CN211370271U

CN211370271U - Ladder for garden pruning

Info

Publication number: CN211370271U
Application number: CN201922330131.7U
Authority: CN
Inventors: 孙芳
Original assignee: LIAONING VOCATIONAL COLLEGE
Current assignee: LIAONING VOCATIONAL COLLEGE
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-28
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to the technical field of gardening pruning, in particular to a ladder for garden pruning, which comprises an L-shaped push plate, wherein a rotating shaft is arranged on one side of the top end of a horizontal support arm of the L-shaped push plate, which is far away from a vertical support arm of the L-shaped push plate, a push rod motor with an output shaft vertically upwards is arranged between the vertical support arm and the rotating shaft, and a jacking ball is arranged on the top end of the output shaft of the push rod motor; the L-shaped adjusting plate is fixedly connected with the rotating shaft at the bent position, and the free end of the horizontal support arm points to the vertical support arm of the L-shaped push plate. The utility model can adjust the angle and the length of the device, thereby adjusting the device according to the plants with different heights, and realizing better pruning of different plants; the working platform can be in a better position and a horizontal state, so that a stable working environment is ensured for workers, and the trimming process is convenient to carry out.

Description

Ladder for garden pruning

Technical Field

The utility model relates to a horticulture is pruned technical field, especially relates to a gardens are pruned and are used ladder.

Background

In the process of pruning in horticulture, because the plant species of planting is different, the height of the plant of growth is also different, and too high plant is modifying the in-process, and horticulture staff need reach the height of demand with the help of the cat ladder usually to the realization is to putting the pruning of thing, but a lot of current cat ladders are mostly traditional long ladder or double ladder, and there is movable space little in the in-process of using, and the low problem of security, we propose a ladder for pruning in gardens for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a ladder for garden pruning.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a ladder for pruning gardens comprises an L-shaped push plate, wherein a rotating shaft is arranged on one side, far away from a vertical support arm, of the top end of a horizontal support arm of the L-shaped push plate, a push rod motor with an output shaft vertically upwards is arranged between the vertical support arm and the rotating shaft, and a jacking ball is mounted at the top end of the output shaft of the push rod motor;

still include L shape adjusting plate, its department of buckling and pivot fixed connection, and the vertical support arm of the directional L shape push pedal of free end of its horizontal support arm, and the top of its horizontal support arm is fixed mounting respectively along the direction of constantly keeping away from its vertical support arm has motor and fixed pipe, the output shaft of motor passes through the concentric connecting threaded rod of shaft coupling, and its outside threaded connection has the threaded sleeve, the threaded sleeve is located the inside of fixed pipe, and the free end fixed mounting of threaded sleeve has the cat ladder, the top of cat ladder is rotated and is connected with work platform.

Preferably, one side of the outer wall of the threaded sleeve, which is close to the motor, is fixedly provided with a plurality of groups of guide blocks, a strip-shaped sliding groove which is parallel to the axial lead of the fixed pipe is formed in the threaded sleeve, and the strip-shaped sliding groove is matched with the guide blocks.

Preferably, the bottom end of the working platform is fixedly provided with a balancing weight.

Preferably, the bottom end of the horizontal support arm of the L-shaped adjusting plate is provided with a sliding groove along the horizontal direction of the L-shaped adjusting plate, and the jacking ball is connected with the bottom of the L-shaped adjusting plate in a sliding mode at the sliding groove.

Preferably, the free end of the horizontal support arm of the L-shaped adjusting plate is rotatably connected with a deflection plate, a plurality of groups of threaded through holes are formed in the deflection plate, and screws are connected to the threaded through holes in an internal thread mode.

Preferably, a plurality of groups of rollers are arranged at the bottom end of the L-shaped push plate.

The utility model has the advantages that:

1. through the arrangement of the push rod motor, the threaded rod, the threaded sleeve and the ladder stand, the angle and the length of the device can be well adjusted, so that the device can be adjusted for plants with different heights, and different plants can be well trimmed;

2. through the setting of work platform and balancing weight for work platform can be better be in the horizontality, thereby guarantees that the staff has a steady operational environment, conveniently prunes going on of process.

Drawings

Fig. 1 is a schematic view of a main view structure of a ladder for garden pruning according to the present invention;

fig. 2 is a schematic top view of the ladder stand of the ladder for garden pruning according to the present invention;

fig. 3 is the utility model provides a partial enlarged structure schematic diagram of ladder is used in gardens pruning.

In the figure: the device comprises an L-shaped push plate 1, a push rod motor 2, an L-shaped adjusting plate 3, a rotating shaft 4, a deflection plate 5, a motor 6, a threaded rod 7, a guide block 8, a threaded sleeve 9, a ladder 10, a working platform 11, a balancing weight 12 and a fixing tube 13.

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.

Referring to fig. 1-3, a ladder for pruning a garden comprises an L-shaped push plate 1, wherein a rotating shaft 4 is arranged on one side of the top end of a horizontal support arm of the L-shaped push plate 1, which is far away from a vertical support arm of the L-shaped push plate, a push rod motor 2 with an output shaft vertically upward is arranged between the vertical support arm and the rotating shaft 4, and a jacking ball is arranged on the top end of the output shaft of the push rod motor 2;

still include L shape adjusting plate 3, its department of buckling and 4 fixed connection of pivot, and the directional L of the free end of its horizontal support arm shape push pedal 1's vertical support arm, and the top of its horizontal support arm is along constantly keeping away from its vertical support arm direction fixed mounting respectively have motor 6 and fixed pipe 13, the output shaft of motor 6 passes through the concentric connecting threaded rod 7 of shaft coupling, and its outside threaded connection has threaded sleeve 9, threaded sleeve 9 is located the inside of fixed pipe 13, and threaded sleeve 9's free end fixed mounting has cat ladder 10, the top of cat ladder 10 is rotated and is connected with work platform 11.

Furthermore, one side of the outer wall of the threaded sleeve 9, which is close to the motor 6, is fixedly provided with a plurality of groups of guide blocks 8, a bar-shaped sliding groove which is arranged in parallel with the axial lead of the fixed pipe 13 is formed in the threaded sleeve 9, and the bar-shaped sliding groove is matched with the guide blocks 8.

Further, the bottom end of the working platform 11 is fixedly provided with a balancing weight 12, so that the working platform 11 is kept in a horizontal state, and the work of gardening staff is facilitated.

Further, the bottom of the horizontal support arm of the L-shaped adjusting plate 3 is provided with a sliding groove along the horizontal direction, and the jacking ball is connected with the bottom of the L-shaped adjusting plate 3 in the sliding groove in a sliding manner, so that the L-shaped adjusting plate 3 can be conveniently jacked, and the rotation of the angle can be realized.

Further, the free end of the horizontal support arm of the L-shaped adjusting plate 3 is rotatably connected with a deflection plate 5, a plurality of groups of threaded through holes are formed in the deflection plate 5, and screws are connected to the threaded through holes in a threaded mode, so that the device can be conveniently contacted with the ground, and the ground grabbing force of the device is improved.

Furthermore, a plurality of groups of rollers are arranged at the bottom end of the L-shaped push plate 1.

The working process is as follows: when plants need to be pruned, a gardening worker usually needs to step on the L-shaped adjusting plate 3 and move the L-shaped adjusting plate 3 to the inside of the working platform 11 through the ladder stand 10, then the whole device is moved to a proper position, at the moment, the push rod motor 2 is started, a teacher drives the L-shaped adjusting plate 3 to adjust the angle, when the angle is adjusted to a proper angle, the threaded rod 7 rotates by starting the motor 6, the threaded sleeve 9 drives the ladder stand 10 to continuously extend at a certain angle under the action of torque and the guide block 8, and finally the working platform 11 is moved to a height which is equal to the height of a pruning area to be pruned, so that the pruning work of the worker is facilitated;

in the using process, the bottom end of the deflection plate 5 is in contact with the ground by downwards rotating the deflection plate 5, and at the moment, the screw is screwed into the soil by screwing the screw on the upper part of the deflection plate, so that the whole device has good ground grabbing force, and the device is prevented from moving in the using process.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a ladder is used in gardens pruning which characterized in that includes:

the device comprises an L-shaped push plate (1), wherein a rotating shaft (4) is arranged on one side, far away from a vertical support arm, of the top end of a horizontal support arm of the L-shaped push plate (1), a push rod motor (2) with an output shaft vertically upward is arranged between the vertical support arm and the rotating shaft (4), and a jacking ball is arranged at the top end of the output shaft of the push rod motor (2);

the bending part of the L-shaped adjusting plate (3) is fixedly connected with the rotating shaft (4), the free end of the horizontal supporting arm points to the vertical supporting arm of the L-shaped push plate (1), and the top end of the horizontal supporting arm is respectively and fixedly provided with a motor (6) and a fixed pipe (13) along the direction which is continuously far away from the vertical supporting arm;

the threaded rod (7) is concentrically connected with an output shaft of the motor (6) through the coupler, the outer portion of the threaded rod is connected with a threaded sleeve (9) in a threaded mode, the threaded sleeve (9) is located inside the fixed pipe (13), the free end of the threaded sleeve (9) is fixedly provided with the ladder stand (10), and the top end of the ladder stand (10) is rotatably connected with the working platform (11).

2. The ladder for garden pruning according to claim 1, wherein a plurality of sets of guide blocks (8) are fixedly installed on one side of the outer wall of the threaded sleeve (9) close to the motor (6), a strip-shaped sliding groove arranged in parallel with the axial lead of the fixed pipe (13) is formed in the threaded sleeve (9), and the strip-shaped sliding groove is matched with the guide blocks (8).

3. The ladder for pruning gardens as claimed in claim 1, wherein a counterweight (12) is fixedly mounted at the bottom end of the working platform (11).

4. The ladder for pruning gardens as claimed in claim 1, wherein the bottom end of the horizontal arm of the L-shaped adjusting plate (3) is provided with a sliding slot along the horizontal direction thereof, and the jacking ball is slidably connected with the bottom of the L-shaped adjusting plate (3) at the sliding slot.

5. The ladder for pruning gardens as claimed in claim 1, wherein the free end of the horizontal arm of the L-shaped adjustment plate (3) is rotatably connected with a deflection plate (5), and the deflection plate (5) is provided with a plurality of groups of threaded through holes, and the threaded through holes are internally threaded with screws.

6. The ladder for pruning gardens as claimed in claim 1, wherein the bottom end of the L-shaped push plate (1) is provided with a plurality of sets of rollers.