Aeration mechanism of livestock and poultry manure fermentation treatment machine
By designing a combination of a bidirectional screw and a transmission sleeve in a livestock and poultry manure fermentation processor, the vertical position adjustment of the aeration pipe is achieved, which solves the problem that the aeration pipe cannot be adjusted in the prior art and improves the aeration processing quality of the feces.
Patent Information
- Application Number
- CN202421382813.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-18
AI Technical Summary
The aeration pipes in the existing livestock and poultry manure fermentation processor cannot be adjusted according to the feces height of different treatment quantities, which affects the quality of aeration treatment.
A livestock and poultry manure fermentation and treatment machine aeration mechanism is designed. Through the combination of a bidirectional screw and a transmission sleeve, the vertical position adjustment of the aeration pipe is achieved to ensure that the aeration pipe is always in the middle of the feces pile.
The aerating processing quality of livestock and poultry manure is improved in different processing quantities to ensure uniform distribution of gas and sufficient fermentation of feces.
Smart Images
Figure CN222700176U_ABST
Abstract
Description
Technical Field
[0001] The utility model is applicable to the technical field of livestock and poultry excrement treatment, and particularly relates to an aeration mechanism of a livestock and poultry excrement fermentation treatment machine. Background Art
[0002] At present, a lot of manure is produced during livestock and poultry breeding. Wastewater containing manure needs to be treated harmlessly before it can be discharged. Since manure contains a large amount of organic matter and rich fertilizer components such as N, P, and K, during the harmless treatment process, the effective components in the manure can be recycled and reused to make the base material for fertilizer.
[0003] However, nowadays, when fermenting and aerating the manure produced by livestock and poultry farming, the collected manure is often dumped into the corresponding fermentation tank, and then the aeration pipe located inside the fermentation tank is used to introduce gas into the manure for aeration treatment. In this process, the installation position of the aeration pipe is always fixed inside the fermentation tank and cannot be adjusted, which results in the aeration pipe being unable to adjust the aeration position for manure to be treated with different processing volumes, i.e., stacking heights, and affects the aeration treatment quality of the manure. Therefore, we propose an aeration mechanism for a livestock and poultry manure fermentation treatment machine. Utility Model Content
[0004] The main purpose of the utility model is to provide an aeration mechanism for a livestock and poultry manure fermentation treatment machine, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] An aeration mechanism of a livestock and poultry manure fermentation treatment machine comprises a treatment frame, transmission frames are fixedly installed on both ends of the inner top of the treatment frame, an exhaust pipe is lifted and installed on the inner bottom of the treatment frame, aeration pipes are fixedly connected between the sides of the exhaust pipes, and the number of aeration pipes is several groups;
[0007] A fixing plate is fixedly installed on the inner two end surfaces of each processing frame, a bidirectional screw is rotatably installed on the middle ends of the sides of each two groups of fixing plates through bearings, a transmission sleeve is movably sleeved on the outer two end surfaces of each bidirectional screw, a transmission frame is vertically fixedly installed on the outer bottom surface of each transmission sleeve, a sliding plate is fixedly installed on the bottom surface of each transmission frame, and the sliding plate is slidably fitted to the outer side of the bottom of the transmission frame;
[0008] A push rod is hingedly connected to the bottom surface of each sliding plate via a rotating shaft, and the bottom of the push rod is hinged to the top of the outer side of the exhaust pipe via the rotating shaft.
[0009] By adopting the above technical scheme, the horizontal movement force of the transmission sleeve can be converted into a transmission force for adjusting the vertical position of the air pipe and the aeration pipe through the rotational transmission action of the bidirectional screw on the transmission sleeve and the transmission conversion action of the push rod, thereby ensuring that the aeration pipe can always be in the middle of the manure pile according to the height of the manure to be processed for aeration processing, thereby improving the aeration processing quality of livestock and poultry manure with different processing amounts.
[0010] As an optional solution of the technical solution of the present application, a servo motor is fixedly installed on the side surface of the fixed plate, and the side of the servo motor transmission shaft is fixedly connected to the side of the bidirectional screw rod through a coupling.
[0011] By adopting the above technical solution, the power source required for the rotation of the bidirectional screw rod can be provided through the driving action of the servo motor.
[0012] As an optional solution of the technical solution of the present application, both side surfaces of the top of each exhaust pipe are vertically fixedly connected with a corrugated hose, and the top of each corrugated hose is fixedly connected with an air supply pipe.
[0013] By adopting the above technical solution, the normal transportation and processing of the aeration gas can be achieved through the communication function of the gas delivery pipe of the corrugated hose.
[0014] As an optional solution of the technical solution of the present application, a limiting groove is provided at the middle end of the bottom of each transmission frame, and the transmission frame is slidably installed inside the limiting groove.
[0015] By adopting the above technical solution, the transmission adjustment rationality of the entire device is ensured by the guiding and limiting effect of the limiting groove on the transmission frame.
[0016] Compared with the prior art, the utility model has the following beneficial effects:
[0017] 1. The technical solution of the present application is an aeration mechanism of a livestock and poultry manure fermentation treatment machine, which, by movably sleeved a transmission sleeve on a bidirectional screw rod, enables the bidirectional screw rod to transmit the rotation of the transmission sleeve, so that when the bidirectional screw rod rotates, the transmission sleeve can synchronously move horizontally in the transmission frame in opposite directions or relative to each other, and then combines with the rotating shaft to convert the two ends of the push rod to the sliding plate and the outer side of the exhaust pipe respectively, so that the horizontal movement force of the transmission sleeve can be converted into a vertical push-pull force on the exhaust pipe, thereby driving the exhaust pipe and the aeration pipe to synchronously move vertically in the treatment frame to adjust the aeration position, ensuring that the aeration pipe can always be in the middle of the manure pile according to the height of the manure to be treated for aeration processing, thereby improving the aeration processing quality inside the livestock and poultry manure with different treatment amounts.
[0018] 2. The aeration mechanism of a livestock and poultry manure fermentation treatment machine in the technical solution of the present application connects the exhaust pipe and the air supply pipe through a corrugated hose. Combined with the deformation and connective effect of the corrugated hose, after the vertical positions of the exhaust pipe and the aeration pipe are adjusted, the air supply pipe can always transport its gas to the inside of the aeration pipe through the corrugated hose for aeration and transportation, thereby further ensuring the aeration processing quality of livestock and poultry manure. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an aeration mechanism of a livestock and poultry manure fermentation treatment machine of the utility model;
[0020] Figure 2 This is a schematic diagram of a top view of the cross-sectional structure of a transmission frame of an aeration mechanism of a livestock and poultry manure fermentation treatment machine of the utility model;
[0021] Figure 3 The utility model is a schematic diagram of the enlarged structure of part A of the aeration mechanism of a livestock and poultry manure fermentation treatment machine.
[0022] Figure numerals: 1. Processing frame; 2. Transmission frame; 21. Fixed plate; 22. Bidirectional screw rod; 23. Transmission sleeve; 24. Servo motor; 25. Transmission frame; 26. Sliding plate; 27. Push rod; 28. Limiting groove; 3. Exhaust pipe; 31. Aeration pipe; 32. Corrugated hose; 4. Air supply pipe. DETAILED DESCRIPTION
[0023] like Figure 1-3 As shown, the utility model provides a technical solution: an aeration mechanism of a livestock and poultry manure fermentation treatment machine, a servo motor 24 is fixedly installed on the side surface of a fixed plate 21, and the side of the drive shaft of the servo motor 24 is fixedly connected to the side of a bidirectional screw rod 22 through a coupling, and the servo motor 24 can change the driving rotation direction of the servo motor 24 through the control of an external controller, thereby realizing push-pull drive processing of the position of the aeration pipe 31.
[0024] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), each processing frame 1 is fixedly mounted with a fixed plate 21 on both end surfaces of the inner side, and each two sets of fixed plates 21 are rotatably mounted with a bidirectional screw rod 22 at the middle end of the side through a bearing, and each bidirectional screw rod 22 is movably sleeved with a transmission sleeve 23 on both end surfaces of the outer side, and each transmission sleeve 23 is vertically fixedly mounted with a transmission frame 25 on the bottom surface of the outer side, and each transmission frame 25 is fixedly mounted with a sliding plate 26 on the bottom surface, and the sliding plate 26 is slidably fitted to the outer side of the bottom of the transmission frame 2, and each sliding plate 26 is tiltably hinged with a push rod 27 on the bottom surface through a rotating shaft, and the bottom of the push rod 27 is hinged to the outer top of the exhaust pipe 3 through a rotating shaft.
[0025] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), an exhaust pipe 3 is installed at the bottom of the inner side of the processing frame 1 in a lifting manner, and aeration pipes 31 are fixedly connected between the sides of the exhaust pipe 3, and the number of the aeration pipes 31 is several groups.
[0026] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown in FIG. 1 , a limiting groove 28 is provided at the middle end of the bottom of each transmission frame 2 , and the transmission frame 25 is slidably installed inside the limiting groove 28 .
[0027] In some technical solutions (through Figure 1 , Figure 2 and Figure 3 As shown), both sides of the top surface of each exhaust pipe 3 are vertically fixedly connected with a corrugated hose 32, and the top of each corrugated hose 32 is fixedly connected with an air supply pipe 4.
[0028] During operation, according to the amount of livestock manure to be piled up, the servo motor 24 is turned on through an external control switch to make it run and drive the bidirectional screw rod 22 to rotate synchronously. Combined with the guiding and limiting effect of the limit groove 28 on the transmission frame 25, the transmission sleeves 23 located on both sides of the bidirectional screw rod 22 can move horizontally in the transmission frame 2 synchronously. Combined with the transmission conversion effect of the push rod 27, the horizontal movement force of the transmission sleeve 23 can be converted into a vertical driving force for the air delivery pipe 4, thereby driving The movable air pipe 4 and the aeration pipe 31 are synchronously moved vertically to adjust the position of the aeration pipe 31 inside the processing frame 1, so that after the livestock manure is dumped and piled, the aeration pipe 31 can be in the middle of the livestock manure. Then, combined with the connecting deformation effect of the corrugated hose 32, when gas is transported inside the air pipe 4, the aeration gas can still be transported to the inside of the aeration pipe 31 through the corrugated hose 32. Combined with the aeration and discharge effect of the aeration pipe 31, the manure can be aerated from the middle of the pile.
Claims
1. An aeration mechanism for a livestock and poultry manure fermentation treatment machine, comprising a treatment frame (1), characterized in that: Transmission frames (2) are fixedly mounted on both ends of the top inner side of the processing frame (1); an exhaust pipe (3) is lifted and mounted on the bottom inner side of the processing frame (1); aeration pipes (31) are fixedly connected between the sides of the exhaust pipe (3), and the number of aeration pipes (31) is a plurality of groups; Each of the processing frames (1) is fixedly mounted with a fixing plate (21) on both ends of the inner side, and a bidirectional screw rod (22) is rotatably mounted on the middle ends of the sides of each of the two groups of fixing plates (21) via a bearing, and a transmission sleeve (23) is movably sleeved on both ends of the outer side of each of the bidirectional screw rods (22), and a transmission frame (25) is vertically fixedly mounted on the outer bottom surface of each of the transmission sleeves (23), and a sliding plate (26) is fixedly mounted on the bottom surface of each of the transmission frames (25), and the sliding plate (26) is slidably fitted on the outer side of the bottom of the transmission frame (2); The bottom surface of each sliding plate (26) is hingedly connected to a push rod (27) via a rotating shaft, and the bottom of the push rod (27) is hingedly connected to the top of the outer side of the exhaust pipe (3) via the rotating shaft.
2. The aeration mechanism of the livestock and poultry manure fermentation treatment machine according to claim 1, characterized in that: A servo motor (24) is fixedly mounted on the side surface of the fixed plate (21), and the side of the transmission shaft of the servo motor (24) is fixedly connected to the side of the bidirectional screw rod (22) through a coupling.
3. The aeration mechanism of the livestock and poultry manure fermentation treatment machine according to claim 1, characterized in that: Both side surfaces of the top of each exhaust pipe (3) are vertically fixedly connected to a corrugated hose (32).
4. The aeration mechanism of the livestock and poultry manure fermentation treatment machine according to claim 1, characterized in that: A limiting groove (28) is provided at the middle end of the bottom of each transmission frame (2), and the transmission frame (25) is slidably installed inside the limiting groove (28).
5. The aeration mechanism of the livestock and poultry manure fermentation treatment machine according to claim 3 is characterized by: The top of each corrugated hose (32) is fixedly connected to an air delivery pipe (4).