CN213523087U

CN213523087U - Garden engineering grass cutting device

Info

Publication number: CN213523087U
Application number: CN202021956835.1U
Authority: CN
Inventors: 罗成兰; 汪卖爱
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-25
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a garden engineering grass cutting device in the garden engineering technical field, which comprises a shell, a fixed rod and a cutting blade, wherein two sides of the shell are provided with a roller, the upper end of the shell is fixedly connected with the fixed rod, the upper end of the fixed rod is connected with a sliding rod in a sliding way, two sides of the sliding rod are fixedly connected with a handrail, the inside of the right side of the shell is provided with a first chute, the first chute is connected with a first slider in a sliding way, a first slider block is fixedly connected with a motor, one side of the motor is fixedly connected with a rack, the rack is meshed with a ratchet wheel, the ratchet wheel is fixedly connected with a main rotating shaft, the main rotating shaft is connected with the shell in a rotating way, the upper end of the ratchet wheel is provided with a pawl, the pawl is rotationally connected with a secondary rotating shaft, an output, the utility model discloses grass cutting device has reduced the work degree of difficulty, improves work efficiency and practicality.

Description

Garden engineering grass cutting device

Technical Field

The utility model relates to a garden engineering technical field specifically is a garden engineering grass cutting device.

Background

Gardens, refer to the natural environment and recreational areas of a particular culture. The garden is a beautiful natural environment and a rest area which are created by applying engineering technology and artistic means in a certain region and modifying the terrain (or further building a mountain, stacking stones and managing water), planting trees, flowers and plants, building buildings, arranging garden roads and the like, and is called as a garden. Gardens have a number of epitaxial concepts: garden communities, garden streets, garden cities (ecological cities), national garden counties, and so on. Modern life style and living environment have urgent functional and artistic requirements for gardens. The method plays an increasingly important role in the modern life and the future development direction of people.

At present, the lawn in some gardens is manually trimmed to various shapes or heights by workers, the effect of beautifying the environment is achieved, but the lawn trimmer often brings great labor intensity to the workers, is low in efficiency, cannot effectively adjust the height of a cutting device on the market, trims the lawn with different heights, is not great in practicability to the garden workers, can generate a large amount of dust when trimming and cutting the lawn, and causes great injury to the bodies of the workers. Moreover, the height of each worker is different, and most cutting devices have no function of conditional height, so that the cutting devices are not friendly to the workers.

Based on this, the utility model designs a garden engineering grass cutting device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a following technical scheme:

a garden engineering mowing device comprises a shell, a fixed rod and a cutting blade, wherein rollers are arranged on two sides of the shell, the upper end of the shell is fixedly connected with the fixed rod, the upper end of the fixed rod is connected with a sliding rod in a sliding manner, handrails are fixedly connected with two sides of the sliding rod, a first sliding chute is arranged inside the right side of the shell and is connected with a first sliding block in a sliding manner, a first sliding block is fixedly connected with a motor, a rack is fixedly connected to one side of the motor and is meshed with a ratchet wheel, the ratchet wheel is fixedly connected with a main rotating shaft, the main rotating shaft is rotatably connected with the shell, a pawl is arranged at the upper end of the ratchet wheel and is rotatably connected with a secondary rotating shaft, an output shaft at the lower end of the motor is fixedly connected with the cutting blade, a second sliding chute is arranged, the second sliding block is fixedly connected with a collecting box.

As a further proposal of the utility model, the other end of the main rotating shaft is fixedly connected with a rocker. During operation, through rotating the rocker, drive the epaxial ratchet of main pivot and rotate, the ratchet drives rack after-fixing's motor, can follow first spout rebound to suitable position, convenient adjustment motor lower fixed connection's cutting blade's height can cut out the lawn of co-altitude as required.

As a further aspect of the present invention, the collecting box is fixedly connected to the left side of the handle. During operation, the collecting box can be pulled out along the second sliding groove through the handle, and the dust in the collecting box can be conveniently cleaned.

As a further proposal of the utility model, the collecting box right side fixed connection dust absorption mouth, dust absorption mouth fixed connection dust absorption pipe, dust absorption pipe left side fixed connection dust catcher. During operation, the cutting blade is pruned the lawn and is made, can produce a large amount of garrulous grass and dust, and through dust absorption mouth, dust absorption pipe, the dust catcher absorbs garrulous grass and dust, has reduced the raise of dust, has protected workman's health.

As a further scheme of the utility model, be equipped with the thread groove on the dead lever, be equipped with the screw hole on the slide bar, fixing bolt threaded connection thread groove and screw hole, fixing bolt other end threaded connection fixation nut. During operation, the slide bar can slide to a proper position according to the height of a worker, the fixing bolt penetrates through the thread groove and the thread hole to be screwed down, and the two sides of the slide bar are clamped and fixed through the threaded connection hoop nut at the other end of the fixing bolt, so that the use of the worker is facilitated.

As a further proposal of the utility model, the upper end of the auxiliary rotating shaft is fixedly connected with the push rod. When the cutting machine works, the push rod is pushed to drive the auxiliary rotating shaft to rotate the pawl, the rocker is rotated at the moment to drive the ratchet wheel to rotate, the motor driving the rack moves downwards through the ratchet wheel, and the cutting blade fixedly connected with the lower portion of the motor can be adjusted to be at a proper height.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

through the cooperation use of ratchet, the pawl, the rack, main rotating shaft, vice pivot, the rocker, the push rod, first spout and first slider, can cut the height on lawn as required, rotate the rocker, drive the ratchet rotation in the main rotating shaft, the ratchet drives the motor of rack after-fixing, along first spout rebound to suitable position, if want to move down, only need promote the push rod and drive vice pivot and rotate, make the pawl rotate, the motor can be along first spout lapse, after sliding to suitable position, return the push rod, make the pawl block main ratchet, make the motor fix at this height.

Through a fixing nut, a fixing bolt, a threaded hole and a threaded groove. The height of the handrail can be adjusted according to the height of a worker by matching the fixed rod with the sliding rod, so that different workers can work at proper heights, and the working efficiency and the practicability are improved.

Through the cooperation of the dust collector, the dust collection pipe and the dust collection port, cut grass fragments and dust can be sucked into the collection box, so that the dust is reduced, and the health of workers is protected.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the housing of the present invention;

FIG. 3 is a cross-sectional view of the summary structure of the present invention;

fig. 4 is a left side view of the overall structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-shell, 2-roller, 3-fixed rod, 4-sliding rod, 5-handrail, 6-first sliding groove, 7-first sliding block, 8-motor, 9-rack, 10-ratchet wheel, 11-main rotating shaft, 12-pawl, 13-auxiliary rotating shaft, 14-transmission shaft, 15-cutting blade, 16-second sliding groove, 17-second sliding block, 18-collecting box, 19-rocker, 20-handle, 21-dust suction port, 22-dust suction pipe, 23-dust collector, 24-thread groove, 25-thread hole, 26-fixing bolt, 27-fixing nut and 28-push 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a garden engineering mowing device comprises a shell 1, a fixed rod 3 and a cutting blade 15, wherein two sides of the shell 1 are provided with rollers 2, the upper end of the shell 1 is fixedly connected with the fixed rod 3, the upper end of the fixed rod 3 is connected with a sliding rod 4 in a sliding way, two sides of the sliding rod 4 are fixedly connected with a handrail 5, the right side of the shell 1 is internally provided with a first chute 6, the first chute 6 is connected with a first sliding block 7 in a sliding way, the first sliding block 7 is fixedly connected with a motor 8, one side of the motor 8 is fixedly connected with a rack 9, the rack 9 is meshed with a ratchet 10, the ratchet 10 is fixedly connected with a main rotating shaft 11, the main rotating shaft 11 is rotatably connected with the shell 1, the upper end of the ratchet 10 is provided with a pawl 12, the pawl 12 is rotatably connected with an auxiliary rotating shaft 13, an output shaft 14 at the lower end of the motor 8 is fixedly connected with, the second slide block 17 is fixedly connected with a collecting box 18.

As an embodiment of the present invention, the other end of the main shaft 11 is fixedly connected to a rocker 19. During operation, through rotating rocker 19, drive the ratchet 10 rotation on the main pivot 11, the ratchet 10 drives rack 9 after-fixing motor 8, can follow first spout 6 rebound to suitable position, convenient adjustment motor 8 down fixed connection's cutting blade 15's height, can cut out the lawn of co-altitude as required.

As an embodiment of the present invention, the collecting box 18 is fixedly connected with the handle 20 at the left side. In operation, the collecting box 18 can be pulled out along the second chute 16 by the handle 20, so as to clean the dust inside.

As an implementation mode of the utility model, the right side of the collecting box 18 is fixedly connected with a dust suction port 21, the dust suction port 21 is fixedly connected with a dust suction pipe 22, and the left side of the dust suction pipe 22 is fixedly connected with a dust collector 23. When the lawn mower works, the cutting blade 15 trims the lawn to generate a large amount of grass and dust, and the dust collector 23 absorbs the grass and dust through the dust suction port 21 and the dust suction pipe 22, so that the dust is prevented from flying, and the health of workers is protected.

As an embodiment of the present invention, a thread groove 24 is provided on the fixing rod 3, a threaded hole 25 is provided on the sliding rod 4, a fixing bolt 26 is screwed in the thread groove 24 and the threaded hole 25, and a fixing nut 27 is screwed in the other end of the fixing bolt 26. During operation, according to the height of a worker, after the sliding rod 4 slides to a proper position, the fixing bolt 26 penetrates through the thread groove 24 and the thread hole 25 to be screwed, and the hoop nut is connected to the other end of the fixing bolt 26 in a threaded mode to enable the two sides of the sliding rod 4 to be clamped and fixed, so that the use of the worker is facilitated.

As an embodiment of the present invention, the upper end of the auxiliary rotating shaft 13 is fixedly connected with the push rod 28. When the cutting machine works, the push rod 28 is pushed to drive the auxiliary rotating shaft 13 to rotate the pawl 12, then the rocker 19 is rotated to drive the ratchet 10 to rotate, the motor 8 which drives the rack 9 is driven by the ratchet 10 to move downwards, and the cutting blade 15 fixedly connected below the motor 8 can be adjusted to be at a proper height.

One specific application of this embodiment is:

when the utility model is used, firstly, the height of the sliding rod 4 is adjusted through the height of a worker, then the height of the cut lawn is trimmed according to the requirement, the rocker 19 is rotated to drive the ratchet 10 on the main rotating shaft 11 to rotate, the ratchet 10 drives the motor 8 fixed behind the rack 9 and moves upwards to a proper position along the first chute 6, if the lawn is wanted to move downwards, only the push rod 28 is pushed to drive the auxiliary rotating shaft 13 to rotate, the pawl 12 rotates, the motor 8 slides downwards along the first chute 6, when the lawn slides to a proper position, the push rod 28 is returned, the pawl 12 is clamped with the main ratchet 10, the cutting blade 15 fixedly connected with the lower part of the motor 8 is fixed at the height, the lawn can be trimmed, when the lawn is trimmed, a large amount of grass and dust are generated, the dust and grass are sucked through the dust suction opening 21 by the dust collector 23, the dust suction pipe 22 is sucked, the health of the worker is, pull out collecting box 18 along second spout 16 through handle 20, conveniently clear up collecting box 18, the utility model discloses grass cutting device has reduced the work degree of difficulty, improves work efficiency and practicality.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a garden engineering grass cutting device, includes shell (1), dead lever (3) and cutting blade (15), its characterized in that: the improved electric bicycle is characterized in that rollers (2) are arranged on two sides of the shell (1), a fixing rod (3) is fixedly connected to the upper end of the shell (1), a sliding rod (4) is slidably connected to the upper end of the fixing rod (3), handrails (5) are fixedly connected to two sides of the sliding rod (4), a first sliding chute (6) is arranged inside the right side of the shell (1), the first sliding chute (6) is slidably connected with a first sliding block (7), the sliding block of the first sliding block (7) is fixedly connected with a motor (8), a rack (9) is fixedly connected to one side of the motor (8), the rack (9) is meshed with a ratchet wheel (10), the ratchet wheel (10) is fixedly connected with a main rotating shaft (11), the main rotating shaft (11) is rotatably connected with the shell (1), a pawl (12) is arranged on the upper end of the ratchet wheel (10), the pawl (12) is rotatably connected with an auxiliary rotating, the lower end of the transmission shaft (14) is fixedly connected with a cutting blade (15), a second sliding groove (16) is formed in the left side of the shell (1), the second sliding groove (16) is connected with a second sliding block (17) in a sliding mode, and the second sliding block (17) is fixedly connected with a collecting box (18).

2. The garden engineering grass cutting device of claim 1, wherein: the other end of the main rotating shaft (11) is fixedly connected with a rocker (19).

3. The garden engineering grass cutting device of claim 1, wherein: the left side of the collecting box (18) is fixedly connected with a handle (20).

4. The garden engineering grass cutting device of claim 1, wherein: the right side of the collection box (18) is fixedly connected with a dust collection port (21), the dust collection port (21) is fixedly connected with a dust collection pipe (22), and the left side of the dust collection pipe (22) is fixedly connected with a dust collector (23).

5. The garden engineering grass cutting device of claim 1, wherein: the fixing rod (3) is provided with a thread groove (24), the sliding rod (4) is provided with a thread hole (25), a fixing bolt (26) is in threaded connection with the thread groove (24) and the thread hole (25), and the other end of the fixing bolt (26) is in threaded connection with a fixing nut (27).

6. The garden engineering grass cutting device of claim 1, wherein: the upper end of the auxiliary rotating shaft (13) is fixedly connected with a push rod (28).