Garden lawn soil loosening device

Abstract

The utility model discloses a garden lawn soil loosening device which comprises a supporting frame. Rollers are arranged on one side of the lower part of the support frame; wherein a connecting shaft is arranged on the inner side of the supporting frame, a positioning plate is arranged on one side of the connecting shaft, balls are arranged on one side of the positioning plate, a rotating groove is formed in one side of the positioning plate, a rotating shaft is arranged in the middle of the rotating groove, a rotating cylinder is arranged on one side of the rotating shaft, and soil loosening thorn rods are arranged on one side of the rotating cylinder; wherein a receding groove is formed in one side of the soil loosening thorn rod, a sleeve is arranged on one side of the receding groove, an empty groove is formed in one side of the sleeve, and a scraping plate is arranged on the other side of the sleeve, so that when the soil loosening thorn rod rotates, the sleeve is driven to rotate at the same time, and soil on the soil loosening thorn rod is scraped away through the receding groove; the continuous soil loosening effect of the soil loosening thorn rods is prevented from being affected, and the contact depth of the soil loosening thorn rods and the lawn can be conveniently adjusted according to needs by controlling lifting of the rolling wheels.

Description

Technical Field

[0001] The utility model relates to the field of lawn maintenance, in particular to a garden lawn soil loosening device. Background Technique

[0002] Garden lawns are grasslands that are artificially planted or artificially maintained and managed for greening and beautification. In order to maintain the lawn, it is necessary to loosen the soil of the lawn regularly to avoid soil compaction of the lawn.

[0003] The published patent No. CN214228795 discloses a garden lawn soil loosening device, which relates to the field of lawn maintenance. Aiming at the problems that when the existing lawn is loosened, the traditional soil loosening device is inconvenient to use and it is difficult to directly loosen the roots of the grass, the following scheme is proposed. It includes a moving vehicle frame, a soil loosening component is arranged at the bottom of the moving vehicle frame, a driving component is arranged above the moving vehicle frame, an adjusting component is connected to the soil loosening component, the moving vehicle frame includes a fixed bottom frame, a handle, support columns and moving wheels. There are two groups of support columns and moving wheels, and the two groups of support columns are arranged on the two bottom feet on one side of the bottom of the fixed bottom frame, and the other end is rotatably connected to the soil loosening component, and the soil of the lawn can be loosened quickly and simply through the driving component and the soil loosening component, and through the adjusting component, when the device is in use, the depth of soil loosening can be adjusted according to the actual situation. However, the following problems still exist in the actual use of this patent:

[0004] This soil loosening device realizes the adjustment of the soil loosening depth of the soil loosening rod by setting an adjusting component. However, when the device is in use, a large amount of soil is likely to remain on the soil loosening rod, which affects the effect of the soil loosening rod continuously loosening the lawn, so the practicability of the soil loosening device is poor.

[0005] A garden lawn soil loosening device is proposed to facilitate the solution of the problems raised above. Content of the Utility Model

[0006] The purpose of the utility model is to provide a garden lawn soil loosening device to solve the problem that the current soil loosening device realizes the adjustment of the soil loosening depth of the soil loosening rod by setting an adjusting component. However, when the device is in use, a large amount of soil is likely to remain on the soil loosening rod, which affects the effect of the soil loosening rod continuously loosening the lawn, so the practicability of the soil loosening device is poor as mentioned in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: A garden lawn soil loosening device, including a support frame;

[0008] A cylinder is installed on one side of the support frame, and a motor is installed on the other side of the support frame;

[0009] It further includes:

[0010] A push rod is provided on one side above the support frame, a limiting groove is provided on one side below the support frame, a sliding plate is provided on one side of the limiting groove, and a roller is provided on one side of the sliding plate;

[0011] Wherein, a connecting shaft is arranged on the inner side of the support frame, and a positioning plate is arranged on one side of the connecting shaft, and a ball is arranged on one side of the positioning plate, and a rotating groove is arranged on one side of the positioning plate, and a rotating shaft is arranged in the middle of the rotating groove, and a rotating drum is arranged on one side of the rotating shaft, and a loosening thorn rod is arranged on one side of the rotating drum;

[0012] Wherein, a clearance groove is arranged on one side of the loosening thorn rod, a sleeve is arranged on one side of the clearance groove, an empty groove is arranged on one side of the sleeve, and a scraper is arranged on the other side of the sleeve.

[0013] Preferably, a push rod is fixedly connected to one side of the top of the support frame, and a limiting groove is opened on one side of the lower end of the support frame, and a sliding plate is slidably connected to the inner side of the limiting groove, and a roller is fixedly connected to the bottom of the sliding plate, so as to facilitate the control of the loosening depth.

[0014] Preferably, one end of the connecting shaft is fixedly connected to a positioning plate, and one side of the positioning plate is rotatably connected to a ball bearing, and one side of the positioning plate is provided with a rotating groove, and the middle of the rotating groove is rotatably connected to a rotating shaft, and one end of the rotating shaft is fixedly connected to a rotating drum, and one side of the rotating drum is fixedly connected to a loosening barb rod, which facilitates the positioning of the rotating drum.

[0015] Preferably, a clearance groove is provided on one side of the sleeve, an empty groove is provided on one end of the sleeve, and a scraper is slidably connected to the other side of the sleeve to facilitate the positioning of the sleeve.

[0016] Preferably, a cylinder is fixedly connected to the top end of the sliding plate, and the cylinder is installed at the upper end of the limiting groove to facilitate the adjustment of the sliding rod.

[0017] Preferably, one end of the connecting shaft is fixedly connected to one side of the inner wall of the support frame, and one end of the rotating shaft passes through the support frame and is fixedly connected to the motor to facilitate the rotation of the drum.

[0018] Preferably, the sleeve is plugged into the loosening barb through a clearance groove, and the empty groove is sleeved on the outside of the rotating shaft and the connecting shaft, and the upper end of the scraper is fixedly connected to the upper part of the inner wall of the support frame, which is convenient for cleaning the sleeve.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this kind of garden lawn soil loosening device, when the soil loosening thorns rotate, it is convenient to drive the sleeve to rotate at the same time, so that the relief groove scrapes the soil on the soil loosening thorns, thus avoiding affecting the continuous soil loosening effect of the soil loosening thorns. By controlling the lifting of the rollers, it is convenient to adjust the depth of contact between the soil loosening thorns and the lawn as needed. Therefore, the practicability of the soil loosening device is stronger. The specific content is as follows:

[0020] 1. By arranging a sleeve, a relief groove, a connecting shaft, a positioning plate, a ball and a scraper on the outer sides of the rotating cylinder and the soil loosening thorns, this soil loosening device is convenient to drive the sleeve to rotate when the soil loosening thorns rotate. After the sleeve rotates and rises, the sleeve is separated from one side of the rotating cylinder, and the relief groove scrapes the soil on the soil loosening thorns, thus avoiding affecting the continuous soil loosening effect of the soil loosening thorns. Therefore, the practicability of the soil loosening device is stronger;

[0021] 2. By arranging a limiting groove, a cylinder, a sliding plate and rollers, this soil loosening device is convenient to adjust the depth of contact between the soil loosening thorns and the lawn as needed by controlling the lifting of the rollers. Therefore, the practicability of the soil loosening device is stronger. Description of the Drawings

[0022] Figure 1 is a front sectional structure schematic diagram of the present utility model;

[0023] Figure 2 is a schematic diagram of the support frame structure of the present utility model;

[0024] Figure 3 is a side view of the overall front sectional structure of the present utility model;

[0025] Figure 4 is a side schematic diagram of the sleeve structure of the present utility model;

[0026] Figure 5 is the present utility model Figure 1 is an enlarged structure schematic diagram at position A in the present utility model.

[0027] In the figure: 1, support frame; 2, push rod; 3, cylinder; 4, limiting groove; 5, sliding plate; 6, roller; 7, connecting shaft; 8, positioning plate; 9, ball; 10, rotating groove; 11, rotating shaft; 12, motor; 13, rotating cylinder; 14, soil loosening thorn; 15, empty groove; 16, sleeve; 17, relief groove; 18, scraper. Detailed Embodiment

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1 - 5 , the present utility model provides a technical solution: a garden lawn loosening device, including a support frame 1; a cylinder 3 is installed on one side of the support frame 1, and a motor 12 is installed on the other side of the support frame 1; further including: a push rod 2 is provided on one side above the support frame 1, a limiting groove 4 is provided on one side below the support frame 1, a sliding plate 5 is provided on one side of the limiting groove 4, and a roller 6 is provided on one side of the sliding plate 5; a push rod 2 is fixedly connected to one side of the top of the support frame 1, a limiting groove 4 is opened on one side of the lower end of the support frame 1, the sliding plate 5 is slidably connected to the inside of the limiting groove 4, and a roller 6 is fixedly connected to the bottom of the sliding plate 5; the top end of the sliding plate 5 is fixedly connected to the cylinder 3, and the cylinder 3 is installed at the upper end of the limiting groove 4, as Figure 3 , 4 shown, by setting the sliding plate 5 and the cylinder 3 above the roller 6, it is convenient to realize the adjustment of the loosening depth by controlling the roller 6, so that the practicability of the loosening device is stronger.

[0030] Among them, a connecting shaft 7 is provided inside the support frame 1, a positioning plate 8 is provided on one side of the connecting shaft 7, a ball 9 is provided on one side of the positioning plate 8, a rotating groove 10 is provided on one side of the positioning plate 8, a rotating shaft 11 is provided in the middle of the rotating groove 10, a rotating cylinder 13 is provided on one side of the rotating shaft 11, and a loosening thorn rod 14 is provided on one side of the rotating cylinder 13; one end of the connecting shaft 7 is fixedly connected to the positioning plate 8, the ball 9 is rotatably connected to one side of the positioning plate 8, a rotating groove 10 is opened on one side of the positioning plate 8, the rotating shaft 11 is rotatably connected to the middle of the rotating groove 10, one end of the rotating shaft 11 is fixedly connected to the rotating cylinder 13, and a loosening thorn rod 14 is fixedly connected to one side of the rotating cylinder 13; one end of the connecting shaft 7 is fixedly connected to one side of the inner wall of the support frame 1, and one end of the rotating shaft 11 passes through the support frame 1 and is fixedly connected to the motor 12, as Figure 1 , 2 , 4, 5 shown, by setting the positioning plate 8 and the ball 9, it is convenient to limit the position of the sleeve 16, and the position of the rotating shaft 11 is limited by the rotating groove 10, so as to facilitate improving the position limitation between the sleeve 16 and the rotating cylinder 13.

[0031] Wherein, a relief groove 17 is provided on one side of the soil loosening thorns 14, a sleeve 16 is provided on one side of the relief groove 17, a hollow groove 15 is provided on one side of the sleeve 16, and a scraping plate 18 is provided on the other side of the sleeve 16; a relief groove 17 is opened on one side of the sleeve 16, a hollow groove 15 is opened at one end of the sleeve 16, and a scraping plate 18 is slidably connected to the other side of the sleeve 16; the sleeve 16 is inserted into the soil loosening thorns 14 through the relief groove 17, the hollow groove 15 is sleeved on the outer sides of the rotating shaft 11 and the connecting shaft 7, and the upper end of the scraping plate 18 is fixedly connected to the upper part of the inner wall of the support frame 1, as Figure 1 , 3 , as shown in Figures 4 and 5, by providing the relief groove 17, it is convenient to remove the soil on the soil loosening thorns 14 by the relief groove 17 when the soil loosening thorns 14 are separated from the sleeve 16, reducing the situation that soil blocks affect the insertion of the soil loosening thorns 14 into the lawn, so as to facilitate the continuous soil loosening effect of the soil loosening device, and thus make the soil loosening device more practical.

[0032] Working principle: When using this soil loosening device, first, control the telescopic movement of the cylinder 3 to drive the sliding plate 5 to slide in the limit groove 4, so that the roller 6 expands and contracts, realizing the adjustment of the height of the support frame 1.

[0033] Secondly, connect the power supply of the motor 12 and push the push rod 2 to make the motor 12 rotate in the rotation groove 10 through the rotating shaft 11 and drive the rotating cylinder 13 to rotate, realizing the rotation of the soil loosening thorns 14 and the loosening of the lawn soil. Subsequently, the soil loosening thorns 14 drive the sleeve 16 to rotate through the relief groove 17. At this time, the sleeve 16 rotates on the ball 9 on one side of the positioning plate 8 on one side of the connecting shaft 7.

[0034] Finally, the sleeve 16 rotates on the outer side of the connecting shaft 7 through the hollow groove 15. When the relief groove 17 is separated from the soil loosening thorns 14, the soil on the soil loosening thorns 14 is removed, and then the soil on the outer side of the sleeve 16 is cleaned by the scraping plate 18.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A garden lawn soil loosening device, comprising a support frame (1); One side of the support frame (1) is equipped with a cylinder (3), and the other side of the support frame (1) is equipped with a motor (12); It is characterized in that It further includes: On one side above the support frame (1), there is a push rod (2), and on one side below the support frame (1), there is a limit groove (4). On one side of the limit groove (4), there is a sliding plate (5), and on one side of the sliding plate (5), there is a roller (6); Among them, inside the support frame (1), there is a connecting shaft (7). On one side of the connecting shaft (7), there is a positioning plate (8). On one side of the positioning plate (8), there are balls (9). On one side of the positioning plate (8), there is a rotating groove (10). In the middle of the rotating groove (10), there is a rotating shaft (11). On one side of the rotating shaft (11), there is a rotating cylinder (13). On one side of the rotating cylinder (13), there is a soil loosening thorn rod (14); Among them, on one side of the soil loosening thorn rod (14), there is a relief groove (17). On one side of the relief groove (17), there is a sleeve (16). On one side of the sleeve (16), there is an empty groove (15). On the other side of the sleeve (16), there is a scraper (18).

2. The soil loosening device for garden lawn according to claim 1, characterized in that: On one side of the top of the support frame (1), there is a fixed connection with the push rod (2). On one side of the lower end of the support frame (1), there is a limit groove (4) opened. Inside the limit groove (4), there is a sliding connection with the sliding plate (5). At the bottom of the sliding plate (5), there is a fixed connection with the roller (6).

3. The soil loosening device for garden lawn according to claim 1, characterized in that: One end of the connecting shaft (7) is fixedly connected to one side of the inner wall of the support frame (1). One end of the rotating shaft (11) passes through the support frame (1) and is fixedly connected to the motor (12).

4. A lawn soil loosening device for gardens according to claim 1, characterized in that: On one side of the sleeve (16), there is a relief groove (17) opened. At one end of the sleeve (16), there is an empty groove (15) opened. On the other side of the sleeve (16), there is a sliding connection with the scraper (18).

5. The a garden lawn soil loosening device according to claim 2, wherein: The top end of the sliding plate (5) is fixedly connected to the cylinder (3), and the cylinder (3) is installed at the upper end of the limit groove (4).

6. The a garden lawn soil loosening device according to claim 3, characterized in that: One end of the connecting shaft (7) is fixedly connected to one side of the inner wall of the support frame (1), and one end of the rotating shaft (11) passes through the support frame (1) and is fixedly connected to the motor (12).

7. A garden lawn soil loosening device according to claim 4, characterized in that: The sleeve (16) is inserted into the soil loosening thorn rod (14) through the relief groove (17). The empty groove (15) is sleeved on the outside of the rotating shaft (11) and the connecting shaft (7). The upper end of the scraper (18) is fixedly connected to the upper part of the inner wall of the support frame (1).

Images