Weeding device for municipal landscaping
By setting up a mounting plate and electric cylinder in the weeding device to control the blade height, combined with the anti-collision rail and pressing wheel, the problem that existing devices cannot be accurately trimmed is solved, and the effect of precise trimming and grass management is achieved.
Patent Information
- Application Number
- CN202422301122.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-20
AI Technical Summary
Existing weeding devices cannot be trimmed separately according to the height of weeds and lawns, resulting in inconvenience in use.
By setting up mounting plates and electric cylinders, the blade height is controlled to meet different trimming needs, and is equipped with anti-collision rails and pressing wheels to protect the blades and prevent broken grass from drifting.
Accurate trimming according to the height of weeds and lawns is achieved to protect the blade from damage, while the broken grass falls on the roots of the lawn and rot into nutrients to avoid drifting.
Smart Images
Figure CN223040594U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of garden weeding, and more specifically, the utility model relates to a weeding device for municipal garden greening. Background Technique
[0002] Municipal gardens are also known as urban greening. The construction process, functional requirements and business purposes of urban greening are different from those of forestry, but they are all components of production construction. One is mainly for obtaining materials, and the other is mainly for environmental protection. Urban greening is an investment in social environmental capital, and its economic returns are diverse. When municipal garden greening needs to be maintained, weeding devices are often used to trim weeds and lawns.
[0003] The weeding height of the existing weeding devices is uncontrollable, so they cannot trim weeds and lawns separately, and cannot meet the use requirements. Therefore, in view of this problem, how to design a weeding device for municipal garden greening has become the problem that we need to solve currently. Content of the Utility Model
[0004] In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides a weeding device for municipal garden greening. By setting an installation plate and controlling the height of the installation plate by starting an electric cylinder, the height of the blade can be controlled, and then different heights of trimming can be carried out according to weeds and lawns, so that weeds can be effectively removed and the lawn can maintain the required height to solve the problems raised in the above-mentioned background technique.
[0005] To achieve the above object, the utility model provides the following technical solution: A weeding device for municipal garden greening, including a main body, an installation plate is slidably connected inside the main body, a shaft rod is rotatably connected inside the installation plate, a fixed disk is fixedly installed at the bottom end of the shaft rod, a blade is fixedly installed on the outer side of the fixed disk, a belt pulley is fixedly installed at the top end of the shaft rod, a motor is fixedly installed on the top of the installation plate, the belt pulley is fixedly installed at the output end of the motor, a belt is sleeved on the outer side of the belt pulley, and a transmission frame is fixedly installed on the top of the installation plate.
[0006] In a preferred embodiment, an electric cylinder is fixedly installed inside the main body, and the transmission frame is fixedly installed at the output end of the electric cylinder.
[0007] In a preferred embodiment, a limiting rod is fixedly installed on the top of the installation plate, and the limiting rod is slidably connected inside the main body.
[0008] In a preferred embodiment, a movable plate is hinged on one side of the main body, and an anti-collision bar is fixedly installed at the bottom of the movable plate.
[0009] In a preferred embodiment, an armrest is fixedly installed on one side of the main body, and a roller is rotatably connected to one side of the main body.
[0010] In a preferred embodiment, a connecting rod is rotatably connected to one side of the main body, and a central shaft is rotatably connected to one end of the connecting rod.
[0011] In a preferred embodiment, a pressing wheel is fixedly installed at one end of the central shaft.
[0012] Technical effects and advantages of the present utility model:
[0013] 1. By setting the mounting plate in the present utility model, starting the electric cylinder drives the transmission frame to descend, and then the mounting plate drives the blade to descend, so that it can cut close to the roots of weeds. When mowing the lawn, the mounting plate can be raised to the required height before mowing the lawn, thereby controlling the mowing height of the lawn.
[0014] 2. By setting the anti-collision bar and the pressing wheel in the present utility model, when cutting weeds, the anti-collision bar can move in the weeds to limit hard objects such as stones and prevent contact with the blade to cause damage to the blade. At the same time, when mowing the lawn, through the rolling of the pressing wheel, the cut grass can fall on the roots of the lawn, thus avoiding the phenomenon of the cut grass being scattered by the wind. At the same time, the cut grass rotting at the roots of the lawn can turn into nutrients for the lawn. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a partial structural sectional view of the present utility model;
[0016] Figure 2 For the present utility model Figure 1 Enlarged view of the structure of part A;
[0017] Figure 3 It is a side structural schematic diagram of the present utility model.
[0018] Reference numerals are: 1, main body; 2, mounting plate; 3, shaft rod; 4, fixed disk; 5, blade; 6, belt pulley; 7, motor; 8, belt; 9, transmission frame; 10, electric cylinder; 11, limiting rod; 12, movable plate; 13, anti-collision bar; 14, armrest; 15, roller; 16, connecting rod; 17, central shaft; 18, pressing wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0020] Referring to the attached Figures 1-3 , as Figure 1 shown, a weeding device for municipal landscaping according to an embodiment of the present utility model includes a main body 1. An installation plate 2 is slidably connected inside the main body 1. As Figure 2 shown, a shaft rod 3 is rotatably connected inside the installation plate 2. A fixed disk 4 is fixedly installed at the bottom end of the shaft rod 3. Blades 5 are fixedly installed on the outer side of the fixed disk 4. A belt pulley 6 is fixedly installed at the top end of the shaft rod 3. A motor 7 is fixedly installed on the top of the installation plate 2. The belt pulley 6 is fixedly installed at the output end of the motor 7. A belt 8 is sleeved on the outer side of the belt pulley 6. As Figure 1 shown, a transmission frame 9 is fixedly installed on the top of the installation plate 2. An electric cylinder 10 is fixedly installed inside the main body 1. The transmission frame 9 is fixedly installed at the output end of the electric cylinder 10. A limiting rod 11 is fixedly installed on the top of the installation plate 2. The limiting rod 11 is slidably connected inside the main body 1.
[0021] It should be noted that when weeding in landscaping, by starting the motor 7 to drive the belt pulley 6 to rotate, the belt pulley 6 on the other side rotates synchronously under the transmission of the belt 8, thereby driving the shaft rods 3 on both sides to rotate, and then driving the blades 5 to rotate to cut weeds. At the same time, by starting the electric cylinder 10, the transmission frame 9 can be driven to descend, and then the installation plate 2 drives the blades 5 to descend, so as to cut close to the roots of the weeds. When trimming the lawn, the installation plate 2 can be raised to the required height and then the lawn can be trimmed, so as to control the trimming height of the lawn.
[0022] Furthermore, as Figure 1 shown, a movable plate 12 is hinged on one side of the main body 1. A collision prevention bar 13 is fixedly installed at the bottom of the movable plate 12. A handrail 14 is fixedly installed on one side of the main body 1. A roller 15 is rotatably connected on one side of the main body 1. As Figure 3 shown, a connecting rod 16 is rotatably connected on one side of the main body 1. One end of the connecting rod 16 is rotatably connected to a central shaft 17. A pressing wheel 18 is fixedly installed at one end of the central shaft 17.
[0023] It should be noted that when pruning weeds, the movable plate 12 can be turned down to make the anti-collision bar 13 close to the ground. At this time, the movable plate 12 is limited and cannot be turned inward to the main body 1. When pushing the main body 1 to move for weed pruning, the anti-collision bar 13 can move in the weeds to limit hard objects such as stones and prevent contact with the blade 5 to cause damage to the blade 5. At the same time, when pruning the lawn, the multi-layer blades 5 can cut the grass into multiple sections. At this time, the cut grass will fall on the top of the lawn. Through the rolling of the pressing wheel 18, the broken grass can fall on the root of the lawn, thus avoiding the phenomenon of the broken grass being scattered by the wind. At the same time, the rotten broken grass at the root of the lawn can be turned into nutrients for the lawn.
[0024] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;
[0025] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the usual designs. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0026] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A weeding device for municipal landscaping, comprising a main body (1), characterized in that: The inner side of the main body (1) is slidably connected to a mounting plate (2), the inner side of the mounting plate (2) is rotatably connected to a shaft (3), the bottom end of the shaft (3) is fixedly mounted with a fixing plate (4), the outer side of the fixing plate (4) is fixedly mounted with a blade (5), the top end of the shaft (3) is fixedly mounted with a pulley (6), the top of the mounting plate (2) is fixedly mounted with a motor (7), the pulley (6) is fixedly mounted on the output end of the motor (7), the outer side of the pulley (6) is sleeved with a belt (8), and the top of the mounting plate (2) is fixedly mounted with a transmission frame (9).
2. A weeding device for municipal landscaping according to claim 1, characterized in that: An electric cylinder (10) is fixedly mounted inside the main body (1), and the transmission frame (9) is fixedly mounted on the output end of the electric cylinder (10).
3. A weeding device for municipal landscaping according to claim 2, characterized in that: A limiting rod (11) is fixedly mounted on the top of the mounting plate (2), and the limiting rod (11) is slidably connected to the inside of the main body (1).
4. A weeding device for municipal landscaping according to claim 3, characterized in that: A movable plate (12) is hingedly connected to one side of the main body (1), and a crash barrier (13) is fixedly mounted on the bottom of the movable plate (12).
5. A weeding device for municipal landscaping according to claim 4, characterized in that: A handrail (14) is fixedly mounted on one side of the main body (1), and a roller (15) is rotatably connected to one side of the main body (1).
6. A weeding device for municipal landscaping according to claim 5, characterized in that: One side of the main body (1) is rotatably connected to a connecting rod (16), and one end of the connecting rod (16) is rotatably connected to a central shaft (17).
7. A weeding device for municipal landscaping according to claim 6, characterized in that: A pressure wheel (18) is fixedly mounted on one end of the central shaft (17).