CN215835827U

CN215835827U - Portable plowing machine

Info

Publication number: CN215835827U
Application number: CN202122328061.9U
Authority: CN
Inventors: 胡贵林
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-18
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a portable plowing machine which comprises a support, wherein a triangular plow is arranged below the front part of the support, and a mowing knife is also arranged at the front end of the triangular plow; rotating wheels are arranged on two sides of the support, and rotating shafts are arranged among the rotating wheels; the support is provided with a power source, the power source is connected with a speed reducer, the speed reducer is provided with a horizontal output shaft and a vertical output shaft, the horizontal output shaft is provided with a first driving gear, the rotating shaft is provided with a first driven gear, and a first transmission chain is arranged between the first driving gear and the first driven gear; the vertical output shaft is connected with a second driving gear, the rack is rotatably provided with a transmission shaft, the transmission shaft is provided with a second driven gear, a second transmission chain is arranged between the second driving gear and the second driven gear, and a mowing knife is connected and arranged below the transmission shaft. The utility model has simple structure, small and exquisite design and flexibility, and is convenient for working on the tea plant land on the mountain land.

Description

Portable plowing machine

Technical Field

The utility model relates to the field of agricultural machinery, in particular to a portable plowing machine.

Background

In southern mountainous areas of Anhui, Anhui province, tea income is a main economic source of farmers in mountainous areas, and management of tea plants is a key to increase production and income of tea. After the tea plants are picked in spring and summer in the current year, the tea plants need to be trimmed and fertilized, and the tea plant field needs to be ploughed to ensure the growth of the tea plants. In mountainous areas, large-scale mechanical plowing equipment cannot be used, and is all manually plowed at present. The tea plant tillage is the most laborious physical labor for tea plant management because the tillage time is mostly in summer and autumn and the air temperature is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable plowing machine, which solves the problem that the existing tea plant management is time-consuming and labor-consuming.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a portable plowing machine comprises a support, wherein a pair of handrails is arranged at the rear end of the support, a triangular plow is arranged below the front of the support, and a mowing knife is further arranged at the front end of the triangular plow;

rotating wheels are arranged on two sides of the support, rotating shafts are arranged among the rotating wheels, and the rotating shafts are rotatably arranged on the support; the support is provided with a power source, the power source is provided with a rotating output shaft, one end of the rotating output shaft is provided with a speed reducer, the speed reducer is provided with a horizontal output shaft and a vertical output shaft, the horizontal output shaft is provided with a first driving gear, the rotating shaft is provided with a first driven gear, and a first transmission chain is arranged between the first driving gear and the first driven gear; the vertical output shaft is connected with a second driving gear, the front end of the rack is rotatably provided with a vertical transmission shaft, a second driven gear is arranged on the transmission shaft, a second transmission chain is arranged between the second driving gear and the second driven gear, and a mowing knife is connected and arranged below the transmission shaft.

In order to improve the grip force, the surface of the rotating wheel is provided with a tooth-shaped structure.

Preferably, the power source is a gasoline engine.

In order to improve the plowing effect, the two triangular plows are arranged side by side.

In order to avoid that the plowing machine is too light to influence the plowing depth, a circle of bearing fence capable of placing a counterweight is arranged on the support.

In order to conveniently adjust the height of the mowing knife, a telescopic rod is arranged on the transmission shaft, and the mowing knife is fixedly arranged at the end part of the telescopic rod.

The utility model has the beneficial effects that: the triangular plow is arranged at the front end of the bracket and drives the bracket to move forwards through the power source, so that the utility model has simple and small integral structure and is suitable for working among mountain tea plants. The triangular plough adopts a structure of two ploughshares, so that the ploughing force can be reduced. The power source adopts a gasoline engine, the size is small, and the horsepower is sufficient. The mowing knife is arranged at the front end of the triangular plow, can mow and turn over firstly, and avoids weed shielding from influencing the operation of a user. Simultaneously, the mowing knife is adjusted through the telescopic rod, when the mowing knife does not need to work, the mowing knife can be lifted, and the adjustment is convenient. The mowing knife and the rotating wheel are driven by one power source, and the cost is low. The bearing fence can be additionally provided with the counter weight according to needs, the phenomenon that the plowing depth is insufficient due to the fact that the device is too light is avoided, and the plowing depth is improved through increasing the weight.

The utility model will be explained in more detail below with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the position of the horizontal output shaft of the present invention.

Fig. 3 is a schematic view of a first drive train connection according to the present invention.

Detailed Description

The embodiment, as shown in fig. 1 to 3, is a portable plowing machine which is suitable for plowing mountains, particularly tea lands, and has the advantages of compactness and convenient operation. For convenience of description, the forward direction of the plowing machine is set to be the front direction, and the specific structure comprises a support 1 in a flat plate structure, two support legs 2 arranged below the rear end of the support 1, and a pair of handrails 3 arranged at the rear end of the support 1, so that the plowing machine is convenient to hold and operate. The triangular plows 4 are fixedly arranged at the front lower part of the support 1, in order to adapt to the operation between tea plants, the two triangular plows 4 are arranged side by side, and the width of the tail ends of the two triangular plows 4 is (). The front end of the triangular plow 4 is also provided with a mowing knife 5, so that when the plowing machine is propelled forwards, mowing is firstly carried out through the mowing knife 5, and then plowing of the land is completed through the triangular plow 4.

In order to drive the plowing machine to push forwards and drive the mowing knife to work at the same time, rotating wheels 6 are arranged on two sides of the support 1, the rotating wheels 6 are located in the middle of the advancing direction of the rack 1, the rotating wheels 6 are connected through a rotating shaft 7, and the rotating shaft 7 is rotatably installed on the support 1 through a bearing seat. In order to improve the grip of the rotating wheel 6, the surface of the rotating wheel 6 is provided with a tooth-shaped structure 61, and a structure for improving the grip such as a fine sheet structure can be adopted. Be provided with power supply 8 on the support 1, for adapting to the long-time work in mountain area, power supply 8 preferred adopts the gasoline engine, and the gasoline engine can provide more lasting operating time. The power source 8 is connected with a rotating output shaft 9, the rotating output shaft 9 is connected with a speed reducer 10, the speed reducer 10 is provided with a horizontal output shaft 101 and a vertical output shaft 102, the horizontal output shaft 101 is provided with a first driving gear 103, the rotating shaft 7 is provided with a first driven gear 11, and a first transmission chain 12 is arranged between the first driving gear 103 and the first driven gear 11; the vertical output shaft 102 is connected with a second driving gear 104, the front end of the rack 1 is rotatably provided with a vertical transmission shaft 13, the transmission shaft 13 is provided with a second driven gear 14, a second transmission chain 15 is arranged between the second driving gear 104 and the second driven gear 14, a mowing knife 5 is connected and arranged below the transmission shaft 13, and the mowing knife 5 can be a set of optional blades or other mowing structures. The power source 8 drives the rotating output shaft 9 to rotate, the horizontal output shaft 101 and the vertical output shaft 102 are driven to rotate through the speed reducer 10, then the rotating wheel 6 is driven to rotate through the first transmission chain, the plowing machine advances, and the transmission shaft 13 is driven to rotate through the second transmission chain, so that the mowing knife 5 rotates to mow. In order to conveniently adjust the height of the mowing knife 5, an expansion link 17 is arranged on the transmission shaft 13, and the mowing knife 5 is fixedly arranged at the end part of the expansion link 17. The mowing knife 5 is driven to move up and down through the telescopic rod 17. The specific mounting structure of the telescopic rod 17 and the transmission shaft 13 can be as follows: transmission shaft 13 is the bushing structure, and in transmission shaft 13 was packed into to the regulation end of telescopic link 17, set up one row of fixed orifices along length direction on telescopic link 17, set up a mounting hole on transmission shaft 13, it is fixed to insert the realization cooperation in fixed orifices and the mounting hole through the bolt, and the bolt cooperates with the fixed orifices of difference, realizes telescopic link 17's altitude mixture control promptly.

In order to avoid the influence of the too light weight of the plowing machine on the plowing depth, a circle of bearing fence 16 capable of placing a counterweight is arranged on the support 1, and the counterweight can be added into the bearing fence 16 according to needs, so that the triangular plow can deeply penetrate into soil to plow. During operation, the depth of the triangular plough penetrating into the soil layer can be adjusted by lifting the handrail. The counterweight can be made of local materials and adopts stones or soil and the like.

The utility model is described above with reference to the accompanying drawings. It is to be understood that the specific implementations of the utility model are not limited in this respect. Various insubstantial improvements are made by adopting the method conception and the technical scheme of the utility model; the present invention is not limited to the above embodiments, and can be modified in various ways.

Claims

1. A portable plowing machine, characterized in that: the multifunctional electric mower comprises a support (1), wherein a pair of handrails (3) are arranged at the rear end of the support (1), a triangular plow (4) is arranged at the front lower part of the support (1), and a mowing knife (5) is further arranged at the front end of the triangular plow (4);

rotating wheels (6) are arranged on two sides of the support (1), rotating shafts (7) are arranged among the rotating wheels (6), and the rotating shafts (7) are rotatably arranged on the support (1); a power source (8) is arranged on the support (1), a rotating output shaft (9) is arranged on the power source (8), a speed reducer (10) is arranged at one end of the rotating output shaft (9), a horizontal output shaft (101) and a vertical output shaft (102) are arranged on the speed reducer (10), a first driving gear (103) is arranged on the horizontal output shaft (101), a first driven gear (11) is arranged on the rotating shaft (7), and a first transmission chain (12) is arranged between the first driving gear (103) and the first driven gear (11); the vertical output shaft (102) is connected with a second driving gear (104), the front end of the support (1) is rotatably provided with a vertical transmission shaft (13), a second driven gear (14) is arranged on the transmission shaft (13), a second transmission chain (15) is arranged between the second driving gear (104) and the second driven gear (14), and a mowing knife (5) is connected and arranged below the transmission shaft (13).

2. The portable plowing machine according to claim 1, wherein: the surface of the rotating wheel (6) is provided with a tooth-shaped structure (61).

3. The portable plowing machine according to claim 1, wherein: the power source (8) is a gasoline engine.

4. The portable plowing machine according to claim 1, wherein: the two triangular plows (4) are arranged side by side.

5. The portable plowing machine according to claim 1, wherein: a circle of bearing fence (16) capable of placing a counterweight is arranged on the support (1).

6. The portable plowing machine according to claim 1, wherein: the transmission shaft (13) is provided with a telescopic rod (17), and the mowing knife (5) is fixedly arranged at the end part of the telescopic rod (17).