Cattle bed padding fermentation control system
By automatically adjusting the frequency of the variable frequency fan through temperature sensors and a PLC control system, combined with the turning mechanism to turn the pile, the problem of manual adjustment error in the fermentation of traditional cow bedding material is solved, and automated control and efficient fermentation are achieved.
Patent Information
- Application Number
- CN202520270231.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-02-19
AI Technical Summary
Traditional cow bedding fermentation requires manual adjustment of the fan frequency, which increases the workload of workers and is prone to errors, affecting the fermentation quality.
Fermentation temperature is monitored by a temperature sensor, and the frequency of the variable frequency fan is automatically adjusted by a PLC control cabinet and computer. Combined with a turning mechanism, the material is turned regularly, reducing manual operation and improving fermentation quality.
It achieves automated control, reduces the workload of workers, avoids human error, and improves fermentation efficiency and quality.
Smart Images
Figure CN223857612U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cattle bed litter fermentation technical field, concretely relates to a cattle bed litter fermentation control system. BACKGROUND
[0002] When the farm breeds milk cow, the milk cow will produce a large amount of cow dung, in order to avoid that the cow dung causes environmental pollution, the cow dung will be made into cattle bed litter and is fermented to carry out harmlessness treatment to the cow dung and make into fertilizer resource utilization.
[0003] At present, in the fermentation process of the traditional cattle bed litter in the fermentation tank, in order to control the fermentation period, mostly need manual adjustment of the frequency of fan operation according to the temperature change in the fermentation process, increase the working intensity of workers, and the error of manual operation is easy to appear, which affects the fermentation quality. UTILITY MODEL CONTENT
[0004] The utility model aims at designing a cattle bed litter fermentation control system, so that the problems mentioned in the background art can be solved.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A cattle bed litter fermentation control system, including the casing, frequency conversion fan, PLC control cabinet and computer, the bottom of casing is equipped with fermentation tank, the inside of fermentation tank is equipped with turnover mechanism, the top opening of casing is covered with molecular film, is equipped with temperature sensor on the inner wall of casing, frequency conversion fan is connected with the inside of casing through air inlet pipeline, frequency conversion fan with temperature sensor all are connected with the signal of PLC control cabinet, PLC control cabinet with computer signal connection.
[0007] Further, it further includes a mobile phone, and the mobile phone is signal connected with the PLC control cabinet.
[0008] Further, the turnover mechanism includes a motor and a first stirring shaft, the first stirring shaft is rotatably connected between the inner walls of the opposite sides of the fermentation tank, the motor is fixed on the outer wall of the fermentation tank, one end of the first stirring shaft is fixedly connected with the output end of the motor through the fermentation tank, and a plurality of first turnover blades are uniformly distributed on the first stirring shaft.
[0009] Further, the second stirring shaft and the third stirring shaft are rotatably connected between the inner walls of the opposite sides of the fermentation tank, the second stirring shaft and the third stirring shaft are symmetrically arranged about the first stirring shaft and are drivingly connected with the first stirring shaft, and the second stirring shaft and the third stirring shaft are respectively and uniformly distributed with a plurality of second turnover blades and third turnover blades.
[0010] Further, the first stirring shaft passes through the fermentation tank at one end away from the motor and is fixedly connected with a first belt pulley and a second belt pulley, one end of the second stirring shaft passes through the fermentation tank and is fixedly connected with a third belt pulley, one end of the third stirring shaft passes through the fermentation tank and is fixedly connected with a fourth belt pulley, and the first belt pulley and the second belt pulley are connected with the third belt pulley and the fourth belt pulley respectively through belts.
[0011] Further, the surfaces of the first belt pulley, the second belt pulley, the third belt pulley and the fourth belt pulley are all provided with grooves matched with the belts.
[0012] The utility model discloses the beneficial effects are:
[0013] The temperature sensor monitors the temperature in the fermentation process of the cattle bed litter, and the temperature sensor transmits the monitored temperature data to the PLC control cabinet, and the PLC control cabinet transmits the temperature data to the computer, and the computer can automatically adjust the setting in the PLC control cabinet according to the temperature change curve, so as to control the operating frequency of the frequency conversion fan through the PLC control cabinet, reduce the working strength of workers, avoid the error of manual operation, and improve the fermentation quality.
[0014] The turning mechanism can periodically turn the cattle bed litter in the fermentation process, further improving the fermentation quality of the cattle bed litter. DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.
[0016] Fig. 1 It is the structural schematic diagram of the utility model;
[0017] Fig. 2 It is the structural schematic diagram of another view of the utility model.
[0018] The names of the components marked in the drawing are as follows:
[0019] 1, shell;2, frequency conversion fan;3, fermentation tank;4, temperature sensor;5, air inlet pipeline;6, motor;7, first stirring shaft;8, first turning blade;9, second stirring shaft;10, third stirring shaft;11, second turning blade;12, third turning blade;13, first belt pulley;14, second belt pulley;15, third belt pulley;16, fourth belt pulley;17, belt;18, groove. DETAILED DESCRIPTION
[0020] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes and effects, the following will combine the drawings and preferred embodiments to specifically describe the specific embodiments, structures, features and effects of the utility model.
[0021] As shown in Figs. 1-2 The utility model discloses a kind of cattle bedding material fermentation control systems, including shell 1, frequency conversion fan 2, PLC control cabinet, computer and mobile phone, the bottom of shell 1 is fixedly connected fermentation tank 3, the inside of fermentation tank 3 is equipped with material turning mechanism, the top opening of shell 1 is covered with molecular membrane, molecular membrane is E-PTFE expanded polytetrafluoroethylene membrane, with waterproof, breathable and odor barrier function, can guarantee the fermentation quality of cattle bedding material, and block odor emission;Temperature sensor 4 is equipped on the inner wall of shell 1, for monitoring the temperature in the fermentation process of cattle bedding material;Frequency conversion fan 2 is communicated with the inside of shell 1 by air inlet duct 5, and oxygen supply is carried out using frequency conversion fan 2;Frequency conversion fan 2 and temperature sensor 4 are all connected with PLC control cabinet signal, PLC control cabinet is respectively connected with computer and mobile phone signal, temperature sensor 4 will transmit the temperature data monitored to PLC control cabinet, PLC control cabinet will record temperature change curve in real time and feedback it to mobile phone and computer quickly, computer can automatically adjust the setting in PLC control cabinet according to temperature change curve, to control the operating frequency of frequency conversion fan 2 by PLC control cabinet, and worker can adjust the setting of PLC control cabinet by mobile phone, to correct the error possibly generated by PLC control cabinet in turn;
[0022] The turnover mechanism comprises a motor 6 and a first stirring shaft 7, the first stirring shaft 7 is rotatably connected between the inner walls of the opposite walls of the fermentation tank 3, the motor 6 is fixed on the outer wall of the fermentation tank 3, one end of the first stirring shaft 7 is fixedly connected with the output end of the motor 6 through the fermentation tank 3, and the first stirring shaft 7 is driven to rotate by the motor 6; a plurality of first turnover blades 8 are uniformly distributed on the first stirring shaft 7, the first stirring shaft 7 drives the first turnover blades 8 to rotate, so that the first turnover blades 8 can stir and turn the cattle bed litter, thereby improving the fermentation efficiency and effect of the cattle bed litter; a second stirring shaft 9 and a third stirring shaft 10 are rotatably connected between the inner walls of the opposite walls of the fermentation tank 3, the second stirring shaft 9 and the third stirring shaft 10 are symmetrically arranged about the first stirring shaft 7, the second stirring shaft 9 and the third stirring shaft 10 are respectively and uniformly provided with a plurality of second turnover blades 11 and third turnover blades 12, one end of the first stirring shaft 7 away from the motor 6 penetrates through the fermentation tank 3 and is fixedly connected with a first pulley 13 and a second pulley 14, one end of the second stirring shaft 9 penetrates through the fermentation tank 3 and is fixedly connected with a third pulley 15, one end of the third stirring shaft 10 penetrates through the fermentation tank 3 and is fixedly connected with a fourth pulley 16, the first pulley 13 and the second pulley 14 are connected with the third pulley 15 and the fourth pulley 16 through a belt 17 respectively, the second stirring shaft 9 and the third stirring shaft 10 are driven to rotate by the rotation of the first stirring shaft 7 respectively, so that the second turnover blades 11 and the third turnover blades 12 can stir and turn the cattle bed litter, thereby expanding the turning volume of the cattle bed litter; the surfaces of the first pulley 13, the second pulley 14, the third pulley 15 and the fourth pulley 16 are provided with grooves 18 matched with the belt 17, so as to prevent the belt 17 from being separated and avoid affecting the transmission effect.
[0023] Working principle:
[0024] As shown in Figs. 1-2 , when the fermentation control system is in use, the temperature sensor 4 will transmit the monitored temperature data to the PLC control cabinet during the fermentation process of the cattle bed litter in the fermentation tank 3, the PLC control cabinet will record the temperature change curve in real time and quickly feed it back to the mobile phone and computer, the computer can automatically adjust the settings in the PLC control cabinet according to the temperature change curve to control the operating frequency of the variable frequency fan 2 through the PLC control cabinet, and the worker can adjust the settings of the PLC control cabinet through the mobile phone to correct the possible errors of the PLC control cabinet.
[0025] The cattle bed litter can be turned over regularly, the motor 6 can be started to drive the first stirring shaft 7 to rotate, the rotation of the first stirring shaft 7 drives the second stirring shaft 9 and the third stirring shaft 10 to rotate respectively, and then the first turning blade 8, the second turning blade 11 and the third turning blade 12 are driven to stir and turn over the cattle bed litter, so that the fermentation efficiency and effect of the cattle bed litter are improved.
[0026] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed with a preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content to obtain equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Any modification, equivalent change and modification of the above embodiments, which does not depart from the technical solution of the present application, is still within the scope of the technical solution of the present application.
Claims
1. A beef bedded pack fermentation control system characterized by, The utility model relates to a fermentation device, including shell (1), variable frequency fan (2), PLC control cabinet and computer, the bottom of shell (1) is equipped with fermentation tank (3), the inside of fermentation tank (3) is equipped with material turning mechanism, the top opening of shell (1) is covered with molecular membrane, temperature sensor (4) is equipped on the inner wall of shell (1), variable frequency fan (2) is communicated with the inside of shell (1) through air inlet pipeline (5), and variable frequency fan (2) and temperature sensor (4) are all signal connected with PLC control cabinet, and PLC control cabinet is signal connected with computer.
2. The cattle bed litter fermentation control system of claim 1, wherein, It also includes a mobile phone, which is signal connected with the PLC control cabinet.
3. The cattle bed litter fermentation control system of claim 1, wherein, The material turning mechanism includes a motor (6) and a first stirring shaft (7), the first stirring shaft (7) is rotatably connected between the inner walls of the opposite sides of the fermentation tank (3), the motor (6) is fixed on the outer wall of the fermentation tank (3), one end of the first stirring shaft (7) is fixedly connected with the output end of the motor (6) through the fermentation tank (3), and a plurality of first material turning blades (8) are uniformly distributed on the first stirring shaft (7).
4. The cattle bed litter fermentation control system of claim 3, wherein, A second stirring shaft (9) and a third stirring shaft (10) are rotatably connected between the inner walls of the opposite sides of the fermentation tank (3), the second stirring shaft (9) and the third stirring shaft (10) are symmetrically arranged about the first stirring shaft (7) and are drivingly connected with the first stirring shaft (7), and a plurality of second material turning blades (11) and a plurality of third material turning blades (12) are uniformly distributed on the second stirring shaft (9) and the third stirring shaft (10) respectively.
5. The cattle bed litter fermentation control system of claim 4, wherein, One end of the first stirring shaft (7) away from the motor (6) penetrates through the fermentation tank (3) and is fixedly connected with a first belt pulley (13) and a second belt pulley (14), one end of the second stirring shaft (9) penetrates through the fermentation tank (3) and is fixedly connected with a third belt pulley (15), one end of the third stirring shaft (10) penetrates through the fermentation tank (3) and is fixedly connected with a fourth belt pulley (16), and the first belt pulley (13) and the second belt pulley (14) are connected with the third belt pulley (15) and the fourth belt pulley (16) through a belt (17) respectively.
6. The cattle bed litter fermentation control system of claim 5, wherein, The surfaces of the first belt pulley (13), the second belt pulley (14), the third belt pulley (15) and the fourth belt pulley (16) are all provided with grooves (18) matched with the belt (17).