Weeding device for greening pruning
By designing adjustable connecting rods and electric heating wire drying treatment, the problem of inconvenience in the existing technology that the pruning and weed processing inconvenience in different heights is solved, the efficiency and convenience of green lawn mowing is improved, and the equipment and users are protected.
Patent Information
- Application Number
- CN202420383346.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-28
AI Technical Summary
Existing weeding devices cannot realize the trimming of green lawns at different heights, and weeds are inconvenient to be treated after pruning, resulting in low pruning efficiency and reduced equipment quality.
A greening and pruning weeding device is designed, using an adjustable connecting rod and tool height structure, combined with electric heating wire to dry weeds, and the protection and convenience of the equipment are improved through structures such as springs and protective curtains.
The convenience and efficiency of green lawns are achieved in different heights, reducing the collection demand for weeds after pruning, improving the pruning efficiency, and reducing the accumulation of weeds inside the equipment through drying treatment, protecting the equipment and users.
Smart Images
Figure CN222128731U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of weeding, in particular to a weeding device for greening and pruning. Background Art
[0002] Greening is an important part of a city or region. It is of great significance to improving the urban environment, improving the quality of life of residents, and promoting ecological sustainable development. Greening can be achieved in many ways, such as public greening, street greening, and residential greening.
[0003] When maintaining greenery, it is necessary to remove weeds from lawns and gardens, thereby reducing the impact of weeds on the beauty and neatness of greenery. When removing weeds, knives or cutters are generally used to cut the weeds.
[0004] When the existing weeding device is in use, the cutter can only rotate at a fixed height, which makes it difficult to trim the green lawn at different heights. Therefore, a weeding device for trimming green lawns is proposed to address the above problem. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a weeding device for greening pruning.
[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a weeding device for greening pruning, comprising a herbicide body; a motor is fixedly connected to the middle of the herbicide body; a connecting rod is fixedly connected to the output end of the motor; a plurality of groups of card slots are provided in the middle of the connecting rod; a retaining bolt is provided at the bottom of the connecting rod; a dark cavity is provided in the middle of the retaining bolt; a first spring is fixedly connected to the middle of the dark cavity; a card block is fixedly connected to the end of the first spring; and a plurality of groups of knives are fixedly connected to the middle of the retaining bolt.
[0007] Preferably, a bottom cover is fixedly connected to the middle of the herbicide body; a collecting plate is fixedly connected to the middle of the bottom cover; a guard plate is fixedly connected to the side of the collecting plate; the guard plate is fixedly connected to the herbicide body; a heating chamber is fixedly connected to the middle of the bottom cover; an electric heating wire is fixedly connected to the inside of the heating chamber; and a baffle is fixedly connected to the middle of the heating chamber.
[0008] Preferably, a second spring is provided at the end of the herbicide body; the second spring is hinged to the herbicide body; a push plate is fixed to the end of the herbicide body; and the push plate is slidably connected to the second spring.
[0009] Preferably, a slide groove is provided in the middle of the retaining bolt; a third spring is fixedly connected inside the slide groove; a pillar is fixedly connected to the end of the third spring; and the pillar is slidably connected to the slide groove.
[0010] Preferably, a protective curtain is fixedly connected to the middle of the motor; and a steel ring is fixedly connected to the end of the protective curtain.
[0011] Preferably, a pull plate is slidably connected to the middle of the herbicide body; a collecting sheet is fixedly connected to the middle of the pull plate; and the collecting sheet is slidably connected to the herbicide body.
[0012] Preferably, friction patterns are provided in the middle of the collecting sheet.
[0013] The utility model is beneficial in that:
[0014] 1. The weeding device for mowing greenery described in the utility model can adjust the height of the connecting rod when it is necessary to mow greenery at different heights, thereby changing the ground clearance of the cutter. Therefore, when mowing green lawns, the mowing height can be adjusted according to needs, thereby improving the convenience of mowing green lawns and improving the mowing efficiency of lawns.
[0015] 2. The utility model discloses a weeding device for greening mowing, which can collect the weeds after mowing the greening lawn, and dry the collected grass leaves through the action of the electric heating wire, thereby reducing the need to collect the weeds again after mowing the greening lawn. By drying the weeds, the situation in which the mass of the device is too large due to excessive weeds in the middle of the bottom cover can be reduced, thereby improving the efficiency of mowing the greening lawn. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0018] Figure 2 It is a bottom view in the utility model;
[0019] Figure 3 It is a schematic diagram of the connecting rod structure in the utility model;
[0020] Figure 4 for Figure 3 A magnified image of point A;
[0021] Figure 5 It is a schematic diagram of the heating wire structure in the utility model;
[0022] Figure 6 This is a schematic diagram of the third spring structure in the utility model;
[0023] Figure 7 It is a schematic diagram of the collecting sheet structure in the utility model.
[0024] In the figure: 1. herbicide body; 11. motor; 12. connecting rod; 13. slot; 14. retaining bolt; 15. dark cavity; 16. first spring; 17. block; 18. cutter; 2. bottom cover; 21. collecting plate; 22. guard plate; 23. heating chamber; 24. heating wire; 25. baffle; 3. second spring; 31. push plate; 4. slide groove; 41. third spring; 42. pillar; 5. protective curtain; 51. steel ring; 6. pull plate; 61. collecting sheet; 7. friction pattern. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] like Figure 1-6 As shown, a weeding device for greening pruning comprises a weed killer body 1; a motor 11 is fixedly connected to the middle of the weed killer body 1; a connecting rod 12 is fixedly connected to the output end of the motor 11; a plurality of card slots 13 are provided in the middle of the connecting rod 12; a retaining bolt 14 is provided at the bottom of the connecting rod 12; a dark cavity 15 is provided in the middle of the retaining bolt 14; a first spring 16 is fixedly connected to the middle of the dark cavity 15; a card block 17 is fixedly connected to the end of the first spring 16; a plurality of knife cutters 18 are fixedly connected to the middle of the retaining bolt 14; when working, when the height of the knife cutter 18 needs to be adjusted, the dark cavity 15 can be fixedly moved. The first spring 16 of the part is compressed, and then the block 17 can be taken out from the slot 13, so that the connecting rod 12 can slide in the middle of the retaining bolt 14, and then the block 17 can be placed in the slot 13 at different heights, and then the height of the tool 18 can be adjusted. This step can be used when it is necessary to trim the greenery at different heights. By adjusting the height of the connecting rod 12, the ground clearance of the tool 18 can be changed, so that when trimming the green lawn, the trimming height can be adjusted according to the needs, which improves the convenience of trimming the green lawn and improves the trimming efficiency of the lawn.
[0027] like Figure 2-5As shown, the middle part of the herbicide body 1 is fixedly connected to a bottom cover 2; the middle part of the bottom cover 2 is fixedly connected to a collecting plate 21; the side of the collecting plate 21 is fixedly connected to a guard plate 22; the guard plate 22 is fixedly connected to the herbicide body 1; the middle part of the bottom cover 2 is fixedly connected to a heating chamber 23; the interior of the heating chamber 23 is fixedly connected to an electric heating wire 24; the middle part of the heating chamber 23 is fixedly connected to a baffle 25; during operation, when the cutter 18 is used to trim the green lawn, the collecting plate 21 can be used to collect the broken grass leaves in the middle part of the bottom cover 2, and the guard plate 22 can limit the grass leaves when the collecting plate 21 is used to collect the grass leaves. After the broken grass blades are collected in the middle of the bottom cover 2, the electric heating wire 24 in the heating chamber 23 can be operated, and the baffle 25 can block the electric heating wire 24 and the grass blades. This step can be used to collect the trimmed weeds after the green lawn is trimmed. The collected grass blades can be dried by the action of the electric heating wire 24, thereby reducing the need to collect the weeds again after the green lawn is trimmed. By drying the weeds, the situation in which the mass of the device is too large due to too many weeds in the middle of the bottom cover 2 can be reduced, thereby improving the efficiency of trimming the green lawn.
[0028] like Figure 1-2 As shown, a second spring 3 is provided at the end of the herbicide body 1; the second spring 3 is hinged to the herbicide body 1; a push plate 31 is fixedly connected to the end of the herbicide body 1; the push plate 31 is slidably connected to the second spring 3; during operation, when the green lawn is trimmed, the second spring 3 can protect the herbicide body 1 during the process of moving the herbicide body 1, and when there are hard debris such as stones inside the lawn, the debris can be pushed forward by the second spring 3, and the push plate 31 can use its own elasticity to bounce the stones away when the second spring 3 is used to push the stones. This step can clean the stones inside the green lawn when the herbicide body 1 is used to trim the green lawn, thereby reducing the damage to the tool 18 caused by hard debris such as stones, thereby protecting the tool 18.
[0029] like Figure 6 As shown, a slide groove 4 is provided in the middle of the retaining bolt 14; a third spring 41 is fixedly connected inside the slide groove 4; a pillar 42 is fixedly connected to the end of the third spring 41; the pillar 42 is slidably connected to the slide groove 4; during operation, when the tool 18 is used to trim the green lawn, the pillar 42 can be brought into contact with the ground, and through the action of the third spring 41, the pillar 42 can slide inside the slide groove 4 when encountering grounds of different heights, and the motor 11 can stop working after the end of the pillar 42 is disconnected from the ground. This step can be achieved through the action of the pillar 42, after the device is separated from the ground, to reduce the damage caused by the tool 18 to the surrounding objects, thereby protecting the staff and reducing the accidental injury caused by the tool 18 to the staff.
[0030] like Figure 3-6 As shown, a protective curtain 5 is fixedly connected to the middle of the motor 11; a steel ring 51 is fixedly connected to the end of the protective curtain 5; during operation, when the cutter 18 is used to trim the green lawn, the steel ring 51 can be placed in the middle of the retaining bolt 14, and then the protective curtain 5 can be used to block the side of the connecting rod 12. This step can protect the connecting rod 12 through the protective curtain 5 when trimming the green lawn, reduce the occurrence of trimmed weeds entering the interior of the connecting rod 12, and then protect the operation of the connecting rod 12.
[0031] like Figure 7 As shown, a pull plate 6 is slidably connected to the middle of the herbicide body 1; a collecting sheet 61 is fixedly connected to the middle of the pull plate 6; the collecting sheet 61 is slidably connected to the herbicide body 1; during operation, after the trimmed weeds are collected in the middle of the bottom cover 2, the pull plate 6 can be pulled out from the middle of the herbicide body 1, and then the weeds in the middle of the bottom cover 2 can be taken out from the middle of the herbicide body 1 by the action of the collecting sheet 61. This step can be used when there are many weeds in the middle of the bottom cover 2, and the weeds can be more conveniently taken out from the inside of the herbicide body 1 by the collecting sheet 61, thereby reducing the accumulation of weeds in the inside of the herbicide body 1.
[0032] like Figure 7 As shown, the middle part of the collecting sheet 61 is provided with a friction pattern 7; during operation, when the collecting sheet 61 is used to take out the weeds inside the herbicide body 1, the friction between the weeds and the collecting sheet 61 can be increased by the friction pattern 7. This step can reduce the occurrence of weeds sliding down from the middle part of the collecting sheet 61 by increasing the friction.
[0033] Working principle: during operation, when it is necessary to adjust the height of the cutter 18, the first spring 16 in the dark cavity 15 can be compressed, and then the block 17 can be taken out from the slot 13, so that the connecting rod 12 can slide in the middle of the retaining bolt 14, and then the block 17 can be placed in the slot 13 at different heights, so that the height of the cutter 18 can be adjusted. This step can be used when it is necessary to trim the greenery at different heights. By adjusting the height of the connecting rod 12, the ground clearance of the cutter 18 can be changed, so that when trimming the green lawn, the trimming height can be adjusted according to the needs, which improves the convenience of trimming the green lawn and the trimming efficiency of the lawn. When the cutter 18 is used to trim the green lawn, When mowing, the collection plate 21 can be used to collect the broken grass blades to the middle part of the bottom cover 2. The guard plate 22 can limit the grass blades when the collection plate 21 is used to collect the grass blades. After the broken grass blades are collected to the middle part of the bottom cover 2, the electric heating wire 24 inside the heating chamber 23 can be operated, and the baffle 25 can block the electric heating wire 24 and the grass blades. This step can be used to collect the trimmed weeds after the green lawn is trimmed. The collected grass blades can be dried by the action of the electric heating wire 24, thereby reducing the need to collect the weeds again after the green lawn is trimmed. By drying the weeds, the situation where there are too many weeds in the middle part of the bottom cover 2 and the weight of the device is too large can be reduced, thereby improving the trimming of the green lawn. In order to improve efficiency, when the green lawn is mowed, the second spring 3 can be used to protect the herbicide body 1 during the process of moving the herbicide body 1. When there are hard debris such as stones inside the lawn, the debris can be pushed forward by the second spring 3. When the second spring 3 is used to push the stone, the push plate 31 can bounce the stone away through its own elasticity. This step can be used to clean the stones inside the green lawn when the herbicide body 1 is used to mow the green lawn, thereby reducing the damage to the tool 18 caused by hard debris such as stones, thereby protecting the tool 18. When the tool 18 is used to mow the green lawn, the support 42 can be made to contact the ground. Through the action of the third spring 41, when encountering When the ground is at different heights, the support 42 is made to slide inside the slide groove 4. After the end of the support 42 is disconnected from the ground, the motor 11 can stop working. This step can reduce the damage caused by the cutter 18 to the surrounding objects after the device is separated from the ground through the action of the support 42. The staff can be protected and the accidental injury caused by the cutter 18 to the staff can be reduced. When the cutter 18 is used to trim the green lawn, the steel ring 51 can be placed in the middle of the retaining bolt 14, and then the protective curtain 5 can be used to block the side of the connecting rod 12. This step can protect the connecting rod 12 through the action of the protective curtain 5 when trimming the green lawn, and reduce the occurrence of trimmed weeds entering the inside of the connecting rod 12.The connection rod 12 can be protected. After the trimmed weeds are collected in the middle of the bottom cover 2, the pull plate 6 can be pulled out from the middle of the herbicide body 1. Then, the weeds in the middle of the bottom cover 2 can be taken out from the middle of the herbicide body 1 by the action of the collecting sheet 61. This step can be used when there are many weeds in the middle of the bottom cover 2. The weeds can be taken out from the inside of the herbicide body 1 more conveniently by the collecting sheet 61, thereby reducing the accumulation of weeds in the herbicide body 1. When the collecting sheet 61 is used to take out the weeds in the herbicide body 1, the friction between the weeds and the collecting sheet 61 can be increased by the action of the friction pattern 7. This step can reduce the weeds from sliding down from the middle of the collecting sheet 61 by increasing the friction.
[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A weeding device for greening and pruning, comprising a weed killer body (1); a motor (11) is fixedly connected to the middle of the weed killer body (1); Features: The output end of the motor (11) is fixedly connected to a connecting rod (12); a plurality of groups of slots (13) are provided in the middle of the connecting rod (12); a retaining bolt (14) is provided at the bottom of the connecting rod (12); a dark cavity (15) is provided in the middle of the retaining bolt (14); a first spring (16) is fixedly connected in the middle of the dark cavity (15); a retaining block (17) is fixedly connected to the end of the first spring (16); a plurality of groups of knives (18) are fixedly connected in the middle of the retaining bolt (14).
2. A weeding device for greening and pruning according to claim 1, Features: The middle of the herbicide body (1) is fixedly connected to a bottom cover (2); the middle of the bottom cover (2) is fixedly connected to a collecting plate (21); the side of the collecting plate (21) is fixedly connected to a guard plate (22); the guard plate (22) is fixedly connected to the herbicide body (1); the middle of the bottom cover (2) is fixedly connected to a heating chamber (23); the interior of the heating chamber (23) is fixedly connected to an electric heating wire (24); the middle of the heating chamber (23) is fixedly connected to a baffle plate (25).
3. A weeding device for greening and pruning according to claim 1, Features: A second spring (3) is provided at the end of the herbicide body (1); the second spring (3) is hinged to the herbicide body (1); a push plate (31) is fixed to the end of the herbicide body (1); the push plate (31) is slidably connected to the second spring (3).
4. A weeding device for greening and pruning according to claim 1, Features: A sliding groove (4) is provided in the middle of the retaining bolt (14); a third spring (41) is fixedly connected inside the sliding groove (4); a support (42) is fixedly connected to the end of the third spring (41); and the support (42) is slidably connected to the sliding groove (4).
5. A weeding device for greening and pruning according to claim 1, Features: A protective curtain (5) is fixedly connected to the middle of the motor (11); and a steel ring (51) is fixedly connected to the end of the protective curtain (5).
6. A weeding device for greening and pruning according to claim 1, Features: A pull plate (6) is slidably connected to the middle of the herbicide body (1); a collecting sheet (61) is fixedly connected to the middle of the pull plate (6); and the collecting sheet (61) is slidably connected to the herbicide body (1).
7. A weeding device for greening and pruning according to claim 6, Features: The collecting sheet (61) is provided with a friction pattern (7) in the middle.