Wheat planting seed dressing device

Abstract

The utility model relates to the field of agricultural machinery, in particular to a wheat planting seed dressing device which comprises a bottom frame, a bracket arranged above the bottom frame, a bracket capable of turning forwards arranged on the bracket, a rotatable tank body arranged on the bracket, a material port arranged at the front end of the tank body, a rotating shaft fixed at the rear end of the tank body and rotationally connected to a shaft seat, and a seed dressing device arranged on the rotating shaft. The rotating shaft is of a hollow structure, the outer end of the rotating shaft is rotationally connected with an air pipe, the air pipe is connected with a fan, the fan is installed on the bracket, the inner end of the rotating shaft is connected with the interior of the tank body, an air guide plate and a net cylinder are arranged in the tank body, a plurality of stirring blades are arranged on the inner wall of the net cylinder, and a rear end opening of the net cylinder is connected with the air guide plate. The front end opening of the net cylinder is connected with the material opening, a space between the net cylinder and the tank body is an air guide cavity, a plurality of supporting rods are arranged in the air guide cavity, one ends of the supporting rods are fixed to the tank body, and the other ends of the supporting rods are fixed to the net cylinder. According to the utility model, seeds mixed with pesticides can be air-dried, and the whole equipment is more compact and reasonable in structure.

Description

Technical Field

[0001] The utility model relates to the field of agricultural machinery, in particular to a seed dressing device for wheat planting. Background Art

[0002] During the processing of wheat seeds, it is usually necessary to dress the seeds with chemicals to form a coating on the surface of the seeds, which can prevent underground pests and diseases. In order to improve the seed dressing efficiency, existing seed industry production enterprises usually use a seed dressing machine to dress wheat seeds with chemicals. However, most of the existing seed dressing equipment does not have a drying function and needs to rely on a separate device for drying, resulting in a large overall space occupation and low integration degree of the equipment. Content of the Utility Model

[0003] Based on the above problems, the purpose of the utility model is to provide a seed dressing device for wheat planting. The utility model adopts the following technical solutions:

[0004] The utility model provides a seed dressing device for wheat planting, including a chassis. Above the chassis is provided a bracket. On the bracket is provided a bracket that can be turned forward. On the bracket is provided a rotatable tank body. At the front end of the tank body is provided a feed port. At the rear end of the tank body is fixed a rotating shaft. The rotating shaft is rotatably connected to a shaft seat, and the shaft seat is fixed on the bracket. The rotating shaft is of a hollow structure. The outer end of the rotating shaft is rotatably connected to an air duct, and the air duct is connected to a blower. The blower is installed on the bracket. The inner end of the rotating shaft is connected to the inside of the tank body. In the tank body are provided a wind guide plate and a mesh cylinder. On the inner wall of the mesh cylinder are provided a plurality of stirring blades. The rear port of the mesh cylinder is connected to the wind guide plate, and the front port of the mesh cylinder is connected to the feed port. The space between the mesh cylinder and the tank body is a wind guide cavity. In the wind guide cavity are provided a plurality of support rods. One end of the support rod is fixed to the tank body, and the other end is fixed to the mesh cylinder.

[0005] Preferably, the front end of the bracket is rotatably connected to the chassis, and the rear end of the bracket abuts against a support frame, and the support frame is fixed on the chassis.

[0006] Preferably, an oil cylinder is provided below the bracket. One end of the oil cylinder is rotatably connected to the bracket, and the other end is rotatably connected to the chassis.

[0007] Preferably, two idler wheels are installed at the front end of the bracket. The idler wheels are located on both sides of the tank body and are in rolling cooperation with the tank body;

[0008] The rotating shaft is in power connection with a driving motor through a belt, and the driving motor is installed on the bracket.

[0009] Preferably, a spray pipe rack is fixedly arranged at the front end of the bracket, a spray pipe is arranged on the spray pipe rack, and the spray pipe is arranged in the mesh cylinder.

[0010] Preferably, the front end of the tank body is in a necked shape.

[0011] Preferably, leveling feet are arranged at the bottom of the chassis.

[0012] Compared with the prior art, the beneficial technical effects of the present utility model are as follows:

[0013] The present utility model can air-dry the seeds mixed with medicine, and the overall equipment structure is more compact and reasonable. Description of the Drawings

[0014] The present utility model will be further described below in conjunction with the drawings.

[0015] Figure 1 It is the front view structural schematic diagram of the wheat planting seed dressing device of the present utility model;

[0016] Figure 2 It is the schematic diagram of the cooperation between the towing wheel and the tank body of the present utility model.

[0017] Description of the reference numerals: 1, chassis; 2, bracket; 3, tank body; 3301, material inlet; 4, rotating shaft; 5, shaft seat; 6, air duct; 7, fan; 8, air guide plate; 9, mesh cylinder; 901, stirring blade; 10, air guide cavity; 11, support rod; 12, support frame; 13, oil cylinder; 14, towing wheel; 15, belt; 16, drive motor; 17, spray pipe rack; 18, spray pipe; 19, leveling foot. Specific Embodiments

[0018] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below in conjunction with the drawings and embodiments.

[0019] As Figure 1 and 2 shown, a wheat planting seed dressing device is disclosed in this embodiment, which includes a chassis 1. A bracket 2 is arranged above the chassis 1. The bracket 2 is provided with a bracket 2. The front end of the bracket 2 is rotationally connected to the chassis 1 through a rotating shaft, so as to realize the forward flipping of the bracket 2. The rear end of the bracket 2 abuts against the support frame 12, and the support frame 12 is fixed on the chassis 1. Oil cylinders 13 are arranged on both sides below the bracket 2. One end of the oil cylinder 13 is rotationally connected to the bracket 2, and the other end is rotationally connected to the chassis 1. The oil cylinder 13 is connected to a hydraulic pump station, and the telescopic movement of the oil cylinder 13 drives the bracket 2 to realize the flipping action.

[0020] A rotatable tank body 3 is provided on a bracket 2. A material inlet 301 is provided at the front end of the tank body 3. A rotating shaft 4 is fixed to the rear end of the tank body 3. The rotating shaft 4 is rotatably connected to a shaft seat 5, and the shaft seat 5 is installed on the bracket 2. The rotating shaft 4 is of a hollow structure. An air duct 6 is rotatably connected to the outer end of the rotating shaft 4. The air duct 6 is connected to a blower 7, and the blower 7 is installed on the bracket 2. The inner end of the rotating shaft 4 is connected to the inside of the tank body 3. A wind guide plate 8 and a mesh cylinder 9 are provided in the tank body 3. A plurality of stirring blades 901 are provided on the inner wall of the mesh cylinder 9. The rear end opening of the mesh cylinder 9 is connected to the wind guide plate 8, and the front end opening of the mesh cylinder 9 is connected to the material inlet 301. The space between the mesh cylinder 9 and the tank body 3 is a wind guide cavity 10. A plurality of support rods 11 are provided in the wind guide cavity 10. One end of the support rod 11 is fixed to the tank body 3, and the other end is fixed to the mesh cylinder 9.

[0021] During use, the seeds are added into the mesh cylinder 9 through the material inlet 301 with the aid of a hoist, and a medicament is sprayed into the mesh cylinder 9. At the same time, a power element is driven to drive the tank body 3 and the mesh cylinder 9 to rotate. The stirring blades 901 on the inner wall of the mesh cylinder 9 drive the seeds to roll and flip, continuously and fully contacting with the medicament. After the medicament on the seeds is evenly coated, the blower 7 is used to blow air into the wind guide cavity 10. The air flow enters the mesh cylinder 9 through the mesh holes on the upper part of the mesh cylinder 9 to dry the seeds mixed with the medicament. After the medicament on the seeds is dried, the bracket 2 is turned forward to discharge the seeds from the material inlet 301.

[0022] In this embodiment, two idler wheels 14 are installed at the front end of the bracket 2. The idler wheels 14 are located on both sides of the tank body 3, and the idler wheels 14 are in rolling cooperation with the tank body 3. At the same time, a belt pulley is installed on the rotating shaft 4, and the belt pulley is power-connected to a driving motor 16 through a belt 15. The driving motor 16 is installed on the bracket 2.

[0023] In this embodiment, a spray pipe support 17 is fixedly provided at the front end of the bracket 2. A spray pipe 18 is provided on the spray pipe support 17. The spray pipe 18 is suspended in the mesh cylinder 9. The spray pipe 18 is connected to a medicine supply device. The medicine supply device mainly includes a peristaltic pump and a medicine tank. The peristaltic pump pumps the medicament in the medicine tank to the spray pipe 18.

[0024] In this embodiment, the front end of the tank body 3 is in a necked shape.

[0025] In this embodiment, leveling feet 19 are provided at the bottom of the chassis 1.

[0026] In this embodiment, an electric heating wire and a temperature sensor are installed inside the air duct 6. By heating the air flow for drying, the drying efficiency of the medicament is improved. The temperature sensor monitors the temperature of the air flow for drying, and the heating temperature of the electric heating wire is automatically controlled through a temperature controller.

[0027] The embodiments described above are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A wheat planting seed dressing device, characterized in that: It includes a chassis (1), above which there is a bracket (2). On the bracket (2), there is a bracket (2) that can be flipped forward. On the bracket (2), there is a rotatable tank body (3). At the front end of the tank body (3), there is a feed port (301). At the rear end of the tank body (3), a rotating shaft (4) is fixed. The rotating shaft (4) is rotatably connected to a shaft seat (5), and the shaft seat (5) is fixed on the bracket (2). The rotating shaft (4) is of a hollow structure. At the outer end of the rotating shaft (4), an air duct (6) is rotatably connected. The air duct (6) is connected to a fan (7), and the fan (7) is installed on the bracket (2). The inner end of the rotating shaft (4) is connected to the inside of the tank body (3). In the tank body (3), there are a wind guide plate (8) and a mesh cylinder (9). On the inner wall of the mesh cylinder (9), there are a plurality of stirring blades (901). The rear port of the mesh cylinder (9) is connected to the wind guide plate (8), and the front port of the mesh cylinder (9) is connected to the feed port (301). The space between the mesh cylinder (9) and the tank body (3) is a wind guide cavity (10). In the wind guide cavity (10), there are a plurality of support rods (11). One end of the support rod (11) is fixed to the tank body (3), and the other end is fixed to the mesh cylinder (9).

2. The wheat planting seed dressing device according to claim 1, characterized in that: The front end of the bracket (2) is rotatably connected to the chassis (1), and the rear end of the bracket (2) abuts against a support frame (12), and the support frame (12) is fixed on the chassis (1).

3. The wheat planting seed dressing device according to claim 2, wherein: Below the bracket (2), there is an oil cylinder (13). One end of the oil cylinder (13) is rotatably connected to the bracket (2), and the other end is rotatably connected to the chassis (1).

4. The wheat planting seed dressing device according to claim 1, characterized in that: At the front end of the bracket (2), two idler wheels (14) are installed. The idler wheels (14) are located on both sides of the tank body (3), and the idler wheels (14) are in rolling cooperation with the tank body (3). The rotating shaft (4) is power-connected to a driving motor (16) through a belt (15), and the driving motor (16) is installed on the bracket (2).

5. The wheat planting seed dressing device according to claim 1, characterized in that: At the front end of the bracket (2), a spray pipe rack (17) is fixedly installed. On the spray pipe rack (17), there is a spray pipe (18), and the spray pipe (18) is arranged in the mesh cylinder (9).

6. The wheat planting seed dressing device according to claim 1, characterized in that: The front end of the tank body (3) is in a necked shape.

7. The wheat planting seed dressing device according to claim 1, wherein: At the bottom of the chassis (1), leveling feet (19) are provided.

Images