CN220068278U

CN220068278U - Wheat harvester

Info

Publication number: CN220068278U
Application number: CN202321674954.1U
Authority: CN
Inventors: 胡德立
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-24
Anticipated expiration: 2033-06-29

Abstract

The utility model relates to the technical field of agriculture, in particular to a wheat harvester. Its technical scheme includes the organism, the organism surface is equipped with the fixed block, the fixed block with organism fixed connection, fixed block surface one side is equipped with the motor, motor fixed mounting is in fixed block surface one side, motor output fixedly connected with pivot, the pivot surface is equipped with first sprocket, first sprocket with pivot fixed connection, first sprocket surface is equipped with the chain, the chain with first sprocket meshing is connected, the chain other end is equipped with the second sprocket. Through setting up motor, sprocket and chain, the motor starts to drive the sprocket and rotates, and the sprocket rotates and can drive the chain and rotate, and the blade axle can rotate this moment, carries out the reaping of wheat, has reached the ability that carries out wheat harvesting voluntarily, has realized making things convenient for labour crowd to carry out the effect that wheat was reaped, saves time, saves physical power, and the practicality is strong.

Description

Wheat harvester

Technical Field

The utility model relates to the technical field of agriculture, in particular to a wheat harvester.

Background

The agricultural labor object is living animals and plants, and the obtained product is the animals and plants. Agriculture is a basic industry that supports the construction and development of national economy.

According to the utility model, chinese patent 200720037016.5 discloses a wheat and rice universal harvesting machine, which comprises a cab, a grain tank, a power device and a threshing machine, wherein the cab, the grain tank and the power device are arranged on a machine body of the threshing machine, the front end of the machine body is connected with a header, a rasp bar roller is arranged in the machine body, an arch tooth roller is arranged in the horizontal direction behind the rasp bar roller, a grid concave plate is arranged below the rasp bar roller and the arch tooth roller, a front shaking plate, a cleaning screen and a rear shaking plate are arranged below the grid concave plate, and an auger and a fan are arranged below the front shaking plate and the cleaning screen. Simple structure and reliable performance. The multi-fault and high-energy-consumption re-threshing device is eliminated, and the multi-roller direct re-threshing device has good effect. The roller is not wound and blocked. The high-stalk wheat and rice are suitable for low-stubble harvesting. The high-speed rotation separation replaces the impact separation of the traditional artemisia-annua-making device, and the operation is balanced and comfortable. Easy manufacture and suitability for industrialized mass production. Can be used for harvesting wheat and rice.

Most of the traditional wheat harvesters need manual operation to carry out rocking bars to carry out wheat harvesting, which is time-consuming and labor-consuming, has large consumption on manual labor and physical strength, and needs to be electrically added, so that the manual labor is reduced.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a wheat harvester.

The technical scheme of the utility model is as follows: a wheat harvester comprising a body, characterized in that: the machine body surface is provided with a fixed block, the fixed block is fixedly connected with the machine body, one side of the surface of the fixed block is provided with a motor, the motor is fixedly installed on one side of the surface of the fixed block, the output end of the motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is provided with a first sprocket, the first sprocket is fixedly connected with the rotating shaft, the surface of the first sprocket is provided with a chain, the chain is meshed with the first sprocket, the other end of the chain is provided with a second sprocket, and the second sprocket is meshed with the chain.

Preferably, a blade shaft is fixedly arranged on one side of the surface of the second sprocket, a supporting block is arranged on one side of the surface of the blade shaft, the blade shaft is movably connected with a bearing of the supporting block, a support is arranged on one side of the surface of the supporting block, the supporting block is fixedly connected with the support, a movable shaft is arranged at the other end of the support, and the support is fixedly connected with the movable shaft.

Preferably, the surface of the blade shaft is provided with a blade roller, the blade roller is fixedly arranged on the surface of the blade shaft, the surface of the blade roller is provided with a plurality of cutting blades, and the cutting blades are fixedly connected with the blade roller.

Preferably, the other end of the blade shaft is also provided with a support block and a support, and the support blocks on two sides and the support block are symmetrically distributed with the fixed block as a center.

Preferably, a hand rocker is arranged on one side of the surface of the support, the hand rocker is connected with the support bearing, and the hand rocker is fixedly connected with the movable shaft.

Preferably, the other end of the blade shaft is also provided with a second sprocket and a first sprocket, the surface of the first sprocket on the other side is fixedly provided with a supporting shaft, the supporting shaft is arranged on one side of the surface of the fixed block, and the supporting shaft is connected with the bearing of the fixed block.

Preferably, two first roller grooves and two second roller grooves are formed in the bottom of the machine body, large wheels are fixedly installed in the first roller grooves, small wheels are fixedly installed in the second roller grooves, the large wheels are fixedly connected with the same wheel shaft, and the small wheels are fixedly connected with the same wheel shaft.

Preferably, the surface of the machine body is provided with a hand lever which is fixedly arranged at the top of the machine body close to the big wheel.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. through setting up motor, sprocket and chain, the motor starts to drive the sprocket and rotates, and the sprocket rotates and can drive the chain and rotate, and the blade axle can rotate this moment, carries out the reaping of wheat, has reached the ability that carries out wheat harvesting voluntarily, has realized making things convenient for labour crowd to carry out the effect that wheat was reaped, saves time, saves physical power, and the practicality is strong.

2. Through setting up the hand rocker, can come the change on the angle to whole support through the rotation of hand rocker, reached the problem that can adjust the roll angle of blade gyro wheel and put, realized the angle change in the placing and the use of convenient wheat harvester, make things convenient for crowd to use, excellent in use effect.

Drawings

FIG. 1 is a schematic view of a wheat harvester according to the present utility model;

FIG. 2 is a perspective view of a wheat harvester;

fig. 3 is a front view of a wheat harvester structure.

Reference numerals: 1. a body; 2. a fixed block; 3. a motor; 4. a rotating shaft; 5. a first sprocket; 6. a chain; 7. a second sprocket; 8. a blade shaft; 9. a support block; 10. a bracket; 11. a movable shaft; 12. a blade roller; 13. cutting the sheet; 14. a hand rocker; 15. a support shaft; 16. a large wheel; 17. a small wheel; 18. and (5) a hand lever.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-3, the utility model provides a technical scheme, which comprises a machine body 1, wherein a fixed block 2 is arranged on the surface of the machine body 1, the fixed block 2 is fixedly connected with the machine body 1, a motor 3 is arranged on one side of the surface of the fixed block 2, the motor 3 is fixedly arranged on one side of the surface of the fixed block 2, a rotating shaft 4 is fixedly connected with the output end of the motor 3, a first chain wheel 5 is arranged on the surface of the rotating shaft 4, the first chain wheel 5 is fixedly connected with the rotating shaft 4, a chain 6 is arranged on the surface of the first chain wheel 5, the chain 6 is in meshed connection with the first chain wheel 5, a second chain wheel 7 is arranged on the other end of the chain 6, and the second chain wheel 7 is in meshed connection with the chain 6.

The second sprocket 7 surface one side fixed mounting has blade axle 8, blade axle 8 surface one side is equipped with supporting shoe 9, blade axle 8 with supporting shoe 9 bearing swing joint, supporting shoe 9 surface one side is equipped with support 10, supporting shoe 9 with support 10 fixed connection, the support 10 other end is equipped with loose axle 11, support 10 with loose axle 11 fixed connection.

The surface of the blade shaft 8 is provided with a blade roller 12, the blade roller 12 is fixedly arranged on the surface of the blade shaft 8, the surface of the blade roller 12 is provided with a plurality of cutting blades 13, and the cutting blades 13 are fixedly connected with the blade roller 12.

The other end of the blade shaft 8 is also provided with a support block 9 and a support 10, and the support blocks 10 and the support blocks 9 on two sides are symmetrically distributed by taking the fixed block 2 as a center.

A hand rocker 14 is arranged on one side of the surface of the support 10, the hand rocker 14 is connected with the support 10 through a bearing, and the hand rocker 14 is fixedly connected with the movable shaft 11.

The other end of the blade shaft 8 is also provided with a second chain wheel 7 and a first chain wheel 5, the surface of the first chain wheel 5 on the other side is fixedly provided with a supporting shaft 15, the supporting shaft 15 is arranged on one side of the surface of the fixed block 2, and the supporting shaft 15 is in bearing connection with the fixed block 2.

Two first roller grooves and two second roller grooves are formed in the bottom of the machine body 1, large wheels 16 are fixedly installed in the two first roller grooves, small wheels 17 are fixedly installed in the two second roller grooves, the two large wheels 16 are fixedly connected with the same wheel shaft, and the two small wheels 17 are fixedly connected with the same wheel shaft.

The surface of the machine body 1 is provided with a hand lever 18, and the hand lever 18 is fixedly arranged at the top of the machine body 1 close to the large wheel 16.

The working principle of the utility model is as follows: the staff rotates through starting motor 3, motor 3 starts pivot 4 and rotates, pivot 4 rotates and drives first sprocket 5 and rotate, first sprocket 5 rotates and drives the chain 6 that the meshing links and rotate, first sprocket 6 can drive the second sprocket 7 that the meshing links simultaneously and rotate, simultaneously second sprocket 7 can drive the blade axle 8 on surface and rotate, blade axle 8 rotates and drives blade gyro wheel 12 and rotate, cutting piece 13 on the blade gyro wheel 12 just can realize the cutting collection to the wheat, and the same fixed mounting at the other end of blade axle 8 has second sprocket 7, this second sprocket 7 surface is the meshing equally is connected with chain 6, and chain 6 and first sprocket 5 carry out meshing and link the activity, through setting up support 10 and loose axle 11 in the both sides of blade axle 8, make whole blade gyro wheel 12 carry out steady support, can not rock, simultaneously install little wheel 17 and big wheel 16 in the bottom of organism 1, the staff can promote through hand lever 18, simultaneously when adjusting the angle of blade gyro wheel 12, only need rotate with hand rocker 14 and reach the rotation loose axle 11's angle adjustment, can also prevent to retrieve after this time, can accomplish the purpose of recovering and damage.

Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. 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

1. A wheat harvester comprising a body (1), characterized in that: the utility model discloses a motor, including organism (1), fixed block (2), organism (1) fixed connection, fixed block (2) surface one side is equipped with motor (3), motor (3) fixed mounting is in fixed block (2) surface one side, motor (3) output fixedly connected with pivot (4), pivot (4) surface is equipped with first sprocket (5), first sprocket (5) with pivot (4) fixed connection, first sprocket (5) surface is equipped with chain (6), chain (6) with first sprocket (5) meshing connection, the chain (6) other end is equipped with second sprocket (7), second sprocket (7) with chain (6) meshing connection.

2. The wheat harvester according to claim 1, wherein a blade shaft (8) is fixedly mounted on one side of the surface of the second sprocket (7), a supporting block (9) is arranged on one side of the surface of the blade shaft (8), the blade shaft (8) is movably connected with the supporting block (9) through a bearing, a support (10) is arranged on one side of the surface of the supporting block (9), the supporting block (9) is fixedly connected with the support (10), a movable shaft (11) is arranged at the other end of the support (10), and the support (10) is fixedly connected with the movable shaft (11).

3. The wheat harvester according to claim 2, characterized in that the surface of the blade shaft (8) is provided with a blade roller (12), the blade roller (12) is fixedly mounted on the surface of the blade shaft (8), the surface of the blade roller (12) is provided with a plurality of cutting blades (13), and the cutting blades (13) are fixedly connected with the blade roller (12).

4. A wheat harvester according to claim 3, characterized in that the other end of the blade shaft (8) is also provided with a support block (9) and a support (10), and the support blocks (10) and the support blocks (9) are symmetrically distributed with the fixing block (2) as a center.

5. The wheat harvester according to claim 4, wherein a hand rocker (14) is arranged on one side of the surface of the support (10), the hand rocker (14) is in bearing connection with the support (10), and the hand rocker (14) is fixedly connected with the movable shaft (11).

6. The wheat harvester according to claim 5, wherein the other end of the blade shaft (8) is also provided with a second sprocket (7) and a first sprocket (5), the surface of the first sprocket (5) on the other side is fixedly provided with a supporting shaft (15), the supporting shaft (15) is arranged on one side of the surface of the fixed block (2), and the supporting shaft (15) is in bearing connection with the fixed block (2).

7. The wheat harvester of claim 6, wherein two first roller grooves and two second roller grooves are formed in the bottom of the machine body (1), large wheels (16) are fixedly installed in the two first roller grooves, small wheels (17) are fixedly installed in the two second roller grooves, the two large wheels (16) are fixedly connected with the same wheel shaft, and the two small wheels (17) are fixedly connected with the same wheel shaft.

8. A wheat harvester according to claim 7, characterized in that the surface of the body (1) is provided with a hand lever (18), the hand lever (18) being fixedly mounted on top of the body (1) close to the large wheel (16).