CN220235471U - Wheat header conveyer belt - Google Patents

Abstract

The utility model relates to the technical field of agricultural machinery, and provides a wheat cutting table conveyor belt which comprises a wheat cutting table body, wherein a driving cutting wheel frame is fixedly arranged on the surface of the wheat cutting table body, a limiting frame is fixedly connected to the left side of the wheat cutting table body, a conveying table frame is fixedly connected to the surface of the limiting frame, a treatment box is arranged inside the wheat cutting table body, and a feed inlet is formed in the left side of the treatment box. According to the wheat harvester, wheat in different directions can be conveyed by the inclined conveyor belt and the side conveyor belt in the conveying rack, so that the wheat after harvesting is gathered and conveyed, the driving device in the processing box is used for adjusting the up-and-down moving lifting striking rod to strike, and when the rolling wheel rotates to contact the lower part of the processing box, the up-and-down kneading surface can be formed by combining the convex kneading blocks, so that the expanded wheat straw is compressed into a small-area expansion surface, and the wheat harvesting conveying efficiency is indirectly enhanced.

Description

Wheat header conveyer belt

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a wheat header conveying belt.

Background

In the application of agriculture, the wheat harvester plays a considerable role in the wheat harvesting process of people, the wheat harvester takes a diesel engine as power, the transmission shaft drives the sawtooth sheets to rotate at high speed, thereby playing a role in harvesting, the rice supporting device and the baffle plate on the blade play a role in spreading and stacking the harvested wheat strips, and after the wheat is harvested by the cutting table of the wheat harvester, the wheat is conveyed to the threshing device for threshing by the conveying device;

the cutting table of the wheat harvester with the patent publication number of CN202020910713.2 belongs to the technical field of wheat harvesters, and comprises a cutting table body, a divider and a cutter, wherein a material passing channel is arranged on the cutting table body, and the cutting table also comprises a material stirring roller, a poking sheet and a driving device; the material stirring roller is arranged at the joint of the header body and the conveying device and is rotationally connected with the header body; the stirring sheets are a plurality of and are connected with the stirring rollers, and are used for stirring the wheat passing through the material passage into the conveying device; the driving device is used for driving the stirring roller to rotate;

however, the wheat harvester's header mainly carries out the transportation of reaping wheat by the driving roller, but whole transport surface is great, is inconvenient for carrying out gathering conveying of reaping back wheat, leads to influencing follow-up wheat and breaks up and take out efficiency, has indirectly reduced the conveying efficiency of wheat.

Therefore, the proposal specially provides a wheat header conveyer belt to solve the problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide the wheat header conveyor belt which can effectively convey and gather a conveying rack in multiple directions and has the internal rubbing treatment function of a subsequent treatment box.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a wheat header conveyer belt, includes the fixed surface of wheat header body installs the drive cutting wheel carrier, the left side fixedly connected with spacing of wheat header body, the fixed surface of spacing is connected with the conveying rack, the treatment box has been seted up to the inside of wheat header body, the feed inlet has been seted up in the left side of treatment box, the inside of feed inlet is connected with spiral guide wheel pole through the drive end rotation, the top fixed mounting of treatment box inner wall has electric cylinder, electric cylinder's output butt has the holding down plate, fixedly connected with spring telescopic link between the top of holding down plate and the upper surface of treatment box inner wall, the rear side fixed mounting of treatment box inner wall has logical frid, the inner wall sliding connection who leads to the frid has the lift striking rod, be connected with compression spring through the damping pad between the surface of lift striking rod and the top that leads to the frid.

Preferably, the conveying rack is composed of two side conveying belts and two inclined conveying belts, the two side conveying belts are driven in the front-back direction, the inclined conveying belts are conveyed in the left-right direction, and the two side conveying belts are respectively located on the front side and the rear side of the inclined conveying belts.

Preferably, the number of the spiral guide wheel bars is at least four, the spiral guide wheel bars are arranged in an up-down position, and two spiral guide wheel bars which are adjacent up and down are positioned on the right side of the inclined conveyor belt.

Preferably, the lower surface of the lower pressing plate is fixedly connected with an elastic pad, and the surface of the elastic pad is coated with a wear-resistant coating.

Preferably, the bottom of the inner wall of the treatment box is provided with an inclined sliding surface, and the top of the inclined sliding surface is fixedly connected with a convex rubbing block.

Preferably, the main body of the lifting striking rod is a lifting round rod, and the bottom of the lifting round rod is connected with a rolling wheel with a bump through a driving end.

The beneficial effects of the utility model are as follows:

according to the wheat harvester disclosed by the utility model, the wheat on the wheat harvester can be cut and rolled to the feeding port through the inclined conveyor belt in the conveying rack, when part of the wheat is rolled to the side conveyor belt, the side conveyor belt can convey and move the wheat to the inclined conveyor belt, and then the wheat harvester is guided to enter the feeding port, so that the spiral guide wheel rod at the feeding port rotates under the drive control, and the wheat conveyed to the feeding port is rolled to the inside of the treatment box;

according to the wheat grain harvester, the conveying end can be driven to push the lower pressing plate through the start of the electric cylinder in the processing box, the lower pressing plate can store power to move downwards under the action of the spring telescopic rod so that the initial position can be restored when the lower pressing plate is not stressed, the lifting striking rod can be extruded to move downwards in the downward moving process of the lower pressing plate, the driving end of the lifting striking rod can drive the rolling wheel to rotate, and when the rolling wheel rotates to contact the lower part of the processing box, the upper rubbing surface and the lower rubbing surface can be formed by combining the convex rubbing block so that the expanded wheat grain can be compressed into the small-area expansion surface, and wheat grains can be taken out subsequently.

Drawings

In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model (drive cutting wheel carriage not shown);

FIG. 2 is a top view of the present utility model;

FIG. 3 is a front cross-sectional view of the present utility model;

FIG. 4 is an enlarged view of the utility model at A;

reference numerals illustrate:

1. a wheat header body; 2. driving a cutting wheel frame; 3. a limiting frame; 4. a transfer gantry; 5. a treatment box; 6. a spiral guide wheel bar; 7. an electric cylinder; 8. a lower pressing plate; 9. a spring telescoping rod; 10 through groove plates; 11. lifting the striking rod; 12. a compression spring; 13. a side conveyor belt; 14. tilting the conveyor belt; 15. an elastic pad; 16. convex rubbing blocks; 17. lifting the round rod; 18. and rolling the wheel.

Detailed Description

The present utility model will now be described in further detail with reference to the drawings and examples, wherein it is apparent that the examples described are only some, but not all, of the examples of the utility model. Embodiments and features of embodiments in this application may be combined with each other without conflict. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without inventive effort are within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, and rear … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed by the utility model.

Referring to fig. 1-4 of the specification, the utility model provides a wheat cutting table conveyer belt, which comprises a wheat cutting table body 1, wherein a driving cutting wheel frame 2 is fixedly arranged on the surface of the wheat cutting table body 1, a limiting frame 3 is fixedly connected to the left side of the wheat cutting table body 1, a conveying table frame 4 is fixedly connected to the surface of the limiting frame 3, a treatment box 5 is arranged in the wheat cutting table body 1, a feeding port is arranged on the left side of the treatment box 5, a spiral guide wheel rod 6 is rotatably connected to the inside of the feeding port through a driving end, an electric cylinder 7 is fixedly arranged at the top of the inner wall of the treatment box 5, a lower pressing plate 8 is abutted to the output end of the electric cylinder 7, a spring telescopic rod 9 is fixedly connected between the top of the lower pressing plate 8 and the upper surface of the inner wall of the treatment box 5, a through groove plate 10 is fixedly arranged on the rear side of the inner wall of the treatment box 5, a lifting rod 11 is slidingly connected to the inner wall of the through groove plate 10, and a compression spring 12 is connected between the surface of the lifting rod 11 and the top of the through groove plate 10 through a damping pad.

In an embodiment, referring to fig. 1 to fig. 4 of the specification, the conveying rack 4 is composed of two side conveying belts 13 and two inclined conveying belts 14, the two side conveying belts 13 are all driven in front and back directions, the inclined conveying belts 14 are conveyed in left and right directions, the two side conveying belts 13 are respectively positioned at front and back sides of the inclined conveying belt 14, the side conveying belts 13 can convey and move wheat onto the inclined conveying belt 14, the wheat is guided into a feeding hole, and the two side conveying belts 13 at the two sides can convey and transport to the inclined conveying belt 14 at the center.

In another embodiment, with continued reference to fig. 1-4 of the specification, the number of the spiral guiding wheel bars 6 is at least four, and the number of the spiral guiding wheel bars 6 is at least four, two spiral guiding wheel bars 6 are disposed in an up-down position, two spiral guiding wheel bars 6 adjacent to each other up-down are located on the right side of the inclined conveyor belt 14, and the spiral guiding wheel bars 6 at the feed inlet rotate under the driving control to roll the wheat conveyed to the inside of the processing box 5. The lower surface of the lower pressing plate 8 is fixedly connected with an elastic pad 15, the surface of the elastic pad 15 is coated with a wear-resistant coating, and under the elastic buffering effect of the elastic pad 15, the striking abrasion degree of the lifting striking rod 11 during the movement of the lower pressing plate 8 is reduced.

In an embodiment, referring to fig. 1 to 4 of the specification, the bottom of the inner wall of the processing box 5 is provided with an inclined sliding surface, and the top of the inclined sliding surface is fixedly connected with a protruding rubbing block 16. The main body of the lifting striking rod 11 is a lifting round rod 17, the bottom of the lifting round rod 17 is connected with a rolling wheel 18 with a lug through a driving end, and when the rolling wheel 18 rotates to contact the lower part of the treatment box 5, an upper rubbing surface and a lower rubbing surface can be formed by combining the convex rubbing block 16 so as to compress the expanded wheat rod into a small-area expansion surface for taking out wheat grains later.

When in use, the wheat cutting table body 1 can be arranged on a wheat harvester, the driving cutting wheel frame 2 on the wheat cutting table body 1 can harvest wheat under the driving control, the harvested wheat is collected in the conveying rack 4, the inclined conveying belt 14 at the middle part of the conveying rack 4 can convey the wheat to the feeding hole, the whole driving cutting wheel frame 2 is overlong and big, so that the wheat cannot be completely cut and rolled on the inclined conveying belt 14, when part of the wheat is rolled on the side conveying belt 13, the side conveying belt 13 can convey and move the wheat to the inclined conveying belt 14 and then guide the wheat into the feeding hole, the two side conveying belts 13 at two sides can convey and transport to the inclined conveying belt 14 at the center, the spiral guide wheel rod 6 at the feeding hole rotates under the driving control, the wheat that will convey to feed inlet department is received and is rolled up the inside of handling case 5, electronic cylinder 7 starts and can drive the delivery end and bulldozes holding down board 8, holding down board 8 holds the power and moves down under the effect of spring telescopic link 9, so that can resume initial position when follow-up holding down board 8 is not atress, and holding down board 8 moves down the in-process and can extrude lift striking rod 11 and move down, lift striking rod 11 can drive rolling wheel 18 and rotate at the drive end, when rolling wheel 18 rotates the low department of handling case 5, can combine protruding rubbing block 16 to form and rub the face from top to bottom, so that compress into small area expansion face with the wheat pole of inflation, so that follow-up taking out of wheat grain, the indirect improvement this wheat cutting table conveyer belt is to wheat gathering after reaping conveys and preliminary compression, occupation space after the wheat is collected.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a wheat header conveyer belt, its characterized in that, including the fixed surface of wheat header body (1) installs drive cutting wheel carrier (2), the left side fixedly connected with spacing (3) of wheat header body (1), the fixed surface of spacing (3) is connected with conveying rack (4), processing case (5) have been seted up to the inside of wheat header body (1), the feed inlet has been seted up in the left side of processing case (5), the inside of feed inlet is connected with spiral guide wheel pole (6) through the drive end rotation, the top fixed mounting of processing case (5) inner wall has electric cylinder (7), the output butt of electric cylinder (7) has holding down plate (8), fixedly connected with spring telescopic link (9) between the top of holding down plate (8) and the upper surface of processing case (5) inner wall, the rear side fixed mounting of processing case (5) inner wall has logical frid (10), the inner wall sliding connection of logical frid (10) has lifter (11), the top through compressing damping pad (12) are connected with between the top through spring plate (11).

2. The wheat-cutting table conveyor belt according to claim 1, wherein the conveying rack (4) is composed of two side conveyor belts (13) and two inclined conveyor belts (14), the two side conveyor belts (13) are driven in the front-rear direction, the inclined conveyor belts (14) are conveyed in the left-right direction, and the two side conveyor belts (13) are respectively located on the front side and the rear side of the inclined conveyor belts (14).

3. Wheat-cutting table conveyor according to claim 1, characterized in that the number of spiral guiding wheel bars (6) is at least four, and that the number of spiral guiding wheel bars (6) is at least four are placed in a position up and down in pairs, and that two spiral guiding wheel bars (6) adjacent up and down are located on the right side of the inclined conveyor (14).

4. Wheat header conveyor belt according to claim 1, characterized in that the lower surface of the lower platen (8) is fixedly connected with an elastic pad (15), the surface of the elastic pad (15) being coated with a wear-resistant coating.

5. The wheat header conveyor belt according to claim 1, characterized in that the bottom of the inner wall of the treatment box (5) is provided with an inclined sliding surface, and the top of the inclined sliding surface is fixedly connected with a convex rubbing block (16).

6. Wheat header conveyor belt according to claim 1, characterized in that the main body of the lifting striking rod (11) is a lifting round rod (17), and the bottom of the lifting round rod (17) is connected with a rolling wheel (18) with a lug through a driving end.