CN220915801U

CN220915801U - Garden lawn trimmer

Info

Publication number: CN220915801U
Application number: CN202322293454.XU
Authority: CN
Inventors: 李烈锋
Original assignee: Yunnan Jialong Engineering Co ltd
Current assignee: Yunnan Jialong Engineering Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-05-10
Anticipated expiration: 2033-08-25

Abstract

The utility model discloses a garden lawn trimmer, which comprises a movable vehicle body, wherein supporting legs are fixedly arranged at four corners of the bottom wall of the movable vehicle body, a grass collecting sleeve is arranged below the movable vehicle body, two connecting blocks are symmetrically arranged on the side wall of the grass collecting sleeve, protection plates are hinged to the upper surfaces of the connecting blocks, two rotating shafts are symmetrically arranged on the upper surfaces of the movable vehicle body in a rotating mode, a second arm rod is fixedly connected to the top end of each rotating shaft, a first arm rod is hinged to the upper surface of one end of each second arm rod, one end of each first arm rod, which is far from the corresponding rotating shaft, is connected with a connecting rod on the lower surface of one end of each first arm rod, one end of each connecting rod, which is far from the corresponding first arm rod, is limited and is connected to the upper surface of the protection plates in a rotating mode.

Description

Garden lawn trimmer

Technical Field

The utility model relates to the technical field of gardens, in particular to a garden lawn trimmer.

Background

The coverage rate of the grasslands becomes one of the basic standards of urban life quality, so that in order to make urban lawns attractive, a large number of environmental protection workers are used for mowing the grasslands regularly every year in almost all cities, and a trimmer is needed when the grasslands are trimmed, but the conventional device has a certain problem when in use, and continuous improvement is still needed;

The utility model discloses a weeding device for landscaping, which comprises a movable vehicle body, wherein the top surface of the movable vehicle body is fixedly connected with an electric control module, the middle part of the movable vehicle body is fixedly connected with a limiting sleeve rod, one end of the limiting sleeve rod is provided with a lifting column in a sliding fit manner, the lower part of the lifting column is fixedly connected with a weeding machine body, the other end of the limiting sleeve rod is provided with a tooth column in a sliding fit manner, a grass collecting sleeve is fixedly connected between the tooth column and the lifting column, the protection column can push away broken stone objects in a trimmed lawn, hard objects in the lawn are prevented from damaging parts of the weeding machine body, and the protection column can comb the lawn needing trimming, so that the lawn trimming is facilitated, and the tidy and attractive effect of lawn trimming is improved.

But the device is when using, the guard post can only block the rubble piece in the guard post outside to can not push away the rubble, because the guard post is fixed the setting, just lead to the rubble to be probably blocked between two guard posts, still need the later stage clear up the rubble of card between the guard post this moment to increase work burden, perhaps the rubble keeps off in the removal automobile body the place ahead by the guard post always, thereby influences the removal of removing the automobile body and advance, and then influence the improvement of work efficiency.

Disclosure of utility model

In order to overcome the defects of the prior art, the utility model provides a garden lawn trimmer, which can solve the technical problems that a protection column can only block broken stone outside the protection column and can not push broken stone away, broken stone is possibly blocked between two protection columns due to the fixed arrangement of the protection columns, and broken stone blocked between the protection columns is required to be cleaned at the later stage, so that the work load is increased, or broken stone is always blocked in front of a mobile vehicle body by the protection columns, so that the moving forward of the mobile vehicle body is influenced, and the improvement of the work efficiency is further influenced.

In order to solve the technical problems, the utility model provides the following technical scheme: including removing the automobile body, remove automobile body diapire four corners department fixed support leg that is provided with, it is provided with and gathers grass cover to remove the automobile body below, it is provided with two connecting blocks to gather grass cover lateral wall symmetry, connecting block upper surface hinged joint has the guard plate, it is provided with two pivots to remove automobile body upper surface symmetry rotation, pivot top fixedly connected with second armed lever, second armed lever one end and the one end upper surface hinged joint who keeps away from the pivot have first armed lever, first armed lever one end and the one end lower surface connection who keeps away from the second armed lever have the connecting rod, connecting rod one end and the one end spacing rotation connection of keeping away from first armed lever are at the guard plate upper surface.

As a preferable technical scheme of the utility model, a cavity is formed in the lower surface of the grass gathering sleeve, a weeding cutter is arranged in the cavity, and the center position of the weeding cutter is connected with the power output end of the motor.

As a preferable technical scheme of the utility model, the bottom wall of the movable vehicle body is fixedly provided with the electric push rod, and the free end of the electric push rod is connected to the upper surface of the grass gathering sleeve.

As a preferable technical scheme of the utility model, the electric control module is arranged on the upper surface of the movable vehicle body and positioned on one side of the two rotating shafts, and two pushing arms for pushing the whole device are symmetrically arranged on the upper surface of the movable vehicle body and positioned on one side of the electric control module.

As a preferable technical scheme of the utility model, the bottom end of the rotating shaft penetrates through the surface of the movable vehicle body and is connected with the power output end of the motor.

As a preferable technical scheme of the utility model, rolling wheels for moving the whole device are connected to the bottom ends of the four supporting legs.

Compared with the prior art, the utility model has the following beneficial effects:

Through the cooperation setting of second armed lever and pivot, realize the rotation to the second armed lever, through the cooperation setting of second armed lever and first armed lever, realize the rotation to first armed lever, through the cooperation setting of first armed lever and connecting rod, realize the rotation to the one end of guard plate, through the cooperation setting of two pivoted guard plates, realize stirring to lawn surface stone, this structure is through two pivoted guard plates, and then dials out the lawn surface stone, and then can guarantee the removal operation of whole device.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

FIG. 4 is a schematic view of a partial perspective structure of the present utility model;

Wherein: 1. moving the vehicle body; 2. a power control module; 3. pushing arms; 4. support legs; 5. grass gathering sleeves; 6. weeding knives; 7. a connecting block; 8. a protection plate; 9. a connecting rod; 10. a first arm; 11. a second arm; 12. a rotating shaft; 13. an electric push rod.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Examples

Referring to fig. 1-4, the utility model provides a garden lawn trimmer, which is characterized in that a grass collecting sleeve 5 is connected below a moving vehicle body 1 through an electric push rod 13, two connecting blocks 7 are symmetrically and fixedly arranged on the side wall of the grass collecting sleeve 5, a protection plate 8 is hinged on the upper surfaces of the two connecting blocks 7, two rotating shafts 12 are symmetrically and rotatably connected on the upper surface of the moving vehicle body 1, a motor is connected at the bottom end of each rotating shaft 12, a second arm rod 11 is fixedly connected at the top end of each rotating shaft 12, a first arm rod 10 is hinged at one end of each second arm rod 11 and at one end far away from the rotating shaft 12, and the first arm rod 10 is connected with one end of the upper surface of the protection plate 8 through a connecting rod 9;

When the novel protective plate is used, a motor arranged at one end of the rotating shaft 12 is turned on, the rotating shaft 12 is driven to rotate through the motor, the second arm rod 11 is further enabled to rotate, the first arm rod 10 is driven to rotate through the second arm rod 11, the first arm rod 10 drives the protective plates 8 to rotate through the connecting rods 9, the two protective plates 8 rotate in the movement state by taking the connecting points with the connecting blocks 7 as the center, and the rotation area of the protective plates 8 is in a regular fan shape;

As a further implementation manner of this embodiment, as shown in fig. 1-4, a weeding cutter 6 for cleaning grass on a lawn is arranged in a cavity on the lower surface of a grass gathering sleeve 5, meanwhile, a supporting leg 4 for supporting the whole device is fixedly arranged at four corners of the bottom wall of a mobile vehicle body 1, rolling wheels capable of enabling the whole device to move are connected to the bottom ends of the supporting legs 4, meanwhile, an electric control module 2 is arranged on the upper surface of the mobile vehicle body 1, and two pushing arms 3 for pushing the whole device are arranged on one side of the electric control module 2;

The specific working principle is as follows:

When the weeding device is used, the whole device is pushed through the pushing arm 3, then the motor power supply connected with the weeding cutter 6 is turned on, the weeding cutter 6 rotates to clean grass, meanwhile, the motor power supply at one end of the rotating shaft 12 is turned on, the second arm rod 11 is driven to rotate through the rotation of the rotating shaft 12, the first arm rod 10 is driven to rotate through the second arm rod 11, the first arm rod 10 drives the protection plates 8 to rotate through the connecting rod 9, the movement states of the two protection plates 8 rotate by taking the connecting point with the connecting block 7 as the center, the rotation area of the protection plates 8 is in a regular fan shape, and the weeding cutter 6 can be guaranteed to normally operate when cleaning weeds through the turning-off of the two protection plates 8, and the movement of the whole device can be guaranteed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a garden lawn trimmer, includes removal automobile body (1), its characterized in that: the utility model discloses a movable vehicle body (1) diapire four corners department is fixed to be provided with supporting leg (4), movable vehicle body (1) below is provided with gathers grass cover (5), gather grass cover (5) lateral wall symmetry and be provided with two connecting blocks (7), connecting block (7) upper surface hinged joint has guard plate (8), movable vehicle body (1) upper surface symmetry rotates and is provided with two pivots (12), pivot (12) top fixedly connected with second armed lever (11), second armed lever (11) one end and the one end upper surface hinged joint who keeps away from pivot (12) have first armed lever (10), one end lower surface that second armed lever (11) were kept away from to first armed lever (10) one end is connected with connecting rod (9), one end that connecting rod (9) one end just kept away from first armed lever (10) is spacing to rotate and is connected at guard plate (8) upper surface.

2. A garden lawn mower as claimed in claim 1, wherein: the weeding device is characterized in that a cavity is formed in the lower surface of the grass gathering sleeve (5), a weeding cutter (6) is arranged in the cavity, and the center position of the weeding cutter (6) is connected with the power output end of the motor.

3. A garden lawn mower as claimed in claim 1, wherein: the bottom wall of the movable vehicle body (1) is fixedly provided with an electric push rod (13), and the free end of the electric push rod (13) is connected to the upper surface of the grass gathering sleeve (5).

4. A garden lawn mower as claimed in claim 1, wherein: the electric power control device is characterized in that an electric power control module (2) is arranged on the upper surface of the mobile vehicle body (1) and located on one side of the two rotating shafts (12), and two pushing arms (3) for pushing the whole device are symmetrically arranged on the upper surface of the mobile vehicle body (1) and located on one side of the electric power control module (2).

5. A garden lawn mower as claimed in claim 1, wherein: the bottom end of the rotating shaft (12) penetrates through the surface of the movable vehicle body (1) and is connected with the power output end of the motor.

6. A garden lawn mower as claimed in claim 1, wherein: the bottom ends of the four supporting legs (4) are connected with rolling wheels for moving the whole device.