Landscape greening lawn trimming device

Abstract

The utility model discloses a landscape greening lawn trimming device which comprises a cart and a trimming unit arranged in the cart and used for trimming a lawn, a front carding plate is arranged in the cart and located below the trimming unit, the front carding plate comprises a plate body fixedly connected with the cart, and the plate body is fixedly connected with the cart. Front carding grooves are uniformly formed in the side, away from the trimming unit, of the plate body, an inclined plane is formed at the top of the plate body, and the end, close to the front carding grooves, of the inclined plane is lower than the end, away from the front carding grooves, of the inclined plane; according to the lawn trimming device, the trimming unit is used in cooperation with the front carding plate, grass pressed down on a lawn can be carded and straightened through the front carding plate in the lawn trimming process, then the grass is trimmed through the trimming unit, and therefore the lawn modifying effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of trimming devices, in particular to a landscape greening lawn trimming device. Background Art

[0002] In modern urban landscapes, lawns, as important green elements, play an important role in beautifying the environment and improving air quality. However, traditional mowing devices are often simple in design and cannot adapt to complex and changing terrain and lawn conditions, resulting in unstable mowing quality and even damage to the lawn. For example, outdoor lawns are often trampled by people, so some grass is pressed down and fits the ground, which reduces the overall aesthetic performance of the lawn. Therefore, it is necessary to provide a landscape greening lawn mowing device that can better protect the health and beauty of the lawn. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a landscape greening lawn mowing device, which effectively solves the problems raised by the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a landscape greening lawn mowing device, comprising a cart and a mowing unit arranged in the cart for mowing the lawn, a front combing plate is arranged inside the cart, the front combing plate is located below the mowing unit, the front combing plate comprises a plate body fixedly connected to the cart, front combing grooves are evenly opened on the side of the plate body away from the mowing unit, and an inclined surface is formed on the top of the plate body, and an end of the inclined surface close to the front combing groove is lower than an end of the inclined surface away from the front combing groove.

[0005] Preferably, the inner top wall of the cart is symmetrically fixedly connected with electric push rods, and the output ends of the two electric push rods are fixedly connected to the trimming unit.

[0006] Preferably, the trimming unit includes a mounting plate fixedly connected to the output ends of the two electric push rods, four first sprockets are rotatably connected to the mounting plate, the corresponding two first sprockets are connected via a first chain transmission, trimming blades are evenly and fixedly connected to the first chain, the four first sprockets are each fixedly connected to a second sprocket, the four second sprockets are connected via a second chain transmission, and a driving motor is also fixedly connected to the mounting plate, and the output shaft of the driving motor is fixedly connected to one of the first sprockets.

[0007] Preferably, a walking unit is provided inside the cart, and the walking unit includes a front walking wheel and two rear walking wheels, both of which are arranged to rotate relative to the cart. The two rear walking wheels are fixedly connected by a transmission shaft, and a walking motor is fixedly connected inside the cart to drive the transmission shaft to rotate.

[0008] Preferably, a rear auxiliary unit is further provided inside the cart, and the rear auxiliary unit includes a rotating shaft rotatably connected to the cart, and a rear combing plate is evenly fixedly connected to the rotating shaft, and rear combing grooves are evenly opened on the rear combing plate; and the rotating shaft is connected to the transmission shaft through a transmission member.

[0009] Preferably, the transmission member is a sprocket chain transmission mechanism.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] During work, by using the trimming unit in conjunction with the front combing plate, the front combing plate can be used to comb and straighten the flattened grass on the lawn during lawn trimming, and then the trimming unit can be used to trim the lawn, thereby improving the lawn modification effect; by using the rear auxiliary unit and the walking unit in conjunction, the rear auxiliary unit can be driven to straighten the grass on the lawn that is tilted toward the front end of the cart during the walking of the cart, thereby further improving the lawn trimming effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] In the attached picture:

[0014] Figure 1 This is a schematic diagram of the structure of a landscape greening lawn mowing device of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the cart of the utility model;

[0016] Figure 3 This is a schematic diagram of the front combing plate structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the trimming unit of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the walking unit and the rear auxiliary unit of the utility model.

[0019] In the figure: 1. cart; 2. trimming unit; 201. mounting plate; 202. first sprocket; 203. first chain; 204. trimming blade; 205. second sprocket; 206. second chain; 207. driving motor; 3. front combing plate; 301. plate body; 302. front combing slot; 303. inclined surface; 4. walking unit; 401. front walking wheel; 402. rear walking wheel; 403. transmission shaft; 404. walking motor; 5. rear auxiliary unit; 501. rotating shaft; 502. rear combing plate; 503. rear combing slot; 504. transmission member; 6. electric push rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Embodiment 1, by Figure 1-5 The utility model relates to a landscape lawn mowing device, comprising a cart 1 and a mowing unit 2 arranged in the cart 1 for mowing the lawn, a front combing plate 3 is arranged inside the cart 1, the front combing plate 3 is located below the mowing unit 2, the front combing plate 3 comprises a plate body 301 fixedly connected to the cart 1, a side of the plate body 301 away from the mowing unit 2 is evenly provided with front combing grooves 302, and an inclined surface 303 is formed on the top of the plate body 301, and an end of the inclined surface 303 close to the front combing groove 302 is lower than an end of the inclined surface 303 away from the front combing groove 302;

[0022] With such a design, during the movement of the cart 1, larger foreign objects are pushed to both sides by the shell of the cart 1, so that the grass on the lawn enters the interior of the cart 1. As the cart 1 moves, the lawn is trimmed by the trimming unit 2 in the cart 1. During this period, the flattened grass is lifted up by the front combing plate 3, thereby achieving the effect of combing and correcting the grass on the lawn. The lifted grass is trimmed after contacting the trimming unit 2, thereby improving the trimming effect of the lawn.

[0023] The inner top wall of the cart 1 is symmetrically fixedly connected with electric push rods 6, and the output ends of the two electric push rods 6 are fixedly connected to the trimming unit 2;

[0024] With such a design, the electric push rod 6 can drive the mowing unit 2 to move upward or downward, so as to adjust the mowing height of the lawn.

[0025] The trimming unit 2 includes a mounting plate 201 fixedly connected to the output ends of the two electric push rods 6, four first sprockets 202 are rotatably connected to the mounting plate 201, two corresponding first sprockets 202 are transmission-connected via a first chain 203, trimming blades 204 are evenly and fixedly connected to the first chain 203, four first sprockets 202 are all fixedly connected to second sprockets 205, four second sprockets 205 are transmission-connected via a second chain 206, and a driving motor 207 is also fixedly connected to the mounting plate 201, and the output shaft of the driving motor 207 is fixedly connected to one of the first sprockets 202;

[0026] This design facilitates the first sprocket 202 to rotate through the driving motor 207, and the two first chains 203 to rotate through the cooperation of the second sprocket 205 and the second chain 206, so that the lawn can be mowed by the trimming blades 204 on the first chains 203.

[0027] A walking unit 4 is provided inside the cart 1, and the walking unit 4 includes a front walking wheel 401 and two rear walking wheels 402, both of which are arranged to rotate relative to the cart 1. The two rear walking wheels 402 are fixedly connected by a transmission shaft 403, and a walking motor 404 is fixedly connected inside the cart 1 to drive the transmission shaft 403 to rotate;

[0028] This design facilitates the travel motor 404 to drive the transmission shaft 403 to rotate, and the transmission shaft 403 drives the two rear travel wheels 402 to move, thereby realizing the travel of the cart 1.

[0029] A rear auxiliary unit 5 is also provided inside the cart 1. The rear auxiliary unit 5 includes a rotating shaft 501 rotatably connected to the cart 1. A rear combing plate 502 is evenly fixedly connected to the rotating shaft 501. The rear combing plate 502 is evenly provided with rear combing grooves 503. The rotating shaft 501 is connected to the transmission shaft 403 through a transmission member 504. The transmission member 504 is a sprocket chain transmission mechanism.

[0030] This design makes it easy to drive the rotating shaft 501 to rotate through the transmission member 504, and the rotating shaft 501 drives the rear combing plate 502 to rotate, so that the grass on the lawn that is tilted toward the front end of the cart 1 is straightened through the rear combing plate 502, and the straightened grass is trimmed by the trimming unit 2, thereby further improving the trimming effect of the lawn.

Claims

1. A landscape lawn mowing device, comprising a cart (1) and a mowing unit (2) arranged in the cart (1) for mowing the lawn, characterized in that: A front combing plate (3) is arranged inside the cart (1), and the front combing plate (3) is located below the trimming unit (2). The front combing plate (3) comprises a plate body (301) fixedly connected to the cart (1), and front combing grooves (302) are evenly arranged on a side of the plate body (301) away from the trimming unit (2), and an inclined surface (303) is formed on the top of the plate body (301), and an end of the inclined surface (303) close to the front combing groove (302) is lower than an end of the inclined surface (303) away from the front combing groove (302); The cart (1) is provided with a walking unit (4) inside, the walking unit (4) comprising a front walking wheel (401) and two rear walking wheels (402) both of which are arranged to rotate relative to the cart (1), the two rear walking wheels (402) are fixedly connected via a transmission shaft (403), and a walking motor (404) is fixedly connected inside the cart (1) to drive the transmission shaft (403) to rotate; The cart (1) is further provided with a rear auxiliary unit (5) inside. The rear auxiliary unit (5) comprises a rotating shaft (501) rotatably connected to the cart (1). A rear combing plate (502) is evenly and fixedly connected to the rotating shaft (501). The rear combing plate (502) is evenly provided with rear combing grooves (503). The rotating shaft (501) is in transmission connection with the transmission shaft (403) via a transmission member (504).

2. A landscape lawn mowing device according to claim 1, characterized in that: The inner top wall of the cart (1) is symmetrically and fixedly connected with electric push rods (6), and the output ends of the two electric push rods (6) are both fixedly connected to the trimming unit (2).

3. A landscape lawn mowing device according to claim 2, characterized in that: The trimming unit (2) comprises a mounting plate (201) fixedly connected to the output ends of the two electric push rods (6); four first sprockets (202) are rotatably connected to the mounting plate (201); two corresponding first sprockets (202) are transmission-connected to each other via a first chain (203); trimming blades (204) are evenly and fixedly connected to the first chain (203); second sprockets (205) are fixedly connected to each of the four first sprockets (202); the four second sprockets (205) are transmission-connected to each other via a second chain (206); a driving motor (207) is also fixedly connected to the mounting plate (201); and an output shaft of the driving motor (207) is fixedly connected to one of the first sprockets (202).

4. A landscape lawn mowing device according to claim 1, characterized in that: The transmission member (504) is a sprocket chain transmission mechanism.

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