CN212087009U

CN212087009U - Self-propelled weeder of track

Info

Publication number: CN212087009U
Application number: CN202020564804.5U
Authority: CN
Inventors: 张艳萌; 孔祥利
Original assignee: Qufu Xinlvjin Machinery Equipment Co ltd
Current assignee: Qufu Xinlvjin Machinery Equipment Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-12-08
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a self-propelled weeder of track, including the weeding extension board, the movable groove has been seted up to the inside of weeding extension board, and the inside activity of movable groove is pegged graft and is had the removal extension board, and the both ends of removing the extension board all run through the movable groove and extend to the outside of weeding extension board, and ten branch grass grooves have been seted up to one side of weeding extension board, the beneficial effects of the utility model are that: the movable groove has been seted up through the inside at the weeding extension board, thereby realize the effect of pegging graft to removing the extension board activity, it has connection branch to peg graft in the inside activity of dividing the grass groove, the cooperation has cup jointed the rotating disc at the external fixation of pivot pole, make overlap joint arc board and cylinder branch contact, thereby drive the removal of removing the extension board, the support spring has been cup jointed in the outside activity of removing the extension board in the cooperation, thereby make to remove the extension board and possess the effect of circulating movement, the one end fixedly connected with weeding blade at connection branch is deuterogamied, thereby make self-propelled weeder of track possess better grass cutting and handle.

Description

Self-propelled weeder of track

Technical Field

The utility model relates to a weeding device, in particular to self-propelled weeder of track belongs to agricultural weeding technical field.

Background

Mowers are also known as weed trimmers, lawnmowers, lawn trimmers, and the like. The mower is a mechanical tool for trimming lawn, vegetation and the like, and consists of a cutter head, an engine, a traveling wheel, a traveling mechanism, blades, a handrail and a control part, wherein the cutter head is arranged on the traveling wheel, the engine is arranged on the cutter head, the blades are arranged on an output shaft of the engine, and the blades are greatly improved in speed by utilizing the high-speed rotation of the engine, so that the operation time of weeding workers is saved, and a large amount of manpower resources are reduced. At present, the existing crawler self-propelled weeding machine mostly adopts the cutter head to weed, the cutter head is easy to damage after being used for a long time, and the price of the cutter head is higher, so that the cost of replacing the mowing cutter head is greatly increased, and the step of replacing the cutter head is more complicated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-propelled weeder of track to the long-time blade disc of using that proposes in solving above-mentioned background causes the damage easily, and the price ratio of blade disc is higher, thereby leads to the cost greatly increased that the blade disc of mowing changed, and changes the comparatively loaded down with trivial details problem of blade disc step.

In order to achieve the above object, the utility model provides a following technical scheme: a crawler belt self-propelled weeding machine comprises a weeding support plate, wherein a movable groove is formed in the weeding support plate, a movable support plate is movably inserted in the movable groove, two ends of the movable support plate penetrate through the movable groove and extend to the outside of the weeding support plate, ten grass dividing grooves are formed in one side of the weeding support plate and are distributed on one side of the weeding support plate at equal distances, a connecting support rod is movably inserted in each grass dividing groove, one end of each connecting support rod is movably inserted in the movable groove, one end of each connecting support rod is inserted in the movable support plate, through holes are formed in the top of the movable support plate and the inside of the connecting support rod, spring support plates are fixedly inserted in two ends of the movable support plate, support springs are movably sleeved at two ends of the movable support plate, and a lower connecting plate is fixedly connected to the top of the movable support plate through threaded rods, the weeding support plate comprises a movable support plate and a weeding support plate, wherein the movable support plate is fixedly connected with two cylindrical support rods on one side, two sliding grooves are formed in the other side of the weeding support plate, one ends of the two cylindrical support rods penetrate through the sliding grooves and extend out of the weeding support plate, a rotating shaft rod is rotatably connected to the axis of the outer portion of the weeding support plate, a rotating disc is fixedly sleeved on the outer portion of the rotating shaft rod, and a weeding blade is fixedly connected to one end of each connecting support rod.

As a preferred technical scheme of the utility model, two supporting spring's one end all with one side fixed connection of weeding extension board, two supporting spring's the other end all with one side fixed connection of spring extension board.

As an optimal technical scheme of the utility model, press ten linking inserted bars of bottom fixedly connected with of even board down, every the one end that links up the inserted bar all pegs graft mutually with the through-hole.

As an optimal technical scheme of the utility model, one side fixedly connected with fixed connection board of weeding extension board.

As a preferred technical scheme of the utility model, one side fixed mounting who removes the extension board has two fixed plates, two cylinder branch is all fixed in one side of removing the extension board through the fixed plate.

As an optimal technical scheme of the utility model, the outside fixed mounting of rotating the disc has two overlap joint arc boards, two one side of overlap joint arc board contacts with the outer wall of corresponding cylinder branch respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a self-propelled weeder of track, movable groove has been seted up through the inside at the weeding extension board, thereby realize the effect of pegging graft to removing the extension board activity, it has connection branch to peg graft in the inside activity of dividing the grass groove, the cooperation has cup jointed the rotation disc at the external fixation of pivot pole, make overlap joint arc board and cylinder branch contact, thereby the removal of drive removal extension board, supporting spring has been cup jointed in the outside activity of removing the extension board in the cooperation, thereby make to remove the extension board and possess the effect of circulating movement, the one end fixedly connected with weeding blade of connecting branch is deuterogamied, thereby make self-propelled weeder of track possess better grass cutting and handle.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of a partial side structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. a weeding support plate; 2. a grass dividing groove; 3. a weeding blade; 4. connecting a support rod; 5. moving the support plate; 6. a support spring; 7. a spring support plate; 8. a threaded rod; 9. a movable groove; 10. pressing the connecting plate downwards; 11. Connecting the inserted rods; 12. rotating the disc; 13. a spindle rod; 14. fixing the connecting plate; 15. overlapping the arc plates; 16. a fixing plate; 17. a cylindrical support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a crawler self-propelled weeding machine, which comprises a weeding support plate 1, a movable groove 9 is provided inside the weeding support plate 1, a movable support plate 5 is movably inserted inside the movable groove 9, both ends of the movable support plate 5 penetrate through the movable groove 9 and extend to the outside of the weeding support plate 1, one side of the weeding support plate 1 is provided with ten grass dividing grooves 2, the ten grass dividing grooves 2 are equally distributed at one side of the weeding support plate 1, a connecting support rod 4 is movably inserted inside each grass dividing groove 2, one end of each connecting support rod 4 is movably inserted inside the movable groove 9, one end of each connecting support rod 4 is inserted with the movable support plate 5, the top of the movable support plate 5 and the inside of the connecting support rod 4 are respectively provided with a through hole, both ends of the movable support plate 5 are fixedly inserted with spring support plates 7, both ends of the movable support plate 5 are movably sleeved with support springs 6, remove extension board 5's top all through 8 fixedly connected with of threaded rod down press even board 10, remove two cylindrical branch 17 of one side fixedly connected with of extension board 5, two spouts have been seted up to weeding extension board 1's opposite side, the one end of two cylindrical branch 17 all runs through the spout and extends the outside of weeding extension board 1, the outside axle center department of weeding extension board 1 rotates and is connected with pivot pole 13, the fixed cover of outside of pivot pole 13 has connect rotation disc 12, the equal fixedly connected with weeding blade 3 of one end of every connecting branch 4, thereby make the self-propelled weeder of track possess better grass cutting and handle, and be convenient for carry out quick replacement to weeding blade 3.

Preferably, one end of each of the two support springs 6 is fixedly connected with one side of the weeding support plate 1, and the other end of each of the two support springs 6 is fixedly connected with one side of the spring support plate 7, so that the movable support plate 5 has an elastic support effect; ten linking inserted rods 11 are fixedly connected to the bottom of the lower pressing connecting plate 10, and one end of each linking inserted rod 11 is inserted into a through hole, so that ten connecting support rods 4 are fixedly inserted, and the connecting support rods 4 are fixed inside the movable support plate 5; one side of the weeding support plate 1 is fixedly connected with a fixed connecting plate 14, so that the weeding support plate 1 is better fixed on the crawler self-propelled mobile weeding equipment; two fixing plates 16 are fixedly mounted on one side of the movable support plate 5, and two cylindrical support rods 17 are fixed on one side of the movable support plate 5 through the fixing plates 16, so that the two cylindrical support rods 17 are fixedly connected; two overlap arc plates 15 are fixedly mounted on the outer portion of the rotating disc 12, one side of each of the two overlap arc plates 15 is in contact with the outer wall of the corresponding cylindrical supporting rod 17, so that when the motor drives the rotating disc 12, the movable supporting plate 5 moves back and forth, the weeding blades 3 collide with the inner wall of the grass dividing groove 2, and accordingly the cutting and shearing of weeds are completed.

When in specific use, the utility model relates to a crawler self-propelled weeder, through fixedly connecting with the fixed connection board 14 on one side of the weeding extension board 1, thereby make the weeding extension board 1 fix on crawler self-propelled mobile device, through set up the activity groove 9 in the inside of weeding extension board 1, thereby realize the effect to the movable grafting of mobile extension board 5, the movable grafting is equipped with the connecting branch pole 4 in the inside of dividing the grass groove 2 so that the connecting branch pole 4 is movably spliced to the inside of mobile extension board 5, when realizing that the mobile extension board 5 moves, through fixedly connecting with ten linking inserted poles 11 at the bottom of pressing down the connecting board 10, thereby realize the fixed grafting of ten connecting branch poles 4, make the connecting branch pole 4 fix in the inside of mobile extension board 5, therefore drive the circulation of connecting branch pole 4 and move, through the movable grafting in the inside of sliding tray there is the cylindrical pole 17, the cooperation has fixedly sleeved in the outside of pivot pole 13 and has connect rotating disc 12 to at rotating disc 12's outside fixedly connected with overlap joint arc board 15, thereby drive the removal of removing extension board 5, cup jointed supporting spring 6 through the outside activity at removing extension board 5, thereby make to remove extension board 5 and possess the effect of circulating movement, the one end fixedly connected with weeding blade 3 at connecting branch 4 is deuterogamied, thereby make the self-propelled weeder of track possess better and cut the grass and handle.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A crawler belt self-propelled weeding machine comprises a weeding support plate (1), and is characterized in that a movable groove (9) is formed in the weeding support plate (1), a movable support plate (5) is movably inserted in the movable groove (9), two ends of the movable support plate (5) penetrate through the movable groove (9) and extend to the outside of the weeding support plate (1), ten grass dividing grooves (2) are formed in one side of the weeding support plate (1), the ten grass dividing grooves (2) are distributed on one side of the weeding support plate (1) at equal distances, a connecting support rod (4) is movably inserted in each grass dividing groove (2), one end of each connecting support rod (4) is movably inserted in the movable groove (9), one end of each connecting support rod (4) is inserted in the movable support plate (5), through holes are formed in the top of the movable support plate (5) and the connecting support rod (4), the weeding support plate is characterized in that spring support plates (7) are fixedly inserted into two ends of the movable support plate (5), supporting springs (6) are movably sleeved at two ends of the movable support plate (5), the top of the movable support plate (5) is fixedly connected with a pressing connecting plate (10) through a threaded rod (8), two cylindrical support rods (17) are fixedly connected to one side of the movable support plate (5), two sliding grooves are formed in the other side of the weeding support plate (1), one ends of the two cylindrical support rods (17) penetrate through the sliding grooves and extend the outside of the weeding support plate (1), a rotating shaft rod (13) is rotatably connected to the axis of the outside of the weeding support plate (1), a rotating disc (12) is sleeved on the outside of the rotating shaft rod (13), and each end of the connecting support rod (4) is fixedly connected with a weeding blade (3).

2. A crawler-type self-propelled weeding machine according to claim 1, wherein: one ends of the two supporting springs (6) are fixedly connected with one side of the weeding supporting plate (1), and the other ends of the two supporting springs (6) are fixedly connected with one side of the spring supporting plate (7).

3. A crawler-type self-propelled weeding machine according to claim 1, wherein: the bottom of the lower pressing connecting plate (10) is fixedly connected with ten connecting inserted rods (11), and one end of each connecting inserted rod (11) is connected with the through hole in an inserting mode.

4. A crawler-type self-propelled weeding machine according to claim 1, wherein: one side of the weeding support plate (1) is fixedly connected with a fixed connecting plate (14).

5. A crawler-type self-propelled weeding machine according to claim 1, wherein: two fixing plates (16) are fixedly mounted on one side of the movable support plate (5), and the two cylindrical support rods (17) are fixed on one side of the movable support plate (5) through the fixing plates (16).

6. A crawler-type self-propelled weeding machine according to claim 1, wherein: two lapping arc plates (15) are fixedly installed outside the rotating disc (12), and one side of each lapping arc plate (15) is respectively contacted with the outer wall of the corresponding cylindrical supporting rod (17).