CN219499965U - Ditching machine for small farmland - Google Patents

Abstract

The utility model relates to a ditcher for a small farmland, which comprises a frame, a soil discharging plate, a cutter holder, a transmission mechanism, an engine and a steering wheel, wherein the cutter holder is arranged at the front part of the frame, a soil discharging groove is arranged between the cutter holder and the soil discharging plate, a cutter is arranged at one side of the soil discharging groove, and the cutter is connected with the engine through the transmission mechanism and can rotate at a high speed; compared with the prior art, the ditching machine for the small farmland adopts the structure that the cutter seat is arranged at the front part of the frame, the soil discharging plate is arranged at the rear part of the frame, and the power output by the engine is transmitted to the cutter through the transmission mechanism, so that the ditching operation is realized, and meanwhile, the frame is also provided with the steering wheel, so that the ditching machine can be freely steered, and the use flexibility and the work efficiency are improved.

Description

Ditching machine for small farmland

Technical Field

The utility model relates to the technical field of farmland ditchers, in particular to a ditcher for a small farmland.

Background

In modern agricultural production, increasing the level of agricultural mechanization has become a necessary trend. The traditional agricultural production mode needs manual operation, and is high in labor intensity and low in efficiency. Automated agricultural machinery is therefore becoming increasingly popular with farmers. A ditcher is a common agricultural machinery device used for ditching in farmlands so as to facilitate operations such as seeding, irrigation, drainage, and the like.

In recent years, with the continuous development of technology, various advanced agricultural machinery has been widely used.

For example, the advent of precision agricultural technology has enabled farmers to accurately control various production processes of farmlands through modern agricultural machinery. Meanwhile, the application of high-tech materials also enables the performance of agricultural mechanical equipment to be continuously improved.

Therefore, the small farmland ditcher which is reasonable in structure, stable in performance and convenient to use is designed, and has important practical significance for improving the agricultural production efficiency and reducing the labor intensity of farmers.

Disclosure of Invention

To this end, the present utility model provides a ditcher for a small farmland, which solves the technical problems mentioned in the background above.

The utility model provides a ditching machine for a small farmland, which comprises a frame, a soil discharging plate, a cutting knife rest, a transmission mechanism, an engine and a steering wheel, wherein the cutting knife rest is arranged at the front part of the frame, a soil discharging groove is arranged between the cutting knife rest and the soil discharging plate, one side of the soil discharging groove is provided with the cutting knife, the cutting knife is connected with the engine through the transmission mechanism, the high-speed rotation can be realized, the cutting knife rest is further provided with an angle-adjustable bracket, the cutting depth of the cutting knife can be adjusted, the soil discharging plate is arranged at the rear part of the frame, the cutting knife rest can be adjusted to be high through the soil discharging plate adjusting mechanism, the transmission mechanism consists of a connecting shaft, a transmission belt and a speed reducer, the power output by the engine is transmitted to the cutting knife through the transmission mechanism, and the steering wheel is further arranged on the frame, so that the ditching machine can be freely steered

Further, the adjusting mechanism of the soil discharging plate comprises a fixed seat, a lifting rod and an adjusting handle, wherein the adjusting handle is connected with the soil discharging plate through the lifting rod, and the lifting rod is connected with the fixed seat.

Further, the transmission mechanism further comprises a base, a support and an adjusting screw, one end of the connecting shaft is connected with the engine, the other end of the connecting shaft is connected with the speed reducer, the speed reducer is connected with the transmission shaft on the cutter holder, the base is mounted on the frame, the support is connected with the base and the cutter holder, and the cutting depth of the cutter is adjusted by adjusting the angle of the support through the adjusting screw.

Compared with the prior art, the ditcher for the small farmland adopts a structure that the cutter seat is arranged at the front part of the frame, the soil discharging plate is arranged at the rear part of the frame, and the power output by the engine is transmitted to the cutter through the transmission mechanism, so that the high-speed rotation is realized, and the ditching operation is realized; in addition, the cutter holder is also provided with an angle-adjustable bracket, so that the cutting depth of the cutter can be adjusted, and the angle and the height of the soil discharging plate can be adjusted through the soil discharging plate adjusting mechanism, so that the ditcher can adapt to different ditching requirements; meanwhile, the frame is also provided with the steering wheel, so that the ditcher can steer freely, and the use flexibility and the work efficiency are improved.

Drawings

FIG. 1 is a schematic view of the whole structure of a ditcher for a small farmland according to the present utility model;

FIG. 2 is a schematic diagram of an axial structure of a ditcher for a small farmland according to the present utility model.

Detailed Description

In order that the objects and advantages of the utility model will become more apparent, the utility model will be further described with reference to the following examples; it should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.

It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-2, a ditcher for small farmland comprises a frame 1, a soil discharging plate 2, a cutter holder 3, a transmission mechanism 4, an engine 5, a steering wheel 6, a soil discharging groove 7, a cutter 8, an adjusting mechanism 9, a connecting shaft 10, a transmission belt 11, a speed reducer 12, a fixed seat 13, a lifting rod 14, an adjusting handle 15, a base 16, a bracket 17 and an adjusting screw 18; the cutting tool rest 3 is arranged at the front part of the frame 1, a soil discharging groove 7 is formed between the cutting tool rest 3 and the soil discharging plate 2, a cutting tool 8 is arranged on one side of the soil discharging groove 7, the cutting tool 8 is connected with an engine 5 through a transmission mechanism 4, high-speed rotation can be realized, the cutting tool rest 3 is further provided with an angle-adjustable bracket, the cutting depth of the cutting tool 8 can be adjusted, the soil discharging plate 2 is arranged at the rear part of the frame 1, the angle and the height can be adjusted through a soil discharging plate adjusting mechanism 9, the transmission mechanism 4 consists of a connecting shaft 10, a transmission belt 11 and a speed reducer 12, the power output by the engine 5 is transmitted to the cutting tool 8 through the transmission mechanism 4, cutting operation is realized, and a steering wheel 6 is further arranged on the frame 1, so that the ditcher can freely steer; the adjusting mechanism 9 of the soil discharging plate 2 comprises a fixed seat 13, a lifting rod 14 and an adjusting handle 15, wherein the adjusting handle 15 is connected with the soil discharging plate 2 through the lifting rod 14, and the lifting rod 14 is connected with the fixed seat 13; the transmission mechanism 4 further comprises a base 16, a support 17 and an adjusting screw 18, one end of the connecting shaft 10 is connected with the engine 5, the other end of the connecting shaft is connected with the speed reducer 12, the speed reducer 12 is connected with a transmission shaft 19 on the cutter holder 3, the base 16 is arranged on the frame 1, the support 17 is connected with the base 16 and the cutter holder 3, and the cutting depth of the cutter 8 is adjusted by adjusting the angle of the support 17 through the adjusting screw 18.

The working principle is as follows:

when the ditching machine is used, the ditching machine is pushed into a farmland, the angle and the height of the soil discharging plate 2 are adjusted through the adjusting handle 15, the soil discharging plate is contacted with the ground, the soil discharging depth of the soil discharging plate 2 is controlled, meanwhile, the cutting depth of the cutting knife 8 is adjusted through the adjusting screw 18, the ditching machine is suitable for planting depth requirements of different crops, the engine 5 is started, and power is transmitted to the cutting knife 8 through the transmission mechanism 4.

The high-speed rotation of the cutter 8 cuts the ground to form a trench, and the soil is pushed to both sides by the soil discharging plate 2 to fill the trench. Along with the movement of the ditcher, a straight groove is formed, and convenience is provided for planting crops.

After the operation is finished, the engine 5 is turned off, and residues on the surface and in the ditcher are cleaned, so that the normal operation of the ditcher in the next use is ensured.

Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will be within the scope of the present utility model.

The foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the utility model; various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (3)

1. The utility model provides a ditching machine for small-size farmland, its characterized in that, includes frame, row's soil board, cutting blade holder, drive mechanism, engine and return pulley, wherein the cutting blade holder sets up the frame front portion with set up the row's soil groove between the row's soil board, row's soil groove one side sets up the cutting knife, the cutting knife by drive mechanism with the engine links to each other, can realize high-speed rotation, but the cutting blade holder has still set up an angle regulation's support, makes the cutting depth of cutting knife can be adjusted, the row's soil board is installed the frame rear portion can pass through row's soil board adjustment mechanism angle and height, drive mechanism comprises connecting axle, drive belt, reduction gear, the power of engine output passes through drive mechanism transmits for the cutting knife realizes cutting operation, still install the return pulley on the frame, make the ditching machine can freely turn to.

2. The ditcher for a small farmland according to claim 1, wherein the adjusting mechanism of the soil discharging plate comprises a fixing base, a lifting rod and an adjusting handle, the adjusting handle is connected with the soil discharging plate through the lifting rod, and the lifting rod is connected with the fixing base.

3. The ditcher for a small farmland according to claim 1, characterized in that the transmission mechanism further comprises a base, a bracket, and an adjusting screw, one end of a connecting shaft is connected with the engine, the other end is connected with the speed reducer, the speed reducer is connected with a transmission shaft on the cutter holder, the base is mounted on the frame, the bracket is connected with the base and the cutter holder, and the adjusting screw adjusts the cutting depth of the cutter by adjusting the angle of the bracket.