith to drive the rotation of the rotating shaft 31.

Referring to fig. 1 and 4, the spray assembly 4 includes a medicine liquid tank 41 fixed at the top end of the housing 1, a liquid outlet pipe 42 communicating with the medicine liquid tank 41, a transition pipe 43 communicating with the liquid outlet pipe 42, and a plurality of spray pipes 44 communicating with the transition pipe 43. The spray pipe 44 is provided with a plurality of spray holes, so that the spray of the liquid medicine can be realized.

The transition pipe 43 and the shower pipe 44 are located above the plow rake 3 and inside the housing 1. The liquid medicine tank 41 is internally provided with a water pump, and when the water pump is started, liquid medicine can enter the spray pipe 44 through the liquid outlet pipe 42 and the transition pipe 43, so that the work of the spray assembly 4 is realized. In the working process of the plough rake 3, the spraying component 4 works to spray the liquid medicine in the liquid medicine tank 41 onto the soil, so as to realize the chemical improvement of the soil.

In operation, the housing 1 may be mounted to an agricultural implement (e.g. a tractor) via the connection plate 11 to carry the apparatus along. And then the transmission of the driving piece is transmitted to the rotating shaft 31 through the chain wheel and the chain wheel 35 to drive the rotating shaft 31 to rotate, and the rotation of the rotating shaft 31 can drive the soil turning plate 33 to turn over soil, so that the physical improvement and restoration of the soil are realized. During this period, the spraying assembly 4 can work to spray the liquid medicine, so as to realize chemical improvement and restoration of the soil.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "front end", "rear end", "left and right", "up", "down", "horizontal", etc. are directions or positional relationships based on the directions or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and are not limitative of the present utility model.

Claims (8)

1. The utility model provides a tobacco field soil environment improvement prosthetic devices which characterized in that: comprises a shell (1), connecting blocks (2) arranged at two ends of the shell (1) and a plough rake (3) arranged between the two connecting blocks (2); the turning plow harrow (3) comprises a rotating shaft (31) which is rotationally connected with the connecting block (2), a connecting sheet (32) which is arranged on the surface of the rotating shaft (31) and a turning plate (33) which is fixed on one side of the connecting sheet (32) far away from the rotating shaft (31); the number of the connecting pieces (32) and the soil turning plates (33) is multiple, and the connecting pieces are uniformly distributed along the length direction and the circumferential direction of the rotating shaft (31); the connecting piece (32) is detachably connected with the rotating shaft (31).

2. The tobacco field soil environment improvement restoration device according to claim 1, wherein: the connecting piece (32) is provided with a bolt which penetrates through the connecting piece (32) and is in threaded connection with the rotating shaft (31).

3. The tobacco field soil environment improvement restoration device according to claim 1, wherein: the soil turning plate (33) is obliquely arranged.

4. The tobacco field soil environment improvement restoration device according to claim 2, wherein: the inclination directions of two adjacent soil turning plates (33) along the axial direction of the rotating shaft (31) are opposite.

5. The tobacco field soil environment improvement restoration device according to claim 1, wherein: the two ends of the shell (1) are provided with notches (12), the connecting block (2) is slidably connected in the notches (12), and the connecting block (2) is provided with a control piece for driving the connecting block (2) to lift.

6. The tobacco field soil environment improvement restoration device according to claim 5, wherein: the control piece comprises a threaded rod (22) with one end rotatably connected with the connecting block (2) and the other end penetrating through the shell (1) and in threaded connection with the shell (1).

7. The tobacco field soil environment improvement restoration device according to claim 5, wherein: two sides of the connecting block (2) are fixed with protruding blocks (21), and the shell (1) is provided with sliding grooves (13) for the protruding blocks (21) to slide.

8. The tobacco field soil environment improvement restoration device according to claim 1, wherein: the spray assembly (4) is arranged on the shell (1), and the spray assembly (4) comprises a liquid medicine box (41) fixed at the top end of the shell (1), a liquid outlet pipe (42) communicated with the liquid medicine box (41), a transition pipe (43) communicated with the liquid outlet pipe (42) and a plurality of spray pipes (44) communicated with the transition pipe (43).

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