CN110037109A

CN110037109A - A kind of good energy-saving Yoghourt fermentation device of reaction environment

Info

Publication number: CN110037109A
Application number: CN201910404841.1A
Authority: CN
Inventors: 岳超然
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2019-07-23

Abstract

The present invention relates to a kind of good energy-saving Yoghourt fermentation devices of reaction environment, including pedestal, shell, fermentor, controller, rabbling mechanism, water supply mechanism, drainage conduit and several stabilizer blades, bottom in shell is equipped with heater, rabbling mechanism includes top plate, lifting assembly, lifter plate, sealing-plug, mixing component, two ventilating components and two struts, ventilating component includes air hole, sprue, bracket and translation unit, water supply mechanism includes water tank, water injection pipe, drinking-water pipe, suction pump, water-supply-pipe, reflux pump and return pipe, the water in shell is adjusted by water supply mechanism for the good energy-saving Yoghourt fermentation device of the reaction environment, that reduces heating needed for heater uses water content, reduce electric energy loss, moreover, the amount of oxygen inside fermentor can be reduced by rabbling mechanism, guarantee good yeasting, improve Yoghourt Fermented quality, to improve the practicability of equipment.

Description

A kind of good energy-saving Yoghourt fermentation device of reaction environment

Technical field

The present invention relates to dairy processing instruments field, in particular to the good energy-saving Yoghourt fermentation dress of a kind of reaction environment It sets.

Background technique

Yoghourt is one kind using milk as raw material, ferment-fermented by adding into milk, then cools down filling dairy produce, Its all advantage for not only remaining milk, and be easier to digest relative to milk, therefore, Yoghourt, which is that one kind is extremely suitable, answers Nutrient and healthcare products.

Yoghourt in process of production, needs to use fermentor and carries out fermentation process, the fermented quality of Yoghourt depends on strain Inoculum concentration, leavening activity and yeasting factor etc. influence, existing fermentor is when being handled, simultaneously due to milk Underfill tank body, so that being easy residual oxygen in tank body, these oxygen are easy to influence the fermented quality of Yoghourt, due to not can guarantee The anaerobic state of reaction moreover, when being fermented, needs to keep environment temperature to reduce the fermented quality of Yoghourt For degree between 42-45 degrees Celsius, usual fermentor carries out temperature control in the way of water-bath, but when keeping the temperature in this way, It needs to heat a large amount of water, so that fermentation needs to consume a large amount of electric energy, thereby reduces existing Yoghourt fermentation dress The practicability set.

Summary of the invention

The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, it is good to provide a kind of reaction environment Energy-saving Yoghourt fermentation device.

The technical solution adopted by the present invention to solve the technical problems is: a kind of energy-saving Yoghourt fermentation that reaction environment is good Device, including pedestal, shell, fermentor, controller, rabbling mechanism, water supply mechanism, drainage conduit and several stabilizer blades, the shell The top of pedestal is fixed on by stabilizer blade, the top of the shell is equipped with opening, the periphery on the top of the fermentor and opening Inner wall be fixedly connected, the rabbling mechanism is located at the top of shell, and the top of the drainage conduit is connected to the bottom of fermentor, The bottom end of the drainage conduit passes through shell, and valve is equipped in the drainage conduit, and the bottom in the shell is equipped with heater, described Controller is fixed on the shell, PLC is equipped in the controller, the heater and valve are electrically connected with PLC；

The rabbling mechanism includes top plate, lifting assembly, lifter plate, sealing-plug, mixing component, two ventilating components and two A strut, the strut are fixed on the top of shell, and the top plate is erected on two struts, and the lifting assembly is located at top plate Lower section, the lifting assembly and lifter plate be sequentially connected, and the sealing-plug is located at the lower section of lifter plate, and the ventilating component is set It sets between sealing-plug and lifter plate, the mixing component is connect with sealing-plug；

The ventilating component includes air hole, sprue, bracket and translation unit, and the air hole is arranged on sealing-plug, The shape of the sprue is cone, and the outer diameter of the sprue is greater than the internal diameter of sprue, and the shape of the bracket is U-shaped, described The both ends of bracket are fixedly connected with sealing-plug, and the bracket is fixed on the lower section of lifter plate, and the translation unit is located at bracket Inside, the translation unit and sprue are sequentially connected；

The water supply mechanism includes water tank, water injection pipe, drinking-water pipe, suction pump, water-supply-pipe, reflux pump and return pipe, described Water tank is fixed on the top of pedestal, and the water injection pipe is fixed on the top of water tank, and the suction pump passes through in drinking-water pipe and water tank Bottom connection, the suction pump be connected to by water-supply-pipe with the top of the side of shell, the bottom in the reflux pump and shell Portion's connection, the reflux pump are connected to by return pipe with the top of the side of water tank, and the suction pump and reflux pump are electric with PLC Connection.

Preferably, the mixing component includes first motor, shaft and two in order to be evenly mixed in material in milk A agitating plate, the first motor are fixed on the top of sealing-plug, and the first motor is electrically connected with PLC, the first motor It is sequentially connected with the top of shaft, two agitating plates are located at the two sides of the bottom end of shaft.

Preferably, in order to reinforce mixing effect, the agitating plate is equipped with several through-holes.

Preferably, the driving force in order to guarantee first motor, the first motor is DC servo motor.

Preferably, in order to drive lifter plate carry out lifting moving, the lifting assembly include driving unit, movable block, Fixed block, expansion bracket, sliding block and sliding rail, the driving unit and movable block are sequentially connected, and the fixed block is fixed on top plate Lower section, the two sides on the top of the expansion bracket are hinged with movable block and fixed block respectively, the two sides point of the bottom end of the expansion bracket Not hinged with sliding block and lifter plate, the shape of the sliding rail is U-shaped, and the both ends of the sliding rail are fixed on the top of sealing-plug, institute Sliding block is stated to be set on sliding rail.

Preferably, the driving unit includes the second motor, first connecting rod, the second company in order to drive movable block to translate Bar and slide bar, second motor are fixed on the lower section of top plate, and second motor is electrically connected with PLC, second motor with First connecting rod transmission connection, the first connecting rod is hinged by second connecting rod and movable block, and the slide bar is fixed on the second motor Between fixed block, the movable block is set on slide bar.

Preferably, in order to drive sprue to go up and down, the translation unit includes third motor, screw rod, casing and translation plates, The third motor is fixed on the bottom in frame, and the third motor is electrically connected with PLC, the top of the third motor and screw rod The bottom end of end transmission connection, the screw rod is arranged in casing, and being equipped with the junction of screw rod for described sleeve pipe is matched with screw rod Screw thread, the translation plates are fixed on the lower section of casing, and the both ends of the translation plates are respectively sleeved at the both ends of frame.

Preferably, the lower section of the sealing-plug is equipped with the first liquid level sensor in order to make sealing-plug close to milk liquid level, First liquid level sensor is electrically connected with PLC.

Preferably, the shape of the bottom of the sealing-plug is circular cone cylindricality for the ease of in sealing-plug insertion fermentor, The outer diameter of the bottom of the sealing-plug is less than the internal diameter of the fermentor of opening, the outer diameter at the top of the sealing-plug and fermentor Internal diameter is equal.

Preferably, the water supply mechanism further includes the second liquid level sensor in order to control the water in shell, described The fixed top inside the shell of two liquid level sensors, second liquid level sensor are electrically connected with PLC.

The invention has the advantages that the good energy-saving Yoghourt fermentation device of the reaction environment is adjustable by water supply mechanism Water in shell, reduces the water content of using heated needed for heater, and reduction electric energy loss moreover passes through rabbling mechanism The amount of oxygen inside fermentor can be reduced, guarantees good yeasting, improves the fermented quality of Yoghourt, to improve equipment Practicability.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples.

Fig. 1 is the structural schematic diagram of the good energy-saving Yoghourt fermentation device of reaction environment of the invention；

Fig. 2 is the structural schematic diagram of the rabbling mechanism of the good energy-saving Yoghourt fermentation device of reaction environment of the invention；

Fig. 3 is the structural schematic diagram of the lifting assembly of the good energy-saving Yoghourt fermentation device of reaction environment of the invention；

Fig. 4 is the portion the A enlarged drawing of Fig. 2；

In figure: 1. pedestals, 2. shells, 3. fermentors, 4. controllers, 5. drainage conduits, 6. stabilizer blades, 7. heaters, 8. top plates, 9. lifter plate, 10. sealing-plugs, 11. struts, 12. sprues, 13. brackets, 14. water tanks, 15. water injection pipes, 16. drinking-water pipes, 17. take out Water pump, 18. water-supply-pipes, 19. reflux pumps, 20. return pipes, 21. first motors, 22. shafts, 23. agitating plates, 24. movable blocks, 25. fixed block, 26. expansion brackets, 27. sliding blocks, 28. sliding rails, 29. second motors, 30. first connecting rods, 31. second connecting rods, 32. is sliding Bar, 33. third motors, 34. screw rods, 35. casings, 36. translation plates, 37. first liquid level sensors, 38. second liquid level sensors.

Specific embodiment

In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.

As shown in Figure 1, the energy-saving Yoghourt fermentation device that a kind of reaction environment is good, including pedestal 1, shell 2, fermentor 3, Controller 4, rabbling mechanism, water supply mechanism, drainage conduit 5 and several stabilizer blades 6, the shell 2 are fixed on pedestal 1 by stabilizer blade 6 The top of top, the shell 2 is equipped with opening, and the periphery on top of the fermentor 3 is fixedly connected with the inner wall of opening, described Rabbling mechanism is located at the top of shell 2, and the top of the drainage conduit 5 is connected to the bottom of fermentor 3, the bottom of the drainage conduit 5 End is equipped with valve in shell 2, the drainage conduit 5, and the bottom in the shell 2 is equipped with heater 7, and the controller 4 is solid It is scheduled on shell 2, is equipped with PLC in the controller 4, the heater 7 and valve are electrically connected with PLC；

PLC, i.e. programmable logic controller (PLC), it is used for its internally stored program, is held using a kind of programmable memory The user oriented instruction such as row logical operation, sequential control, timing, counting and arithmetical operation, and by digital or analog defeated Enter/export the various types of mechanical or production processes of control, its essence is a kind of computer for being exclusively used in Industry Control, hardware Structure is substantially identical as microcomputer, the reception and output of processing and the instruction of data is generally used for, for realizing in Centre control.

In the installation for fermenting, shell 2 is supported by stabilizer blade 6, it is before being fermented, milk and other productions is former Behind material investment 3 inside of fermentor, user can operate equipment operation by controller 4, be sealed by rabbling mechanism to fermentor 3 Processing, and the amount of oxygen inside fermentor 3 is carried out, it avoids excessive oxygen from interfering the fermentation of milk, influences the fermentation matter of Yoghourt Amount, and by water supply mechanism to specific water is provided inside shell 2, then start the heater 7 of bottom in shell 2 to water into Row heating after the time of one end, opens the valve in drainage conduit 5, fermentation generates so that fermentation carries out under particular circumstances Yoghourt from drainage conduit 5 be discharged.

As shown in Fig. 2, the rabbling mechanism includes top plate 8, lifting assembly, lifter plate 9, sealing-plug 10, mixing component, two A ventilating component and two struts 11, the strut 11 are fixed on the top of shell 2, and the top plate 8 is erected at two struts 11 On, the lifting assembly is located at the lower section of top plate 8, and the lifting assembly and lifter plate 9 are sequentially connected, and the sealing-plug 10 is located at The lower section of lifter plate 9, the ventilating component are arranged between sealing-plug 10 and lifter plate 9, the mixing component and sealing-plug 10 Connection；

In rabbling mechanism, top plate 8 is supported by two struts 11, the lower section of top plate 8 can band using lifting assembly Dynamic lifter plate 9 carries out lifting moving, changes the height and position of sealing-plug 10, and before manufacture, lifting assembly drives lifter plate 9 upward It is mobile, facilitate people to think the various raw materials for production of investment in fermentor 3, then PLC controls lifting assembly starting, and controls ventilative group Part is opened, so that the two sides up and down of sealing-plug 10 are convenient ventilative, lifter plate 9 is moved down, and sealing-plug 10 is driven to move down, close Blocking 10 close to the milk liquid level in fermentor 3 so that milk full of in fermentor 3 sealing-plug 10 with lower portion, then thoroughly Pneumatic module controls the isolation of both sides sealing up and down of sealing-plug 10, to reduce sealing-plug 10 with the amount of oxygen of lower portion, then PLC controls mixing component starting, so that raw material carries out being mixed fermentation, due to reducing the content of oxygen in fermentation process, To ensure that the fermented quality of Yoghourt, the practicability of equipment is improved.

As shown in figure 4, the ventilating component includes air hole, sprue 12, bracket 13 and translation unit, the air hole is set It sets on sealing-plug 10, the shape of the sprue 12 is cone, and the outer diameter of the sprue 12 is greater than the internal diameter of sprue 12, described The shape of bracket 13 is U-shaped, and the both ends of the bracket 13 are fixedly connected with sealing-plug 10, and the bracket 13 is fixed on lifter plate 9 Lower section, the translation unit is located at the inside of bracket 13, and the translation unit and sprue 12 are sequentially connected；

In ventilating component, the two sides up and down of sealing-plug 10 can be facilitated to breathe freely by open air hole, bracket 13 Position keeps relatively fixed with sealing-plug 10, and PLC controls translation unit operation, and sprue 12 can be driven to carry out relative to sealing-plug 10 Lifting moving, after having added raw materials for production, translation unit drives sprue 12 to move up, and air hole is detached from, convenient for sealing-plug 10 Upper and lower two sides are ventilative, and then lifting assembly drives lifter plate 9 to move down, so that the lower surface of sealing-plug 10 is close to milk liquid Face is blocked so that sprue 12 moves down after the air of the lower section of sealing-plug 10 is discharged to the lower section of sealing-plug 10 by air hole Air hole carries out closing isolation to the lower section of sealing-plug 10, avoids oxygen in fermentation process from generating interference to the fermentation of milk, protects The fermented quality of Yoghourt is demonstrate,proved.

As shown in Figure 1, the water supply mechanism include water tank 14, water injection pipe 15, drinking-water pipe 16, suction pump 17, water-supply-pipe 18, Reflux pump 19 and return pipe 20, the water tank 14 are fixed on the top of pedestal 1, and the water injection pipe 15 is fixed on the upper of water tank 14 Side, the suction pump 17 are connected to by drinking-water pipe 16 with the bottom in water tank 14, and the suction pump 17 is by water-supply-pipe 18 and outside The top of the side of shell 2 is connected to, and the reflux pump 19 is connected to the bottom in shell 2, and the reflux pump 19 passes through return pipe 20 It is connected to the top of the side of water tank 14, the suction pump 17 and reflux pump 19 are electrically connected with PLC.

In water supply mechanism, it can be facilitated by water injection pipe 15 and add water flow into water tank 14, PLC controls suction pump 17 and starts, The water flow in water tank 14 can be extracted by drinking-water pipe 16, be delivered in shell 2 by water-supply-pipe 18, when water level is excessively high, PLC control Reflux pump 19 processed starts, and extracts the water flow of the bottom in shell 2, is then delivered in water tank 14 using return pipe 20, so that outside Liquid level in shell 2 is maintained at height identical with milk liquid level in fermentor 3 and passes through hot water when heater 7 heats water The milk in fermentor 3 is transferred heat to, excessive water is added due to avoiding in heating process, to realize energy conservation Effect.

As shown in Fig. 2, the mixing component includes first motor 21, shaft 22 and two agitating plates 23, first electricity Machine 21 is fixed on the top of sealing-plug 10, and the first motor 21 is electrically connected with PLC, the top of the first motor 21 and shaft 22 End transmission connection, two agitating plates 23 are located at the two sides of the bottom end of shaft 22.

PLC controls first motor 21 and starts, and drives two agitating plates 23 in 3 inner rotation of fermentor, band by shaft 22 Milk-based liq flowing in dynamic fermentor 3, mixes, fermentation generates so that milk-based liq sufficiently carries out contact with other raw materials for production Yoghourt.

Preferably, in order to reinforce mixing effect, the agitating plate 23 is equipped with several through-holes.Agitating plate 23 was rotating Cheng Zhong facilitates the solution of the two sides of agitating plate 23 that cross-flow occurs by the through-hole on agitating plate 23, so that material mixing is more evenly, Strengthen mixing effect.

Preferably, the feature strong using DC servo motor driving force, in order to guarantee the driving force of first motor 21, institute Stating first motor 21 is DC servo motor.

As shown in figure 3, the lifting assembly includes driving unit, movable block 24, fixed block 25, expansion bracket 26, sliding block 27 With sliding rail 28, the driving unit and movable block 24 are sequentially connected, and the fixed block 25 is fixed on the lower section of top plate 8, described to stretch The two sides on the top of contracting frame 26 are hinged with movable block 24 and fixed block 25 respectively, the two sides of the bottom end of the expansion bracket 26 respectively with Sliding block 27 and lifter plate 9 are hinged, and the shape of the sliding rail 28 is U-shaped, and the both ends of the sliding rail 28 are fixed on the upper of sealing-plug 10 Side, the sliding block 27 are set on sliding rail 28.

PLC controls driving unit operation, and movable block 24 is driven to be moved in the lower section of top plate 8, changes 24 He of movable block The distance between fixed block 25 promotes expansion bracket 26 to stretch, so that the side of the bottom end of expansion bracket 26, sliding block 27 is along cunning Rail 28 is mobile, and the length of expansion bracket 26 changes, and then lifter plate 9 is driven to carry out lifting moving.

Preferably, in order to drive movable block 24 translate, the driving unit include the second motor 29, first connecting rod 30, Second connecting rod 31 and slide bar 32, second motor 29 are fixed on the lower section of top plate 8, and second motor 29 is electrically connected with PLC, Second motor 29 is sequentially connected with first connecting rod 30, and the first connecting rod 30 is cut with scissors by second connecting rod 31 and movable block 24 It connects, the slide bar 32 is fixed between the second motor 29 and fixed block 25, and the movable block 24 is set on slide bar 32.PLC control 29 electric motor starting of the second motor is made, first connecting rod 30 is driven to rotate, first connecting rod 30 acts on movable block by second connecting rod 31 On 24, so that movable block 24 is moved along the axis direction for the slide bar 32 being fixed between the second motor 29 and fixed block 25 It is dynamic.

As shown in figure 4, the translation unit includes third motor 33, screw rod 34, casing 35 and translation plates 36, the third Motor 33 is fixed on the bottom in frame, and the third motor 33 is electrically connected with PLC, the top of the third motor 33 and screw rod 34 End transmission connection, the bottom end of the screw rod 34 are arranged in casing 35, described sleeve pipe 35 with the junction of screw rod 34 be equipped with The matched screw thread of screw rod 34, the translation plates 36 are fixed on the lower section of casing 35, and the both ends of the translation plates 36 are respectively sleeved at The both ends of frame.

PLC controls third motor 33 and starts, and screw rod 34 is driven to rotate, and screw rod 34 on casing 35, is made by threaded function It obtains casing 35 to be moved, translation plates 36 is driven to carry out lifting moving under 13 position-limiting action of bracket.

Preferably, in order to make sealing-plug 10 close to milk liquid level, the lower section of the sealing-plug 10 is passed equipped with the first liquid level Sensor 37, first liquid level sensor 37 are electrically connected with PLC.Utilize the milk in the first liquid level sensor 37 detection agitator tank Liquid level, and liquid level data is passed into PLC, sealing-plug 10 is controlled according to liquid level data convenient for PLC and is moved down, so that sealing-plug 10, close to milk liquid level, reduce the oxygen content of 10 lower section of sealing-plug.

Preferably, being inserted into fermentor 3 for the ease of sealing-plug 10, the shape of the bottom of the sealing-plug 10 is circular cone Cylindricality, the outer diameter of the bottom of the sealing-plug 10 are less than the internal diameter of the fermentor 3 of opening, the outer diameter at the top of the sealing-plug 10 It is equal with the internal diameter of fermentor 3.Using the cylindrical design of circular cone, so that the size of the lower section of sealing-plug 10 is less than the interior of agitator tank Diameter facilitates sealing-plug 10 to move down in insertion fermentor 3.

Preferably, in order to control the water in shell 2, the water supply mechanism further includes the second liquid level sensor 38, institute The top that the second liquid level sensor 38 is fixed in shell 2 is stated, second liquid level sensor 38 is electrically connected with PLC.Utilize Two liquid level sensors 38 detect the water level in shell 2, and waterlevel data is passed to PLC, and PLC is according to water level control suction pump 17 It is run with reflux pump 19, adjusts the water in shell 2.

The Yoghourt fermentation device adjusts the water in shell 2 in carrying out production process, through water supply mechanism, avoids using water Excessively cause the energy consumption of equipment excessive, moreover, during driving sealing-plug 10 to move down by lifting assembly, group of breathing freely Air hole in part is opened, convenient for oxygen fermentor 3 inside from air hole discharge, sealing-plug 10 close to after the liquid level of milk, Ventilating component closes air hole, reduces the oxygen content in yeasting, ensure that the fermented quality of Yoghourt, improve equipment Practicability.

Compared with prior art, shell is adjusted by water supply mechanism in the good energy-saving Yoghourt fermentation device of the reaction environment Water in 2 reduces the water content of using heated needed for heater 7, and reduction electric energy loss moreover can by rabbling mechanism The amount of oxygen inside fermentor 3 is reduced, guarantees good yeasting, improves the fermented quality of Yoghourt, to improve equipment Practicability.

Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims

1. a kind of good energy-saving Yoghourt fermentation device of reaction environment, which is characterized in that including pedestal (1), shell (2), fermentation Tank (3), controller (4), rabbling mechanism, water supply mechanism, drainage conduit (5) and several stabilizer blades (6), the shell (2) pass through stabilizer blade (6) be fixed on the top of pedestal (1), the top of the shell (2) is equipped with opening, the periphery on the top of the fermentor (3) with The inner wall of opening is fixedly connected, and the rabbling mechanism is located at the top of shell (2), the top of the drainage conduit (5) and fermentor (3) bottom connection, the bottom end of the drainage conduit (5) pass through shell (2), valve, the shell are equipped in the drainage conduit (5) (2) bottom in is equipped with heater (7), and the controller (4) is fixed on shell (2), and PLC is equipped in the controller (4), The heater (7) and valve are electrically connected with PLC；

The rabbling mechanism includes top plate (8), lifting assembly, lifter plate (9), sealing-plug (10), mixing component, two ventilative group Part and two struts (11), the strut (11) are fixed on the top of shell (2), and the top plate (8) is erected at two struts (11) on, the lifting assembly is located at the lower section of top plate (8), and the lifting assembly and lifter plate (9) are sequentially connected, the sealing Plug (10) is located at the lower section of lifter plate (9), and the ventilating component is arranged between sealing-plug (10) and lifter plate (9), described to stir Component is mixed to connect with sealing-plug (10)；

The ventilating component includes air hole, sprue (12), bracket (13) and translation unit, and the air hole is arranged in sealing-plug (10) on, the shape of the sprue (12) is cone, and the outer diameter of the sprue (12) is greater than the internal diameter of sprue (12), the branch The shape of frame (13) is U-shaped, and the both ends of the bracket (13) are fixedly connected with sealing-plug (10), and the bracket (13) is fixed on liter The lower section of plate (9) drops, and the translation unit is located at the inside of bracket (13), and the translation unit and sprue (12) are sequentially connected；

The water supply mechanism includes water tank (14), water injection pipe (15), drinking-water pipe (16), suction pump (17), water-supply-pipe (18), reflux Pump (19) and return pipe (20), the water tank (14) are fixed on the top of pedestal (1), and the water injection pipe (15) is fixed on water tank (14) top, the suction pump (17) are connected to by drinking-water pipe (16) with the bottom in water tank (14), the suction pump (17) It being connected to by water-supply-pipe (18) with the top of the side of shell (2), the reflux pump (19) is connected to the bottom in shell (2), The reflux pump (19) is connected to by return pipe (20) with the top of the side of water tank (14), the suction pump (17) and reflux pump (19) it is electrically connected with PLC.

2. the good energy-saving Yoghourt fermentation device of reaction environment as described in claim 1, which is characterized in that the mixing component Including first motor (21), shaft (22) and two agitating plates (23), the first motor (21) is fixed on sealing-plug (10) Top, the first motor (21) are electrically connected with PLC, and the top of the first motor (21) and shaft (22) is sequentially connected, and two A agitating plate (23) is located at the two sides of the bottom end of shaft (22).

3. the good energy-saving Yoghourt fermentation device of reaction environment as claimed in claim 2, which is characterized in that the agitating plate (23) several through-holes are equipped with.

4. the good energy-saving Yoghourt fermentation device of reaction environment as claimed in claim 2, which is characterized in that the first motor It (21) is DC servo motor.

5. the good energy-saving Yoghourt fermentation device of reaction environment as claimed in claim 4, which is characterized in that the lifting assembly Including driving unit, movable block (24), fixed block (25), expansion bracket (26), sliding block (27) and sliding rail (28), the driving unit It is sequentially connected with movable block (24), the fixed block (25) is fixed on the lower section of top plate (8), the top of the expansion bracket (26) Two sides respectively with movable block (24) and fixed block (25) hingedly, the two sides of the bottom end of the expansion bracket (26) respectively with sliding block (27) Hingedly with lifter plate (9), the shape of the sliding rail (28) is U-shaped, and the both ends of the sliding rail (28) are fixed on sealing-plug (10) Top, the sliding block (27) are set on sliding rail (28).

6. the good energy-saving Yoghourt fermentation device of reaction environment as claimed in claim 4, which is characterized in that the driving unit Including the second motor (29), first connecting rod (30), second connecting rod (31) and slide bar (32), second motor (29) is fixed on top The lower section of plate (8), second motor (29) are electrically connected with PLC, and second motor (29) and first connecting rod (30) transmission connect It connects, hingedly by second connecting rod (31) and movable block (24), the slide bar (32) is fixed on the second electricity to the first connecting rod (30) Between machine (29) and fixed block (25), the movable block (24) is set on slide bar (32).

7. the good energy-saving Yoghourt fermentation device of reaction environment as described in claim 1, which is characterized in that the translation unit Including third motor (33), screw rod (34), casing (35) and translation plates (36), the third motor (33) is fixed in frame Bottom, the third motor (33) are electrically connected with PLC, and the top of the third motor (33) and screw rod (34) is sequentially connected, institute The bottom end setting of screw rod (34) is stated in the casing (35), described sleeve pipe (35) be equipped with the junction of screw rod (34) and screw rod (34) matched screw thread, the translation plates (36) are fixed on the lower section of casing (35), and the both ends of the translation plates (36) cover respectively It is located at the both ends of frame.

8. the good energy-saving Yoghourt fermentation device of reaction environment as described in claim 1, which is characterized in that the sealing-plug (10) lower section is equipped with the first liquid level sensor (37), and first liquid level sensor (37) is electrically connected with PLC.

9. the good energy-saving Yoghourt fermentation device of reaction environment as described in claim 1, which is characterized in that the sealing-plug (10) shape of bottom is circular cone cylindricality, and the outer diameter of the bottom of the sealing-plug (10) is less than the interior of the fermentor (3) of opening The outer diameter of diameter, the top of the sealing-plug (10) is equal with the internal diameter of fermentor (3).

10. the good energy-saving Yoghourt fermentation device of reaction environment as described in claim 1, which is characterized in that the water supplying machine Structure further includes the second liquid level sensor (38), and second liquid level sensor (38) is fixed on the top in shell (2), and described Two liquid level sensors (38) are electrically connected with PLC.