Garbage roller compression discharge port sealing cover device

Abstract

The utility model discloses a sealing cover device for a compression discharge port of a garbage roller, and belongs to the field of garbage roller compression sealing. The garbage roller compression discharge port sealing cover device comprises a mounting frame, a connecting frame is transversely and fixedly arranged in the middle of the mounting frame, a sealing cover is arranged on one side of the connecting frame, and a connecting frame is welded to the face, facing the sealing cover, of the outer portion of the connecting frame. A connecting ring is arranged on the face, facing the connecting frame, of the circle center of the sealing cover. According to the discharging port sealing cover, the problems that according to an existing conventional discharging port sealing cover, the discharging port sealing cover is driven to transversely move after being output through an output structure, leakage of a sealing connector is easily caused, and the sealing effect is reduced are solved; the connecting rod is embedded into the connecting frame and rotationally connected with the interior of the connecting frame through a damping shaft, so that the connecting rod moves in the movable cavity, and the sealing cover is matched with the sealing position.

Description

Technical Field

[0001] The utility model relates to the field of compression sealing of garbage drums, in particular to a sealing cover device for a compression discharge port of a garbage drum. Background Art

[0002] The garbage drum compression discharge port sealing cover is a component designed for use in garbage disposal equipment, especially in garbage disposal systems using a drum compressor. The main function of this sealing cover is to ensure that the system's sealing is maintained when the garbage is compressed and ready to be discharged through the discharge port. This can prevent odor leakage, prevent garbage from scattering, and improve garbage disposal efficiency.

[0003] During the sealing process, the existing conventional discharge port sealing cover is fixed after being restricted and can only be output and transmitted along with the output structure. Subsequent sealing can only be achieved by improving the manufacturing precision and installation accuracy.

[0004] Figure 4 The conventional technical solution shown here is that the sealing cover is moved laterally only by the output of the output structure. However, due to the wear of the output structure and sealing components, the manufacturing accuracy of the machine, the working gravity and other related factors, it is easy to cause leakage of the sealing interface, resulting in a reduction in the sealing effect. Utility Model Content

[0005] The purpose of the utility model is to provide a sealing cover device for the compression discharge port of a garbage drum. In the process of connecting the sealing cover through a connecting rod, the connecting rod is embedded in the interior of the connecting frame and is rotatably connected to the interior of the connecting frame through a damping shaft. The damping force of the damping shaft and the sealing cover can be used to rotate and adjust the angle of the connecting rod after a collision, so that the connecting rod can move in the movable cavity and the sealing cover can adapt to the sealing position, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sealing cover device for a garbage drum compression discharge port, comprising a mounting frame, a connecting frame fixedly arranged horizontally in the middle of the mounting frame, a sealing cover arranged on one side of the connecting frame, a connecting frame welded to the outside of the connecting frame on a side facing the sealing cover, a connecting ring arranged on a side of the sealing cover with the center of the circle facing the connecting frame, a connecting rod for transmission and adaptation arranged between the connecting ring and the connecting frame, and the part of the connecting rod located inside the connecting frame is rotatably connected to the front and rear ends inside the connecting frame via a damping shaft.

[0007] Preferably, a self-aligning bearing is provided around the inside of the connecting ring and the outside of the connecting rod, and the self-aligning bearing is clamped between the connecting ring and the connecting rod.

[0008] Preferably, transmission rings are provided at both upper and lower ends of the connecting rod, and the transmission rings are welded and fixed to the connecting frame. A threaded rod is provided inside the transmission ring, and the threaded rod passes through the transmission ring and the connecting frame in turn, and the outer part of the threaded rod cooperates with the internal thread of the transmission ring.

[0009] Preferably, a movable cavity is provided between the threaded rod and the connecting rod.

[0010] Preferably, the connecting ring is fixed to the sealing cover by welding.

[0011] Preferably, a second protruding block is provided on one side of the mounting frame, a first protruding block is provided at the lower end of one side of the mounting frame, one side outside the second protruding block is rotatably connected to the second connecting block, and one side outside the first protruding block is provided with a hydraulic telescopic rod for extension and retraction, and one side outside the hydraulic telescopic rod is rotatably connected to the first connecting block.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The sealing cover of the utility model is provided with a connecting ring for connection at the center position of the circle of one side facing the connecting frame, and a connecting rod is provided on the connecting ring facing the inside of the connecting frame. Both sides of the connecting rod are rotatably connected to the inner wall of the connecting frame through the damping shaft. The rotation and connection of the damping shaft can make the sealing cover rotate and adapt with the damping shaft as the center when contacting the sealing position of the garbage drum during the process of the hydraulic telescopic rod extending and sealing. The sealing cover is adapted after the hydraulic telescopic rod is extended and retracted. The distance between the sealing cover and the garbage drum can be fine-tuned and offset by adaptation, and the garbage drum can be directly prevented from leaking liquid or objects by adaptation.

[0014] 2. The upper and lower ends of the connecting frame of the utility model are provided with rotatable threaded rods. The rotation of the threaded rods can be embedded in the connecting frame, embedded in the connecting frame and reduce the distance between the threaded rod and the movable cavity of the connecting rod. By adjusting the threaded rods, the rotation of the connecting rod and the sealing cover can be restricted. The movable range of the sealing cover can be directly adjusted by rotating the threaded rod and embedding it in the connecting frame, and the adaptation range of the sealing cover can be adjusted, so that the sealing cover can be adapted to different installation positions and to different combinations of garbage drums, thereby improving the sealing effect of the garbage drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the overall external structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the connection frame of the utility model;

[0017] Figure 3 For the utility model Figure 2 A partial enlarged view of area A in the middle;

[0018] Figure 4 It is a sealing cover device for the compression discharge port of a conventional garbage drum.

[0019] In the figure: 1. Mounting frame; 2. First protruding block; 3. Hydraulic telescopic rod; 4. Second protruding block; 5. First connecting block; 6. Connecting frame; 7. Connecting frame; 8. Damping shaft; 9. Threaded rod; 10. Transmission ring; 11. Sealing cover; 12. Connecting ring; 13. Self-aligning bearing; 14. Movable cavity; 15. Connecting rod; 16. Second connecting block. DETAILED DESCRIPTION

[0020] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0021] In order to solve the problem that during the sealing process of the conventional discharge port sealing cover, the sealing cover is driven to move horizontally by the output of the output structure, but the wear of the output structure and sealing components, the manufacturing accuracy of the machine, the working gravity and other related factors easily cause leakage of the sealing interface, resulting in reduced sealing effect, this embodiment provides the following technical solutions:

[0022] A sealing cover device for a compressed discharge port of a garbage drum includes a mounting frame 1, a second protruding block 4 is provided on one side of the mounting frame 1, a first protruding block 2 is provided at the lower end of one side of the mounting frame 1, and the first protruding block 2 and the second protruding block 4 are both welded and fixed to the mounting frame 1. Figure 1 and Figure 4 As shown, one side of the outside of the second protruding block 4 is rotatably connected to the second connecting block 16, and one side of the outside of the first protruding block 2 is provided with a hydraulic telescopic rod 3 for extension and retraction, and one side of the outside of the hydraulic telescopic rod 3 is rotatably connected to the first connecting block 5. The second connecting block 16 and the first connecting block 5 are penetrated and embedded in the position of the garbage drum by bolts to fix the mounting frame 1 and the connected sealing cover 11. After the mounting frame 1 is fixed, the contraction of the hydraulic telescopic rod 3 can actively drive the sealing cover 11 to move toward the garbage drum, and starting the hydraulic telescopic rod 3 can achieve sealing;

[0023] In this embodiment, a connecting frame 6 is fixedly arranged in the middle of the mounting frame 1, and a sealing cover 11 is arranged on one side of the connecting frame 6. Figure 2 and Figure 3As shown, a connecting frame 7 is welded on the outside of the connecting frame 6 facing the sealing cover 11, and a connecting ring 12 is provided on the side of the sealing cover 11 with the center of the circle facing the connecting frame 7. The connecting ring 12 is welded and fixed to the sealing cover 11. A connecting rod 15 for transmission and adaptation is provided between the connecting ring 12 and the connecting frame 7. The sealing cover 11 can be driven to move toward the garbage drum after the hydraulic telescopic rod 3 is contracted and transmitted through the connecting rod 15, the self-aligning bearing 13 and the connecting ring 12. During the movement of the sealing cover 11, the inside of the connecting ring 12 and the outside of the connecting rod 15 are surrounded by a self-aligning bearing 13. The self-aligning bearing 13 is stuck between the connecting ring 12 and the connecting rod 15. The self-aligning bearing 13 can be used as a rotating connection to adapt to the rotation of the sealing cover 11.

[0024] In this embodiment, the portion of the connecting rod 15 located inside the connecting frame 7 is rotatably connected to the front and rear ends of the connecting frame 7 via the damping shaft 8. Figure 3 As shown, the damping force and rotation provided by the damping shaft 8 can enable the sealing cover 11 to be adapted to fit the garbage drum;

[0025] In this embodiment, transmission rings 10 are provided at both ends of the connecting rod 15, and the transmission rings 10 are welded and fixed to the connecting frame 7. Figure 2 and Figure 3 As shown, a threaded rod 9 is provided inside the transmission ring 10, and the threaded rod 9 passes through the transmission ring 10 and the connecting frame 7 in sequence. The outside of the threaded rod 9 is engaged with the internal thread of the transmission ring 10. Through the threaded engagement, the threaded rod 9 can continuously adjust the distance between it and the connecting rod 15 after rotation. An active cavity 14 is provided between the threaded rod 9 and the connecting rod 15. The length of the active cavity 14 can be adjusted by rotating the threaded rod 9. The length of the active cavity 14 corresponds to the rotatable angle of the connecting rod 15. By adjusting the active cavity 14, the adaptability strength of the sealing cover 11 can be directly adjusted.

[0026] Working principle: When using the sealing cover device and sealing the garbage drum, the second protruding block 4 and the first protruding block 2 connected to the mounting frame 1 are rotated respectively through the second connecting block 16 and the connecting rod 15, and the threaded rod 9 is rotated. The outer part of the threaded rod 9 and the inner part of the transmission ring 10 produce relative movement. As the threaded rod 9 continues to rotate, the threaded rod 9 can be embedded in the connecting frame 7, and the distance between the threaded rod 9 and the connecting rod 15 in the movable cavity 14 is adjusted. The hydraulic telescopic rod 3 is started, and the contraction of the hydraulic telescopic rod 3 can drive the sealing cover 11 to move toward the compression discharge port of the garbage drum. When the sealing cover 11 contacts the compression discharge port of the garbage drum, the collision will cause the sealing cover 11 to rotate and adapt with the damping shaft 8 as the center. The adaptation can improve the sealing effect of the sealing cover device for the garbage drum.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A sealing cover device for a compressed material outlet of a garbage drum, comprising a mounting frame (1), a connecting frame (6) being fixedly arranged in the middle of the mounting frame (1), and a sealing cover (11) being arranged on one side of the connecting frame (6), characterized in that: A connecting frame (7) is welded to the outside of the connecting frame (6) on one side facing the sealing cover (11); a connecting ring (12) is provided on the side of the sealing cover (11) with its center facing the connecting frame (7); a connecting rod (15) for transmission and adaptation is provided between the connecting ring (12) and the connecting frame (7); the portion of the connecting rod (15) located inside the connecting frame (7) is rotatably connected to the front and rear ends inside the connecting frame (7) via a damping shaft (8).

2. The sealing cover device for the compression discharge port of a garbage drum according to claim 1, characterized in that: A self-aligning bearing (13) is arranged around the inside of the connecting ring (12) and the outside of the connecting rod (15), and the self-aligning bearing (13) is clamped between the connecting ring (12) and the connecting rod (15).

3. The sealing cover device for the compression discharge port of a garbage drum according to claim 1, characterized in that: Transmission rings (10) are provided at both upper and lower ends of the connecting rod (15), and the transmission ring (10) is welded and fixed to the connecting frame (7); a threaded rod (9) is provided inside the transmission ring (10), and the threaded rod (9) sequentially passes through the transmission ring (10) and the connecting frame (7); the outer portion of the threaded rod (9) is engaged with the inner thread of the transmission ring (10).

4. The sealing cover device for the compression discharge port of a garbage drum according to claim 3, characterized in that: An active cavity (14) is provided between the threaded rod (9) and the connecting rod (15).

5. The sealing cover device for the compression discharge port of a garbage drum according to claim 1, characterized in that: The connecting ring (12) is fixed to the sealing cover (11) by welding.

6. The sealing cover device for the compression discharge port of a garbage drum according to claim 1, characterized in that: A second protruding block (4) is provided on one side of the mounting frame (1), a first protruding block (2) is provided at the lower end of one side of the mounting frame (1), one side of the outside of the second protruding block (4) is rotatably connected to a second connecting block (16), and one side of the outside of the first protruding block (2) is provided with a hydraulic telescopic rod (3) for extension and retraction, and one side of the outside of the hydraulic telescopic rod (3) is rotatably connected to a first connecting block (5).

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