CN112427443A - Waste chalk end treatment equipment for teaching and use method thereof - Google Patents

Waste chalk end treatment equipment for teaching and use method thereof Download PDF

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Publication number
CN112427443A
CN112427443A CN202011341780.8A CN202011341780A CN112427443A CN 112427443 A CN112427443 A CN 112427443A CN 202011341780 A CN202011341780 A CN 202011341780A CN 112427443 A CN112427443 A CN 112427443A
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CN
China
Prior art keywords
fixed connection
chalk
case
motor
gear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011341780.8A
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Chinese (zh)
Inventor
周军
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Suzhou Desmil Intelligent Technology Co Ltd
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Suzhou Desmil Intelligent Technology Co Ltd
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Priority to CN202011341780.8A priority Critical patent/CN112427443A/en
Publication of CN112427443A publication Critical patent/CN112427443A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
    • B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
    • B01F33/83612—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by crushing or breaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/005—Crushing or disintegrating by reciprocating members hydraulically or pneumatically operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/14—Stamping mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
    • B08B1/165—Scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/04—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with a fixed mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0082—Dust eliminating means; Mould or press ram cleaning means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/003—Chalks

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a treatment device for waste chalk ends for teaching and an application method thereof, relates to the technical field of chalks, and aims to solve the problem that the treatment efficiency of waste chalk ends for teaching in the prior art is low in the treatment process. The utility model discloses a chalk mould holder, including smashing the case, smash the below of case and install the agitator tank, and agitator tank and crushing case fixed connection, the inside of smashing the case is provided with the clamp plate respectively and takes tooth bearing board, and the clamp plate with take tooth bearing board all with smash case sliding connection, the inside of agitator tank is provided with the agitator, the inlet tube is installed to one side of agitator tank, and the inlet tube passes through flange fixed connection with the agitator tank, the second motor is installed to the opposite side of agitator tank, and second motor and agitator tank fixed connection, install the sideslip case on the preceding terminal surface of chalk mould holder, and sideslip case and chalk mould holder fixed connection.

Description

Waste chalk end treatment equipment for teaching and use method thereof
Technical Field
The invention relates to the technical field of chalks, in particular to a device for treating waste chalk ends for teaching and a using method thereof.
Background
The chalk is a tool widely used in daily life and generally used for writing on a blackboard, ancient chalks are generally made of natural chalk, but are frequently replaced by other substances at present, the main component of the chalk is calcium sulfate, the chalk is a white precipitate, the chalk is not easy to decompose, the particles are larger than dust, the domestic chalks mainly comprise two types of common chalks and dust-free chalks, and the main components of the domestic chalks are calcium carbonate (limestone) and calcium sulfate (gypsum) or a small amount of calcium oxide.
The chalk also belongs to teaching articles, and most of the chalk is directly thrown away or is ground into powder manually and then is processed into new chalk for the second time, but the efficiency of the method is too low, and the advantage that the waste chalk ends can be directly used as raw materials without being proportioned again cannot be directly utilized; therefore, the market urgently needs to develop a waste chalk end treatment device for teaching and a use method thereof to help people to solve the existing problems.
Disclosure of Invention
The invention aims to provide a treatment device for waste chalk ends for teaching and a using method thereof, and aims to solve the problem that the treatment efficiency of the waste chalk ends for teaching in the background technology is low in the treatment process.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a teaching is with abandonment chalk end treatment facility, is including smashing case and chalk die holder, the agitator tank is installed to the below of smashing the case, and agitator tank and crushing case fixed connection, the inside of smashing the case is provided with the clamp plate respectively and takes tooth bearing board, and the clamp plate with take tooth bearing board all with smash case sliding connection, the inside of agitator tank is provided with the agitator, the inlet tube is installed to one side of agitator tank, and the inlet tube passes through flange fixed connection with the agitator tank, the second motor is installed to the opposite side of agitator tank, and second motor and agitator tank fixed connection, install the sideslip case on the front end face of chalk die holder, and sideslip case and chalk die holder fixed connection.
Preferably, the fixed bridge is installed to the top of smashing the case, and fixed bridge and crushing case fixed connection, the hydraulic ram is installed to the top of fixed bridge, and hydraulic ram and fixed bridge fixed connection, hydraulic ram and clamp plate fixed connection, the feeder hopper is installed to one side of smashing the case, and feeder hopper and crushing case fixed connection.
Preferably, first motor is installed to one side of smashing the case, and first motor and crushing case fixed connection, install first reduction gear on the preceding terminal surface of first motor, install the gear on the preceding terminal surface of first reduction gear, gear and first motor all pass through shaft coupling and first reduction gear fixed connection, the gear is connected with taking the interlock of tooth bearing board, the compression roller is installed to one side of smashing the case, and the compression roller rotates with crushing case to be connected, the compression roller with take the laminating of tooth bearing board.
Preferably, install the outer hanging box on the preceding terminal surface of crushing case, and outer hanging box and crushing case fixed connection, the internally mounted of crushing case has first ball screw, and first ball screw rotates with crushing case to be connected, first ball screw is vice and first driven gear are installed respectively to the outside of first ball screw, first driven gear and first ball screw fixed connection, first ball screw is vice and first ball screw threaded connection, the scraper blade is installed to one side of first ball screw is vice, and scraper blade and the vice fixed connection of first ball screw, scraper blade and the laminating of clamp plate.
Preferably, the inside of the externally hung box is provided with a third motor, the third motor is fixedly connected with the externally hung box, one side of the third motor is provided with a second speed reducer, one side of the second speed reducer is provided with a first driving gear, the first driving gear and the third motor are fixedly connected with the second speed reducer through a coupler, and the first driving gear is meshed with the first driven gear.
Preferably, the (mixing) shaft is installed to the top of agitator, and (mixing) shaft and agitator fixed connection, the second universal gear is installed to the top of (mixing) shaft, and second universal gear and (mixing) shaft fixed connection, the internally mounted of agitator tank has even the axle, and links the axle and pass through bearing frame fixed connection with the agitator tank, even axle and second motor fixed connection, even the axle is kept away from the one end of second motor and is installed first universal gear, and first universal gear and second motor fixed connection, first universal gear is connected with the second universal gear interlock.
Preferably, the internally mounted of agitator tank has the dead lever, and dead lever and agitator tank fixed connection, the dead lever passes through the bearing frame fixed rotation with the (mixing) shaft and is connected, the discharging pipe is installed to the below of agitator tank, and discharging pipe and agitator tank fixed connection, the valve is installed in the outside of discharging pipe, and valve and discharging pipe fixed connection.
Preferably, the inside of sideslip case is installed with the second ball screw, and the second ball screw rotates with the sideslip case to be connected, second driven gear and second ball screw pair are installed respectively to the outside of second ball screw, the bracing piece is installed to the vice top of second ball screw, and bracing piece and the vice fixed connection of second ball screw, the material smearing plate is installed to the top of bracing piece, and material smearing plate and bracing piece fixed connection, material smearing plate and chalk die holder sliding connection.
Preferably, the second driven gear is fixedly connected with the second ball screw, a fourth motor is arranged inside the transverse moving box and is fixedly connected with the transverse moving box, a third speed reducer is arranged on one side of the fourth motor, a second driving gear is arranged on one side of the third speed reducer, the second driving gear and the fourth motor are fixedly connected with the third speed reducer through a coupler, and the second driving gear is meshed with the second driven gear.
A use method of waste chalk end processing equipment for teaching comprises the following steps:
s1: pouring waste teaching chalk ends into the crushing box through a feed hopper;
s2: under the mutual extrusion action of a pressing plate and a bearing plate with teeth in the crushing box, the waste chalk heads are pressed into powder;
s3: pouring powdered chalk into the stirring box, injecting a mixture of clear water and glue into the stirring box through a water inlet pipe, and stirring the chalk end powder, the clear water and the turbid liquid of the glue through a stirrer;
s4: opening a valve, and discharging the stirred chalk powder solvent to the position right above the chalk die holder through a discharge pipe;
s5: the chalk powder solvent is filled in the mold core of the chalk mold base to heat the chalk mold base, and a new complete chalk is prepared.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the novel chalk, the waste chalk heads are pressed into powder through the crushing box, the powder chalk heads and the water-gel mixture are fully stirred through the stirring box, and finally the new finished chalk is manufactured through the chalk die holder.
2. According to the invention, through the arrangement of the material smearing plate, in the chalk manufacturing process, the powder solvent entering the interior of the mold core needs to be smeared into the interior of the mold core on the surface of the chalk mold base, a manual mode is usually adopted, and manual smearing is replaced by the material smearing plate, so that the production efficiency is improved, and the working effect of automatic work of the processing equipment is realized.
Drawings
FIG. 1 is a front view of a waste chalk end processing apparatus for teaching of the present invention;
FIG. 2 is a schematic view showing the internal structure of the crushing box of the present invention;
FIG. 3 is an enlarged schematic view at A of the present invention;
FIG. 4 is a schematic view of the internal structure of the stirring tank of the present invention;
fig. 5 is a schematic view of the internal structure of the traverse box of the present invention.
In the figure: 1. a crushing box; 2. a stirring box; 3. a chalk mold base; 4. hanging the box outside; 5. a hydraulic jack; 6. a fixed bridge; 7. a feed hopper; 8. a first motor; 9. a first decelerator; 10. a gear; 11. a bearing plate with teeth; 12. a compression roller; 13. a water inlet pipe; 14. a second motor; 15. a discharge pipe; 16. a valve; 17. traversing the box; 18. pressing a plate; 19. a first ball screw; 20. a first ball screw pair; 21. a squeegee; 22. a third motor; 23. a second decelerator; 24. a first drive gear; 25. a first driven gear; 26. a connecting shaft; 27. a first universal gear; 28. a second universal gear; 29. a stirring shaft; 30. fixing the rod; 31. a stirrer; 32. a fourth motor; 33. a third speed reducer; 34. a second drive gear; 35. a second driven gear; 36. a second ball screw; 37. a second ball screw pair; 38. a support bar; 39. a smearing plate.
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.
Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides a teaching is with abandonment chalk end treatment facility, including smashing case 1 and chalk die holder 3, smash the below of case 1 and install agitator tank 2, and agitator tank 2 and smash 1 fixed connection of case, the inside of smashing 1 is provided with clamp plate 18 and takes tooth bearing board 11 respectively, and clamp plate 18 and take tooth bearing board 11 all with smash 1 sliding connection of case, the inside of agitator tank 2 is provided with agitator 31, inlet tube 13 is installed to one side of agitator tank 2, and inlet tube 13 passes through flange fixed connection with agitator tank 2, second motor 14 is installed to the opposite side of agitator tank 2, and second motor 14 and agitator tank 2 fixed connection, install sideslip case 17 on the front end face of chalk die holder 3, and sideslip case 17 and chalk die holder 3 fixed connection.
Further, fixed bridge 6 is installed to the top of smashing case 1, and fixed bridge 6 with smash case 1 fixed connection, hydraulic ram 5 is installed to the top of fixed bridge 6, and hydraulic ram 5 and fixed bridge 6 fixed connection, hydraulic ram 5 and clamp plate 18 fixed connection, smash one side of case 1 and install feeder hopper 7, and feeder hopper 7 and smash case 1 fixed connection, hydraulic ram 5 can promote clamp plate 18 and sink.
Further, first motor 8 is installed to one side of crushing case 1, and first motor 8 and crushing case 1 fixed connection, install first reduction gear 9 on the preceding terminal surface of first motor 8, install gear 10 on the preceding terminal surface of first reduction gear 9, gear 10 and first motor 8 all pass through shaft coupling and first reduction gear 9 fixed connection, gear 10 is connected with taking tooth bearing board 11 interlock, compression roller 12 is installed to one side of crushing case 1, and compression roller 12 rotates with crushing case 1 to be connected, compression roller 12 and the laminating of taking tooth bearing board 11, be provided with fixed knot between compression roller 12 and the crushing case 1 and construct, be provided with fixed knot between first motor 8 and the crushing case 1 and construct equally.
Further, the front end face of the crushing box 1 is provided with an externally hung box 4, the externally hung box 4 is fixedly connected with the crushing box 1, a first ball screw 19 is installed inside the crushing box 1, the first ball screw 19 is rotatably connected with the crushing box 1, a first ball screw pair 20 and a first driven gear 25 are respectively installed on the outer side of the first ball screw 19, the first driven gear 25 is fixedly connected with the first ball screw 19, the first ball screw pair 20 is in threaded connection with the first ball screw 19, a scraper 21 is installed on one side of the first ball screw pair 20, the scraper 21 is fixedly connected with the first ball screw pair 20, the scraper 21 is attached to the pressing plate 18, the two externally hung boxes 4 are provided, the internal structures of the two externally hung boxes are identical, and the two externally hung boxes are used for driving the scraper 21 to move.
Further, a third motor 22 is installed inside the external hanging box 4, the third motor 22 is fixedly connected with the external hanging box 4, a second speed reducer 23 is installed on one side of the third motor 22, a first driving gear 24 is installed on one side of the second speed reducer 23, the first driving gear 24 and the third motor 22 are fixedly connected with the second speed reducer 23 through a coupler, the first driving gear 24 is meshed with a first driven gear 25, and the scraper 21 can move to one side of the pressing plate 18 without interfering with the movement of the pressing plate 18.
Further, a stirring shaft 29 is installed above the stirrer 31, the stirring shaft 29 is fixedly connected with the stirrer 31, a second universal gear 28 is installed above the stirring shaft 29, the second universal gear 28 is fixedly connected with the stirring shaft 29, a connecting shaft 26 is installed inside the stirring box 2, the connecting shaft 26 is fixedly connected with the stirring box 2 through a bearing seat, the connecting shaft 26 is fixedly connected with the second motor 14, a first universal gear 27 is installed at one end, away from the second motor 14, of the connecting shaft 26, the first universal gear 27 is fixedly connected with the second motor 14, the first universal gear 27 is connected with the second universal gear 28 in an engaged manner, and an outer protective shell is arranged on the outer sides of the second universal gear 28 and the first universal gear 27.
Further, the internally mounted of agitator tank 2 has dead lever 30, and dead lever 30 and agitator tank 2 fixed connection, and dead lever 30 passes through bearing frame fixed rotation with (mixing) shaft 29 and is connected, and discharging pipe 15 is installed to the below of agitator tank 2, and discharging pipe 15 and agitator tank 2 fixed connection, and valve 16 is installed in the outside of discharging pipe 15, and valve 16 and discharging pipe 15 fixed connection, and dead lever 30 is used for stabilizing (mixing) shaft 29 and rotates.
Further, a second ball screw 36 is installed inside the traverse box 17, the second ball screw 36 is rotatably connected with the traverse box 17, a second driven gear 35 and a second ball screw pair 37 are installed on the outer side of the second ball screw 36 respectively, a support rod 38 is installed above the second ball screw pair 37, the support rod 38 is fixedly connected with the second ball screw pair 37, a smearing plate 39 is installed above the support rod 38, the smearing plate 39 is fixedly connected with the support rod 38, the smearing plate 39 is slidably connected with the chalk die holder 3, the traverse box 17 is also provided with two parts, the internal structures of the two parts are the same, and the smearing plate 39 is used for driving the smearing plate 39 to move.
Further, a second driven gear 35 is fixedly connected with a second ball screw 36, a fourth motor 32 is installed inside the traverse box 17, the fourth motor 32 is fixedly connected with the traverse box 17, a third speed reducer 33 is installed on one side of the fourth motor 32, a second driving gear 34 is installed on one side of the third speed reducer 33, the second driving gear 34 and the fourth motor 32 are both fixedly connected with the third speed reducer 33 through a coupler, the second driving gear 34 is connected with the second driven gear 35 in a meshing manner, and the fourth motor 32 and the third motor 22 are servo motors.
A use method of waste chalk end processing equipment for teaching comprises the following steps:
s1: pouring waste teaching chalk ends into the crushing box 1 through a feed hopper 7;
s2: the waste chalk head is pressed into powder under the mutual extrusion action of a pressing plate 18 and a toothed bearing plate 11 in the crushing box 1;
s3: the powdered chalk is poured into the stirring box 2, a mixture of clean water and glue is injected into the stirring box 2 through the water inlet pipe 13, and then the turbid liquid of the chalk end powder, the clean water and the glue is stirred through the stirrer 31;
s4: opening a valve 16, and discharging the stirred chalk powder solvent to the position right above the chalk die holder 3 through a discharge pipe 15;
s5: the chalk powder solvent is filled in the mold core of the chalk mold base 3 to heat the chalk mold base 3, and a new complete chalk is prepared.
The working principle is as follows: when the chalk powder grinding machine is used, waste chalk ends are poured into the crushing box 1 through the feed hopper 7, but the number of the chalk ends reaches the standard of raw materials, the hydraulic jack 5 is started, the hydraulic jack 5 pushes the pressing plate 18 to sink and to be attached to the toothed bearing plate 11, the chalk ends are pressed into powder, the first motor 8 is started, the first motor 8 drives the gear 10 to rotate after being decelerated through the first decelerator 9, the toothed bearing plate 11 is extracted from the crushing box 1 through the rotation of the gear 10, the powder is poured into the stirring box 2, the third motor 22 is started, the third motor 22 drives the first driving gear 24 to rotate after being decelerated through the second decelerator 23, the first driving gear 24 drives the first ball screw 19 to rotate through the first driven gear 25, the first ball screw pair 20 moves through the rotation of the first ball screw 19, the first ball screw pair 20 drives the scraper 21 to move, thereby scraping off the powder attached below the pressing plate 18, starting the second motor 14, the second motor 14 driving the connecting shaft 26 to rotate, the connecting shaft 26 driving the stirring shaft 29 to rotate through the first universal gear 27 and the second universal gear 28, the stirring shaft 29 driving the stirrer 31 to rotate, injecting clean water and glue into the stirring box 2 through the water inlet pipe 13, after fully stirring, opening the valve 16, discharging the powder solvent from the discharging pipe 15 to the upper part of the chalk die holder 3 and into the die core inside the chalk die holder 3, starting the fourth motor 32, the fourth motor 32 driving the second driving gear 34 to rotate after decelerating through the third decelerator 33, the second driving gear 34 driving the second ball screw 36 to rotate through the second driven gear 35, the second ball screw pair 37 moving through the rotation of the second ball screw 36, the second ball pair 37 driving the smearing plate 39 to move through the supporting rod 38, therefore, the powder solvent above the chalk die holder 3 is smeared into the die core, and new chalk is prepared after the solvent is cooled, so that the waste chalk end is perfectly processed into new finished chalk.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The utility model provides a teaching is with abandonment chalk end treatment facility, is including smashing case (1) and chalk die holder (3), its characterized in that: smash the below of case (1) and install agitator tank (2), and agitator tank (2) and smash case (1) fixed connection, the inside of smashing case (1) is provided with clamp plate (18) and takes tooth bearing board (11) respectively, and clamp plate (18) and take tooth bearing board (11) all with smash case (1) sliding connection, the inside of agitator tank (2) is provided with agitator (31), inlet tube (13) are installed to one side of agitator tank (2), and inlet tube (13) pass through flange fixed connection with agitator tank (2), second motor (14) are installed to the opposite side of agitator tank (2), and second motor (14) and agitator tank (2) fixed connection, install sideslip case (17) on the preceding terminal surface of chalk die holder (3), and sideslip case (17) and chalk die holder (3) fixed connection.
2. The waste chalk end processing device for teaching as claimed in claim 1, wherein: fixed bridge (6) are installed to the top of smashing case (1), and fixed bridge (6) and crushing case (1) fixed connection, hydraulic ram (5) are installed to the top of fixed bridge (6), and hydraulic ram (5) and fixed bridge (6) fixed connection, hydraulic ram (5) and clamp plate (18) fixed connection, feeder hopper (7) are installed to one side of smashing case (1), and feeder hopper (7) and crushing case (1) fixed connection.
3. The waste chalk end processing device for teaching as claimed in claim 1, wherein: first motor (8) are installed to one side of smashing case (1), and first motor (8) and crushing case (1) fixed connection, install first reduction gear (9) on the preceding terminal surface of first motor (8), install gear (10) on the preceding terminal surface of first reduction gear (9), gear (10) and first motor (8) all are through shaft coupling and first reduction gear (9) fixed connection, gear (10) are connected with taking tooth bearing board (11) interlock, compression roller (12) are installed to one side of smashing case (1), and compression roller (12) rotate with crushing case (1) and be connected, compression roller (12) and taking tooth bearing board (11) laminating.
4. The waste chalk end processing device for teaching as claimed in claim 1, wherein: install outer hanging box (4) on the preceding terminal surface of smashing case (1), and outer hanging box (4) and crushing case (1) fixed connection, the internally mounted of smashing case (1) has first ball screw (19), and first ball screw (19) rotate with crushing case (1) and be connected, first ball screw is vice (20) and first driven gear (25) are installed respectively to the outside of first ball screw (19), first driven gear (25) and first ball screw (19) fixed connection, first ball screw is vice (20) and first ball screw (19) threaded connection, scraper blade (21) are installed to one side of first ball screw is vice (20), and scraper blade (21) and first ball screw are vice (20) fixed connection, scraper blade (21) and clamp plate (18) laminating.
5. The waste chalk end processing device for teaching as claimed in claim 4, wherein: the internally mounted of outer hanging box (4) has third motor (22), and third motor (22) and outer hanging box (4) fixed connection, second reduction gear (23) are installed to one side of third motor (22), first drive gear (24) is installed to one side of second reduction gear (23), first drive gear (24) and third motor (22) all are through shaft coupling and second reduction gear (23) fixed connection, first drive gear (24) are connected with first driven gear (25) interlock.
6. The waste chalk end processing device for teaching as claimed in claim 1, wherein: (mixing) shaft (29) is installed to the top of agitator (31), and (mixing) shaft (29) and agitator (31) fixed connection, second universal gear (28) are installed to the top of (mixing) shaft (29), and second universal gear (28) and (mixing) shaft (29) fixed connection, the internally mounted of agitator tank (2) has even axle (26), and even axle (26) and agitator tank (2) pass through bearing frame fixed connection, even axle (26) and second motor (14) fixed connection, even axle (26) are kept away from the one end of second motor (14) and are installed first universal gear (27), and first universal gear (27) and second motor (14) fixed connection, first universal gear (27) and second universal gear (28) interlock connection.
7. The waste chalk end processing device for teaching as claimed in claim 6, wherein: the internally mounted of agitator tank (2) has dead lever (30), and dead lever (30) and agitator tank (2) fixed connection, dead lever (30) are connected through the fixed rotation of bearing frame with (mixing) shaft (29), discharging pipe (15) are installed to the below of agitator tank (2), and discharging pipe (15) and agitator tank (2) fixed connection, valve (16) are installed in the outside of discharging pipe (15), and valve (16) and discharging pipe (15) fixed connection.
8. The waste chalk end processing device for teaching as claimed in claim 1, wherein: the inside mounting of sideslip case (17) has second ball screw (36), and second ball screw (36) rotate with sideslip case (17) and be connected, second driven gear (35) and second ball screw are vice (37) are installed respectively to the outside of second ball screw (36), bracing piece (38) are installed to the top of second ball screw is vice (37), and bracing piece (38) and the vice (37) fixed connection of second ball screw, smear board (39) are installed to the top of bracing piece (38), and smear board (39) and bracing piece (38) fixed connection, smear board (39) and chalk die holder (3) sliding connection.
9. The waste chalk end processing device for teaching as claimed in claim 8, wherein: second driven gear (35) and second ball screw (36) fixed connection, the internally mounted of sideslip case (17) has fourth motor (32), and fourth motor (32) and sideslip case (17) fixed connection, third reduction gear (33) are installed to one side of fourth motor (32), second drive gear (34) are installed to one side of third reduction gear (33), second drive gear (34) and fourth motor (32) all pass through shaft coupling and third reduction gear (33) fixed connection, second drive gear (34) are connected with second driven gear (35) interlock.
10. A use method of waste chalk end processing equipment for teaching is realized on the basis of any one of claims 1 to 9, and is characterized by comprising the following steps of:
s1: waste teaching chalk ends are poured into the crushing box (1) through a feed hopper (7);
s2: the waste chalk head is pressed into powder under the mutual extrusion action of a pressing plate (18) and a bearing plate (11) with teeth in the crushing box (1);
s3: the powdered chalk is poured into the stirring box (2), a mixture of clean water and glue is injected into the stirring box (2) through a water inlet pipe (13), and then the turbid liquid of the chalk end powder, the clean water and the glue is stirred through a stirrer (31);
s4: opening a valve (16), and discharging the stirred chalk powder solvent to the position right above the chalk die holder (3) through a discharge pipe (15);
s5: the chalk powder solvent is used for filling the mold core of the chalk mold base (3) and heating the chalk mold base (3) to prepare a new complete chalk.
CN202011341780.8A 2020-11-25 2020-11-25 Waste chalk end treatment equipment for teaching and use method thereof Withdrawn CN112427443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011341780.8A CN112427443A (en) 2020-11-25 2020-11-25 Waste chalk end treatment equipment for teaching and use method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011341780.8A CN112427443A (en) 2020-11-25 2020-11-25 Waste chalk end treatment equipment for teaching and use method thereof

Publications (1)

Publication Number Publication Date
CN112427443A true CN112427443A (en) 2021-03-02

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Application Number Title Priority Date Filing Date
CN202011341780.8A Withdrawn CN112427443A (en) 2020-11-25 2020-11-25 Waste chalk end treatment equipment for teaching and use method thereof

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022110966A1 (en) * 2020-11-25 2022-06-02 苏州德斯米尔智能科技有限公司 Waste chalk end processing device for teaching

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022110966A1 (en) * 2020-11-25 2022-06-02 苏州德斯米尔智能科技有限公司 Waste chalk end processing device for teaching

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