Grass trimmer for landscaping

Abstract

The grass trimmer comprises a vehicle body, a collecting box, a rotating mechanism, a fixing block, a lifting mechanism, a mowing mechanism, a grass collecting mechanism and a solar panel, the collecting box is arranged on the upper portion of the vehicle body, the rotating mechanism is arranged at the front end of the upper portion of the collecting box, and the lifting mechanism is arranged on the upper portion of a mounting plate; the mowing mechanism is arranged on the lower portion of the lifting mechanism, and the grass collecting mechanism is arranged on the lower portion of the lifting mechanism. Compared with the prior art, the grass collecting mechanism has the advantages that the air suction groove is formed in the outer side of the cutter to completely shield the cutter, so that cut grass impacts the side wall of the air suction groove and falls to the lower part of the air suction groove when flying out under the action of centrifugal force; the waste grass is sucked into the collecting box through the fan, the hose and the air suction disc, so that the waste grass is completely removed, and the grass collecting efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of gardening and greening, in particular to a grass trimmer for gardening and greening. Background Art

[0002] Landscape architecture is the creation of a beautiful natural environment and recreational space in a certain area by using engineering technology and artistic means, transforming the terrain (or further building mountains, stacking stones, and managing water), planting trees, flowers, and plants, creating buildings, and arranging garden paths. Landscape architecture includes courtyards, residential gardens, small gardens, flower gardens, parks, botanical gardens, zoos, etc. With the development of landscape architecture, it also includes forest parks, scenic spots, tourist areas of nature reserves or national parks, and recreational resorts.

[0003] A gardening grass trimmer described in publication number CN218337174U is provided with an arc-shaped collecting plate, a fan and a collecting box. The weeds are collected by the arc-shaped collecting plate, absorbed by the fan after collection, and recycled to the inside of the collecting box through the flow pipe after absorption, so as to achieve a unified processing operation and prevent the uncollected weeds from rotting on the new weeds and affecting the gardening environment. However, the prior art still has defects:

[0004] 1. The existing technology cannot adjust the height of the cutting blade, so the grass cutting height cannot be adjusted according to needs, the practicality is low, and the cutting blade cannot move laterally. The amount of grass that can be cut during the operation of the equipment by the staff is limited, and the grass cutting efficiency is low.

[0005] 2. The suction cover of the prior art is at a certain distance from the cutting blade. Since the cutting blade rotates continuously during the cutting process, the cut grass will be thrown around under the action of centrifugal force. Therefore, the suction cover cannot completely absorb all the cut grass into the collection box. Utility Model Content

[0006] The technical problem to be solved by the utility model is to solve the above-mentioned problem and provide a grass trimmer for gardening and greening.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a lawn mower for landscaping, characterized in that it includes:

[0008] A vehicle body, wherein the four corners of the lower part of the vehicle body are provided with universal wheels;

[0009] A push rod, the push rod being fixedly connected to the rear end of the upper part of the vehicle body;

[0010] A collection box, the collection box is arranged on the upper part of the vehicle body;

[0011] A box door, which is arranged at the rear of the collection box;

[0012] A rotating mechanism, the rotating mechanism is arranged at the front end of the upper part of the collection box;

[0013] A fixed block, the fixed block is arranged on the upper part of the rotating mechanism;

[0014] A connecting rod, the connecting rod is passed through the middle of the fixing block;

[0015] A mounting plate, the mounting plate being fixedly connected to the front end of the connecting rod;

[0016] A lifting mechanism, wherein the lifting mechanism is arranged on the upper part of the mounting plate;

[0017] A mowing mechanism, wherein the mowing mechanism is arranged at the lower part of the lifting mechanism;

[0018] A grass collecting mechanism, the grass collecting mechanism is arranged at the lower part of the lifting mechanism, and comprises an air suction disc, an air suction groove, a hose, a fixing belt, and a fan. The air suction disc is arranged at the lower end of the lifting mechanism and has an empty compartment inside. The air suction groove is arranged at the lower part of the air suction disc and is conical. The lower end of the hose is plugged into the upper rear end of the air suction disc. Two fixing belts are sleeved between the upper part of the hose and the connecting rod. The fan is fixedly connected to the upper front end of the collection box, and the upper end of the hose is connected to the fan.

[0019] Support rods, which are arranged on both sides of the rear end of the upper part of the collection box;

[0020] A solar panel is fixedly connected to the upper end of the support rod.

[0021] As an improvement, the rotating mechanism comprises:

[0022] A bearing, the bearing being clamped in the middle of the front end of the upper part of the collection box;

[0023] A fixing rod, wherein the lower end of the fixing rod is inserted into the bearing, and the upper end of the fixing rod is fixedly connected to the fixing block.

[0024] As an improvement, a gear 1 is provided on the upper part of the fixing rod, a gear 2 is meshed on one side of the gear 1, a motor 1 is provided on the lower part of the gear 2, and the motor 1 is fixedly connected to the upper part of the collection box.

[0025] As an improvement, the lifting mechanism comprises:

[0026] A hydraulic cylinder, the hydraulic cylinder is fixedly connected to the middle of the upper part of the mounting plate;

[0027] A telescopic rod, which is fixedly connected to the lower end of the hydraulic cylinder and passes through the mounting plate;

[0028] The guide rods are passed through the two sides of the mounting plate and the lower ends are fixedly connected to the air suction plate.

[0029] As an improvement, the mowing mechanism comprises:

[0030] A motor box, the motor box is fixedly connected to the lower end of the telescopic rod;

[0031] Motor 2, wherein the motor 2 is arranged inside the motor box;

[0032] A shaft rod, the lower ends of the motors pass through the motor box and are fixedly connected to the shaft rod;

[0033] The cutter is a shaft rod that passes through the air suction disc and has a cutter fixedly connected to its lower end.

[0034] Compared with the prior art, the utility model has the following advantages: 1. The utility model sets a grass collecting mechanism by setting an air suction disc at the lower part of the motor box, and setting a conical air suction slot at the lower part of the air suction disc. The motor box drives the shaft rod and the cutter to rotate to cut the grass. Since the air suction slot is set on the outer side of the cutter, the cutter is completely shielded, so that the cut grass will hit the side wall of the air suction slot and fall on the lower part of the air suction slot when it flies outward under the action of centrifugal force, and is adsorbed into the collection box through the fan, the hose and the air suction disc, so that the waste grass is completely removed, and the efficiency of grass collecting is higher. At the same time, the air suction slot will push the stones on the ground to one side as the cutter moves continuously to prevent damage to the cutter.

[0035] 2. The utility model is provided with a rotating mechanism which can control the rotation of the connecting rod through the cooperation of the bearing, the fixed rod, the gear and the motor, so that the mowing mechanism continuously makes an arc-shaped fan-shaped motion to mow the grass in front of the vehicle body, thereby expanding the mowing area, reducing the number of times the staff pushes the vehicle body to operate, and saving time and labor; at the same time, a lifting mechanism is provided which can control the up and down movement of the cutter through the hydraulic cylinder in cooperation with the telescopic rod and the guide rod, so that the mowing height can be adjusted as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 The utility model is a three-dimensional schematic diagram of a lawn mower for landscaping.

[0037] Figure 2 The utility model is a schematic diagram of the internal structure of a lawn mower for landscaping.

[0038] Figure 3 The utility model is a three-dimensional schematic diagram of a part of the mechanism of a lawn mower for landscaping.

[0039] Figure 4 The utility model is a side cross-sectional schematic diagram of a lawn mower for landscaping.

[0040] Figure 5 It is an enlarged view of A of a lawn mower for landscaping of the utility model.

[0041] As shown in the figure: 1. Vehicle body; 2. Universal wheel; 3. Push rod; 4. Collection box; 5. Box door; 6. Rotating mechanism; 6.1. Bearing; 6.2. Fixed rod; 6.3. Gear 1; 6.4. Gear 2; 6.5. Motor 1; 7. Fixed block; 8. Connecting rod; 9. Mounting plate; 10. Lifting mechanism; 10.1. Hydraulic cylinder; 10.2. Telescopic rod; 10.3. Guide rod; 11. Mowing mechanism; 11.1. Motor box; 11.2. Motor 2; 11.3. Shaft rod; 11.4. Cutter; 12. Collecting mechanism; 12.1. Suction disc; 12.2. Suction slot; 12.3. Hose; 12.4. Fixed belt; 12.5. Fan; 13. Support rod; 14. Solar panel. DETAILED DESCRIPTION

[0042] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0043] Combined with Figure 1 The utility model is provided with a U-shaped vehicle body 1, and universal wheels 2 are provided at the four corners of the lower part of the vehicle body 1. A push rod 3 is fixedly connected to the rear end of the upper part of the vehicle body 1, which can drive the vehicle body 1 to run. A collection box 4 is provided on the upper part of the vehicle body 1 for collecting the cut waste grass. A box door 5 is provided at the rear part of the collection box 4, which can be opened and closed to facilitate the removal of the waste grass inside the collection box 4. Support rods 13 are fixedly connected to both sides of the upper rear end of the collection box 4, and a solar panel 14 is fixedly connected to the upper end of the support rod 13 for collecting solar energy to provide reserve power for the equipment.

[0044] Combined with Figure 2 The utility model is provided with a rotating mechanism 6 at the front end of the upper part of the collecting box 4, including a bearing 6.1, a fixing rod 6.2, a gear 1 6.3, a gear 2 6.4, and a motor 1 6.5. A bearing 6.1 is clamped in the middle of the front end of the upper part of the collecting box 4, and a fixing rod 6.2 is inserted inside the bearing 6.1. A fixing block 7 is fixedly connected to the upper end of the fixing rod 6.2. The fixing rod 6.2 can drive the fixing block 7 to rotate freely on the upper part of the collecting box 4 through the bearing 6.1. A gear 1 6.3 is provided on the upper part of the fixing rod 6.2, and a gear 2 6.4 is meshed on one side of the gear 1 6.3. A motor 1 6.5 is provided at the lower part of the gear 2 6.4. The motor 1 6.5 is fixedly connected to the upper part of the collecting box 4, and the gear 2 6.4 is driven to rotate by the motor 1 6.5, and the gear 1 6.3 meshes with the gear 2 6.4 to drive the fixing rod 6.2 to rotate.

[0045] A connecting rod 8 is arranged in the middle of the fixed block 7, and a mounting plate 9 is fixedly connected to the front end of the connecting rod 8. A lifting mechanism 10 is arranged on the upper part of the mounting plate 9, including a hydraulic cylinder 10.1, a telescopic rod 10.2, and a guide rod 10.3. A hydraulic cylinder 10.1 is fixedly connected to the middle of the upper part of the mounting plate 9, and a telescopic rod 10.2 is fixedly connected to the lower end of the hydraulic cylinder 10.1 and penetrates the mounting plate 9. A mowing mechanism 11 is arranged at the lower end of the telescopic rod 10.2. Guide rods 10.3 are arranged on both sides of the inside of the mounting plate 9, and a grass collecting mechanism 12 is arranged at the lower end of the guide rod 10.3. The mowing mechanism 11 is driven up and down by the hydraulic cylinder 10.1 in cooperation with the telescopic rod 10.2 and the guide rod 10.3, so that the mowing height can be adjusted as needed.

[0046] Combined with Figure 3 With attached Figure 4 The mowing mechanism 11 includes a motor box 11.1, a second motor 11.2, a shaft 11.3, and a cutter 11.4. The lower end of the telescopic rod 10.2 is fixedly connected to the motor box 11.1, and the second motor 11.2 is arranged inside the motor box 11.1. The lower end of the second motor 11.2 penetrates the motor box 11.1 and is fixedly connected to the shaft 11.3. The shaft 11.3 penetrates the air suction plate 12.1 and is fixedly connected to the cutter 11.4 at the lower end. The shaft 11.3 and the cutter 11.4 are driven by the second motor 11.2 to rotate to cut the weeds.

[0047] The grass collecting mechanism 12 includes an air suction disc 12.1, an air suction groove 12.2, a hose 12.3, a fixing belt 12.4, and a fan 12.5. The air suction disc 12.1 is fixedly connected to the lower end of the guide rod 10.3 and the motor box 11.1, and an empty compartment is provided inside. The lower part of the air suction disc 12.1 is provided with an air suction groove 12.2 in a conical shape. The air suction groove 12.2 is connected to the empty compartment inside the air suction disc 12.1. The air suction groove 12.2 is arranged on the outer side of the cutter 11.4 to completely cover the cutter 11.4, so that the cut grass will hit the air suction groove when it flies outward under the action of centrifugal force. The side wall of the collecting box 4 is fixedly connected to the side wall of the collecting box 4 and falls on the lower part of the suction groove 12.2. A hose 12.3 is inserted at the rear end of the upper part of the suction disc 12.1. Two fixing belts 12.4 are sleeved between the upper part of the hose 12.3 and the connecting rod 8 to fix the hose 12.3 and prevent the hose 12.3 from falling. A fan 12.5 is fixedly connected to the front end of the upper part of the collecting box 4 and the lower end is connected to the inside of the collecting box 4. The upper end of the hose 12.3 is connected to the fan 12.5. Under the action of the suction force of the fan 12.5, the waste grass passes through the suction groove 12.2, the suction disc 12.1 and the hose 12.3 and is adsorbed into the collecting box 4.

[0048] When the utility model is implemented, Figure 1As shown, when mowing the grass, the hydraulic cylinder 10.1 is first started to control the tool 11.4 to move up and down through the lifting mechanism 10, and the mowing height is adjusted as needed. The motor 2 11.4 is started to drive the tool 11.4 to rotate through the mowing mechanism 11 to cut the weeds. The motor 1 6.5 is started to control the connection rod 8 to rotate through the rotating mechanism 6, so that the tool 11.4 continuously makes an arc-shaped fan-shaped movement to expand the mowing area on the front side of the vehicle body. The push rod 3 is pushed to cooperate with the universal wheel 2 to drive the vehicle body 1 to move forward to mow the grass. The fan 12.5 is started, and the cut grass passes through the suction groove 12.2, the suction disc 12.1 and the hose 12.3 to be adsorbed into the collection box 4. At the same time, the suction groove 12.2 will push the stones on the ground to one side as the tool 11.4 continues to move to prevent damage to the tool. After mowing the grass, open the box door 5 to take out the waste grass in the collection box 4.

[0049] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0050] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A lawn mower for landscaping, characterized in that: include: A vehicle body (1), wherein four corners of the lower part of the vehicle body (1) are provided with universal wheels (2); A push rod (3), the push rod (3) being fixedly connected to the upper rear end of the vehicle body (1); A collection box (4), wherein the collection box (4) is arranged on the upper part of the vehicle body (1); A box door (5), wherein the box door (5) is arranged at the rear of the collection box (4); A rotating mechanism (6), wherein the rotating mechanism (6) is arranged at the upper front end of the collecting box (4); A fixed block (7), wherein the fixed block (7) is arranged on the upper part of the rotating mechanism (6); A connecting rod (8), wherein the connecting rod (8) is inserted into the middle of the fixing block (7); A mounting plate (9), wherein the mounting plate (9) is fixedly connected to the front end of the connecting rod (8); A lifting mechanism (10), wherein the lifting mechanism (10) is arranged on the upper part of the mounting plate (9); A mowing mechanism (11), wherein the mowing mechanism (11) is arranged at the lower part of the lifting mechanism (10); A grass collecting mechanism (12), the grass collecting mechanism (12) is arranged at the lower part of the lifting mechanism (10), and comprises an air suction disc (12.1), an air suction groove (12.2), a hose (12.3), a fixing belt (12.4), and a fan (12.5); the air suction disc (12.1) is arranged at the lower end of the lifting mechanism (10) and has an empty compartment inside; the air suction groove (12.2) is arranged at the lower part of the air suction disc (12.1) and is conical; the lower end of the hose (12.3) is plugged into the upper rear end of the air suction disc (12.1); two fixing belts (12.4) are sleeved between the upper part of the hose (12.3) and the connecting rod (8); the fan (12.5) is fixedly connected to the upper front end of the collecting box (4); and the upper end of the hose (12.3) is connected to the fan (12.5); Support rods (13), the support rods (13) being arranged on both sides of the upper rear end of the collection box (4); A solar panel (14), wherein the solar panel (14) is fixedly connected to the upper end of the support rod (13).

2. A lawn mower for landscaping according to claim 1, characterized in that: The rotating mechanism (6) comprises: A bearing (6.1), the bearing (6.1) being clamped in the middle of the front end of the upper part of the collecting box (4); A fixing rod (6.2), wherein the lower end of the fixing rod (6.2) is inserted into the interior of the bearing (6.1), and the upper end of the fixing rod (6.2) is fixedly connected to the fixing block (7).

3. A lawn mower for landscaping according to claim 2, characterized in that: The fixing rod (6.2) is provided with a gear 1 (6.3) on the upper part, a gear 2 (6.4) is meshed with one side of the gear 1 (6.3), a motor 1 (6.5) is provided at the lower part of the gear 2 (6.4), and the motor 1 (6.5) is fixedly connected to the upper part of the collection box (4).

4. A lawn mower for landscaping according to claim 1, characterized in that: The lifting mechanism (10) comprises: A hydraulic cylinder (10.1), wherein the hydraulic cylinder (10.1) is fixedly connected to the middle of the upper part of the mounting plate (9); A telescopic rod (10.2), wherein the telescopic rod (10.2) is fixedly connected to the lower end of the hydraulic cylinder (10.1) and passes through the mounting plate (9); A guide rod (10.3), wherein the guide rod (10.3) is inserted through both sides of the interior of the mounting plate (9) and the lower end of the guide rod is fixedly connected to the air suction plate (12.1).

5. A lawn mower for landscaping according to claim 1, characterized in that: The mowing mechanism (11) comprises: A motor box (11.1), wherein the motor box (11.1) is fixedly connected to the lower end of the telescopic rod (10.2); Motor 2 (11.2), wherein motor 2 (11.2) is arranged inside the motor box (11.1); A shaft (11.3), the lower end of the second motor (11.2) passes through the motor box (11.1) and is fixedly connected to the shaft (11.3); The tool (11.4) is a tool provided on the shaft (11.3), the shaft (11.3) passes through the air suction plate (12.1) and the lower end of the shaft (11.3) is fixedly connected with the tool (11.4).

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