CN114100792A - Raw materials reducing mechanism for chemical production - Google Patents
Raw materials reducing mechanism for chemical production Download PDFInfo
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- CN114100792A CN114100792A CN202111414770.7A CN202111414770A CN114100792A CN 114100792 A CN114100792 A CN 114100792A CN 202111414770 A CN202111414770 A CN 202111414770A CN 114100792 A CN114100792 A CN 114100792A
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- rotating shaft
- box
- bevel gear
- treatment box
- crushing
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/02—Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the technical field of chemical raw material crushing, in particular to a raw material crushing device for chemical production, which comprises a treatment box, wherein feeding nozzles are symmetrically arranged at the left and right sides of the upper end of the treatment box, a reciprocating crushing assembly is arranged in the middle of the upper end of the treatment box, a shaking screening mechanism is arranged in the treatment box, a discharging hopper is arranged at the lower side in the treatment box, and a forward-reverse rotation mechanism is arranged at the right side of the treatment box; the discharging hopper is divided into a left discharging cavity and a right discharging cavity, a second screen is arranged at the bottom of the discharging hopper, the bottom end of the discharging hopper extends out of the processing box and extends into the mixing box, and an up-and-down moving assembly is arranged in the discharging hopper; a baffle plate provided with a first blanking hole is arranged on the inner wall of the bottom of the mixing box, a material mixing assembly is arranged on the mixing box, and an intermittent blanking mechanism is arranged on the inner wall of the bottom of the mixing box; through mutually supporting between each part in this reducing mechanism, can carry out abundant crushing and mixing work to two kinds of industrial chemicals, can realize the volume of control unloading simultaneously, the staff of being convenient for is collected the raw materials that smash, labour saving and time saving, convenient operation.
Description
Technical Field
The invention relates to the technical field of chemical raw material crushing, in particular to a raw material crushing device for chemical production.
Background
Chemical industry, chemical engineering and chemical process are simply referred to as chemical industry. The chemical industry includes petrochemical industry, agricultural chemical industry, chemical medicine, polymer, paint, grease, etc.
They appear in different historical periods, have different meanings, are closely related, interpenetrate and continuous, and are endowed with new contents in the development process. The early life of humans relies more on the direct utilization of natural substances. The inherent properties of these substances have gradually become less than desirable for human consumption, and various processing techniques have been developed to intentionally convert natural substances into new substances having various properties, and have been gradually implemented on an industrial production scale. Broadly speaking, any chemical method that changes the composition or structure of a substance or synthesizes a new substance belongs to a chemical production technology, i.e. a chemical process, and the obtained product is called a chemical product or a chemical product.
The products provided by chemical industry to people are colorful, and besides producing a large amount of materials for preparing various products for people, the products have small dosage and obvious effect, so that the life of people is continuously improved. For example: various food additives for food preservation, seasoning and nutrition enhancement; improving the growth regulator and the preservative of the vegetables; feed additive for promoting high yield of meat and eggs; basic raw materials and auxiliary agents for producing cosmetics, spices and essences; coating for decorating houses, furniture and various tools and appliances; pigments for various printing inks; and surfactants for laundry products, etc., to name a few. There are also motion picture films (photosensitive materials), audio (video) tapes (magnetic recording materials), and laser television records (optical disks). By using the means of spreading sound and image, communication can be strengthened, historical scenes can be reproduced, and exquisite art can be performed. By means of the information recording material, the visual field of people is expanded to the space of the universe, deep in the sea bottom or deep into the internal organs, even the atomic structure is dissected, and the condition is provided for improving the mental civilization of human beings and uncovering the secret of the nature.
The chemical raw materials are various in types and have wide application range. There are 500 to 700 thousands of chemicals in the world, over 10 thousands of chemicals are sold and circulated in the market, and over 1000 new chemicals are also made every year, and 150 to 200 of them are considered carcinogens. Chemical raw materials can be generally divided into two main types, namely organic chemical raw materials and inorganic chemical raw materials.
The organic chemical raw materials can be divided into alkanes and derivatives thereof, alkenes and derivatives thereof, alkynes and derivatives thereof, quinones, aldehydes, alcohols, ketones, phenols, ethers, anhydrides, esters, organic acids, carboxylates, carbohydrates, heterocycles, nitriles, halides, aminoacyls and other types;
the main raw materials of inorganic chemical products are chemical minerals (inorganic salt industry) such as sulfur, sodium, phosphorus, potassium, calcium and the like, coal, petroleum, natural gas, air, water and the like. In addition, the by-products and wastes of many industrial sectors are also raw materials of inorganic chemical industry, such as: the ammonia contained in the coke oven gas in the coking production process in the steel industry can be recovered by sulfuric acid to prepare ammonium sulfate, and the sulfur dioxide in the smelting waste gas of chalcopyrite, galena and sphalerite can be used for producing sulfuric acid and the like.
Along with the continuous progress and the development of society, industrial chemicals uses each side more and more, traditional raw materials reducing mechanism for chemical production, do not carry out fine crushing work to industrial chemicals, can not satisfy smash and the same requirement of kibbling size to two kinds of different raw materials, lack two kinds of raw materials that the regrinding structure will mix simultaneously and carry out the abundant grinding, can't obtain the mixed industrial chemicals that needs satisfy the requirement, lead to reducing mechanism to a great extent to have reduced the kibbling quality of industrial chemicals.
Disclosure of Invention
Aiming at the problems, the invention provides a raw material crushing device for chemical production.
In order to achieve the above object, the present invention adopts the following technical solutions:
a raw material crushing device for chemical production comprises a treatment box, wherein supporting legs are symmetrically arranged at the left end and the right end of the treatment box, feeding nozzles are symmetrically arranged at the left end and the right end of the upper end of the treatment box, a reciprocating crushing assembly is arranged in the middle of the upper end of the treatment box, a shaking screening mechanism is arranged in the treatment box, the reciprocating crushing assembly and the shaking screening mechanism are matched with each other, a discharging hopper is arranged at the lower side in the treatment box, and a forward rotating mechanism and a backward rotating mechanism are arranged at the right side of the treatment box;
the discharging hopper is divided into a left discharging cavity and a right discharging cavity, a second screen is arranged at the bottom of the discharging hopper, the bottom end of the discharging hopper extends out of the processing box and extends into the mixing box, and an up-and-down moving assembly is arranged in the discharging hopper; the baffle is installed to mixing box bottom inner wall, and is provided with the unloading hole No. one on the baffle, installs material mixing assembly on the mixing box, and intermittent type unloading mechanism is installed to mixing box bottom inner wall, and intermittent type unloading mechanism and material mixing assembly mutually support.
Preferably, reciprocal crushing unit includes driving motor, driving motor installs at processing case top middle part, the driving motor front end is connected with pivot one, pivot one front end is connected with oval dish, and oval dish and fixed block cooperation, the installation piece is connected with the carriage release lever downwards, the spring has been cup jointed on the carriage release lever, the carriage release lever stretches into downwards and handles the case, and be connected with the installation piece, the installation piece bottom bilateral symmetry articulates there is the connecting rod No. one, and the connecting rod respectively with install the crushing board of smashing the sword, slide bar and processing incasement top sliding connection are passed through to two crushing board upper ends, two crushing boards respectively with adjustable crushing board cooperation, two adjustable crushing boards articulate respectively has the connecting rod No. two, and No. two connecting rods correspond respectively and articulate the piece and articulate, articulate the piece and correspond and install at the threaded rod, threaded rod bilateral symmetry spiro union is in handling case upper end.
Preferably, the shaking and screening mechanism comprises a first screen, a conical block is connected to the upper end of the middle part of the first screen, a baffle is connected to the bottom end of the middle part of the first screen, second springs are respectively mounted at the bottoms of the left end and the right end of the first screen, and the second springs are correspondingly connected with fixing plates which are symmetrically arranged on the inner wall of the treatment box in the left-right direction; the conical blocks are matched with the rollers arranged at the opposite ends of the two crushing plates.
Preferably, the forward and reverse rotation mechanism comprises a first type bevel gear, the first type bevel gear is arranged on a first rotating shaft, the first type bevel gear is meshed with a second type bevel gear, the second type bevel gear is arranged on a second rotating shaft, the second rotating shaft penetrates through a fixing frame arranged at the top end of the treatment box, and the right end of the second rotating shaft is connected with a third type bevel gear; three types of bevel gears are meshed with four types of bevel gears, the four types of bevel gears are installed on a rotating shaft III, the rotating shaft III downwards penetrates through a supporting frame fixed at the right end of a processing box and is connected with five types of bevel gears, the five types of bevel gears are meshed with six types of bevel gears, the six types of bevel gears are installed on the rotating shaft IV, the rotating shaft IV penetrates through a mounting frame connected to the rear end of a supporting seat and is connected with an incomplete gear, the incomplete gear is meshed with a rack frame, wheels matched with the supporting seat are installed at the bottom end of the rack frame, the supporting seat is installed at the right end of the processing box, the left end of the rack frame is rotatably connected with a rotating shaft V with threads, the rotating shaft V is in threaded connection with a connecting sleeve, a section of empty groove is formed inside the left end of the rotating shaft V and is in sliding connection with the rotating shaft VI, and the six left ends of the rotating shaft penetrate through a discharging hopper and are finally in rotating connection with the inside of the processing box.
Preferably, the up-and-down moving assembly comprises two sliding sleeves, the two sliding sleeves are screwed at two sections of threads of the six rotating shafts in a bilateral symmetry mode, the directions of the two sections of threads of the six rotating shafts are opposite, each sliding sleeve is hinged with the lifting block through a third connecting rod, the third connecting rods respectively penetrate through a fixing plate provided with two sections of through grooves, and the fixing plate is fixedly arranged between the two blanking cavities; the lifting block is rotatably connected with the spline housing, the bottom end of the spline housing is fixedly matched and connected with the top surface of the circular truncated cone, and the bottom end of the circular truncated cone is fixedly connected with the semicircular block.
Preferably, the up-and-down moving assembly and the rotating mechanism are matched with each other, the rotating mechanism comprises a rotating shaft seven, the rotating shaft seven is meshed with a worm connected to a rotating shaft six through a worm wheel mounted on the upper portion of the rotating shaft seven, the rotating shaft seven penetrates downwards and is rotatably connected with the fixing plate, a spline shaft is connected to the bottom end of the rotating shaft seven, the spline shaft is connected with a spline of a spline sleeve in a matched mode, and an extending portion of the bottom of the spline shaft is connected with a spline of the circular truncated cone in a matched mode.
Preferably, the material mixing assembly comprises an eight rotating shaft, the eight rotating shaft is rotatably connected with the right end of the mixing box, the eight rotating shaft extends into the mixing box and is connected with a plurality of stirring rods up and down, and the right end of the eight rotating shaft extends out of the mixing box and is provided with a second belt pulley; the second belt pulley is in transmission connection with the first belt pulley through the first conveying belt, and the first belt pulley is installed on the second rotating shaft.
Preferably, intermittent type unloading mechanism includes the carousel, the cooperation of carousel upper end and baffle bottom, be provided with the unloading hole No. two on the carousel, the carousel bottom is connected with nine of pivot, nine of pivot stretch into the guard box, and install seven types of bevel gears, nine bottoms of pivot are connected with the inner wall rotation of guard box, seven types of bevel gears and eight types of bevel gear meshing, and seven types of bevel gears install in the pivot ten, the ten right-hand members of pivot are passed in proper order and are rotated and be connected with guard box and mixing box, No. four belt pulleys are installed to the ten right-hand members of pivot, No. four belt pulleys pass through conveyor belt two and are connected with No. three belt pulley transmission, and No. three belt pulleys install in the pivot eight, the guard box is through bilateral symmetry's bracing piece and mixing box bottom inner wall connection.
Preferably, the shape and the size of the second blanking hole are the same as those of the first blanking hole.
Preferably, the sieve mesh radius of the first sieve mesh is larger than that of the second sieve mesh, and the second sieve mesh is an arc-shaped sieve mesh.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the raw material crushing device for chemical production is provided with the reciprocating crushing assembly and the shaking screening mechanism, two different chemical raw materials can be crushed for the first time through the reciprocating crushing assembly, the reciprocating crushing assembly can be matched with the shaking screening mechanism while crushing the two chemical raw materials, the speed of screening the two crushed raw materials is accelerated due to the fact that the first screen is shaken, and the working efficiency of screening is improved;
2. the novel device can drive the semicircular block to rotate while the semicircular block is moved up and down through the cooperation of the forward and reverse rotating mechanism and the up-and-down moving assembly and the rotating mechanism, so that the semicircular block can carry out secondary crushing and grinding on chemical raw materials in the second sieve screen conveniently, two raw materials meeting the requirements in chemical production are obtained, and the chemical raw materials can be conveniently and fully mixed subsequently;
3. through the material mixing subassembly and the intermittent type unloading mechanism that the device set up, the puddler rotates and can obtain two kinds of industrial chemicals to the screening and carry out the intensive mixing to cooperate intermittent type unloading mechanism simultaneously, the raw materials that can mix carries out automatic blowing and control unloading volume, makes things convenient for the staff to collect two kinds of industrial chemicals that mix, labour saving and time saving, the operation of being convenient for has improved this reducing mechanism's work efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the present invention and protect some embodiments, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a raw material crushing device for chemical production according to the present invention;
FIG. 2 is a schematic view of a part of the structure of the raw material crushing apparatus for chemical production according to the present invention;
FIG. 3 is a plan view of a raw material crushing apparatus part assembly for chemical production according to the present invention;
FIG. 4 is a schematic structural view of an intermittent blanking mechanism according to the present invention;
FIG. 5 is a schematic view of the entire structure of the up-down moving assembly and the rotating mechanism of the present invention;
FIG. 6 is a schematic view of a part of the structure of the forward and reverse rotating mechanism of the present invention;
in the figure: 1-treatment box, 101-feeding nozzle, 2-supporting leg, 3-driving motor, 4-rotating shaft I, 5-fixed block, 6-first spring, 7-moving rod, 701-mounting block, 702-first connecting rod, 703-crushing plate, 704-roller, 705-conical block, 706-baffle, 8-elliptic disc, 9-first type bevel gear, 10-second type bevel gear, 11-rotating shaft II, 12-third type bevel gear, 13-fourth type bevel gear, 14-rotating shaft III, 15-incomplete gear, 16-rack frame, 17-wheel, 18-supporting seat, 19-rotating shaft V, 20-connecting sleeve, 21-rotating shaft VI, 211-worm, 22-threaded rod, 23-hinged block, 24-second connecting rod, 25-worm gear, 26-seventh rotating shaft, 27-spline shaft, 28-spline housing, 29-lifting block, 30-circular table, 31-semicircular block, 32-third connecting rod, 33-sliding sleeve, 34-fixing plate, 35-blanking hopper, 36-second screen, 37-mixing box, 38-eighth rotating shaft, 381-stirring rod, 39-third belt pulley, 40-second conveying belt, 41-fourth belt pulley, 42-tenth rotating shaft, 43-eighth bevel gear, 44-seventh bevel gear, 45-protecting box, 46-supporting rod, 47-partition plate, 471-first blanking hole, 48-ninth rotating shaft, 49-turntable, 491-second blanking hole, 50-second belt pulley, 51-first conveying belt, 52-first belt pulley, 53-second spring, 54-adjustable crushing plate and 55-first screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
Example 1
A raw material crushing device for chemical production comprises a treatment box 1, wherein supporting legs 2 are symmetrically arranged at the left end and the right end of the treatment box 1, feeding nozzles 101 are symmetrically arranged at the left end and the right end of the treatment box 1, a reciprocating crushing assembly is arranged in the middle of the upper end of the treatment box 1, a shaking screening mechanism is arranged in the treatment box, the reciprocating crushing assembly and the shaking screening mechanism are matched with each other, a discharging hopper 35 is arranged at the lower side in the treatment box 1, and a forward-reverse rotating mechanism is arranged at the right side of the treatment box;
the blanking hopper 35 is divided into a left blanking cavity and a right blanking cavity, the bottom of the blanking hopper 35 is provided with a second screen 36, the bottom end of the blanking hopper 35 extends out of the processing box 1 and extends into the mixing box 37, and an up-and-down moving assembly is arranged in the blanking hopper 35; baffle 47 is installed to mixing box 37 bottom inner wall, and is provided with unloading hole 471 on the baffle 47, installs the material mixing subassembly on the mixing box 37, and intermittent type unloading mechanism is installed to mixing box 37 bottom inner wall, and intermittent type unloading mechanism and material mixing subassembly mutually support.
The reciprocating crushing assembly comprises a driving motor 3, the driving motor 3 is arranged in the middle of the top end of a treatment box 1, the front end of the driving motor 3 is connected with a first rotating shaft 4, the front end of the first rotating shaft 4 is connected with an elliptic disc 8, the elliptic disc 8 is matched with a fixed block 5, the mounting block 5 is downwards connected with a moving rod 7, a first spring 6 is sleeved on the moving rod 7, the moving rod 7 downwards extends into the treatment box 1 and is connected with a mounting block 701, the bottom end of the mounting block 701 is bilaterally and symmetrically hinged with a first connecting rod 702, the first connecting rod 702 is respectively hinged with crushing plates 703 provided with crushing knives, the upper ends of the two crushing plates 703 are slidably connected with the inner top of the treatment box 1 through sliding rods, the two crushing plates 703 are respectively matched with adjustable crushing plates 54, the two adjustable crushing plates 54 are respectively hinged with a second connecting rod 24, the second connecting rods 24 are respectively hinged with hinge blocks 23 correspondingly, the hinge blocks 23 are correspondingly mounted on a threaded rod 22, threaded rod 22 bilateral symmetry spiro union is in handling case 1 upper end, is convenient for carry out the primary crushing work to two kinds of different industrial chemicals.
The shaking and screening mechanism comprises a first screen 55, the upper end of the middle part of the first screen 55 is connected with a conical block 705, the bottom end of the middle part is connected with a baffle 706, the bottoms of the left and right ends of the first screen 55 are respectively provided with a second spring 53, and the second springs 53 are correspondingly connected with fixing plates 56 which are arranged on the inner wall of the treatment box 1 in a bilateral symmetry manner; conical block 705 mutually supports with the gyro wheel 704 of installing in two rubbing boards 703 looks remote site, is convenient for drive a screen cloth 55 and rocks for a screen cloth 55 sieves the industrial chemicals that satisfies crushing size.
The forward and reverse rotation mechanism comprises a first type bevel gear 9, the first type bevel gear 9 is arranged on the first rotating shaft 4, the first type bevel gear 9 is meshed with a second type bevel gear 10, the second type bevel gear 10 is arranged on a second rotating shaft 11, the second rotating shaft 11 penetrates through a fixing frame arranged at the top end of the treatment box 1, and the right end of the second rotating shaft 11 is connected with a third type bevel gear 12; the three-type bevel gear 12 is meshed with the four-type bevel gear 13, the four-type bevel gear 13 is arranged on a rotating shaft three 14, the rotating shaft three 14 downwards penetrates through a supporting frame fixed at the right end of the treatment box 1 and is connected with the five-type bevel gear, the five-type bevel gear is meshed with the six-type bevel gear, the six-type bevel gear is arranged on a rotating shaft four, the rotating shaft four penetrates through a mounting frame connected at the rear end of a supporting seat 18 and is connected with an incomplete gear 15, the incomplete gear 15 is meshed with a rack frame 16, a wheel 17 matched with the supporting seat 18 is arranged at the bottom end of the rack frame 16, the supporting seat 18 is arranged at the right end of the treatment box 1, the left end of the rack frame 16 is rotatably connected with a rotating shaft five 19 provided with threads, the rotating shaft five 19 is in threaded connection with a connecting sleeve 20, a section of empty groove is arranged inside the left end of the rotating shaft five 19 and is in sliding connection with a rotating shaft six 21, the left end of the six 21 penetrates through a blanking hopper 35 and is finally in rotating connection with the inside of the treatment box 1, the actual requirements of the crushing work can be met.
The up-down moving assembly comprises two sliding sleeves 33, the two sliding sleeves 33 are screwed at two sections of threads of the six 21 rotating shafts in a bilateral symmetry mode, the directions of the two sections of threads of the six 21 rotating shafts are opposite, each sliding sleeve 33 is hinged with the lifting block 29 through a third connecting rod 32, the third connecting rods 32 respectively penetrate through a fixing plate 34 provided with two sections of through grooves, and the fixing plate 34 is fixedly arranged between the two blanking cavities; the lifting block 29 is rotatably connected with the spline housing 28, the bottom end of the spline housing 28 is fixedly matched and connected with the top surface of the circular truncated cone 30, the bottom end of the circular truncated cone 30 is fixedly connected with the semicircular block 31, and the semicircular block 31 is driven to move up and down, so that two types of chemical raw materials which are crushed for the first time on the second screen 36 can be beaten, and the secondary crushing effect can be realized.
The material mixing component comprises a rotating shaft eight 38, the rotating shaft eight 38 is rotatably connected with the right end of the mixing box 37, the rotating shaft eight 38 extends into the mixing box 37 and is connected with a plurality of stirring rods 381 up and down, and the right end of the rotating shaft eight 38 extends out of the mixing box 37 and is provided with a second belt pulley 50; no. two belt pulleys 50 are connected with a belt pulley 52 through a conveyer belt 51 in a transmission manner, and a belt pulley 52 is installed on two 11 rotating shafts, so that two crushed chemical raw materials are mixed sufficiently, and the follow-up processing production is facilitated.
The screen hole radius of No. one screen cloth 55 is greater than the screen hole radius of No. two screen cloths 36, and No. two screen cloths 36 are the arc screen cloth, are convenient for sieve and obtain mixing two kinds of industrial chemicals that need.
This raw materials reducing mechanism for chemical production's working method does:
the working personnel controls the driving motor 3 to work, two chemical materials needing to be mixed are added into the processing box 1 from the two feeding nozzles 101, the driving motor 3 drives the first rotating shaft 4 and the elliptical disk 8 to rotate, the elliptical disk 8 rotates and pushes the fixed block 5 and the movable rod 7 to move up and down in a reciprocating manner under the action of the first spring 6, the movable rod 7 moves downwards to enable the two crushing plates 703 to be far away from each other and to be matched with the corresponding adjustable crushing plates 54, the two chemical materials added into the processing box 1 are crushed, and the adjustable crushing plates 54 can be adjusted according to actual needs;
the corresponding threaded rods 22 are rotated positively and negatively, so that the adjustable crushing plates 54 are adjusted in left and right positions, primary crushing work of two raw materials is met, the moving rod 7 moves upwards, the two first connecting rods 702 can pull the corresponding crushing plates 703 to be close to each other, the rollers 704 of the two crushing plates 703 can extrude the conical block 705, the conical block 705 and the first screen 55 move downwards, the moving rod 7 reciprocates up and down, the first screen 55 can shake and accelerate the speed of the first screen 55 for screening the raw materials due to the fact that the second springs 53 are installed at the bottoms of the two ends of the first screen 55, the screening efficiency is improved, the baffle 706 is lifted to prevent the chemical raw materials from falling between the two blanking cavities, and the two chemical raw materials obtained through screening enter the corresponding blanking cavities on the blanking hopper and finally fall into the second screen 36;
because the driving motor 3 drives the forward and backward rotation mechanism to realize forward and backward rotation while working, the incomplete gear 15 rotates and cooperates with the rack frame 16 to realize the leftward and rightward reciprocating movement of the rack frame 16, because the fifth rotating shaft 19 is rotatably connected with the rack frame 16, the left and right reciprocating movement of the rack frame 16 can drive the fifth rotating shaft 19 to move leftward and rightward and back and forth, because the fifth rotating shaft 19 is in threaded connection with the connecting sleeve 20, the fifth rotating shaft 19 can realize the forward and backward rotation within a moving time interval, and because a section of empty slot is arranged inside the left end of the fifth rotating shaft 19 and is in sliding connection with the sixth rotating shaft 21, the fifth rotating shaft 19 can move leftward and rightward and back and avoid driving the sixth rotating shaft 21 to move leftward and backward, but the forward and backward rotation of the fifth rotating shaft 19 can drive the sixth rotating shaft 21 to realize the forward and backward rotation, and the forward and backward rotation within an interval time interval between the sixth rotating shaft 21, so that the two sliding sleeves 33 are close to or far from each other at the threaded position of the sixth rotating shaft 21, and further, the lifting block 29 can drive the circular truncated cone 30 and the semicircular block 31 to reciprocate upward and downward, the semicircular block 31 performs back-and-forth beating on the two raw materials in the second screen mesh 36, so that the raw materials are subjected to secondary crushing;
in raw materials whereabouts of sieve branch department to mixing box 37, under driving motor 3's effect, material mixing subassembly works, and puddler 381 carries out the intensive mixing to two kinds of industrial chemicals that fall to in the mixing box 37, and after the mixture, the sprue of stopping up a blanking hole 471 is taken out, and the staff collects the work to the industrial chemicals who mixes.
Example 2
The difference from example 1 is that:
it mutually supports to reciprocate the subassembly with the slewing mechanism two, slewing mechanism includes pivot seven 26, worm wheel 25 that pivot seven 26 passes through the upper portion installation meshes with the worm 211 of being connected on the six 21 of pivot, pivot seven 26 passes downwards and rotates with fixed plate 34 and be connected, the bottom of pivot seven 26 is connected with integral key shaft 27, integral key shaft 27 is connected with spline housing 28's spline fit, integral key shaft 27's bottom extension is connected with the spline fit of round platform 30, be convenient for drive round platform 30 and semicircle piece 31 rotation simultaneously at the in-process that round platform 30 and semicircle piece 31 reciprocated, semicircle piece 31 carries out the once more crushing grinding work to the industrial chemicals in No. two screens 36, obtain required industrial chemicals.
The working mode is as follows: the same as the steps of embodiment 1, compared with embodiment 1, the advantage lies in that when the six 21 positive and negative rotations of pivot, worm 211 drives worm wheel 25 and rotates, worm wheel 25 can drive seven 26 of pivot and integral key shaft 27 and rotate, because integral key shaft 27 is connected with spline housing 28's spline fit, integral key shaft 27's bottom extension is connected with the spline fit of round platform 30, elevator 29 is connected with spline housing 28 rotation, can realize that it rotates to drive round platform 30 and semicircle piece 31 simultaneously at the in-process that round platform 30 and semicircle piece 31 reciprocate, semicircle piece 31 removes and rotates simultaneously, be favorable to fully smashing the grinding to the industrial chemicals in No. two screens 36, compared with embodiment 1 to the effect that the industrial chemicals smashes and grinds, accelerate to obtain required industrial chemicals.
Example 3
The difference from the embodiment 1 and the embodiment 2 is that:
the intermittent blanking mechanism comprises a rotary table 49, the upper end of the rotary table 49 is matched with the bottom end of a partition plate 47, a second blanking hole 491 is arranged on the rotary table 49, the bottom end of the rotary table 49 is connected with a ninth rotating shaft 48, the ninth rotating shaft 48 extends into a protection box 45 and is provided with a seventh bevel gear 44, the bottom end of the ninth rotating shaft 48 is rotatably connected with the inner wall of the protection box 45, the seventh bevel gear 44 is meshed with an eighth bevel gear 43, the seventh bevel gear 44 is arranged on a tenth rotating shaft 42, the right end of the tenth rotating shaft 42 sequentially penetrates through and is rotatably connected with the protection box 45 and a mixing box 37, a fourth belt pulley 41 is arranged at the right end of the tenth rotating shaft 42, the fourth belt pulley 41 is in transmission connection with a third belt pulley 39 through a second conveying belt 40, the third belt pulley 39 is arranged on an eighth rotating shaft 38, the protection box 45 is connected with the inner wall at the bottom of the mixing box 37 through support rods 46 which are bilaterally symmetrical, and the chemical raw materials convenient to be mixed can realize intermittent automatic blanking.
The second blanking hole 491 and the first blanking hole 471 are the same in shape and size, so that the two mixed chemical raw materials can be controlled to perform intermittent blanking conveniently.
The working mode is as follows: the steps of embodiment 3 are the same as those of embodiments 1 and 2, and the only advantage is that manual control of blanking is not needed, and the third belt pulley 39 is mounted on the eight rotating shaft 38 to obtain a driving force, so that the ten rotating shafts 42, the seven bevel gears 44, the eight bevel gears 43, the nine rotating shafts 48 and the rotating disc 49 rotate, when the rotating disc 49 rotates to the position where the second blanking hole 491 and the first blanking hole 471 are matched, two chemical raw materials which are fully mixed fall from the first blanking hole 471 and the second blanking hole 491, so that intermittent blanking can be realized, the amount of raw materials can be controlled, manual raw material collection can be conveniently performed, time and labor are saved, and the operation is convenient.
The driving motor, the worm wheel and the worm which are adopted by the patent are sold in the market, the structure and the control mode of the driving motor, the worm wheel and the worm are the prior art, and the structure and the control mode are not repeated in the specification.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a raw materials reducing mechanism for chemical production, is including handling case (1), its characterized in that: the left end and the right end of the treatment box (1) are symmetrically provided with supporting legs (2), the left end and the right end of the treatment box (1) are symmetrically provided with feeding nozzles (101), the middle part of the upper end is provided with a reciprocating crushing assembly, the inside of the upper end is provided with a shaking screening mechanism, the reciprocating crushing assembly and the shaking screening mechanism are matched with each other, the lower side of the inside of the treatment box (1) is provided with a blanking hopper (35), and the right side of the inside of the treatment box (1) is provided with a forward and reverse rotating mechanism;
the discharging hopper (35) is divided into a left discharging cavity and a right discharging cavity, a second screen (36) is arranged at the bottom of the discharging hopper (35), the bottom end of the discharging hopper (35) extends out of the processing box (1) and extends into the mixing box (37), and an up-and-down moving assembly is arranged in the discharging hopper (35); baffle (47) are installed to mixing box (37) bottom inner wall, and are provided with unloading hole (471) No. one on baffle (47), install material mixing assembly on mixing box (37), and intermittent type unloading mechanism is installed to mixing box (37) bottom inner wall, and intermittent type unloading mechanism and material mixing assembly mutually support.
2. The raw material crushing device for chemical production according to claim 1, characterized in that: the reciprocating crushing assembly comprises a driving motor (3), the driving motor (3) is installed in the middle of the top end of a treatment box (1), the front end of the driving motor (3) is connected with a first rotating shaft (4), the front end of the first rotating shaft (4) is connected with an elliptic disc (8), the elliptic disc (8) is matched with a fixed block (5), the installation block (5) is downwards connected with a moving rod (7), a spring (6) is sleeved on the moving rod (7), the moving rod (7) downwards extends into the treatment box (1) and is connected with an installation block (701), the left and right symmetry of the bottom end of the installation block (701) is hinged with a connecting rod (702), the connecting rods (702) are respectively connected with crushing plates (703) provided with crushing knives, the upper ends of the two crushing plates (703) are connected with the inner top of the treatment box (1) in a sliding mode through sliding rods, and the two crushing plates (703) are respectively matched with adjustable crushing plates (54), two adjustable crushing board (54) articulate respectively has No. two connecting rods (24), and No. two connecting rods (24) correspond respectively and articulate with articulated piece (23), articulated piece (23) are corresponding to be installed at threaded rod (22), threaded rod (22) bilateral symmetry spiro union is in handling case (1) upper end.
3. The raw material crushing device for chemical production according to claim 2, characterized in that: the shaking and screening mechanism comprises a screen (55), the upper end of the middle part of the first screen (55) is connected with a conical plate (705), the bottom end of the middle part is connected with a baffle (706), the bottoms of the left end and the right end of the first screen (55) are respectively provided with a second spring (53), and the second springs (53) are correspondingly connected with fixing plates (56) which are symmetrically arranged on the inner wall of the treatment box (1) in the left-right direction; the tapered blocks (705) interact with rollers (704) mounted at opposite ends of two crushing plates (703).
4. The raw material crushing device for chemical production according to claim 3, characterized in that: the forward and reverse rotation mechanism comprises a first type bevel gear (9), the first type bevel gear (9) is arranged on a first rotating shaft (4), the first type bevel gear (9) is meshed with a second type bevel gear (10), the second type bevel gear (10) is arranged on a second rotating shaft (11), the second rotating shaft (11) penetrates through a fixing frame arranged at the top end of the treatment box (1), and the right end of the second rotating shaft (11) is connected with a third type bevel gear (12); the three-type bevel gear (12) is meshed with the four-type bevel gear (13), the four-type bevel gear (13) is installed on a third rotating shaft (14), the third rotating shaft (14) downwards penetrates through a supporting frame fixed at the right end of the treatment box (1) and is connected with the five-type bevel gear, the five-type bevel gear is meshed with the six-type bevel gear, the six-type bevel gear is installed on a fourth rotating shaft, the fourth rotating shaft penetrates through an installation frame connected to the rear end of a supporting seat (18) and is connected with an incomplete gear (15), the incomplete gear (15) is meshed with a rack frame (16), a wheel (17) matched with the supporting seat (18) is installed at the bottom end of the rack frame (16), the supporting seat (18) is installed at the right end of the treatment box (1), the left end of the rack frame (16) is rotatably connected with a fifth rotating shaft (19) with threads, and the fifth rotating shaft (19) is in threaded connection with a connecting sleeve (20), a section of empty groove is formed in the left end of the fifth rotating shaft (19) and is in sliding connection with the sixth rotating shaft (21), and the left end of the sixth rotating shaft (21) penetrates through the discharging hopper (35) and is finally connected with the inside of the treatment box (1) in a rotating mode.
5. The raw material crushing device for chemical production according to claim 4, characterized in that: the up-down moving assembly comprises two sliding sleeves (33), the two sliding sleeves (33) are in bilateral symmetry screwed at two sections of threads of the six (21) rotating shaft, the directions of the two sections of threads of the six (21) rotating shaft are opposite, each sliding sleeve (33) is hinged with the lifting block (29) through a third connecting rod (32), the third connecting rods (32) respectively penetrate through a fixing plate (34) provided with two sections of through grooves, and the fixing plate (34) is fixedly arranged between the two blanking cavities; the lifting block (29) is rotationally connected with the spline housing (28), the bottom end of the spline housing (28) is fixedly matched and connected with the top surface of the circular truncated cone (30), and the bottom end of the circular truncated cone (30) is fixedly connected with the semicircular block (31).
6. The raw material crushing device for chemical production according to claim 5, characterized in that: it mutually supports to reciprocate the subassembly with the slewing mechanism two, slewing mechanism includes pivot seven (26), worm (211) meshing of being connected on worm wheel (25) and the six (21) of pivot through upper portion installation of pivot seven (26), and pivot seven (26) pass downwards and rotate with fixed plate (34) and be connected, and the bottom of pivot seven (26) is connected with integral key shaft (27), integral key shaft (27) are connected with the spline fit of spline housing (28), and the bottom extension of integral key shaft (27) is connected with the spline fit of round platform (30).
7. The raw material crushing device for chemical production according to claim 6, characterized in that: the material mixing assembly comprises eight rotating shafts (38), the eight rotating shafts (38) are rotatably connected with the right end of the mixing box (37), the eight rotating shafts (38) extend into the mixing box (37) and are connected with a plurality of stirring rods (381) up and down, and the right end of the eight rotating shafts (38) extends out of the mixing box (37) and is provided with a second belt pulley (50); the second belt pulley (50) is in transmission connection with the first belt pulley (52) through the first conveying belt (51), and the first belt pulley (52) is installed on the second rotating shaft (11).
8. The raw material crushing device for chemical production according to claim 7, characterized in that: the intermittent blanking mechanism comprises a turntable (49), the upper end of the turntable (49) is matched with the bottom end of a partition plate (47), a second blanking hole (491) is formed in the turntable (49), the bottom end of the turntable (49) is connected with a rotating shaft nine (48), the rotating shaft nine (48) extends into a protection box (45) and is provided with a seven-type bevel gear (44), the bottom end of the rotating shaft nine (48) is rotatably connected with the inner wall of the protection box (45), the seven-type bevel gear (44) is meshed with an eight-type bevel gear (43), the seven-type bevel gear (44) is arranged on a rotating shaft ten (42), the right end of the rotating shaft ten (42) sequentially penetrates through and is rotatably connected with the protection box (45) and a mixing box (37), a fourth belt pulley (41) is arranged at the right end of the rotating shaft ten (42), the fourth belt pulley (41) is in transmission connection with a third belt pulley (39) through a second conveying belt (40), and the third belt pulley (39) is arranged on an eighth rotating shaft (38), the protective box (45) is connected with the inner wall of the bottom of the mixing box (37) through support rods (46) which are symmetrical left and right.
9. The raw material crushing device for chemical production according to claim 8, characterized in that: the second blanking hole (491) and the first blanking hole (471) are the same in shape and size.
10. The raw material crushing device for chemical production according to claim 9, characterized in that: the sieve mesh radius of No. one screen cloth (55) is greater than the sieve mesh radius of No. two screen cloths (36), No. two screen cloths (36) are the arc screen cloth.
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| CN202111414770.7A CN114100792A (en) | 2021-11-25 | 2021-11-25 | Raw materials reducing mechanism for chemical production |
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Application publication date: 20220301 |