CN114887699A

CN114887699A - Raw materials grinding device is used in prefabricated food production

Info

Publication number: CN114887699A
Application number: CN202210371587.1A
Authority: CN
Inventors: 吴秀云
Original assignee: Jiangsu Yunshangwei Technology Co ltd
Current assignee: Jiangsu Yunshangwei Technology Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-08-12

Abstract

The invention relates to raw material grinding equipment for producing prefabricated food, which comprises a cleaning mechanism, wherein the cleaning mechanism comprises a cleaning chamber, a lifting seat is fixed at the rear end of the cleaning chamber, one side of the lifting seat is connected with a lifting plate in a sliding manner, a first cleaning motor is fixed at the top of the lifting plate, a rotating plate is fixed at the output end of the first cleaning motor, two ends of the bottom of the rotating plate are both rotatably connected with cleaning rods, a drying mechanism is arranged at one side of the cleaning mechanism, a grinding mechanism is arranged below the cleaning mechanism, a first screening mechanism is arranged at one side of the grinding mechanism, and a second screening mechanism is arranged below the grinding mechanism; the problem that impurities in the raw materials are difficult to separate and influence the quality of the raw materials after the impurities are ground and mixed together with the raw materials due to the lack of treatment of the raw materials before grinding in the prior patent is solved; meanwhile, the partial raw materials meeting the fineness in the raw materials are not separated, so that the grinding time is wasted, the grinding efficiency is reduced and the like.

Description

Raw materials grinding device is used in prefabricated food production

Technical Field

The invention relates to the technical field of food processing, in particular to raw material grinding equipment for producing prefabricated food.

Background

Chinese patent discloses a high-efficiency grinding device for food processing (publication number: CN213315182U), which comprises a main body, supporting legs, a crushing mechanism and a grinding mechanism, wherein the supporting legs are fixedly arranged at four corners of the bottom of the main body, one side of the top of the main body is provided with a feed inlet, one side of the feed inlet is provided with a through hole, the high-efficiency grinding device for food processing is provided with the crushing mechanism and the grinding mechanism, food raw materials can be crushed and ground through the crushing mechanism and the grinding mechanism, the food processing efficiency is improved, an adjusting knob is arranged, the distance between a grinding roller and a grinding layer can be adjusted, the food raw materials can be conveniently ground into powder with different fineness and size, a movable plate and a telescopic plate are arranged, the food raw materials can be prevented from splashing in the crushing process through the movable plate and the telescopic plate, and the food raw materials can be extruded, improve food raw materials crushing efficiency, be provided with the filter screen and can separate impurity such as food raw materials crust.

In the above patent, the raw material is not treated before grinding, so that impurities in the raw material are difficult to separate after being ground and mixed together with the raw material, and the quality of the raw material is influenced; meanwhile, partial raw materials meeting the fineness in the raw materials are not separated, so that the grinding time is wasted, and the grinding efficiency is reduced.

In order to solve the above-mentioned drawbacks, a technical solution is now provided.

Disclosure of Invention

The invention aims to provide raw material grinding equipment for producing a prepared food.

The technical problems to be solved by the invention are as follows:

in the prior patent, the treatment of raw materials before grinding is lacked, so that impurities in the raw materials are difficult to separate and influence the quality of the raw materials after being ground and mixed together with the raw materials; meanwhile, partial raw materials meeting the fineness in the raw materials are not separated, so that the grinding time is wasted, and the grinding efficiency is reduced.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a raw materials grinding device for prefabricated food production, including wiper mechanism, wiper mechanism includes the purge chamber, the rear end of purge chamber is fixed with the lift seat, one side sliding connection of lift seat has the lifter plate, the top of lifter plate is fixed with first cleaning motor, the output of first cleaning motor is fixed with the rotor plate, the bottom both ends of rotor plate are all rotated and are connected with the washing pole, the external fixed surface of washing pole has a plurality of evenly distributed's washing axle, one side of wiper mechanism is equipped with drying mechanism, wiper mechanism's below is equipped with grinding mechanism, grinding mechanism is including grinding the room, the top of grinding the room is equipped with the opening, the inside both sides of grinding the room are rotated and are connected with the squeeze roller, the equal sliding connection in inside both sides of grinding the room has the regulating plate, it receives the compression roller to rotate to be connected with between two regulating plates, one side of grinding mechanism is equipped with first screening mechanism, the below of grinding mechanism is equipped with second screening mechanism.

Furthermore, the top ends of the outer surfaces of the two cleaning rods are respectively fixed with a transmission gear, a transmission belt is arranged between the two transmission gears, one end of the top of the rotating plate is fixed with a second cleaning motor, and the output end of the second cleaning motor penetrates through the rotating plate and is fixed with one of the cleaning rods.

Furthermore, a lifting motor is fixed to the top of the lifting seat, the output end of the lifting motor penetrates through the lifting seat and is fixed with a lead screw, a threaded seat is sleeved on the outer surface of the lead screw in a threaded mode, one end of the threaded seat is connected with the inner side wall of the lifting seat in a sliding mode, and the other end of the threaded seat penetrates through a sliding groove and is fixed with the lifting plate.

Furthermore, a water inlet is fixed to the top of one side of the cleaning chamber, a water outlet is fixed to the bottom of one side of the cleaning chamber, a material pushing cylinder is fixed to the middle of the bottom end of one side of the cleaning chamber, a discharge chute is formed in the bottom end of the other side of the cleaning chamber, and an output end of the material pushing cylinder penetrates through the cleaning chamber and is fixed with a material pushing plate.

Further, stoving mechanism includes the drying chamber, runs through in the drying chamber and is equipped with first transshipment subassembly, and the outside top of drying chamber is fixed with the heating chamber, and the top of heating chamber is fixed with the fan, and the inside of drying chamber is equipped with the connecting pipe, is connected with the hose between connecting pipe and the heating chamber, and the bottom of connecting pipe is fixed with a plurality of evenly distributed's shower nozzle.

Further, the rear end both sides of grinding the room all are fixed with adjustment cylinder, and adjustment cylinder's output passes grinding the room and is fixed mutually with two regulating plates respectively, and the front end and the rear end of grinding the room all are fixed with the dust removal subassembly, and the inside front end and the rear end of grinding the room all rotate and are connected with the scraper blade, and two scraper blades respectively with squeeze roll and compression roller surface looks butt, grind the inside bottom of room and seted up the discharge gate.

Further, first screening mechanism is including the first screening room that the slope set up, and first screening net is installed to the bottom of first screening room, and the one end of first screening room is fixed with first feed opening, and first feed opening is located the top of grinding the room, is fixed with the unloading pipe between the bottom of first screening room and grinding room one side bottom.

Further, second screening mechanism is including the second screening room that the slope set up, and the second screening net is installed to the bottom of second screening room, and the one end of second screening room is fixed with the second feed opening, and the below of second screening net is equipped with the second and transports the subassembly.

The invention has the beneficial effects that:

according to the invention, by arranging the cleaning mechanism, production raw materials are placed into the cleaning chamber, cleaning water is injected through the water inlet, the first cleaning motor drives the rotating plate to rotate, the cleaning rods at two ends of the rotating plate are matched with the cleaning shafts to rotate, the raw materials are stirred and cleaned, meanwhile, the second cleaning motor drives one cleaning rod to rotate, and the two transmission gears and the transmission belt are matched to drive the other cleaning rod to rotate, so that the cleaning effect of the cleaning rods and the cleaning shafts is enhanced, the cleaning efficiency is improved, after cleaning, cleaning water and impurities are discharged through the water outlet, the lifting motor drives the screw rod to rotate, the lifting plate is driven to ascend by matching with the screw seat, the cleaning rods and the cleaning shafts extend out of the cleaning chamber, and meanwhile, the material pushing cylinder pushes the material pushing plate to push the raw materials and discharge the cleaning chamber from the discharge chute.

Through setting up stoving mechanism for the raw materials transports to the drying chamber on first transshipment subassembly in, the fan passes through the hose with the hot-blast in the heating chamber and carries to the connecting pipe in, and blows hot-blast to the raw materials through the shower nozzle, dries the raw materials, and simultaneously, the stoving cylinder can promote the connecting pipe and go up and down, makes the distance between shower nozzle and the raw materials adjustable, and drying efficiency is higher, and the practicality is stronger, sets up the homogeneity that a plurality of shower nozzles can improve the raw materials and dry.

By arranging the grinding mechanism and the first screening mechanism, the raw materials are conveyed into the first screening chamber through the first transfer assembly, and the qualified raw materials meeting the fineness requirement directly enter the bottom of the grinding chamber through a first screening net and a blanking pipe under the action of a first vibrating motor, and discharged through a discharge port, raw materials which do not meet the fineness requirement enter a grinding chamber through a first discharge port, meanwhile, the grinding motor drives the extrusion roller to rotate and is matched with the compression roller to grind the raw materials, the grinding efficiency is high, the adjusting cylinder pushes the adjusting plate to move, thereby adjust the distance between squeeze roll and the compression roller, the control of being convenient for grinds the mechanism and obtains the raw materials of different fineness, satisfies different user demands, sets up the dust removal subassembly and absorbs the dust that grinds the production, protection operational environment, and the scraper blade is cleared up squeeze roll and compression roller surface, remains the grinding effect of squeeze roll and compression roller throughout.

Through setting up second screening mechanism for the raw materials through the discharge gate ejection of compact gets into second screening room, and makes the less raw materials of fineness fall into the second from second screening net and transports the subassembly under second vibrating motor's effect, and finally gets into in the second storage chamber, and the great raw materials of fineness get into first storage chamber from the second feed opening in, accomplishes the purpose of screening the raw materials of different fineness, has improved the practicality of device.

Drawings

The invention is described in further detail below with reference to the figures and specific embodiments.

FIG. 1 is a schematic view showing the structure of a raw material grinding apparatus for producing a prepared food according to the present invention;

FIG. 2 is a schematic view of the cleaning mechanism of the present invention;

FIG. 3 is a side view of the lift base of the present invention;

FIG. 4 is a schematic structural diagram of a drying mechanism according to the present invention;

FIG. 5 is a top view of the grinding mechanism of the present invention;

FIG. 6 is a schematic view showing the internal structure of the polishing chamber according to the present invention;

fig. 7 is a schematic structural view of the first sifting mechanism of the present invention.

In the figure: 1. a cleaning mechanism; 2. a drying mechanism; 3. a grinding mechanism; 4. a first screening mechanism; 5. a second screening mechanism; 101. a cleaning chamber; 102. a lifting seat; 103. a lifting plate; 104. a first cleaning motor; 105. a rotating plate; 106. a cleaning rod; 107. cleaning the shaft; 108. a second cleaning motor; 109. a lifting motor; 110. a screw rod; 111. a threaded seat; 112. a water inlet; 113. a water outlet; 114. a material pushing cylinder; 115. a discharge chute; 116. a material pushing plate; 201. a drying chamber; 202. a first transfer assembly; 203. a heating chamber; 204. an electrical heating rod; 205. a fan; 206. a connecting pipe; 207. a spray head; 208. a drying cylinder; 301. a grinding chamber; 302. a squeeze roll; 303. an adjusting plate; 304. a compression roller; 305. grinding the motor; 306. an adjusting cylinder; 307. a dust removal assembly; 308. a squeegee; 309. a discharge port; 401. a first sizing chamber; 402. a first screening net; 403. a first vibration motor; 404. a first discharge port; 405. a discharging pipe; 501. a second transfer assembly; 502. a first material storage chamber; 503. a second material storage chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution:

the utility model provides a raw materials grinding device is used in prefabricated food production, including wiper mechanism 1, wiper mechanism 1 is used for wasing raw materials for production, guarantee the quality of follow-up food production, one side of wiper mechanism 1 is equipped with stoving mechanism 2, stoving mechanism 2 is used for drying the raw materials, be convenient for follow-up grinding, the below of wiper mechanism 1 is equipped with grinding mechanism 3, grinding mechanism 3 is used for grinding the raw materials, one side of grinding mechanism 3 is equipped with first screening mechanism 4, the below of grinding mechanism 3 is equipped with second screening mechanism 5, first screening mechanism 4 is arranged in sifting out the qualified raw materials of fineness in the raw materials, the grinding efficiency of raw materials is improved, second screening mechanism 5 is used for sifting the raw materials of different fineness, satisfy different user demands.

Referring to fig. 2-3, the cleaning mechanism 1 includes a cleaning chamber 101, an opening is disposed at the top of the cleaning chamber 101, a lifting seat 102 is fixed at the rear end of the cleaning chamber 101, a sliding slot is disposed at one side of the lifting seat 102, a lifting plate 103 is slidably connected to the sliding slot, a first cleaning motor 104 is fixed at the top of the lifting plate 103, an output end of the first cleaning motor 104 passes through the lifting plate 103 and is fixed with a rotating plate 105, both ends of the bottom of the rotating plate 105 are rotatably connected with cleaning rods 106, a plurality of cleaning shafts 107 are uniformly distributed on the outer surface of the cleaning rods 106, the raw materials are cleaned through a plurality of cleaning shafts 107, transmission gears are fixed at the top ends of the outer surfaces of the two cleaning rods 106, a transmission belt is installed between the two transmission gears, a second cleaning motor 108 is fixed at one end of the top of the rotating plate 105, and the output end of the second cleaning motor 108 penetrates through the rotating plate 105 and is fixed with one of the cleaning rods 106.

A lifting motor 109 is fixed at the top of the lifting seat 102, the output end of the lifting motor 109 penetrates through the lifting seat 102 and is fixed with a screw rod 110, a threaded seat 111 is sleeved on the outer surface of the screw rod 110 in a threaded manner, one end of the threaded seat 111 is slidably connected with the inner side wall of the lifting seat 102, and the other end of the threaded seat 111 penetrates through a sliding chute and is fixed with the lifting plate 103; a water inlet 112 is fixed at the top of one side of the cleaning chamber 101, a water outlet 113 is fixed at the bottom of one side of the cleaning chamber 101, a filter screen is arranged in the water outlet 113, a material pushing cylinder 114 is fixed at the middle of the bottom end of one side of the cleaning chamber 101, a discharge chute 115 is formed at the bottom end of the other side of the cleaning chamber 101, and the output end of the material pushing cylinder 114 penetrates through the cleaning chamber 101 and is fixed with a material pushing plate 116. By arranging the cleaning mechanism 1, the production raw material is put into the cleaning chamber 101, and the cleaning water is injected through the water inlet 112, the rotating plate 105 is driven to rotate by the first cleaning motor 104, so that the cleaning rods 106 at both ends of the rotating plate 105 are matched with a plurality of cleaning shafts 107 to rotate, the raw materials are stirred and cleaned, meanwhile, the second cleaning motor 108 drives one cleaning rod 106 to rotate, and the other cleaning rod 106 is driven to rotate by matching with the two transmission gears and the transmission belt, so that the cleaning effect of the cleaning rods 106 and the cleaning shaft 107 is enhanced, the cleaning efficiency is improved, after cleaning, the cleaning water and impurities are discharged through the water outlet 113, the lifting motor 109 drives the screw rod 110 to rotate, the lifting plate 103 is driven to ascend by matching with the threaded seat 111, so that the cleaning rod 106 and the cleaning shaft 107 extend out of the cleaning chamber 101, meanwhile, the pushing cylinder 114 pushes the pushing plate 116 to push the raw material, and the raw material is discharged from the discharging chute 115 to the cleaning chamber 101.

Referring to fig. 4, the drying mechanism 2 includes a drying chamber 201, through grooves are formed through both sides of the drying chamber 201, a first transfer assembly 202 is arranged through the through grooves, one end of the first transfer assembly 202 is located below the discharge groove 115, the first transfer assembly 202 is used for transporting raw materials, a heating chamber 203 is fixed at the top end of the outside of the drying chamber 201, an electric heating rod 204 is fixed inside the heating chamber 203, a blower 205 is fixed at the top of the heating chamber 203, the output end of the blower 205 is communicated with the inside of the heating chamber 203, a connecting pipe 206 is arranged inside the drying chamber 201, a hose is connected between the connecting pipe 206 and the heating chamber 203, the connecting pipe 206 is communicated with the inside of the heating chamber 203 through the hose, a plurality of uniformly distributed nozzles 207 are fixed at the bottom of the connecting pipe 206, drying cylinders 208 are fixed at both sides of the top of the drying chamber 201, and the output ends of the drying cylinders 208 pass through the drying chamber 201 and are fixed to the top of the connecting pipe 206. Through setting up stoving mechanism 2 for the raw materials transports to drying chamber 201 on first transporting subassembly 202 in, fan 205 passes through the hose with the hot-blast in heating chamber 203 and carries to connecting pipe 206 in, and blow hot-blast to the raw materials through shower nozzle 207, dry the raw materials, and simultaneously, stoving cylinder 208 can promote connecting pipe 206 and go up and down, makes the distance between shower nozzle 207 and the raw materials adjustable, and drying efficiency is higher, and the practicality is stronger, sets up the homogeneity that a plurality of shower nozzles 207 can improve raw materials and dry.

Referring to fig. 5-6, the grinding mechanism 3 includes a grinding chamber 301, an opening is disposed at the top of the grinding chamber 301, first rotating rods are rotatably connected to two sides of the inside of the grinding chamber 301, a squeeze roller 302 is fixed to the outer surface of the first rotating rod, adjusting plates 303 are slidably connected to two sides of the inside of the grinding chamber 301, a second rotating rod is rotatably connected between the two adjusting plates 303, a pressure roller 304 is fixed to the outer surface of the second rotating rod, the squeeze roller 302 and the pressure roller 304 cooperate with each other to grind the raw material, a grinding motor 305 is fixed to one end of the outside of the grinding chamber 301, and an output end of the grinding motor 305 passes through the grinding chamber 301 and is fixed to the first rotating rod.

Grind room 301's rear end both sides all is fixed with adjust cylinder 306, adjust cylinder 306's output passes and grinds room 301 and is fixed mutually with two regulating plates 303 respectively, grind room 301's front end and rear end all are fixed with dust removal subassembly 307, dust removal subassembly 307 is used for clearing up the dust that grinds the production, the inside front end and the rear end of grinding room 301 all rotate and are connected with scraper blade 308, the bottom of scraper blade 308 and grind between the room 301 be fixed with the butt spring, two scraper blades 308 respectively with squeeze roll 302 and the outer surface looks butt of pressurized roll 304, discharge gate 309 has been seted up to grind room 301's inside bottom, the both sides of discharge gate 309 all incline to set up, make things convenient for the ejection of compact.

First screening mechanism 4 is equipped with the opening including the first screening room 401 that the slope set up, the top of first screening room 401, first screening net 402 is installed to the bottom of first screening room 401, the one end of first screening room 401 is fixed with first vibrating motor 403, the other end of first screening room 401 is fixed with first feed opening 404, first feed opening 404 is located the top of grinding room 301, wherein, be fixed with unloading pipe 405 between the bottom of first screening room 401 and grinding room 301 one side bottom. Through the arrangement of the grinding mechanism 3 and the first screening mechanism 4, raw materials are conveyed into the first screening chamber 401 through the first transfer assembly 202, qualified raw materials meeting fineness requirements directly enter the bottom of the grinding chamber 301 through the first screening net 402 and the blanking pipe 405 and are discharged through the discharge port 309 under the action of the first vibration motor 403, raw materials not meeting fineness requirements enter the grinding chamber 301 through the first blanking port 404, meanwhile, the grinding motor 305 drives the extrusion roller 302 to rotate and is matched with the compression roller 304 to grind the raw materials, the grinding efficiency is high, the adjusting cylinder 306 pushes the adjusting plate 303 to move, so that the distance between the extrusion roller 302 and the compression roller 304 is adjusted, the grinding mechanism 3 is conveniently controlled to obtain raw materials with different fineness, different use requirements are met, the dust removal assembly 307 is arranged to absorb dust generated by grinding, the working environment is protected, the scraper plate 308 cleans the surfaces of the extrusion roller 302 and the compression roller 304, the grinding effect of the pressing roll 302 and the pressure receiving roll 304 is always maintained.

Second screening mechanism 5 is equipped with the opening including the second screening room that the slope set up, the top of second screening room, the second screening net is installed to the bottom of second screening room, the one end of second screening room is fixed with the second vibrating motor, the other end of second screening room is fixed with the second feed opening, the below of second screening net is equipped with the second and transports subassembly 501, subassembly 501 is transported to the second is used for transporting the raw materials after the screening, the below of second feed opening is equipped with first storage compartment 502, the one end below that first storage compartment 502 was kept away from to subassembly 501 is equipped with second storage compartment 503. Through setting up second screening mechanism 5 for the raw materials through the discharge gate 309 ejection of compact gets into the second screening room, and make the less raw materials of fineness fall into second transportation subassembly 501 from the second screening net under second vibrating motor's effect, and finally get into in the second storage compartment 503, the great raw materials of fineness get into first storage compartment 502 from the second feed opening in, accomplish the purpose of screening the raw materials of different fineness, improved the practicality of device.

The working principle is as follows:

when the invention is used, raw materials for production are put into the cleaning chamber 101, cleaning water is injected through the water inlet 112, the rotating plate 105 is driven to rotate by the first cleaning motor 104, so that the cleaning rods 106 at both ends of the rotating plate 105 are matched with a plurality of cleaning shafts 107 to rotate, the raw materials are stirred and cleaned, meanwhile, the second cleaning motor 108 drives one cleaning rod 106 to rotate, and the other cleaning rod 106 is driven to rotate by matching with the two transmission gears and the transmission belt, so that the cleaning effect of the cleaning rods 106 and the cleaning shaft 107 is enhanced, the cleaning efficiency is improved, after cleaning, the cleaning water and impurities are discharged through the water outlet 113, the lifting motor 109 drives the screw rod 110 to rotate, the lifting plate 103 is driven to ascend by matching with the threaded seat 111, so that the cleaning rod 106 and the cleaning shaft 107 extend out of the cleaning chamber 101, meanwhile, the pushing cylinder 114 pushes the pushing plate 116 to push the raw material and the raw material falls from the discharging groove 115 onto the first transferring component 202;

the raw materials are conveyed to the drying chamber 201 on the first conveying assembly 202, the fan 205 conveys hot air in the heating chamber 203 into the connecting pipe 206 through a hose, the hot air is blown to the raw materials through the spray nozzle 207, the raw materials are uniformly dried, meanwhile, the drying cylinder 208 can push the connecting pipe 206 to lift, the distance between the spray nozzle 207 and the raw materials is adjustable, and the drying efficiency is higher;

the raw materials are conveyed into the first screening chamber 401 through the first transfer assembly 202, under the action of the first vibration motor 403, the qualified raw materials meeting the fineness requirement directly enter the bottom of the grinding chamber 301 through the first screening net 402 and the blanking pipe 405 and are discharged through the discharge hole 309, the raw materials not meeting the fineness requirement enter the grinding chamber 301 through the first discharge hole 404, meanwhile, the grinding motor 305 drives the extrusion roller 302 to rotate, the raw materials are ground by matching with the compression roller 304, the grinding efficiency is high, the adjusting cylinder 306 pushes the adjusting plate 303 to move, so that the distance between the extrusion roller 302 and the compression roller 304 is adjusted, the grinding mechanism 3 can be conveniently controlled to obtain the raw materials with different fineness, and different use requirements are met;

the raw materials discharged through the discharge port 309 enter the second screening chamber, and under the action of the second vibration motor, the raw materials with smaller fineness fall into the second transfer assembly 501 from the second screening net and finally enter the second storage chamber 503, and the raw materials with larger fineness enter the first storage chamber 502 from the second discharge port, so that the purpose of screening the raw materials with different fineness is achieved.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The raw material grinding equipment for producing the prefabricated food comprises a cleaning mechanism (1) and is characterized in that the cleaning mechanism (1) comprises a cleaning chamber (101), a lifting seat (102) is fixed at the rear end of the cleaning chamber (101), a lifting plate (103) is slidably connected to one side of the lifting seat (102), a first cleaning motor (104) is fixed to the top of the lifting plate (103), a rotating plate (105) is fixed to the output end of the first cleaning motor (104), cleaning rods (106) are rotatably connected to both ends of the bottom of the rotating plate (105), a plurality of uniformly distributed cleaning shafts (107) are fixed to the outer surface of each cleaning rod (106), a drying mechanism (2) is arranged on one side of the cleaning mechanism (1), a grinding mechanism (3) is arranged below the cleaning mechanism (1), the grinding mechanism (3) comprises a grinding chamber (301), an opening is formed in the top of the grinding chamber (301), grind the inside both sides of room (301) and rotate and be connected with squeeze roll (302), grind the equal sliding connection in inside both sides of room (301) and have regulating plate (303), rotate between two regulating plate (303) and be connected with compression roller (304), grind one side of mechanism (3) and be equipped with first screening mechanism (4), the below of grinding mechanism (3) is equipped with second screening mechanism (5).

2. The raw material grinding device for producing the prepared food as claimed in claim 1, wherein the top ends of the outer surfaces of the two cleaning rods (106) are respectively fixed with a transmission gear, a transmission belt is arranged between the two transmission gears, one end of the top of the rotating plate (105) is fixed with a second cleaning motor (108), and the output end of the second cleaning motor (108) penetrates through the rotating plate (105) and is fixed with one of the cleaning rods (106).

3. The raw material grinding device for producing the prepared food is characterized in that a lifting motor (109) is fixed to the top of the lifting seat (102), the output end of the lifting motor (109) penetrates through the lifting seat (102) and is fixed with a screw rod (110), a threaded seat (111) is sleeved on the outer surface of the screw rod (110) in a threaded mode, one end of the threaded seat (111) is connected with the inner side wall of the lifting seat (102) in a sliding mode, and the other end of the threaded seat (111) penetrates through a sliding groove and is fixed with the lifting plate (103).

4. The raw material grinding device for producing the prepared food as claimed in claim 1, wherein a water inlet (112) is fixed to the top of one side of the cleaning chamber (101), a water outlet (113) is fixed to the bottom of one side of the cleaning chamber (101), a material pushing cylinder (114) is fixed to the middle of the bottom end of one side of the cleaning chamber (101), a material discharging groove (115) is formed in the bottom end of the other side of the cleaning chamber (101), and an output end of the material pushing cylinder (114) penetrates through the cleaning chamber (101) and is fixed with a material pushing plate (116).

5. The raw material grinding device for producing the prepared food is characterized in that the drying mechanism (2) comprises a drying chamber (201), a first transfer component (202) penetrates through the drying chamber (201), a heating chamber (203) is fixed at the top end of the outside of the drying chamber (201), a fan (205) is fixed at the top of the heating chamber (203), a connecting pipe (206) is arranged inside the drying chamber (201), a hose is connected between the connecting pipe (206) and the heating chamber (203), and a plurality of uniformly distributed spray heads (207) are fixed at the bottom of the connecting pipe (206).

6. The raw material grinding equipment for producing the prepared food as claimed in claim 1, wherein two sides of the rear end of the grinding chamber (301) are respectively fixed with an adjusting cylinder (306), the output end of the adjusting cylinder (306) penetrates through the grinding chamber (301) and is respectively fixed with two adjusting plates (303), the front end and the rear end of the grinding chamber (301) are respectively fixed with a dust removal assembly (307), the front end and the rear end of the interior of the grinding chamber (301) are respectively and rotatably connected with a scraper (308), the two scrapers (308) are respectively abutted against the outer surfaces of the extrusion roller (302) and the compression roller (304), and the bottom end of the interior of the grinding chamber (301) is provided with a discharge hole (309).

7. The raw material grinding device for producing the prepared food is characterized in that the first screening mechanism (4) comprises a first screening chamber (401) which is obliquely arranged, a first screening net (402) is installed at the bottom of the first screening chamber (401), a first discharging opening (404) is fixed at one end of the first screening chamber (401), the first discharging opening (404) is located above the grinding chamber (301), and a discharging pipe (405) is fixed between the bottom of the first screening chamber (401) and the bottom end of one side of the grinding chamber (301).

8. The raw material grinding device for producing the prepared food is characterized in that the second screening mechanism (5) comprises a second screening chamber which is obliquely arranged, a second screening net is arranged at the bottom of the second screening chamber, a second feed opening is fixed at one end of the second screening chamber, and a second transfer component (501) is arranged below the second screening net.