CN220191947U - Highland barley seedling stage weeder - Google Patents

Abstract

The utility model discloses a highland barley seedling stage weeding machine, and particularly relates to the technical field of weeding machines, comprising a weeding pushing frame, wherein one side of the weeding pushing frame is provided with a first guide strut, and the outer wall of the first guide strut is provided with an adjusting mechanism; the adjusting mechanism comprises an adjusting sleeve ring block arranged on the outer wall of the first guide pillar, a locking bolt in threaded connection is embedded into the top end of the adjusting sleeve ring block, a linkage pillar is welded at the bottom end of the adjusting sleeve ring block, and a triangular push plate is welded at the bottom end of the linkage pillar. According to the utility model, the adjusting mechanism is arranged, the adjusting sleeve ring block moves along the outer wall of the first guide strut, the adjusting sleeve ring block drives the linkage strut to move, the distance between the two triangular weeding blades can be adjusted, highland barley seedlings cannot be damaged, the two triangular weeding blades can be adjusted according to the gap between the two rows of highland barley seedlings, and the applicability of the weeding machine is better.

Description

Highland barley seedling stage weeder

Technical Field

The utility model relates to the technical field of herbicides, in particular to a highland barley seedling stage herbicide.

Background

Highland barley is a annual herb plant of the family Gramineae and the genus barley, three stalks are vertical and smooth and can reach up to 100 cm, weeds at the edge part of the highland barley need to be removed in the seedling stage of the highland barley, and a weeding machine is needed to be used for realizing weeding operation during the removal.

Among the existing references, the utility model patent of patent publication number CN206775955U discloses a portable soil loosening and weeding machine for seedling stage, comprising: the device comprises a shield, a shield mounting bolt, a roller shaft end retainer ring, a first fastening bolt, a handrail supporting column, a handrail, a roller mounting bolt, a roller shaft seat plate, a roller mounting bracket, a shovel, a main shaft of a rotary cutter, a rotary cutter supporting rod, a blade, a double-groove belt wheel, a second transmission belt, a first transmission belt, a motor belt wheel, a shaft end retainer ring, a motor, a second fastening bolt, a transmission seat plate, a transmission shaft, a reversing driving belt wheel, a third fastening bolt, a reversing driven belt wheel, a shaft end fastening bolt, a third transmission belt, a reversing driven gear, a driving reversing gear and a driven belt wheel.

According to the weeding machine, in the weeding process, the two groups of blades are in contact with weeds, weeds can be removed, the planting gaps between two adjacent rows of highland barley are large or small, the weeding distance of the cutter cannot be adjusted according to the distance between the two adjacent rows of highland barley, highland barley seedlings are easily cut out due to the dislocation of the distance, and the weeding machine is poor in applicability.

Disclosure of Invention

Aiming at the technical problem that the prior art is too single, the technical scheme of the utility model provides a solution which is obviously different from the prior art, and in order to overcome the defects of the prior art, the utility model provides a highland barley seedling-stage weeding machine.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the highland barley seedling stage weeding machine comprises a weeding pushing frame, wherein a first guide strut is arranged on one side of the weeding pushing frame, and an adjusting mechanism is arranged on the outer wall of the first guide strut;

the utility model discloses a weeding device, including first direction pillar outer wall, adjustment mechanism is including setting up the regulation collar piece at first direction pillar outer wall, and the top embedding of regulation collar piece has threaded connection's lock bolt, the bottom welding of regulation collar piece has the linkage pillar, has the triangle push pedal in the bottom welding of linkage pillar, and the lower surface welding of triangle push pedal has the triangle weeding blade that is used for the weeding, a plurality of the regulation collar piece all with first direction pillar horizontal sliding connection, and the outer wall of first direction pillar is through polishing treatment, triangle weeding blade's cross sectional shape is established to triangle-shaped, and triangle weeding blade outer wall three corner line all is through the right angle processing.

Preferably, the upper surface of weeding pushing away the frame is equipped with the lithium cell that is used for the weeder power supply, and adopts hot melt adhesive to fix between lithium cell and the weeding pushing away the frame, the bottom welding of weeding pushing away the frame has two linking bridge that the symmetry set up, is fixed with first servo gear motor through the bolt in one side of one of them linking bridge, the coaxial transmission of output of first servo gear motor is connected with the drive wheel.

Preferably, both ends of the first guide pillar are welded with linkage inclined rods, a threaded sleeve ring block is welded at one end of the linkage inclined rods, a transmission screw is connected in the threaded sleeve ring block and close to the middle of the threaded sleeve ring block in a threaded manner, second guide pillars are arranged in the threaded sleeve ring block and located at two sides of the outer wall of the transmission screw, a second servo gear motor is connected with the top end of the transmission screw in a coaxial transmission manner, and the two second guide pillars are connected with the threaded sleeve ring block in a vertical sliding manner.

The utility model has the technical effects and advantages that:

1. through setting up adjustment mechanism, the adjusting collar piece moves along the outer wall of first guide post, and the adjusting collar piece drives the linkage post and realizes moving, and the distance between two triangle weeding blades can be adjusted, can not cut the highland barley seedling, and two triangle weeding blades can be adjusted according to the clearance of two rows of highland barley seedlings, and weeder suitability is better;

2. the second servo gear motor is started to drive the driving screw to rotate positively, the driving screw can drive the threaded sleeve ring block to move upwards under the action of threads, the linkage inclined rod drives the first guide support column to move, the depth of the triangular weeding blade entering soil is convenient to adjust, and weeds with deeper root systems can be removed.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a highland barley seedling stage weeding machine.

Fig. 2 is a schematic view showing the bottom structure of the highland barley seedling stage weeder of the present utility model.

Fig. 3 is a schematic view of a cut-off partial structure of a weeding pushing frame in a highland barley seedling stage weeding machine.

Fig. 4 is a schematic view of a truncated partial structure of a first guide post in a highland barley seedling-stage weeding machine according to the present utility model.

The reference numerals are: 1. weeding pushing frame; 2. a first guide post; 3. adjusting the collar block; 4. a locking bolt; 5. a linkage strut; 6. a triangular push plate; 7. triangular weeding blades; 8. a lithium battery; 9. a connecting bracket; 10. a first servo gear motor; 11. a driving wheel; 12. a linkage tilting lever; 13. a threaded collar block; 14. a drive screw; 15. a second guide post; 16. and a second servo reducing motor.

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.

1-4, be provided with adjustment mechanism on this highland barley seedling stage weeder, adjustment mechanism's setting can make two triangle weeding blades adjust according to the clearance of two rows highland barley seedlings, and weeder suitability is better, and adjustment mechanism's specific structure sets up as follows:

in some embodiments, as shown in fig. 1-4, the adjusting mechanism comprises an adjusting collar block 3 arranged on the outer wall of the first guide post 2, a locking bolt 4 in threaded connection is embedded in the top end of the adjusting collar block 3, a linkage post 5 is welded at the bottom end of the adjusting collar block 3, a triangular push plate 6 is welded at the bottom end of the linkage post 5, and a triangular weeding blade 7 for weeding is welded on the lower surface of the triangular push plate 6;

according to the application principle of the highland barley seedling stage weeding machine, the adjusting collar block 3 is moved, the adjusting collar block 3 moves along the outer wall of the first guide post 2, the adjusting collar block 3 drives the linkage post 5 to move, the linkage post 5 drives the triangular push plate 6 to move, the triangular push plate 6 drives the triangular weeding blade 7 to move, the distance between the two triangular weeding blades 7 can be adjusted, the gap between two rows of highland barley seedlings is adjusted according to the gap between the two rows of highland barley seedlings, the triangular weeding blade 7 is located at the position between the two rows of highland barley seedlings, after the position of the triangular weeding blade 7 is determined, the locking bolt 4 is rotated, the locking bolt 4 and the adjusting collar block 3 move downwards under the action of threads, the bottom end of the locking bolt 4 is extruded on the upper surface of the first guide post 2, so that the locking bolt 4 can extrude and fix the first guide post 2, after adjusting distance, the first servo speed reducing motor 10 can be started to drive the driving wheel 11, the connecting bracket 9 can play a supporting role in the first servo speed reducing motor 10, the stability of the first servo speed reducing motor 10 is increased, the driving wheel 11 moves on the ground, the whole weeding body 1 pushes the whole sealing collar block 2 to drive the first guide post 2 to move the triangular weeding body 7, the first guide post 5 moves the first guide post 5, and the side face of the weeding body 5 is removed.

In some embodiments, as shown in fig. 1-2, a lithium battery 8 for power supply of a weeding machine is arranged on the upper surface of the weeding pushing frame 1, and the lithium battery 8 and the weeding pushing frame 1 are fixed by hot melt adhesive, so that the lithium battery 8 can supply power to equipment on the whole weeding machine, two symmetrically arranged connecting brackets 9 are welded at the bottom end of the weeding pushing frame 1, a first servo speed reducing motor 10 is fixed on one side of one connecting bracket 9 through bolts, the output end of the first servo speed reducing motor 10 is coaxially connected with a driving wheel 11, so that the first servo speed reducing motor 10 is started to drive the driving wheel 11 to rotate, and the connecting bracket 9 can play a supporting role on the first servo speed reducing motor 10, so that the stability of the first servo speed reducing motor 10 is improved.

In some embodiments, as shown in fig. 3, both ends of the first guide strut 2 are welded with a linkage inclined rod 12, one end of the linkage inclined rod 12 is welded with a threaded collar block 13, a transmission screw 14 is in threaded connection with the inside of the threaded collar block 13 and near the middle part of the threaded collar block, second guide struts 15 are arranged in the threaded collar block 13 and at the positions of both sides of the outer wall of the transmission screw 14, the top end of the transmission screw 14 is in coaxial transmission connection with a second servo speed reduction motor 16, and the two second guide struts 15 are in vertical sliding connection with the threaded collar block 13;

when the upper structure is used, the second servo reducing motor 16 is started to drive the driving screw 14 to rotate positively, the driving screw 14 can drive the threaded sleeve block 13 to move upwards under the action of threads, the threaded sleeve block 13 vertically slides along the outer parts of the two second guide struts 15, the threaded sleeve block 13 drives the two linkage inclined rods 12 to move upwards, and the linkage inclined rods 12 drive the first guide struts 2 to move, so that the vertical distance of the first guide struts 2 can be adjusted.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. The utility model provides a highland barley seedling stage weeder, includes weeding pushing away frame (1), one side that weeding pushing away frame (1) is equipped with first direction pillar (2), its characterized in that: an adjusting mechanism is arranged on the outer wall of the first guide pillar (2);

the adjusting mechanism comprises an adjusting collar block (3) arranged on the outer wall of the first guide strut (2), a locking bolt (4) in threaded connection is embedded into the top end of the adjusting collar block (3), a linkage strut (5) is welded at the bottom end of the adjusting collar block (3), a triangular push plate (6) is welded at the bottom end of the linkage strut (5), and a triangular weeding blade (7) for weeding is welded on the lower surface of the triangular push plate (6).

2. The highland barley seedling weeding machine according to claim 1, wherein: the plurality of adjusting collar blocks (3) are horizontally and slidably connected with the first guide support posts (2), and the outer walls of the first guide support posts (2) are polished.

3. The highland barley seedling weeding machine according to claim 1, wherein: the cross section of the triangular weeding blade (7) is triangular, and three corner lines of the outer wall of the triangular weeding blade (7) are processed by reverse right angles.

4. The highland barley seedling weeding machine according to claim 1, wherein: the weeding pushing frame (1) is characterized in that a lithium battery (8) for power supply of a weeding machine is arranged on the upper surface of the weeding pushing frame (1), and the lithium battery (8) and the weeding pushing frame (1) are fixed by hot melt adhesive.

5. The highland barley seedling weeding machine according to claim 1, wherein: the weeding pushing frame (1) is characterized in that two symmetrically arranged connecting brackets (9) are welded at the bottom end of the weeding pushing frame (1), a first servo speed reducing motor (10) is fixed on one side of one connecting bracket (9) through bolts, and a driving wheel (11) is connected to the output end of the first servo speed reducing motor (10) in a coaxial transmission mode.

6. The highland barley seedling weeding machine according to claim 1, wherein: the two ends of the first guide strut (2) are welded with linkage inclined rods (12), one end part of each linkage inclined rod (12) is welded with a threaded sleeve ring block (13), the inside of each threaded sleeve ring block (13) is in threaded connection with a transmission screw (14) near the middle part of the threaded sleeve ring block, second guide struts (15) are arranged in the inside of each threaded sleeve ring block (13) and located at two sides of the outer wall of each transmission screw (14), and a second servo gear motor (16) is coaxially connected to the top end of each transmission screw (14).

7. The highland barley seedling weeding machine according to claim 6, wherein: the two second guide struts (15) are vertically and slidably connected with the threaded collar blocks (13).