CN110743672A - Large material crusher - Google Patents
Large material crusher Download PDFInfo
- Publication number
- CN110743672A CN110743672A CN201910970874.2A CN201910970874A CN110743672A CN 110743672 A CN110743672 A CN 110743672A CN 201910970874 A CN201910970874 A CN 201910970874A CN 110743672 A CN110743672 A CN 110743672A
- Authority
- CN
- China
- Prior art keywords
- crushing
- push plate
- roller
- storehouse
- flat steel
- 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.)
- Pending
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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
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- 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
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
- B02C18/2233—Feed means of ram or pusher type
-
- 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
Abstract
The invention relates to the technical field of crushing equipment, in particular to a crusher for large materials. Including smashing the storehouse, open the formation in top of smashing the storehouse and connect the material mouth one end in smashing the storehouse is provided with crushing roller with rotating, is provided with the push pedal at its other end crushing bottom of the storehouse face, be located crushing roller below and seted up the blanking mouth, be fixed with the grid grate in the blanking mouth, be fixed with U type screw conveyer below the blanking mouth. The invention adopts the technical scheme to design the crusher for the massive materials, and is very convenient and efficient when crushing various materials with different sizes, particularly large and huge materials.
Description
Technical Field
The invention relates to the technical field of crushing equipment, in particular to a crusher for large materials.
Background
In the production and processing process of traditional Chinese medicines or foods, some blocky or easily caked materials are sometimes required to be crushed according to the process requirements according to the requirements of the production process so as to facilitate the subsequent deep processing. The materials of some traditional Chinese medicines and foods have adhesive property and hardness, the materials can be agglomerated into large blocks and even huge single agglomerates, the materials are heavy in weight and very hard after agglomeration, the existing pulverizer can not pulverize the materials, because the existing pulverizer consists of a feeding port, a pulverizing roller and a discharging port from top to bottom, the feeding port is small and can not contain the materials, a pushing and feeding mechanism is not arranged, the hard materials are easily clamped at the feeding port and need to be manually pushed downwards, the existing pulverizer is particularly unsafe, so that the materials with large weight and size need to be pre-crushed into small materials which can be contained by the feeding port, time and labor are wasted, the manual operation efficiency is low, the crushed materials can not be timely conveyed to the next process, the materials can be agglomerated after a long time, the crushing purpose can not be achieved, the production equipment of the later process is easy to block, the manual picking and the secondary crushing is needed, the labor intensity is high, time and labor are wasted, and the production efficiency is influenced; for example: after the pulp of dogwood is steamed with wine in the pharmaceutical industry, the dogwood pulp contains certain similar oil type sugar-mixed substances, the dogwood pulp is extremely easy to be adhered into a large block shape of about 1 cubic meter under the mutual extrusion steaming and stewing, the manual moving is not movable, the existing crusher cannot crush the dogwood pulp, the manual crushing wastes time and labor, the labor efficiency is low, the granularity of the crushed material is not uniform, and the modern fast and efficient production flow is restricted by serious influence.
Disclosure of Invention
The invention aims to solve the technical problem of providing a crusher for large materials, which is convenient for feeding and continuously crushing the large materials.
The invention is created in order to realize its purpose, the technical scheme that the invention is to design a massive material pulverizer, including pulverizing the storehouse, the top of said pulverizing the storehouse is opened and formed and connect the material port, there are pulverizing rollers in one end of said pulverizing the storehouse rotatably, there are push plates at its other end, there are blanking ports on the bottom surface of said pulverizing the storehouse, locate at pulverizing rollers below, fixed with the grid perforated strainer in the blanking port, fixed with the U-shaped screw conveyor below the blanking port;
the crushing bin is square, and the crushing roller is arranged opposite to the push plate;
the crushing roller consists of a rotating roller, flat steel rake teeth and a driving motor, wherein two ends of the rotating roller are rotatably connected with the wall of the crushing bin, the rotating roller is in transmission connection with the driving motor, a plurality of flat steel rake teeth are fixed on the rotating roller, the flat steel rake teeth are arranged along the radial direction of the rotating roller, and the flat steel rake teeth are uniformly distributed on the surface of the rotating roller in sequence and form a spiral path;
the grating grate is formed by arranging a plurality of flat steels together in parallel in sequence, a grating gap is reserved between every two adjacent flat steels, each flat steel rake tooth of the crushing roller corresponds to one grating gap below the crushing roller, and when the crushing roller rotates, the flat steel rake teeth cut into one end of the grating gap along with the rotation of the flat steel rake teeth and cut out from the other end of the grating gap;
the upper end surface of the U-shaped spiral conveyor is provided with a material receiving port, the material receiving port and the blanking port are arranged in the same direction, and the material receiving port and the blanking port are communicated together;
the device comprises a crushing bin, a push plate, a supporting wheel, a groove track, a shovel sheet, a rubber sealing ring and a rubber sealing ring, wherein the push plate is vertically arranged in the crushing bin, the lower edge of the push plate is fixed with the supporting wheel, the groove track is arranged on the bottom surface of the crushing bin and matched with the supporting wheel, the shovel sheet is obliquely arranged in front of the supporting wheel, the upper end of the shovel sheet is fixed on the push plate, the lower end of the shovel sheet is tightly attached to the bottom surface of the groove track, the lower edge of the push plate is tightly attached to the bottom surface of the crushing bin, two sides of the push plate are; the crushing roller is characterized in that a hydraulic cylinder mounting opening is formed in the wall, far away from one end of the crushing roller, of the crushing bin, a hydraulic cylinder body is horizontally fixed to the outer wall of the crushing bin, a piston rod of the hydraulic cylinder penetrates through the mounting opening and is fixedly connected with the back face of the push plate, the number of the hydraulic cylinders is two, the two hydraulic cylinders are symmetrically arranged along the vertical center line of the push plate, and the hydraulic cylinders are communicated with the hydraulic pump.
The invention adopts the technical scheme to design the crusher for the massive materials, and is very convenient and efficient when crushing various materials with different sizes, particularly large and huge materials. During the use, reset the push pedal to crushing roller subtend one end earlier, will smash the storehouse and vacate, it is great that the size in storehouse can design to smash, throw into crushing storehouse with forklift or fork truck with above-mentioned material, the material is after falling into crushing storehouse, it is rotatory to start crushing roller, need not artifical propelling movement, start the hydraulic pump, make the push pedal promote the material to smash the roller motion, various bold or huge piece materials that differ in size are under crushing roller high-speed rotation, cut by the band steel rake teeth welding on the live-rollers and smash, and promote the material after smashing and fall into U type screw conveyer through the grid grate below the crushing roller by the band steel rake teeth, convey into next process by screw conveyer, until crushing the material in the storehouse all smashed, control hydraulic pump makes the push pedal return to the normal position, wait for the material to get into and smash the storehouse and continue to smash, so relapse. The invention has high working efficiency, is especially suitable for the mechanized continuous crushing of large and huge materials, does not need to be crushed in advance, finishes crushing and crushing to the required granularity at one time, and has the advantages of high working efficiency, time and labor saving in operation, good material crushing effect, simple structure and convenient operation and maintenance.
Drawings
FIG. 1 is a schematic view of a crusher for crushing large materials according to the present invention;
FIG. 2 is a schematic diagram of a side view of a crusher for crushing large materials according to the present invention;
FIG. 3 is a schematic view of the structure of a grid grate in the present invention;
FIG. 4 is a schematic structural diagram of a push plate according to the present invention.
Detailed Description
Referring to fig. 1-4, a crusher for large materials comprises a crushing bin 1, wherein the top of the crushing bin 1 is open and is provided with a receiving port, one end in the crushing bin 1 is rotatably provided with a crushing roller 2, the other end of the crushing bin is provided with a push plate 3, the bottom surface of the crushing bin 1 and the lower part of the crushing roller 2 are provided with a blanking port, a grid grate 4 is fixed in the blanking port, and a U-shaped spiral conveyor 5 is fixed below the blanking port;
the crushing bin 1 is square, and the crushing roller 2 is opposite to the push plate 3;
the crushing roller 2 consists of a rotating roller 2.1, flat steel rake teeth 2.2 and a driving motor 2.3, two ends of the rotating roller 2.1 are rotatably connected with the bin wall of the crushing bin 1, the rotating roller 2.1 is in transmission connection with the driving motor 2.3, a plurality of flat steel rake teeth 2.2 are fixed on the rotating roller 2.1, the flat steel rake teeth 2.2 are arranged along the radial direction of the rotating roller 2.1, and the flat steel rake teeth 2.2 are uniformly distributed on the surface of the rotating roller 2.1 in sequence to form a spiral path; the flat steel rake teeth 2.2 are arranged by adopting a spiral path, and the advantages are that: the crushing roller 2 contacts massive materials in a point contact mode at any moment, the crushing force is concentrated on one point, the force is not dispersed and discharged, each flat steel rake tooth 2.2 can be better cut into the massive materials, the maximum crushing effect is exerted under the driving motor 2.3 with the same power, and the advantages of energy conservation and good crushing effect are achieved.
The grating grate 4 is formed by arranging a plurality of flat steels 4.1 together in parallel in sequence, a grating gap 4.2 is reserved between every two adjacent flat steels 4.1, each flat steel rake tooth 2.2 of the crushing roller 2 corresponds to one grating gap 4.2 below the crushing roller, and when the crushing roller 2 rotates, the flat steel rake teeth 2.2 cut into one end of the grating gap 4.2 along with the rotation of the flat steel rake teeth and cut out from the other end of the grating gap 4.2; the mode of cutting in and cutting out helps in pushing the crushed materials into the U-shaped screw conveyor 5 in time, and simultaneously stops the blockage of the grid gaps 4.2, so that the normal operation of the equipment is prevented from being influenced.
The upper end face of the U-shaped spiral conveyor 5 is provided with a material receiving port, the material receiving port and the blanking port are arranged in the same direction, and the material receiving port and the blanking port are communicated together;
the device comprises a crushing bin 1, a push plate 3, a supporting wheel 3.1, a groove track 1.1, a supporting wheel 3.1, a shovel sheet 3.2, a rubber sealing ring and a rubber sealing ring, wherein the push plate 3 is vertically arranged in the crushing bin 1, the supporting wheel 3 is fixed at the lower edge of the push plate 3, the groove track 1.1 is formed in the bottom surface of the crushing bin 1 and matched with the supporting wheel 3.1, the shovel sheet 3.2 is obliquely arranged in front of the supporting wheel 3.1, the upper end of the shovel sheet 3.2 is fixed on the push plate 3, the lower end of the shovel sheet 3.2 is tightly attached to the bottom surface of the groove track 1.1, the lower edge of the push plate 3 is; the crushing bin 1 is far away from and has been seted up pneumatic cylinder 6 installing port on the bulkhead of 2 one ends of crushing roller, and the 6 cylinder bodies of pneumatic cylinder are fixed on the outer wall of crushing bin 1 horizontally, and the piston rod of pneumatic cylinder 6 passes the installing port, with the back connection of push pedal 3 is fixed, pneumatic cylinder 6 has two, sets up along the vertical central line symmetry of push pedal 3, the valve and the hydraulic pump intercommunication of pneumatic cylinder 6.
When in use, the push plate 3 is reset to one end opposite to the crushing roller 2, the crushing bin 1 is emptied, the size of the crushing bin 1 can be designed to be larger, the materials are thrown into the crushing bin 1 by a forklift or a forklift, the crushing roller 2 is started to rotate after the materials fall into the crushing bin 1, manual pushing is not needed, a hydraulic pump is started, the push plate 3 pushes the materials to move towards the crushing roller 2, various large blocks or huge blocks with different sizes are cut and crushed by the flat steel rake teeth 2.2 welded on the rotating roller 2.1 under the high-speed rotation of the crushing roller 2, the crushed materials are pushed by the flat steel rake teeth 2.2 to fall into the U-shaped spiral conveyor 5 through the grid grate 4 below the crushing roller 2 and are conveyed into the next procedure by the spiral conveyor, the continuous operation of the equipment production line is realized, the accumulation and caking of the crushed materials are avoided, the production is influenced until the materials in the crushing bin 1 are completely crushed, and controlling the hydraulic pump to return the push plate 2 to the original position, continuing to crush the materials after the materials enter the crushing bin 1, and repeating the steps. The invention has high working efficiency, is particularly suitable for the mechanical continuous crushing of large and huge materials, does not need to crush in advance, finishes crushing and crushing to the required granularity at one time, has high working efficiency, time-saving and labor-saving operation, good material crushing effect, simple structure and convenient operation and maintenance.
Claims (6)
1. The utility model provides a bold material crusher which characterized by: including smashing the storehouse, open the formation in top of smashing the storehouse and connect the material mouth one end in smashing the storehouse is provided with crushing roller with rotating, is provided with the push pedal at its other end crushing bottom of the storehouse face, be located crushing roller below and seted up the blanking mouth, be fixed with the grid grate in the blanking mouth, be fixed with U type screw conveyer below the blanking mouth.
2. A pulverizer for bulk materials as defined in claim 1 wherein: the crushing bin is square, and the crushing roller and the push plate are arranged oppositely.
3. A pulverizer for bulk materials as defined in claim 1 wherein: the crushing roller is composed of a rotating roller, flat steel rake teeth and a driving motor, two ends of the rotating roller are rotatably connected with the wall of the crushing bin, the rotating roller is in transmission connection with the driving motor, a plurality of flat steel rake teeth are fixed on the rotating roller and are arranged along the radial direction of the rotating roller, and the flat steel rake teeth are uniformly distributed on the surface of the rotating roller in sequence and form a spiral path.
4. A pulverizer for bulk materials as defined in claim 3 wherein: the grating grate is formed by arranging a plurality of flat steels together in parallel in sequence, a grating gap is reserved between every two adjacent flat steels, each flat steel rake tooth of the crushing roller corresponds to one grating gap below the crushing roller, and when the crushing roller rotates, the flat steel rake teeth cut into one end of the grating gap along with the rotation of the flat steel rake teeth and cut out from the other end of the grating gap.
5. A pulverizer for bulk materials as defined in claim 1 wherein: the upper end face of the U-shaped spiral conveyor is provided with a material receiving opening which is arranged in the same direction as the blanking opening and is communicated with the blanking opening.
6. A pulverizer for bulk materials as defined in claim 1 wherein: the device comprises a crushing bin, a push plate, a supporting wheel, a groove track, a shovel sheet, a rubber sealing ring and a rubber sealing ring, wherein the push plate is vertically arranged in the crushing bin, the lower edge of the push plate is fixed with the supporting wheel, the groove track is arranged on the bottom surface of the crushing bin and matched with the supporting wheel, the shovel sheet is obliquely arranged in front of the supporting wheel, the upper end of the shovel sheet is fixed on the push plate, the lower end of the shovel sheet is tightly attached to the bottom surface of the groove track, the lower edge of the push plate is tightly attached to the bottom surface of the crushing bin, two sides of the push plate are; the crushing roller is characterized in that a hydraulic cylinder mounting opening is formed in the wall, far away from one end of the crushing roller, of the crushing bin, a hydraulic cylinder body is horizontally fixed to the outer wall of the crushing bin, a piston rod of the hydraulic cylinder penetrates through the mounting opening and is fixedly connected with the back face of the push plate, the number of the hydraulic cylinders is two, the two hydraulic cylinders are symmetrically arranged along the vertical center line of the push plate, and the hydraulic cylinders are communicated with the hydraulic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910970874.2A CN110743672A (en) | 2019-10-14 | 2019-10-14 | Large material crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910970874.2A CN110743672A (en) | 2019-10-14 | 2019-10-14 | Large material crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110743672A true CN110743672A (en) | 2020-02-04 |
Family
ID=69278116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910970874.2A Pending CN110743672A (en) | 2019-10-14 | 2019-10-14 | Large material crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110743672A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408458A (en) * | 2020-04-26 | 2020-07-14 | 黑龙江广亿达乳业科技有限公司 | Frozen cheese crusher |
| CN111621348A (en) * | 2020-06-05 | 2020-09-04 | 杭州灿鹏能源科技有限公司 | Biomass energy material evenly distributed smashes combustion-supporting device |
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| CN108686808A (en) * | 2018-05-07 | 2018-10-23 | 胡彬彬 | A kind of milling equipment for Chinese medicine |
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2019
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| CN203448134U (en) * | 2013-09-05 | 2014-02-26 | 天地（唐山）矿业科技有限公司 | Self-dedusting graded crusher |
| CN203862300U (en) * | 2014-04-30 | 2014-10-08 | 四川江油新川矿山机械有限公司 | Double-rack staggering structure of pin roll |
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| CN111621348A (en) * | 2020-06-05 | 2020-09-04 | 杭州灿鹏能源科技有限公司 | Biomass energy material evenly distributed smashes combustion-supporting device |
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Application publication date: 20200204 |