CN216961269U

CN216961269U - Weeding device for grape planting

Info

Publication number: CN216961269U
Application number: CN202220853072.0U
Authority: CN
Inventors: 陈天柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-07-15
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a weeding device for grape planting, which comprises a U-shaped holding frame, wherein the bottom end of the U-shaped holding frame is fixedly connected with a receiving plate, the interiors of two sides of the bottom end of the receiving plate are hinged with weeding clamp arms through pin shafts, the interior of one side of the top end of each weeding clamp arm is movably connected with a connecting inserted rod, one side of the connecting inserted rod is fixedly connected with a clamp arm connecting block, one side of the clamp arm connecting block is hinged with a control pull block through a pin shaft, the interior of the top end of the control pull block is connected with a control pull rod in a threaded manner, the top end of the control pull rod is fixedly connected with a weeding pull rod, and the bottom end of each weeding clamp arm is fixedly connected with a weeding clamp block. The palm of the user is prevented from being damaged.

Description

Weeding device for grape planting

Technical Field

The utility model relates to the technical field of weeding devices, in particular to a weeding device for grape planting.

Background

The grape variety is divided into wine grape and edible grape, the grape belongs to vine, the cultivation technique mainly comprises pruning technique, water fertilizing technique, flower and fruit technique and pest control technique, wherein the difference of the water fertilizing technique, the flower and fruit technique and the pest control technique is not large, only the pruning technique has the largest influence on the yield and variety, in the process of grape cultivation, a vine frame needs to be erected for the grape cultivation to facilitate the growth of the grape vine, the grape cultivation climbs towards the top continuously, fruits are easy to bear, in the process of grape cultivation, weeds around the grape cultivation need to be cleared, and the nutrients in the soil are all absorbed by the grape vine.

The weeding mode in the grape cultivation process mainly comprises three modes of artificial weeding, herbicide hitting and weeding, the weeding machine and the herbicide are generally suitable for removing large-area weeds before young grape plants are planted, the artificial weeding can meet grape vines in different growth stages, the grape vines are effectively prevented from being damaged, the pressure of fingers of a weeding worker is increased by the artificial weeding mode, and in the long-time working process, blisters easily appear on hands of the weeding worker, so that the weeding efficiency is easily reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a weeding device for grape planting, and the technical problem to be solved by the utility model is as follows: the pressure that the artificial weeding's mode had increased weeder finger, and at long-time working process, the blister appears easily in weeder's hand, reduces weeding efficiency easily.

In order to achieve the purpose, the utility model provides the following technical scheme: weeding device that grape was planted, hold the frame including the U type, fixedly connected with sheath back shaft between two tops of frame is held to the U type, the bottom fixedly connected with storage plate of frame is held to the U type, the inside of storage plate bottom both sides articulates through the round pin axle has the weeding arm lock, the inside swing joint on weeding arm lock top one side has the connection inserted bar, connect one side fixedly connected with arm lock connecting block of inserted bar, one side of arm lock connecting block articulates through the round pin axle has the control to draw the piece, the control draws the piece activity to cup joint in the inside of storage plate, the inside threaded connection that the piece top was drawn in the control has the control pull rod, control pull rod swing joint is in the inside of frame and storage plate is held to the U type, the top fixedly connected with weeding pull rod of control pull rod, the bottom fixedly connected with weeding clamp splice of weeding arm lock.

In a preferred embodiment, the palm sheath is sleeved outside the sheath supporting shaft, the finger sheath is sleeved outside both sides of the weeding pull rod, and the hand of a user can be protected by using the palm sheath and the finger sheath.

In a preferred embodiment, a return spring is movably sleeved at the bottom of the control pull rod and is positioned at the top of the control pull block, and through the use of the return spring, the control pull block can be reset after a user pulls the control pull block.

In a preferred embodiment, an L-shaped stop block is arranged on one side of the weeding clamping block, and the clamping rubber plate can be separated from the weeding clamping block by using the L-shaped stop block, so that the replacement work for damaging the clamping rubber plate is facilitated.

In a preferred embodiment, a clamping rubber plate is fixedly connected to one side of the L-shaped stop block, and the clamping rubber plate is used to prevent the weeds from being broken off in the process of pulling out the weeds.

In a preferred embodiment, the front side and the back side of the bottom end of one side of the L-shaped stop block are both fixedly connected with a positioning bolt, the front side and the back side of the top end of one side of the weeding clamping block are both provided with a positioning bolt groove, the positioning bolt is inserted into the positioning bolt groove, and the clamping rubber plate is conveniently fixed on one side of the weeding clamping block by using the positioning bolt and the positioning bolt groove.

The utility model has the technical effects and advantages that:

1. according to the utility model, the weeding pull rod is pulled, the control pull block is driven by the control pull rod to move towards the top, so that the bottom ends of the weeding clamping arms connected with the left clamping arm connecting block and the right clamping arm connecting block are controlled to be close to each other, weeds between the two weeding clamping blocks can be clamped, the arms are further moved, and the weeds are protected by the clamping rubber plate fixed on one side of the L-shaped stop block, so that the weeds can be smoothly pulled out of soil, and the working pressure of palms and fingers of workers is greatly reduced.

2. According to the utility model, the control pull block moves towards the top to extrude the return spring, and after the weed is pulled out, the compressed return spring pushes the control pull block to reset towards the bottom, so that a user does not need to control the weeding pull rod to reset.

3. According to the utility model, the control pull rod is adjusted to be in threaded connection with the control pull block, so that the clamping force between the two weeding clamping blocks can be adjusted by adjusting the bending degree of fingers of a user.

4. According to the utility model, the two positioning bolts fixed at the bottom end of one side of the L-shaped check block are respectively inserted into the two positioning bolt grooves arranged at the top end of one side of the weeding clamping block, so that when the clamping rubber plate is worn to reduce the weeding effect, the L-shaped check block can be conveniently and timely replaced, and the clamping rubber plate can be replaced.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the U-shaped grip of the present invention;

FIG. 3 is an enlarged view of the portion C of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the unfolding structure of the weeding clamping arm and the control pull block of the utility model;

FIG. 5 is an enlarged view of portion A of FIG. 4 according to the present invention;

FIG. 6 is an enlarged view of the portion B in FIG. 4 according to the present invention.

The reference signs are: 1. a sheath supporting shaft; 2. a palm sheath; 3. a U-shaped holding frame; 4. a weeding pull rod; 5. a finger sheath; 6. a control pull rod; 7. a storage plate; 8. weeding clamping arms; 9. weeding clamping blocks; 10. controlling a pull block; 11. an L-shaped stop block; 12. clamping the rubber plate; 13. a return spring; 14. a clamping arm connecting block; 15. connecting the inserted link; 16. positioning a bolt; 17. and a locating pin slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-4 of the specification, the weeding device for grape planting of the embodiment comprises a U-shaped holding frame 3, a sheath supporting shaft 1 is fixedly connected between two top ends of the U-shaped holding frame 3, a containing plate 7 is fixedly connected to the bottom end of the U-shaped holding frame 3, weeding clamping arms 8 are hinged to the inner portions of two sides of the bottom end of the containing plate 7 through pin shafts, a connecting inserted rod 15 is movably connected to the inner portion of one side of the top end of the weeding clamping arm 8, a clamping arm connecting block 14 is fixedly connected to one side of the connecting inserted rod 15, a control pulling block 10 is hinged to one side of the clamping arm connecting block 14 through a pin shaft, the control pulling block 10 is movably sleeved in the containing plate 7, a control pulling block 6 is connected to the inner portion of the top end of the control pulling block 10 through a thread, a reset spring 13 is movably sleeved at the bottom of the control pulling block 6, the reset spring 13 is positioned at the top of the control pulling block 10, and the control pulling block 10 can be reset through the use of the reset spring 13, control pull rod 6 swing joint holds the inside of frame 3 and storage plate 7 in the U type, and control pull rod 6's top fixedly connected with weeding pull rod 4, and palm sheath 2 has been cup jointed to the outside of sheath back shaft 1, and finger sheath 5 has all been cup jointed to the outside of weeding pull rod 4 both sides, through the use to palm sheath 2 and finger sheath 5, can protect user's hand, and the bottom fixedly connected with weeding clamp splice 9 of weeding arm lock 8.

The implementation scene is specifically as follows:

in the using process of the utility model, a palm of a user is supported outside a sheath supporting shaft 1 and protected by a palm sheath 2, four fingers are hooked outside a weeding pull rod 4 to be contacted with finger sheaths 5, the weeding pull rod 4 can be pulled to drive a control pull block 10 which is in threaded connection with the bottom of a control pull rod 6 to move towards the top, and a return spring 13 is extruded to ensure that the return spring 13 stores power, the bottom ends of weeding clamping arms 8 connected with a left clamping arm connecting block 14 and a right clamping arm connecting block 14 are controlled to be close to each other in the process of the control pull block 10 moving towards the top, weeds between the two weeding clamping blocks 9 can be clamped, the arms are further moved, the weeds are protected by a clamping rubber plate 12 fixed on one side of an L-shaped block 11, the weeds can be smoothly pulled out from soil, after the pulling work of the weeds is finished, the weeding pull rod 4 is loosened to ensure that the compressed return spring 13 pushes the control pull block 10 to reset towards the bottom, when the clamping force between the two weeding clamping blocks 9 needs to be adjusted by adjusting the bending degree of fingers of a user, the threaded connection condition of the control pull rod 6 and the control pull block 10 can be adjusted.

Referring to the attached drawings 4-6 of the specification, the weeding device for grape planting of the embodiment comprises a weeding clamping block 9, an L-shaped stop block 11 is arranged on one side of the weeding clamping block 9, the clamping rubber plate 12 can be separated from the weeding clamping block 9 by using the L-shaped stop block 11, replacement work for damaging the clamping rubber plate 12 is facilitated, the clamping rubber plate 12 is fixedly connected to one side of the L-shaped stop block 11, weeds can be prevented from being broken in the process of being pulled out by using the clamping rubber plate 12, positioning bolts 16 are fixedly connected to the front face and the back face of the bottom end of one side of the L-shaped stop block 11, positioning pin grooves 17 are formed in the front face and the back face of the top end of one side of the weeding clamping block 9, the positioning bolts 16 are inserted into the positioning pin grooves 17, and the clamping rubber plate 12 is conveniently fixed to one side of the weeding clamping block 9 by using the positioning bolts 16 and the positioning pin grooves 17.

The implementation scene is specifically as follows:

when the weeding clamp is used, the two positioning bolts 16 fixed at the bottom end of one side of the L-shaped stop block 11 are respectively inserted into the two positioning bolt grooves 17 formed in the top end of one side of the weeding clamping block 9, the L-shaped stop block 11 can be fixed at one side of the weeding clamping block 9, the weeding clamping block 9 moves towards the top in the weeding removing process, one side of the clamping rubber plate 12 is contacted with weeds, the positioning bolts 16 cannot naturally separate from the insides of the positioning bolt grooves 17, and when the clamping rubber plate 12 is worn to reduce the weeding effect, the positioning bolts 16 can separate from the insides of the positioning bolt grooves 17 to perform corresponding replacement work.

And finally: the present invention is not limited to the above preferred embodiments, but rather, any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Weeding device that grape was planted, its characterized in that: comprises a U-shaped holding frame (3), a sheath supporting shaft (1) is fixedly connected between two top ends of the U-shaped holding frame (3), a containing plate (7) is fixedly connected with the bottom end of the U-shaped holding frame (3), weeding clamping arms (8) are hinged inside two sides of the bottom end of the containing plate (7) through pin shafts, a connecting inserted bar (15) is movably connected inside one side of the top end of the weeding clamping arms (8), a clamping arm connecting block (14) is fixedly connected to one side of the connecting inserted bar (15), a control pulling block (10) is hinged to one side of the clamping arm connecting block (14) through a pin shaft, the control pulling block (10) is movably sleeved inside the containing plate (7), a control pulling rod (6) is connected to the inner thread at the top end of the control pulling block (10), and the control pulling rod (6) is movably connected inside the U-shaped holding frame (3) and the containing plate (7), the top fixedly connected with weeding pull rod (4) of control pull rod (6), the bottom fixedly connected with weeding clamp splice (9) of weeding arm lock (8).

2. A grape growing weeding apparatus according to claim 1, wherein: palm sheath (2) have been cup jointed to the outside of sheath back shaft (1), finger sheath (5) have all been cup jointed to the outside of weeding pull rod (4) both sides.

3. A grape growing weeding apparatus according to claim 1, wherein: the bottom of the control pull rod (6) is movably sleeved with a return spring (13), and the return spring (13) is located at the top of the control pull block (10).

4. A grape growing weeding apparatus according to claim 1, wherein: an L-shaped stop block (11) is arranged on one side of the weeding clamping block (9).

5. A grape growing weeding apparatus according to claim 4, wherein: one side of the L-shaped check block (11) is fixedly connected with a clamping rubber plate (12).

6. A grape growing weeding apparatus according to claim 4, wherein: the front and the back of the bottom end of one side of the L-shaped check block (11) are fixedly connected with positioning bolts (16), the front and the back of the top end of one side of the weeding clamping block (9) are provided with positioning pin grooves (17), and the positioning bolts (16) are inserted into the positioning pin grooves (17).