CN108579875A - A kind of building sand powder crushing device - Google Patents
A kind of building sand powder crushing device Download PDFInfo
- Publication number
- CN108579875A CN108579875A CN201711455887.3A CN201711455887A CN108579875A CN 108579875 A CN108579875 A CN 108579875A CN 201711455887 A CN201711455887 A CN 201711455887A CN 108579875 A CN108579875 A CN 108579875A
- Authority
- CN
- China
- Prior art keywords
- head tank
- transferring barrel
- screening frame
- sandstone
- barrel
- 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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- 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
-
- 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
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/284—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with unbalanced weights
-
- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Abstract
The invention belongs to construction material crushing plant technical fields, disclose a kind of building sand powder crushing device, including being positioned close to one side frame of discharge port, rack is equipped with transferring barrel and the screening frame below transferring barrel, and feed pipe is equipped between transferring barrel and discharge port；Head tank is rotatably connected in transferring barrel, the outer diameter of head tank is equal with the internal diameter of transferring barrel, and one end closing of head tank, the other end opens wide, and the closed one end of head tank is located at outside transferring barrel, and rack is equipped with the actuator of driving head tank rotation；Blow tank is equipped in head tank, the bottom of transferring barrel is set there are two the feed opening coordinated with blow tank, and two feed openings are located at the top at screening frame both ends；Several elastic components are equipped between the bottom and rack of screening frame, screening frame is located at the both sides below two feed openings and is equipped with rewinding mouth.The present invention solves the crushing of prior art sandstone and screening needs to use two covering devices, the problem of high cost for causing sandstone to crush.
Description
Technical field
The invention belongs to construction material crushing plant fields, and in particular to a kind of building sand powder crushing device.
Background technology
Building, is the general name of building and structures, is people to meet social life needs, utilizes grasped object
Matter technological means, and the artificial environment created with certain scientific law, geomantic omen theory and aesthetic principle.Building, which is people, to be made
With soil, brick, watt, the space for human habitation used that constitutes of the construction materials such as sandstone, stone material, timber.
Sandstone refers to the loose blend of the grains of sand and rubble, is most basic in construction and most Chinese medicine raw materials for production
One of.But the sandstone of not all size can be applied in construction projects, need to carry out powder to sandstone before use
It is broken so that sandstone meets using Particle size requirements, then is used.
Existing sandstone grinding device includes mainly grinding barrel, two groups of pulverization rollers being rotatably connected in grinding barrel and drive
The motor of dynamic pulverization roller rotation, two groups of pulverization rollers are arranged side by side, and the top of grinding barrel is equipped with feed inlet, the bottom of grinding barrel side wall
Equipped with discharge port.In use, sandstone is poured over the gap location between two groups of pulverization rollers, relatively rotated by two groups of pulverization rollers,
It realizes the crushing to sandstone, after the completion of crushing, then sandstone is taken out out of grinding barrel and is used.
But there is also following technical problems for above-mentioned technical proposal：1, since the grain size of the sandstone after crushing is inconsistent, because
This needs to sieve sandstone using screening plant after being pulverized so that the crushing and screening of sandstone are needed using two sets individually
Device carry out, cause the crushing of sandstone of high cost；2, it is sieved again after the completion of crushing, needs man-handling of materials sandstone, cause
The labor intensity of worker is big, while the time for transporting waste is long, causes the efficiency that sandstone crushes low.
Invention content
The invention is intended to provide a kind of building sand powder crushing device, to solve crushing and the screening needs of prior art sandstone
Using two covering devices, the problem of high cost for causing sandstone to crush.
To achieve the above object, the present invention provides the following technical solutions, a kind of building sand powder crushing device, including setting exists
Close to one side frame of discharge port, rack is equipped with transferring barrel and the screening frame below transferring barrel, and one end of transferring barrel is closed,
The other end opens wide, and feed pipe is equipped between the closed one end of transferring barrel and discharge port；Head tank is rotatably connected in transferring barrel, into
The outer diameter of charging basket is equal with the internal diameter of transferring barrel, and one end closing of head tank, the other end opens wide, and the closed one end of head tank is located at
Outside transferring barrel, rack is equipped with the actuator of driving head tank rotation；Blow tank is equipped in head tank, the bottom of transferring barrel is equipped with
Two feed openings coordinated with blow tank, two feed openings are located at the top at screening frame both ends；Sieve bottom and the machine of frame
Several elastic components are equipped between frame, screening frame is located at the both sides below two feed openings and is equipped with rewinding mouth.
The technique effect of this programme technical characteristic：
Transferring barrel reduces the labor intensity of worker for realizing the transhipment to sandstone；Frame is sieved to be used for the sand after crushing
Stone is screened；Feed pipe is used to import the sandstone after crushing in grinding barrel in head tank.The internal diameter and head tank of transferring barrel
Outer diameter it is equal, can realize being close to for head tank and transferring barrel, sandstone is avoided to be leaked out between head tank and transferring barrel.
Actuator realizes the feed opening interval on the blow tank and transferring barrel on head tank for driving head tank to rotate
Cooperation, to realize the intermittent take-off of sandstone.When sandstone drops down onto screening frame from feed opening so that under the side center of gravity for sieving frame
It moves, as head tank rotates, sandstone is dropped down onto from another feed opening in screening frame so that the other side center of gravity for sieving frame is moved；And
And the bottom for sieving frame is equipped with elastic component so that screening frame shakes, to realize the screening to sandstone.And sieve frame
When side moves down, the other side of screening frame is driven to move up so that the sandstone of the other side is slided along inclined screening frame, is being slided
During, realize screening, and slide at the rewinding mouth for sieving frame and be collected.
The technical principle of this programme is：
1, the technical program will crush and screening is integrated, and can just complete the crushing to sandstone and sieve using set of device
Point, compared with the prior art is using two covering devices, the use of cost can be reduced；Realized to the crushing of sandstone by set of device and
Screening, can be so that simple in structure and easy to use；
2, the technical program can make the sandstone after crushing enter in transferring barrel and head tank by the way that transferring barrel is arranged, then
It is sieved into screening frame, worker is not needed in whole process and is carried, therefore the labor intensity of worker can be reduced；
3 while transferring barrel is set, can be so that the sandstone after crushing be automatically imported to transferring barrel and head tank, existing skill
Art takes out the sandstone after crushing, and needs the operating for stopping grinding device and screening plant, the sandstone after crushing is moved to screening
After device, restart grinding device and screening plant, in contrast to this, the process that the present invention sieves after crushing need not suspend dress
It sets, waste of time can be reduced, to improve the efficiency of crushing and screening；
4, the technical program in the bottom of screening frame by being arranged elastic component so that when sandstone is dropped down onto on screening frame, in sand
It, can be so that screening frame generation shaking be not required to be sieved to sandstone under the cooperation of the gravity and elastic component reset response of stone
Other power source is set and carries out driving screening frame shaking, the structure of device can be simplified；
5, by being arranged feed opening in the top at screening frame both ends, and coordinate coordinating with feed opening for blow tank interval,
The both ends blanking to screening frame for realizing interval realizes that screening frame sandstone can be dynamic in screening upper slide of frame so that the mobile road of sandstone
Diameter increases, so that screening is better；And when screening frame shifts, it can realize the sandstone stayed in screening frame
Discharging, collect.
What this programme can generate has the technical effect that：
It is the preferred embodiment based on said program below：
Preferred embodiment one：Based on base case, the end of the transferring barrel is equipped with scraping rod, the side of scraping rod and charging
The side wall of bucket is affixed.Head tank relatively moves when rotating with scraping rod, can be so that scraping rod will be attached on head tank inner wall
Sandstone scrape.
Preferred embodiment two：Based on preferred embodiment one, sliding slot is equipped in the rack along longitudinal direction, cunning is slidably connected in sliding slot
Block, screening frame are hinged on sliding block.Sliding slot and sliding slot can limit screening frame, and screening frame is avoided to collapse, at the same pass through by
Sliding block is hinged with screening frame and can shake so that sieving frame, realizes the screening to sandstone.
Preferred embodiment three：Based on preferred embodiment two, the actuator includes driving gear and the second driven gear, driving tooth
Wheel is mounted on the motor of driving pulverization roller rotation；Head tank is equipped with shaft in the middle part of closed one end, and the second driven gear is fixed
In shaft；10-15 times of a diameter of driving gear diameter of second driven gear.It is driven by driving gear and driven gear
The additional setting of driving motor can be reduced, structure is simplified；The size of driving gear and the second driven gear is matched simultaneously,
The rotating speed of head tank can be reduced so that the sandstone for entering screening frame by blow tank and feed opening is more.
Preferred embodiment four：Based on preferred embodiment three, constant pressure mouth is additionally provided between described two feed openings of transhipment bottom of the barrel.It is logical
Cross the cooperation of constant pressure mouth and blow tank so that sandstone drops down onto the middle part of screening frame, can be balanced screening frame, and make
Also sandstone is sieved at the middle part of screening frame.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of transferring barrel and feed roller in Fig. 1.
Specific implementation mode
Below by the further details of explanation of specific implementation mode：
Reference numeral in Figure of description includes：Grinding barrel 1, feed inlet 11, discharge port 12, pulverization roller 2, driving gear
21, transferring barrel 3, scraping rod 31, feed opening 32, constant pressure mouth 33, head tank 4, blow tank 41, the second driven gear 42, screening frame
5, rewinding mouth 51, elastic component 6.
Embodiment is substantially as shown in Fig. 1：
A kind of building sand powder crushing device, including rack, rack are equipped with grinding barrel 1, transferring barrel 3 and screening frame 5, crush
Bucket 1 is located at transferring barrel 3 and sieves the left side of frame 5, and screening frame 5 is located at 3 lower section of transferring barrel.The top of grinding barrel 1 is equipped with feed inlet
11, feed inlet 11 is equipped with guide housing, and the bottom of 1 right side wall of grinding barrel is equipped with discharge port 12, and discharge port 12 is obliquely installed, and is discharged
The right end of mouth 12 is higher than left end.Two rotation axis are rotatably connected in grinding barrel 1, rotation axis is equipped with pulverization roller 2；In rack also
Equipped with motor, the output shaft of motor and the rotation axis connection on right side.Key connection has driving gear 21, right side in the rotation axis on right side
Rotation axis be equipped with the first driven gear for being engaged with driving gear 21.
The left end of transferring barrel 3 is closed, and right end opens wide, and head tank 4 is rotatably connected in transferring barrel 3, the right end of head tank 4
Closing, left end open wide.As shown in Fig. 2, being equipped with feed pipe, the right end position of feed pipe between the left end and discharge port 12 of transferring barrel 3
In in head tank 4.
The outer diameter of head tank 4 is equal with the internal diameter of transferring barrel 3, and 3 left upper part of transferring barrel is equipped with scraping rod 31, scraping rod 31
Top surface and the inner wall of head tank 4 be affixed.The right end of head tank 4 is located at outside transferring barrel 3, and the right end of head tank 4 is equipped with actuator,
Actuator includes the shaft mounted on 4 right end of head tank, and shaft is equipped with the second driven gear 42 engaged with driving gear 21,
The outer diameter of second driven gear 42 is 14 times of 21 outer diameter of driving gear.
It is evenly equipped with four blow tanks 41 on the side wall of head tank 4, is set on the right side of 3 bottom of transferring barrel there are two feed opening 32,
Two feed openings 32 are located at the top at 5 left and right both ends of screening frame；On transferring barrel 3 perseverance is additionally provided between two feed openings 32
Press mouth 33.Sliding slot is equipped in rack along longitudinal direction, sieves and is hinged with sliding block on frame 5, sliding block is slidably connected in sliding slot.
Uniformly there are four elastic components 6 for the bottom of screening frame 5, and the bottom of elastic component 6 is fixed on the bottom of rack, elastic component 6
Can be any one in compressed spring, resetting spring or rubber ring, the compressed spring used in the present embodiment.It is sieved in rack
The left and right sides that the lower section of frame 5 was equipped with and sieved frame 5 is divided to be equipped with collecting box, the bottom of screening 5 left and right sidewall of frame is equipped with rewinding
Mouth 51.
When using the present embodiment, sandstone is put by feed inlet 11 in grinding barrel 1, motor is started, motor drives right side
Pulverization roller 2 rotate, engage and is driven by driving gear 21 and the first driven gear so that the rotation of the pulverization roller 2 in left side, and
And by gear drive, two pulverization rollers 2 of energy pair relatively rotate, to realize the crushing to sandstone.
The bottom that grinding barrel 1 is dropped down onto after sandstone is pulverized, is slid by the discharge port 12 being obliquely installed in feed pipe, then
Into in head tank 4, and along the Slideslip to the right of inclined head tank 4.It is nibbled with driving gear 21 by the second driven gear 42
It closes so that head tank 4 rotates, when head tank 4, which turns to blow tank 41, to be connected to the feed opening 32 in left side, in head tank 4
Sandstone drops down onto the left end of screening frame 5 by blow tank 41 and feed opening 32 so that the left end of screening frame 5 moves down, and makes screening
Frame 5 sieves sandstone as possible.
With the rotation of head tank 4, stock chest is connected to constant pressure mouth 33, and the sandstone in head tank 4 drops down onto in screening frame 5
Portion so that the left end of screening frame 5 moves up；When stock chest, which is moved to, to be connected to the feed opening on right side 32 so that sandstone drops down onto sieve
Divide the right end of frame 5 so that the right end of screening frame 5 moves down, while the sandstone at screening 5 left end of frame and middle part being made to be moved to screening frame
5 right end, and sieved during sliding.
Sandstone drop down onto on screening frame 5 after under the action of the gravity of sandstone and elastic component 6 reset so that screening frame 5 was both sent out
Raw swing shakes, to realize the screening to sandstone.The smaller sandstone of grain size drops down onto in the collecting box at middle part after screening,
The larger sandstone of grain size remain in screening frame 5 in, and by sieve 5 run-off the straight of frame when, skidded off from rewinding mouth 51, utilize left and right
The collecting box of both sides is collected.
For those skilled in the art, under the premise of not departing from technical solution of the present invention, several changes can also be made
Shape and improvement, these should also be considered as protection scope of the present invention, these all do not interfere with the effect and patent that the present invention is implemented
Practicability.
Claims (5)
1. a kind of building sand powder crushing device, it is characterised in that：Including being positioned close to one side frame of discharge port, rack is equipped with
Transferring barrel and the screening frame below transferring barrel, transferring barrel one end closing, the other end open wide, the closed one end of transferring barrel with
Feed pipe is equipped between discharge port；Head tank is rotatably connected in transferring barrel, the outer diameter of head tank is equal with the internal diameter of transferring barrel,
One end of head tank is closed, and the other end opens wide, and the closed one end of head tank is located at outside transferring barrel, and rack is equipped with driving head tank
The actuator of rotation；It is equipped with blow tank in head tank, the bottom of transferring barrel is set there are two the feed opening coordinated with blow tank, two
Feed opening is located at the top at screening frame both ends；Several elastic components, screening frame position are equipped between the bottom and rack of screening frame
Both sides below two feed openings are equipped with rewinding mouth.
2. building sand powder crushing device according to claim 1, it is characterised in that：The end of the transferring barrel is equipped with scraper
Bar, the side of scraping rod and the side wall of head tank are affixed.
3. building sand powder crushing device according to claim 2, it is characterised in that：It is equipped with and slides along longitudinal direction in the rack
Slot, sliding block is slidably connected in sliding slot, and screening frame is hinged on sliding block.
4. building sand powder crushing device according to claim 3, it is characterised in that：The actuator include driving gear and
Second driven gear, driving gear are mounted on the motor of driving pulverization roller rotation；It is equipped with and turns in the middle part of the closed one end of head tank
Axis, the second driven gear are fixed in shaft；10-15 times of a diameter of driving gear diameter of second driven gear.
5. building sand powder crushing device according to claim 4, it is characterised in that：Described two feed openings of transhipment bottom of the barrel
Between be additionally provided with constant pressure mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455887.3A CN108579875B (en) | 2017-12-28 | 2017-12-28 | Building grit reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455887.3A CN108579875B (en) | 2017-12-28 | 2017-12-28 | Building grit reducing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108579875A true CN108579875A (en) | 2018-09-28 |
| CN108579875B CN108579875B (en) | 2020-05-05 |
Family
ID=63633573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711455887.3A Active CN108579875B (en) | 2017-12-28 | 2017-12-28 | Building grit reducing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108579875B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570634A (en) * | 2022-03-23 | 2022-06-03 | 天一建设发展有限公司 | Energy-concerving and environment-protective waste material screening plant for recycled concrete |
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| CN206716064U (en) * | 2017-05-18 | 2017-12-08 | 新昌县镜岭镇柳良轴承厂 | A kind of building waste reducing mechanism |
| CN206747004U (en) * | 2017-05-09 | 2017-12-15 | 嘉兴三官堂新材料有限公司 | A kind of brick-making raw material sieving approach equipment |
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2017
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201073641Y (en) * | 2007-08-25 | 2008-06-18 | 唐书 | Grain miscellany scavenging machine |
| CN205343533U (en) * | 2015-12-08 | 2016-06-29 | 天津思达卓尔科技有限公司 | Automatic grinding screen extension of foam |
| CN105519464A (en) * | 2015-12-16 | 2016-04-27 | 浙江省海洋水产研究所 | Intermittent type shellfish releasing boat |
| CN206534075U (en) * | 2017-01-04 | 2017-10-03 | 吴中 | A kind of peanut seed decorticator |
| CN206661652U (en) * | 2017-03-08 | 2017-11-24 | 江苏乾程工程技术有限公司 | Sandstone electric vibrating sieving machine |
| CN206747004U (en) * | 2017-05-09 | 2017-12-15 | 嘉兴三官堂新材料有限公司 | A kind of brick-making raw material sieving approach equipment |
| CN106902920A (en) * | 2017-05-11 | 2017-06-30 | 安徽科信矿山机械制造有限公司 | A kind of mining multistage pressure roller mill |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570634A (en) * | 2022-03-23 | 2022-06-03 | 天一建设发展有限公司 | Energy-concerving and environment-protective waste material screening plant for recycled concrete |
| CN114570634B (en) * | 2022-03-23 | 2022-12-23 | 天一建设发展有限公司 | Energy-concerving and environment-protective waste material screening plant for recycled concrete |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108579875B (en) | 2020-05-05 |
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Effective date of registration: 20210409 Address after: Block a, Rongjin Plaza, No.88 Qiliang Road, Danyang Development Zone, Zhenjiang City, Jiangsu Province Patentee after: JIANGSU XINZHONG INTELLECTUAL PROPERTY OPERATION MANAGEMENT Co.,Ltd. Address before: 401121 9-3, building 17, No. 47, Jintong Road, new North District, Chongqing Patentee before: CHONGQING JIBANG DECORATION ENGINEERING Co.,Ltd. |
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Address after: 212300 block D2, science and Innovation Park, No. 19, Qiliang Road, Danyang Development Zone, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Xinzhong Enterprise Management Co.,Ltd. Address before: Block a, Rongjin Plaza, No.88 Qiliang Road, Danyang Development Zone, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU XINZHONG INTELLECTUAL PROPERTY OPERATION MANAGEMENT CO.,LTD. |