CN112604768A

CN112604768A - Intelligent powder making device based on industrial Internet of things and control system thereof

Info

Publication number: CN112604768A
Application number: CN202011425087.9A
Authority: CN
Inventors: 高龙军; 秦斌; 陈星雨; 田爽
Original assignee: Xian Xire Control Technology Co Ltd
Current assignee: Xian Xire Control Technology Co Ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-04-06
Anticipated expiration: 2040-12-08
Also published as: CN112604768B

Abstract

The invention discloses an intelligent powder making device based on an industrial Internet of things and a control system thereof, which comprise a supporting table, wherein a powder making box is fixedly installed on one side of the top end of the supporting table, a feeding hole is formed in one side of the top end of the powder making box, a fixing frame is fixedly installed on the other side of the top end of the supporting table, a conveying belt is fixedly installed at the top end of the fixing frame, one end of the conveying belt is aligned with the top end of the feeding hole, a turnover mechanism is fixedly installed at the top end inside the feeding hole. The powder making device disclosed by the invention is automatically integrated based on feeding, powder making and quantitative weighing and packaging, the powder making efficiency is effectively improved, the labor cost is saved, the manufacturing cost is economical and practical, the practicability is strong, the weight of coarse cereals in the bag body is monitored in real time through the installed pressure sensor, and the quantitative bagging is convenient.

Description

Intelligent powder making device based on industrial Internet of things and control system thereof

Technical Field

The invention relates to a powder making device, in particular to an intelligent powder making device based on an industrial Internet of things and a control system thereof, and belongs to the technical field of powder making.

Background

The flour mill is a machine for milling flour as its name implies. The simplest is a machine which changes the block materials into powder or ultrafine powder reaching below 400 meshes. The grinding machine is applied to grinding processing of mineral product wood materials in the fields of metallurgy, building materials, chemical industry, mines, people daily life and the like.

The in-process technology of current powder making machine using is complicated, needs the manual work to weigh the packing to the powder of preparation, and is inefficient, and the in-process of powder making does not carry out screening process to the raw materials simultaneously, influences the product quality of powder, and the dust that the powder making in-process produced does not handle, influences the environment on every side.

Disclosure of Invention

The invention aims to provide an intelligent powder making device based on an industrial Internet of things and a control system thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: comprises a supporting table, a powder making box is fixedly arranged on one side of the top end of the supporting table, a feeding hole is formed in one side of the top end of the powder making box, a fixing frame is fixedly arranged on the other side of the top end of the supporting table, a conveying belt is fixedly arranged on the top end of the fixing frame, one end of the conveying belt is aligned with the top end of the feeding hole, a turnover mechanism is fixedly arranged on the top end of the inner part of the feeding hole, a screening mechanism is fixedly arranged in the middle of the feeding hole, a material guide pipe is fixedly arranged on one side of the feeding hole, a lower grinding disc is fixedly arranged at the bottom end of the inner part of the powder making box, the top end of the lower grinding disc is rotatably connected with an upper grinding disc, the inlet of the upper grinding disc is aligned with the position of the material guide, the shaft coupling penetrates through the wall of the powder making box and is fixedly provided with a conical gear A, the conical gear A is meshed with a conical gear B and connected with the conical gear A, the side of the bottom end of the powder making box is provided with a discharge port, the bottom end of the discharge port is fixedly provided with a discharge hopper, an electromagnetic valve is fixedly arranged in the discharge hopper, and a dust collection mechanism is sleeved and connected on the outer wall of the discharge hopper;

the bottom of the supporting table is fixedly provided with a plurality of supporting legs at equal intervals, a fixed plate is fixedly arranged between every two adjacent supporting legs, the middle part of the bottom of the fixed plate is provided with a groove, the inside of the groove is connected with a placing plate in a sliding way, the center of the top end of the placing plate is fixedly provided with a pressure sensor, the groove walls at the two sides of the groove are respectively provided with a limiting groove, the insides of the two limiting grooves are respectively connected with a limiting block in a sliding way, one side of each limiting block is fixedly connected with the edge at the two sides of the placing plate, the groove wall at one side of each limiting groove is fixedly provided with a telescopic end of a second electric hydraulic cylinder and fixedly connected with the side of the corresponding limiting block, one side of every four adjacent supporting legs is provided with a second sliding groove, the insides of the four second sliding, elevating system's lift end and the top fixed connection who corresponds the second slider are located two of homonymy one side fixed mounting of second slider has the connecting rod, two first spout has all been seted up to one side of connecting rod, two the equal sliding connection in inside of first spout has first slider, two the both sides cell wall of first spout all rotates and is connected with the lead screw, two the lead screw and the middle part threaded connection who corresponds first slider, two the equal fixed mounting of one end of connecting rod has a servo motor, a servo motor's output shaft and the one end fixed connection who corresponds the lead screw, two the equal fixed mounting in one side of first slider has a pneumatic cylinder, two the equal fixed mounting of output shaft of a pneumatic cylinder has the arc piece.

As a preferable technical scheme of the invention, the turnover mechanism comprises a rotating plate and a first driving motor, two ends of the rotating plate are rotatably connected with the tops of two sides of the inner wall of the feeding hole through embedded bearings, the first driving motor is fixedly installed on one side of the pulverizing box, and an output shaft of the first driving motor is fixedly connected with the center of the rotating plate.

As a preferred technical scheme, the screening mechanism comprises a screen, two fixing blocks, two buffer springs and a vibration motor, the fixing blocks are fixedly mounted in the middle of two sides of the inner wall of the feeding port, the buffer springs are fixedly mounted at the top ends of the two fixing blocks, the screen is fixedly mounted at the top ends of the two buffer springs, and the vibration motor is fixedly mounted at one side of the top end of the screen.

According to a preferable technical scheme, the dust collection mechanism comprises a fixing ring, suction nozzles, a dust collection box, a connecting hose and a dust collector, wherein V-shaped telescopic blocks are fixedly arranged on two sides of the inner wall of the fixing ring, the two V-shaped telescopic blocks are embedded and connected with V-shaped grooves formed in two sides of the outer wall of a discharge hopper, a plurality of suction nozzles are fixedly arranged at the bottom end of the fixing ring at equal intervals, the connecting hose is fixedly arranged at the air inlet end of each suction nozzle, the dust collection box is fixedly arranged on the other side of the top end of the powder making box, the dust collector is fixedly arranged in the dust collection box, and the dust inlet end of the dust collector penetrates through the wall of the dust collection box and is.

As a preferred technical scheme, the lifting mechanism comprises a rotating shaft, two winding wheels, a second servo motor and two steel wire ropes, wherein an installation groove is formed in the middle of the bottom end of the supporting leg, the rotating shaft is rotatably connected to the groove walls on two sides of the installation groove, the winding wheels are respectively sleeved and connected to two ends of the rotating shaft, the steel wire ropes are respectively wound and connected to the surfaces of the two winding wheels, one ends of the two steel wire ropes are fixedly connected with the top end of the corresponding second sliding block, the second servo motor is fixedly installed on the groove wall on one side of the installation groove, and the output shaft of the second servo motor is fixedly connected with one end of the rotating shaft.

As a preferable technical scheme of the invention, the bottom of the inner wall of the feeding hole is provided with a through hole, and one side of the through hole is fixedly provided with a material guide plate.

As a preferred technical scheme of the present invention, a PLC controller is fixedly installed at a corner of one side of the pulverizing box, a control system is installed inside the PLC controller, and the PLC controller is respectively connected to the pressure sensor, the electromagnetic valve, the conveyor belt, the first driving motor, the second driving motor, the vibration motor, the dust collector, the first servo motor, the second servo motor, the first electric hydraulic cylinder, and the second electric hydraulic cylinder.

As a preferred technical scheme of the present invention, the control system includes a signal receiving module, a signal transmitting module, a signal processing module, a data storage module and a data setting module, the control system is connected to an external display screen, the signal receiving module receives signals transmitted by each electrical appliance, the signal transmitting module transmits a signal instruction to a corresponding electrical appliance to control the operation of the electrical appliance, the signal processing module processes the received signals, the data storage module stores the received processed data, and the data equipment module sets initial data.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the intelligent powder making device based on the industrial Internet of things and the control system thereof, the powder making device is automatically integrated based on feeding powder making and quantitative weighing and packaging, the powder making efficiency is effectively improved, the labor cost is saved, the manufacturing cost is economical and practical, and the practicability is high.

2. According to the intelligent powder making device based on the industrial Internet of things and the control system thereof, the rotating plate is driven to rotate by the first driving motor in the feeding process, so that uniform-speed feeding is facilitated, the vibrating motor of the screening mechanism drives the screen to vibrate, so that the pulverized materials are screened conveniently, fine impurities in the materials are removed, and the product quality of the pulverized materials is ensured;

3. according to the intelligent powder making device based on the industrial Internet of things and the control system thereof, the fixing ring is sleeved at the bottom of the discharge hopper, the suction nozzle arranged at the bottom end of the fixing ring is connected with the dust collector in the dust collecting box, so that dust generated in the packaging process can be conveniently adsorbed, collected and treated, the cleanness of the periphery of the powder making device is ensured, and the pollution of the dust is reduced.

4. According to the intelligent powder making device based on the industrial Internet of things and the control system thereof, the weight of coarse cereals inside the bag body is monitored in real time through the installed pressure sensor, quantitative bagging is facilitated, the electric hydraulic cylinders installed on the groove walls on one sides of the two limiting grooves push the limiting blocks to move, the placing plates are driven to move through the movement of the limiting blocks, the bag body after packaging is convenient to take out, and the bagging work efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of the inner structure of the pulverizing box of the present invention;

FIG. 3 is a schematic view of a fixed ring structure of the present invention;

FIG. 4 is a schematic cross-sectional view of a connecting rod according to the present invention;

FIG. 5 is a schematic view of the connection structure of the support leg and the connecting rod of the present invention;

FIG. 6 is a schematic view of the connection structure of the placement board and the groove of the present invention;

fig. 7 is a block diagram of the system of the present invention.

In the figure: 1. a support table; 2. supporting legs; 3. a conveyor belt; 4. a fixed mount; 5. a milling box; 6. a feed inlet; 7. rotating the plate; 8. a first drive motor; 9. a dust collection box; 10. a connecting hose; 11. a material guide plate; 12. a PLC controller; 13. a connecting rod; 14. a pressure sensor; 15. a groove; 16. placing the plate; 17. a fixing plate; 18. screening a screen; 19. a fixed block; 20. a buffer spring; 21. a vibration motor; 22. a vacuum cleaner; 23. a material guide pipe; 24. a bevel gear A; 25. a bevel gear B; 26. a lower grinding disc; 27. a second drive motor; 28. a discharge hopper; 29. a fixing ring; 30. a suction nozzle; 31. a V-shaped telescopic block; 32. a first chute; 33. a screw rod; 34. a first slider; 35. a first electric hydraulic cylinder; 36. an arc-shaped block; 37. a first servo motor; 38. a rotating shaft; 39. a winding wheel; 40. a wire rope; 41. a second servo motor; 42. a second chute; 43. a second slider; 44. a limiting groove; 45. a limiting block; 46. a second electric hydraulic cylinder.

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 to 7, the present invention provides an intelligent powder making device based on the internet of things and a technical scheme of a control system thereof:

as shown in the figures 1-7, the grinding device comprises a supporting table 1, a grinding box 5 is fixedly installed on one side of the top end of the supporting table 1, a feeding port 6 is formed in one side of the top end of the grinding box 5, a fixed frame 4 is fixedly installed on the other side of the top end of the supporting table 1, a conveying belt 3 is fixedly installed on the top end of the fixed frame 4, one end of the conveying belt 3 is aligned with the top end of the feeding port 6, a turnover mechanism is fixedly installed on the top end inside the feeding port 6, a screening mechanism is fixedly installed in the middle of the feeding port 6, a material guide pipe 23 is fixedly installed on one side of the feeding port 6, a lower grinding disc 26 is fixedly installed at the bottom end inside the grinding box 5, an upper grinding disc is rotatably connected to the top end of the lower grinding disc 26, the inlet of the upper grinding disc is aligned to the position of the, the coupler penetrates through the wall of the powder making box 5 and is fixedly provided with a conical gear A24, a conical gear A24 is meshed with a conical gear B25, the side of the bottom end of the powder making box 5 is provided with a discharge hole, the bottom end of the discharge hole is fixedly provided with a discharge hopper 28, an electromagnetic valve is fixedly arranged in the discharge hopper 28, and the outer wall of the discharge hopper 28 is sleeved with a dust collection mechanism;

a plurality of supporting legs 2 are fixedly arranged at the bottom end of the supporting table 1 in an equidistant manner, a fixing plate 17 is fixedly arranged between every two adjacent supporting legs 2, a groove 15 is arranged in the middle of the bottom end of the fixing plate 17, a placing plate 16 is connected in the groove 15 in a sliding manner, a pressure sensor 14 is fixedly arranged at the center of the top end of the placing plate 16, limiting grooves 44 are respectively arranged on the two side walls of the groove 15, limiting blocks 45 are respectively connected in the two limiting grooves 44 in a sliding manner, one sides of the two limiting blocks 45 are fixedly connected with the corners of the two sides of the placing plate 16, the telescopic end of a second electric hydraulic cylinder 46 is respectively fixedly arranged on one side wall of each limiting groove 44 and fixedly connected with the side of the corresponding limiting block 45, second sliding grooves 42 are respectively arranged on one side of every two adjacent supporting legs 2, second sliding blocks 43 are respectively connected in the four, elevating system's lift end and the top fixed connection who corresponds second slider 43, one side fixed mounting who is located two second sliders 43 of homonymy has connecting rod 13, first spout 32 has all been seted up to one side of two connecting rods 13, the equal sliding connection in inside of two first spouts 32 has first slider 34, the both sides cell wall of two first spouts 32 all rotates and is connected with lead screw 33, two lead screws 33 and the middle part threaded connection who corresponds first slider 34, the equal fixed mounting in one end of two connecting rods 13 has first servo motor 37, the output shaft of first servo motor 37 and the one end fixed connection who corresponds lead screw 33, the equal fixed mounting in one side of two first sliders 34 has first electric hydraulic cylinder 35, the equal fixed mounting in output shaft of two first electric hydraulic cylinders 35 has arc piece 36.

Example 1

Tilting mechanism includes commentaries on classics board 7 and first driving motor 8, the bearing of establishing through inlaying at the both ends of commentaries on classics board 7 rotates with the top of 6 inner wall both sides of feed inlet to be connected, one side fixed mounting of powder process case 5 has first driving motor 8, the output shaft of first driving motor 8 and the center department fixed connection who changes board 7, the rotation through first driving motor 8 drives the rotation of changeing board 7, rotate through changeing board 7, be convenient for make the even whereabouts of material of 3 conveyances of conveyer belt, avoid the material to have blockked up feed inlet 6 at the excessive speed down, influence follow-up step.

Example 2

Screening mechanism includes screen cloth 18, two fixed blocks 19, two buffer spring 20 and vibrating motor 21, the equal fixed mounting in middle part of the 6 inner wall both sides of feed inlet has fixed block 19, the equal fixed mounting in top of two fixed blocks 19 has buffer spring 20, the top fixed mounting of two buffer spring 20 has screen cloth 18, one side fixed mounting on screen cloth 18 top has vibrating motor 21, the through-hole has been seted up to the bottom of 6 inner walls of feed inlet, one side fixed mounting of through-hole has stock guide 11, vibrate through vibrating motor 21 and drive screen cloth 18 and vibrate, through screen cloth 18 vibration, be convenient for to the material screening that gets into, detach the tiny impurity in the material, the impurity of detaching passes through the through-hole and discharges, thereby guarantee the product quality of powder process.

Example 3

Dust absorption mechanism includes solid fixed ring 29, suction nozzle 30, dust collection box 9, coupling hose 10 and dust catcher 22, gu fixed ring 29 inner wall both sides are all fixed and are equipped with the flexible piece 31 of V type, two flexible pieces 31 of V type are inlayed with the V type groove of seting up with play hopper 28 outer wall both sides and are established the connection, gu fixed ring 29's bottom equidistance fixed mounting has a plurality of suction nozzles 30, the fixed coupling hose 10 that is equipped with of the inlet end of a plurality of suction nozzles 30, the opposite side fixed mounting on 5 tops of powder process case has dust collection box 9, the inside fixed mounting of dust collection box 9 has dust catcher 22, the one end fixed connection that dust collection box 9 tank wall and coupling hose 10 were passed to the dust inlet end of dust catcher 22, dust catcher 22 through the installation, be convenient for adsorb the dust that produces under the material packaging in-process, the effectual dust.

Example 4

The lifting mechanism comprises a rotating shaft 38, two winding wheels 39, a second servo motor 41 and two steel wire ropes 40, wherein the middle part of the bottom end of the supporting leg 2 is provided with a mounting groove, the two side groove walls of the mounting groove are rotatably connected with the rotating shaft 38, the two ends of the rotating shaft 38 are respectively sleeved and connected with the winding wheels 39, the surfaces of the two winding wheels 39 are respectively wound and connected with the steel wire ropes 40, one ends of the two steel wire ropes 40 are fixedly connected with the top ends of the corresponding second sliding blocks 43, the groove wall at one side of the mounting groove is fixedly provided with the second servo motor 41, the output shaft of the second servo motor, the second servo motor 41 rotates to drive the rotating shaft 38 to rotate, the rotating shaft 38 rotates to drive the winding wheel 39 to rotate, the steel wire rope 40 is wound and unwound through the rotation of the winding wheel 39, the second sliding block 43 is driven to lift through the winding and unwinding of the steel wire rope 40, and the sleeve connecting rod 13 is driven to lift through the lifting of the second sliding block 43.

Example 5

The corner of one avris of powder process case 5 fixed mounting has PLC controller 12, and the internally mounted of PLC controller 12 has control system, and PLC controller 12 is connected in pressure sensor 14, solenoid valve, conveyer belt 3, first driving motor 8, second driving motor 27, vibrating motor 21, dust catcher 22, first servo motor 37, second servo motor 41, first electric hydraulic cylinder 35 and second electric hydraulic cylinder 46 respectively, control system includes signal reception module, signal transmission module, signal processing module, data storage module and data setting module, control system is connected with external display screen, signal reception module receives the signal that each electrical apparatus sent, signal transmission module sends signal instruction to the work of corresponding electrical apparatus control electrical apparatus, signal processing module handles the signal received, data storage module stores the data after receiving the processing, the data equipment module sets initial data, and the control system arranged in the PLC 12 controls the electric appliances to work, so that automatic powder making is realized.

When the intelligent powder making device based on the industrial Internet of things and the control system thereof are used specifically, during the powder making process, the materials to be made are conveyed to the inside of a feed port 6 through a conveyor belt 3, when the materials enter the feed port 6, a first driving motor 8 rotates to drive a rotating plate 7 to rotate, so that the materials can descend uniformly, the materials fall onto the surface of a screen 18, the materials are vibrated through a vibrating motor 21 to screen fine sundries in the materials, the screened materials are poured into the inlet of an upper grinding disc through a material guide pipe 23, a second driving motor 27 rotates to drive a bevel gear A24 to rotate, the bevel gear A24 is meshed with a bevel gear B25 to drive the upper grinding disc to rotate, the materials are ground and made into powder through the rotation of the upper grinding disc, electromagnetic valve powder is opened to flow into a packaging bag through a discharge hopper 28, the powder generated in the process is sucked into a dust collecting box 9 through a dust collector 22 to be collected, the pressure sensor 14 installed at the center of the top end of the placing plate 16 transmits the weight of the powder in the packaging bag to the control system in real time, when the weight of the powder in the packaging bag reaches a set value, the electromagnetic valve is closed, the second electric hydraulic cylinder 46 is opened, the second electric hydraulic cylinder 46 pushes the limiting block 45 to move, the limiting block 45 moves to drive the placing plate 16 to move, and the packaging bag which is packaged can be taken out conveniently.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 an intelligence powder process device and control system thereof based on industry thing networking, includes brace table (1), its characterized in that, one side fixed mounting on brace table (1) top has powder process case (5), feed inlet (6) have been seted up to one side on powder process case (5) top, the opposite side fixed mounting on brace table (1) top has mount (4), the top fixed mounting of mount (4) has conveyer belt (3), the one end of conveyer belt (3) is adjusted well with the top position of feed inlet (6), the inside top fixed mounting of feed inlet (6) has tilting mechanism, the middle part fixed mounting of feed inlet (6) has screening mechanism, one side fixed mounting of feed inlet (6) has passage (23), the inside bottom fixed mounting of powder process case (5) has lower mill (26), the top of lower mill (26) is rotated and is connected with the head stone, the inlet of the upper grinding disc is positioned in the position of the material guide pipe (23) and aligned, a conical gear B (25) is sleeved and connected on the outer wall of the upper grinding disc, a second driving motor (27) is fixedly installed on the lateral side of the powder making box (5), a coupler is fixedly connected with an output shaft of the second driving motor (27), a conical gear A (24) is fixedly installed on the coupler through the box wall of the powder making box (5), the conical gear A (24) is meshed with the conical gear B (25) and connected with the conical gear B, a discharge hole is formed in the lateral side of the bottom end of the powder making box (5), a discharge hopper (28) is fixedly installed at the bottom end of the discharge hole, an electromagnetic valve is fixedly installed inside the discharge hopper (28), and a dust collection mechanism is sleeved;

the supporting table is characterized in that a plurality of supporting legs (2) are fixedly mounted at the bottom of the supporting table (1) at equal intervals, a fixing plate (17) is fixedly mounted between every two adjacent supporting legs (2), a groove (15) is formed in the middle of the bottom of the fixing plate (17), a placing plate (16) is connected to the inside of the groove (15) in a sliding manner, a pressure sensor (14) is fixedly mounted at the center of the top end of the placing plate (16), limiting grooves (44) are formed in the groove walls on the two sides of the groove (15), limiting blocks (45) are connected to the inside of the two limiting grooves (44) in a sliding manner, one sides of the two limiting blocks (45) are fixedly connected with the corners on the two sides of the placing plate (16), a telescopic end of a second electric hydraulic cylinder (46) and a side fixed connection corresponding to the limiting blocks (45) are fixedly mounted on the groove wall on one side of the two limiting grooves (, the four second sliding grooves (42) are connected with second sliding blocks (43) in a sliding manner, the tops of the two second sliding grooves (42) positioned on the same side are provided with lifting mechanisms, the lifting ends of the lifting mechanisms are fixedly connected with the tops of the corresponding second sliding blocks (43), one sides of the two second sliding blocks (43) positioned on the same side are fixedly provided with connecting rods (13), one sides of the two connecting rods (13) are respectively provided with a first sliding groove (32), the interiors of the two first sliding grooves (32) are respectively connected with a first sliding block (34) in a sliding manner, the groove walls on the two sides of the two first sliding grooves (32) are respectively connected with a screw rod (33) in a rotating manner, the two screw rods (33) are connected with the middle parts of the corresponding first sliding blocks (34) in a threaded manner, one ends of the two connecting rods (13) are respectively fixedly provided with a first servo motor (37), and the output shaft of the first servo motor (37) is fixedly connected with one end, two equal fixed mounting in one side of first slider (34) has first electric hydraulic cylinder (35), two the equal fixed mounting of the output shaft of first electric hydraulic cylinder (35) has arc piece (36).

2. The intelligent pulverizing device and the control system thereof based on the industrial internet of things according to claim 1, wherein: tilting mechanism includes commentaries on classics board (7) and first driving motor (8), the both ends of commentaries on classics board (7) are rotated through the top of inlaying the bearing of establishing and feed inlet (6) inner wall both sides and are connected, one side fixed mounting of powder process case (5) has first driving motor (8), the output shaft of first driving motor (8) and the center department fixed connection who changes board (7).

3. The intelligent pulverizing device and the control system thereof based on the industrial internet of things according to claim 1, wherein: screening mechanism includes screen cloth (18), two fixed blocks (19), two buffer spring (20) and vibrating motor (21), the equal fixed mounting in middle part of feed inlet (6) inner wall both sides has fixed block (19), two the equal fixed mounting in top of fixed block (19) has buffer spring (20), two the top fixed mounting of buffer spring (20) has screen cloth (18), one side fixed mounting on screen cloth (18) top has vibrating motor (21).

4. The intelligent pulverizing device and the control system thereof based on the industrial internet of things according to claim 1, wherein: dust absorption mechanism includes solid fixed ring (29), suction nozzle (30), dust collecting box (9), coupling hose (10) and dust catcher (22), gu fixed ring (29) inner wall both sides are all fixed and are equipped with the flexible piece of V type (31), two the flexible piece of V type (31) inlays with the V type groove of seting up out hopper (28) outer wall both sides and establishes the connection, the bottom equidistance fixed mounting of solid fixed ring (29) has a plurality of suction nozzles (30), and is a plurality of the air inlet end of suction nozzle (30) is fixed and is equipped with coupling hose (10), the opposite side fixed mounting on powder process case (5) top has dust collecting box (9), the inside fixed mounting of dust collecting box (9) has dust catcher (22), the one end fixed connection that the dust collecting box (9) tank wall and coupling hose (10) was passed to the dust inlet end of dust catcher (22).

5. The intelligent pulverizing device and the control system thereof based on the industrial internet of things according to claim 1, wherein: elevating system includes pivot (38), two wind-up wheels (39), second servo motor (41) and two wire rope (40), the mounting groove has been seted up at the middle part of supporting leg (2) bottom, the both sides cell wall of mounting groove rotates and is connected with pivot (38), the both ends of pivot (38) are all overlapped and are established and are connected with wind-up wheel (39), two the surface of wind-up wheel (39) is all twined and is connected with wire rope (40), two the one end of wire rope (40) and the top fixed connection who corresponds second slider (43), mounting groove one side cell wall fixed mounting has second servo motor (41), the output shaft of second servo motor (41) and the one end fixed connection of pivot (38).

6. The intelligent pulverizing device and the control system thereof based on the industrial internet of things according to claim 1, wherein: the bottom of the inner wall of the feeding hole (6) is provided with a through hole, and one side of the through hole is fixedly provided with a material guide plate (11).

7. The intelligent pulverizing device and the control system thereof based on the industrial internet of things according to claim 1, wherein: the inside mounting of powder process case (5) avris has PLC controller (12), the internally mounted of PLC controller (12) has control system, PLC controller (12) are connected in pressure sensor (14), solenoid valve, conveyer belt (3), first driving motor (8), second driving motor (27), vibrating motor (21), dust catcher (22), first servo motor (37), second servo motor (41), first electric hydraulic cylinder (35) and second electric hydraulic cylinder (46) respectively.

8. The intelligent pulverizing device and the control system thereof based on the industrial internet of things according to claim 7, wherein: the control system comprises a signal receiving module, a signal sending module, a signal processing module, a data storage module and a data setting module, the control system is connected with an external display screen, the signal receiving module receives signals sent by various electrical appliances, the signal sending module sends signal instructions to the corresponding electrical appliances for controlling the work of the electrical appliances, the signal processing module processes the received signals, the data storage module stores the received processed data, and the data equipment module sets initial data.