CN108308629B

CN108308629B - Chinese chestnut peel treatment facility that has screening function based on thing networking

Info

Publication number: CN108308629B
Application number: CN201810125689.9A
Authority: CN
Inventors: 李剑波; 丁德红; 李小华; 任盛; 彭易波; 周浩
Original assignee: Hunan University of Arts and Science
Current assignee: Hunan University of Arts and Science
Priority date: 2018-02-08
Filing date: 2018-02-08
Publication date: 2020-02-14
Anticipated expiration: 2038-02-08
Also published as: CN108308629A

Abstract

The invention discloses a chestnut peel processing device with a screening function based on the Internet of things, which comprises a freezing cylinder, wherein the freezing cylinder is a cylindrical cylinder, openings are formed in the upper side and the lower side of the freezing cylinder, a feed hopper is fixedly arranged at the opening at the upper end of the freezing cylinder, the feed hopper is a conical hopper, and an electric control gate I is arranged at the joint of the feed hopper and the freezing cylinder in a matched mode.

Description

Chinese chestnut peel treatment facility that has screening function based on thing networking

Technical Field

The invention relates to the technical field of agricultural product processing equipment, in particular to chestnut peel processing equipment with a screening function based on the Internet of things.

Background

The Chinese chestnut is rich in vitamins, carotene, amino acids, trace elements such as iron and calcium and the like, and can achieve the health-care effects of nourishing the stomach, strengthening the spleen, tonifying the kidney, beautifying the face and the like after being eaten for a long time. The protein content of the chestnut kernel is three times that of the banana, and the protein content of the chestnut kernel is four times that of the litchi and is nearly forty times that of the apple; the phosphorus content is three times of that of bananas and litchis, the eight times of apples, the contents of iron, riboflavin and vitamins are higher than those of common hard fruits and fruits, and the chestnut is rich in nutrition. The Chinese chestnut can replenish qi and blood, nourish the stomach, tonify the kidney and strengthen the liver and the spleen; the raw food also has effects of treating soreness of waist and legs, dredging channels and activating collaterals. It contains high starch to provide high heat, potassium to help maintain normal heartbeat, and cellulose to strengthen intestinal tract and keep excretory system running normally. The shell of the Chinese chestnut is different from hard shell dry fruits such as peanuts, melon seeds, pine nuts, walnuts and the like, the outer layer of the Chinese chestnut has no joint seam, the inner layer of the Chinese chestnut has soft and slightly thin red skin, and is tightly attached to the kernel of the Chinese chestnut, and the Chinese chestnut is difficult to peel off, the existing Chinese chestnut peeling method has several methods such as the traditional handcraft method, chemical method, mechanical method, energy method, vacuum method and the like, because the efficiency of the traditional handcraft method is low, the inner layer of the Chinese chestnut is difficult to peel off, the Chinese chestnut peeling method is not suitable for mass production, along with the vigorous development of agricultural mechanization, the mechanical method becomes the main research direction of the existing Chinese chestnut peeling, for example, the existing rotary disordered Chinese chestnut peeling machine has the advantages that the Chinese chestnut peeling machine only processes 40-60 kg of Chinese chestnut each time, the yield is only 70-75%, the efficiency is extremely low, the.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the existing defects and provide the Chinese chestnut peel processing equipment with the screening function based on the Internet of things, through the modes of quick freezing and instantaneous low pressure of Chinese chestnuts, the Chinese chestnuts are separated from pulp and peel without damaging the pulp, the peel is broken, the pulp and the peel are separated through the extrusion roller, the integrity of the pulp is ensured, meanwhile, the whole process is automatic, the manual operation is not needed, the remote monitoring and operation can be realized, and the problems in the background technology can be effectively solved.

In order to achieve the purpose, the invention provides the following technical scheme: a Chinese chestnut peel treatment device with a screening function based on the Internet of things comprises a freezing cylinder, wherein the freezing cylinder is a cylindrical cylinder, openings are formed in the upper side and the lower side of the freezing cylinder, a feeding hopper is fixedly arranged at the opening at the upper end of the freezing cylinder, the feeding hopper is a conical hopper, an electric control gate I is installed at the joint of the feeding hopper and the freezing cylinder in a matching mode, mounting seats are arranged at the two ends of the freezing cylinder, mouse cages are arranged inside the freezing cylinder, the two ends of each mouse cage are installed in a matching mode with the mounting seats at the two ends of the freezing cylinder through bearing pairs, openings are formed in the upper side of each mouse cage, rotating shafts are arranged on the axial line positions of the mouse cages, stirring rods are uniformly and fixedly arranged outside the rotating shafts, the rotating shafts penetrate through side plates at the two ends of the mouse cages, chain wheels are installed on the end surfaces of the outer portions of the rotating shafts and the mouse cages, the rotating shafts and, the side wall of the freezing cylinder is uniformly provided with mounting holes, a spray head is arranged in the mounting holes in the side wall of the freezing cylinder in a matching way, a first electromagnetic valve is arranged at the inlet of the spray head and connected with an external liquid nitrogen bottle through a pipeline, a pressure tank is fixedly arranged at the opening at the lower end of the freezing cylinder, an electric control gate II is arranged at the joint of the pressure tank and the freezing cylinder in a matching way, the pressure tank is of a long strip-shaped structure, the end part of the pressure tank is provided with a vent hole, the vent hole of the pressure tank is provided with a second electromagnetic valve in a matching way, the second electromagnetic valve is communicated with an external air extractor through a pipeline, an opening is arranged below the pressure tank, a shell is fixedly arranged at the opening below the pressure tank, a third electric control gate is arranged at the joint of the shell and the pressure tank in, the screen cloth is fixedly installed in the screen cloth installation frame, the screen cloth is installed in an inclined mode, the vibration motor is fixedly installed in the screen cloth installation frame, the installation seats are fixedly arranged at two ends of the shell below the screen cloth, the squeeze roller is installed in the installation seats of the shell in an inner matched mode, the input shaft of the squeeze roller is connected with the output shaft of the gearbox, the input shaft of the gearbox is connected with the output shaft of the rotating motor III, the rotating motor I, the rotating motor II, the rotating motor III and the gearbox are fixedly installed with the shell, the shell is fixedly provided with the rack, the discharging plate is arranged below the squeeze roller and fixedly installed with the shell, the fan and the baffle are arranged on two sides of the discharging plate respectively, the upper end of the baffle is connected with the shell through a hinge, the fan is fixedly installed with the shell, the fan, the rotating motor I, the rotating motor, The input end of the first electromagnetic valve, the second electromagnetic valve, the first electric control gate, the second electric control gate, the third electric control gate and the input end of the vibration motor are electrically connected with the output end of the single chip microcomputer, the single chip microcomputer is electrically connected with the wireless signal transceiver in a two-way mode, and the input end of the single chip microcomputer is electrically connected with the output end of the external power supply.

As a preferred technical scheme of the invention, the single chip microcomputer and the wireless signal transceiver are both fixedly installed inside the equipment box, the surface of the equipment box is provided with heat dissipation holes, and the equipment box and the shell are fixedly installed.

In a preferred embodiment of the present invention, the first rotating electric machine and the second rotating electric machine are symmetrically installed with respect to a middle plane of the casing, and protective covers are disposed outside the first rotating electric machine, the second rotating electric machine and the chain, and are fixedly installed with the freezing cylinder and the casing.

As a preferable technical scheme of the invention, the end part of the stirring rod is fixedly provided with a stirring block, and the outer part of the stirring rod is wrapped with a cotton sleeve.

As a preferred technical scheme of the invention, a temperature sensor is fixedly arranged in the freezing cylinder, and the output end of the temperature sensor is electrically connected with the input end of the singlechip.

As a preferred technical scheme of the invention, an air pressure sensor is fixedly arranged in the pressure tank, and the output end of the air pressure sensor is electrically connected with the input end of the singlechip.

As a preferable technical scheme of the invention, the screen is of an inverted V-shaped structure, and the two ends of the screen are both provided with the inner baffles which are both bent inwards.

As a preferred technical scheme of the invention, two layers of screens are arranged in the screen mounting rack, the upper layer of screen is a coarse screen, and the lower layer of screen is a fine screen.

As a preferable technical scheme of the invention, the discharging plate is of an L-shaped structure, and the bottom wall of the discharging plate is inclined towards the opening end.

Compared with the prior art, the invention has the beneficial effects that: this chinese chestnut peel treatment facility that has screening function based on thing networking is through the mode to the quick freezing of chinese chestnut and low pressure in the twinkling of an eye, makes the chinese chestnut realize pulp and peel separation under the condition of not destroying pulp, makes the peel break simultaneously to through squeeze roll with pulp and peel separation, guarantee the integrality of pulp, full automation processing need not manual operation simultaneously, and can remote monitoring and operation.

This chinese chestnut peel treatment facility based on thing networking has screening function adopts the structure of freezing a section of thick bamboo, sets up the shower nozzle at freezing a section of thick bamboo side, sprays liquid nitrogen through the shower nozzle, makes freezing a section of thick bamboo internal temperature reduce to predetermined temperature in the short time, because the shrinkage factor of pulp and peel when the temperature appears changing is different to realize peeling off fast of pulp and peel, peel off the integrality of in-process guaranteed pulp.

This chinese chestnut peel treatment facility that has screening function based on thing networking adopts the structure of overhead tank, with overhead tank and external air exhaust device intercommunication, makes the overhead tank inside can appear huge atmospheric pressure change in the short time, and after the chinese chestnut that peel off with pulp got into the overhead tank, the overhead tank is low pressure in the twinkling of an eye, because the inside and outside pressure differential of peel is great, the peel appears the breach naturally, whole process is to the pulp not damaged.

This chinese chestnut peel treatment facility based on thing networking has screening function adopts the mode that sets up two-layer screen cloth in screen cloth mounting bracket is inside, screens the chinese chestnut according to size of a dimension for three types, makes the chinese chestnut that the size is close carry out the separation of pulp and peel through the squeeze roll that corresponds, avoids causing the destroyed problem of pulp because of the nonadjustable reason in interval between the squeeze roll, the effectual integrality of guaranteeing pulp.

This chinese chestnut peel treatment facility lower extreme that has the screening function based on thing networking sets up the stripper, and the tilting structure of stripper can make the chinese chestnut flow fast, and the fan that the stripper side set up, because the quality of pulp and peel differs great, so under the effect of fan, can separate out pulp from the peel to obtain pure pulp.

This chinese chestnut peel treatment facility that has screening function based on thing networking sets up temperature sensor and air pressure sensor in freezing a section of thick bamboo and pressure tank inside respectively, realizes freezing the inside temperature of a section of thick bamboo and pressure tank and the real-time detection of pressure, avoids appearing the phenomenon that temperature and air pressure are maladjusted, adds wireless signal transceiver simultaneously, makes the operator can remote monitoring equipment running state and control device carry out work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a back view of the structure of the present invention;

FIG. 3 is a transverse cross-sectional view of the present invention;

fig. 4 is a longitudinal sectional view of the present invention.

In the figure: 1 freezing cylinder, 2 pressure tanks, 3 shells, 4 baffles, 5 frames, 6 fans, 7 protective covers, 8 rotating motors I, 9 rotating motors II, 10 equipment boxes, 11 single-chip microcomputers, 12 wireless signal transceivers, 13 spray heads, 14 feed hoppers, 15 rotating shafts, 16 mouse cages, 17 stirring rods, 18 cotton sleeves, 19 temperature sensors, 20 air pressure sensors, 21 electric control gates I, 22 electric control gates II, 23 electric control gates III, 24 vibration motors, 25 springs, 26 extrusion rollers, 27 discharge plates, 28 screens, 29 screen mounting frames, 30 inner baffles, 31 gearboxes, 32 rotating motors III, 33 electromagnetic valves I and 34 electromagnetic valves II.

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. 1-4, the present invention provides a technical solution: a Chinese chestnut peel treatment device with a screening function based on the Internet of things comprises a freezing cylinder 1, wherein the freezing cylinder 1 is a cylindrical cylinder, openings are formed in the upper side and the lower side of the freezing cylinder 1, a feed hopper 14 is fixedly arranged at the upper end opening of the freezing cylinder 1, the feed hopper 14 is a conical hopper and facilitates quick feeding, an electric control gate 21 is installed at the joint of the feed hopper 14 and the freezing cylinder 1 in a matched mode, isolation between the freezing cylinder 1 and the feed hopper 14 is facilitated, the temperature inside the freezing cylinder 1 is effectively guaranteed, mounting seats are arranged at the two ends of the freezing cylinder 1, a squirrel cage 16 is arranged inside the freezing cylinder 1, the two ends of the squirrel cage 16 are installed in a matched mode with the mounting seats at the two ends of the freezing cylinder 1 through bearing pairs, the squirrel cage 16 is convenient to rotate, an opening is formed in the upper side of the squirrel cage 16, the Chinese chestnuts can conveniently enter and, the Chinese chestnuts in the squirrel cage 16 can be conveniently stirred, the Chinese chestnuts can be sufficiently cooled, the separation effect of pulp and peel is ensured, the rotating shaft 15 penetrates through side plates at two ends of the squirrel cage 16, chain wheels are installed on the end surfaces, located outside the freezing cylinder 1, of the rotating shaft 15 and the squirrel cage 16 in a matched mode, the chain wheels of the rotating shaft 15 and the squirrel cage 16 are respectively connected with the chain wheels at the end parts of output shafts of the first rotating motor 8 and the second rotating motor 9 through chains, mounting holes are evenly formed in the side wall of the freezing cylinder 1, the spray head 13 is installed in the mounting hole in the side wall of the freezing cylinder 1 in a matched mode, a first electromagnetic valve 33 is arranged at the inlet of the spray head 13, the spraying amount of the spray head 13 is conveniently controlled, the phenomenon that liquid nitrogen is sprayed too much to cause that the internal temperature of the freezing cylinder 1 is too low is avoided, the first electromagnetic valve 33 is connected with, the sealing between the freezing cylinder 1 and the pressure tank 2 is realized, the pressure tank 2 is of a long strip-shaped structure, the end part of the pressure tank 2 is provided with a vent hole, the vent hole of the pressure tank 2 is provided with a second electromagnetic valve 34 in a matched mode, the second electromagnetic valve 34 is communicated with an external air extractor through a pipeline, so that the pressure tank 2 can generate large pressure change in a short time, an opening is formed below the pressure tank 2, the shell 3 is fixedly arranged at the opening below the pressure tank 2, an electric control gate III 23 is installed at the joint of the shell 3 and the pressure tank 2 in a matched mode, the sealing between the pressure tank 2 and the shell 3 is realized, a screen mounting frame 29 is arranged inside the shell 3, the screen mounting frame 29 is connected with the top wall of the shell 3 through a spring 25, the vibration of the shell 3 caused by the vibration of the screen mounting frame 29 is avoided, a screen 28 is fixedly installed inside, the screening speed is accelerated, the vibration motor 24 is fixedly installed inside the screen installation frame 29, installation seats are fixedly arranged at two ends of the shell 3 below the screen 28, the extrusion roller 26 is installed inside the installation seats of the shell 3 in a matched mode, the input shaft of the extrusion roller 26 is connected with the output shaft of the gearbox 31, the input shaft of the gearbox 31 is connected with the output shaft of the rotating motor III 32, the rotating motor I8, the rotating motor II 9, the rotating motor III 32 and the gearbox 31 are fixedly installed with the shell 3, the rack 5 is fixedly arranged outside the shell 3, the discharging plate 27 is arranged below the extrusion roller 26, the discharging plate 27 is fixedly installed with the shell 3, the fan 6 and the baffle 4 are respectively arranged at two sides of the discharging plate 27 to facilitate separation of pulp and peel to obtain pure pulp, the upper end of the baffle 4 is connected with the shell 3 through a hinge, the fan 6 is fixedly installed with the shell 3, the fan 6, the rotating, The input ends of the second rotating motor 9, the third rotating motor 32, the first electromagnetic valve 33, the second electromagnetic valve 34, the first electronic control gate 21, the second electronic control gate 22, the third electronic control gate 23 and the vibration motor 24 are electrically connected with the output end of the single chip microcomputer 11, the single chip microcomputer 11 is electrically connected with the wireless signal transceiver 12 in a bidirectional mode, the input end of the single chip microcomputer 11 is electrically connected with the output end of an external power supply, the single chip microcomputer 11 and the wireless signal transceiver 12 are fixedly installed inside the equipment box 10, heat dissipation holes are formed in the surface of the equipment box 10, internal elements can be cooled rapidly, the service life of the elements is prolonged, the equipment box 10 is fixedly installed with the shell 3, the first rotating motor 8 and the second rotating motor 9 are symmetrically installed relative to the middle plane of the shell 3, the first rotating motor 8, the second rotating motor 9 and the chain are externally provided with the protective covers 7, the protective covers 7 are fixedly installed, the end part of the stirring rod 17 is fixedly provided with a stirring block, the outer part of the stirring rod 17 is wrapped with a cotton sleeve 18, the stirring rod 17 is prevented from being broken due to rigid reduction at low temperature, the inner part of the freezing cylinder 1 is fixedly provided with a temperature sensor 19, the output end of the temperature sensor 19 is electrically connected with the input end of the singlechip 11, the real-time monitoring of the temperature inside the freezing cylinder 1 is realized, the pressure tank 2 is fixedly provided with an air pressure sensor 20, the output end of the air pressure sensor 20 is electrically connected with the input end of the singlechip 11, the real-time monitoring of the air pressure inside the pressure tank 2 is realized, the screen 28 is of an inverted V-shaped structure, the two ends of the screen 28 are provided with inner baffles 30, the inner baffles 30 are bent inwards, the cross mixing of the screened Chinese chestnuts is avoided, the two layers of screen 28 are arranged inside the screen mounting rack 29, the upper layer of the screen 28 is a coarse, the rapid pulp outflow is facilitated, and the control modes of the fan 6, the first rotating motor 8, the second rotating motor 9, the third rotating motor 32, the first electromagnetic valve 33, the second electromagnetic valve 34, the first electronic control gate 21, the second electronic control gate 22, the third electronic control gate 23, the wireless signal transceiver 12, the temperature sensor 19, the air pressure sensor 20 and the vibration motor 24 controlled by the single chip microcomputer 11 are common modes in the prior art.

When in use: chinese chestnuts are placed in a feed hopper 14, a single chip microcomputer 11 controls a first electric control gate 21 to be opened, the Chinese chestnuts enter a squirrel cage 16 through an opening in the upper end of the squirrel cage 16, then the first electric control gate 21 is closed, a first electromagnetic valve 33 is opened, a spray nozzle 13 sprays liquid nitrogen, a first rotating motor 8 works at the same time to drive a stirring rod 17 to stir the Chinese chestnuts in the squirrel cage 16, the Chinese chestnuts are sufficiently frozen, the separation of pulp and peel is guaranteed, then a second electric control gate 22 is opened, a second rotating motor 9 works to drive the squirrel cage 16 to rotate 180 degrees, the opening of the squirrel cage 16 faces downwards, the Chinese chestnuts enter a pressure tank 2, the second electric control gate 22 is closed, a second electromagnetic valve 34 is opened, the pressure in the pressure tank 2 is instantaneously reduced, the Chinese chestnuts break the peel of the Chinese chestnuts due to the pressure difference between the inside and the outside, then the third, make pulp and peel thoroughly separate, then under the effect of fan 6, separate the peel from pulp to obtain pure pulp, in the course of the work, temperature sensor 19 and baroceptor 20 real time monitoring freezing section of thick bamboo 1 and the inside temperature and barometric pressure of overhead tank 2 are monitored, and with data transmission to singlechip 11, the operating condition of the singlechip 11 regulation and control corresponding element of being convenient for, data accessible wireless signal transceiver 12 transmits to user's handheld terminal simultaneously, be convenient for realize remote monitoring and operation.

According to the invention, through the modes of quick freezing and instant low pressure of the Chinese chestnut, the Chinese chestnut can realize separation of pulp and peel without damaging the pulp, the peel is broken, the pulp and the peel are separated through the squeezing roller 26, the integrity of the pulp is ensured, meanwhile, the whole process is automatic, manual operation is not needed, and remote monitoring and operation can be realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chinese chestnut peel treatment facility that has screening function based on thing networking, includes freezing section of thick bamboo (1), its characterized in that: the freezing cylinder (1) is a cylindrical cylinder, openings are formed in the upper side and the lower side of the freezing cylinder (1), a feeding hopper (14) is fixedly arranged at the opening of the upper end of the freezing cylinder (1), the feeding hopper (14) is a conical hopper, an electric control gate I (21) is installed at the joint of the feeding hopper (14) and the freezing cylinder (1) in a matching mode, installing seats are arranged at the two ends of the freezing cylinder (1), a squirrel cage (16) is arranged inside the freezing cylinder (1), the two ends of the squirrel cage (16) are installed in a matching mode through bearing pairs and the installing seats at the two ends of the freezing cylinder (1), the upper side of the squirrel cage (16) is provided with the openings, a rotating shaft (15) is arranged at the axis position of the squirrel cage (16), stirring rods (17) are uniformly and fixedly arranged outside the rotating shaft (15), the rotating shaft (15) penetrates through side plates at the two ends of the squirrel cage (16), and chain wheels are installed on the end surfaces, located, the chain wheels of the rotating shaft (15) and the squirrel cage (16) are respectively connected with chain wheels at the end parts of output shafts of a first rotating motor (8) and a second rotating motor (9) through chains, mounting holes are uniformly formed in the side wall of the freezing cylinder (1), a spray head (13) is installed in the mounting holes in the side wall of the freezing cylinder (1) in a matching manner, a first electromagnetic valve (33) is arranged at the inlet of the spray head (13), the first electromagnetic valve (33) is connected with an external liquid nitrogen bottle through a pipeline, a pressure tank (2) is fixedly arranged at the lower end opening of the freezing cylinder (1), a second electronic control gate (22) is installed at the joint of the pressure tank (2) and the freezing cylinder (1) in a matching manner, the pressure tank (2) is of a long strip-shaped structure, a vent is formed in the end part of the pressure tank (2), a second electromagnetic valve (34) is installed at the vent of the pressure tank (2, the utility model discloses a screen mesh type hydraulic press, including overhead tank (2), connecting frame (29), screen mesh mounting bracket (28) and output shaft of extrusion roller (26) and gearbox (31), the input shaft of gearbox (31) and the output shaft of three (32) of rotating electrical machines are fixed, the opening is set up to overhead tank (2) below opening part is fixed sets up casing (3), automatically controlled gate (23) is installed in the cooperation of handing-over department cooperation of casing (3) and overhead tank (2), the inside screen mesh mounting bracket (29) that sets up of casing (3), screen mesh mounting bracket (29) is the tilting installation, and the inside fixed mounting shock dynamo (24) of screen mesh mounting bracket (29), the fixed mount pad that sets up in casing (3) both ends below screen mesh (28), and the inside cooperation of mount pad of casing (3) installs extrusion roller (26), the automatic feeding device is characterized in that a first rotating motor (8), a second rotating motor (9), a third rotating motor (32) and a gearbox (31) are fixedly installed with the shell (3), a rack (5) is fixedly arranged outside the shell (3), a discharging plate (27) is arranged below the squeezing roller (26), the discharging plate (27) is fixedly installed with the shell (3), a fan (6) and a baffle (4) are respectively arranged on two sides of the discharging plate (27), the upper end of the baffle (4) is connected with the shell (3) through a hinge, the fan (6) is fixedly installed with the shell (3), the input ends of the fan (6), the first rotating motor (8), the second rotating motor (9), the third rotating motor (32), the first electromagnetic valve (33), the second electromagnetic valve (34), the first electronic control gate (21), the second electronic control gate (22), the third vibrating electronic control gate (23) and the vibrating motor (24) are electrically connected with the output end of the single chip microcomputer (11), the single chip microcomputer (11) is in bidirectional electric connection with the wireless signal transceiver (12), and the input end of the single chip microcomputer (11) is electrically connected with the output end of the external power supply.

2. The Chinese chestnut peel processing equipment based on the Internet of things and having the screening function as claimed in claim 1, wherein the equipment comprises: the single chip microcomputer (11) and the wireless signal transceiver (12) are fixedly mounted inside the equipment box (10), heat dissipation holes are formed in the surface of the equipment box (10), and the equipment box (10) and the shell (3) are fixedly mounted.

3. The Chinese chestnut peel processing equipment based on the Internet of things and having the screening function as claimed in claim 1, wherein the equipment comprises: the first rotating motor (8) and the second rotating motor (9) are symmetrically installed about the middle plane of the shell (3), a protective cover (7) is arranged outside the first rotating motor (8), the second rotating motor (9) and the chain, and the protective cover (7) is fixedly installed with the freezing cylinder (1) and the shell (3).

4. The Chinese chestnut peel processing equipment based on the Internet of things and having the screening function as claimed in claim 1, wherein the equipment comprises: the fixed stirring piece that sets up of puddler (17) tip, and puddler (17) outside all wraps up cotton cover (18).

5. The Chinese chestnut peel processing equipment based on the Internet of things and having the screening function as claimed in claim 1, wherein the equipment comprises: a temperature sensor (19) is fixedly arranged in the freezing cylinder (1), and the output end of the temperature sensor (19) is electrically connected with the input end of the single chip microcomputer (11).

6. The Chinese chestnut peel processing equipment based on the Internet of things and having the screening function as claimed in claim 1, wherein the equipment comprises: the pressure tank (2) is internally and fixedly provided with an air pressure sensor (20), and the output end of the air pressure sensor (20) is electrically connected with the input end of the singlechip (11).

7. The Chinese chestnut peel processing equipment based on the Internet of things and having the screening function as claimed in claim 1, wherein the equipment comprises: the screen cloth (28) are of an inverted V-shaped structure, the two ends of the screen cloth (28) are provided with inner baffles (30), and the inner baffles (30) are bent inwards.

8. The Chinese chestnut peel processing equipment based on the Internet of things and having the screening function as claimed in claim 1, wherein the equipment comprises: two layers of screens (28) are arranged inside the screen mounting frame (29), the upper layer of screen (28) is a coarse screen, and the lower layer of screen (28) is a fine screen.

9. The Chinese chestnut peel processing equipment based on the Internet of things and having the screening function as claimed in claim 1, wherein the equipment comprises: the discharging plate (27) is of an L-shaped structure, and the bottom wall of the discharging plate (27) is inclined towards the opening end.