On-site treatment device for plant branches and leaves
By using precision-formed steel wire and intelligently designed structure in the plant branch and leaf treatment device, safety issues after crushing and blade replacement are solved, achieving a more efficient and safe treatment process.
Patent Information
- Application Number
- CN202411223729.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2024-12-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When processing tree branches and leaves, the accumulation after crushing requires manual sprinkling, which increases labor intensity and poses safety risks when the blade wears and replaces.
Use precision-formed steel wires to replace blades at both ends, which facilitates movement through the combination of straps and handles, and reduces powder splash after crushing through rotating shafts and protective covers. The connecting rod is divided into two parts to suit different heights, using threaded rods and slide rods Realize the expansion and contraction of the device.
It reduces the intensity of labor, extends the service life, reduces the safety risks during replacement, reduces flying chips and environmental pollution, and adapts to the use needs of different heights.
Smart Images
Figure CN119114259A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of plant branch and leaf processing, and in particular to a device for on-site processing of plant branches and leaves. Background Art
[0002] Vegetation has important applications in beautifying the environment, landscaping, purifying the air, conserving water and soil, and providing venues for outdoor activities and sports. It is widely used. During the growth of vegetation, many new branches and leaves will grow to replace the fallen branches and leaves. In order to reduce nutrient consumption, excess branches and leaves will be pruned. At this time, the tree branches and leaves will accumulate under the vegetation. The accumulated tree branches and leaves not only affect the beauty of the environment, but also breed a large number of bacteria that affect the growth of trees. In this way, the accumulated tree branches and leaves must be processed.
[0003] At present, when these tree branches and leaves are processed on site, they are mainly burned or crushed on site to form organic fertilizers through natural fermentation. Burning tree branches and leaves not only causes waste of resources, but also pollutes the environment. When crushing tree branches and leaves on site, a crusher is generally used to crush them first, and then they can be fermented. When the crusher is used to crush the tree branches and leaves, since the discharge port of the crusher is fixed, it is easy to cause the crushed tree branches and leaves to pile up together. In order to make the crushed tree branches and leaves better scattered inside the garden, manual scattering is required, which increases the labor intensity of the workers. In addition, the blades of the crusher will wear out after long-term use and need to be replaced. There is also a risk of injury when replacing the blades, which increases the replacement time.
[0004] Therefore, we proposed a device for on-site treatment of plant branches and leaves in order to solve the above-mentioned problems. Summary of the invention
[0005] The purpose of the present invention is to provide an on-site processing device for plant branches and leaves, so as to solve the problem raised in the above background technology that the accumulation of crushed tree branches and leaves requires manual scattering and blade replacement, which causes injuries.
[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an on-site processing device for plant branches and leaves, comprising a driving motor, a connecting rod is installed at one end of the driving motor, and the internal rotation of the upper part of the connecting rod is connected to a threaded rod, and the upper end of the threaded rod is connected to the output end of the driving motor, the lower section of the threaded rod is threadedly connected to the lower section of the connecting rod, a connecting block is provided on the surface of the connecting rod, and a shoulder strap is installed on the top of the connecting block, a shoulder guard is provided on the surface of the shoulder strap, handles are installed on both sides of the connecting rod, and a sliding rod is installed on the lower section of the connecting rod, and a connecting cover is connected to the bottom of the connecting rod.
[0007] Preferably, a rotating motor is arranged inside the connection cover, an output end of the rotating motor is connected to a rotating shaft, and a protective cover is installed above the surface of the rotating shaft.
[0008] Preferably, a first bearing passes through the surface of the rotating shaft, a second bearing is connected to the bottom of the rotating shaft, and a rubber pad is installed at the bottom of the second bearing.
[0009] Preferably, a spring cover is connected to the bottom of the rotating shaft, and a compression spring rod is installed inside the spring cover, and a steel wire is wound around the surface of the spring cover.
[0010] Preferably, the shoulder guard is a sliding structure on the surface of the shoulder strap, and both ends of the shoulder strap are installed on connecting blocks.
[0011] Preferably, both ends of the steel wire are precisely formed, and the steel wire extends out for a section on both sides of the bottom end of the spring cover, and the length of the extended steel wire is 10CM.
[0012] Preferably, the diameter of the second bearing connected to the bottom of the rotating shaft is smaller than the diameter of the spring cover.
[0013] Preferably, the diameter of the protective cover is greater than the length of the steel wire extending from both sides of the bottom end of the spring cover.
[0014] Preferably, the area of the rubber pad installed at the bottom of the second bearing is equal to the bottom area of the second bearing.
[0015] Preferably, the connecting rod is divided into two parts, and a sliding rod installed at the lower part of the connecting rod passes through the handle and forms a sliding structure with the handle.
[0016] Compared with the prior art, the invention has the following beneficial effects: the plant branch and leaf on-site treatment device,
[0017] (1) Unlike most on-site plant branch and leaf processing devices, the blades are replaced with steel wires with precision formed at both ends. The steel wires are linear and hard, and will not break easily when hitting stones or other hard objects, which increases the service life. In addition, since the steel wires do not have edges like blades, the risk of injury is reduced during replacement.
[0018] (2) The combination of the shoulder strap and the handle makes it easy to move the device, and the plant branches and leaves are broken by the nylon rope, which solves the problem of the fixed discharge port of the traditional crushing device and reduces the labor intensity of manual labor.
[0019] (3) A protective cover is installed above the surface of the rotating shaft to prevent the nylon rope from breaking the plant branches and leaves, causing the powder of the crushed plant branches and leaves to fly everywhere and form flying debris. The protective cover can also reduce the flying debris from entering the interior of the device, reducing the internal cleaning time and environmental pollution.
[0020] (4) The shoulder guard on the shoulder strap is used to protect the shoulder, and the shoulder guard is a sliding structure on the surface of the shoulder strap, which is used to adjust to the required position to increase fault tolerance.
[0021] (5) The connecting rod is divided into two parts, and the two parts of the connecting rod are connected by a threaded rod. A sliding rod is arranged at the bottom of the handle installed on both sides of the connecting rod, so that its driving motor drives the threaded rod to extend the length of the connecting rod, which is convenient for people of different heights to use comfortably and increases the audience. The sliding rod slides at the bottom of the handle to limit the position and ensure the stable extension and retraction of the connecting rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the main structure of the present invention;
[0023] Figure 2 It is a schematic diagram of the local structure of the present invention;
[0024] Figure 3 This is a schematic diagram of the structure of the lower part of the connecting rod of the present invention;
[0025] Figure 4 It is a schematic diagram of the structure of the shoulder strap of the present invention;
[0026] Figure 5 It is a schematic diagram of the upper structure of the connecting rod of the present invention.
[0027] In the figure: 1. driving motor; 2. connecting rod; 3. handle; 4. connecting cover; 5. rotating shaft; 6. first bearing; 7. steel wire; 8. second bearing; 9. rubber pad; 10. shoulder guard; 11. shoulder strap; 12. connecting block; 13. threaded rod; 14. rotating motor; 15. protective cover; 16. spring cover; 17. compression spring rod; 18. sliding rod. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0029] See also Figure 1-5The present invention provides a technical solution: a plant branch and leaf on-site processing device, comprising a driving motor 1, a connecting rod 2 is installed at one end of the driving motor 1, and a threaded rod 13 is rotatably connected to the upper part of the connecting rod 2, and the upper end of the threaded rod 13 is connected to the output end of the driving motor 1, and the lower section of the threaded rod 13 is threadedly connected to the lower part of the connecting rod 2, a connecting block 12 is provided on the surface of the connecting rod 2, and a shoulder strap 11 is installed on the top of the connecting block 12, and a shoulder guard 10 is provided on the surface of the shoulder strap 11, and handles 3 are installed on both sides of the connecting rod 2, and the connecting rod 2 A sliding rod 18 is installed in the lower section, a connecting cover 4 is connected to the bottom of the connecting rod 2, a rotating motor 14 is arranged inside the connecting cover 4, a rotating shaft 5 is connected to the output end of the rotating motor 14, and a protective cover 15 is installed above the surface of the rotating shaft 5, a first bearing 6 passes through the surface of the rotating shaft 5, a spring cover 16 is connected to the bottom of the rotating shaft 5, and a compression spring rod 17 is installed inside the spring cover 16, a steel wire 7 is wound on the surface of the spring cover 16, a second bearing 8 is connected to the bottom of the rotating shaft 5, and a rubber pad 9 is installed at the bottom of the second bearing 8.
[0030] The shoulder guard 10 is a sliding structure on the surface of the shoulder strap 11, and the two ends of the shoulder strap 11 are installed on the connecting block 12. Through the combination of the shoulder strap 11 and the handle 3, it is convenient to move the device, and the plant branches and leaves are broken by the steel wire 7, which solves the problem of fixed discharge port of traditional crushing device and reduces manual labor intensity.
[0031] The steel wire 7 with precision molding at both ends extends out for a section on both sides of the bottom of the spring cover 16, and the length of the steel wire 7 is 10CM. The blade is replaced with the steel wire 7 with precision molding at both ends. The steel wire 7 is linearly hard and will not break easily when it hits stones or other hard objects, thereby increasing the service life. In addition, since the steel wire 7 does not have an edge like a blade, the risk of injury is reduced during replacement.
[0032] The diameter of the second bearing 8 connected to the bottom of the rotating shaft 5 is smaller than that of the spring cover 16. When working, the second bearing 8 is subjected to pressure and is received inside through the compression spring rod 17, so that the rotating steel wire 7 is parallel to the ground, and can clean up the newly grown weeds and vegetation on the ground.
[0033] The diameter of the protective cover 15 is greater than the length of the steel wire 7 extending from both sides of the bottom of the spring cover 16. The powder of the crushed plant branches and leaves will fly around to form flying debris, and the protective cover 15 can also reduce the flying debris from entering the device, reducing the internal cleaning time and environmental pollution.
[0034] The area of the rubber pad 9 installed at the bottom of the second bearing 8 is equal to the bottom area of the second bearing 8. The rubber pad 9 installed at the bottom of the second bearing 8 can prevent the second bearing 8 from directly contacting the ground when the device is working, thereby reducing damage to the device.
[0035] The connecting rod 2 is divided into two parts, and the sliding rod 18 installed at the lower part of the connecting rod 2 passes through the handle 3 and forms a sliding structure with the handle 3, so that the driving motor 1 drives the threaded rod 13 to extend the length. When extending, the sliding rod 18 slides at the bottom of the handle 3 to limit the position.
[0036] Working principle: When using the on-site processing device for plant branches and leaves, first, clamp the two ends of the strap 11 on the surface of the connecting rod 2 and the driving motor 1 through the connecting block 12, then slide the shoulder guard 10 on the strap 11 to the required position, and finally carry the strap 11 on the shoulder, lift the device by holding the handle 3, and move the device to the required position.
[0037] Secondly, start the power supply, drive the motor 1 to drive the threaded rod 13 inside the connecting rod 2 to rotate, and the connecting rod 2 is divided into two parts. The upper part of the connecting rod 2 is rotatably connected to the threaded rod 13, and the lower part of the connecting rod 2 is threadedly connected to the threaded rod 13. Therefore, when the threaded rod 13 rotates, the lower part of the connecting rod 2 can be driven to move. At the same time, the sliding rod 18 installed on the lower part of the connecting rod 2 slides on the handle 3, limiting the stable movement of the lower part of the connecting rod 2 and adjusting the total length of the connecting rod 2 to facilitate comfortable use by people of different heights, and a connecting cover 4 is installed at the bottom of the connecting rod 2.
[0038] Again, the rotating motor 14 in the connecting cover 4 drives the rotating shaft 5 to rotate, and the rotating shaft 5 passes through the first bearing 6 to drive the compression spring rod 17, that is, the steel wire 7 wrapped around the outside of the driving spring cover 16, so that its speed can reach the level of crushing plant branches and leaves, and the steel wire 7 is linearly soft and will not break easily when it hits stones or other hard objects, thereby increasing its service life. In addition, since the steel wire 7 does not have an edge like a blade, the risk of injury is reduced during replacement.
[0039] Next, when the device is working, the rubber pad 9 is used to contact the ground, and the second bearing 8 connected to the top of the rubber pad 9 is received into the spring cover 16 via the compression spring rod 17. The use of the rubber pad 9 prevents the second bearing 8 from directly contacting the ground, thereby reducing damage to the device.
[0040] Finally, the powder of the crushed plant branches and leaves will fly everywhere to form flying debris. The protective cover 15 installed above the surface of the rotating shaft 5 can reduce the flying debris from entering the interior of the device, reduce internal cleaning time and environmental pollution, and the contents described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.
[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A device for in-situ treatment of plant branches and leaves, comprising a drive motor (1), characterized in that: A connecting rod (2) is installed at one end of the driving motor (1), and a threaded rod (13) is rotatably connected to the interior of the upper part of the connecting rod (2), and the upper end of the threaded rod (13) is connected to the output end of the driving motor (1), and the lower section of the threaded rod (13) is threadedly connected to the lower section of the connecting rod (2). A connecting block (12) is provided on the surface of the connecting rod (2), and a shoulder strap (11) is installed on the top of the connecting block (12), and a shoulder guard (10) is provided on the surface of the shoulder strap (11). Handles (3) are installed on both sides of the connecting rod (2), and a sliding rod (18) is installed on the lower section of the connecting rod (2). The bottom of the connecting rod (2) is connected to a connecting cover (4).
2. The device for in-situ treatment of plant branches and leaves according to claim 1, characterized in that: A rotating motor (14) is arranged inside the connection cover (4), an output end of the rotating motor (14) is connected to a rotating shaft (5), and a protective cover (15) is installed above the surface of the rotating shaft (5).
3. The on-site treatment device for plant branches and leaves according to claim 2 is characterized in that: A first bearing (6) passes through the surface of the rotating shaft (5), a second bearing (8) is connected to the bottom of the rotating shaft (5), and a rubber pad (9) is installed at the bottom of the second bearing (8).
4. The on-site treatment device for plant branches and leaves according to claim 2 is characterized in that: The bottom of the rotating shaft (5) is connected to a spring cover (16), and a compression spring rod (17) is installed inside the spring cover (16). The surface of the spring cover (16) is wound with a steel wire (7).
5. The on-site treatment device for plant branches and leaves according to claim 1 is characterized in that: The shoulder guard (10) is in a sliding structure on the surface of the shoulder strap (11), and both ends of the shoulder strap (11) are mounted on the connecting block (12).
6. The device for in-situ treatment of plant branches and leaves according to claim 4, characterized in that: The two ends of the steel wire (7) are precisely formed, and the steel wire (7) extends out for a section on both sides of the bottom end of the spring cover (16), and the length of the steel wire (7) is 10CM.
7. The on-site treatment device for plant branches and leaves according to claim 2, characterized in that: The diameter of the second bearing (8) connected to the bottom of the rotating shaft (5) is smaller than the diameter of the spring cover (16).
8. The device for in-situ treatment of plant branches and leaves according to claim 2, characterized in that: The diameter of the protective cover (15) is greater than the length of the steel wire (7) extending from both sides of the bottom end of the spring cover (16).
9. The device for in-situ treatment of plant branches and leaves according to claim 3, characterized in that: The area of the rubber pad (9) installed at the bottom of the second bearing (8) is equal to the bottom area of the second bearing (8).
10. The device for in-situ treatment of plant branches and leaves according to claim 1, characterized in that: The connecting rod (2) is divided into two parts, and a sliding rod (18) installed on the lower part of the connecting rod (2) penetrates the handle (3) and forms a sliding structure with the handle (3).