CN109290033A - A clod crushing and screening device - Google Patents
A clod crushing and screening device Download PDFInfo
- Publication number
- CN109290033A CN109290033A CN201811117249.5A CN201811117249A CN109290033A CN 109290033 A CN109290033 A CN 109290033A CN 201811117249 A CN201811117249 A CN 201811117249A CN 109290033 A CN109290033 A CN 109290033A
- Authority
- CN
- China
- Prior art keywords
- screening
- crushing
- drum sieve
- crushing device
- sieve
- 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.)
- Granted
Links
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
- B02C21/00—Disintegrating plant with or without drying of the 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
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
-
- 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
- B02C18/28—Disintegrating by knives or other cutting or tearing members which chop material into fragments with spiked cylinders
-
- 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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- 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)
- Disintegrating Or Milling (AREA)
Abstract
本发明涉及破碎筛选技术领域，具体为一种土块的破碎筛选装置，包括运输装置、初级破碎装置、筛选破碎装置Ⅰ、筛选破碎装置Ⅱ、集料装置；通过在破碎装置后设置两个筛选破碎装置，分两步对经过初次破碎的土块进行筛选破碎，利用刀片组成的圆筒筛先对土块进行破碎筛选，使得土块进一步细化，且使得土块全部破碎成中度粒径的土粒从圆筒中筛出，在筛选破碎装置Ⅱ中被破碎球进一步碾碎细化成细度粒径的土粒从筛孔中筛出进行收集，通过多次破碎筛选得到合格粒径的土粒。
The invention relates to the technical field of crushing and screening, in particular to a crushing and screening device for clods, comprising a transport device, a primary crushing device, a screening and crushing device I, a screening and crushing device II, and an aggregate device; The crushing device screens and crushes the primary crushed clods in two steps. The cylindrical screen composed of blades first crushes and screens the clods, so that the clods are further refined and all the clods are broken into medium particle size. The soil particles are screened out from the cylinder, and are further crushed by the crushing ball in the screening and crushing device II. The soil particles with fine particle size are screened out from the sieve holes for collection, and the soil particles with qualified particle size are obtained through multiple crushing and screening. grain.
Description
Technical field
The present invention relates to broken screening technique field, the broken screening plant of specially a kind of soil block.
Background technique
Existing soil block screening plant in order to obtain required for precision grogs, need on sieve screen after cannot lead to
The soil block for crossing sieve is transported out to be crushed into crushing device from sieve and screened, and structure is complicated, and process is cumbersome, existing
Also there is the device directly smashed by crushing device in technology, but crushing device cannot be guaranteed once to smash soil block completely
Extremely required precision, it cannot be guaranteed that the broken soil block collected is particulate, and be arranged on sieve in the prior art
Crushing device is required to using driving device, such as hammer, striking rod device, this crushing device knot being arranged on sieve
Structure is excessively complicated, there is provision of extra driving device, and cannot be guaranteed for all materials on sieve to be crushed, and has been easy
Broken dead angle.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of soil blocks to screen crushing device, by repeatedly crushing and sieving
Choosing finally obtains the grogs of qualified partial size.
The present invention be a kind of clods breaking screening plant, including transport device, primary breakup device, screening crushing device I,
Screen crushing device II, material-gathering device；Transport device includes horizontal conveyor belt and the elevating belt with ground at an angle,
Conveyer belt is by control motor control, when needing haul, opens control motor and is transported up soil block, the top of elevating belt
For primary breakup device, primary breakup device is the cabinet for being provided with top cover, and the mouth for charging, feed inlet are provided on top cover
It is corresponding with the top of elevating belt, two motors I are set on the top cover of cabinet, and the drive shaft of motor I passes through top cover and cabinet
Interior crushing rod connection, two crushing rods rotate in a reverse direction, are provided with uniform crushing teeth on crushing rod, and the two of cabinet
Crushing teeth is also equipped on a side wall, the bottom of cabinet is connect with support rod I, and screening crushing device I is to be driven to revolve by motor II
The drum sieve turned is provided with supporting table I on the right of drum sieve, motor II and suction ventilator, the wind of suction ventilator is provided in supporting table
The side lid that pipe I passes through drum sieve protrudes into drum sieve, is made by wind suction in negative pressure state in drum sieve, the bottom of cabinet passes through air hose
II connect with drum sieve, and air hose II protrudes into drum sieve by the side lid of the other end of drum sieve, logical by the soil block of primary breakup
Air hose II is crossed into drum sieve, supporting table I is supported on the ground by support rod II and support rod III, and screening crushing device II is set
It sets in the lower end of screening crushing device I, screening crushing device II is the screen that a bottom is arc-shaped, the both sides of arc-shaped bottom
There are two idler wheel, idler wheel slides on arc track for each installation, and track is supported on the ground by supporting leg, screens crushing device II
Be provided with supporting table II on one side, be provided with hydraulic cylinder in supporting table II, hydraulic cylinder driving telescopic rod push back and forth so that
Screening crushing device II is done simultaneously in orbit up and down and the swing of left and right, the bottom of screening crushing device II are provided with the dress that gathers materials
It sets.
Further, the grating for screening the drum sieve of crushing device I is bar blade, and a plurality of bar blade is consolidated by retainer plate
It is fixed, and the cutting edge of every bar blade is towards the inside of shaft screen, during drum sieve rotation, meet the grogs of demand from
Gap between bar blade is sifted out, greater than gap soil block can by shaft screen rotation constantly with the blade cutting edge inside shaft screen
Collision is broken, is finally reached qualified partial size and sifts out from shaft screen.
Further, the bottom plate for screening crushing device II, which is sieved, is divided into a plurality of slideway by partition along the direction that track slides, often
Be placed with the cracker that surface is provided with crushing teeth in slideway, with screening crushing device II by Hydraulic Cylinder in track
On slide up and down, cracker passes through in orbit not to be stopped to move, thus not to the soil block in sieve plate track
Rolling for stopping is broken, so that the size for reaching sieve pore is screened away and collected by material-gathering device.
Compared with prior art, the present invention provides a kind of clods breaking screening plant, have it is following the utility model has the advantages that
Primary breakup is carried out to soil block 1. primary breakup device is first arranged before screening, is arranged on the inner wall of crushing device
Crushing teeth matches raising crushing effect with crushing rod, and the soil block of bulk is carried out the preliminary broken progress convenient for screening.
2. two screening crushing devices are arranged after crushing device, the soil block Jing Guo primary crushing is screened in two steps
It is broken, broken screening first is carried out to soil block using the drum sieve of blade composition, so that soil block further refines, and makes soil block complete
The grogs that portion is broken into moderate partial size is sifted out from cylinder, and the ball that is broken in screening crushing device II, which further pulverizes, to be refined into
The grogs of fineness partial size is sifted out from sieve pore to be collected, by repeatedly be crushed screening obtain the grogs of qualified partial size, by
In sieve be arranged crushing device be crushed during screening, avoid cannot be transported to by the material of sieve it is broken
Device is carried out in broken, the simplified course of work and apparatus structure.
3. multiple stage crushing is carried out to soil block with the cracker in the blade and each slideway of screen in drum sieve, it can be comprehensively to soil
Block is crushed, and prevents from generating dead angle in broken.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of drum sieve.
Fig. 3 is the structural schematic diagram of screen
In figure: 1- horizontal conveyor belt, 2- elevating belt, 3- cabinet, 4- motor I, 5- crushing rod, 6- air hose I, 7- circle
Shaft screen, 8- axis II, 9- supporting table I, 10- motor II, 11- suction ventilator, 12- air hose II, 13- screen, 14- idler wheel, 15- track,
16- material-gathering device, 17- supporting table II, 18- hydraulic cylinder, 19- bar blade, 20- partition, 21- cracker.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, including transport device, primary breakup device, screening crushing device I, screening crushing device II, gathering materials
Device；Transport device includes horizontal conveyor belt 1 and the elevating belt 2 with ground at an angle, and conveyer belt is by control motor
Control (not shown go out) opens control motor and is transported up soil block, the top of elevating belt 2 is first when needing haul
Grade crushing device, primary breakup device is the cabinet 3 for being provided with top cover, is provided with the mouth for charging on top cover, feed inlet with
The top of elevating belt 2 is corresponding, and two motors I (4) are arranged on the top cover of cabinet 3, and the drive shaft of motor I (4) passes through top cover
It being connect with the crushing rod 5 in cabinet 3, two crushing rods rotate in a reverse direction, uniform crushing teeth is provided on crushing rod,
Crushing teeth is also equipped in the two side walls of cabinet 3, the bottom of cabinet 3 is connect with support rod I, and screening crushing device I is by electricity
The drum sieve 7 of machine II (10) driving rotation, the right of drum sieve 7 is provided with supporting table I (9), is provided with electricity in supporting table I (9)
Machine II (10) and suction ventilator 11, the side lid that the air hose I (6) of suction ventilator 11 passes through drum sieve 7 protrude into drum sieve 7, are made by wind suction
It is in negative pressure state in drum sieve 7, the bottom of cabinet 3 is connect by air hose II (12) with drum sieve 7, and air hose II (12) passes through cylinder
The side lid of the other end of sieve 7 protrudes into drum sieve, enters drum sieve, supporting table by air hose II (12) by the soil block of primary breakup
I (9) are supported on the ground by support rod II and support rod III, and screening crushing device II is arranged under screening crushing device I
End, screening crushing device II are the screen 13 that a bottom is arc-shaped, and the both sides of arc-shaped bottom are respectively installed there are two idler wheel 14,
Idler wheel 14 slides on arc track 15, and track 15 is supported on the ground by supporting leg, screens the setting on one side of crushing device II
There is supporting table II (17), hydraulic cylinder 18 is provided in supporting table II (17), hydraulic cylinder 18, which drives telescopic rod to push back and forth, to be made
Crushing device II must be screened on track 15 while doing the swing with left and right up and down, the bottom of screening crushing device II is provided with collection
Expect device 16.
As shown in Fig. 2, the grating of the drum sieve of screening crushing device I is bar blade 19, a plurality of bar blade 19 is by solid
Fixed circle is fixed, and the cutting edge of every bar blade 19 meets demand during drum sieve rotation towards the inside of shaft screen
Grogs sifted out from the gap between bar blade 19, the soil block greater than gap can be by the rotation of shaft screen constantly and inside shaft screen
Blade cutting edge collision it is broken, be finally reached qualified partial size and sifted out from shaft screen.
As shown in figure 3, the bottom plate sieve 13 of screening crushing device II be divided into along the direction that track 15 slides by partition 20 it is a plurality of
Slideway is placed with the cracker 21 that surface is provided with crushing teeth in every slideway, as screening crushing device II is by hydraulic cylinder 18
What is pushed slides up and down in orbit, and cracker 21 passes through in orbit not to be stopped to move, thus to sieve plate
Soil block in 13 slideways ceaselessly roll it is broken, so that the size for reaching sieve pore is screened away and is collected by material-gathering device.
The course of work of the invention are as follows: open control motor, transport device transports soil block to primary breakup device, first
Soil block is subjected to primary breakup under the collective effect of the crushing teeth of the crushing rod and side wall of grade crushing device, the soil after primary breakup
Block is inhaled into drum sieve by air hose, and as drum sieve constantly rotates, the grogs for meeting Particle size requirements sifts out entrance from drum sieve
Screen, undesirable soil block are constantly crushed to and can be led to by drum sieve by the blade of drum sieve inwardly in rotary course
The grogs for crossing drum sieve enters screen, as screen constantly moves up and down in orbit, and constantly by screen slideway
Cracker, which rolls, to be crushed to and all can enter collection device collection by screen.
Claims (3)
1. a kind of clods breaking screening plant, including transport device, primary breakup device, screening crushing device I, the broken dress of screening
Set II, material-gathering device；It is characterized by: transport device includes horizontal conveyor belt and the Lifting Convey with ground at an angle
Band, conveyer belt is by control motor control, when needing haul, opens control motor and is transported up soil block, elevating belt
Top is primary breakup device, and primary breakup device is the cabinet for being provided with top cover, and the mouth for charging is provided on top cover, into
Material mouth is corresponding with the top of elevating belt, is arranged two motors I on the top cover of cabinet, the drive shaft of motor I pass through top cover with
The intracorporal crushing rod connection of case, two crushing rods rotate in a reverse direction, and uniform crushing teeth, cabinet are provided on crushing rod
Two side walls on be also equipped with crushing teeth, the bottom of cabinet is connect with support rod I, screening crushing device I be driven by motor II
The drum sieve of rotation is moved, supporting table I is provided on the right of drum sieve, motor II and suction ventilator, suction ventilator is provided in supporting table
Air hose I pass through the side lid of drum sieve and protrude into drum sieve, made in drum sieve by wind suction in negative pressure state, the bottom of cabinet passes through
Air hose II is connect with drum sieve, and air hose II protrudes into drum sieve by the side lid of the other end of drum sieve, by the soil of primary breakup
Block enters drum sieve by air hose II, and supporting table I is supported on the ground by support rod II and support rod III, screens crushing device
II is arranged in the lower end of screening crushing device I, and screening crushing device II is the screen that a bottom is arc-shaped, arc-shaped bottom
Both sides are respectively installed there are two idler wheel, and idler wheel slides on arc track, and track is supported on the ground by supporting leg, screen broken dress
It sets II and is provided with supporting table II on one side, hydraulic cylinder is provided in supporting table II, hydraulic cylinder driving telescopic rod pushes back and forth
So that screening crushing device II is done simultaneously in orbit up and down and the swing of left and right, the bottom of screening crushing device II are provided with collection
Expect device.
2. clods breaking screening plant as described in claim 1, it is characterised in that: the sieve of the drum sieve of screening crushing device I
Item is bar blade, and a plurality of bar blade is fixed by retainer plate, and the cutting edge of every bar blade is towards the inside of shaft screen,
During drum sieve rotates, the grogs for meeting demand is sifted out from the gap between bar blade, and the soil block greater than gap can lead to
The rotation for crossing shaft screen is constantly broken with the blade cutting edge collision inside shaft screen, is finally reached qualified partial size and sifts out from shaft screen.
3. clods breaking screening plant as claimed in claim 2, it is characterised in that: the bottom plate of screening crushing device II is sieved along rail
The direction of road sliding is divided into a plurality of slideway by partition, and the cracker that surface is provided with crushing teeth is placed in every slideway, with
Screening crushing device II is slided up and down in orbit by Hydraulic Cylinder, and cracker passes through in orbit
Do not stop to move, to ceaselessly be rolled to the soil block in sieve plate track broken, be collected so that the size for reaching sieve pore is screened away
Expect that device is collected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117249.5A CN109290033B (en) | 2018-09-26 | 2018-09-26 | A clod crushing and screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117249.5A CN109290033B (en) | 2018-09-26 | 2018-09-26 | A clod crushing and screening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109290033A true CN109290033A (en) | 2019-02-01 |
| CN109290033B CN109290033B (en) | 2021-04-16 |
Family
ID=65164315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811117249.5A Active CN109290033B (en) | 2018-09-26 | 2018-09-26 | A clod crushing and screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109290033B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756262A (en) * | 2019-10-21 | 2020-02-07 | 曾祥田 | Quick grinding device of wheat |
| CN110787873A (en) * | 2019-11-11 | 2020-02-14 | 衡阳凯美科化工有限公司 | Crushing ball mill for soda production raw materials after crushing |
| CN115745485A (en) * | 2022-11-11 | 2023-03-07 | 冯志刚 | Renewable concrete and preparation method thereof |
| CN118634961A (en) * | 2024-08-14 | 2024-09-13 | 安徽奥邦新材料有限公司 | A pulverizer for producing toner |
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| CN107570268A (en) * | 2017-09-11 | 2018-01-12 | 广州林腾生物科技有限公司 | A kind of exhaust-gas treatment grinds screening plant with activated carbon |
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| CN110756262A (en) * | 2019-10-21 | 2020-02-07 | 曾祥田 | Quick grinding device of wheat |
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| CN110787873A (en) * | 2019-11-11 | 2020-02-14 | 衡阳凯美科化工有限公司 | Crushing ball mill for soda production raw materials after crushing |
| CN115745485A (en) * | 2022-11-11 | 2023-03-07 | 冯志刚 | Renewable concrete and preparation method thereof |
| CN115745485B (en) * | 2022-11-11 | 2025-01-21 | 中核混凝土股份有限公司 | A kind of renewable concrete and preparation method thereof |
| CN118634961A (en) * | 2024-08-14 | 2024-09-13 | 安徽奥邦新材料有限公司 | A pulverizer for producing toner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109290033B (en) | 2021-04-16 |
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