A ventilation structure for garbage disposal

Abstract

The utility model discloses a ventilation structure for garbage disposal, including a mounting frame, an exhaust pipe is fixedly sleeved on the side of the mounting frame, the mounting frame is provided with a protection mechanism for enclosing the inside of the exhaust pipe, the protection mechanism includes a protection plate, a connecting frame, a lifting rod and a support plate, the protection plate is slidably arranged on the side of the exhaust pipe, the connecting frame is slidably arranged on the side of the mounting frame, the protection plate is used to shield and protect the inside of the exhaust pipe, the connecting frame is used to support the position of the protection plate, and the lifting rod is rotatably connected to the support plate. The utility model utilizes the mutual cooperation of the protection plate, the connecting frame, the lifting rod, the support plate and the servo motor, the lifting rod drives the connecting frame to move vertically, the connecting frame drives the protection plate to open or close the inside of the exhaust pipe, which is beneficial to shield and protect the inside of the exhaust pipe when the mounting frame is not used, and is convenient for preventing the exhaust pipe and the inside of the mounting frame from being polluted.

Description

Technical Field

[0001] The utility model relates to the field of ventilation structures for garbage disposal, in particular to a ventilation structure for garbage disposal. Background Art

[0002] As we all know, there are a lot of garbage and various types, so the garbage needs to be processed. Since some unpleasant odors will be produced when the garbage is mixed, ventilation structures are needed for ventilation when the garbage is processed.

[0003] Application number 202121133157.3 mentions a ventilation device for a garbage station, including a mounting frame, an opening on one side of the mounting frame, an exhaust port on the other side of the mounting frame, and a ventilation mechanism located inside the mounting frame for extracting dirty gas inside the garbage station.

[0004] Ventilation is performed by means of an installation frame and an exhaust port, a filter is arranged inside the installation frame to shield external garbage, a fan is arranged inside the installation frame, the fan can draw in and out the gas generated in the garbage treatment, and then discharge it from the inside of the exhaust pipe, the ventilation structure is usually installed in a suitable position of the garbage treatment site, to a position where the gas can be extracted, but when the ventilation structure is not used, if the garbage is treated externally, there will be wind causing the garbage to float or the garbage pollutants to fall into the exhaust pipe, which will affect the normal use of the installation frame, and it is not convenient to shield and protect the inside of the exhaust pipe when the ventilation structure is not used, and there are certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a ventilation structure for garbage disposal to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a ventilation structure for garbage disposal, comprising:

[0007] An installation frame, wherein an exhaust pipe is fixedly sleeved on a side of the installation frame;

[0008] A protection mechanism for enclosing the inside of the exhaust pipe is provided on the side of the installation frame, and the protection mechanism includes:

[0009] A protection plate and a connecting frame, wherein the protection plate is slidably arranged on the side of the exhaust pipe, and the connecting frame is slidably arranged on the side of the mounting frame, the protection plate is used to shield and protect the inside of the exhaust pipe, and the connecting frame is used to support the position of the protection plate;

[0010] A lifting rod and a support plate, wherein the lifting rod is rotatably connected to the support plate, the outer wall of the lifting rod is threadedly connected to the connecting frame, the lifting rod is used to drive the connecting frame to move vertically, and a servo motor is provided on the top of the support plate to drive the lifting rod to rotate.

[0011] Preferably, the side of the protection plate is fixedly connected to the connecting frame, the bottom end of the lifting rod is fixedly connected to a rotating block, the top end of the exhaust pipe is fixedly connected to a fixed cylinder, and the rotating block is rotatably and interlacedly connected with the inner cavity of the fixed cylinder.

[0012] Preferably, a sliding block for vertically slidingly guiding the connecting frame is fixedly connected to the side of the connecting frame, a sliding groove is opened on the side of the mounting frame, the sliding block is slidably and interlacedly connected with the inner cavity of the sliding groove, a guide groove is opened on the side of the inner wall of the sliding groove, a guide plate is fixedly connected to the side of the sliding block, and the guide plate is slidably and interlacedly connected with the inner cavity of the guide groove.

[0013] Preferably, a circular groove is provided at the top of the support plate, the lifting rod is rotatably inserted and connected with the inner cavity of the circular groove, the outer wall of the lifting rod is fixedly inserted and connected with a limit ring, and the output end of the servo motor is transmission-connected with the lifting rod.

[0014] Preferably, the top end of the support plate is fixedly connected to a connecting tube, the inner cavity of the connecting tube is threadedly connected to a protective tube, the servo motor is located inside the connecting tube and the protective tube, the servo motor is fixedly connected to a bracket, and the bottom end of the bracket is fixedly connected to the support plate.

[0015] Preferably, a mounting frame is fixedly connected to the side of the support plate, a fixing column is fixedly connected to the top of the mounting frame, a through groove is opened at the bottom end of the inner wall of the mounting frame, the fixing column is slidably inserted and connected with the inner cavity of the through groove, and a locking ring is threadedly inserted and connected to the outer wall of the fixing column.

[0016] Technical effects and advantages of the utility model:

[0017] The utility model utilizes the mutual cooperation of the protection plate, the connecting frame, the lifting rod, the support plate and the servo motor. The servo motor drives the lifting rod to rotate, the lifting rod drives the connecting frame to move vertically, and the connecting frame drives the protection plate to open or close the inside of the exhaust pipe, which is beneficial for shielding and protecting the inside of the exhaust pipe when the installation frame is not in use, and is convenient for preventing the exhaust pipe and the inside of the installation frame from being contaminated. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front sectional structural schematic diagram of the installation frame of the utility model.

[0019] Figure 2It is a front sectional structural schematic diagram of the guide plate of the utility model.

[0020] Figure 3 It is a front sectional structural schematic diagram of the locking ring of the utility model.

[0021] Figure 4 This is a schematic diagram of the front structure of the servo motor of the utility model.

[0022] Figure 5 A schematic diagram of the structure of the connecting frame of the utility model.

[0023] In the figure: 1. installation frame; 2. exhaust pipe; 3. protection mechanism; 31. protection plate; 32. connecting frame; 33. lifting rod; 34. support plate; 35. servo motor; 36. limit ring; 37. sliding block; 38. guide plate; 39. installation frame; 310. fixing column; 311. locking ring. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides Figure 1-5 A ventilation structure for garbage disposal is shown, comprising a mounting frame 1, wherein a fan is arranged inside the mounting frame 1, which is beneficial for extracting odor from garbage disposal and achieving the purpose of ventilation. An exhaust pipe 2 is fixedly sleeved on the side of the mounting frame 1.

[0026] Furthermore, a protection mechanism 3 for enclosing the interior of the exhaust pipe 2 is provided on the side of the installation frame 1, and the protection mechanism 3 includes a protection plate 31, a connecting frame 32, a lifting rod 33 and a support plate 34. The protection plate 31 is conducive to shielding or opening the interior of the exhaust pipe 2, and thus is conducive to protecting the exhaust pipe 2 when the installation frame 1 is not in use, and preventing garbage pollutants from entering the exhaust pipe 2 and the interior of the installation frame 1. The connecting frame 32 is L-shaped, and the connecting frame 32 is conducive to driving the protection plate 31 to move up and down, and the lifting rod 33 is conducive to driving the connecting frame 32 to move up and down, and thus is conducive to driving the protection plate 31 to move up and down, and the support plate 34 is conducive to supporting the servo motor 35. The protection plate 31 is slidably arranged on the side of the exhaust pipe 2, and the connecting frame 32 is slidably arranged on the side of the installation frame 1. The protection plate 31 is used to shield and protect the interior of the exhaust pipe 2, and the connecting frame 32 is used to support the position of the protection plate 31. The lifting rod 33 is rotatably connected to the support plate 34, and the outer wall of the lifting rod 33 is connected to the connecting frame The lifting rod 33 is used to drive the connecting frame 32 to move vertically. A servo motor 35 for driving the lifting rod 33 to rotate is arranged on the top of the support plate 34. The servo motor 35 is electrically connected to the external power supply through an external motor switch. The servo motor 35 is conducive to driving the lifting rod 33 to rotate. The side of the protection plate 31 is fixedly connected to the connecting frame 32. The bottom end of the lifting rod 33 is fixedly connected to a rotating block. The top end of the exhaust pipe 2 is fixedly connected to a fixed cylinder. The rotating block and the inner cavity of the fixed cylinder rotate through Plug connection, the side of the connecting frame 32 is fixedly connected with a sliding block 37 for guiding the vertical sliding of the connecting frame 32, the sliding block 37 and the guide plate 38 are conducive to vertically guiding the sliding of the connecting frame 32, and thus conducive to the vertical movement of the protection plate 31, a sliding groove is provided on the side of the mounting frame 1, the sliding block 37 is slidably connected with the inner cavity of the sliding groove, a guide groove is provided on the side of the inner wall of the sliding groove, the side of the sliding block 37 is fixedly connected with a guide plate 38, the guide plate 38 is slidably connected with the inner cavity of the guide groove.

[0027] Specifically, a circular groove is provided at the top of the support plate 34, and the lifting rod 33 is rotatably interlaced with the inner cavity of the circular groove. The outer wall of the lifting rod 33 is fixedly interlaced with a limit ring 36, which is conducive to limiting the rotation position of the lifting rod 33 to prevent the lifting rod 33 from sliding up and down at will. The output end of the servo motor 35 is transmission-connected with the lifting rod 33, and the top of the support plate 34 is fixedly connected with a connecting tube. The connecting tube and the protective tube are conducive to guiding and supporting the bottom rotation of the lifting rod 33. The inner cavity of the connecting tube is threadedly interlaced with a protective tube. The servo motor 35 is located inside the connecting tube and the protective tube. A bracket is fixedly connected to the servo motor 35, and the bottom end of the bracket is connected to the support plate 3 The side of the support plate 34 is fixedly connected with a mounting frame 39, which is L-shaped. The mounting frame 39 is conducive to the installation and removal of the support plate 34 and is convenient for supporting the support plate 34. The top of the mounting frame 1 is fixedly connected with a fixing column 310, which is convenient for connecting with the mounting frame 39, and further convenient for positioning and installing the mounting frame 39. A through groove is provided at the bottom end of the inner wall of the mounting frame 39, and the fixing column 310 is slidably inserted and connected with the inner cavity of the through groove. The outer wall of the fixing column 310 is threadedly inserted and connected with a locking ring 311, which is convenient for limiting the relative position of the fixing column 310 and the mounting frame 39 and is convenient for installing and removing the servo motor 35.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 ventilation structure for garbage disposal, comprising: An installation frame (1), wherein an exhaust pipe (2) is fixedly sleeved on a side of the installation frame (1); It is characterized in that a protection mechanism (3) for enclosing the inside of the exhaust pipe (2) is provided on the side of the installation frame (1), and the protection mechanism (3) comprises: A protection plate (31) and a connecting frame (32), wherein the protection plate (31) is slidably arranged on the side of the exhaust pipe (2), and the connecting frame (32) is slidably arranged on the side of the installation frame (1), the protection plate (31) is used to shield and protect the inside of the exhaust pipe (2), and the connecting frame (32) is used to support the position of the protection plate (31); A lifting rod (33) and a support plate (34), wherein the lifting rod (33) is rotatably connected to the support plate (34), the outer wall of the lifting rod (33) is threadedly connected to the connecting frame (32), the lifting rod (33) is used to drive the connecting frame (32) to move vertically, and a servo motor (35) is provided on the top of the support plate (34) for driving the lifting rod (33) to rotate.

2. A ventilation structure for garbage disposal according to claim 1, characterized in that: The side of the protection plate (31) is fixedly connected to the connecting frame (32), the bottom end of the lifting rod (33) is fixedly connected to a rotating block, the top end of the exhaust pipe (2) is fixedly connected to a fixed cylinder, and the rotating block is rotatably interlaced with the inner cavity of the fixed cylinder.

3. A ventilation structure for garbage disposal according to claim 1, characterized in that: A sliding block (37) for guiding the vertical sliding of the connecting frame (32) is fixedly connected to the side of the connecting frame (32); a sliding groove is provided on the side of the mounting frame (1); the sliding block (37) is slidably connected to the inner cavity of the sliding groove; a guide groove is provided on the side of the inner wall of the sliding groove; a guide plate (38) is fixedly connected to the side of the sliding block (37); the guide plate (38) is slidably connected to the inner cavity of the guide groove.

4. A ventilation structure for garbage disposal according to claim 1, characterized in that: A circular groove is formed at the top of the support plate (34); the lifting rod (33) is rotatably connected to the inner cavity of the circular groove; a limit ring (36) is fixedly connected to the outer wall of the lifting rod (33); and the output end of the servo motor (35) is drivingly connected to the lifting rod (33).

5. A ventilation structure for garbage disposal according to claim 1, characterized in that: The top end of the support plate (34) is fixedly connected to a connecting tube, the inner cavity of the connecting tube is threadedly connected to a protective tube, the servo motor (35) is located inside the connecting tube and the protective tube, the servo motor (35) is fixedly connected to a bracket, and the bottom end of the bracket is fixedly connected to the support plate (34).

6. A ventilation structure for garbage disposal according to claim 1, characterized in that: The side of the support plate (34) is fixedly connected to a mounting frame (39), the top of the mounting frame (1) is fixedly connected to a fixing column (310), a through groove is provided at the bottom end of the inner wall of the mounting frame (39), the fixing column (310) is slidably inserted and connected with the inner cavity of the through groove, and a locking ring (311) is threadedly inserted and connected to the outer wall of the fixing column (310).

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