Lawn mower

Abstract

The utility model discloses a lawn mower, relates to lawn mower technical field, including protective shell and mowing mechanism, protective shell inside is provided with compression mechanism, compression mechanism includes electric cylinder and compression plate, compression plate top is fixed installation two sets of guide rod, compression plate inside is provided with the movable plate. By arranging the compression mechanism, cut grass can be directly collected in a centralized mode, the workload of follow-up cleaning is reduced, the lawn trimming efficiency is improved, the compression mechanism can compress collected grass blocks, the size is reduced, more grass blocks can be contained in the collecting device, the collecting efficiency is improved, and the collecting efficiency is improved. The compressed grass blocks are easier to store and treat, the transportation and treatment cost can be reduced, the subsequent grass block treatment work is facilitated, meanwhile, the cleaning and mowing frequency is reduced, the labor and time cost is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lawn mowers, in particular to a lawn mower. Background Art

[0002] A lawn mower is a mechanical tool used to trim lawns and vegetation, etc. It consists of a cutter disc, an engine, a travel wheel, a travel mechanism, a blade, an armrest, and a control part. It consists of a parallel four-bar lifting device, a frame, a left and right single-wing weeding device, a whole machine deviation adjustment device, a comb tooth rotating bevel gear speed-increasing transmission mechanism, and a comb tooth profiling depth adjustment device.

[0003] For example, publication number CN219124800U discloses a lawn mower, including a body, an adjustment assembly and an outer rod, a fixing block is fixedly arranged on the back of the body, connecting shafts are arranged on both sides of the fixing block, an outer rod is sleeved on the connecting shaft, an inner rod is sleeved on the side of the outer rod away from the body, a first through hole and a second through hole are formed in the outer rod and the inner rod, a screw rod is penetrated through the first through hole and the second through hole, a clamping block is arranged at one end of the screw rod, a nut is sleeved at the other end of the screw rod, a connecting plate is fixedly arranged in the middle of the outer rod, a bottom plate is fixedly arranged at the lower end of the fixing block, and an adjustment assembly is arranged between the connecting plate and the bottom plate.

[0004] However, in the prior art, the grass needs to be collected in time after mowing the lawn. Grass clippings that are not cleaned in time will retain germs and pests, increasing the risk of lawn disease and pests, and will also hinder the absorption of sunlight, air and water on the lawn, affecting the growth of the grass. Extra time and human resources are required to collect the clippings after mowing, and other tools or equipment need to be used, which is cumbersome to operate and increases the cost of lawn maintenance. Frequent collection of grass clippings will also lead to artificial trampling and compaction of lawn soil, affecting soil aeration and water permeability. In view of the above problems, a lawn mower is proposed. Utility Model Content

[0005] The utility model aims to provide a lawn mower to solve the problems in the prior art that extra time and human resources are needed to collect the cut grass after mowing, other tools or equipment need to be used, the operation is cumbersome, and the cost of lawn maintenance is increased.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a lawn mower, comprising a protective shell and a mowing mechanism, a compression mechanism is arranged inside the protective shell, the compression mechanism comprises an electric cylinder and a compression plate, two groups of guide rods are fixedly installed on the top of the compression plate, a movable plate is arranged through the inside of the compression plate, a forming box is arranged below the compression plate, an adjustment mechanism is arranged on the top of the protective shell, a flip door is rotatably connected to one side of the protective shell, a hanging ear is fixedly installed on one side of the flip door, a curved hook is fixedly installed on one side of the protective shell, and a slope is fixedly installed on one side of the protective shell.

[0007] Preferably, the mowing mechanism is installed inside the protective shell, and one side of the electric cylinder is fixedly connected to the top of the protective shell.

[0008] Preferably, the output end of the electric cylinder is fixedly connected to the top of the compression plate, the two groups of guide rods both penetrate the interior of the protective shell, and the outer wall of the forming box is in contact with the inner wall of the protective shell.

[0009] Preferably, the adjustment mechanism comprises a fixing plate, two groups of rotating rods, two groups of fixing bolts 1, two groups of fixing bolts 2 and a handle bar, and the bottom of the fixing plate is fixedly mounted to the top of the protective shell.

[0010] Preferably, one end of the two groups of rotating rods are rotatably connected to the inside of the fixed plate, the inside of the two groups of rotating rods are slidably connected to sliding rods, and the two groups of fixing bolts respectively penetrate the inside of the two groups of sliding rods.

[0011] Preferably, two groups of adjustment rods are fixedly installed on the top of the protective shell, and the two groups of fixing bolts respectively penetrate the interior of the two groups of adjustment rods.

[0012] Preferably, one end of the two groups of sliding rods are respectively fixedly mounted on two ends of the handle rod.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, by setting a compression mechanism, the cut grass can be directly collected and concentrated, which reduces the workload of subsequent cleaning, improves the efficiency of lawn mowing, avoids the accumulation of cut grass on the lawn, affects the growth of the lawn, reduces the breeding of pathogens and pests, and reduces the risk of lawn disease and pests. The compression mechanism can compress the collected grass blocks to reduce the volume, so that more grass blocks can be accommodated in the collection device, which improves the collection efficiency. The compressed grass blocks are easier to store and handle, which can reduce the cost of transportation and handling, facilitates the subsequent grass block handling work, and at the same time reduces the number of cleaning and mowing times, saves manpower and time costs, and improves work efficiency.

[0015] 2. In the utility model, by providing an adjustment mechanism, the lawn mower can adapt to users of different heights, making the operation more comfortable and convenient. The height and angle of the hand grip can be adjusted according to the needs of personal height and posture, which can reduce fatigue during use and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic diagram of a lawn mower is proposed for the utility model;

[0017] Figure 2 A schematic diagram of the internal structure of a lawn mower is provided for the utility model;

[0018] Figure 3 The utility model provides a three-dimensional structural schematic diagram of a compression mechanism of a lawn mower;

[0019] Figure 4 The utility model provides a three-dimensional structural schematic diagram of an adjusting mechanism of a lawn mower.

[0020] Legend: 1. Protective shell; 2. Mowing mechanism; 3. Compression mechanism; 31. Electric cylinder; 32. Guide rod; 33. Compression plate; 34. Movable plate; 35. Forming box; 4. Adjustment mechanism; 41. Fixed plate; 42. Rotating rod; 43. Sliding rod; 44. Fixed bolt one; 45. Adjustment rod; 46. Fixed bolt two; 47. Hand grip; 5. Flip door; 6. Hanging ear; 7. Hook; 8. Slope. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] like Figure 1-3As shown, the utility model provides a lawn mower, including a protective shell 1 and a mowing mechanism 2. A compression mechanism 3 is arranged inside the protective shell 1. The compression mechanism 3 includes an electric cylinder 31 and a compression plate 33. Two groups of guide rods 32 are fixedly installed on the top of the compression plate 33. A movable plate 34 is arranged inside the compression plate 33. A forming box 35 is arranged below the compression plate 33. An adjustment mechanism 4 is arranged on the top of the protective shell 1. A flip door 5 is rotatably connected to one side of the protective shell 1. A hanging ear 6 is fixedly installed on one side of the flip door 5. A hook 7 is fixedly installed on one side of the protective shell 1. A slope 8 is fixedly installed on one side of the protective shell 1. The mowing mechanism 2 is installed inside the protective shell 1. One side of the electric cylinder 31 is fixedly connected to the top of the protective shell 1. The output end of the electric cylinder 31 is fixedly connected to the top of the compression plate 33. The two groups of guide rods 32 all penetrate the interior of the protective shell 1. The outer wall of the forming box 35 contacts the inner wall of the protective shell 1.

[0025] The specific settings and functions of this embodiment are described in detail below. During the movement and promotion of the protective shell 1, the mowing mechanism 2 is started to mow the lawn. The cutting blade in the mowing mechanism 2 rotates to one side of the slope 8, so that the cut grass floats to the slope 8. During the movement of the protective shell 1, the slope 8 continuously shovels up and piles the cut grass, slides into the inside of the protective shell 1, and remains in the inside of the forming box 35. After mowing the lawn for a period of time, the electric cylinder 31 is started to drive the compression plate 33 to move downward. The compression plate 33 drives the two sets of guide rods 32 to slide inside the protective shell 1. When the compression plate 33 continues to move downward, it drives the movable plate 34 downward as well, until the bottom of the movable plate 34 contacts the inner wall of the protective shell 1. The electric cylinder 31 still drives the compression plate 33 to move downward to compress the grass. The scissors 3 are used to collect the grass, and the grass is compressed into blocks. The grass is directly collected by the compression mechanism 3, which reduces the workload of subsequent cleaning and improves the efficiency of lawn mowing. The grass is prevented from piling up on the lawn, which affects the growth of the lawn, reduces the breeding of germs and pests, and reduces the risk of lawn disease and pests. The compression mechanism 3 can compress the collected grass blocks and reduce the volume, so that more grass blocks can be accommodated in the collection device, which improves the collection efficiency. The compressed grass blocks are easier to store and handle, which can reduce the cost of transportation and handling, facilitate the subsequent grass block handling work, and reduce the number of cleaning and mowing times, saving manpower and time costs, and improving work efficiency.

[0026] Embodiment 2

[0027] like Figure 1 , Figure 2 and Figure 4As shown, the adjustment mechanism 4 includes a fixed plate 41, two groups of rotating rods 42, two groups of fixing bolts 1 44, two groups of fixing bolts 2 46 and a hand-grip rod 47. The bottom of the fixed plate 41 is fixedly installed on the top of the protective shell 1, one end of the two groups of rotating rods 42 are rotatably connected to the inside of the fixed plate 41, and the inside of the two groups of rotating rods 42 are slidably connected with sliding rods 43. The two groups of fixing bolts 1 44 respectively penetrate the inside of the two groups of sliding rods 43, and two groups of adjustment rods 45 are fixedly installed on the top of the protective shell 1. The two groups of fixing bolts 2 46 respectively penetrate the inside of the two groups of adjustment rods 45, and one end of the two groups of sliding rods 43 are respectively fixedly installed on the two ends of the hand-grip rod 47.

[0028] The effect achieved by the entire embodiment is that before using the lawn mower, the position of the hand grip 47 is adjusted according to the user's personal height and usage habits. First, the two sets of rotating rods 42 are rotated to a suitable angle, and the rotating rod 42 and the adjustment rod 45 are fixed to each other using the second fixing bolt 46. Then, the two sets of sliding rods 43 are pulled outward until they are of a suitable length. Then, the sliding rod 43 and the rotating rod 42 are fixed using the first two fixing bolts 44, thereby achieving adjustment of the hand grip 47. By setting the adjustment mechanism 4, the lawn mower can adapt to users of different heights, making the operation more comfortable and convenient. The height and angle of the hand grip 47 can be adjusted according to the needs of personal height and posture, which can reduce fatigue during use and improve work efficiency.

[0029] The method of use and working principle of the device are as follows: before using the lawn mower, the position of the hand grip 47 is adjusted according to the height and usage habits of the user. First, the two sets of rotating rods 42 are rotated to a suitable angle, and the rotating rods 42 and the adjusting rods 45 are fixed to each other using the second fixing bolt 46. Then, the two sets of sliding rods 43 are pulled outward until they are of a suitable length. Then, the sliding rods 43 and the rotating rods 42 are fixed using the first fixing bolt 44, so as to adjust the hand grip 47. During the moving and pushing process of the protective shell 1, the mowing mechanism 2 is started to trim the lawn. The cutting blade in the mowing mechanism 2 rotates toward the side of the slope 8, so that the cut grass floats toward the slope 8. When the protective shell 1 is moving, the slope 8 continuously scoops up the cut grass and piles it up, slides into the protective shell 1, and stays in the forming box 35. After mowing the lawn for a period of time, the electric cylinder 31 is started to drive the compression plate 33 to move downward. The compression plate 33 drives the two sets of guide rods 32 to slide inside the protective shell 1. When the compression plate 33 moves downward continuously, it drives the movable plate 34 downward as well, until the bottom of the movable plate 34 contacts the inner wall of the protective shell 1. The electric cylinder 31 still drives the compression plate 33 to move downward to compress the grass. Then, the flip door 5 is opened, the hanging ear 6 is hung on the hook 7, and the forming box 35 is pulled out to collect the compressed grass. The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A lawn mower, comprising a protective shell (1) and a mowing mechanism (2), characterized in that: A compression mechanism (3) is arranged inside the protective shell (1), and the compression mechanism (3) comprises an electric cylinder (31) and a compression plate (33). Two groups of guide rods (32) are fixedly mounted on the top of the compression plate (33). A movable plate (34) is arranged through the inside of the compression plate (33). A forming box (35) is arranged below the compression plate (33). An adjustment mechanism (4) is arranged on the top of the protective shell (1). A flip door (5) is rotatably connected to one side of the protective shell (1). A hanging ear (6) is fixedly mounted on one side of the flip door (5). A curved hook (7) is fixedly mounted on one side of the protective shell (1). A slope (8) is fixedly mounted on one side of the protective shell (1).

2. A lawn mower according to claim 1, characterized in that: The mowing mechanism (2) is installed inside the protective shell (1), and one side of the electric cylinder (31) is fixedly connected to the top of the protective shell (1).

3. A lawn mower according to claim 1, characterized in that: The output end of the electric cylinder (31) is fixedly connected to the top of the compression plate (33), the two groups of guide rods (32) penetrate the interior of the protective shell (1), and the outer wall of the forming box (35) is in contact with the inner wall of the protective shell (1).

4. A lawn mower according to claim 1, characterized in that: The adjustment mechanism (4) comprises a fixing plate (41), two groups of rotating rods (42), two groups of fixing bolts (44), two groups of fixing bolts (46) and a gripping rod (47); the bottom of the fixing plate (41) is fixedly mounted on the top of the protective shell (1).

5. A lawn mower according to claim 4, characterized in that: One end of the two groups of rotating rods (42) are rotatably connected to the inside of the fixed plate (41), the inside of the two groups of rotating rods (42) are slidably connected to the sliding rods (43), and the two groups of fixing bolts (44) respectively penetrate the inside of the two groups of sliding rods (43).

6. A lawn mower according to claim 4, characterized in that: Two groups of adjustment rods (45) are fixedly mounted on the top of the protective shell (1), and the two groups of fixing bolts (46) respectively penetrate the interior of the two groups of adjustment rods (45).

7. A lawn mower according to claim 5, characterized in that: One end of the two sets of sliding rods (43) are respectively fixedly mounted on two ends of the hand grip rod (47).

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