Soil pretreatment equipment for tea planting

Abstract

The utility model belongs to the technical field of tea planting, and is particularly a soil pretreatment device for tea planting. In view of the problem that the existing soil pretreatment devices for tea planting usually only have a single-stage crushing device, which makes the crushing efficiency of larger agglomerated soil low during the crushing process, the following scheme is proposed, which includes a body shell, an active shaft and two drive shafts are rotatably installed between the front and rear sides of the body shell, a cam is provided on the outer fixed sleeve of the active shaft, and the same lifting plate is vertically slidably installed between the left and right inner walls of the body shell, and a plurality of piercing rods are fixedly installed at the bottom of the lifting plate. The utility model has a reasonable structural design, and can pierce and crush large pieces of soil by driving a plurality of piercing rods to reciprocate up and down, and can further crush the pierced and crushed soil by driving a plurality of knife-shaped crushing shafts to rotate, and the graded crushing improves the crushing efficiency, and has high reliability.

Description

Technical Field

[0001] The utility model relates to the technical field of tea planting, in particular to soil pre-treatment equipment for tea planting. Background Art

[0002] Organic tea cultivation is a basic link in tea production. It refers to the process in which tea farmers use specific tea cultivation techniques to produce fresh tea leaves under a series of ecological factors. In organic tea cultivation, the soil needs to be treated to ensure the healthy growth of tea trees. The purpose of soil treatment is to improve the structure and texture of the soil, provide a good growth environment, and increase the soil's aeration, water retention, and nutrient supply capacity. Generally speaking, tea trees have special requirements for soil, and they prefer loose, well-ventilated soil.

[0003] However, in the process of realizing the embodiments of the present utility model, the inventors found that there are at least the following defects in the background technology: the existing soil pretreatment equipment for tea planting usually only has a single-stage crushing device, which makes the crushing efficiency of larger agglomerated soil low during the crushing process. Therefore, we propose a soil pretreatment equipment for tea planting to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above-mentioned background technology, and to propose a soil pretreatment device for tea planting.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A soil pretreatment device for tea planting comprises a body shell, a driving shaft and two driving shafts are rotatably installed between the front and rear sides of the body shell, a cam is provided on the outer fixed sleeve of the driving shaft, a same lifting plate is vertically slidably installed between the left and right inner walls of the body shell, a plurality of piercing rods are fixedly installed at the bottom of the lifting plate, a same sieve plate is fixedly installed between the left and right inner walls of the body shell, a plurality of sieve holes are opened on the top of the sieve plate, the piercing rods are adapted to the corresponding sieve holes, baffles are fixedly installed on the left and right sides of the body shell, a plurality of return springs are fixedly installed between the baffle and the lifting plate, the rear ends of the driving shaft and the two driving shafts are fixedly sleeved with pulleys, the same belt is driven and installed on the three pulleys, a motor is fixedly installed on the rear side of the body shell, and the output shaft of the motor is fixedly connected to the driving shaft.

[0007] In a preferred embodiment, a plurality of crushing shafts are fixedly mounted on the outer side of the driving shaft, and the crushing shafts are knife-shaped.

[0008] In a preferred embodiment, two bent plates are fixedly installed between the baffle and the bottom inner wall of the housing, and the two bent plates are symmetrically arranged.

[0009] In a preferred embodiment, a plurality of guide rods are fixedly mounted on the top of the baffle, a plurality of guide holes are opened on one side of the lifting plate, the guide rods are slidably mounted in the corresponding guide holes, and a limit plate is fixedly mounted on one end of the guide rods.

[0010] In a preferred embodiment, a plurality of shock absorbing springs are fixedly mounted on the top of the lifting plate, and one end of the shock absorbing spring is fixedly connected to the top inner wall of the machine body shell.

[0011] In a preferred embodiment, both left and right sides of the machine body shell are connected with a feed hopper, and the discharge port of the feed hopper is located below the corresponding baffle.

[0012] In a preferred embodiment, the bottom of the machine body shell is connected to a discharge pipe, a control valve is provided on the discharge pipe, and support feet are fixedly installed at the four corners of the bottom of the machine body shell.

[0013] In the utility model, the soil pretreatment equipment for tea planting is driven by the active shaft to rotate the cam, and the cam is driven to move up and down reciprocatingly through the cooperation of the reset spring and the guide rod, thereby driving multiple piercing rods to move up and down reciprocatingly, so as to pierce and crush large pieces of soil;

[0014] In the utility model, the soil pretreatment equipment for tea planting drives the driving shaft to rotate, thereby driving multiple knife-shaped crushing shafts to rotate, further crushing the soil after puncture and crushing, and improving the uniformity of the soil;

[0015] The utility model has a reasonable structural design. It drives multiple piercing rods to reciprocate up and down to pierce and crush large pieces of soil, and drives multiple knife-shaped crushing shafts to rotate to further crush the pierced and crushed soil. The graded crushing improves the crushing efficiency and has high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a soil pretreatment device for tea planting proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of a soil pretreatment device for tea planting proposed by the utility model;

[0018] Figure 3 for Figure 2 A partial enlarged view of part A.

[0019] In the figure: 1. body shell; 2. active rotating shaft; 3. driving shaft; 4. cam; 5. lifting plate; 6. piercing rod; 7. screen plate; 8. baffle; 9. reset spring; 10. crushing shaft; 11. bending plate; 12. guide rod; 13. limit plate; 14. shock-absorbing spring; 15. feed hopper; 16. discharge pipe; 17. support foot. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 , a soil pretreatment device for tea planting comprises a body shell 1, a driving shaft 2 and two driving shafts 3 are rotatably installed between the front and rear sides of the body shell 1, a cam 4 is provided on the outer fixed sleeve of the driving shaft 2, a same lifting plate 5 is vertically slidably installed between the left and right inner walls of the body shell 1, a plurality of piercing rods 6 are fixedly installed at the bottom of the lifting plate 5, a same sieve plate 7 is fixedly installed between the left and right inner walls of the body shell 1, a plurality of sieve holes are opened on the top of the sieve plate 7, and the piercing rods 6 are adapted to the corresponding sieve holes, baffles 8 are fixedly installed on the left and right sides of the body shell 1, a plurality of return springs 9 are fixedly installed between the baffles 8 and the lifting plate 5, the rear ends of the driving shaft 2 and the two driving shafts 3 are fixedly sleeved with pulleys, the same belt is installed on the three pulleys for transmission, a motor is fixedly installed on the rear side of the body shell 1, and the output shaft of the motor is fixedly connected to the driving shaft 2.

[0022] In the utility model, a plurality of crushing shafts 10 are fixedly installed on the outer side of the driving shaft 3. The crushing shaft 10 is knife-shaped. The knife-shaped crushing shaft can improve the degree of soil crushing to a certain extent. The design of the knife-shaped crushing shaft can increase the cutting force and crushing force on the soil, making it easier to cut and crush soil particles into smaller particles.

[0023] In the utility model, two bent plates 11 are fixedly installed between the baffle 8 and the bottom inner wall of the machine body shell 1. The two bent plates 11 are symmetrically arranged so that the soil is in full contact with the crushing shaft to prevent dead corners in the mixing space.

[0024] In the utility model, a plurality of guide rods 12 are fixedly installed on the top of the baffle 8, a plurality of guide holes are opened on one side of the lifting plate 5, the guide rods 12 are slidably installed in the corresponding guide holes, and a limiting plate 13 is fixedly installed at one end of the guide rods 12 to guide the movement of the lifting plate.

[0025] In the utility model, a plurality of shock-absorbing springs 14 are fixedly installed on the top of the lifting plate 5, and one end of the shock-absorbing spring 14 is fixedly connected to the top inner wall of the body shell 1. The shock-absorbing spring plays a role of buffering, balancing, reducing noise and protecting equipment during the reciprocating motion of the lifting plate, thereby improving the stability, reliability and service life of the mechanical equipment.

[0026] In the utility model, both left and right sides of the machine body shell 1 are connected with a feed hopper 15, and the discharge port of the feed hopper 15 is located below the corresponding baffle 8, so as to facilitate the introduction of soil into the machine body shell.

[0027] In the utility model, the bottom of the machine body shell 1 is connected with a discharge pipe 16, and a control valve is arranged on the discharge pipe 16. Support feet 17 are fixedly installed at the four corners of the bottom of the machine body shell 1 to facilitate the discharge of the processed soil.

[0028] In the utility model, when in use, soil is introduced into the body shell 1 through two feed hoppers 15, and the motor is started. The output shaft of the motor drives the active shaft 2 and the two driving shafts 3 to rotate through the cooperation of the pulley and the belt. The active shaft 2 drives the cam 4 to rotate. The cam 4 drives the lifting and reciprocating motion up and down through the cooperation of the reset spring 9 and the guide rod 12, thereby driving the multiple piercing rods 6 to reciprocate up and down to pierce and crush large pieces of soil. The driving shaft 3 drives the multiple knife-shaped crushing shafts 10 to rotate, and the pierced and crushed soil is further crushed to improve the uniformity of the soil.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A soil pretreatment device for tea planting, characterized in that: The invention comprises a machine body shell (1), a driving shaft (2) and two driving shafts (3) are rotatably mounted between the front and rear sides of the machine body shell (1), a cam (4) is provided on the outer fixed sleeve of the driving shaft (2), a lifting plate (5) is vertically slidably mounted between the left and right inner walls of the machine body shell (1), a plurality of puncture rods (6) are fixedly mounted at the bottom of the lifting plate (5), a sieve plate (7) is fixedly mounted between the left and right inner walls of the machine body shell (1), and the top of the sieve plate (7) is opened. A plurality of sieve holes are provided, and the piercing rod (6) is adapted to the corresponding sieve holes. Baffles (8) are fixedly installed on the left and right sides of the body shell (1), and a plurality of return springs (9) are fixedly installed between the baffles (8) and the lifting plate (5). The rear ends of the active rotating shaft (2) and the two driving shafts (3) are fixedly sleeved with pulleys, and the same belt is installed on the three pulleys for transmission. A motor is fixedly installed on the rear side of the body shell (1), and the output shaft of the motor is fixedly connected to the active rotating shaft (2).

2. The soil pretreatment equipment for tea planting according to claim 1, characterized in that: A plurality of crushing shafts (10) are fixedly mounted on the outer side of the driving shaft (3), and the crushing shafts (10) are knife-shaped.

3. The soil pretreatment equipment for tea planting according to claim 1, characterized in that: Two bent plates (11) are fixedly mounted between the baffle plate (8) and the bottom inner wall of the machine body shell (1), and the two bent plates (11) are symmetrically arranged.

4. The soil pretreatment equipment for tea planting according to claim 1, characterized in that: A plurality of guide rods (12) are fixedly mounted on the top of the baffle (8), a plurality of guide holes are opened on one side of the lifting plate (5), the guide rods (12) are slidably mounted in the corresponding guide holes, and a limiting plate (13) is fixedly mounted on one end of the guide rod (12).

5. The soil pretreatment equipment for tea planting according to claim 1, characterized in that: A plurality of shock-absorbing springs (14) are fixedly mounted on the top of the lifting plate (5), and one end of the shock-absorbing spring (14) is fixedly connected to the top inner wall of the machine body shell (1).

6. The soil pretreatment equipment for tea planting according to claim 1, characterized in that: The left and right sides of the machine body shell (1) are both connected to a feed hopper (15), and the discharge port of the feed hopper (15) is located below the corresponding baffle (8).

7. The soil pretreatment equipment for tea planting according to claim 1, characterized in that: The bottom of the machine body shell (1) is connected to a discharge pipe (16), a control valve is provided on the discharge pipe (16), and support feet (17) are fixedly installed at the four corners of the bottom of the machine body shell (1).

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