CN221979738U

CN221979738U - Tassel removal device

Info

Publication number: CN221979738U
Application number: CN202420589807.2U
Authority: CN
Inventors: 杨文武
Original assignee: Maitreya Jingu Seed Co ltd
Current assignee: Maitreya Jingu Seed Co ltd
Priority date: 2024-03-26
Filing date: 2024-03-26
Publication date: 2024-11-12
Anticipated expiration: 2034-03-26

Abstract

The utility model relates to the technical field of agricultural auxiliary tools, and discloses a tassel removal device, including an outer cylinder, an inner cylinder and a T-shaped latch, wherein the inner cylinder is fixedly arranged at the inner side of the outer cylinder by the T-shaped latch, a plurality of through holes are provided at equal intervals on the outer side of the inner cylinder, and the upper and lower sides of the T-shaped latch are provided with card slots, and damping springs are fixedly arranged at the upper and lower sides of the inner cylinder near the plurality of card slots, and a plurality of damping springs are fixedly arranged at the positions relative to one end, and a plurality of card blocks are carded and arranged at the inner positions of the plurality of card slots, and a support plate is fixedly arranged at the upper end of the inner cylinder. In the utility model, the adjustment plate is driven by pulling the pull rope to make the plurality of adjustment rods approach each other, and the shearing knife and the auxiliary knife cooperate with each other to shear the corn tassels, which is simple to operate and convenient to use, and is convenient for removing the corn tassels at high places, and there is no need to bend the corn stalks, which effectively prevents the corn stalks from being damaged.

Description

Tassel removing device

Technical Field

The utility model relates to the technical field of agricultural auxiliary tools, in particular to a tassel removing device.

Background

In order to improve the yield and quality of corn and promote agricultural sustainable development, corn seeds are usually cultivated to improve corn varieties, pollen is released from corn tassel in the growth process of corn, and if the pollen is not removed in time, the pollen is spread, so that the quality of the corn is reduced, and therefore, the tassel is usually removed by using a tassel removing device in the corn growth process, and the tassel removing device is a device for shearing and removing the corn tassel so as to promote the growth and development of the corn and improve the yield and quality of the corn. The tassel of maize is the part of the maize plant that grows the male stamen at the top, the height varies depending on the variety and the growing environment, and is generally between 2 and 3 meters.

When the common corn is removed from the tassel, due to the height of the corn tassel, staff usually manually bends the stem of the corn plant and then cuts the tassel by scissors to remove the tassel, but when the corn stem is manually bent, the radian of the bent plant is large when the part of the plant is bent due to the height of the corn plant, so that the corn stem is easily damaged to a certain extent.

Accordingly, a person skilled in the art provides a tassel removing device to solve the problems set forth in the background art.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides the tassel removing device which is convenient for users with different heights to shear tassels at high positions, has a simple structure, is simple to operate and convenient to use, does not need bending cornstalk stems, and effectively prevents the cornstalk stems from being damaged.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The tassel removing device comprises an outer cylinder, an inner cylinder and T-shaped bolts, wherein the inner cylinder is fixedly arranged at the inner side of the outer cylinder through the T-shaped bolts, a plurality of through holes are formed in the outer side of the inner cylinder at equal intervals, clamping grooves are formed in the upper side and the lower side of the T-shaped bolts, damping springs are fixedly arranged in the outer cylinder and close to the upper side and the lower side of the plurality of clamping grooves, clamping blocks are fixedly arranged at the opposite end positions of the damping springs, and the clamping blocks are clamped at the inner positions of the plurality of clamping grooves;

the upper end of the inner cylinder is fixedly provided with a supporting plate, the upper end face of the supporting plate is hinged with a plurality of adjusting rods at one side, one ends of the adjusting rods, far away from the supporting plate, are fixedly provided with shearing cutters, the opposite sides of the shearing cutters are fixedly provided with auxiliary cutters at the middle positions, and tension springs are fixedly arranged at the positions, close to the supporting plate, of the opposite sides of the shearing cutters;

A first sliding groove is formed in each of the adjusting rods, a first sliding block is arranged in each of the first sliding grooves in a sliding mode, an adjusting plate is hinged between the first sliding blocks, a fixing plate is fixedly arranged on one side, far away from the shearing cutters, of the upper end face of each supporting plate, and a pull rope is fixedly arranged at the middle position of the upper end of each adjusting plate;

Through above-mentioned technical scheme, through the position of adjusting different through-holes of T shape bolt on the inner tube to can adjust the position between urceolus and the inner tube, make things convenient for adjusting device's height, the user of the different heights of being convenient for uses this device, puts maize tassel outside to a plurality of shearing knives, pulls the stay cord and drives the regulating plate and remove to the fixed plate direction, makes a plurality of regulation poles be close to each other, thereby makes a plurality of shearing knives be close to each other and cuts maize tassel, convenient to use.

Further, a compression spring is fixedly arranged in the T-shaped bolt, a push rod is fixedly arranged in the compression spring, and the push rod is movably arranged at the inner position of the T-shaped bolt;

through the technical scheme, the push rod is pushed inwards to enable the push rod to extrude the clamping block to enable the clamping block to be far away from the clamping groove, so that the T-shaped bolt is conveniently moved out of the through hole, and the position between the outer cylinder and the inner cylinder can be adjusted.

Further, a second sliding block is fixedly arranged on the lower end surface of the adjusting plate, a second sliding groove is fixedly arranged on the upper end surface of the supporting plate, and the second sliding block is slidably arranged at the inner position of the second sliding groove;

Through above-mentioned technical scheme, no. two spouts mutually support with No. two sliders, the stable directional removal of regulating plate of being convenient for.

Further, a reset spring is fixedly arranged between the adjusting plate and the fixed plate;

Through the technical scheme, the pull rope is pulled to drive the adjusting plate to move towards the direction of the fixed plate, so that the reset spring is compressed, and the pull rope is loosened to reset the reset spring, so that the adjusting plate moves towards the direction away from the fixed plate, the adjusting plate is convenient to drive the adjusting rods to separate from each other, and accordingly the shearing cutters are separated from each other, and next shearing is convenient.

Further, a rotary drum is rotatably arranged in the fixed plate, and the pull rope and the rotary drum are movably arranged;

Through the technical scheme, the rotary drum can be convenient for change the pulling direction of the stay cord, and the stay cord is convenient to use.

Further, the pull rope and the fixed plate are movably arranged;

Through the technical scheme, the stay cord is conveniently pulled to pass through the fixed plate to move up and down.

Further, the T-shaped bolt penetrates through the outer cylinder and the inner cylinder to the inner position of the outer cylinder respectively;

Through the technical scheme, the outer cylinder and the inner cylinder are conveniently fixed together through the T-shaped bolt.

The utility model has the following beneficial effects:

1. According to the tassel removing device, the shearing cutters, the auxiliary cutters, the first sliding block, the first sliding grooves, the adjusting rods and the adjusting plates are arranged, the outer barrel is held by hand, the shearing cutters are placed on the outer side of the corn tassel, the pull rope is pulled to drive the adjusting plates to move towards the direction of the fixing plates, the first sliding block is driven to slide in the first sliding grooves, the adjusting rods are made to be close to each other, the shearing cutters are made to be close to each other, the auxiliary cutters block the corn tassel, the corn tassel is prevented from moving to the position of the tension spring to affect shearing, the shearing cutters and the auxiliary cutters are matched with each other to shear the corn tassel, the tension of the pull rope tension spring is released to drive the shearing cutters to reset, the next shearing is convenient, the operation is simple and convenient, the tassel on high places is removed, corn stalk does not need to be bent, and corn stalk damage is effectively prevented.

2. According to the tassel removing device, the T-shaped bolt, the through hole, the damping spring, the clamping block and the clamping groove are arranged, the T-shaped bolt is moved out of the through hole, the position of the inner cylinder at the inner side of the outer cylinder is adjusted according to requirements, the T-shaped bolt penetrates through the outer cylinder and the through hole, the clamping block is clamped into the clamping groove, the heights of the outer cylinder and the inner cylinder are conveniently adjusted, and therefore the height of the tassel removing device is convenient to adjust, and users with different heights can conveniently cut tassels at high positions by using the tassel removing device, and the tassel removing device is simple in structure and convenient to adjust.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a schematic side elevation view in cross-section of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is an enlarged schematic view of the utility model at A of FIG. 2;

fig. 5 is an enlarged schematic view of fig. 2B in the present utility model.

Legend description:

1. An outer cylinder; 2. an inner cylinder; 3. a support plate; 4. a through hole; 5. a pull rope; 6. a shearing knife; 7. an auxiliary knife; 8. a tension spring; 9. an adjusting rod; 10. an adjusting plate; 11. a rotating drum; 12. a fixing plate; 13. a return spring; 14. a first chute; 15. a first sliding block; 16. a second slide block; 17. a second chute; 18. a T-shaped bolt; 19. a push rod; 20. a compression spring; 21. a damping spring; 22. a clamping block; 23. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, one embodiment provided by the present utility model is: the tassel removing device comprises an outer cylinder 1, an inner cylinder 2 and a T-shaped bolt 18, wherein the inner cylinder 2 is fixedly arranged at the inner side of the outer cylinder 1 through the T-shaped bolt 18, a plurality of through holes 4 are formed in the outer side of the inner cylinder 2 at equal intervals, the through holes 4 are matched with the T-shaped bolt 18, the positions between the outer cylinder 1 and the inner cylinder 2 are convenient to adjust, clamping grooves 23 are formed in the upper side and the lower side of the T-shaped bolt 18, damping springs 21 are fixedly arranged in the positions, close to the upper side and the lower side of the plurality of clamping grooves 23, of the inner cylinder 1, clamping blocks 22 can be pushed to be clamped into the clamping grooves 23 by the tension of the damping springs 21, the T-shaped bolt 18 is convenient to fix, so that the outer cylinder 1 and the inner cylinder 2 are fixed together, clamping blocks 22 are fixedly arranged at the positions of the opposite ends of the plurality of the damping springs 21, and the clamping blocks 22 are fixedly clamped and arranged at the positions inside the plurality of the clamping grooves 23;

The upper end of the inner barrel 2 is fixedly provided with a supporting plate 3, the upper end face of the supporting plate 3 is hinged with a plurality of adjusting rods 9 near one side, one ends of the adjusting rods 9 far away from the supporting plate 3 are fixedly provided with shearing cutters 6, the shearing cutters 6 and the auxiliary cutters 7 are arranged in a staggered mode, corn tassels are sheared conveniently, the auxiliary cutters 7 are fixedly arranged near the middle positions on the opposite sides of the shearing cutters 6, a tension spring 8 is fixedly arranged on the opposite sides of the shearing cutters 6 near the supporting plate 3, and the tension of the tension spring 8 is convenient for driving the shearing cutters 6 to be far away from each other;

A first sliding groove 14 is formed in each of the adjusting rods 9, a first sliding block 15 is slidably arranged in each of the first sliding grooves 14, an adjusting plate 10 is hinged between the first sliding blocks 15, a fixing plate 12 is fixedly arranged at one side, far away from the shearing blades 6, of the upper end face of the supporting plate 3, and a pull rope 5 is fixedly arranged at the middle position of the upper end of the adjusting plate 10;

The inside fixed compression spring 20 that is provided with of T shape bolt 18, compression spring 20 is fixed to be provided with push rod 19, push rod 19 activity sets up in the inside position of T shape bolt 18, push rod 19 to inboard push rod 19 can make push rod 19 extrusion fixture block 22 make fixture block 22 keep away from draw-in groove 23, thereby conveniently shift out T shape bolt 18 from in the through-hole 4, thereby can adjust the position between urceolus 1 and the inner tube 2, the fixed slider 16 that is provided with of terminal surface under the regulating plate 10, the fixed spout 17 that is provided with of backup pad 3 up end, slider 16 slip sets up in No. two spout 17 inside positions, no. two spout 17 and No. two slider 16 mutually support, the stable directional removal of regulating plate 10 of being convenient for.

The adjusting plate 10 and the fixed plate 12 are fixedly provided with the reset spring 13, the pull rope 5 is pulled to drive the adjusting plate 10 to move towards the fixed plate 12, the reset spring 13 is compressed, the pull rope 5 is loosened to reset the reset spring 13, the adjusting plate 10 is moved towards the direction far away from the fixed plate 12, the adjusting plate 10 is convenient to drive the adjusting rods 9 to be separated from each other, the shearing cutters 6 are separated from each other, the next shearing is convenient, the rotating drum 11 is arranged in the fixed plate 12 in a rotating mode, the pull rope 5 and the rotating drum 11 are movably arranged, the pulling direction of the pull rope 5 can be conveniently changed by the rotating drum 11, the pull rope 5 is conveniently used, the pull rope 5 and the fixed plate 12 are movably arranged, the pull rope 5 is conveniently pulled to pass through the fixed plate 12 to move up and down, the T-shaped bolt 18 penetrates through the outer cylinder 1 and the inner cylinder 2 to the inner position of the outer cylinder 1 respectively, and the outer cylinder 1 and the inner cylinder 2 are conveniently fixed together through the T-shaped bolt 18.

Working principle: the compression spring 20 is lengthened by inwards pressing the push rod 19, the push rod 19 extrudes the clamping block 22 to enable the damping spring 21 to shrink, thereby enabling the clamping block 22 to move out from the clamping groove 23, the T-shaped plug 18 is moved out from the through hole 4, the position of the inner barrel 2 in the outer barrel 1 is regulated, the T-shaped plug 18 passes through the outer barrel 1 and the through hole 4, the clamping block 22 is clamped into the clamping groove 23, the heights of the outer barrel 1 and the inner barrel 2 are convenient to regulate, the heights of the device are convenient for users with different heights, the device is used by the handheld outer barrel 1, a plurality of shearing blades 6 are placed outside corn tassels, the regulating plate 10 is driven by pulling the pull rope 5 to extrude the reset spring 13, the regulating plate 10 moves towards the direction of the fixed plate 12, a plurality of regulating rods 9 are mutually close, thereby enabling the plurality of shearing blades 6 to mutually approach the extrusion tension spring 8, simultaneously the auxiliary knife 7 is used for blocking corn tassel, the corn tassel is prevented from moving to the position of the tension spring 8 to influence shearing, thereby enabling the shearing blades 6 and the auxiliary knife 7 to mutually cooperate to shear corn tassels, and the corn tassel are convenient to use, and thus the removal of the corn tassel at a high place is realized.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A tassel removal device, comprising an outer cylinder (1), an inner cylinder (2) and a T-shaped latch (18), characterized in that: the inner cylinder (2) is fixedly arranged at an inner position of the outer cylinder (1) by means of the T-shaped latch (18), a plurality of through holes (4) are provided at equal intervals on the outer side of the inner cylinder (2), a clamping groove (23) is provided on the upper and lower sides of the T-shaped latch (18), a damping spring (21) is fixedly arranged at the upper and lower sides of the inner cylinder (1) near the plurality of clamping grooves (23), a clamping block (22) is fixedly arranged at a position opposite to one end of the plurality of damping springs (21), and the plurality of clamping blocks (22) are clamped and arranged at the inner positions of the plurality of clamping grooves (23);

A support plate (3) is fixedly arranged at the upper end of the inner cylinder (2); a plurality of adjustment rods (9) are hingedly arranged at one side of the upper end surface of the support plate (3); a shearing knife (6) is fixedly arranged at one end of the plurality of adjustment rods (9) away from the support plate (3); an auxiliary knife (7) is fixedly arranged at a middle position on the opposite side of the plurality of shearing knives (6); and a tension spring (8) is fixedly arranged at a position on the opposite side of the plurality of shearing knives (6) close to one side of the support plate (3);

A No. 1 slide groove (14) is provided inside each of the plurality of adjustment rods (9), a No. 1 slide block (15) is slidably arranged inside each of the plurality of No. 1 slide grooves (14), an adjustment plate (10) is hingedly arranged between the plurality of No. 1 slide blocks (15), a fixing plate (12) is fixedly arranged at a position on the upper end surface of the support plate (3) away from the plurality of shear knives (6), and a pull rope (5) is fixedly arranged at a middle position on the upper end of the adjustment plate (10).

2. A tassel removal device according to claim 1, characterized in that: a compression spring (20) is fixedly arranged inside the T-shaped pin (18), a push rod (19) is fixedly arranged on the compression spring (20), and the push rod (19) is movably arranged at a position inside the T-shaped pin (18).

3. A male spike removal device according to claim 1, characterized in that: a No. 2 slider (16) is fixedly provided on the lower end surface of the adjustment plate (10), a No. 2 slide groove (17) is fixedly provided on the upper end surface of the support plate (3), and the No. 2 slider (16) is slidably provided in the internal position of the No. 2 slide groove (17).

4. The tassel removal device according to claim 1, characterized in that a return spring (13) is fixedly arranged between the adjustment plate (10) and the fixing plate (12).

5. The tassel removal device according to claim 1, characterized in that a rotating drum (11) is rotatably arranged inside the fixing plate (12), and the pull rope (5) and the rotating drum (11) are movably arranged.

6. The tassel removal device according to claim 1, characterized in that the pull rope (5) and the fixing plate (12) are movably arranged.

7. The tassel removal device according to claim 1, characterized in that the T-shaped pin (18) penetrates the outer cylinder (1) and the inner cylinder (2) respectively and reaches the inner position of the outer cylinder (1).