CN219876888U

CN219876888U - Municipal garden grass cutting device with collect function

Info

Publication number: CN219876888U
Application number: CN202321306836.5U
Authority: CN
Inventors: 倪煜轩; 王蕊; 梅红燕
Original assignee: Anhui Dujiang Construction Engineering Co ltd
Current assignee: Anhui Dujiang Construction Engineering Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-10-24
Anticipated expiration: 2033-05-26

Abstract

The utility model belongs to the technical field of mowing devices, and particularly relates to a municipal garden mowing device with a collecting function. This municipal garden grass cutting device with collect function is convenient for adjust the height of cutting knife through setting up elevating unit to control the height of mowing, solved the height that can't adjust the blade in the use that proposes among the background art, thereby can't control the problem to the height of mowing, collect the garrulous grass after mowing through setting up collection device, need not the staff and clean again, alleviate staff intensity of labour.

Description

Municipal garden grass cutting device with collect function

Technical Field

The utility model relates to the technical field of mowing devices, in particular to a municipal garden mowing device with a collecting function.

Background

With the development of modern society, municipal infrastructure is equipped with greening lawns, and both greening lawns and other garden plants need to be trimmed regularly.

The grass mower in common use has cart-type and shoulder-span type, and cart-type grass mower mostly has garrulous grass collecting bag, but needs manual grass collection, and shoulder-span type grass mower does not have from taking collecting bag, can only collect garrulous grass after grass mowing personnel cut, uses rakes etc. to hug grass tool with garrulous grass of tiling on the lawn together generally, and this kind of mode of hugging grass collection is wasted time and energy, and efficiency is lower.

The utility model discloses a municipal garden mowing collection device as disclosed in chinese patent CN216415136U, through go-between, the harvesting board, the second pivot, the second motor, first gear, drive gear's setting, the second motor provides power for drive gear, drive first gear and second pivot rotation, the second pivot drives go-between and harvesting board and is circular motion around the axle center of second pivot, reach the effect of collecting garrulous grass after cutting, alleviate mowing personnel's burden, be convenient for develop subsequent collection work, through the fixed plate, the expansion plate, first motor, first pivot and blade's setting, first motor provides power for first pivot, drive the blade is rotatory, be convenient for cut bush, when the cutting scope needs to adjust, remove the expansion plate, make it activity at the fixed plate inner wall, drive first pivot overall structure activity, realize the effect of adjusting the cutting scope.

However, the height of the blade cannot be adjusted in the using process of the device, so that the mowing height cannot be controlled.

Therefore, there is a need to provide a municipal garden mowing device with a collecting function.

Disclosure of Invention

The utility model aims to provide a municipal garden mowing device with a collecting function, which solves the problem that the height of blades cannot be adjusted in the use process and the mowing height cannot be controlled in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a municipal garden grass cutting device with collect function, includes backup pad, supporting leg, gyro wheel and handle, supporting leg fixed mounting is around the backup pad bottom, gyro wheel fixed mounting is in the supporting leg bottom, handle fixed mounting is on the backup pad right side, the backup pad lower extreme is provided with grass cutting device.

The mowing device comprises a lifting unit and a mowing unit, wherein the lifting unit is arranged at the lower end of the supporting plate, and the mowing unit is arranged at the lower end of the supporting plate.

The lifting unit comprises a first motor, a screw rod, a bearing, a shaft sleeve, a limiting rod and a connecting plate, wherein the first motor is fixedly installed at the left rear of the top of the supporting plate, the screw rod is fixedly installed at the output end of the first motor and located inside a left rear supporting leg, the bearing is fixedly installed at the bottom inside the left rear supporting leg, the shaft sleeve is sleeved on the outer surface of the screw rod, the limiting rod is fixedly installed inside the left front supporting leg, and the connecting plate is fixedly installed on the side face of the shaft sleeve.

Preferably, the mowing unit comprises a case, a second motor, a connecting rod and a cutter, wherein the case is arranged at the top of the connecting plate, the second motor is arranged inside the case, the connecting rod is fixedly arranged at the output end of the second motor, and the cutter is fixedly arranged at the bottom of the connecting rod.

Preferably, the collecting device is arranged at the top of the supporting plate and comprises a collecting box, an exhaust fan, a filter screen and an exhaust port, wherein the collecting box is fixedly arranged at the middle part of the top of the supporting plate, the exhaust fan is arranged at the top inside the collecting box, the filter screen is arranged inside the collecting box, and the exhaust port is arranged at the middle part of the bottom of the supporting plate.

Preferably, the bottom of the screw rod is fixedly arranged on the bearing inner ring, supports the screw rod and prevents the screw rod from shaking when rotating.

Preferably, a rectangular groove is formed in one side, adjacent to the left front support leg, of the support leg at the left rear, so that the connecting plate is conveniently connected with the shaft sleeve, and the connecting plate moves up and down along the rectangular groove to adjust the height of the cutting knife.

Preferably, the shaft sleeve is respectively arranged on the outer surface of the screw rod and the outer surface of the limiting rod, and the inner thread is arranged in the shaft sleeve connected with the screw rod, so that the connecting plate moves up and down along the limiting rod.

Preferably, the filter screen is located the air exhauster lower extreme, prevents that the grass of collecting from causing the jam to the air exhauster.

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

1. this municipal garden grass cutting device with collect function is convenient for adjust the height of cutting knife through setting up elevating unit to control the height of mowing, solved among the background art and put forward can't adjust the height of blade in the use, thereby can't control the problem to mowing height.

2. This municipal garden grass cutting device with collect function collects the garrulous grass after mowing through setting up collection device, need not the staff and cleans once more, alleviates staff intensity of labour.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a lifting unit according to the present utility model;

FIG. 3 is a schematic view of a mower unit according to the present utility model;

fig. 4 is a schematic view of the internal structure of the collecting box according to the present utility model.

In the figure: 1. a support plate; 2. support legs; 3. a roller; 401. a first motor; 402. a screw rod; 403. a bearing; 404. a shaft sleeve; 405. a limit rod; 406. a connecting plate; 407. a chassis; 408. a second motor; 409. a connecting rod; 410. a cutting knife; 501. a collection box; 502. an exhaust fan; 503. a filter screen; 504. an air suction port; 6. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

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

embodiment one:

the utility model provides a municipal garden grass cutting device with collect function, includes backup pad 1, supporting leg 2, gyro wheel 3 and handle 6, and supporting leg 2 fixed mounting is around backup pad 1 bottom, and gyro wheel 3 fixed mounting is in supporting leg 2 bottom, and handle 6 fixed mounting is on backup pad 1 right side, is convenient for install the removal through promoting handle 6, and backup pad 1 lower extreme is provided with grass cutting device.

The mowing device comprises a lifting unit and a mowing unit, wherein the lifting unit is arranged at the lower end of the supporting plate 1, and the mowing unit is arranged at the lower end of the supporting plate 1.

The lifting unit comprises a first motor 401, a screw rod 402, a bearing 403, a shaft sleeve 404, a limiting rod 405 and a connecting plate 406, wherein the first motor 401 is fixedly arranged at the left rear side of the top of the supporting plate 1, the screw rod 402 is fixedly arranged at the output end of the first motor 401 and positioned in the left rear supporting leg 2, the bottom of the screw rod 402 is fixedly arranged at the inner ring of the bearing 403, the screw rod 402 is supported, the shaking is prevented when the screw rod 402 rotates, the bearing 403 is fixedly arranged at the inner bottom of the left rear supporting leg 2, the shaft sleeve 404 is sleeved on the outer surface of the screw rod 402, the shaft sleeve 404 is respectively arranged on the outer surface of the screw rod 402 and the outer surface of the limiting rod 405, internal threads are formed in the shaft sleeve 404 connected with the screw rod 402, the connecting plate 406 moves up and down along the limiting rod 405, the limiting rod 405 is fixedly arranged in the left front supporting leg 2, the connecting plate 406 is fixedly arranged on the side of the shaft sleeve 404, and a rectangular groove is formed in one side of the left rear supporting leg 2 adjacent to the left front supporting leg 2, the connecting plate 406 is conveniently connected with the shaft sleeve 404, so that the connecting plate 406 moves up and down along the rectangular groove, and the height of the cutting knife 410 is adjusted.

The mowing unit comprises a machine case 407, a second motor 408, a connecting rod 409 and a cutter 410, wherein the machine case 407 is arranged at the top of the connecting plate 406 to protect the second motor 408, the second motor 408 is arranged inside the machine case 407, the connecting rod 409 is fixedly arranged at the output end of the second motor 408, and the cutter 410 is fixedly arranged at the bottom of the connecting rod 409.

Embodiment two:

based on the first embodiment: the backup pad 1 top is provided with collection device, and collection device includes collecting box 501, air exhauster 502, filter screen 503 and exhaust port 504, and collecting box 501 fixed mounting is in backup pad 1 top middle part, and air exhauster 502 is installed at collecting box 501 inside top, and filter screen 503 installs inside collecting box 501, and filter screen 503 is located air exhauster 502 lower extreme, prevents that the grass of collecting from causing the jam to air exhauster 502, and exhaust port 504 installs in backup pad 1 bottom middle part.

When the novel lawn mower is used, the first motor 401 is started to drive the screw rod 402 to rotate, the shaft sleeve 404 and the screw rod 402 are matched to drive the connecting plate 406 to move up and down along the limiting rod 405, the cutter 410 is moved to a proper position, the second motor 408 is started to drive the connecting rod 409 to rotate, the connecting rod 409 drives the cutter 410 to rotate, mowing is carried out on municipal gardens, meanwhile, the exhaust fan 502 is started to suck broken grass into the collecting box 501 through the exhaust opening 504, the device is moved by pushing the handle 6, and mowing is carried out on different positions.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. Municipal garden grass cutting device with collect function, including backup pad (1), supporting leg (2), gyro wheel (3) and handle (6), supporting leg (2) fixed mounting is around backup pad (1) bottom, gyro wheel (3) fixed mounting is in supporting leg (2) bottom, handle (6) fixed mounting is on backup pad (1) right side, its characterized in that: a mowing device is arranged at the lower end of the supporting plate (1);

the mowing device comprises a lifting unit and a mowing unit, wherein the lifting unit is arranged at the lower end of the supporting plate (1), and the mowing unit is arranged at the lower end of the supporting plate (1);

the lifting unit comprises a first motor (401), a screw rod (402), a bearing (403), a shaft sleeve (404), a limiting rod (405) and a connecting plate (406), wherein the first motor (401) is fixedly installed at the left rear of the top of the supporting plate (1), the screw rod (402) is fixedly installed at the output end of the first motor (401) and located inside a left rear supporting leg (2), the bearing (403) is fixedly installed at the bottom inside the left rear supporting leg (2), the shaft sleeve (404) is sleeved on the outer surface of the screw rod (402), the limiting rod (405) is fixedly installed inside the left front supporting leg (2), and the connecting plate (406) is fixedly installed at the side surface of the shaft sleeve (404).

2. The municipal garden mowing device with a collecting function according to claim 1, wherein: the mowing unit comprises a machine case (407), a second motor (408), a connecting rod (409) and a cutter (410), wherein the machine case (407) is installed at the top of the connecting plate (406), the second motor (408) is installed inside the machine case (407), the connecting rod (409) is fixedly installed at the output end of the second motor (408), and the cutter (410) is fixedly installed at the bottom of the connecting rod (409).

3. The municipal garden mowing device with a collecting function according to claim 1, wherein: the utility model discloses a collecting device, including collecting box (501), air exhauster (502), filter screen (503) and exhaust vent (504), collecting box (501) fixed mounting is in backup pad (1) top middle part, air exhauster (502) are installed at collecting box (501) inside top, filter screen (503) are installed inside collecting box (501), exhaust vent (504) are installed in backup pad (1) bottom middle part.

4. The municipal garden mowing device with a collecting function according to claim 1, wherein: the bottom of the screw rod (402) is fixedly arranged at the inner ring of the bearing (403).

5. The municipal garden mowing device with a collecting function according to claim 1, wherein: rectangular grooves are formed in one side, adjacent to the left front support leg (2), of the left rear support leg (2).

6. The municipal garden mowing device with a collecting function according to claim 1, wherein: the shaft sleeve (404) is respectively arranged on the outer surface of the screw rod (402) and the outer surface of the limiting rod (405), and internal threads are formed in the shaft sleeve (404) connected with the screw rod (402).

7. A municipal garden mowing device with collection function according to claim 3, wherein: the filter screen (503) is positioned at the lower end of the exhaust fan (502).