阅读说明：本技术 一种用于倒伏器的传动装置 (Transmission device for lodging device ) 是由 吴剑兴 何永亮 于 2020-04-29 设计创作，主要内容包括：本发明公开了一种用于倒伏器的传动装置,包括主箱体、主轴、锥齿轮一、锥齿轮三、卡簧、左箱体、左轴、链轮、锥齿轮二、右箱体、右轴和三通,所述主箱体通过轴承一与主轴连接,所述主轴的一端与锥齿轮一连接,另一端与锥齿轮三连接,主轴两端设置有卡簧,所述左箱体通过轴承二与左轴连接,所述左轴的一端与锥齿轮二连接,另一端与链轮连接,所述右箱体通过轴承与右轴连接,所述右轴的一端通过花键套与左轴固定连接,另一端与链轮连接,所述三通分别与主箱体、左箱体及右箱体固定连接。本发明通过锥齿轮变向与降速,采用箱体固定,稳定可靠,可适用于恶劣复杂的工作环境,同时可实现收割机左右扶禾组件转动同步。(The invention discloses a transmission device for a lodging device, which comprises a main box body, a main shaft, a first bevel gear, a third bevel gear, a snap spring, a left box body, a left shaft, a chain wheel, a second bevel gear, a right box body, a right shaft and a tee joint, wherein the main box body is connected with the main shaft through the first bearing, one end of the main shaft is connected with the first bevel gear, the other end of the main shaft is connected with the third bevel gear, the snap springs are arranged at two ends of the main shaft, the left box body is connected with the left shaft through the second bearing, one end of the left shaft is connected with the second bevel gear, the other end of the left shaft is connected with the chain wheel, the right box body is connected with the right shaft through the bearing, one end of the right shaft is fixedly connected with the left shaft through. The invention changes direction and reduces speed through the bevel gear, adopts the box body for fixation, is stable and reliable, can be suitable for severe and complicated working environment, and can realize synchronous rotation of the left and right grain lifting assemblies of the harvester.)

1. The utility model provides a transmission for lodging ware, its characterized in that, includes main tank body, main shaft, bevel gear one, bevel gear three, jump ring, left box, left axle, sprocket, bevel gear two, right box, right axle and tee bend, the main tank body passes through bearing one and is connected with the main shaft, the one end and the bevel gear one of main shaft are connected, and the other end is connected with bevel gear three, and the main shaft both ends are provided with the jump ring, left side box passes through bearing two and is connected with left axle, the one end and the bevel gear two of left axle are connected, and the other end is connected with the sprocket, right box passes through bearing and right axle connection, the one end of right axle passes through spline housing and left axle fixed connection, and the other end is connected with the sprocket, the tee bend respectively with main tank body, left box and right.

2. The transmission device for the lodging device as claimed in claim 1, wherein the tee joint is fixed with the main box body through a screw, the tee joint is fixed with the left box body through a bolt, and the tee joint is fixed with the right box body through a bolt.

3. The transmission device for the lodging device as claimed in claim 1, wherein the left shaft is sleeved with a long spacer bush.

4. The transmission device for the lodging device as claimed in claim 1, wherein, keys are arranged between the left shaft and the right shaft and the chain wheel respectively.

5. The transmission device for the lodging device as claimed in claim 1, wherein the dust-proof sleeves are sleeved outside both the left shaft and the right shaft.

Technical Field

The invention particularly relates to a transmission device for a lodging device.

Background

At present, the semi-feeding harvester mainly separates crop plants through a power-input-free divider, cannot meet the operation requirement under the condition of serious lodging, needs to develop a novel lodging device with power input, and is a matching device specially developed for the lodging device with power input.

The transmission device realizes power transmission between the cutting table of the semi-feeding harvester and the lodging device and provides power guarantee for the front lodging device to hold the lodging crops.

Disclosure of Invention

The invention aims to solve the defects of the prior art and provides a transmission device for a lodging device.

The utility model provides a transmission for lodging ware, includes main tank body, main shaft, bevel gear one, bevel gear three, jump ring, left box, left axle, sprocket, bevel gear two, right box, right axle and tee bend, the main tank body passes through bearing one and is connected with the main shaft, the one end and the bevel gear one of main shaft are connected, and the other end is connected with bevel gear three, and the main shaft both ends are provided with the jump ring, left side box passes through bearing two and is connected with left axle, the one end and the bevel gear two of left axle are connected, and the other end is connected with the sprocket, right box passes through bearing and right axle connection, the one end of right axle passes through spline housing and left axle fixed connection, and the other end is connected with the sprocket, the tee bend respectively with main tank body, left box and right box.

Preferably, the tee joint is fixed with the main box body through a screw, the tee joint is fixed with the left box body through a bolt, and the tee joint is fixed with the right box body through a bolt.

Preferably, a long spacer bush is sleeved on the left shaft.

Preferably, keys are arranged between the left shaft and the sprocket and between the right shaft and the sprocket.

Preferably, the outer of the left shaft and the outer of the right shaft are both sleeved with dustproof sleeves.

Has the advantages that:

1. the bevel gear speed reducer is capable of changing direction and reducing speed through the bevel gear, is fixed by the box body, is stable and reliable, and is suitable for severe and complex working environments.

2. The invention can realize the rotation synchronization of the left grain lifting assembly and the right grain lifting assembly of the harvester.

3. The invention has reasonable and reliable transmission, can be directly connected with the main transmission shaft for grain lifting of the semi-feeding header, and avoids the negative influence on the header caused by increased load.

Drawings

FIG. 1 is a view of the installation location of the present invention;

FIG. 2 is a schematic structural view of the present invention;

in the figure: 1. a first bevel gear; 2. a first bearing; 3. a main box body; 4. a main shaft; 5. a sprocket; 6. a key; 7. a dust-proof sleeve; 8. a second bearing; 9. a left shaft; 10. a left box body; 11. a second bevel gear; 12. a bolt; 13. a long spacer sleeve; 14. a spline housing; 15. a right box body; 16. a right shaft; 17. a clamp spring; 18. a tee joint; 19. a third bevel gear; 20. and (4) screws.

Detailed Description

For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

As shown in fig. 1-2, the object of the present invention is to solve the above disadvantages of the prior art by providing a transmission for a lodging device.

A transmission device for a lodging device comprises a main box body 3, a main shaft 4, a bevel gear I1, a bevel gear III 19, a snap spring 17, a left box body 10, a left shaft 9, a chain wheel 5, a bevel gear II 11, a right box body 15, a right shaft 16 and a tee joint 18, wherein the main box body 3 is connected with the main shaft 4 through a bearing I2, one end of the main shaft 4 is connected with the bevel gear I1, the other end of the main shaft 4 is connected with the bevel gear III 19, the snap spring 17 is arranged at two ends of the main shaft 4, the left box body 10 is connected with the left shaft 9 through a bearing II 8, one end of the left shaft 9 is connected with the bevel gear II 11, the other end of the left shaft 9 is connected with the chain wheel 5, a long spacer 13 is sleeved on the left shaft 9, the right box body 15 is connected with the right shaft 16 through a bearing, one end of the right shaft 16 is fixedly connected with the left shaft 9 through a spline sleeve 14, the other end of the, the tee joint 18 is respectively fixedly connected with the main box body 3, the left box body 10 and the right box body 15, the tee joint 18 is fixed with the main box body 3 through a screw 20, the tee joint 18 is fixed with the left box body 10 through a bolt 12, and the tee joint 18 is fixed with the right box body 15 through the bolt 12.

When the device is used, the bevel gear I1 is connected with a grain lifting main shaft of a header of a semi-feeding harvester, the chain wheels 5 are respectively connected with two lines of grain lifting assemblies, and when the bevel gear I1 rotates, the bevel gear III 19 synchronously rotates and drives the bevel gear II 11 to reversely rotate, so that the chain wheels 5 on two sides synchronously rotate with the bevel gear II 11; the radial rotation of the two is limited by arranging the key 6; the spline housing 14 is restricted from axial movement by the provision of a long spacer 13 on the left shaft 9.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.