Cream raw material processing and mixing equipment

Abstract

The invention belongs to the technical field of cream raw material processing, and particularly relates to cream raw material processing and mixing equipment which comprises a base and mixing barrels fixed to the two sides of the surface of the base, and a mixing assembly is arranged above the base. The transmission ratio between the driving shaft and the rotating shaft can be finely adjusted according to the feeding amount of cream raw materials, so that the stirring and mixing speed is accurately controlled, the stirring and mixing speed can be highly matched with actual production requirements, and when the feeding amount of the cream raw materials is increased, the transmission ratio can be properly increased to realize rapid and uniform mixing and ensure sufficient stirring; the problems of non-uniform mixing or raw material splashing and the like caused by improper stirring speed are effectively avoided, the strict requirement of high-end food processing on quality is met, an operator does not need to frequently and manually adjust equipment parameters by virtue of experience, the automation and standardization degrees of the production process are improved, and the production efficiency is improved. And the same quality indexes such as taste, texture and the like of each batch of products are ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of cream raw material processing, and in particular relates to cream raw material processing and mixing equipment. Background Art

[0002] Cream is a yellow or white fatty semi-solid food extracted from cow's milk or goat's milk. It is a dairy product made from the top layer of raw milk with a higher fat content before homogenization. In the production process of cream products, the mixing and stirring of cream raw materials is a key link, which directly affects the quality and taste of the product.

[0003] Although the existing mixing equipment in life meets the needs of users to a certain extent, there are still certain defects in the use process. The specific problems are as follows: the existing cream raw material processing mixing equipment often uses a single fixed stirring speed for stirring and mixing, and cannot accurately adjust the stirring speed according to the actual amount of cream raw material added. When the amount of cream raw material added is small, if the stirring speed is too fast, it is easy to cause the raw material to splash, causing waste and affecting the working environment and raw material utilization. As the raw materials gradually increase, if the stirring speed cannot be increased accordingly, uneven mixing will occur, affecting the quality indicators of the cream such as taste and texture, making the product quality unstable, unable to meet the strict requirements of the high-end food processing industry for quality consistency, and not conducive to realizing the automation and standardization of the production process;

[0004] In order to solve the above problems, the present application proposes a cream raw material processing and mixing equipment. Summary of the invention

[0005] The present invention provides a cream raw material processing and mixing device, which can effectively solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a cream raw material processing and mixing device, comprising a base and a mixing barrel fixed on both sides of the base surface;

[0007] A mixing assembly is arranged above the base, and the mixing assembly includes a fixing frame arranged above the base, a mixing motor screwed to the surface of the fixing frame, and a driving shaft fixed to the output end of the mixing motor, a rotating shaft is arranged on one side of the driving shaft, and the surfaces of the rotating shaft and the driving shaft are spline-connected with two symmetrically arranged speed-changing bevel wheels, a transmission belt is connected between the two groups of the speed-changing bevel wheels, a barrel cover is fixed to the bottom of the fixing frame, a driving gear is fixed to the bottom end surface of the rotating shaft, and driven gears are symmetrically meshed and connected to the two side surfaces of the driving gear, a stirring rod is fixed inside the driven gear, and the stirring rod is rotatably connected to the inside of the barrel cover.

[0008] As a preferred cream raw material processing and mixing equipment of the present invention, two groups of support frames with H-shaped structures are fixed inside the fixed frame, and the driving shaft is rotatably connected to one side of the inner part of the support frame, the rotating shaft is rotatably connected to the inner part of the support frame, and the two speed change cone wheels on the same side are respectively fixed with distance adjusting rings on opposite sides, and a distance adjusting frame with V-shaped structure is arranged between the two groups of distance adjusting rings, and distance adjusting rods are fixed at both ends of the distance adjusting frame, and a distance adjusting groove matched with the distance adjusting rod is provided inside the distance adjusting ring, and the distance adjusting rod is slidably connected in the distance adjusting groove.

[0009] As a preferred embodiment of the cream raw material processing and mixing equipment of the present invention, a rotating shaft is fixed inside each of the two groups of the pitch adjusting frames, and the ends of the rotating shaft pass through the interior of the fixed frame and extend to the outside of the fixed frame, one group of the rotating shafts is fixed with an abutment gear at the through end, and a main gear is fixed to the surface of the rotating shaft, a sub-gear is meshingly connected to the surface of the main gear, and the sub-gear is fixed to the through end of the other group of rotating shafts, and a wedge-shaped pressure rod is fixed to the side of the barrel cover surface close to the abutment gear.

[0010] As a preferred cream raw material processing and mixing equipment of the present invention, a dumping assembly is installed in a centrally symmetrical arrangement on one side of the base surface close to the two groups of mixing barrels, and the dumping assembly includes a loading rack fixed on both sides of the base surface, a loading motor screwed to one side of the loading rack surface, and a loading gear fixed to the output end of the loading motor, the surface of the loading gear is meshingly connected with a flip gear ring with a semicircular structure, a raw material barrel is fixed on the surface of the flip gear ring, a flip shaft is rotatably connected to one side of the surface of the loading rack, a feed hopper is fixed on the surface of the flip shaft, and a loading hopper is fixed on the side of the mixing barrel surface close to the feed hopper.

[0011] As a preferred embodiment of the cream raw material processing and mixing equipment of the present invention, positioning rings are symmetrically arranged on both sides of the flip gear ring, positioning wheels are symmetrically fixed on one side of the surface of the loading rack close to the two groups of positioning rings, and the positioning rings are slidably connected to the surface of the positioning wheels, a transmission shaft is rotatably connected to one side of the surface of the loading rack, a transmission gear is fixed on the surface of the transmission shaft, and the transmission gear is meshingly connected to the flip gear ring.

[0012] As a preferred embodiment of the cream raw material processing and mixing equipment of the present invention, a transmission chain is connected between the transmission shaft and the flip shaft through a sprocket, a bevel gear pair is fixed at the end of the flip shaft, and a threaded rod is coaxially fixed inside the bevel gear of the bevel gear pair, and the threaded rod is rotatably connected to the surface of the loading rack through a bearing frame, and a threaded lifting plate is threadedly connected to the surface of the threaded rod.

[0013] As a preferred embodiment of a cream raw material processing and mixing equipment of the present invention, lifting blocking frames are abutted on both sides of the end surface of the threaded lifting plate, abutment racks are fixed on the surface of the lifting blocking frames, two groups of abutment racks are fixed on the side of the upper hopper surface close to the abutment racks, and the abutment racks are slidably connected to the inside of the abutment racks, springs are fixed to the inside of the abutment racks, and the ends of the springs are abutted on the surface of the abutment racks, one group of the abutment racks is slidably connected to the surface of a wedge-shaped pressure block, one end of the wedge-shaped pressure block abuts on the surface of the abutment rack, and the inclined end surface of the wedge-shaped pressure block faces the bottom end of the wedge-shaped pressure rod.

[0014] As a preferred cream raw material processing and mixing equipment of the present invention, a cleaning component is installed on the surface of the base, and the cleaning component includes a rotating column rotatably connected to the surface of the base, a screw lifting slide fixed to the top of the rotating column, and a fixed plate fixed to one side of the surface of the screw lifting slide, one side of the movable end of the screw lifting slide is fixedly connected to the fixed frame, a plurality of groups of cleaning brush rollers in a circular array are arranged below the fixed plate, a discharging pressure plate is arranged below the fixed plate, and the diameter of the discharging pressure plate is adapted to the inner diameter of the mixing barrel.

[0015] As a preferred cream raw material processing and mixing equipment of the present invention, a rotating toothed disc is fixed on the surface of the rotating column, a rotating gear is meshingly connected to the surface of the rotating toothed disc, a rotating motor is screwed to the surface of the base, and an output end of the rotating motor is fixedly connected to the surface of the rotating gear.

[0016] As a preferred cream raw material processing and mixing equipment of the present invention, the surface of the fixed plate is screwed connected to a cleaning motor, a cleaning shaft is fixed to the output end of the cleaning motor, a connecting ring frame is fixed to the surface of the cleaning shaft, and the connecting ring frame is fixedly connected to the cleaning brush roller, the discharging pressure plate is fixedly connected to the cleaning shaft, and a discharging pipe is fixed to the bottom end of the mixing barrel.

[0017] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use:

[0018] 1. A mixing component is provided, which can finely adjust the transmission ratio between the driving shaft and the rotating shaft according to the amount of cream raw material added, so as to accurately control the stirring and mixing speed, and can make the stirring and mixing speed highly matched with the actual production needs. When the amount of cream raw material added increases, the transmission ratio can be appropriately increased to achieve rapid and uniform mixing to ensure sufficient stirring, effectively avoiding problems such as uneven mixing or splashing of raw materials caused by improper stirring speed, significantly improving the stability and consistency of product quality, and meeting the strict quality requirements of high-end food processing. Operators do not need to manually adjust equipment parameters frequently based on experience, which reduces human operation errors, improves the degree of automation and standardization of the production process, and ensures that the taste, texture and other quality indicators of each batch of products are the same.

[0019] 2. A dumping component is provided to achieve seamless connection and efficient transfer of raw materials from the raw material barrel to the upper hopper and then to the inside of the mixing barrel, realizing efficient, accurate and highly automated raw material loading and dumping operations, ensuring that the raw materials can be dumped according to the predetermined trajectory and angle, effectively avoiding the spillage and waste of raw materials caused by the unstable dumping process and the pollution to the surrounding environment and equipment, greatly improving the accuracy and reliability of raw material delivery, and automatically realizing a series of complex actions from flipping and dumping the raw material barrel to accurately draining the raw materials to the upper hopper and finally into the mixing barrel, simplifying the operation process.

[0020] 3. A cleaning component is provided to adjust the positions of the fixing frame and the fixing plate, so that the positions of the two can be switched between the two groups of mixing barrels, making the entire production process smoother and more efficient, and being able to clean the inner wall of the mixing barrel from which the cream is emptied, and thoroughly remove the cream dirt attached to the barrel wall, effectively removing the residual raw materials to prevent it from having an adverse effect on the quality of the next batch of products, ensuring that the mixing barrel is always in a clean and sterile state, providing reliable sanitary conditions for the next round of high-quality mixing processing, and effectively guaranteeing the purity and quality stability of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0023] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 ;

[0024] Figure 3 It is an overall back view of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the mixing component in the present invention;

[0026] Figure 5 It is a cross-sectional view of the fixing frame and the barrel cover in the present invention;

[0027] Figure 6 It is a schematic structural diagram of the speed-changing cone wheel and the pitch-adjusting rack in the present invention;

[0028] Figure 7 It is a schematic diagram of the structure of the mixing barrel and the pouring assembly in the present invention;

[0029] Figure 8 The structure of the dumping assembly in the present invention is shown in FIG. Figure 1 ;

[0030] Fig. 9 The structure of the dumping assembly in the present invention is shown in FIG. Figure 2 ;

[0031] Fig.10 It is a schematic diagram of the structure of the upper hopper and the rack in the present invention;

[0032] Fig.11 It is a schematic diagram of the structure of the abutment rack and the abutment frame in the present invention;

[0033] Fig.12 It is a schematic diagram of the structure of the mixing barrel and the cleaning component in the present invention.

[0034] In the figure: 1. base; 2. mixing barrel; 3. mixing assembly; 31. fixing frame; 32. mixing motor; 33. driving shaft; 34. supporting frame; 35. rotating shaft; 36. speed change cone wheel; 37. transmission belt; 38. pitch adjustment ring; 39. pitch adjustment frame; 310. pitch adjustment lever; 311. tension spring; 312. rotating shaft; 313. main gear; 314. secondary gear; 315. abutting gear; 316. wedge-shaped pressure rod; 317. barrel cover; 318. stirring rod; 319. driven gear; 320. driving gear; 4. dumping assembly; 41. feeding frame; 42. feeding motor; 43. feeding gear; 44. flip gear ring; 45. positioning ring; 46. positioning wheel ;47. Raw material barrel;48. Transmission gear;49. Transmission shaft;410. Transmission chain;411. Turning shaft;412. Feed hopper;413. Upper hopper;414. Bevel gear pair;415. Threaded rod;416. Threaded lifting plate;417. Lifting blocking frame;418. Abutting rack;419. Abutting frame;420. Spring;421. Wedge-shaped pressure block;5. Cleaning component;51. Rotating column;52. Rotating gear disc;53. Rotating gear;54. Rotating motor;55. Screw lifting slide;56. Fixed plate;57. Cleaning motor;58. Cleaning shaft;59. Connecting ring frame;510. Cleaning brush roller;511. Discharging pressure plate;512. Discharging pipe. DETAILED DESCRIPTION

[0035] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0036] Example: Figure 1 - Fig.12 As shown, the present invention provides a technical solution, a cream raw material processing and mixing device, comprising a base 1 and a mixing barrel 2 fixed on both sides of the surface of the base 1;

[0037] A mixing assembly 3 is arranged above the base 1, and the mixing assembly 3 includes a fixing frame 31, a mixing motor 32, a driving shaft 33, a supporting frame 34, a rotating shaft 35, a speed-changing cone wheel 36, a transmission belt 37, a pitch-adjusting ring 38, a pitch-adjusting frame 39, a pitch-adjusting lever 310, a tension spring 311, a rotating shaft 312, a main gear 313, a secondary gear 314, abutting gear 315, a wedge-shaped pressure rod 316, a barrel cover 317, a stirring rod 318, a driven gear 319 and a driving gear 320;

[0038] A fixing frame 31 is arranged above the base 1, and a hybrid motor 32 is connected to the surface of the fixing frame 31 by screws, and a driving shaft 33 is fixed to the output end of the hybrid motor 32, and two groups of support frames 34 with an H-shaped structure are fixed inside the fixing frame 31, and the driving shaft 33 is rotatably connected to one side of the inside of the support frame 34, and a rotating shaft 35 is rotatably connected to the other side of the inside of the support frame 34, and two symmetrically arranged speed change cone wheels 36 are splined on the surfaces of the rotating shaft 35 and the driving shaft 33, and a transmission belt 37 is connected between the two groups of speed change cone wheels 36, and a distance adjustment ring 38 is fixed to the opposite sides of the two speed change cone wheels 36 on the same side, respectively, and a distance adjustment frame 39 with a V-shaped structure is arranged between the two groups of distance adjustment rings 38 at the same height, and both ends of the distance adjustment frame 39 are fixed with distance adjustment levers 310, a pitch adjusting groove matched with the pitch adjusting lever 310 is provided inside the pitch adjusting ring 38, and the pitch adjusting lever 310 is slidably connected in the pitch adjusting groove, a rotating shaft 312 is fixed inside the two sets of pitch adjusting frames 39, and the ends of the rotating shaft 312 pass through the interior of the fixed frame 31 and extend to the outside of the fixed frame 31, a contact gear 315 is fixed at the through end of one set of the rotating shaft 312, and a main gear 313 is fixed on the surface of the rotating shaft 312, and a sub-gear 314 is meshed and connected on the surface of the main gear 313, and the sub-gear 314 is fixed at the through end of the other set of the rotating shaft 312, a barrel cover 317 is fixed at the bottom of the fixed frame 31, and a wedge-shaped pressure rod 316 (such as Figure 4 As shown in the figure, a driving gear 320 is fixed to the bottom surface of the rotating shaft 35, and driven gears 319 are symmetrically meshed and connected to the two side surfaces of the driving gear 320. A stirring rod 318 is fixed inside the driven gear 319, and the stirring rod 318 is rotatably connected to the inside of the barrel cover 317, and the two groups of stirring rods 318 are staggered with each other.

[0039] A dumping assembly 4 is installed on one side of the surface of the base 1 close to the two groups of mixing barrels 2 in a centrally symmetrical arrangement. The dumping assembly 4 includes a loading rack 41, a loading motor 42, a loading gear 43, a flip gear ring 44, a positioning ring 45, a positioning wheel 46, a raw material barrel 47, a transmission gear 48, a transmission shaft 49, a transmission chain 410, a flip shaft 411, a guide hopper 412, a loading hopper 413, a bevel gear pair 414, a threaded rod 415, a threaded lifting plate 416, a lifting blocking frame 417, abutting rack 418, abutting rack 419, a spring 420 and a wedge-shaped pressing block 421;

[0040] A feeding frame 41 is fixed to both sides of the surface of the base 1 in a centrally symmetrical manner. A feeding motor 42 is screwed to one side of the surface of the feeding frame 41. A feeding gear 43 is fixed to the output end of the feeding motor 42. A semicircular flip gear ring 44 is meshedly connected to the surface of the feeding gear 43. Positioning rings 45 are symmetrically arranged on both sides of the flip gear ring 44. Positioning wheels 46 are symmetrically fixed to one side of the surface of the feeding frame 41 close to the two groups of positioning rings 45, and the positioning ring 45 is slidably connected to the surface of the positioning wheel 46. A raw material is fixed between the flip gear ring 44 and the positioning ring 45. The barrel 47, one side of the surface of the loading rack 41 is rotatably connected to the transmission shaft 49 through the bearing frame 1, and the transmission gear 48 is fixed to the surface of the transmission shaft 49, and the transmission gear 48 is meshed with the flip gear ring 44. The side of the surface of the loading rack 41 close to the transmission shaft 49 is rotatably connected to the flip shaft 411 through the bearing frame 2, and the transmission chain 410 is connected between the transmission shaft 49 and the flip shaft 411 through a sprocket, and the transmission ratio between the transmission shaft 49 and the flip shaft 411 is 2:1. The surface of the flip shaft 411 is fixed with a guide hopper 412, and the surface of the mixing barrel 2 A loading hopper 413 is fixed on one side close to the material introduction hopper 412, a bevel gear pair 414 is fixed on the end of the flip shaft 411, and a threaded rod 415 is coaxially fixed in the bevel gear of the bevel gear pair 414, and the threaded rod 415 is rotatably connected to the surface of the loading frame 41 through the bearing frame, and a threaded lifting plate 416 is threadedly connected to the surface of the threaded lifting plate 416, and lifting blocking frames 417 are abutted on both sides of the end surface of the threaded lifting plate 416, and the threaded lifting plate 416 is slidably connected between the two lifting blocking frames 417, and the surface of the lifting blocking frame 417 is fixed A rest rack 418 is fixed, and two groups of rest frames 419 are fixed on the side of the upper hopper 413 surface close to the rest rack 418, and the rest rack 418 is slidably connected inside the rest frame 419, and a spring 420 is fixed inside the rest frame 419, and the end of the spring 420 is in contact with the surface of the rest rack 418, and a wedge-shaped pressure block 421 is slidably connected to the surface of one group of the rest frames 419, and one end of the wedge-shaped pressure block 421 abuts against the surface of the rest rack 418, and the inclined end face of the wedge-shaped pressure block 421 faces the bottom end of the wedge-shaped pressure rod 316.

[0041] A cleaning assembly 5 is installed on the surface of the base 1, and the cleaning assembly 5 includes a rotating column 51, a rotating toothed disc 52, a rotating gear 53, a rotating motor 54, a screw lifting slide 55, a fixing plate 56, a cleaning motor 57, a cleaning shaft 58, a connecting ring frame 59, a cleaning brush roller 510, a discharging pressing plate 511 and a discharging pipe 512;

[0042] A rotating column 51 is arranged between the two groups of mixing barrels 2, and the rotating column 51 is rotatably connected to the surface of the base 1, a rotating toothed disc 52 is fixed to the surface of the rotating column 51, and a rotating gear 53 is meshedly connected to the surface of the rotating toothed disc 52, a rotating motor 54 is screwed to the surface of the base 1, and the output end of the rotating motor 54 is fixedly connected to the surface of the rotating gear 53, a screw lifting slide 55 is fixed to the top of the rotating column 51, and one side moving end of the screw lifting slide 55 is fixedly connected to the fixed frame 31, and the screw lifting slide A fixed plate 56 is fixed to the movable end on the other side of the platform 55, and a cleaning motor 57 is screwed to the surface of the fixed plate 56. A cleaning shaft 58 is fixed to the output end of the cleaning motor 57, and a connecting ring frame 59 is fixed to the surface of the cleaning shaft 58. A plurality of cleaning brush rollers 510 in a circular array are fixed to the surface of the connecting ring frame 59. A discharge pressure plate 511 is fixed to the bottom end of the cleaning shaft 58, and the diameter of the discharge pressure plate 511 is adapted to the inner diameter of the mixing barrel 2. A discharge pipe 512 is fixed to the bottom end of the mixing barrel 2.

[0043] When the cream raw material needs to be mixed, first pour the cream raw material into the raw material barrel 47, then start the rotating motor 54 to drive the rotating gear 53 to rotate, and then drive the rotating toothed disc 52 and the rotating column 51 to rotate on the surface of the base 1, thereby driving the screw lifting slide 55 to rotate synchronously, so as to adjust the position of the fixed frame 31 and its auxiliary structures and the fixed plate 56 and its auxiliary structures. When the fixed frame 31 and its auxiliary structures are directly above the mixing barrel 2, turn off the rotating motor 54 and start the screw lifting slide 55, and the screw lifting slide 55 drives the fixed frame 31 and the fixed plate 56 to move downward, thereby driving the barrel cover 317 and the discharge pressing plate 511 to approach the top of the two mixing barrels 2 respectively. When the barrel cover 317 is tightly attached to the surface of one group of mixing barrels 2, the discharge pressing plate 511 is just tightly attached to the inner bottom end of the other group of mixing barrels 2, and then the screw lifting slide 55 is closed, and the stirring rod 318 and the cleaning brush roller 510 can be placed in the two groups of mixing barrels 2 respectively.

[0044] It is worth noting that as the barrel cover 317 moves downward, the wedge-shaped pressure rod 316 can be driven to move downward synchronously. When the barrel cover 317 is tightly against the surface of the mixing barrel 2, the wedge-shaped pressure rod 316 will squeeze the wedge-shaped pressure block 421 to slide on the surface of the abutment frame 419, thereby pushing the abutment rack 418 to slide inside the abutment frame 419 and approach the surface of the abutment gear 315, thereby stretching the spring 420 to deform and generate elastic force, so that the abutment rack 420 can be accurately triggered at the moment when the barrel cover 317 is tightly against the mixing barrel 2. 18 is automatically meshed with the abutment gear 315, and no additional manual instructions or complicated electric control signal conversion are required, which simplifies the operation process. Compared with a simple electronic control system, it has higher reliability and anti-interference ability, can operate stably in a complex industrial environment, and ensure production continuity. During the process of the abutment rack 418 being pressed and moved, the lifting blocking frame 417 will move synchronously, thereby sliding along the surface of the threaded lifting plate 416, and the lifting blocking frame 417 will maintain contact with the threaded lifting plate 416 from beginning to end.

[0045] Furthermore, by starting the feeding motor 42 located near the side of the barrel cover 317, the feeding gear 43 at its output end is driven to rotate inside the feeding frame 41, and the flip gear ring 44 is driven to rotate, so that the raw material barrel 47 can be flipped over the top of the feeding frame 41 with the assistance of the positioning ring 45 and the positioning wheel 46, so as to dump the raw materials inside. During this period, the rotation of the flip gear ring 44 can drive the transmission gear 48 and the transmission shaft 49 to rotate on the surface of the feeding frame 41, and then with the cooperation of the transmission chain 410, the flip shaft 411 can be driven to rotate, thereby driving the guide hopper 412 to rotate synchronously, so that it is between the raw material barrel 47 and the feeding hopper 413. A drainage channel is formed between them, which can guide the raw materials to the upper hopper 413 and flow into the mixing barrel 2, thereby realizing seamless connection and efficient transfer of raw materials from the raw material barrel 47 to the upper hopper 413 and then to the mixing barrel 2, and realizing efficient, accurate and highly automated raw material loading and dumping operations, ensuring that the raw materials can be dumped according to a predetermined trajectory and angle, and effectively avoiding the spillage and waste of raw materials caused by the instability of the dumping process and the pollution of the surrounding environment and equipment, greatly improving the accuracy and reliability of raw material delivery, and automatically realizing a series of complex actions from flipping and dumping the raw material barrel 47 to accurately draining the raw materials to the upper hopper 413 and finally entering the mixing barrel 2, thereby simplifying the operating process.

[0046] Furthermore, as the raw material barrel 47 pours the cream raw material inside it, the mixing motor 32 is started to drive the driving shaft 33 to rotate inside the fixed frame 31. Under the power transmission of the speed-changing bevel wheel 36 and the transmission belt 37, the rotating shaft 35 can be driven to rotate at a certain transmission ratio, thereby driving the driving gear 320 to rotate synchronously. The driving gear 320 is meshed with the driven gear 319 to rotate the stirring rod 318, so that the cream raw material in the mixing barrel 2 can be stirred and mixed at the initial speed. During this period, through the rotation of the flip shaft 411, with the cooperation of the bevel gear pair 414, the threaded rod 415 can be driven to rotate on one side of the loading frame 41, thereby driving the threaded lifting plate 416 to move along the spiral trajectory on the surface of the threaded rod 415, thereby driving the lifting blocking frame 417 and the abutting rack 418 to slide inside the abutting frame 419. During this period, the elastic force provided by the spring 420 will always maintain the meshing relationship between the abutting rack 418 and the abutting gear 315. The movement of the two sets of rotating shafts 312 can drive the close gear 315 and the rotating shaft 312 fixed inside to rotate, thereby driving the main gear 313 to rotate synchronously, thereby driving the auxiliary gear 314 and the rotating shaft 312 fixed inside to rotate, and then the rotation of the two sets of rotating shafts 312 can respectively drive the distance adjustment frame 39 at the end thereof to perform relative flipping movement, thereby driving the distance adjustment lever 310 to move synchronously, and the tension spring 311 is deformed and generates elastic force, and the movement of the distance adjustment lever 310 can be divided into The two sets of adjustable distance dial rings 38 are pushed and pulled separately to drive the speed bevel wheels 36 fixed at their ends to slide on the surfaces of the drive shaft 33 and the rotating shaft 35. Since the two sets of speed bevel wheels 36 are spline-connected to the drive shaft 33 and the rotating shaft 35 respectively, axial displacement can be achieved while ensuring power transmission, that is, the distance between the two speed bevel wheels 36 on the same side can be adjusted respectively. Under the transmission cooperation of the transmission belt 37, the transmission ratio between the two sets of speed bevel wheels 36 can be changed, thereby adjusting the transmission ratio between the drive shaft 33 and the rotating shaft 35.

[0047] Furthermore, as the amount of cream raw material added continues to increase, the transmission ratio between the drive shaft 33 and the rotating shaft 35 will also change accordingly, thereby increasing the stirring and mixing speed of the stirring rod 318 in the mixing barrel 2. The transmission ratio can be finely adjusted according to the amount of cream raw material added, thereby accurately controlling the stirring and mixing speed, and the stirring and mixing speed can be highly matched with actual production needs. When the amount of cream raw material added increases, the transmission ratio can be appropriately increased to achieve rapid and uniform mixing to ensure sufficient stirring, effectively avoiding problems such as uneven mixing or raw material splashing caused by improper stirring speed, and significantly improving the stability and consistency of product quality to meet the strict quality requirements of high-end food processing. Operators do not need to manually adjust equipment parameters frequently based on experience, which reduces human operating errors, improves the degree of automation and standardization of the production process, and ensures that the taste, texture and other quality indicators of each batch of products are the same.

[0048] It is worth noting that in the initial stage of the cream mixing process, the stirring rod 318 is driven to mix the raw materials through low speed and high torque, so that the stirring rod 318 has a stable initial speed in the initial stage. As the cream raw materials continue to increase, the transmission ratio is adaptively adjusted to make the stirring speed of the stirring rod 318 steadily increase, thereby accurately matching the changes in the amount of raw materials added, and providing just the right stirring force and speed for the mixing at different stages. Whether it is the early preliminary mixing or the high-speed stirring in the later stage to achieve a delicate quality, seamless connection and efficient conversion can be achieved, which greatly improves the response capability to the cream mixing process and effectively ensures the stability and consistency of product quality in all links.

[0049] After the mixing of the cream raw materials inside the mixing barrel 2 below the barrel cover 317 is completed, the screw lifting slide 55 is started to drive the stirring rod 318 and the discharge pressing plate 511 to separate from the inside of the mixing barrel 2 and move up to reset, and then the rotating motor 54 is started to drive the rotating column 51 to drive the screw lifting slide 55 to rotate, so as to adjust the position of the fixing frame 31 and the fixing plate 56, so that the positions of the two can be switched between the two groups of mixing barrels 2, which greatly reduces manual intervention and equipment downtime, significantly improves production efficiency, and makes the entire production process smoother and more efficient. After completing the position switching, the screw lifting slide 55 is started again to drive the stirring rod 318 and the cleaning brush roller 510 to be placed in the inside of the two groups of mixing barrels 2 respectively. During this period, the discharge pressing plate 51 can be driven to move along the mixing barrel directly below it through the downward movement of the fixing plate 56. 2 slides on the inner wall of the mixing barrel 2, thereby squeezing the cream raw materials mixed inside the mixing barrel 2, and ensuring that the cream raw materials are smoothly discharged from the discharge pipe 512 and completely collected by applying pressure evenly and stably, and then the mixing barrel 2 under the barrel cover 317 will perform the loading and mixing processing operation again. At this time, by starting the cleaning motor 57 to drive the cleaning shaft 58 to rotate, and then drive the connecting ring frame 59 and the cleaning brush roller 510 to rotate synchronously, the inner wall of the mixing barrel 2 emptied of the cream can be cleaned, and the cream dirt attached to the barrel wall can be thoroughly removed, and the residual raw materials can be effectively removed to prevent it from having an adverse effect on the quality of the next batch of products, ensuring that the mixing barrel 2 is always in a clean and sterile state, providing reliable sanitary conditions for the next round of high-quality mixing processing, and effectively ensuring the purity and quality stability of the product.

[0050] Finally, it should be noted that the above are only preferred embodiments of the present invention and are 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 replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cream raw material processing and mixing device, comprising a base (1) and a mixing barrel (2) fixed on both sides of the surface of the base (1); Features: A mixing assembly (3) is arranged above the base (1), and the mixing assembly (3) comprises a fixing frame (31) arranged above the base (1), a mixing motor (32) screwed to the surface of the fixing frame (31), and a driving shaft (33) fixed to the output end of the mixing motor (32), a rotating shaft (35) being arranged on one side of the driving shaft (33), and two symmetrically arranged speed change cones are spline-connected on the surfaces of the rotating shaft (35) and the driving shaft (33). The rotating shaft (35) is provided with a driving gear (320) and a driven gear (319) which are symmetrically meshed on both sides of the driving gear (320). A stirring rod (318) is fixed inside the driven gear (319), and the stirring rod (318) is rotatably connected to the inside of the barrel cover (317).

2. The cream raw material processing and mixing equipment according to claim 1, characterized in that: Two groups of support frames (34) with H-shaped structures are fixed inside the fixed frame (31), and the driving shaft (33) is rotatably connected to one side of the support frame (34), and the rotating shaft (35) is rotatably connected to the inside of the support frame (34). The two speed change cone wheels (36) on the same side are respectively fixed with distance adjustment rings (38) on opposite sides. A distance adjustment frame (39) with V-shaped structure is arranged between the two groups of distance adjustment rings (38), and distance adjustment levers (310) are fixed at both ends of the distance adjustment frame (39). A distance adjustment groove matching the distance adjustment lever (310) is provided inside the distance adjustment ring (38), and the distance adjustment lever (310) is slidably connected in the distance adjustment groove.

3. The cream raw material processing and mixing equipment according to claim 2, characterized in that: A rotating shaft (312) is fixed inside the two sets of the pitch adjustment frames (39), and the ends of the rotating shafts (312) penetrate the inside of the fixed frame (31) and extend to the outside of the fixed frame (31). A contact gear (315) is fixed at the through-end of one set of the rotating shafts (312), and a main gear (313) is fixed on the surface of the rotating shaft (312). A sub-gear (314) is meshedly connected on the surface of the main gear (313), and the sub-gear (314) is fixed to the through-end of the other set of the rotating shafts (312). A wedge-shaped pressure rod (316) is fixed on the surface of the barrel cover (317) close to the contact gear (315).

4. The cream raw material processing and mixing equipment according to claim 1, characterized in that: A dumping assembly (4) is installed on the surface of the base (1) near the two groups of mixing barrels (2) in a centrally symmetrical arrangement. The dumping assembly (4) comprises a loading rack (41) fixed on both sides of the surface of the base (1), a loading motor (42) screwed to one side of the surface of the loading rack (41), and a loading gear (43) fixed to the output end of the loading motor (42). The surface of the loading gear (43) is meshingly connected with a semicircular structured flip gear ring (44), and a raw material barrel (47) is fixed to the surface of the flip gear ring (44). A flip shaft (411) is rotatably connected to one side of the surface of the loading rack (41), and a feed hopper (412) is fixed to the surface of the flip shaft (411). A loading hopper (413) is fixed to the side of the surface of the mixing barrel (2) near the feed hopper (412).

5. The cream raw material processing and mixing equipment according to claim 4, characterized in that: Positioning rings (45) are symmetrically arranged on both sides of the flip gear ring (44); positioning wheels (46) are symmetrically fixed on one side of the surface of the loading rack (41) close to the two groups of positioning rings (45); and the positioning rings (45) are slidably connected to the surface of the positioning wheel (46); and a transmission shaft (49) is rotatably connected to one side of the surface of the loading rack (41); a transmission gear (48) is fixed on the surface of the transmission shaft (49), and the transmission gear (48) is meshingly connected to the flip gear ring (44).

6. The cream raw material processing and mixing equipment according to claim 5, characterized in that: A transmission chain (410) is connected between the transmission shaft (49) and the flip shaft (411) via a sprocket, a bevel gear pair (414) is fixed to the end of the flip shaft (411), and a threaded rod (415) is coaxially fixed inside the bevel gear of the bevel gear pair (414), and the threaded rod (415) is rotatably connected to the surface of the loading rack (41) through a bearing frame, and a threaded lifting plate (416) is threadedly connected to the surface of the threaded rod (415).

7. The cream raw material processing and mixing equipment according to claim 6, characterized in that: The end surfaces of the threaded lifting plate (416) are abutted with lifting blocking frames (417) on both sides, and abutment racks (418) are fixed on the surface of the lifting blocking frames (417). Two groups of abutment frames (419) are fixed on the surface of the upper hopper (413) close to the abutment racks (418), and the abutment racks (418) are slidably connected inside the abutment frames (419). A spring (420) is fixed inside the abutment frames (419), and the end of the spring (420) is abutted against the surface of the abutment racks (418). A wedge-shaped pressure block (421) is slidably connected to the surface of one group of the abutment frames (419), and one end of the wedge-shaped pressure block (421) abuts against the surface of the abutment rack (418), and the inclined end surface of the wedge-shaped pressure block (421) faces the bottom end of the wedge-shaped pressure rod (316).

8. The cream raw material processing and mixing equipment according to claim 1, characterized in that: A cleaning assembly (5) is installed on the surface of the base (1), and the cleaning assembly (5) comprises a rotating column (51) rotatably connected to the surface of the base (1), a screw lifting slide (55) fixed to the top of the rotating column (51), and a fixed plate (56) fixed to one side of the surface of the screw lifting slide (55), one side of the movable end of the screw lifting slide (55) is fixedly connected to the fixed frame (31), a plurality of groups of cleaning brush rollers (510) in a circular array are arranged below the fixed plate (56), and a discharge pressing plate (511) is arranged below the fixed plate (56), and the diameter of the discharge pressing plate (511) is adapted to the inner diameter of the mixing barrel (2).

9. The cream raw material processing and mixing equipment according to claim 8, characterized in that: A rotating toothed disc (52) is fixed on the surface of the rotating column (51), and a rotating gear (53) is meshedly connected to the surface of the rotating toothed disc (52). A rotating motor (54) is screwed to the surface of the base (1), and an output end of the rotating motor (54) is fixedly connected to the surface of the rotating gear (53).

10. The cream raw material processing and mixing equipment according to claim 8, characterized in that: The surface of the fixing plate (56) is screw-connected with a cleaning motor (57), the output end of the cleaning motor (57) is fixed with a cleaning shaft (58), the surface of the cleaning shaft (58) is fixed with a connecting ring frame (59), and the connecting ring frame (59) is fixedly connected to the cleaning brush roller (510), the discharging pressure plate (511) is fixedly connected to the cleaning shaft (58), and the bottom end of the mixing barrel (2) is fixed with a discharging pipe (512).

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