CN213784223U

CN213784223U - Municipal administration weeding device

Info

Publication number: CN213784223U
Application number: CN202022841789.7U
Authority: CN
Inventors: 杨慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-27
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a municipal weeding device, relating to the technical field of municipal environmental protection; the device includes control box, two-way lead screw, material case and motor, the inner wall top of control box is equipped with rotatory two-way lead screw, the both sides cover of two-way lead screw has the nut, the below of two-way lead screw is equipped with the diaphragm, the spacing groove has been seted up to the left and right sides of diaphragm, be equipped with the mounting bracket below the diaphragm, be equipped with the motor in the mounting bracket, the rotation axis is connected in the output transmission of motor, the blade is being connected in the bottom transmission of rotation axis, survey the bottom in the operability and be equipped with material case, fan and feed inlet, the outer wall left side of control box is equipped with adjustable handle, the bottom of control box is equipped with the universal wheel.

Description

Municipal administration weeding device

Technical Field

The utility model relates to a municipal administration environmental protection technology field specifically is a municipal administration weeding device.

Background

The weeding device is a mechanical tool for trimming lawns, vegetations and the like, is used for cutting the grass quilts and the vegetations, trimming and removing excessive weeds on the lawns, is favorable for creating a good municipal environment, and reflects the humanistic theme spirit of the city.

The handle of the existing weeding device can not be adjusted according to the height and the use habit of a user, so that the weeding device is inconvenient to use, and the cutting blade can not adjust the allowance after mowing according to the terrain of a garden environment, so that the practicability is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal administration weeding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a municipal administration weeding device, the device include control box, two-way lead screw, material case and motor, the inner wall top of control box is equipped with two-way lead screw, the left and right sides of two-way lead screw respectively overlaps there is a nut, the lead screw is connected with the transmission of control box inner wall, the right side outer wall fixedly connected with second motor of control box, the output and the two-way lead screw transmission of second motor are connected, be equipped with below the two-way lead screw with control box inner wall fixed connection's diaphragm, the spacing groove has been seted up to the diaphragm left and right sides, install the mounting bracket in the control box, the mounting bracket passes through second telescopic link and diaphragm fixed connection, the outer wall left side of control box is adjustable handle.

As a further aspect of the present invention: the fixed first backup pad that is provided with in the outside left side of control box, be provided with the second fixed block on the first backup pad, the activity is provided with the pivot in the second fixed block, swing joint has the connecting block in the pivot, on connecting block fixed connection and the handle, the cover has the rubber sleeve on the handle, one side that the handle is close to the control box is fixed with first telescopic link, install the bolt on the first telescopic link, the bottom and the first fixed plate fixed connection of first telescopic link, first fixed plate bottom and first backup pad fixed connection.

As a further aspect of the present invention: the left and right sides of mounting bracket is provided with the connecting rod, the spacing groove and nut fixed connection are run through to the other one end of connecting rod.

As a further aspect of the present invention: the utility model discloses a blade cutting machine, including mounting bracket, bracing piece, first motor, second backup pad, rotation axis, the inside left and right sides of mounting bracket is equipped with the bracing piece, bracing piece and first motor fixed connection, the bottom and the second backup pad fixed connection of mounting bracket, the output and the rotation axis transmission of first motor are connected, the rotation axis runs through the second backup pad, the other end and the blade fixed connection of rotation axis.

As a further aspect of the present invention: the bottom inner wall of control box is equipped with the material case, material case and tuber pipe fixed connection, the bottom fixedly connected with feed inlet that the tuber pipe runs through the control box, the top of tuber pipe is equipped with the fan.

As a further aspect of the present invention: the bottom of the operation box is provided with universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that: the device realizes the function of adjusting the handle by arranging the rotating shaft, the connecting block, the second fixing block, the first telescopic rod and the bolt, can be flexibly adjusted according to the heights of different users, reduces the use fatigue of operators and increases the use efficiency; the device simple structure can adjust the height of blade through two-way lead screw to this satisfies the use under the different environment, and this device has still set up material case and fan, can retrieve the debris that the cutting got off, has avoided the untidy and tidy of environment.

Drawings

Fig. 1 is a schematic structural view of a municipal weeding apparatus.

Fig. 2 is a schematic structural view of a first telescopic rod in the municipal weeding device.

Fig. 3 is a schematic structural view of a mounting frame in the municipal weeding apparatus.

In the figure: the device comprises a rubber sleeve 1, a bolt 2, a first fixing plate 3, a first supporting plate 4, a first telescopic rod 5, a fan 6, a handle 7, a second fixing block 8, a rotating shaft 9, a connecting block 10, a bidirectional screw rod 11, a universal wheel 12, an operation box 13, a nut 14, a second telescopic rod 15, a connecting rod 16, a second supporting plate 17, a first motor 18, a rotating shaft 19, a blade 20, a second motor 21, a material box 22, a feed port 23, a supporting rod 24, a limiting groove 25, a transverse plate 26 and a mounting frame 27.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in embodiment 1 of the present invention, a municipal weeding device comprises an operation box 13, a bidirectional screw rod 11, a material box 22 and a motor, wherein the top of the inner wall of the operation box 13 is provided with the bidirectional screw rod 11 for adjusting the distance between the nuts 14, the left and right sides of the bidirectional screw rod 11 are respectively sleeved with one nut 14, the bidirectional screw rod 11 is in transmission connection with the inner wall of the operation box 13, the outer wall of the right side of the operation box 13 is fixedly connected with a second motor 21, the second motor 21 is used for driving the bidirectional screw rod 11 to rotate, the output end of the second motor 21 is in transmission connection with the bidirectional screw rod 11, a transverse plate 26 fixedly connected with the inner wall of the operation box 13 is arranged below the bidirectional screw rod 11, the left and right sides of the transverse plate 26 are provided with limiting grooves 25 for limiting the moving distance of the nuts 14, an installation frame 27 is installed in the operation box 13, the mounting frame 27 is fixedly connected with the transverse plate 26 through a second telescopic rod 15, the telescopic rod 15 is used for stabilizing the mounting frame 27, the adjustable handle 7 is arranged on the left side of the outer wall of the operating box 13, and the handle 7 is used for pushing the device to move.

Example 2

Referring to fig. 1 to 3, the main differences between the embodiment 2 and the embodiment 1 are: the left side of the outer side of the operating box 13 is fixedly provided with a first supporting plate 4, the first supporting plate 4 is used for supporting an adjustable handle 7, the first supporting plate 4 is provided with a second fixing block 8, a rotating shaft 9 is movably arranged in the second fixing block 8, the rotating shaft is used for adjusting the angle of the handle, the rotating shaft 9 is movably connected with a connecting block 10, the connecting block 10 is fixedly connected with the handle 7, the handle 7 is sleeved with a rubber sleeve 1 for protecting hands, one side of the handle 7, which is close to the operating box 13, is fixedly provided with a first telescopic rod 5 for adjusting the height of the handle 7 and fixing the handle 7, the first telescopic rod 5 is provided with a bolt 2, the bolt 2 is used for fixing the height of the first telescopic rod 5, the bottom of the first telescopic rod 5 is fixedly connected with a first fixing plate 3, the bottom of the first fixing plate 3 is fixedly connected with the first supporting plate 4, the left side and the right side of the mounting rack 27 are provided with connecting rods 16, the connecting rods 16 are used for keeping the first motor stable, and the other ends of the connecting rods 16 penetrate through the limiting grooves 25 and are fixedly connected with the nuts 14;

the inside left and right sides of mounting bracket 27 is equipped with bracing piece 24, bracing piece 24 and first motor 18 fixed connection, the bottom and the second backup pad 17 fixed connection of mounting bracket 27, the bottom inner wall of control box 13 is equipped with material case 22, material case 22 and tuber pipe fixed connection, the tuber pipe runs through the bottom fixedly connected with feed inlet 23 of control box 13, and the purpose makes and absorbs debris and dust at the ruderal in-process of cutting, the top of tuber pipe is equipped with fan 6. The bottom of the operation box 13 is provided with a universal wheel 12, the output end of the first motor 18 is in transmission connection with a rotating shaft 19, the rotating shaft 19 penetrates through the second supporting plate 17, the other end of the rotating shaft 19 is fixedly connected with a blade 20, and the blade is used for weeding.

The utility model discloses a theory of operation is: the device can move to a place needing mowing through the universal wheel 12 at the bottom when in use, the height and the inclination angle of the handle 7 can be adjusted according to the height and the use habit of a user before the device is used, the specific method is that the bolt 2 is unscrewed to adjust the height of the first telescopic rod 5, the height of the handle 7 is changed, the handle 7 can rotate around the rotating shaft 9, the bolt 2 is screwed down after the height of the handle 7 is adjusted to fix the height of the handle 7, the second motor 21 is started when the device is used, the bidirectional screw rod 11 is driven to rotate through the forward rotation and the reverse rotation of the second motor 21, the nut 14 on the bidirectional screw rod 11 drives the connecting rod 16, the connecting rod 16 drives the mounting rack 27 to change the height of the blade, the first motor 18 is fixedly connected with the supporting rod 24, the connecting rod 16 and the second supporting plate 17 play a role of stabilizing the first motor 18, the first motor 18 drives the rotating shaft 19 and the blade to rotate, thus, weeds are repaired, the switch of the fan 6 is turned on while the blade rotates, and the cleaned weeds are sucked into the material box 22 through the feed port 23, so that the environment is cleaner and tidier.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The municipal weeding device is characterized by comprising an operation box (13), a bidirectional screw rod (11), a material box (22) and a motor, wherein the bidirectional screw rod (11) is arranged at the top of the inner wall of the operation box (13), nuts (14) are respectively sleeved on the left side and the right side of the bidirectional screw rod (11), the screw rod is in transmission connection with the inner wall of the operation box (13), the outer wall of the right side of the operation box (13) is fixedly connected with a second motor (21), the output end of the second motor (21) is in transmission connection with the bidirectional screw rod (11), a transverse plate (26) fixedly connected with the inner wall of the operation box (13) is arranged below the bidirectional screw rod (11), limiting grooves (25) are formed in the left side and the right side of the transverse plate (26), an installation frame (27) is installed in the operation box (13), and the installation frame (27) is fixedly connected with the transverse plate (26) through a second telescopic rod (15), the left side of the outer wall of the operating box (13) is provided with an adjustable handle (7).

2. The municipal weeding device according to claim 1, wherein a first support plate (4) is fixedly provided to the left outside of the operation box (13), a second fixed block (8) is arranged on the first supporting plate (4), a rotating shaft (9) is movably arranged in the second fixed block (8), the rotating shaft (9) is movably connected with a connecting block (10), the connecting block (10) is fixedly connected with the handle (7), the rubber sleeve (1) is sleeved on the handle (7), a first telescopic rod (5) is fixed on one side of the handle (7) close to the operating box (13), the first telescopic rod (5) is provided with a bolt (2), the bottom of the first telescopic rod (5) is fixedly connected with the first fixing plate (3), the bottom of the first fixing plate (3) is fixedly connected with the first supporting plate (4).

3. The municipal weeding device according to claim 1, wherein the left and right sides of the mounting bracket (27) are provided with connecting rods (16), and the other ends of the connecting rods (16) penetrate through the limiting grooves (25) and are fixedly connected with the nuts (14).

4. The municipal weeding device according to claim 1, wherein support rods (24) are arranged on the left and right sides of the interior of the mounting rack (27), the support rods (24) are fixedly connected with a first motor (18), the bottom of the mounting rack (27) is fixedly connected with a second support plate (17), the output end of the first motor (18) is in transmission connection with a rotating shaft (19), the rotating shaft (19) penetrates through the second support plate (17), and the other end of the rotating shaft (19) is fixedly connected with the blade (20).

5. The municipal weeding device according to claim 2, wherein a material tank (22) is arranged on the inner wall of the bottom of the operation box (13), the material tank (22) is fixedly connected with an air pipe, the air pipe penetrates through the bottom of the operation box (13) and is fixedly connected with a feeding hole (23), and a fan (6) is arranged on the top of the air pipe.

6. The municipal weeding apparatus according to any one of claims 1 to 2, wherein the bottom of the operation box (13) is provided with universal wheels (12).