CN216313821U

CN216313821U - Tea garden tiller

Info

Publication number: CN216313821U
Application number: CN202122398381.1U
Authority: CN
Inventors: 丘典
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-19
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a tea garden deep ploughing machine, wherein the front end of a machine body is connected with an excavating arm, a crawler belt is arranged on the side part of a base, the excavating arm is hinged with a hook, the base is hinged with a swingable plow harrow, the plow harrow is provided with a material cylinder, and the hook, the plow harrow and the material cylinder are arranged on the base and the excavating arm, so that the tea garden tiller realizes the integrated integration of soil loosening, plowing, fertilizing and earthing operations, improves the tea garden ploughing efficiency, can adapt to different tea garden soil conditions, realizes mechanization of the ploughing process, reduces the labor intensity and saves the labor cost.

Description

Tea garden tiller

Technical Field

The utility model belongs to the field of agricultural machinery, and particularly relates to a tea garden tea tree planting management tillage machine.

Background

Tea planting areas in China are mainly in hills and mountainous regions, tea gardens grow and are picked in spring, summer and autumn, permeability of soil is poor after soil agglomeration, soil nutrition is reduced, growth and development of tea tree root systems are hindered and easy to age, and tea quality is affected. Therefore, the tea garden needs to be subjected to secondary tillage or soil layer loosening to improve soil fertility, so that the tea garden can be beneficial to continuous growth and planting in different seasons. The brand-new tea garden and the season-changing planting need weeding first, and then soil loosening, ditching and fertilizing.

Chinese patent document CN212876751U discloses a small-sized farming machine, which realizes the integrated operations of weeding, digging and plowing in the process of manual operation by arranging a weeding mechanism, a deep ploughing mechanism and an excavating component, but the farming machine is only suitable for the forest land and cannot be applied to the operation of loosening soil and fertilizing in the tea garden. At present, a small tea garden tillage machine capable of integrating soil loosening, ditching and fertilizing does not exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tea garden tiller integrating deep digging, soil loosening, fertilizing and soil covering.

In order to solve the technical problems, the utility model adopts the technical scheme that: a tea garden deep ploughing machine comprises a machine body and a base, wherein the front end of the machine body is connected with an excavating arm, a crawler belt is installed on the side part of the base, and the excavating arm is hinged with a hook; the base is hinged with a swingable plow harrow which is provided with a charging barrel.

Furthermore, the plow harrow is arranged on a swing fork, and the swing fork is hinged to the base.

Furthermore, the middle section of the swing fork is hinged with an oil cylinder or an air cylinder, and the oil cylinder or the air cylinder is hinged with the base.

Furthermore, the swing fork consists of two side plates, a cross rod and a cross shaft, wherein the cross rod and the cross shaft are connected between the two side plates, the side plates are hinged to the base, and the cross shaft is hinged to the oil cylinder or the air cylinder.

Furthermore, the plow harrow comprises a blade and fins on two sides of the blade, and the blade is arc-shaped.

Furthermore, the barrel is sleeved with a fertilizing barrel capable of axially stretching.

Furthermore, the charging barrel is hoisted by the stud, and the stud is hoisted by the fertilizing barrel and used for adjusting the fertilizing amount.

By implementing the technical scheme of the utility model, the hook, the plow harrow and the charging barrel are assembled on the base and the excavating arm, so that the tea garden tiller realizes the integrated integration of soil loosening, plowing, fertilizing and earthing operations, improves the tea garden tillage efficiency, can adapt to different tea garden soil conditions, realizes mechanization of the tillage process, reduces the labor intensity and saves the labor cost.

Drawings

Fig. 1 is a schematic structural view of a tea garden tiller.

Fig. 2 is a schematic structural view of the pendulum fork.

Fig. 3 is a schematic structural view of the plow harrow.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in figure 1, the tea garden tiller mainly comprises a machine body 1, a chassis 2, a crawler 3, an excavating arm 4, a swing fork 6, a plow harrow 7 and a hopper 8. A machine body 1 is mounted on the top of a chassis 2, crawler belts 3 are mounted on the left side and the right side of the chassis 2, and the front end of the machine body 1 is connected with an excavating arm 4. Digging arm 4 keeps away from the articulated crotch 5 of tip of organism, and the crotch is used for excavating tea garden soil, plays the function of loosening the soil. The power component is arranged in the machine body and drives the digging arm to move and the crawler belt to move. The machine body, the chassis, the excavating arm and the crawler belt all adopt the prior art.

The rear end of the chassis 2 is hinged with an oil cylinder 5 and a swing fork 6. One end of the oil cylinder 5 is hinged to the chassis 2, and the other end of the oil cylinder 5 is hinged to a transverse shaft 6.2 of the swing fork 6. One end of the swing fork 6 is hinged to the chassis 2, a transverse shaft 6.2 is arranged at the middle section of the swing fork 6, the transverse shaft 6.2 is hinged to the oil cylinder 5, and a plow harrow 7 is arranged at the other end of the swing fork 6. The oil cylinder plays a role in adjusting the angle of the swing fork, further plays a role in adjusting the inclination angle and the height of the plow harrow and is suitable for the plowing working conditions under different farming conditions.

As shown in fig. 2, the pendulum fork 6 is composed of two side plates 6.1, a cross bar 6.3 and a cross shaft 6.2, the two side plates 6.1 are connected into a whole by the cross bar 6.3 and the cross shaft 2, and the pendulum fork is in an a shape. The end part of the side plate 6.1 close to the cross rod 6.3 is provided with a hinge point 6.4, the hinge point 6.4 is arranged at the chassis 2, and the end part of the swing fork 6 close to the cross shaft is provided with a plow harrow 7.

As shown in fig. 3, the plow rake 7 is composed of a rake plate 7.1, a blade 7.2 and two wings 7.3. The plow harrow 7 is arranged at the end part of the swing fork 6 close to the transverse shaft through a harrow plate 7.1, and the harrow plate 7.1 is vertical to the swing fork 6. The harrow plate 7.1 extends a blade 7.2, the blade 7.2 and the harrow plate 7.1 are integrally formed, the blade is arc-shaped, the tangent line of the arc-shaped is at an angle of 30-50 degrees, the blade plays a role of ploughing (ditching), and the height of the blade determines the ditching depth. Two sides of the blade 7.2 are provided with fins 7.3 which realize the function of turning soil and determine the width of ditching.

A charging barrel 7 is arranged on a rake plate 7.1 of the plow rake 7, the top of the charging barrel 7 is communicated with a hopper 8, a fertilizing barrel 9 is sleeved at the bottom end of the charging barrel 7, a stud 10 is hoisted on the charging barrel 7, and the stud 10 hoists the fertilizing barrel 9. The barrel that fertilizies can make axial concertina movement along the feed cylinder under the double-screw bolt is adjusted, through the extension length who adjusts a barrel that fertilizies, makes a section of thick bamboo that fertilizies highly change apart from the tea garden soil layer to can adjust fertilization blanking volume.

The working principle of the tea garden tiller is as follows: when the plowing operation is needed, the plow harrow is in a horizontal or inclined state, the plow harrow digs soil while ditching along with the advancing of the crawler belt, and meanwhile, fertilizer is scattered to newly opened soil through the charging barrel; when the plowing operation is not needed, the plow harrow is tilted (lifted) under the driving of the oil cylinder, so that the plow harrow and the charging barrel thereof are in a hanging state; when the soil is loosened, the crawler is stopped, and the hooks are driven by the excavating arms to drill, dig and hit the hard soil layer, so that the hard soil layer and the large soil blocks become loose and small, and the soil loosening purpose is achieved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.

Claims

1. The utility model provides a tea garden tiller, includes organism and base, and the digging arm is connected to the front end of organism, the lateral part installation track of base, its characterized in that: the digging arm is hinged with a hook; the base is hinged with a swingable plow harrow which is provided with a charging barrel;

the plow harrow is arranged on the swing fork, and the swing fork is hinged to the base;

the middle section of the swing fork is hinged with an oil cylinder or an air cylinder, and the oil cylinder or the air cylinder is hinged with the base.

2. The tea garden tiller of claim 1, wherein: the swing fork consists of two side plates, a cross rod and a cross shaft, wherein the cross rod and the cross shaft are connected between the two side plates, the side plates are hinged to the base, and the cross shaft is hinged to the oil cylinder or the air cylinder.

3. The tea garden tiller of claim 1, wherein: the plow harrow comprises a blade and fins on two sides of the blade, and the blade is arc-shaped.

4. The tea garden tiller of claim 1, wherein: the charging barrel is sleeved with a fertilizing barrel capable of axially stretching.

5. A tea garden tiller according to claim 4, wherein: the charging barrel is hoisted by the stud, and the stud is hoisted by the fertilizing barrel and used for adjusting fertilizing amount.