CN220511688U - Universal cutting and airing header - Google Patents

Abstract

The utility model discloses a universal cutting and airing cutting table, which belongs to the technical field of agriculture and comprises a cutting table with a cutter, wherein a reel is arranged at one side position above the cutting table with the cutter, a conveying device is obliquely arranged at the right side position of the cutting table with the cutter, the reel comprises rotating wheels and a plurality of long rods arranged between the rotating wheels, a plurality of reel teeth are equidistantly arranged on the long rods, and an angle adjusting device is arranged between the end parts of the long rods and the rotating wheels. The universal cutting and airing cutting table disclosed by the utility model rotates the long rod through the angle adjusting device, so that the angle of the seedling pulling teeth is adjusted, the requirements of easy lodging and high crops on seedling pulling height are met, and the cutting efficiency and quality of the cutting and airing cutting table are improved.

Description

Universal cutting and airing header

Technical Field

The utility model relates to the technical field of agriculture, in particular to a universal cutting and sun-drying cutting table.

Background

The wheat and the rice are cut down in advance in the harvesting period, so that the wheat, the rice and other crops lose part of water and are easier to harvest and collect after a period of time. Meanwhile, part of rice plants can be cut in advance, so that harvesting pressure of rice can be effectively relieved, moisture content is reduced, and grain quality is improved. The cutter-rower has 3 kinds of self-propelled tractor traction type and suspension type. The operation part consists of a cutting table with a cutter, a reel and a conveyer belt. The stubble height of the cutter is higher than that of a common harvester, generally 15-25 cm, so that ventilation and airing of wheat ears are facilitated. The left side or the middle part of the header is provided with a seedling discharging port with the width of 90-110 cm. The seedling discharging port adopts a double conveying belt which is conveyed from two sides to the middle when in the middle. The width is generally 4-5 m, the maximum can reach 10-12 m, and wheat can be harvested for 5-6 mu per hour per m width. The cutter-rower is suitable for harvesting wheat which is inconsistent in maturity, more in weeds in fields or needs to be cut and laid in advance in the wax maturity period due to the arrangement of machines, labor and the like, so that the harvesting period of the wheat is prolonged, and the utilization rate of the grain combine harvester is improved. The wheat ears have the function of after-ripening and weight increasing after ventilation and airing, so that the yield of wheat can be increased.

However, because of different heights of crops such as wheat or rice, the requirement for the opening and closing angle of the reel is different, the traditional opening and closing angle is realized by replacing a new reel, the practicability is not high, and the replacement process is complicated. Based on the above, the utility model provides a universal cutting and airing header, which is suitable for crops without height by changing the angle of a reel, and can avoid the situation that the crops which are easy to fall are not cut in place.

Disclosure of Invention

The utility model aims to provide a universal cutting and airing header, which solves the problems.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model relates to a universal cutting and airing cutting table, which comprises a cutting table with a cutter, wherein a reel is arranged at one side position above the cutting table with the cutter, a conveying device is obliquely arranged at the right side position of the cutting table with the cutter, the reel comprises rotating wheels and a plurality of long rods arranged between the rotating wheels, a plurality of reel teeth are equidistantly arranged on the long rods, and an angle adjusting device is arranged between the end parts of the long rods and the rotating wheels.

Further, the cutting table with the cutter comprises symmetrically arranged gears, wherein one gear is connected with a driving device; the gear is meshed with the toothed chain, and a cutting knife is arranged on the outer side wall of the toothed chain.

Further, the direction of the cutting edge of the cutter is the same as the rotation direction of the gear.

Further, the angle adjusting device comprises a rotating rod fixedly connected with the long rod, sliding seats are symmetrically arranged at the end parts of the rotating rod, a sliding groove seat is slidably arranged below the sliding seats, an arc-shaped sliding groove matched with the sliding seat is formed in the sliding groove seat, and a base is arranged at the lower end of the sliding groove seat; a fixed bolt is arranged between the arc chute and the base; the limiting bolts fixedly connected with the base are arranged at the front end positions of the chute seats, limiting blocks are arranged at the rear end positions of the chute seats, and the limiting blocks are fixed on the base through L-shaped clamping seats.

Further, the one end that the rotary rod is kept away from the sliding seat is provided with the pointer, be provided with the scale on the base, the scale is located the below of pointer.

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

the universal cutting and airing cutting table disclosed by the utility model rotates the long rod through the angle adjusting device, so that the angle of the seedling pulling teeth is adjusted, the requirements of easy lodging and high crops on seedling pulling height are met, and the cutting efficiency and quality of the cutting and airing cutting table are improved.

Drawings

The utility model is further described with reference to the following description of the drawings.

FIG. 1 is a block diagram of a universal cutting and sunning header according to the present utility model;

FIG. 2 is a block diagram of a cutter;

FIG. 3 is a diagram of a reel tooth structure;

FIG. 4 is a block diagram of an angle adjustment device;

reference numerals illustrate: 1. reel wheel; 2. a header with a cutter; 3. a conveying device; 4. a rotating rod; 5. a sliding seat; 6. a chute seat; 7. an arc chute; 8. a fixing bolt; 9. a base; 10. an L-shaped clamping seat; 11. a graduated scale; 12. a limiting block; 13. a limit bolt; 14. a pointer;

101. a long rod; 102. reel teeth;

201. a gear; 202. a toothed chain; 203. a cutting knife.

Detailed Description

As shown in fig. 1-4, the universal cutting and airing cutting table comprises a cutting table 2 with a cutter, a reel 1 is arranged at one side position above the cutting table 2 with the cutter, and a conveying device 3 is obliquely arranged at the right side position of the cutting table 2 with the cutter. The reel 1 comprises a rotating wheel and a plurality of long rods 101 arranged between the rotating wheels, the long rods 101 are provided with a plurality of reel teeth 102 at equal intervals, and an angle adjusting device is arranged between the end part of each long rod 101 and the rotating wheel.

The cutting table 2 with the cutter comprises symmetrically installed gears 201, wherein one gear 201 is connected with a driving device; the gear 201 is meshed with the toothed chain 202, a cutting knife 203 is arranged on the outer side wall of the toothed chain 202, and the cutting edge direction of the cutting knife 203 is the same as the rotation direction of the gear 201.

The angle adjusting device comprises a rotating rod 4 fixedly connected with the long rod 101, and the rotating rod 4 and the long rod 101 are vertically distributed. The end symmetry of rotary rod 4 installs sliding seat 5, sliding seat 6 is installed to sliding seat 5's below slidable, set up on the sliding seat 6 with sliding seat 5 assorted arc spout 7, base 9 is installed to the lower extreme of sliding seat 6, install fixing bolt 8 between arc spout 7 and the base 9. The sliding seat 5 on the chute seat 6 is fixed by the fixing bolt 8.

A limit bolt 13 fixedly connected with the base 9 is arranged at the front end position of the chute seat 6, a limit block 12 is arranged at the rear end position of the chute seat 6, and the limit block 12 is fixed on the base 9 through an L-shaped clamping seat 10.

The pointer 14 is installed to the one end that rotary rod 4 kept away from slide bracket 5, install scale 11 on the base 9, scale 11 is located the below of pointer 14.

The angle adjustment process of the reel teeth is as follows:

firstly, connecting the rotary rod 4 with one end of the long rod 101 and drawing an arc by taking the other end as a circle center, so that the long rod 101 rotates by a moving angle under the restriction of the sliding seat 5 and the arc chute 7, and observing the indication angle of the pointer 14 to control the rotating angle; then, after a specific angle is determined, the sliding seat 5 is fixed by the fixing bolt 8; finally, all the poles 101 are angularly adjusted at the same angle.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims (5)

1. The utility model provides a omnipotent cutting and sunning header which characterized in that: including header (2) with the cutterbar, be provided with reel (1) on header (2) top one side position with the cutterbar, slope is provided with conveyor (3) on header (2) right side position with the cutterbar, reel (1) include runner and set up a plurality of stock (101) between the runner, the equidistance is provided with a plurality of reel tooth (102) on stock (101), the tip of stock (101) with be provided with angle adjusting device between the runner.

2. The universal cutting and airing header according to claim 1, wherein: the cutting table (2) with the cutter comprises symmetrically arranged gears (201), wherein one gear (201) is connected with a driving device; the gear (201) is meshed with the toothed chain (202), and a cutting knife (203) is arranged on the outer side wall of the toothed chain (202).

3. The universal cutting and airing header according to claim 2, wherein: the direction of the cutting edge of the cutter (203) is the same as the rotation direction of the gear (201).

4. The universal cutting and airing header according to claim 1, wherein: the angle adjusting device comprises a rotating rod (4) fixedly connected with the long rod (101), sliding seats (5) are symmetrically arranged at the end parts of the rotating rod (4), sliding groove seats (6) are slidably arranged below the sliding seats (5), arc-shaped sliding grooves (7) matched with the sliding seats (5) are formed in the sliding groove seats (6), and bases (9) are arranged at the lower ends of the sliding groove seats (6); a fixing bolt (8) is arranged between the arc chute (7) and the base (9); the limiting bolt (13) fixedly connected with the base (9) is arranged at the front end position of the chute seat (6), the limiting block (12) is arranged at the rear end position of the chute seat (6), and the limiting block (12) is fixed on the base (9) through the L-shaped clamping seat (10).

5. The universal cutting and airing header according to claim 4, wherein: one end of the rotating rod (4) far away from the sliding seat (5) is provided with a pointer (14), the base (9) is provided with a graduated scale (11), and the graduated scale (11) is positioned below the pointer (14).