阅读说明：本技术 一种根菜联合收获机扶秧喂入装置 (Seedling holding and feeding device of root vegetable combine harvester ) 是由 王成文 王昕煜 王科忠 王思源 王成力 于 2019-12-18 设计创作，主要内容包括：本发明公开了一种根菜联合收获机扶秧喂入装置,包括扶禾辊主体、壳体、马达、扶禾辊连接板、扶禾辊支架、马达安装座、导流器,前端连接板；所述扶禾辊主体包括辊轴和安装于辊轴前端的拨杆,所述辊轴的外部设置壳体,壳体的前、后端以及中部设置有轴承,所述辊轴穿入壳体,并与轴承转动连接,轴承的内圈通过卡簧与辊轴连接定位；所述辊轴的后端与马达的输出轴键连接；所述壳体的下部固连有扶禾辊连接板和马达安装座；所述马达通过螺栓与马达安装座连接；扶禾辊连接板的后部通过销轴与扶禾辊支架连接,前部通过螺栓连接前端连接板；所述壳体的前端连接导流器,前端连接板上通过螺栓连接横向支撑杆,支撑杆支撑在导流器的后部防止导流器变形。(The invention discloses a seedling supporting and feeding device of a root vegetable combine harvester, which comprises a seedling supporting roller main body, a shell, a motor, a seedling supporting roller connecting plate, a seedling supporting roller bracket, a motor mounting seat, a fluid director and a front end connecting plate, wherein the seedling supporting roller main body is connected with the shell; the grain lifting roller main body comprises a roller shaft and a lifting lever arranged at the front end of the roller shaft, a shell is arranged outside the roller shaft, bearings are arranged at the front end, the rear end and the middle part of the shell, the roller shaft penetrates through the shell and is in rotating connection with the bearings, and the inner ring of each bearing is connected with the roller shaft through a clamp spring for positioning; the rear end of the roll shaft is in key connection with an output shaft of the motor; the lower part of the shell is fixedly connected with a grain lifting roller connecting plate and a motor mounting seat; the motor is connected with the motor mounting seat through a bolt; the rear part of the grain-supporting roller connecting plate is connected with the grain-supporting roller bracket through a pin shaft, and the front part of the grain-supporting roller connecting plate is connected with a front-end connecting plate through a bolt; the front end of the shell is connected with the fluid director, the front end connecting plate is connected with the transverse supporting rod through a bolt, and the supporting rod is supported at the rear part of the fluid director to prevent the fluid director from deforming.)

1. A seedling supporting and feeding device of a root vegetable combine harvester is characterized by comprising a seedling supporting roller main body, a shell, a motor, a seedling supporting roller connecting plate, a seedling supporting roller bracket, a motor mounting seat, a fluid director and a front end connecting plate; the grain lifting roller main body comprises a roller shaft and a lifting lever arranged at the front end of the roller shaft, a shell is arranged outside the roller shaft, bearings are arranged at the front end, the rear end and the middle part of the shell, the roller shaft penetrates through the shell and is in rotating connection with the bearings, and the inner ring of each bearing is connected with the roller shaft through a clamp spring for positioning; the rear end of the roll shaft is in key connection with an output shaft of the motor; the lower part of the shell is fixedly connected with a grain lifting roller connecting plate and a motor mounting seat; the motor is connected with the motor mounting seat through a bolt; the rear part of the grain-supporting roller connecting plate is connected with the grain-supporting roller bracket through a pin shaft, and the front part of the grain-supporting roller connecting plate is connected with a front-end connecting plate through a bolt; the front end of the shell is connected with the fluid director, the front end connecting plate is connected with the transverse supporting rod through a bolt, and the supporting rod is supported at the rear part of the fluid director to prevent the fluid director from deforming.

2. A seedling holding and feeding device of a root vegetable combine harvester as claimed in claim 1, wherein the connecting plate of the seedling holding roller is positioned at one side of the center line of the shell and is provided with a mounting hole.

3. A seedling supporting and feeding device of a root vegetable combine harvester as claimed in claim 1, wherein the front end connecting plate is of a triangular structure, and the front section of the bottom edge of the front end connecting plate forms a flow guiding slope surface.

4. A seedling supporting and feeding device of a root vegetable combine harvester as claimed in claim 1, wherein the front end connecting plate is further connected with a second flow director, the second flow director comprises a triangular flow guiding part which is arranged at the lower part of a rectangular connecting plate and is connected with the front end connecting plate through the rectangular connecting plate, and the top end of the triangular flow guiding part points downwards.

5. A seedling supporting and feeding device of a root vegetable combine harvester as claimed in claim 1, wherein the front end of the motor is fixedly connected with a connecting flange, and the bottom end of the connecting flange is provided with a mounting hole.

6. A seedling supporting and feeding device of a root vegetable combine harvester as claimed in claim 1, wherein the motor mounting seat is a rectangular plate body and is fixedly connected to the lower portion of the housing, a mounting hole for connecting the motor is formed in a rear side arm of the plate body, and the length of the motor mounting seat extends to the middle of the housing to enhance the supporting strength of the motor mounting seat.

7. A seedling supporting and feeding device of a root vegetable combine harvester as claimed in claim 1, wherein a shaft sleeve is fixedly connected to the bottom surface of the rear part of the motor mounting seat, the seedling supporting roller bracket is composed of a bottom plate with a mounting groove and perforated ear plates fixedly connected to two sides of the bottom plate, and the shaft sleeve is connected with the perforated ear plates of the seedling supporting roller bracket through pin shafts.

8. A seedling supporting and feeding device of a root vegetable combine harvester as claimed in claim 1, wherein the front end connecting plate is supported at the lower part of the housing and the motor mounting seat and is fixedly connected with the connecting plate of the seedling supporting roller through a bolt.

9. A seedling supporting and feeding device of a root vegetable combine harvester as claimed in claim 1, wherein the flow guider is of a rod-shaped structure and consists of two rod bodies, the front end of the front rod body is fixedly connected with the shell and forms a certain included angle with the shell, the tail end of the front rod body is connected with the rear rod body, and the tail end of the rear rod body is slightly inclined outwards to guide the crops to the back and the outside.

10. A seedling supporting and feeding device of a root vegetable combine harvester as claimed in claim 1, wherein the deflector rod is a rod body bent at a certain angle, which is convenient for pulling seedlings of crops.

Technical Field

The invention relates to the field of agricultural machinery, and particularly discloses a seedling supporting and feeding device of a root-vegetable combine harvester.

Background

The root-vegetable combine harvester usually comprises a seedling supporting device, a clamping device, a digging device, a seedling cutting device, a storage bin and other structures, and the seedling supporting device of the existing harvester has the advantages of simple structure, poor seedling supporting effect, incapability of effectively feeding crops and influence on the harvesting efficiency.

Disclosure of Invention

In order to solve the technical problem, the invention provides a seedling supporting and feeding device of a root-vegetable combine harvester.

The technical scheme adopted by the invention is as follows: a seedling supporting and feeding device of a root vegetable combine harvester comprises a seedling supporting roller main body, a shell, a motor, a seedling supporting roller connecting plate, a seedling supporting roller bracket, a motor mounting seat, a fluid director and a front end connecting plate; the grain lifting roller main body comprises a roller shaft and a lifting lever arranged at the front end of the roller shaft, a shell is arranged outside the roller shaft, bearings are arranged at the front end, the rear end and the middle part of the shell, the roller shaft penetrates through the shell and is in rotating connection with the bearings, and the inner ring of each bearing is connected with the roller shaft through a clamp spring for positioning; the rear end of the roll shaft is in key connection with an output shaft of the motor; the lower part of the shell is fixedly connected with a grain lifting roller connecting plate and a motor mounting seat; the motor is connected with the motor mounting seat through a bolt; the rear part of the grain-supporting roller connecting plate is connected with the grain-supporting roller bracket through a pin shaft, and the front part of the grain-supporting roller connecting plate is connected with a front-end connecting plate through a bolt; the front end of the shell is connected with the fluid director, the front end connecting plate is connected with the transverse supporting rod through a bolt, and the supporting rod is supported at the rear part of the fluid director to prevent the fluid director from deforming.

The grain lifting roller connecting plate is positioned on one side of the center line of the shell, and a mounting hole is formed in the grain lifting roller connecting plate.

The front end connecting plate is of a triangular structure, and the front section of the bottom edge of the front end connecting plate forms a flow guide slope surface.

The front end connecting plate is further connected with a second fluid director, the second fluid director comprises a triangular fluid directing part which is arranged at the lower part of a rectangular connecting plate and is connected with the front end connecting plate through the rectangular connecting plate, and the top end of the triangular fluid directing part faces downwards.

The front end of the motor is fixedly connected with a connecting flange, and a mounting hole is formed in the bottom end of the connecting flange.

The motor mounting seat is a rectangular plate body and is fixedly connected to the lower portion of the shell, a mounting hole used for being connected with a motor is formed in the rear side arm of the plate body, and the length of the motor mounting seat extends to the middle of the shell to enhance the supporting strength of the motor mounting seat.

The rear bottom surface of the motor mounting seat is fixedly connected with a shaft sleeve, the grain lifting roller support consists of a bottom plate with a mounting groove and perforated ear plates fixedly connected to two sides of the bottom plate, and the shaft sleeve is connected with the perforated ear plates of the grain lifting roller support through a pin shaft.

The front end connecting plate is supported at the lower parts of the shell and the motor mounting seat and is fixedly connected with the grain lifting roller connecting plate through bolts.

The flow guider is of a rod-shaped structure and consists of two rod bodies, the front end of the front rod body is fixedly connected with the shell and forms a certain included angle with the shell, the tail end of the front rod body is connected with the rear rod body, and the tail end of the rear rod body slightly inclines outwards to guide crops to the rear outer side.

The driving lever is a rod body bent at a certain angle, and is convenient for driving the seedlings of the crops.

When the harvester is used, the motor drives the roll shaft to rotate, so that the shifting lever rotates, the grain lifting operation is realized, and crops are fed into the clamping part of the harvester.

The beneficial effects of the invention are as follows: the motor is utilized to drive the device to lift the grain, the efficiency is high, the speed is high, the grain lifting and feeding effect is good, and the condition of leakage is reduced.

Drawings

FIG. 1 is a schematic view of the outside of the overall structure of a seedling supporting and feeding device.

FIG. 2 is a schematic view of the inner side of the overall structure of the seedling supporting and feeding device.

Fig. 3 is a schematic structural view of the main body 1 of the grain lifting roller.

Detailed Description

As shown in fig. 1-3, a seedling holding and feeding device of a root vegetable combine harvester comprises a seedling holding roller main body 1, a shell 2, a motor 3, a seedling holding roller connecting plate 4, a seedling holding roller bracket 5, a motor mounting seat 6, a fluid director 7 and a front end connecting plate 8; the grain lifting roller main body 1 comprises a roller shaft 1-1 and a shifting lever 1-2 arranged at the front end of the roller shaft 1-1, a shell 2 is arranged outside the roller shaft 1-1, bearings 2-1 are arranged at the front end, the rear end and the middle part of the shell 2, the roller shaft 1-1 penetrates through the shell 2 and is rotatably connected with the bearings 2-1, and the inner ring of the bearing 2-1 is connected and positioned with the roller shaft 1-1 through a clamp spring 2-2; the rear end of the roll shaft 1-1 is in key connection with an output shaft of the motor 3; the lower part of the shell 2 is fixedly connected with a grain lifting roller connecting plate 4 and a motor mounting seat 6; the motor 3 is connected with the motor mounting seat 6 through a bolt; the rear part of the grain-supporting roller connecting plate 4 is connected with the grain-supporting roller bracket 5 through a pin shaft, and the front part is connected with a front end connecting plate 8 through a bolt; the front end of the shell 2 is connected with a fluid director 7, a front end connecting plate 8 is connected with a transverse supporting rod 9 through a bolt, and the supporting rod 9 is supported at the rear part of the fluid director 7 to prevent the fluid director 7 from deforming.

The grain lifting roller connecting plate 4 is positioned on one side of the central line of the shell 2, and a mounting hole is formed in the grain lifting roller connecting plate.

The front end connecting plate 8 is of a triangular structure, and the front section of the bottom edge of the front end connecting plate forms a flow guiding slope surface.

The front end connecting plate 8 is further connected with a second fluid director 10, the second fluid director 10 comprises a triangular fluid directing part which is arranged at the lower part of a rectangular connecting plate and is connected with the front end connecting plate 8 through the rectangular connecting plate, and the top end of the triangular fluid directing part points downwards.

The front end of the motor 3 is fixedly connected with a connecting flange 3-1, and the bottom end of the connecting flange 3-1 is provided with a mounting hole.

The motor mounting seat 6 is a rectangular plate body and is fixedly connected to the lower portion of the shell 2, a mounting hole used for being connected with the motor 3 is formed in the rear side arm of the plate body, and the length of the motor mounting seat 6 extends to the middle of the shell 2 to enhance the supporting strength of the motor mounting seat.

The bottom surface of the rear part of the motor mounting seat 6 is fixedly connected with a shaft sleeve 6-1, the grain lifting roller support 5 consists of a bottom plate 5-1 with a mounting groove and perforated ear plates 5-2 fixedly connected to the two sides of the bottom plate, and the shaft sleeve 6-1 is connected with the perforated ear plates 5-2 of the grain lifting roller support 5 through a pin shaft.

The front end connecting plate 8 is supported at the lower parts of the shell 2 and the motor mounting seat 6 and is fixedly connected with the grain lifting roller connecting plate 4 through bolts.

The fluid director 7 is a rod-shaped structure and is composed of two rod bodies, the front end of the front rod body is fixedly connected with the shell 2 and forms a certain included angle with the shell 2, the tail end of the front rod body is connected with the rear rod body, and the tail end of the rear rod body is slightly inclined outwards to guide crops to the outside of the rear part.

The deflector rod 1-2 is a rod body bent at a certain angle, so that seedlings of crops can be conveniently pulled.

When the harvester is used, the motor 3 drives the roll shaft 1-1 to rotate, so that the shifting lever 1-2 rotates, the grain lifting operation is realized, and crops are fed into a clamping part of the harvester.