CN113558087A

CN113558087A - Processing method and processing equipment for chilled fresh meat

Info

Publication number: CN113558087A
Application number: CN202110843777.4A
Authority: CN
Inventors: 吕金积
Original assignee: Inner Mongolia Grassland Jingxin Food Co ltd
Current assignee: Inner Mongolia Grassland Jingxin Food Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-10-29
Anticipated expiration: 2041-07-26
Also published as: CN113558087B

Abstract

The invention discloses a processing device and a processing method of chilled fresh meat, which comprises a hair scalding component, a hair removing component and a cleaning component; the scalding assembly comprises a water tank arranged at the bottom of the frame body, a lifting plate is arranged in the water tank, and an anti-slip plate and a vibration assembly are respectively arranged at the upper end and the lower end of the lifting plate; the upper end interval activity of lifter plate is provided with the auxiliary assembly that rolls and push pedal subassembly. The invention provides processing equipment and a processing method of chilled fresh meat, which can quickly and massively scald and remove hair of sheep and clean dirt on the body of the sheep, and solves the problems of low efficiency and incomplete hair removal of the existing sheep in the process of scalding and removing hair.

Description

Processing method and processing equipment for chilled fresh meat

Technical Field

The invention relates to the technical field of cold fresh meat application, in particular to a processing method and processing equipment of cold fresh meat.

Background

Mutton, warm in nature, is classified into goat meat, sheep meat and wild mutton. It can resist wind-cold and nourish body, and has therapeutic and tonifying effects on cough due to wind-cold evil, chronic tracheitis, asthma due to deficiency cold, deficiency of kidney, sexual impotence, abdominal cold and pain, asthenia, aversion to cold, soreness of waist and knees, emaciation with sallow complexion, deficiency of both qi and blood, and asthenia after illness or parturition. The chilled fresh meat is a mutton product obtained by slaughtering, scalding, unhairing, processing and finishing, cutting and processing, acid discharge treatment and other procedures of sheep. Unreasonable equipment or production can seriously affect the quality and flavor of mutton.

The research and development of the applicant in recent years are directed to mutton product slaughtering, processing, storing, refrigerating, selling and the like, and the research and development are concentrated on meat product processing and production for more than ten years, so that in order to improve the quality of food, improve the production efficiency and guarantee the production and food safety, the research and development of the applicant continuously strives to improve own equipment and optimize the production process; different requirements of various customers are met, the processing cost is reduced, and finally the method is beneficial to the people. The sheep that well known will scald hair and moult after slaughtering, and the big multi-purpose boiling water of the mode of scalding hair among the prior art scalds the hair and handles, and the sheep body can float in the surface of water because of buoyancy, causes the unable pond of submerging of partial sheep body, nevertheless influences scalding hair efficiency and scalding hair quality because often there is boiling water to scald can't or inhomogeneous phenomenon exists. After the sheep is scalded, manual operation is needed when the sheep enters the next step, so that the labor intensity of workers is increased, the phenomenon that the sheep cannot be unhaired completely often occurs after unhairing, the unhairing efficiency is influenced, and the production efficiency and the sanitary safety quality of mutton food are directly influenced by the unhairing effect. Therefore, it is necessary to develop a processing device and a processing method for cold fresh meat to solve the above problems.

Disclosure of Invention

The invention aims to solve the problems, and provides processing equipment and a processing method for chilled fresh meat, which can quickly and massively scald and remove hair of sheep and clean dirty on bodies, and solve the problems of low efficiency and incomplete hair removal of the existing sheep in the process of scalding and removing hair.

In order to realize the purpose, the invention adopts the technical scheme that:

a processing method of chilled fresh meat comprises the following steps:

a, slaughtering: hanging the sheep body upside down on a track, slaughtering to cut off blood vessels, trachea and esophagus, and bleeding for 5-6 minutes;

b, scalding hair: firstly, slaughtered sheep are placed into a lifting plate in a water pool in a scalding assembly through a transmission belt to be scalded, then rolling is carried out through a rolling auxiliary assembly, after scalding, the lifting plate rises to a specified height, one end of the lifting plate descends, and the sheep are pushed onto the transmission belt through a push plate assembly to be processed in the next step; the temperature of hot water in the pool is controlled to be 65-85 ℃, and the scalding time is controlled to be 5-7 minutes;

c, unhairing: firstly, putting the scalded sheep on a transmission belt into a unhairing chamber through a hook, swinging the hook through a U-shaped plate assembly, starting a second motor to drive a hair planing knife and a pumice to be placed, swinging the sheep while unhairing and removing dirty dirt, and then entering the next step of process treatment through the transmission belt;

removing fine hair and hairy roots: firstly, putting sheep on a transmission belt assembly, adjusting the distance between a transverse plate and a side plate according to the size of the sheep, starting the transmission belt assembly, and removing fine wool and hairy roots of the sheep through a first scraper on the transverse plate and a second scraper on the side plate;

e, processing and finishing: the method comprises the steps of firstly removing a head, cutting off from a lower collarbar to a first cervical vertebra when removing the head, then removing a hoof, cutting off forelimbs between carpal bones and hind limbs between epiphysis when removing the hoof, cutting off the forelimbs and the hind limbs, performing laparotomy, and finally repairing blood vessels and black spots and slight trauma on a sheep body.

F, acid discharge treatment: putting the sheep into a cooling chamber for 24 hours for cooling, and controlling the temperature within 18-20 ℃;

g, packaging and warehousing: and packaging after passing the inspection, inspecting after packaging, and finally warehousing.

The processing equipment of chilled fresh meat comprises a scalding component, a depilating component and a cleaning component; the hair ironing assembly comprises a water tank arranged at the bottom of the frame body, a lifting plate is arranged in the water tank, and an anti-skid plate and a vibration assembly are respectively arranged at the upper end and the lower end of the lifting plate; the upper end interval activity of lifter plate is provided with the auxiliary assembly that rolls and push pedal subassembly.

Furthermore, the rolling auxiliary assembly comprises a rolling plate, two ends of the rolling plate are arranged on oppositely arranged transmission plates, the transmission plates are arranged on the transmission wheels, a transmission shaft and a bearing seat are arranged between the oppositely arranged transmission wheels, and one transmission shaft is connected with the driving mechanism; the rolling plate comprises a rolling frame body, two ends of the rolling frame body are provided with lugs, and the upper end of the rolling frame body is provided with a hook body; a reinforcing rib plate is arranged in the middle of the rolling frame body; the auxiliary assembly is arranged on the movable plate, and a first cylinder and a first guide assembly are arranged at the upper end of the movable plate.

Furthermore, the push plate component comprises a rodless cylinder arranged at the side end of the movable plate, a vertical plate is arranged on the rodless cylinder in a sliding mode, and the vertical plate is L-shaped; one end of the vertical plate is provided with a push plate through a first spring.

Furthermore, the antiskid plates are arranged into a plurality of triangular shapes; the upper end of the lifting plate is provided with a second air cylinder.

Further, the vibrations subassembly is including being provided with waterproof vibrating motor, and waterproof vibrating motor sets up the lower extreme at the fixed plate, and the upper end of fixed plate is provided with the second spring, and the upper end and the lower extreme of second spring are connected with lifter plate and fixed plate through the locating pin respectively.

Furthermore, the hair removal assembly comprises a hair removal chamber arranged on the support frame, a cross shaft is inserted into the upper end of the hair removal chamber, one end of the cross shaft is connected with the first motor, a third spring is arranged in the middle of the cross shaft, first shaft sleeves are arranged at two ends of the third spring, the two first shaft sleeves are connected through a U-shaped plate, two ends of the third spring are respectively inserted into two sides of the U-shaped plate, a second shaft sleeve is arranged at the other side of each first shaft sleeve, and a hook is arranged at the lower end of the U-shaped plate; the lower end and the two sides of the hook are provided with a shaving knife component and a spray head component at intervals; the lower end of the unhairing chamber is provided with a water outlet.

Furthermore, the shaving knife assembly comprises a shaving knife, the shaving knife comprises a first shaving knife and a second shaving knife, the length of the first shaving knife is larger than that of the second shaving knife, pumice is arranged on the first shaving knife, the shaving knife is arranged on the rotating shaft, and one end of the rotating shaft is connected with the output end of the second motor; the spray head assembly comprises spray heads arranged at two ends of the unhairing chamber, and the spray heads are connected with the water tank through a pump and a water pipe.

Further, the clearance subassembly includes transmission assembly, is provided with the mount on the transmission assembly, and the activity is provided with scraper assembly on the mount, and scraper assembly's upper end is provided with third cylinder and second direction subassembly, and scraper assembly includes the diaphragm, and the lower extreme of diaphragm is provided with first scraper blade, and the both sides activity of diaphragm is provided with the curb plate, is provided with the second scraper blade on the curb plate.

Furthermore, the two sides of the upper end of the side plate are provided with convex blocks, and the two transverse plates are provided with grooves suitable for the convex blocks.

The invention has the beneficial effects that:

1. the invention provides processing equipment and a processing method of chilled fresh meat, which can quickly and massively scald and remove hair of sheep and clean dirty on the body of the sheep, and solves the problems of low efficiency and incomplete hair removal of the existing sheep in the process of scalding and removing hair.

2. The scalding assembly is used for scalding the sheep on the lifting plate in the water tank of the scalding assembly, the rolling auxiliary assembly rolls more smoothly under the coordination action of the anti-slip plate on the lifting plate and the vibration assembly, one end of the lifting plate descends after the lifting plate rises to a specified height after scalding is finished, and the sheep is pushed onto the transmission belt through the push plate assembly to be subjected to next procedure unhairing treatment and rapid treatment of fine hairs and hair roots; the rolling plate not only has the effect of rolling sheep, but also can assist in pressing the sheep body downwards, so that the sheep body is completely immersed in the tank, and the scalding is more uniform; the whole process can scald the sheep hair fast and efficiently in a large batch.

3. The hair removal assembly firstly puts the scalded sheep on the transmission belt into a hair removal chamber through the hook, the hook swings under the action of the first motor, the transverse shaft, the third spring and the U-shaped plate, the second motor is started to drive the first hair removal cutter, the second hair removal cutter and the pumice to rotate, the sheep swings while being subjected to hair removal treatment and dirty scale removal treatment, then the wool on the sheep body is washed clean through the nozzle assembly, the second motor is started again to rub fine wool and hair roots on the sheep body to the surface under the action of the pumice, and the fine wool and the hair roots on the sheep body can be quickly removed through the coordination effect of the hair removal assembly and the cleaning assembly.

4. According to the sheep body cleaning device, the scraper component can adjust the height of the transverse plate and the distance between the two side plates by respectively adjusting the third air cylinder, the second guide component and the convex block according to the size of a sheep, the transmission component is started, and fine hair and hair roots on a sheep body are quickly removed by the first scraper on the transverse plate and the second scraper on the side plates; the movable arrangement of the scraper component enlarges the application range of the scraper, and increases the convenience of application.

Drawings

Fig. 1 is a front view of the structure of the present invention.

Figure 2 is a front view of a scalding assembly in accordance with the present invention.

Figure 3 is a side view of a roll-over plate in a scalding assembly in accordance with the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 2.

Fig. 5 is an enlarged schematic view of B in fig. 2.

Fig. 6 is a front view of an epilation assembly in a configuration in accordance with the invention.

Figure 7 is a cross-sectional view of a coupling member, such as a hook, in a depilating assembly of the construction of the present invention.

Fig. 8 is an elevation view of a cleaning assembly in an arrangement of the present invention.

Fig. 9 is an enlarged schematic view of C in fig. 8.

Figure 10 is a front view of the doctor assembly of the cleaning assembly in the configuration of the present invention.

The text labels in the figures are represented as: 1. a hair-scalding component; 2. an epilation assembly; 3. cleaning the assembly; 101. a first cylinder; 102. a first guide assembly; 103. a second cylinder; 104. a frame body; 105. a movable plate; 106. a vertical plate; 107. a pool; 108. a bevel; 109. an anti-skid plate; 110. a lifting plate; 111. A first spring; 112. pushing the plate; 113. a second spring; 114. a fixing plate; 115. a waterproof vibration motor; 116. a drive plate; 117. rolling the plate; 1171. rolling the frame body; 1172. a lug; 1173. a hook body; 1174. reinforcing rib plates; 118. a transfer wheel; 119. a bearing seat; 120. a drive shaft; 201. a depilating chamber; 202. a horizontal axis; 203. a second shaft sleeve; 204. a spray head; 205. a pump; 206. a water pipe; 207. A rotating shaft; 208. planing a hair cutter; 209. pumice stone; 210. a water tank; 212. a support frame; 213. a second motor; 214. a first motor; 215. hooking; 216. a first bushing; 217. a U-shaped plate; 218. a third spring; 301. a fixed mount; 302. a second guide assembly; 303. a third cylinder; 304. a cross plate; 305. a first doctor blade; 306. a side plate; 307. a second doctor blade; 308. a transmission assembly; 309. And (4) a bump.

Detailed Description

The following detailed description of the present invention is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present invention, and the description in this section is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 to 10, the specific structure of the present invention is: it comprises a hair scalding component 1, a hair removing component 2 and a cleaning component 3; the scalding assembly 1 comprises a water pool 107 arranged at the bottom of the frame body 104, a lifting plate 110 is arranged in the water pool 107, and an anti-skid plate 109 and a vibration assembly are respectively arranged at the upper end and the lower end of the lifting plate 110; the upper end of the lifting plate 110 is movably provided with a rolling auxiliary component and a push plate component at intervals. During the specific use, at first put into the lifter plate 110 in the pond 107 in the subassembly 1 that scalds the hair through the transmission band and scald the hair and handle, through antiskid ribbed tile 109 and the coordination of vibrations subassembly, it is more smooth and easy when making the auxiliary assembly that rolls roll, the one end decline of lifter plate 110 after scalding the back lifter plate 110 and rising to appointed height, push the sheep through the push pedal subassembly and push into the transmission band and carry out the next step process unhairing and handle and tiny hair, the root of hair processing, whole process can be fast, in batches to the sheep scald the hair, the dirty dirt that unhairing and on one's body is clean, the current sheep low and the incomplete phenomenon of unhairing of efficiency in the process of scalding the hair and unhairing has been solved.

As shown in fig. 2-3, the tumbling auxiliary assembly includes a plurality of tumbling plates 117, two ends of the tumbling plates 117 are disposed on oppositely disposed transmission plates 116, the transmission plates 116 are disposed on transmission wheels 118, a transmission shaft 120 and a bearing seat 119 are disposed between the oppositely disposed transmission wheels 118, and one of the transmission shafts 120 is connected with a driving mechanism; the rolling plate 117 comprises a rolling frame 1171, two ends of the rolling frame 1171 are provided with lugs 1172, and the upper end of the rolling frame 1171 is provided with a hook 1173; a reinforcing rib plate 1174 is arranged in the middle of the rolling frame 1171; the tumble assisting assembly is provided on the movable plate 105, and the first cylinder 101 and the first guide assembly 102 are provided at the upper end of the movable plate 105. The tumbling plate 117 is driven to make a circulating motion by the driving mechanism, the driving plate 116, the transmission wheel 118, the transmission shaft 120 and the bearing block 119. The hook 1173 in the middle of the rolling plate 117 and the lugs 1172 at two ends roll the sheep under the coordination action of the anti-skid plate 109 and the vibration assembly, the hooks of the hook 1173 loosen during rolling, and then the lugs 1172 are pushed forwards, so that the rolling of the sheep edge is realized, and the phenomenon that boiled water cannot be boiled or is not uniform is solved. The roll-over plate 117 can be adjusted in height as desired by the first cylinder 101 and the first guide assembly 102. When not needing to roll, drive arrangement does not open, and board 117 that rolls can also assist and down press the sheep body, makes the whole cisternas that immerse of sheep body.

As shown in fig. 2 and 4, the push plate assembly includes a rodless cylinder disposed at a side end of the movable plate 105, a vertical plate 106 is slidably disposed on the rodless cylinder, and the vertical plate 106 is L-shaped; one end of the riser 106 is provided with a push plate 112 by a first spring 111. After the sheep are singed, the lifting plate 110 rises to the top of the water pool 107, the lifting plate 110 on the corresponding side descends by extending the second air cylinder 103 on one side, and the push plate 112 and the vertical plate 106 move rightwards under the action of the rodless air cylinder, so that the singed sheep are pushed to a transmission belt to enter the next process for treatment; the arc design of the push plate 112 and the coordinated action of the first spring 111 make the pushing process smoother.

As shown in fig. 2, the antiskid plates 109 are arranged in a plurality of triangular shapes, so that the antiskid effect is realized, and gaps are left when the sheep are stuck on the lifting plate 110 during rolling, so that the rolling is smoother; (ii) a The upper end of the lifting plate 110 is provided with a second cylinder 103 for convenient lifting. The side end inclined plane 108 of the pool 107 is arranged to facilitate the sheep to smoothly enter the lifting plate 110, and the slope of the anti-slip plate 109 close to the pool is more convenient for the sheep to be put in and pushed out.

As shown in fig. 2, the vibration assembly includes a waterproof vibration motor 115, the waterproof vibration motor 115 is disposed at a lower end of a fixing plate 114, a second spring 113 is disposed at an upper end of the fixing plate 114, and an upper end and a lower end of the second spring 113 are connected to the lifting plate 110 and the fixing plate 114 through positioning pins, respectively. The lifting plate 110 has a vibration effect under the action of the waterproof vibration motor 115 and the second spring 113, so that the scalding is more sufficient, and the rolling is facilitated.

As shown in fig. 6-7, the depilating assembly 2 comprises a depilating chamber 201 arranged on a support frame 212, a cross shaft 202 is inserted into the upper end of the depilating chamber 201, one end of the cross shaft 202 is connected with a first motor 214, a third spring 218 is arranged in the middle of the cross shaft 202, first shaft sleeves 216 are arranged at two ends of the third spring 218, the two first shaft sleeves 216 are connected through a U-shaped plate 217, two ends of the third spring 218 are respectively inserted into two sides of the U-shaped plate 217, a second shaft sleeve 203 is arranged at the other side of the first shaft sleeve 216, and a hook 215 is arranged at the lower end of the U-shaped plate 217; a shaving knife component and a spray head component are arranged at the lower end and two sides of the hook 215 at intervals; the lower end of the epilation chamber 201 is provided with a water outlet 211. The shaving knife assembly comprises a shaving knife 208, the shaving knife 208 comprises a first shaving knife and a second shaving knife, the length of the first shaving knife is larger than that of the second shaving knife, pumice 209 is arranged on the first shaving knife, the shaving knife 208 is arranged on a rotating shaft 207, and one end of the rotating shaft 207 is connected with the output end of a second motor 213; the spray head assembly comprises spray heads 204 arranged at both ends of the epilation chamber 201, and the spray heads 204 are connected with a water tank 210 through a pump 205 and a water pipe 206.

When unhairing, at first put into room 201 that moults through couple 215 with the sheep after scalding the hair on the transmission band, couple 215 swings under the effect of first motor 214, cross axle 202, third spring 218 and U word board 217, start second motor 213 and drive planing sword 208 and pumice 209 and rotate, the sheep limit swings the limit and unhairing is handled and is gone dirty dirt and handle the back, the rethread shower nozzle subassembly is washed the hair on the sheep body clean, start second motor 213 again and rub the tiny hair on the sheep body, the hair root is rubbed to the surface under the effect of pumice 209 and through the coordination with clearance subassembly 3, can get rid of tiny hair, the hair root on the sheep body fast.

As shown in fig. 8-10, the cleaning assembly 3 includes a transmission assembly 308, a fixing frame 301 is disposed on the transmission assembly 308, a scraper assembly is movably disposed on the fixing frame 301, a third cylinder 303 and a second guide assembly 302 are disposed at an upper end of the scraper assembly, the scraper assembly includes a transverse plate 304, a first scraper blade 305 is disposed at a lower end of the transverse plate 304, side plates 306 are movably disposed at two sides of the transverse plate 304, and a second scraper blade 307 is disposed on the side plates 306. The two sides of the upper end of the side plate 306 are provided with a convex block 309, and the two sides of the transverse plate 304 are provided with grooves suitable for the convex blocks 309. Firstly, the sheep is put on the conveying belt assembly, the height of the transverse plate 304 and the distance between the two side plates are adjusted by respectively adjusting the third air cylinder 303, the second guide assembly 302 and the convex block 309 according to the size of the sheep, the conveying assembly 308 is started, and fine hair and hair roots of the sheep are quickly removed by the first scraper 305 on the transverse plate 304 and the second scraper 307 on the side plates.

A processing method of chilled fresh meat comprises the following steps:

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be practiced otherwise than as specifically described.

Claims

1. The processing method of the chilled fresh meat is characterized by comprising the following steps:

a, slaughtering: hanging the sheep body upside down on a track, slaughtering to cut off blood vessels, trachea and esophagus, and bleeding;

b, scalding hair: firstly, slaughtered sheep are placed into a lifting plate in a water pool in a scalding assembly through a transmission belt to be scalded, then rolling is carried out through a rolling auxiliary assembly, after scalding, the lifting plate rises to a specified height, one end of the lifting plate descends, and the sheep are pushed onto the transmission belt through a push plate assembly to be processed in the next procedure; the temperature of hot water in the pool is controlled to be 65-85 ℃, and the scalding time is controlled to be 5-7 minutes;

c, unhairing: firstly, putting the scalded sheep on a transmission belt into a unhairing chamber through a hook, swinging the hook through a U-shaped plate assembly, starting a second motor to drive a hair planing knife and a pumice to be placed, swinging the sheep edge while unhairing and removing dirty dirt, and then entering the next step of process treatment through the transmission belt;

e, processing and finishing: the first is the process of removing the head, which should be cut from the lower collarbone to the first cervical vertebra, then the process of removing the hoof, which is to cut the forelimb between the carpal bones and the hindlimb between the epiphysis, cut off the forelimb and hindlimb, and then the process of cesarean, finally the blood groove is repaired and the black spot and slight trauma on the sheep body are repaired.

2. The processing equipment of the chilled fresh meat is characterized by comprising a scalding component (1), a depilating component (2) and a cleaning component (3); the scalding assembly (1) comprises a water pool (107) arranged at the bottom of the frame body (104), a lifting plate (110) is arranged in the water pool (107), and an anti-skid plate (109) and a vibration assembly are respectively arranged at the upper end and the lower end of the lifting plate (110); the upper end of the lifting plate (110) is movably provided with a rolling auxiliary component and a push plate component at intervals.

3. The processing equipment of the cold fresh meat is characterized in that the rolling auxiliary assembly comprises rolling plates (117), two ends of each rolling plate (117) are arranged on transmission plates (116) which are arranged oppositely, the transmission plates (116) are arranged on transmission wheels (118), transmission shafts (120) and bearing seats (119) are arranged between the transmission wheels (118) which are arranged oppositely, and one transmission shaft (120) is connected with a driving mechanism; the rolling plate (117) comprises a rolling frame body (1171), two ends of the rolling frame body (1171) are provided with lugs (1172), and the upper end of the rolling frame body (1171) is provided with a hook body (1173); a reinforcing rib plate (1174) is arranged in the middle of the rolling frame body (1171); the auxiliary assembly is arranged on the movable plate (105), and the upper end of the movable plate (105) is provided with a first air cylinder (101) and a first guide assembly (102).

4. The processing equipment of cold fresh meat of claim 3, wherein the push plate assembly comprises a rodless cylinder arranged at the side end of the movable plate (105), a vertical plate (106) is arranged on the rodless cylinder in a sliding manner, and the vertical plate (106) is arranged in an L shape; one end of the vertical plate (106) is provided with a push plate (112) through a first spring (111).

5. A cold fresh meat processing apparatus according to claim 2, wherein the anti-slip plates (109) are provided in a plurality of triangular shapes; the upper end of the lifting plate (110) is provided with a second cylinder (103).

6. The processing equipment of the chilled fresh meat as claimed in claim 2, wherein the vibration assembly comprises a waterproof vibration motor (115), the waterproof vibration motor (115) is arranged at the lower end of the fixing plate (114), the upper end of the fixing plate (114) is provided with a second spring (113), and the upper end and the lower end of the second spring (113) are respectively connected with the lifting plate (110) and the fixing plate (114) through positioning pins.

7. The processing equipment of the chilled fresh meat as claimed in claim 2, wherein the unhairing assembly (2) comprises an unhairing chamber (201) arranged on a support frame (212), a cross shaft (202) is inserted into the upper end of the unhairing chamber (201), one end of the cross shaft (202) is connected with a first motor (214), a third spring (218) is arranged in the middle of the cross shaft (202), first shaft sleeves (216) are arranged at two ends of the third spring (218), the two first shaft sleeves (216) are connected through a U-shaped plate (217), two ends of the third spring (218) are respectively inserted into two sides of the U-shaped plate (217), a second shaft sleeve (203) is arranged at the other side of the first shaft sleeve (216), and a hook (215) is arranged at the lower end of the U-shaped plate (217); a shaving knife component and a spray head component are arranged at the lower end and the two sides of the hook (215) at intervals; the lower end of the depilation chamber (201) is provided with a water outlet (211).

8. The processing equipment of the cold fresh meat, as recited in claim 7, characterized in that the planing tool assembly comprises a planing tool (208), the planing tool (208) comprises a first planing tool and a second planing tool, the first planing tool is longer than the second planing tool, the first planing tool is provided with pumice (209), the planing tool (208) is arranged on the rotating shaft (207), and one end of the rotating shaft (207) is connected with the output end of the second motor (213); the spray head assembly comprises spray heads (204) arranged at two ends of the depilation chamber (201), and the spray heads (204) are connected with a water tank (210) through a pump (205) and a water pipe (206).

9. The processing equipment of cold fresh meat according to claim 1, wherein the cleaning assembly (3) comprises a transmission assembly (308), a fixed frame (301) is arranged on the transmission assembly (308), a scraper assembly is movably arranged on the fixed frame (301), a third cylinder (303) and a second guide assembly (302) are arranged at the upper end of the scraper assembly, the scraper assembly comprises a transverse plate (304), a first scraper blade (305) is arranged at the lower end of the transverse plate (304), side plates (306) are movably arranged at two sides of the transverse plate (304), and a second scraper blade (307) is arranged on the side plates (306).

10. The processing equipment of cold fresh meat as claimed in claim 9, wherein the two sides of the upper end of the side plate (306) are provided with a convex block (309), and the two sides of the horizontal plate (304) are provided with a groove suitable for the convex block (309).