CN214800574U - Nursery stock weeding device - Google Patents

Abstract

The utility model relates to the technical field of nursery stock planting, in particular to a nursery stock weeding device, which comprises a frame plate and an upper plate, wherein the top end of the frame plate is fixedly connected with a supporting box, the bottom of the supporting box is fixedly connected with two fixed plates, the right end of each fixed plate is rotatably connected with a first hydraulic cylinder, the output end of each first hydraulic cylinder is rotatably connected with a second lug, the opposite ends of the upper plate and the corresponding fixed plates are fixedly connected with a plurality of positioning blocks, a connecting rod is rotatably connected between the middle parts of each two positioning blocks through a shaft, each connecting rod is transversely arranged in an array, the bottom end of each upper plate is provided with a second hydraulic cylinder, the output shaft end of each second hydraulic cylinder is fixedly connected with a linkage plate, the linkage plate is inclined from left to right, the bottom end of the linkage plate is fixedly connected with a plurality of adapter columns, the bottom end of each adapter column is fixedly connected with a hoe blade, the utility model has high avoiding performance, high adaptability and high weeding interval adjusting performance.

Description

Nursery stock weeding device

Technical Field

The utility model relates to a seedling planting technical field specifically is a nursery stock weeding device.

Background

When the nursery stock is planted, in order to provide comparatively suitable growing environment, need clean up subaerial weeds, disclose a weeding device for nursery stock cultivation among the prior art, the device can effectively clear away weeds, but current weeding device is when using, and its dodging nature is lower when weeding to the region of difference, and adaptability is lower, and the interval adjustment performance of weeding is lower.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a nursery stock weeding device has that the dodge nature is higher, and adaptability is higher, the higher advantage of the interval adjustment performance of weeding.

In order to achieve the above object, the utility model provides a following technical scheme: a nursery stock weeding device comprises a frame plate and an upper plate, wherein the top end of the frame plate is fixedly connected with a support box, the bottom of the support box is fixedly connected with two fixed plates, the right end of each fixed plate is rotatably connected with a first hydraulic cylinder, the output end of each first hydraulic cylinder is rotatably connected with a second lug, the opposite ends of the upper plate and the corresponding fixed plates are fixedly connected with a plurality of positioning blocks, connecting rods are rotatably connected between the middle parts of every two positioning blocks through shafts, and the connecting rods are arranged in a transverse array;

the second pneumatic cylinder is all installed to the bottom of each upper plate, and the equal fixedly connected with linkage plate of output axle head of each second pneumatic cylinder, linkage plate are from the lower left slope form to upper right, a plurality of switching posts of bottom fixedly connected with of linkage plate, the equal fixedly connected with hoe sword in bottom of each switching post.

Preferably, the left part and the right part of the bottom end of the upper plate are fixedly connected with support plates, the lower side of the upper plate is provided with a reinforcing plate, the top end of the reinforcing plate is fixedly connected with the bottom end of each support plate, and the circumferential outer wall of each hoe blade is in sliding fit with the middle part of each corresponding reinforcing plate.

Preferably, the right end of each fixing plate is fixedly connected with a first bump, the right part of each first bump is rotatably connected with a support through a shaft, the right end of each support is connected with the left end of a first hydraulic cylinder, the output shaft end of each first hydraulic cylinder is fixedly connected with a transfer block, and the middle part of each transfer block is rotatably connected with a second bump through a shaft.

Preferably, the top end of the supporting box is fixedly connected with a shock absorption plate.

Preferably, the middle part of the positioning block is provided with grooves corresponding to the connecting rods, and the inner walls of the grooves are rotatably connected with the connecting rods through shafts.

Preferably, the bottom left part and the bottom right part of frame plate all fixedly connected with crossbeam, two davits of the top fixedly connected with of each crossbeam.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this nursery stock weeding device, through with the rear of monolithic installation on the car, the output that makes first pneumatic cylinder through the user stretches out and withdraws, and then it is rotatory to drive locating piece and upper plate, move the extension board through the upper plate, linkage board and hoe blade shift position, and then the interval between two linkage boards of adjustment, and stretch out and withdraw through the output shaft of adjustment second pneumatic cylinder, and then drive linkage board and hoe blade and remove, and then the height of adjustment hoe blade, be convenient for dodge the barrier, and when using, slope form through the linkage board, and then make hoe blade stretch into the different degree of depth of below ground, the successive layer of being convenient for is weeded to ground, reduce the root system of grass class below ground, it is higher to reach the dodge nature, adaptability is higher, the higher effect of the interval adjustment performance of weeding.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

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

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

fig. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic diagram of a partial enlarged structure at a in fig. 3 according to the present invention.

The symbols in the figures indicate:

1. a frame plate; 2. a cross beam; 3. hoisting a column; 4. a cushioning plate; 5. a support box; 6. a fixing plate; 7. a first bump; 8. a support; 9. a first hydraulic cylinder; 10. a second bump; 11. positioning blocks; 12. a connecting rod; 13. an upper plate; 14. a second hydraulic cylinder; 15. a linkage plate; 16. a support plate; 17. a reinforcing plate; 18. a transfer column; 19. hoeing; 20. and (6) switching the blocks.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

Referring to fig. 1-4, the present invention provides a nursery stock weeding device, which comprises a frame plate 1 and an upper plate 13, wherein the top end of the frame plate 1 is fixedly connected with a support box 5, the bottom of the support box 5 is fixedly connected with two fixed plates 6, the right end of each fixed plate 6 is rotatably connected with a first hydraulic cylinder 9, the output end of each first hydraulic cylinder 9 is rotatably connected with a second bump 10, the right end of each fixed plate 6 is fixedly connected with a first bump 7, the right portion of the first bump 7 is rotatably connected with a support 8 through a shaft, the right end of the support 8 is connected with the left end of the first hydraulic cylinder 9, the output end of the first hydraulic cylinder 9 is fixedly connected with a transfer block 20, the middle portion of the transfer block 20 is rotatably connected with the second bump 10 through a shaft, the support 8, the first hydraulic cylinder 9 is rotatably connected with the second support 8, when adjusting, the first hydraulic cylinder 9 is effectively supported, the situation that the first hydraulic cylinder 9 is inclined is reduced, the upper plate 13 and the opposite ends of the corresponding fixing plate 6 are fixedly connected with a plurality of positioning blocks 11, connecting rods 12 are rotatably connected between the middle parts of every two positioning blocks 11 through shafts, the connecting rods 12 are arranged in a transverse array mode, grooves corresponding to the connecting rods 12 are formed in the middle parts of the positioning blocks 11, the inner walls of the grooves are rotatably connected with the connecting rods 12 through the shafts, the positions of the connecting rods 12 are limited through the inner walls of the grooves, the situation that the connecting rods 12 are inclined is reduced, and the use stability is improved.

In this embodiment, a second hydraulic cylinder 14 is installed at the bottom end of each upper plate 13, a linkage plate 15 is fixedly connected to an output shaft end of each second hydraulic cylinder 14, the linkage plate 15 is inclined from left to bottom to right, a plurality of adapter columns 18 are fixedly connected to the bottom end of the linkage plate 15, a hoe blade 19 is fixedly connected to the bottom end of each adapter column 18, after the whole body is installed on a vehicle, the output of the first hydraulic cylinder 9 is extended and retracted by a user, so as to drive the positioning block 11 and the upper plate 13 to rotate, the support plate 16, the linkage plate 15 and the hoe blade 19 are driven by the upper plate 13 to move, so as to adjust the distance between the two linkage plates 15, and the output shaft of the second hydraulic cylinder 14 is extended and retracted, so as to drive the linkage plate 15 and the hoe blade 19 to move, so as to adjust the height of the hoe blade 19, thereby facilitating obstacle avoidance, and when in use, through the inclination of the linkage plate 15, and then make hoe sword 19 stretch into the different degree of depth of subaerial, be convenient for carry out the weeding to ground layer by layer, reduce the root system of grass class in the subaerial, reach the dodge nature higher, adaptability is higher, the higher effect of interval adjustment performance of weeding.

In this embodiment, the left and right bottom ends of the upper plate 13 are fixedly connected with the supporting plates 16, the lower side of the upper plate 13 is provided with the reinforcing plates 17, the top ends of the reinforcing plates 17 are fixedly connected with the bottom ends of the supporting plates 16, the circumferential outer wall of each hoe blade 19 is slidably fitted with the middle part of each corresponding reinforcing plate 17, the position of each hoe blade 19 is limited by the reinforcing plate 17, the deflection of the hoe blade 19 after being stressed is reduced, the top end of the supporting box 5 is fixedly connected with the shock absorption plate 4, the shock absorption plate 4 is a rubber plate, after the shock absorption frame is arranged on a vehicle, the shock absorption plate 4 is contacted with the vehicle to absorb partial impact force, the left part and the right part of the bottom end of the frame plate 1 are fixedly connected with the cross beams 2, the top end of each cross beam 2 is fixedly connected with two suspension posts 3, and the cross beams 2 are connected with the suspension posts 3, when the lifting support is used, the lifting column 3 is connected with a vehicle, so that the supporting height is improved, and the lifting support is convenient to adapt to different vehicle installation.

The utility model discloses when using, at first with frame plate 1 and car fixed connection, the user makes the output of first pneumatic cylinder 9 stretch out and withdraw, and then it is rotatory to drive locating piece 11 and upper plate 13, drive extension board 16 through upper plate 13, linkage board 15 and hoe blade 19 shift position, and then adjust the interval between two linkage boards 15, and stretch out and withdraw through the output shaft of adjustment second pneumatic cylinder 14, and then drive linkage board 15 and hoe blade 19 and remove, and then adjust hoe blade 19's height, hoe blade 19 stretches into the different degree of depth below the ground, the successive layer of being convenient for is weeded to ground.

In the description of the present invention, it is to be understood that the positional or positional relationships, such as the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, are based on the positional or positional relationships illustrated in the drawings and are for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered as limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a nursery stock weeding device which characterized in that: the support device comprises a frame plate (1) and an upper plate (13), wherein the top end of the frame plate (1) is fixedly connected with a support box (5), the bottom of the support box (5) is fixedly connected with two fixing plates (6), the right end of each fixing plate (6) is rotatably connected with a first hydraulic cylinder (9), the output end of each first hydraulic cylinder (9) is rotatably connected with a second bump (10), the opposite ends of the upper plate (13) and the corresponding fixing plates (6) are fixedly connected with a plurality of positioning blocks (11), connecting rods (12) are rotatably connected between the middle parts of every two positioning blocks (11) through shafts, and the connecting rods (12) are arranged in a transverse array;

each second hydraulic cylinder (14) is all installed to the bottom of upper plate (13), each the equal fixedly connected with linkage board (15) of output axle head of second hydraulic cylinder (14), linkage board (15) are from the lower left slope form to the upper right, a plurality of switching posts (18) of bottom fixedly connected with of linkage board (15), each the equal fixedly connected with hoe sword (19) in bottom of switching post (18).

2. A nursery stock weeding apparatus according to claim 1, wherein: the left part and the right part of the bottom end of the upper plate (13) are fixedly connected with support plates (16), a reinforcing plate (17) is arranged on the lower side of the upper plate (13), the top end of the reinforcing plate (17) is fixedly connected with the bottom end of each support plate (16), and the circumferential outer wall of each hoe blade (19) is in sliding fit with the middle part of each corresponding reinforcing plate (17).

3. A nursery stock weeding apparatus according to claim 2, wherein: the right end of each fixing plate (6) is fixedly connected with a first bump (7), the right portion of each first bump (7) is connected with a support (8) through a shaft in a rotating mode, the right end of each support (8) is connected with the left end of a first hydraulic cylinder (9), an output shaft end of each first hydraulic cylinder (9) is fixedly connected with a switching block (20), and the middle of each switching block (20) is connected with a second bump (10) through a shaft in a rotating mode.

4. A nursery stock weeding apparatus according to claim 3, wherein: the top end of the supporting box (5) is fixedly connected with a shock absorption plate (4).

5. A nursery stock weeding apparatus according to claim 4, wherein: the middle of the positioning block (11) is provided with grooves corresponding to the connecting rods (12), and the inner walls of the grooves are rotatably connected with the connecting rods (12) through shafts.

6. A nursery stock weeding apparatus according to claim 5, wherein: the equal fixedly connected with crossbeam (2) in bottom left part and bottom right part of frame plate (1), each the top fixedly connected with two davits (3) of crossbeam (2).

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