CN113318813A - Medicinal material processing apparatus for producing - Google Patents

Medicinal material processing apparatus for producing Download PDF

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Publication number
CN113318813A
CN113318813A CN202110660612.3A CN202110660612A CN113318813A CN 113318813 A CN113318813 A CN 113318813A CN 202110660612 A CN202110660612 A CN 202110660612A CN 113318813 A CN113318813 A CN 113318813A
Authority
CN
China
Prior art keywords
crushing
plate
baffle
box
rotating shaft
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Withdrawn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
CN202110660612.3A
Other languages
Chinese (zh)
Inventor
徐路
杜士杰
鲁道旺
张孟琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tongren University
Original Assignee
Tongren University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tongren University filed Critical Tongren University
Priority to CN202110660612.3A priority Critical patent/CN113318813A/en
Publication of CN113318813A publication Critical patent/CN113318813A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/32Adjusting, applying pressure to, or controlling the distance between, milling members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/40Detachers, e.g. scrapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50Cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50Cleaning
    • B07B1/52Cleaning with brushes or scrapers
    • B07B1/526Cleaning with brushes or scrapers with scrapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50Cleaning
    • B07B1/55Cleaning with fluid jets
    • B08B1/20
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities
    • B08B5/023Cleaning travelling work

Abstract

The invention discloses a medicinal material processing and producing device, which comprises a crushing structure and driving structures arranged on two sides of the crushing structure; the crushing structure comprises a crushing box connected with the driving structure, a feeding port arranged at the topmost part of the crushing box, and a first plate arranged on the crushing box; the method is characterized in that: the crushing structure further comprises two gathering components arranged below the baffle component, a material stirring component arranged between the two gathering components, two crushing rollers arranged below the gathering components, cleaning components arranged on two sides of the two crushing rollers, a vibration component arranged below the first plate, a material scraping component arranged above the first plate and a blowing component arranged below the first plate; the distance between the two crushing rollers can be adjusted by arranging the driving structure, so that the crushing can be better adjusted; the cleaning assembly is arranged, so that residues are prevented from being adhered to the crushing roller; the material stirring assembly is arranged to stir the materials, so that the materials can be uniformly spread on the crushing roller.

Description

Medicinal material processing apparatus for producing
Technical Field
The invention belongs to the technical field of medicinal material production, and particularly relates to a medicinal material processing and producing device.
Background
In the in-process of medicinal material processing, often need mix the medicinal material to make mixed medicinal material in proportion, earlier with all kinds of medicines alone after smashing into powder, carry out processes such as tablet after mixing each powder again, this smashes the equipment that has now on the way and all smashes once, but once can't become required size with the material crushing completely, so the raw materials that obtain at last are not conform to the requirement, and add the sieve when smashing and come to make qualified raw materials collect, but the sieve blocks up easily, reduce collection efficiency, later unqualified throwing into again, it is too of a specified duration to spend time like this.
Disclosure of Invention
The invention provides a medicinal material processing and producing device which can gradually crush medicinal materials until the medicinal materials meet the requirements in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a medicinal material processing and producing device comprises two first supporting plates arranged on a ground plane, a crushing structure arranged between the two first supporting plates, driving structures arranged at two sides of the crushing structure and connected with the two first supporting plates, a collecting box arranged below the crushing structure, and a baffle assembly arranged above the crushing structure; the crushing structure comprises a crushing box connected with the driving structure, a feeding port arranged at the topmost part of the crushing box, and a first plate arranged on the crushing box; the method is characterized in that: the crushing structure further comprises two gathering components arranged below the baffle component, a material stirring component arranged between the two gathering components, two crushing rollers arranged below the gathering components, cleaning components arranged on two sides of the two crushing rollers, a vibration component arranged below the first plate, a material scraping component arranged above the first plate and a blowing component arranged below the first plate; a filtering plate is arranged in the middle of the first plate; the gathering assembly comprises a third baffle fixedly arranged in the crushing box, a third rotating shaft arranged on the third baffle and a second baffle rotatably arranged on the third rotating shaft; the clamping block is used for fixing the position of the second baffle; the driving structure comprises a first motor arranged on the side surface of one of the first supporting plates, a distance adjusting component arranged on the side surface of the crushing box and connected to the crushing roller, a first transmission component arranged on the side surface of the other first supporting plate, a first belt transmission structure connected to the distance adjusting component, and a pre-tightening wheel arranged at the position of the first belt transmission structure; the baffle plate assembly is used for controlling the falling time of the material; when the material crusher is used, materials needing to be crushed are thrown into the crushing box from the feeding port, the baffle plate assembly cannot block the materials, then the materials fall on the gathering assembly, the materials are gathered at the two third baffle plates under the action of the second baffle plate, then the materials are kicked by the kicking assembly and fall on the two crushing rollers, then the two crushing rollers crush the materials, the crushing can be carried out for multiple times, the distance between the two crushing rollers for the first time is larger, only the distance between the two crushing rollers for the second time is reduced gradually, the materials fall on the filtering plate, the sizes of crushed particles during crushing are different, the particles meeting requirements can permeate between the filtering plates and reach the collecting box, then the large particles are left, the cleaning assembly cleans the crushing rollers during crushing by the crushing rollers, and then the first plate can vibrate the first plate under the action of the vibrating assembly, when no crushed material falls down at the filtering plate, the first motor drives the crushing box to rotate by a straight angle, then the blowing component moves in the rotating process to block the filtering plate, the raw material on the first plate falls down at the feeding port at the top of the crushing box after the rotation, then the blowing component blows air to the inside through the filtering plate, then the scraping component scrapes the filtering plate, then the baffle component moves to block the material at the feeding port, then the first motor drives the crushing box to rotate again, the two crushing rollers are driven to move under the action of the first transmission component and the distance adjusting component in the rotation process of the crushing box to change the distance between the two crushing rollers, the crushing box returns to the initial state after the rotation is finished, at the moment, the baffle component is opened to enable the material at the material shifting component to fall down, performing secondary crushing, and performing crushing repeatedly until all the materials are crushed and fall down; the filtering plate can vibrate to enable the materials to be better permeated, the phenomenon that small particles cannot pass through due to blocking of permeation holes by large particles is avoided, the particles meeting the requirements can better permeate and fall into the collecting box to be collected, the cleaning assembly can clean the crushing rollers, the particles adhered to the crushing rollers can be cleaned during crushing, so that the crushing effect is improved, the aggregation assembly enables the materials to fall between the two crushing rollers in a centralized manner to enable the materials to be more crushed, then the material stirring assembly stirs the materials falling from the aggregation assembly, the materials can be well and uniformly distributed on the two crushing rollers while the materials are not blocked, the protection effect on the crushing rollers is improved while the crushing effect is improved, the service life is prolonged, the vibrating assembly can blow the filtering plate after the crushing box is turned over at a flat angle, thereby can blow down the material that blocks up filtration plate infiltration hole, later scrape the material subassembly and scrape the material to filtering the plate to better messenger filters all infiltration holes of plate and is in the state of opening, can not take place to block up, thereby has improved and has carried out filterable effect to the material, makes the secondary or kibbling effect after many times more stable.
Furthermore, the first transmission assembly comprises a first rotating shaft rotatably arranged on the first supporting plate, a first gear fixed on the first rotating shaft, a first rod fixed on the crushing box, a second gear fixed on the first rod and meshed with the first gear, and a second belt transmission structure connected with the first rotating shaft and the distance adjusting assembly; the distance adjusting assembly comprises a first sliding chute and a second sliding chute which are arranged on the crushing box, a second rotating shaft which is arranged on the first sliding chute in a sliding manner, a first baffle plate which is arranged on the second sliding chute in a sliding manner, first lead screw nuts which are fixedly arranged on two sides of the second rotating shaft and are positioned on the outer side of the crushing box, a second electric motor which is fixed on the first lead screw nuts and is connected with the second rotating shaft, a first lead screw which penetrates through the two first lead screw nuts, and a second supporting plate which is arranged on the crushing box and is matched with the first lead screw in a rotating manner; the crushing roller is fixedly connected to the second rotating shaft; the baffle plate assembly comprises a fifth support plate fixedly arranged on the outer side of the crushing box, a second telescopic rod fixed on the fifth support plate, a sixth support plate arranged on the second telescopic rod, and a tenth baffle plate connected to the sixth support plate and slidably arranged in the crushing box; after the completion of smashing for the first time mainly become with the granule of large granule material littleer, the granule that produces during later smashing and meeting the requirements can be in filtering plate department and fall into the collecting box, thereby make the size of material carried out progressively smashing from big to little, one can avoid once only smashing into the tiny particle that meets the requirements with the large granule material, thereby avoid smashing the roller and receiving great power and taking place the damage easily, and can through smashing many times, all there is some tiny particle that meets the requirements to be collected in the collecting box at every turn, thereby can smash the material reduction that needs to carry out when smashing for the last time, thereby make kibbling effect improve, can be better smash into qualified size with it and be collected in the collecting box.
Furthermore, the cleaning assembly comprises a rotary connecting piece fixedly arranged on the crushing box, a blowing box rotatably arranged on the rotary connecting piece, a driving part matched with the blowing box, a gear box arranged on the inner wall of the crushing box, a second rod piece matched with the vibration assembly and a cleaning part arranged above the blowing box; the contact place of the inner walls of the air blowing box and the crushing box is made of flexible materials; the air blowing box is provided with an air vent communicated with the outside of the crushing box; the air outlet is arranged on the air blowing box and is provided with a one-way valve arranged at the air vent; the cleaning component comprises a fourth supporting plate fixedly arranged on the air blowing box, a second cleaning roller rotatably arranged on the fourth supporting plate and used for cleaning the crushing roller, and a mini motor arranged on the fourth supporting plate and connected to the second cleaning roller; a fifth gear fixed on the second rotating shaft and a sixth gear meshed with the fifth gear are arranged in the gear box; the sixth gear is connected with the driving part; when the crushing roller rotates, the fifth gear is driven by the second rotating shaft, then the driving part can continuously blow air in the air blowing box onto the crushing roller, so that material residues adhered to the crushing roller can be blown down when the crushing roller is crushed, the situation that no material exists on the crushing roller when the crushing roller is crushed can be better guaranteed, crushed particles can not stand on the residues to influence the crushing effect when the crushing roller is crushed due to the residues on the crushing roller, the precision of the crushing roller can be improved, the crushed particles are more standard, the material crushing effect is improved, the crushed particles are gradually increased during crushing, the degree of adhering the materials to the crushing roller can be reduced by reducing the obstruction force of crushing at every time, and the residue adhered to the crushing roller can be blown down by the air blowing box better, the second cleaning roller still can rotate under mini motor's effect afterwards to can utilize rotatoryly to clear up crushing roller, make the residue of adhesion on the crushing roller can be better cleared up, thereby improved the crushing effect to the material.
Further, the driving part comprises a fifth rotating shaft fixed on the sixth gear, a fourth connecting rod hinged to the fifth rotating shaft, a fifth connecting rod hinged to the fourth connecting rod, a sixth rotating shaft hinged to the fifth connecting rod, an eighth baffle fixed on the sixth rotating shaft, and a ninth baffle fixed on the eighth baffle and slidably arranged in the blowing box; a fourth sliding chute and a third sliding chute are arranged at the matching position of the side surface of the air blowing box and the driving component; the ninth baffle is connected with the fourth chute in a sliding manner; the eighth baffle is connected with the third chute in a sliding manner; when using, drive component can make the ninth baffle slide in blowing box to realize that the air in the blowing box blows out at the air outlet, the design that utilizes ninth baffle and fourth spout can be when outwards blowing out the air, and the air in the blowing box can not leak out, thereby makes the air that blows out more, and the velocity of flow is higher, improves the stability to the clearance effect of crushing roller.
Furthermore, the blowing assembly comprises a fourth gear fixedly arranged on the first supporting plate, a third gear meshed with the fourth gear, a second lead screw penetrating through the crushing box and fixed on the third gear, a second lead screw nut in threaded connection with the second lead screw, a seventh baffle fixed on the rotary connecting piece, and a blowing element arranged below the seventh baffle; the scraping component comprises a first telescopic rod fixed on the first plate, a second plate arranged at the output end of the first telescopic rod, a sixth baffle fixed on the second plate, a third supporting plate arranged and fixed better than the second plate, a first cleaning roller rotatably arranged on the third supporting plate, a steel wire rope connected to the first cleaning roller, and a clockwork spring arranged on the second plate and connected to the steel wire rope; when the crushing box rotates by a straight angle, the material which is not permeated by the particles on the filtering plate falls onto the feeding port under the action of gravity, the third gear moves on the fourth gear at the same time of the action, so that the seventh baffle moves to the position below the filtering plate through meshing, the cleaning assembly blows air to the filtering plate, the material clamped in the permeation hole position on the filtering plate can be enabled to fall down, the filtering plate cannot be blocked, then the first telescopic rod moves, the filtering plate is scraped through the second plate, the residual liquid adhered to the filtering plate falls down and flows out of the feeding port, the residual liquid cannot be adhered to the filtering plate, then the sixth baffle blocks the filtering plate, the permeation holes are blocked from two sides to the middle in the blocking process, and therefore, a part of the permeation holes can be blocked gradually in the process, some is not blocked, thereby can make the degree of the air that the component of blowing blows to filtering plate department increase, later can be better will block up the granule of oozing the hole and blow away, better assurance filters the plate and can not blockked up, thereby better assurance meeting the requirements the granule can be better filter down, the rotation of first cleaning roller can increase the effect that the second plate scraped the material to filtering the plate, better will filter the residue of adhesion on the plate and scrape down, thereby better crushing and the granule collection effect of improvement granule.
Furthermore, the vibration component comprises a fourth rotating shaft connected with the pre-tightening wheel, a first connecting rod hinged to the fourth rotating shaft, a second connecting rod hinged to the first connecting rod, a third connecting rod hinged to the second connecting rod, a supporting block hinged to the third connecting rod and fixed below the first plate, a guide block hinged to the third connecting rod, a first guide rod arranged below the guide block and fixed on the crushing box, and a second guide rod arranged on the side wall of the crushing box; because the second pivot is pivoted always, so the fourth pivot can rotate always, thereby the direction carries out reciprocating motion about making the supporting shoe, make first plate shake, use a power that acts on first plate always to drive first plate up-and-down reciprocating motion, bai tuo uses the spring, thereby can accelerate the frequency of first plate shake from top to bottom, make that filter the material on the plate can be better screen down, thereby the effect of material collection has been increased, make the material carry out kibbling effect and also can improve.
Furthermore, the material shifting assembly comprises a dustproof cavity arranged on a third baffle, a third belt transmission structure arranged in the dustproof cavity, a third motor connected to the dustproof cavity and fixed on the third belt transmission structure, a fifth baffle, a fourth baffle and material shifting plates, wherein the size of the fifth baffle is larger than that of the belt fixed on the third belt transmission structure, the fifth baffle is used for blocking particles to clamp the third belt transmission structure, the fifth baffle is arranged on the outer side of the third belt transmission structure, and the material shifting plates are arranged on the two fifth baffles; the third belt transmission structure is sealed by the dust-proof cavity, the fourth baffle and the fifth baffle, so that the third belt transmission structure cannot be clamped by particles to influence material shifting, the material shifting plate can move on a conveying track of the third belt transmission structure under the action of the fifth baffle, and materials falling from the third baffle are shifted to the periphery, so that the materials can well and uniformly fall on the crushing roller, the crushing roller uniformly crushes the materials, the service life of the crushing roller is prolonged, and the crushing effect of the crushing roller is also improved.
Furthermore, the screens piece is used for blocking the second baffle, and the screens piece blocks crushing case after crushing case upset straight angle, makes following material can be fine fall to dial the material subassembly on, later crushing case upset get back to the normal position again better with its gathering concentrate on third baffle department fall, the second baffle leans on the effect in self to overturn when rotating round crushing case.
In conclusion, the driving structure is arranged, so that the crushing degree of each time is different when the materials are crushed, the crushing degree of each time is superior to the crushing degree of the previous time, and by analogy, the crushing roller can be well damaged when being crushed to be qualified, and then the materials can be better crushed to be qualified through multiple times of crushing; the material stirring assembly is arranged to stir materials, so that the materials can be uniformly spread on the crushing roller, the crushing effect is improved, and the protection effect on the crushing roller is improved; the vibration component is arranged to vibrate the first plate, so that the crushed materials can better pass through the vibration component; the material scraping assembly and the air blowing assembly are arranged, so that the filtering plate cannot be blocked, and the crushing stability is better ensured.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic diagram of the focusing assembly of the present invention;
FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of B of FIG. 2 according to the present invention;
fig. 5 is a schematic structural view of a blowing assembly according to the present invention;
FIG. 6 is a first schematic structural diagram of a cleaning assembly of the present invention;
FIG. 7 is a schematic diagram of an exploded view of the kick-out assembly of the present invention;
FIG. 8 is a perspective view of the present invention;
FIG. 9 is a schematic view of a first transmission assembly according to the present invention;
FIG. 10 is an enlarged view of C of FIG. 9 in accordance with the present invention;
FIG. 11 is an exploded view of the cleaning assembly of the present invention;
FIG. 12 is an enlarged view of D of FIG. 11 in accordance with the present invention;
FIG. 13 is a schematic view of the air outlet of the present invention;
FIG. 14 is a schematic view of a fourth gear of the present invention;
FIG. 15 is a schematic structural view of a first chute according to the present invention;
FIG. 16 is a schematic view of a first baffle of the present invention;
FIG. 17 is a schematic view of the construction of the baffle assembly of the present invention;
Detailed Description
In order to make the technical solutions of the present invention better understood, 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.
As shown in fig. 1-17, a device for processing and producing medicinal materials comprises two first supporting plates 1 arranged on a ground plane, a crushing structure 4 arranged between the two first supporting plates 1, a driving structure 3 arranged at two sides of the crushing structure 4 and connected to the two first supporting plates 1 for driving the crushing structure 4, a collecting box 2 arranged below the crushing structure 4, and a baffle assembly 5 arranged above the crushing structure 4; the crushing structure 4 comprises a crushing box 402 connected to the driving structure 3 for crushing the medicine, a feeding port 403 arranged at the topmost part of the crushing box 402 for controlling feeding, and a first plate member 40 arranged at the lowest end of the crushing box 402 for filtering powder; the method is characterized in that: the crushing structure 4 further comprises two gathering assemblies 42 arranged below the baffle assembly 5 and used for gathering materials, a material shifting assembly 43 arranged between the two gathering assemblies 42 and used for shifting materials, two crushing rollers 44 arranged below the gathering assemblies 42 and used for crushing the materials, cleaning assemblies 45 arranged on two sides of the two crushing rollers 44 and used for cleaning the crushing rollers 44, a vibrating assembly 46 arranged below the first plate 40 and used for vibrating the first plate 40, a material scraping assembly 47 arranged above the first plate 40 and used for scraping the first plate 40, and a blowing assembly 48 arranged below the first plate 40 and used for blowing and cleaning the first plate 40; a filtering plate 401 for filtering is arranged in the middle of the first plate 40; the gathering assembly 42 comprises a third baffle 423 fixedly arranged in the crushing box 402, a third rotating shaft 422 arranged on the third baffle 423 and a second baffle 421 rotatably arranged on the third rotating shaft 422; the position-locking block 41 is used for fixing the position of the second baffle 421; the driving structure 3 comprises a first motor 31 arranged on the side surface of one of the first support plates 1 and used for rotating the crushing box 402, a distance adjusting component 33 arranged on the side surface of the crushing box 402 and connected to the crushing rollers 44 and used for controlling the distance between the two crushing rollers 44 to adjust the crushing degree, a first transmission component 32 arranged on the side surface of the other first support plate 1 and used for controlling the movement of the distance adjusting component 33, a first belt transmission structure 34 connected to the distance adjusting component 33 and used for driving the vibration component 46 to move, and a pre-tightening wheel 35 arranged at the first belt transmission structure 34 and used for pre-tightening the first belt transmission structure 34; the baffle plate assembly 5 is used for controlling the falling time of the material; when the material crusher is used, materials needing to be crushed are put into the crushing box 402 from the feeding port 403, the baffle plate assembly 5 cannot block the materials, then the materials fall on the aggregation assembly 42, the materials are aggregated at the two third baffle plates 423 under the action of the second baffle plate 421, then the materials are stirred by the stirring assembly 43 and fall on the two crushing rollers 44, then the materials are crushed by the two crushing rollers 44 for multiple times, the distance between the two crushing rollers 44 in the first crushing is larger, the distance between the two crushing rollers 44 in the second crushing is smaller, the materials fall on the filtering plate 401, the sizes of the crushed particles are different, the particles meeting requirements penetrate between the filtering plates 401 and reach the collecting box 2, then the large particles are left, the cleaning assembly 45 cleans the crushing rollers 44 when the crushing rollers 44 crush, and then the first plate 40 can vibrate the first plate 40 under the action of the assembly 46, when no crushed material falls down from the filtering plate 401, the first motor 31 drives the crushing box 402 to rotate a straight angle, then the blowing assembly 48 moves in the rotating process to block the filtering plate 401, the material on the first plate 40 falls down to the position of the top feeding port 403 of the crushing box 402 after the rotation, then the blowing assembly 48 blows the air to the inside through the filtering plate 401, then the scraping assembly 47 scrapes the filtering plate 401, then the baffle assembly 5 moves to block the material at the feeding port 403, then the first motor 31 drives the crushing box 402 to rotate again, the two crushing rollers 44 are driven to move by the first driving assembly 32 and the distance adjusting assembly 33 in the process of the rotation of the crushing box 402, the distance between the two crushing rollers 44 changes, the crushing box 402 returns to the original state after the rotation is finished, and then the baffle assembly 5 opens, the material at the material shifting assembly 43 is dropped and the second time of crushing is carried out, and the crushing is carried out in a reciprocating way until all the material is crushed and dropped.
Specifically, the first transmission assembly 32 includes a first rotating shaft 321 rotatably disposed on the first support plate 1, a first gear 322 fixed to the first rotating shaft 321, a first rod 324 fixed to the crushing box 402, a second gear 323 fixed to the first rod 324 and engaged with the first gear 322 to drive the first gear 322 to rotate, and a second belt transmission structure 325 connected to the first rotating shaft 321 and the distance adjusting assembly 33 to drive the distance adjusting assembly 33 to move; the distance adjusting component 33 comprises a first chute 336 and a second chute 337 arranged on the crushing box 402, a second rotating shaft 335 arranged on the first chute 336 in a sliding manner and used for supporting the crushing roller 44, a first baffle 338 arranged on the second chute 337 in a sliding manner and used for supporting the second rotating shaft 335, first lead screw nuts 333 fixedly arranged on two sides of the second rotating shaft 335 and positioned outside the crushing box 402, a second electric motor 334 fixed on the first lead screw nuts 333 and connected to the second rotating shaft 335 and used for driving the second rotating shaft 335 to rotate, first lead screws 331 arranged through the two first lead screw nuts 333 and used for driving the two first lead screw nuts 333 to adjust the distance, and a second support plate 332 arranged on the crushing box 402 and rotatably matched with the first lead screws 331 and used for supporting the first lead screws 331; the crushing roller 44 is fixedly connected to the second rotating shaft 335; the baffle plate assembly 5 comprises a fifth support plate 51 fixedly arranged on the outer side of the crushing box 402, a second telescopic rod 52 fixed on the fifth support plate 51, a sixth support plate 53 arranged on the second telescopic rod 52, and a tenth baffle plate 54 connected to the sixth support plate 53 and slidably arranged in the crushing box 402; the second telescopic rod 52 is used for driving the sixth supporting plate 53 to reciprocate; the tenth baffle 54 is used for blocking the materials; the arrangement of the first baffle 338, the first chute 336 and the second chute 337 can prevent the materials from seeping out, so that the second rotating shaft 335 can open a groove on the crushing box 402 to move and the inner part of the crushing box 402 is in a closed state; the second belt drive structure 325 is prior art; the two ends of the first lead screw 331 are rotated in different directions.
Specifically, the cleaning assembly 45 includes a rotary joint 453 fixed to the pulverizing box 402, a blowing box 451 rotatably provided to the rotary joint 453 for blowing air onto the pulverizing roller 44, a driving member 452 engaged with the blowing box 451 for controlling the blowing of air, a gear box 455 provided on an inner wall of the pulverizing box 402 for driving the driving member 452, a second rod 454 engaged with the vibration assembly 46 for swinging the blowing box 451 up and down, and a cleaning member 457 provided above the blowing box 451 for cleaning the pulverizing roller 44; the blow box 451 is of a flexible material in contact with the inner wall of the crushing box 402; the air blowing box 451 is provided with an air vent 4511 communicated with the outside of the crushing box 402; the air vent 4511 is provided with a one-way valve for preventing air in the air blowing box 451 from being discharged, and the air blowing box 451 is provided with an air outlet 4514 for collecting wind and blowing the wind onto the crushing roller 44; the cleaning component 457 comprises a fourth supporting plate 4571 fixedly arranged on the air blowing box 451, a second cleaning roller 4572 rotatably arranged on the fourth supporting plate 4571 and used for cleaning the crushing roller 44, and a mini motor 4573 arranged on the fourth supporting plate 4571 and connected to the second cleaning roller 4572 and used for driving the second cleaning roller 4572 to rotate; a fifth gear 4551 fixed to the second rotating shaft 335 and a sixth gear 4552 meshed with the fifth gear 4551 are arranged inside the gear box 455; the sixth gear 4552 is connected to the driving part 452; the rotary joint 453 is fixed to the crushing box 402, the air blowing box 451 is rotatably connected to the rotary joint 453, the gear box 455 is fixed to the crushing box 402, the fifth gear 4551 is rotatably provided in the gear box 455, the sixth gear 4552 is rotatably provided in the gear box 455, and the sixth gear 4552 is connected to the driving member 452.
Specifically, the driving member 452 includes a fifth rotating shaft 4521 fixed to a sixth gear 4552, a fourth connecting rod 4522 hinged to the fifth rotating shaft 4521, a fifth connecting rod 4523 hinged to the fourth connecting rod 4522, a sixth rotating shaft 4524 hinged to the fifth connecting rod 4523, an eighth flap 4525 fixed to the sixth rotating shaft 4524, a ninth flap 4526 fixed to the eighth flap 4525 and slidably disposed inside the blow box 451 for pushing the air in the blow box 451 outward; a fourth sliding groove 4513 for supporting a ninth baffle 4526 and a third sliding groove 4512 for supporting an eighth baffle 4525 are formed at a position where the side surface of the blow box 451 cooperates with the driving member 452; the ninth blocking plate 4526 is slidably connected to the fourth sliding groove 4513; the eighth blocking plate 4525 is slidably connected to the third sliding groove 4512; the eighth flapper 4525, the sixth rotating shaft 4524 and the ninth flapper 4526 are integrally formed; the ninth flapper 4526 is attached to the inner wall of the blow box 451.
Specifically, the blowing assembly 48 includes a fourth gear 486 fixedly disposed on the first support plate 1, a third gear 481 meshed with the fourth gear 486, a second lead screw 482 penetrating through the crush box 402 and fixed to the third gear 481, a second lead screw nut 483 screwed to the second lead screw 482, a seventh baffle 484 fixed to the rotational connection member 453 and used for blocking the filter plate 401, and a blowing element 485 disposed below the seventh baffle 484 and used for blowing air to the filter plate 401; the scraping component 47 comprises a first telescopic rod 471 fixed on the first plate 40, a second plate 474 arranged at the output end of the first telescopic rod 471 for scraping the filtering plate 401, a sixth baffle 472 fixed on the second plate 474 for blocking the filtering plate 401, a third support plate 477 arranged on the second plate 474, a first cleaning roller 475 rotatably arranged on the third support plate 477 for rotatably cleaning the filtering plate 401, a steel wire rope 476 connected to the first cleaning roller 475 for pulling the first cleaning roller 475 to rotate, and a clockwork spring 473 arranged on the second plate 474 and connected to the steel wire rope 476 for resetting the steel wire rope 476; the spring 473 is fixed to the second plate 474, the first telescopic rod 471 is fixed to the first plate 40, and the wire rope 476 passes through the second plate 474.
Specifically, the vibrating assembly 46 includes a fourth rotating shaft 461 connected to the pre-tightening wheel 35, a first connecting rod 462 hinged to the fourth rotating shaft 461, a second connecting rod 463 hinged to the first connecting rod 462, a third connecting rod 464 hinged to the second connecting rod 463, a supporting block 465 hinged to the third connecting rod 464 and fixed below the first plate 40 for enabling the first plate 40 to reciprocate up and down to form vibration, a guide block 466 hinged to the third connecting rod 464, a first guide rod 467 arranged below the guide block 466 and fixed to the crushing box 402 for enabling the guide block 466 to reciprocate and guide, and a second guide rod 468 arranged on a side wall of the crushing box 402 for guiding the first plate 40 to move up and down.
Specifically, the material shifting assembly 43 includes a dustproof cavity 436 disposed on the third baffle 423, a third belt transmission structure 435 disposed inside the dustproof cavity 436, a third motor 431 connected to the dustproof cavity 436 and fixed to the third belt transmission structure 435 for driving the third belt transmission structure 435 to convey, a fifth baffle 433 fixed to the third belt transmission structure 435 and having a size larger than that of the belt for blocking particles from blocking the third belt transmission structure 435, a fourth baffle 432 disposed outside the third belt transmission structure 435 and used for matching with the fifth baffle 433 to block particles from entering the third belt transmission structure 435, and a material shifting plate 434 disposed on the two fifth baffles 433 for shifting materials.
Specifically, the blocking block 41 is used for blocking the second baffle 421, after the crushing box 402 is turned over by a straight angle, the blocking block 41 blocks the crushing box 402, so that the lower material can well fall onto the material shifting assembly 43, after the crushing box 402 is turned back to the original position, the lower material is better gathered and concentrated at the third baffle 423 to fall, and the second baffle 421 is turned over by the action of the second baffle 421 when rotating around the crushing box 402.
The specific working process of the invention is as follows: when in use, materials to be crushed are put into the crushing box 402 from the feeding port 403, the tenth baffle 54 is located at the feeding port 403, the materials cannot block the materials to be crushed, then the materials fall on the aggregation component 42, the materials are aggregated at the two third baffles 423 under the action of the second baffle 421, then the third motor 431 drives the third belt transmission structure 435 to convey the material shifting plate 434, the material shifting plate 434 evenly spreads the materials on the crushing roller 44, then the second belt motor 334 drives the second rotating shaft 335 to rotate, the baffle component 5 of the pre-tightening wheel 35 drives the crushing roller 44 to crush the materials, the second rotating shaft 335 drives the fifth gear 4551 to rotate during crushing, the fifth gear 4551 drives the sixth gear 4552 to rotate, the sixth gear 4552 drives the fifth rotating shaft 4521 to rotate, and then the fifth rotating shaft 4521 drives the fifth connecting rod 4523 through the fourth connecting rod 4522, the ninth baffle 4526 is made to slide back and forth in the blow box 451 so that after the air in the blow box 451 is blown out at the air outlet 4514, no air leaks out at the air vent 4511 when the ninth baffle 4526 pushes the air out, the blow box 451 is made to be filled with the air again when the ninth baffle 4526 returns, the air outlet 4514 is provided with a one-way valve, the ninth baffle 4526 is also provided with a one-way valve so that the air is sucked in from the outside of the crushing box 402 and blown onto the crushing roller 44 in the crushing box 402, meanwhile, the mini motor 4573 drives the second cleaning roller 4572 to rotate, the crushing roller 44 is cleaned, the crushed material falls on the first plate 40, the second rotating shaft 335 rotates all the time, the second rotating shaft 335 drives the fourth rotating shaft 461 to rotate through the first belt transmission structure 34, and then the fourth rotating shaft 461, the first connecting rod 462, the second connecting rod 463 and the guide block 466 form a crank block structure, the guide block 466 is driven to slide on the first guide rod 467 in a reciprocating manner, when the guide block 466 slides in a reciprocating manner, the first plate 40 is driven to reciprocate up and down under the action of the third connecting rod 464 and the supporting block 465, then the first plate 40 drives the second rod 454 to move upwards when moving upwards, the second rod 454 drives the blowing box 451 to swing through the third rod 456 abutting against the blowing box 451, then the blowing range of the blowing box 451 is increased, then when the material on the filtering plate 401 does not fall into the collecting box 2 through the filtering plate 401, the remaining material on the filtering plate 401 is large in particles, at this time, when the crushing box 402 rotates, the third gear 481 can rotate under the action of the third rod 456, then the third gear 481 drives the second lead screw 482, the second lead screw drives the seventh baffle 484 and the blowing element 485 to move through the second lead screw nut 483, so as to block the filtering plate 401, then the first telescopic rod 471 drives 7 the scraping component 47 to move, so that the sixth baffle 472 blocks the filtering plate 401, then the second plate 474 and the first cleaning roller 475 scrape the filtering plate 401, the first cleaning roller 475 rotates under the action of the wire rope 476, then the blowing box 451 rotates under the action of gravity, so that a space is left between the blowing box 451 and the crushing roller 44, so that the material falls onto the feeding port 403 along the space, then the second telescopic rod 52 drives the sixth supporting plate 53, so that the two tenth baffles 54 block the material at the feeding port 403, then the crushing box 402 is turned back again, then the scraping component 47 and the blowing component 48 are reset, then the material falls down again from top to bottom, so as to perform the second crushing, and in the process of turning over the crushing box 402, the second gear 323 and the first rod 324 and the crushing box 402 rotate together, therefore, the first gear 322 drives the first rotating shaft 321 to rotate, so that the first rotating shaft 321 drives the first lead screw 331 to rotate through the second belt transmission structure 325, and then the first lead screw 331 drives the two first lead screw nuts 333 to move in opposite directions, so that the distance between the two crushing rollers 44 is shortened;
this is followed by a second comminution, which is repeated until all the material has fallen.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all 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.

Claims (8)

1. A medicinal material processing and producing device comprises two first supporting plates (1) arranged on a ground plane, a crushing structure (4) arranged between the two first supporting plates (1), a driving structure (3) arranged at two sides of the crushing structure (4) and connected with the two first supporting plates (1), a collecting box (2) arranged below the crushing structure (4), and a baffle assembly (5) arranged above the crushing structure (4); the crushing structure (4) comprises a crushing box (402) connected with the driving structure (3), a feeding port (403) arranged at the topmost part of the crushing box (402), and a first plate (40) arranged on the crushing box (402); the method is characterized in that: the crushing structure (4) further comprises two gathering assemblies (42) arranged below the baffle assembly (5), a material stirring assembly (43) arranged between the two gathering assemblies (42), two crushing rollers (44) arranged below the gathering assemblies (42), cleaning assemblies (45) arranged on two sides of the two crushing rollers (44), a vibration assembly (46) arranged below the first plate (40), a material scraping assembly (47) arranged above the first plate (40), and a blowing assembly (48) arranged below the first plate (40); a filtering plate (401) is arranged in the middle of the first plate (40); the gathering assembly (42) comprises a third baffle (423) fixedly arranged in the crushing box (402), a third rotating shaft (422) arranged on the third baffle (423), and a second baffle (421) rotatably arranged on the third rotating shaft (422); the clamping block (41) is used for fixing the position of the second baffle plate (421); the driving structure (3) comprises a first motor (31) arranged on the side surface of one first supporting plate (1), a distance adjusting component (33) arranged on the side surface of the crushing box (402) and connected to the crushing roller (44), a first transmission component (32) arranged on the side surface of the other first supporting plate (1), a first belt transmission structure (34) connected to the distance adjusting component (33), and a pre-tightening wheel (35) arranged at the position of the first belt transmission structure (34).
2. The device for processing and producing medicinal materials according to claim 1, wherein: the first transmission assembly (32) comprises a first rotating shaft (321) rotatably arranged on the first supporting plate (1), a first gear (322) fixed on the first rotating shaft (321), a first rod piece (324) fixed on the crushing box (402), a second gear (323) fixed on the first rod piece (324) and meshed with the first gear (322), and a second belt transmission structure (325) connected with the first rotating shaft (321) and the distance adjusting assembly (33); the distance adjusting assembly (33) comprises a first sliding groove (336) and a second sliding groove (337) which are arranged on the crushing box (402), a second rotating shaft (335) which is arranged on the first sliding groove (336) in a sliding manner, a first baffle (338) which is arranged on the second sliding groove (337) in a sliding manner, first lead screw nuts (333) which are fixedly arranged on two sides of the second rotating shaft (335) and are positioned on the outer side of the crushing box (402), a second charged motor (334) which is fixed on the first lead screw nuts (333) and is connected with the second rotating shaft (335), first lead screws (331) which are arranged in the two first lead screw nuts (333) in a penetrating manner, and a second supporting plate (332) which is arranged on the crushing box (402) and is matched with the first lead screws (331) in a rotating manner; the crushing roller (44) is fixedly connected to the second rotating shaft (335); the baffle plate assembly (5) comprises a fifth supporting plate (51) fixedly arranged on the outer side of the crushing box (402), a second telescopic rod (52) fixed on the fifth supporting plate (51), a sixth supporting plate (53) arranged on the second telescopic rod (52), and a tenth baffle plate (54) connected to the sixth supporting plate (53) and slidably arranged in the crushing box (402).
3. The device for processing and producing medicinal materials according to claim 2, wherein: the cleaning assembly (45) comprises a rotary connecting piece (453) fixedly arranged on the crushing box (402), an air blowing box (451) rotatably arranged on the rotary connecting piece (453), a driving component (452) matched with the air blowing box (451), a gear box (455) arranged on the inner wall of the crushing box (402), a second rod (454) matched with the vibration assembly (46) and a cleaning component (457) arranged above the air blowing box (451); the place where the air blowing box (451) contacts with the inner wall of the crushing box (402) is made of flexible material; the air blowing box (451) is provided with a vent hole (4511) communicated with the outside of the crushing box (402); the air blowing box (451) is provided with an air outlet (4514) which is provided with a one-way valve arranged at the position of the vent hole (4511); the cleaning component (457) comprises a fourth supporting plate (4571) fixedly arranged on the air blowing box (451), a second cleaning roller (4572) rotatably arranged on the fourth supporting plate (4571) and used for cleaning the crushing roller (44), and a mini motor (4573) arranged on the fourth supporting plate (4571) and connected to the second cleaning roller (4572); a fifth gear (4551) fixed on the second rotating shaft (335) and a sixth gear (4552) meshed with the fifth gear (4551) are arranged in the gear box (455); the sixth gear (4552) is connected to a drive member (452).
4. The device for processing and producing medicinal materials according to claim 3, wherein: the driving component (452) comprises a fifth rotating shaft (4521) fixed to a sixth gear (4552), a fourth connecting rod (4522) hinged to the fifth rotating shaft (4521), a fifth connecting rod (4523) hinged to the fourth connecting rod (4522), a sixth rotating shaft (4524) hinged to the fifth connecting rod (4523), an eighth baffle (4525) fixed to the sixth rotating shaft (4524), and a ninth baffle (4526) fixed to the eighth baffle (4525) and arranged inside the blowing box (451) in a sliding mode; a third sliding groove (4512) of a fourth sliding groove (4513) provided at a position where the side surface of the air blowing box (451) engages with the driving member (452); the ninth baffle plate (4526) is slidably connected to the fourth sliding chute (4513); the eighth baffle plate (4525) is slidably connected to the third sliding groove (4512).
5. The device for processing and producing medicinal materials according to claim 1, wherein: the blowing assembly (48) comprises a fourth gear (486) fixedly arranged on the first supporting plate (1), a third gear (481) meshed with the fourth gear (486), a second lead screw (482) penetrating through the crushing box (402) and fixed on the third gear (481), a second lead screw nut (483) in threaded connection with the second lead screw (482), a seventh baffle (484) fixed on the rotating connecting piece (453), and a blowing element (485) arranged below the seventh baffle (484); the scraping component (47) comprises a first telescopic rod (471) fixed on the first plate (40), a second plate (474) arranged at the output end of the first telescopic rod (471), a sixth baffle (472) fixed on the second plate (474), a third supporting plate (477) arranged on the second plate (474), a first cleaning roller (475) rotatably arranged on the third supporting plate (477), a steel wire rope (476) connected to the first cleaning roller (475), and a clockwork spring (473) arranged on the second plate (474) and connected to the steel wire rope (476).
6. The device for processing and producing medicinal materials according to claim 1, wherein: the vibration component (46) comprises a fourth rotating shaft (461) connected to the pre-tightening wheel (35), a first connecting rod (462) hinged to the fourth rotating shaft (461), a second connecting rod (463) hinged to the first connecting rod (462), a third connecting rod (464) hinged to the second connecting rod (463), a supporting block (465) hinged to the third connecting rod (464) and fixed below the first plate (40), a guide block (466) hinged to the third connecting rod (464), a first guide rod (467) arranged below the guide block (466) and fixed to the crushing box (402), and a second guide rod (468) arranged on the side wall of the crushing box (402).
7. The device for processing and producing medicinal materials according to claim 1, wherein: the material stirring assembly (43) comprises a dust-proof cavity (436) arranged on the third baffle (423), a third belt transmission structure (435) arranged in the dust-proof cavity (436), a third motor (431) connected to the dust-proof cavity (436) and fixed on the third belt transmission structure (435), a fifth baffle (433) fixed on the belt of the third belt transmission structure (435) and larger than the belt in size and used for blocking particles from blocking the third belt transmission structure (435), a fourth baffle (432) arranged on the outer side of the third belt transmission structure (435), and material stirring plates (434) arranged on the two fifth baffles (433).
8. The device for processing and producing medicinal materials according to claim 1, wherein: the clamping block (41) is used for clamping the second baffle plate (421).
CN202110660612.3A 2021-06-15 2021-06-15 Medicinal material processing apparatus for producing Withdrawn CN113318813A (en)

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Application Number Priority Date Filing Date Title
CN202110660612.3A CN113318813A (en) 2021-06-15 2021-06-15 Medicinal material processing apparatus for producing

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Application Number Priority Date Filing Date Title
CN202110660612.3A CN113318813A (en) 2021-06-15 2021-06-15 Medicinal material processing apparatus for producing

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113771262A (en) * 2021-09-23 2021-12-10 龙港市宏翔机械有限公司 Woven bag wire drawing pretreatment process
CN114192220A (en) * 2021-12-06 2022-03-18 江苏唐盾材料科技有限公司 Method and equipment for manufacturing inorganic gelled building material
CN114570469A (en) * 2022-01-26 2022-06-03 江苏吉能达环境能源科技有限公司 Feeding device of roller press
CN115283072A (en) * 2022-09-29 2022-11-04 江苏创源特钢股份有限公司 Broken filter equipment of residue letter sorting for special steel production
CN115518724A (en) * 2022-09-27 2022-12-27 重庆文理学院 Utilize processingequipment of blue stone sediment production rock plate
CN116066098A (en) * 2023-03-15 2023-05-05 华能云南滇东能源有限责任公司 Environment-friendly coal mining tunneling system and method for mine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113771262A (en) * 2021-09-23 2021-12-10 龙港市宏翔机械有限公司 Woven bag wire drawing pretreatment process
CN114192220A (en) * 2021-12-06 2022-03-18 江苏唐盾材料科技有限公司 Method and equipment for manufacturing inorganic gelled building material
CN114192220B (en) * 2021-12-06 2022-12-30 江苏唐盾材料科技有限公司 Method and equipment for manufacturing inorganic gelled building material
CN114570469A (en) * 2022-01-26 2022-06-03 江苏吉能达环境能源科技有限公司 Feeding device of roller press
CN114570469B (en) * 2022-01-26 2023-07-18 江苏吉能达环境能源科技有限公司 Feeding device of roller press
CN115518724A (en) * 2022-09-27 2022-12-27 重庆文理学院 Utilize processingequipment of blue stone sediment production rock plate
CN115518724B (en) * 2022-09-27 2024-04-12 重庆文理学院 Utilize processingequipment of blue stone sediment production rock board
CN115283072A (en) * 2022-09-29 2022-11-04 江苏创源特钢股份有限公司 Broken filter equipment of residue letter sorting for special steel production
CN116066098A (en) * 2023-03-15 2023-05-05 华能云南滇东能源有限责任公司 Environment-friendly coal mining tunneling system and method for mine

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Application publication date: 20210831