Downward pressing device for leaf recycling

Abstract

The utility model discloses a pressing device for leaf recovery, which relates to the technical field of leaf recovery and comprises an electric push rod, a first mounting plate is arranged at the upper end of the electric push rod, and a second mounting plate is arranged at the output end of the electric push rod. A connecting assembly is fixed to the lower end of the second mounting disc through an external bolt, a downward pressing assembly is arranged at the lower end of the connecting assembly and comprises a center plate and a first side plate, a second side plate is arranged on one side of the center plate, and the first side plate and the second side plate are located on the two sides of the center plate correspondingly; according to the scheme, the problems that most of existing leaf pressing plates are of an integrated structure, an opening is prone to being shielded when the leaf pressing plates are located at the top of a collecting box, leaves are not prone to being collected and scattered outside the collecting box due to the fact that the leaves are fixed through bolts and hydraulic rods, disassembly and replacement are not easy, and time and labor are wasted are solved.

Description

Technical Field

[0001] This utility model relates to the field of leaf recycling technology, specifically a pressing device for leaf recycling. Background Technology

[0002] Leaf recycling is a way to reuse resources, turning garden waste such as fallen leaves into valuable resources. During collection, the leaves are compacted by pressing them down, thereby improving space utilization.

[0003] For example, Chinese Patent CN212147662U (A Garden Leaf Recycling and Processing Device) includes a processing box with a movable groove on one side and a dispensing groove on the side of the processing box near the movable groove. A collection box is movably connected inside the movable groove, and a locking groove is provided on the side of the collection box near the top. Rollers are provided at the bottom of the collection box. In use, the cover plate is fixed to the bottom of the pressure plate, and then the hydraulic rod is activated to press down. The pressure plate and cover plate compress the leaves inside the collection box, thereby reducing the gaps between the leaves and making full use of the internal space of the collection box, thus improving the collection efficiency. After the collection box is filled, the cover plate is pushed to the same height as the top of the collection box using the hydraulic rod. Then, the pull plate is pulled to engage the locking blocks at the four corners of the collection box into the locking grooves at the four corners, thereby achieving a quick seal.

[0004] However, most existing leaf pressing plates are one-piece structures. When they are on top of the collection box, they can easily block the opening, making it difficult to collect leaves. The leaves are easily blocked and scattered outside the collection box. Furthermore, they are fixed to the hydraulic rod with bolts, making them difficult to disassemble and replace, which is time-consuming and laborious. Therefore, they do not meet the current needs. To address this, we have proposed a pressing device for leaf recycling. Utility Model Content

[0005] The purpose of this utility model is to provide a pressing device for leaf recycling, so as to solve the problems mentioned in the background art. Most of the existing leaf pressing plates are one-piece structures. When they are on the top of the collection box, they can easily block the opening, making it difficult to collect the leaves. The leaves are easily blocked and scattered outside the collection box. Furthermore, they are fixed to the hydraulic rod with bolts, making them difficult to disassemble and replace, which is time-consuming and laborious.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pressing device for leaf recycling, comprising: an electric push rod, a first mounting plate at the upper end of the electric push rod, a second mounting plate at the output end of the electric push rod, a connecting assembly fixed to the lower end of the second mounting plate by external bolts, a pressing assembly at the lower end of the connecting assembly, the pressing assembly comprising a center plate and a first side plate, a second side plate at one side of the center plate, and the first and second side plates being located on opposite sides of the center plate, a hinge being provided at a corner opposite to one side of the first and second side plates and at a corner opposite to both sides of the center plate, and the first and second side plates being rotatably connected to the center plate via the hinge.

[0007] Preferably, a first Velcro barb is provided on one side of the rear surface of the center plate, and a second Velcro barb is provided on the other side of the front surface of the center plate.

[0008] Preferably, a first hook and loop fastener is provided on one side of the rear surface of the first side panel, and the first side panel is connected to the first hook and loop fastener through the first hook and loop fastener. A second hook and loop fastener is provided on one side of the front surface of the second side panel, and the second side panel is connected to the second hook and loop fastener through the second hook and loop fastener.

[0009] Preferably, both sides of the center plate are provided with connection ports on the surfaces adjacent to the first and second hook and loop fasteners, and one end surface of one side of the first and second side plates is provided with a connection socket, which is inserted into the connection port. A magnetic piece is embedded in one side surface of the connection socket.

[0010] Preferably, the upper surface of the center plate is provided with an inclined seat, the center of the upper surface of the inclined seat is provided with a groove, and the center of the upper surface of the center plate is provided with a threaded groove.

[0011] Preferably, the connecting assembly includes a limiting disk and a threaded post, with the threaded post located on the lower surface of the limiting disk, and the threaded post being threadedly connected to the threaded groove.

[0012] Preferably, the upper surfaces of both the first and second side plates are hot-melted with lifting handles.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) This utility model divides the existing single pressing plate into three parts by forming a pressing assembly consisting of a central plate, a first side plate, and a second side plate. The first and second side plates are connected to the central plate by hinges. The first side plate rotates to the rear of the central plate, and the second side plate rotates to the front of the central plate. The first side plate is connected to the first hook and loop fasteners by the first hook and loop fasteners, and the second side plate is connected to the second hook and loop fasteners by the second hook and loop fasteners. At this time, the opening of the collection box is open, so as to avoid the first and second side plates blocking the leaf collection. After collection, the first and second side plates are rotated to the sides of the central plate respectively. The connecting socket is inserted into the connecting socket and fixed by magnetic attraction to fix the first and second side plates, so as to prevent the position from shifting when moving and improve stability. The pressing assembly is driven to move downward by the electric push rod, thereby pressing down the leaves. This solves the problem that most existing leaf pressing plates are one-piece structures, which easily block the opening when at the top of the collection box, making it difficult to collect the leaves and causing them to fall outside the collection box.

[0015] (2) By setting a connecting component at the lower end of the second mounting plate, the connecting component consists of a threaded post and a limiting plate. The connecting component is inserted along the groove of the plate, and the threaded post is threadedly connected to the threaded groove to fix the connecting component and the pressing component. Then, the lower end of the second mounting plate is fixed to the limiting plate of the connecting component. At this time, the limiting plate and the second mounting plate are located inside the groove of the plate, which plays a protective role and improves safety. When it is necessary to disassemble the pressing component for maintenance and replacement, it is only necessary to rotate the pressing component to separate it from the connecting component. No tools are needed to remove the bolts, which saves time and effort and improves convenience. This solves the problem that the existing pressing plate is fixed to the hydraulic rod by bolts, which is not easy to disassemble and replace, and is time-consuming and labor-intensive. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure between the electric push rod and the connecting assembly of this utility model;

[0018] Figure 3 This is a schematic diagram of the downward pressing component structure of this utility model;

[0019] Figure 4 This is a rear view schematic diagram of the pressing component of this utility model;

[0020] In the diagram: 1. Electric push rod; 2. First mounting plate; 3. Second mounting plate; 4. Pressing assembly; 5. Center plate; 6. First side plate; 7. Second side plate; 8. Limiting plate; 9. Threaded post; 10. Plate groove; 11. Threaded groove; 12. Connecting socket; 13. Connecting receptacle; 14. Magnetic suction plate; 15. Lifting handle; 16. First Velcro round bristles; 17. Second Velcro round bristles; 18. First Velcro barbs; 19. Second Velcro barbs; 20. Hinge; 21. Connecting assembly; 22. Tilt seat. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figure 1-4This utility model provides an embodiment of a leaf recycling pressing device, comprising: an electric push rod 1, a first mounting plate 2 at the upper end of the electric push rod 1, a second mounting plate 3 at the output end of the electric push rod 1, a connecting assembly 21 fixed to the lower end of the second mounting plate 3 by external bolts, a pressing assembly 4 at the lower end of the connecting assembly 21, the pressing assembly 4 including a center plate 5 and a first side plate 6, a second side plate 7 on one side of the center plate 5, and the first side plate 6 and the second side plate 7 being located on opposite sides of the center plate 5 respectively. A hinge 20 is provided at a corner on one side of the second side plate 7 in the opposite direction to the corners on both sides of the center plate 5. The first side plate 6 and the second side plate 7 are rotatably connected to the center plate 5 through the hinge 20. A first hook and loop fastener 18 is provided on one side of the rear surface of the center plate 5, and a second hook and loop fastener 19 is provided on the other side of the front surface of the center plate 5. A first hook and loop round fastener 16 is provided on one side of the rear surface of the first side plate 6, and the first side plate 6 is connected to the first hook and loop fastener 18 through the first hook and loop round fastener 16. A hook and loop fastener 19 is provided on one side of the front surface of the second side plate 7. A second hook and loop fastener 17 is provided, and the second side plate 7 is connected to the second hook and loop fastener 19 via the second hook and loop fastener 17. The electric push rod 1 is installed above the opening of the collection box via the first mounting plate 2. When collecting leaves, the first side plate 6 and the second side plate 7 are rotated via the hinge 20. The first side plate 6 rotates behind the center plate 5, and the second side plate 7 rotates in front of the center plate 5. The first side plate 6 is connected to the first hook and loop fastener 18 via the first hook and loop fastener 16, and the second side plate 7 is connected to the second hook and loop fastener 19 via the second hook and loop fastener 17. With the Velcro 19 connected, the collection box opening is open, preventing the first side plate 6 and the second side plate 7 from blocking the leaf collection. After collection, the first side plate 6 and the second side plate 7 are rotated to the sides of the center plate 5, respectively. The electric push rod 1 drives the pressing component 4 to move downward, thereby pressing down the leaves. The upper surfaces of the first side plate 6 and the second side plate 7 are both heat-fused with lifting handles 15, which facilitates the application of force to the first side plate 6 and the second side plate 7, causing them to rotate.

[0023] Please see Figure 3 Both sides of the center plate 5, adjacent to the first Velcro 18 and the second Velcro 19, are provided with connection sockets 12. One end surface of one side of the first side plate 6 and the second side plate 7 is provided with a connection socket 13, which is inserted into the connection socket 12. A magnetic piece 14 is embedded in one side surface of the connection socket 13. When the first side plate 6 and the second side plate 7 are rotated to the sides of the center plate 5, the connection socket 13 is inserted into the connection socket 12 and magnetically fixed by the magnetic piece 14, thus fixing the first side plate 6 and the second side plate 7 to prevent position displacement during movement and improve stability.

[0024] Please see Figure 1, 3 An inclined seat 22 is provided on the upper surface of the center plate 5. A groove 10 is provided at the center of the upper surface of the inclined seat 22. A threaded groove 11 is provided at the center of the upper surface of the center plate 5. The connecting component 21 includes a limiting plate 8 and a threaded post 9. The threaded post 9 is located on the lower surface of the limiting plate 8 and is threadedly connected to the threaded groove 11. The connecting component 21 is inserted along the groove 10 and the threaded post 9 is threadedly connected to the threaded groove 11, thereby fixing the connecting component 21 to the pressing component 4. Then, the lower end of the second mounting plate 3 is fixed to the limiting plate 8 of the connecting component 21 with the external bolt. At this time, the limiting plate 8 and the second mounting plate 3 are located inside the groove 10, which provides a protective effect and improves safety. When it is necessary to disassemble the pressing component 4 for maintenance or replacement, it is only necessary to rotate the pressing component 4 to separate it from the connecting component 21 without using tools to remove the bolts, thus improving convenience.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A pressing device for leaf recycling, comprising an electric push rod (1), wherein a first mounting plate (2) is provided at the upper end of the electric push rod (1), characterized in that: The output end of the electric push rod (1) is provided with a second mounting plate (3). The lower end of the second mounting plate (3) is fixed with a connecting component (21) by an external bolt. The lower end of the connecting component (21) is provided with a pressing component (4). The pressing component (4) includes a center plate (5) and a first side plate (6). A second side plate (7) is provided on one side of the center plate (5). The first side plate (6) and the second side plate (7) are located on both sides of the center plate (5). A hinge (20) is provided at a corner opposite to one side of the first side plate (6) and the corner opposite to both sides of the center plate (5). The first side plate (6) and the second side plate (7) are rotatably connected to the center plate (5) through the hinge (20).

2. The pressing device for leaf recycling according to claim 1, characterized in that: A first Velcro barb (18) is provided on one side of the rear surface of the center plate (5), and a second Velcro barb (19) is provided on the other side of the front surface of the center plate (5).

3. The pressing device for leaf recycling according to claim 2, characterized in that: The first side plate (6) has a first hook and loop round hair (16) on one side of its rear surface, and the first side plate (6) is connected to the first hook and loop barb (18) through the first hook and loop round hair (16). The second side plate (7) has a second hook and loop round hair (17) on one side of its front surface, and the second side plate (7) is connected to the second hook and loop barb (19) through the second hook and loop round hair (17).

4. The pressing device for leaf recycling according to claim 3, characterized in that: Both sides of the center plate (5) are provided with connection sockets (12) adjacent to the first hook and loop fastener (18) and the second hook and loop fastener (19), respectively. One end surface of one side of the first side plate (6) and the second side plate (7) is provided with a connection socket (13), and the connection socket (13) is inserted into the connection socket (12). A magnetic piece (14) is embedded in one side surface of the connection socket (13).

5. A pressing device for leaf recycling according to claim 1, characterized in that: An inclined seat (22) is provided on the upper surface of the center plate (5), a groove (10) is provided at the center of the upper surface of the inclined seat (22), and a threaded groove (11) is provided at the center of the upper surface of the center plate (5).

6. A pressing device for leaf recycling according to claim 5, characterized in that: The connecting component (21) includes a limiting disk (8) and a threaded post (9), with the threaded post (9) located on the lower surface of the limiting disk (8) and the threaded post (9) being threadedly connected to the threaded groove (11).

7. The pressing device for leaf recycling according to claim 1, characterized in that: The upper surfaces of the first side plate (6) and the second side plate (7) are both heat-fused with lifting handles (15).

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