Garden weeding machine for landscaping

Abstract

The utility model discloses a landscaping garden weeding machine, and relates to the technical field of landscaping weeding, the landscaping garden weeding machine comprises a deck plate, the interior of the deck plate is symmetrically provided with positioning grooves, the interior of each positioning groove is slidably provided with a shaft rod, the lower end of each shaft rod is fixedly provided with a driving motor, and the driving motor is provided with a driving motor. The garden weeding machine comprises a vertical rod, a driving motor is arranged on the vertical rod, a weeding cutter is arranged on an output shaft of the driving motor through a rotating rod, cross rods are symmetrically and fixedly arranged on one side face of the bottom of the vertical rod, a connecting rod is fixedly arranged at one end of each cross rod, and a centralizing frame is connected to the lower end of each connecting rod. The weeding device is suitable for large-area weeding and synchronous pruning of the two sides of flowers and branches and paths, the weeding efficiency is improved, the height of the righting frame is adjusted through the fastening piece, grass attached to the ground is righting and then is pruned, the daily actual use requirement is met, and the weeding device is suitable for large-area weeding and synchronous pruning of the two sides of the branches and the branches. And the practicability of equipment design is embodied.

Description

Technical Field

[0001] This utility model relates to the field of landscaping and weeding technology, specifically to a landscaping and weeding machine. Background Technology

[0002] In the process of urban development, landscaping has become a key indicator for measuring urban quality and residents' quality of life. From large parks in the city center to green belts along winding streets and green corners in residential areas, green areas are constantly expanding, adding vitality to the city. However, with the expansion of green areas, the task of landscaping maintenance is becoming increasingly arduous, among which weeding has become a problem that urgently needs to be solved. Weeders are commonly used weeding equipment for trimming lawns and vegetation. They consist of a blade disc, drive motor, rollers, walking mechanism, weeding blades, push and pull handles, and control components.

[0003] Existing weeding machines, when used for large-scale weeding in landscaping, lack adjustable blade spacing, making it impossible to adjust the working width in real time according to terrain features such as shrub spacing and walkway width. When encountering complex green belts requiring simultaneous trimming on both sides, operators are forced to repeatedly move back and forth, resulting in wasted labor time and reduced energy efficiency. Furthermore, when dealing with weeding needs under special climatic conditions, such as continuous wind causing herbaceous vegetation to lie flat on the ground, traditional rotary blade sets, lacking a lifting device, struggle to effectively cut fallen grass stems less than 2cm high, leading to insufficient vegetation height retention and severely impacting landscape neatness, thus reducing the practicality of the weeding machine. Utility Model Content

[0004] The purpose of this utility model is to provide a garden weeding machine to solve the following technical problems: Existing weeding machines, when performing large-area weeding in gardens, lack adjustable blade spacing, resulting in the inability to adjust the working width in real time according to terrain features such as shrub spacing and walkway width. When encountering complex green belts requiring simultaneous trimming on both sides, operators have to repeatedly move back and forth, causing both time loss and reduced energy efficiency. Furthermore, when dealing with weeding needs under special climatic conditions, such as continuous wind causing herbaceous vegetation to lie flat on the ground, traditional rotary blades, lacking a lifting device, struggle to effectively cut fallen grass stems less than 2cm high, resulting in insufficient vegetation height retention and severely affecting landscape neatness, thus reducing the practicality of the weeding machine.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A garden weeding machine includes a platform, with vertical plates symmetrically fixed at the bottom of the platform. Positioning grooves are symmetrically opened in the middle of the platform. Shafts are slidably arranged inside the two positioning grooves. Weeding mechanisms are installed at the lower ends of the two shafts. Limiting blocks are fixedly arranged between the two positioning grooves to limit the horizontal displacement of the two symmetrical weeding mechanisms.

[0007] As a further embodiment of this utility model: the weeding mechanism includes a drive motor, a rotating rod, and a weeding blade. The drive motor is fixedly installed at the lower end of the shaft, the rotating rod is fixedly installed on the output shaft of the drive motor, and the weeding blade is installed at the bottom of the rotating rod.

[0008] As a further embodiment of this utility model: a bearing seat is fixedly provided on the outer surface of the shaft, a support rod is installed inside the bearing seat, and sliding grooves are symmetrically opened at both ends of the positioning groove, and the support rod is slidably sleeved with the sliding groove.

[0009] As a further embodiment of this utility model: a horizontal bar is symmetrically fixedly provided on one side inside the vertical plate, and a connecting rod is fixedly provided at the end of the horizontal bar away from the side of the vertical plate. The lower ends of the two connecting rods are connected to the same straightening frame, and multiple arc-shaped rods are fixedly provided on the straightening frame.

[0010] As a further embodiment of this utility model: the lower end of the connecting rod is provided with multiple bolt holes, the straightening frame is provided with through holes that match the bolt holes, and fasteners are threaded onto the bolt holes and through holes.

[0011] As a further embodiment of this utility model, springs are symmetrically fixed at both ends of the straightening frame.

[0012] As a further embodiment of this utility model: a baffle is fixedly provided at one end of the bottom of the table panel, the baffle is used to block grass clippings that fly during the cutting process, and a push-pull handle is fixedly installed on the outer side of the baffle.

[0013] As a further embodiment of this utility model, rollers are symmetrically arranged on both sides of the bottom ends of the two vertical plates.

[0014] The beneficial effects of this utility model are:

[0015] (1) This utility model uses a platform, positioning groove, shaft, drive motor, and weeding blades. The servo motor drives the slider to slide along the lead screw, and the slider drives the weeding blade at the lower end of the shaft to move horizontally back and forth to adjust the distance between the two weeding blades. The two weeding blades move together to meet the requirements of large-area weeding. In flower beds and on both sides of paths, by controlling the distance between the two weeding blades, the weeding blades can cut the grass on both sides at the same time, improving the daily weeding efficiency and demonstrating the comprehensiveness of the equipment design. ；

[0016] (2) This utility model is equipped with a crossbar, a connecting rod, a straightening frame, and an arc-shaped rod. The distance of the straightening frame from the ground is adjusted by fasteners, bolt holes, and through holes. After straightening the grass that is sticking to the ground, it is cut off, avoiding the problem of the grass sticking to the ground being difficult to cut off due to the large height of the frame. This meets the requirements of daily use and reflects the practicality of the equipment. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is a side view structural diagram of the present invention;

[0020] Figure 3 This is a utility model Figure 2 Enlarged structural diagram at point A;

[0021] Figure 4 This is a structural schematic diagram of the straightening frame of this utility model.

[0022] In the diagram: 1. Platform; 2. Vertical plate; 3. Positioning groove; 4. Shaft; 5. Weeding mechanism; 6. Limiting block; 7. Drive motor; 8. Rotating rod; 9. Weeding blade; 10. Bearing seat; 11. Support rod; 12. Sliding groove; 13. Horizontal bar; 14. Connecting rod; 15. Straightening frame; 16. Arc rod; 17. Bolt hole; 18. Through hole; 19. Fastener; 20. Spring; 21. Baffle; 22. Push-pull handle; 23. Roller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1: Please refer to Figure 1-3As shown, this utility model is a garden weeding machine, including a platform 1. Two vertical plates 2 are symmetrically fixed to the bottom of the platform 1, positioned at the bottom edge of the platform 1. A positioning groove 3 is symmetrically formed in the middle of the interior of the platform 1. A shaft 4 is slidably mounted inside the two positioning grooves 3. The shaft 4 is driven by a servo motor to rotate a lead screw, which in turn drives a slider threaded to it to move, thus achieving horizontal reciprocating movement of the shaft 4 fixedly connected to the bottom of the slider. Weeding mechanisms 5 are installed at the lower ends of the two shafts 4. A limiting block 6 is fixedly positioned between the two positioning grooves 3 to restrict the horizontal displacement of the two symmetrical weeding mechanisms 5, preventing interference between their movements and avoiding danger during weeding.

[0025] The weeding mechanism 5 includes a drive motor 7, a rotating rod 8, and a weeding blade 9. The drive motor 7 is fixedly installed at the lower end of the shaft 4. The rotating rod 8 is fixedly installed on the output shaft of the drive motor 7. The weeding blade 9 is installed at the bottom of the rotating rod 8. The drive motor 7 drives the rotating rod 8 to rotate, thereby driving the weeding blade 9 to rotate and cut the grass in the garden.

[0026] A bearing seat 10 is fixedly installed on the outer surface of the shaft 4. A support rod 11 is installed inside the bearing seat 10. Sliding grooves 12 are symmetrically opened at both ends of the positioning groove 3. The support rod 11 is slidably sleeved with the sliding groove 12. The support rod 11 is at a 45° angle to the shaft 4 to limit the horizontal displacement of the weeding mechanism 5, prevent the weeding blade 9 from shaking during the cutting process, and ensure operational safety.

[0027] In summary, when using a garden lawnmower with a wide weeding area, the servo motor drives the lead screw to rotate, which in turn drives the slider to move horizontally back and forth. This achieves the horizontal movement of the shaft 4, bringing the two weeding mechanisms 5 together. At this point, the drive motor 7 is activated to drive the weeding blades 9 to cut the grass over a large area. The two weeding mechanisms 5 work together to improve weeding efficiency. The limit block 6 restricts the horizontal displacement of the two weeding mechanisms 5 to prevent interference. When there are flower beds or paths in the middle of the lawn, the servo motor drives the weeding mechanisms 5 to separate. The distance between the two weeding mechanisms 5 is just enough to meet the spacing of the flower beds or paths, thus completing the weed removal work on both sides more quickly and improving efficiency.

[0028] Example 2: Based on Example 1, please refer to... Figure 1 , Figure 4As shown, a horizontal bar 13 is symmetrically fixed inside the vertical plate 2. The horizontal bar 13 is located on the inner side of the vertical plate 2 and is perpendicular to the vertical plate 2. A connecting rod 14 is fixedly installed at the end of the horizontal bar 13 away from the side of the vertical plate 2. The lower ends of the two connecting rods 14 are connected to a straightening frame 15. The distance between the two connecting rods 14 is greater than the length of the straightening frame 15. The straightening frame 15 has an "L" shape design. Multiple arc-shaped rods 16 are fixedly installed on the straightening frame 15. The arc-shaped rods 16 are arranged in an array at equal intervals on the side rods of the straightening frame 15. The lower ends of the arc-shaped rods 16 are flush with the bottom of the straightening frame 15.

[0029] The lower end of the connecting rod 14 is provided with multiple bolt holes 17. In this embodiment, there are 3 bolt holes 17. The straightening frame 15 is provided with through holes 18 that match the bolt holes 17. Fasteners 19 are threaded onto the bolt holes 17 and through holes 18. The straightening frame 15 is fixedly sleeved between the two connecting rods 14 by the fasteners 19. By adjusting the position of the fasteners 19, the distance of the straightening frame 15 from the ground can be changed, which facilitates the adjustment of the height of the straightening frame 15. In the actual garden weeding process, the height of the straightening frame 15 can be adjusted by the actual height of the grass bending point from the ground and the required clearance, thereby improving the weeding efficiency of the weeding machine.

[0030] Springs 20 are symmetrically fixed at both ends of the straightening frame 15. The other end of the spring 20 is fixedly connected to the bottom of the crossbar 13. The spring 20 is used to fix the straightening frame 15 and can store a certain amount of elastic potential energy when straightening grass to prevent the straightening frame 15 from being damaged.

[0031] A baffle 21 is fixedly installed at one end of the bottom of the platform 1. The baffle 21 is perpendicular to the two vertical plates 2. The baffle 21 is used to block the grass clippings that fly during the cutting process, so as to prevent the grass clippings from causing injury to the operator. A push-pull handle 22 is fixedly installed on the outer side of the baffle 21. The push-pull handle 22 is designed to be tilted upward at a certain angle, so as to facilitate the weeding personnel to move the weeding machine.

[0032] Rollers 23 are symmetrically installed on both sides of the bottom end of the two vertical plates 2.

[0033] In summary, for garden weed cutters, if a large area of ​​grass is flattened and close to the ground in the garden, and the height of the weeding blade 9 is too low, it will not meet the required height. If the height of the weeding blade 9 is too high, some of the grass flattened to the ground will be difficult to cut. During use, the distance between the straightening frame 15 and the ground can be adjusted by using the fastener 19 according to the degree of grass flattening and the required height. During use, the weed cutter can be moved by pushing and pulling the handle 22 in conjunction with the rollers 23. When the grass in the garden is generally not flattened, the straightening frame 15 can be moved upward to avoid affecting the weeding efficiency. When grass is flattened, the weed cutter should be operated against the direction of the flattening. At this time, the grass flattened to the ground will be lifted up by the arc rod 16 on the straightening frame 15, and then the weeding blade 9 will finish cutting the grass, avoiding the grass being flattened to the ground and difficult to cut.

[0034] The working principle of this utility model is as follows: When the garden greening weeding machine is in use, the servo motor drives the lead screw, which drives the slider connected to it to move horizontally back and forth, thereby moving the weeding mechanism 5 left and right to adjust the distance between the two weeding mechanisms 5. The two weeding mechanisms 5 move together, which is more efficient for large-area weeding. When there are flower beds, isolation strips and paths, adjusting the distance between the two weeding mechanisms 5 can complete the cutting in one go, improving the weeding efficiency. In garden greening, there is grass lying on the ground. After adjusting the height of the straightening frame 15, multiple arc rods 16 straighten the grass, and then the weeding blades 9 cut it, which meets the daily use needs and reflects the practicality of the equipment design.

[0035] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A garden and landscaping weeding machine, characterized in that, The device includes a tabletop (1), with vertical plates (2) symmetrically fixed at the bottom of the tabletop (1). Positioning grooves (3) are symmetrically opened in the middle of the tabletop (1). Shafts (4) are slidably arranged inside the two positioning grooves (3). Weeding mechanisms (5) are installed at the lower ends of the two shafts (4). Limiting blocks (6) are fixedly arranged between the two positioning grooves (3). The limiting blocks (6) are used to limit the horizontal displacement of the two symmetrical weeding mechanisms (5).

2. The garden weeding machine according to claim 1, characterized in that, The weeding mechanism (5) includes a drive motor (7), a rotating rod (8) and a weeding blade (9). The drive motor (7) is fixedly installed at the lower end of the shaft (4). The rotating rod (8) is fixedly installed on the output shaft of the drive motor (7). The weeding blade (9) is installed at the bottom of the rotating rod (8).

3. A garden and landscaping weeding machine according to claim 1, characterized in that, A bearing seat (10) is fixedly provided on the outer surface of the shaft (4). A support rod (11) is installed inside the bearing seat (10). Sliding grooves (12) are symmetrically opened at both ends of the positioning groove (3). The support rod (11) is slidably sleeved with the sliding groove (12).

4. A garden weeding machine according to claim 1, characterized in that, A horizontal bar (13) is symmetrically fixed on one side inside the vertical plate (2). A connecting rod (14) is fixed at one end of the horizontal bar (13) away from the side of the vertical plate (2). The lower ends of the two connecting rods (14) are connected to the same straightening frame (15). Multiple arc-shaped rods (16) are fixed on the straightening frame (15).

5. A garden weeding machine according to claim 4, characterized in that, The lower end of the connecting rod (14) is provided with multiple bolt holes (17), and the straightening frame (15) is provided with through holes (18) that match the bolt holes (17). Fasteners (19) are threaded onto the bolt holes (17) and through holes (18).

6. A garden weeding machine according to claim 4, characterized in that, Springs (20) are symmetrically fixed at both ends of the straightening frame (15).

7. A garden weeding machine according to claim 1, characterized in that, A baffle (21) is fixedly installed at one end of the bottom of the table panel (1). The baffle (21) is used to block grass clippings that splash during the cutting process. A push-pull handle (22) is fixedly installed on the outer side of the baffle (21).

8. A garden weeding machine according to claim 1, characterized in that, Rollers (23) are symmetrically arranged on both sides of the bottom end of the two vertical plates (2).

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