CN107233984A - A kind of low-loss stone pulverizing device in construction site - Google Patents
A kind of low-loss stone pulverizing device in construction site Download PDFInfo
- Publication number
- CN107233984A CN107233984A CN201710568777.1A CN201710568777A CN107233984A CN 107233984 A CN107233984 A CN 107233984A CN 201710568777 A CN201710568777 A CN 201710568777A CN 107233984 A CN107233984 A CN 107233984A
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- CN
- China
- Prior art keywords
- casing
- plate
- chute
- screen cloth
- loss
- 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.)
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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
- B02C19/00—Other disintegrating devices or methods
- B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
- B02C19/186—Use of cold or heat for 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
- 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
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
-
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of low-loss stone pulverizing device in construction site, including casing；The cabinets cavity top is fixed with dividing plate, and casing, which is located to be provided with below electric hot plate, through hole on the internal chamber wall above dividing plate, is provided with convertible cover plate；Two chutes are symmetrically arranged with below the dividing plate, chute, which slopes inwardly, to be set；Shower is provided with above the chute；The downslide mouthful that the gap being symmetrically arranged with below the chute between pulverization roller, both sides pulverization roller is just being formed to chute；Screen cloth is provided with below the pulverization roller, screen cloth is movably embedded on the intracavity sidewall of casing, spring is connected between screen bottom two ends and cabinets cavity wall, the bottom of screen cloth is provided with vibrator.The reducing mechanism of the present invention causes building stones to become prone to crush by the way that building stones are carried out with the cool contracting processing of thermal expansion, so as to reduce the loss of equipment, extends service life of equipment.
Description
Technical field
The present invention relates to construction industry, the low-loss stone pulverizing device in specifically a kind of construction site.
Background technology
With continuing to develop for building trade, usage amount of the building stones in building trade is also increasing, and building stones are being used
Before, it is necessary to be crushed to big block building stones, during stone pulverizing, using it is most be exactly stone pulverizing dress
Put.Stone pulverizing device is a kind of equipment by stone pulverizing by mechanism, is used in building trade widely, stone
Pulverizer is expected by after stone pulverizing, and building stones are used to build construction.
Existing stone pulverizing device is to be directly thrown into building stones in device so mostly when stone pulverizing is carried out
Building stones are crushed using crushing part afterwards, because the hardness of building stones in itself is big, to the mill of crushing part in crushing process
Damage larger, while to the load of motor also than larger, so as to influence the service life of crushing part and motor.
The content of the invention
It is an object of the invention to provide a kind of low-loss stone pulverizing device in construction site, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of low-loss stone pulverizing device in construction site, including casing；Open the top plate center of the casing
Provided with feeding mouth, feeding mouth connection material bin, the bottom plate center of casing offers discharging opening, and discharging opening connects discharge nozzle,
Valve is installed on discharge nozzle；The cabinets cavity top is fixed with dividing plate, and the upper surface of dividing plate is two concave surface compositions, concave surface
Center offer through hole, casing, which is located to be provided with below electric hot plate, through hole on the internal chamber wall above dividing plate, to be provided with
Cover plate, one end of cover plate, which is rotatably connected on below the bottom of dividing plate, cover plate, is provided with retractor device, the fixing end of retractor device
It is hinged on the wall of cabinets cavity side, the movable end hinged closures of retractor device；Two cunnings are symmetrically arranged with below the dividing plate
Groove, chute, which slopes inwardly, to be set, and chute is arranged on the intracavity sidewall of casing, and the gap between the chute of both sides forms downslide
Mouthful；The both sides external of the casing is symmetrically fixed with water tank, water tank the pump machine that is provided with, the input connection water tank of pump machine, pump
The output end connection shower of machine, shower extends transversely into casing and reaches the top of chute, and shower is located at the pipe of casing
It is intensive on body to be provided with shower nozzle；Pulverization roller is symmetrically arranged with below the chute, pulverization roller is provided with the electricity of its rotation of driving
It is intensive on the downslide mouthful that gap between machine, both sides pulverization roller is just being formed to chute, pulverization roller to be provided with crushing tooth, pulverization roller
Outside be provided with diversion platform, the upper surface of diversion platform is the inclined inclined-plane in inside side；Sieve is provided with below the pulverization roller
Net, screen cloth is movably embedded on the intracavity sidewall of casing, and spring, screen cloth are connected between screen bottom two ends and cabinets cavity wall
Bottom vibrator is installed；The screen cloth is tilted to the left setting, and curved baffle is provided with screen cloth；The external left of the casing
Side is provided with circulation reducing mechanism, and circulation reducing mechanism includes framework, belt conveyor and haul plate, and framework is fixed on casing
On, the right plate upper and lower ends of framework offer loop exit and loop head with cabinets cavity UNICOM respectively, wherein circulating
Belt conveyor, skin are provided with the upper surface of entrance correspondence screen cloth, the upper surface of loop exit correspondence left side diversion platform, framework
Band conveyer is rotated counterclockwise, and belt conveyor periphery is equidistantly fixed with haul plate；It is provided with the bottom corner of the casing
Damper, damper includes connecting pole and sleeve, and connecting pole is fixed on the bottom of casing, the opening size of sleeve and connecting pole
External diameter matches, and connecting pole is deep into sleeve and connects limited location head, is provided between the bottom of spacing head and sleeve cylinder bottom
Cushion pad.
It is used as further scheme of the invention：The material bin is provided with seal cover board.
It is used as further scheme of the invention：The retractor device is telescopic hydraulic cylinder.
It is used as further scheme of the invention：The electric hot plate circulating type is fixed on the internal chamber wall of casing.
It is used as further scheme of the invention：The curved baffle is located at the left side of screen cloth.
It is used as further scheme of the invention：Fitted with the internal chamber wall of framework the outer face of the haul plate.
It is used as further scheme of the invention：The elastic buffering pad is made up of buffer spring.
Compared with prior art, the beneficial effects of the invention are as follows：
Then building stones are now heated spraying cooling again by the present invention before being crushed to building stones, broken by the cool contracting of thermal expansion
The internal structure of bad stone, so that stone is easy to crush, reduces abrasion of the building stones for crushing part, decreases simultaneously
The load of motor, so as to extend the service life of equipment；By setting circulation reducing mechanism so that building stones can be circulated
Crush, so as to ensure that the crushing effect of building stones；By setting curved baffle on screen cloth, fortune of the building stones on screen cloth is added
Dynamic stroke so that screening is more abundant；The setting of damper can reduce the vibration in equipment running process, so as to reduce mill
Damage.
Brief description of the drawings
Fig. 1 is the structural representation of the low-loss stone pulverizing device in construction site.
The structural representation that Fig. 2 is A-A in Fig. 1.
Fig. 3 for construction site low-loss stone pulverizing device in screen cloth structural representation.
In figure：1- casings, 11- feeding mouths, 111- material bins, 12- discharging openings, 121- discharge nozzles, 122- valves, 2- every
Plate, 21- through holes, 211- cover plates, 212- retractor devices, 3- electric hot plates, 4- chutes, 5- water tanks, 51- pumps machine, 52- showers,
521- shower nozzles, 6- pulverization rollers, 61- crushing tooths, 62- diversion platforms, 7- screen clothes, 71- springs, 72- curved baffles, 73- vibrators, 8-
Circulation reducing mechanism, 81- frameworks, 811- circulations import, 812- loop exits, 82- belt conveyors, 821- hauls plate, 9- subtract
Shake device, 91- connecting poles, the spacing heads of 911-, 92- sleeves, 921- elastic buffering pads.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1~3, the embodiment of the present invention, a kind of low-loss stone pulverizing device in construction site, including case
Body 1；The top plate center of the casing 1 is offered in feeding mouth 11, the connection material bin 111 of feeding mouth 11, the bottom plate of casing 1
Heart position offers and is provided with valve 122 on discharging opening 12, the connection discharge nozzle 121 of discharging opening 12, discharge nozzle 121；The casing 1
Inner chamber top is fixed with dividing plate 2, and the upper surface of dividing plate 2 is two concave surface compositions, and the center of concave surface offers through hole 21, case
Body 1 is located at around electric hot plate 3 is fixed with the internal chamber wall of the top of dividing plate 2, in use, building stones are added into case from material bin 111
In body 1, building stones are shelved on dividing plate 2, and building stones are heated using electric hot plate 3, and material bin 111 is provided with seal cover board (figure
In be not drawn into), reduce heat losses, the lower section of through hole 21 is provided with cover plate 211, one end of cover plate 211 is rotatably connected on dividing plate 2
Bottom, the lower section of cover plate 211 is provided with retractor device 212, retractor device 212 is telescopic hydraulic cylinder, and retractor device 212 is consolidated
Fixed end is hinged on the intracavity sidewall of casing 1, the movable end hinged closures 211 of retractor device 212, controls the work of retractor device 212
Moved end shrinks to drive cover plate 212 to overturn, and building stones is fallen from through hole 21；The lower section of the dividing plate 2 is symmetrically arranged with two
Chute 4, chute 4, which slopes inwardly, to be set, and chute 4 is arranged on the intracavity sidewall of casing 1, and the gap between both sides chute 4 is formed
Downslide mouth；The both sides external of the casing 1 is symmetrically fixed with water tank 5, water tank 5 the pump machine 51 that is provided with, the input of pump machine 51
End connection water tank 5, the output end connection shower 52 of pump machine 51, shower 52 extends transversely into casing 1 and reaches the upper of chute 4
Side, shower 52 is intensive on the body of casing 1 to be provided with shower nozzle 521, and heated building stones fall through into cunning from through hole 21
In groove 4, then it is sprayed by shower 52, the internal structure of stone is destroyed by the cool contracting of thermal expansion, so that stone is easy
In crushing, abrasion of the building stones for crushing part is reduced, while the load of motor is decreased, so as to extend making for equipment
Use the life-span；
The lower section of the chute 4 is symmetrically arranged with pulverization roller 6, and pulverization roller 6 is provided with the motor for driving it to rotate (in figure not
Draw), the downslide mouthful that the gap between both sides pulverization roller 6 is just being formed to chute 4 is intensive on pulverization roller 6 to be provided with crushing tooth
61, the outside of pulverization roller 6 is provided with diversion platform 62, and the upper surface of diversion platform 62 is the inclined inclined-plane in inside side；The pulverization roller 6
Lower section be provided with screen cloth 7, screen cloth 7 is movably embedded on the intracavity sidewall of casing 1, the bottom two ends of screen cloth 7 and the internal chamber wall of casing 1
Between be connected with spring 71, the bottom of screen cloth 7 is provided with vibrator 73；
The screen cloth 7 is tilted to the left setting, and curved baffle 72 is provided with screen cloth 7, and curved baffle 72 is located at a left side for screen cloth 7
Side, size-reduced building stones are moved to the left due to self gravitation effect, and curved baffle 72 serves barrier effect to building stones, so that
Add movement travel of the building stones on screen cloth 7 so that screening is more abundant；
The outer left side of the casing 1 is provided with circulation reducing mechanism 8, and it is defeated that circulation reducing mechanism 8 includes framework 81, belt
Device 82 and haul plate 821 are sent, framework 81 is fixed on casing 1, the right plate upper and lower ends of framework 81 are offered and casing 1 respectively
The upper surface of the loop exit 812 and loop head 811 of inner chamber UNICOM, wherein loop head 811 correspondence screen cloth 7, loop exit
Belt conveyor 82 is provided with the upper surface of 812 correspondence left side diversion platforms 62, framework 81, belt conveyor 82 turns counterclockwise
Dynamic, the periphery of belt conveyor 82 is equidistantly fixed with haul plate 821, and the outer face of haul plate 821 is fitted with the internal chamber wall of framework 81,
Building stones fall on screen cloth 7 and screened after crushed, wherein qualified building stones are fallen through screen cloth 7, and underproof building stones are from circulation
Entrance 811 is entered in framework 81, falls most afterwards through diversion platform 62 to enter from loop exit 812 under the conveying of haul plate 821
Enter and crushed again in the gap between both sides pulverization roller 6, until stone pulverizing is qualified；
Damper 9 is provided with the bottom corner of the casing 1, damper 9 includes connecting pole 91 and sleeve 92, connecting pole
91 are fixed on the bottom of casing 1, and the external diameter of the opening size and connecting pole 91 of sleeve 92 matches, and connecting pole 91 is deep into sleeve
In 92 and limited location first 911 is connected, spacing first 911 bottom and sleeve are provided with elastic buffering pad 921 between 92 bottoms, elasticity
Cushion pad 921 is made up of buffer spring, and the setting of damper 9 can reduce the vibration in equipment running process, so as to reduce mill
Damage.
The present invention operation principle be：
In use, building stones are added in casing 1 from material bin 111, building stones are shelved on dividing plate 2, utilize 3 pairs of electric hot plate
Building stones are heated, after heating a period of time, and the movable end of control retractor device 212 shrinks to drive cover plate 212 to overturn, and makes
Building stones are fallen from through hole 21, and heated building stones are fallen through into from through hole 21 in chute 4, and then it is sprayed by shower 52
Drench, the internal structure of stone is destroyed by the cool contracting of thermal expansion, so that stone is easy to crush, building stones are reduced for crushing part
Abrasion, while the load of motor is decreased, so as to extend the service life of equipment；Stone enters after being fallen from chute 4
Into the gap between both sides pulverization roller 6, then building stones are crushed by pulverization roller 6；Building stones after crushing fall on screen cloth 7
On, drive screen cloth 7 to vibrate by vibrator 73, so that the screening to building stones is completed, wherein qualified building stones are fallen through screen cloth 7, no
Qualified building stones are entered in framework 81 from loop head 811, are fallen under the conveying of haul plate 821 from loop exit 812
Most enter afterwards through diversion platform 62 and crushed again in the gap between both sides pulverization roller 6, building stones are ensured by circulating to crush
The crushing effect of building stones.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. a kind of low-loss stone pulverizing device in construction site, including casing (1)；Characterized in that, the casing (1)
Top plate center offers feeding mouth (11), feeding mouth (11) connection material bin (111), the bottom plate center of casing (1)
Offer and valve (122) is installed on discharging opening (12), discharging opening (12) connection discharge nozzle (121), discharge nozzle (121)；It is described
Casing (1) inner chamber top is fixed with dividing plate (2), and the upper surface of dividing plate (2) is two concave surface compositions, and the center of concave surface is opened up
There is through hole (21), casing (1), which is located on the internal chamber wall above dividing plate (2), is provided with electric hot plate (3), and the lower section of through hole (21) is set
Have a cover plate (211), one end of cover plate (211) be rotatably connected on below the bottom of dividing plate (2), cover plate (211) be provided with it is flexible
Device (212), the fixing end of retractor device (212) is hinged on casing (1) intracavity sidewall, the movable end of retractor device (212)
Hinged closures (211)；Two chutes (4) are symmetrically arranged with below the dividing plate (2), chute (4), which slopes inwardly, to be set, chute
(4) on the intracavity sidewall of casing (1), the gap between both sides chute (4) forms downslide mouth；The casing (1)
Both sides external is symmetrically fixed with water tank (5), water tank (5) the pump machine (51) that is provided with, the input connection water tank of pump machine (51)
(5), the output end connection shower (52) of pump machine (51), shower (52) extends transversely into casing (1) and reaches chute (4)
Top, shower (52) is intensive on the body of casing (1) to be provided with shower nozzle (521)；The lower section of the chute (4) is symmetrically set
It is equipped with pulverization roller (6), pulverization roller (6) is provided with gap between driving its motor for rotating, both sides pulverization roller (6) just to chute
(4) intensive on the downslide mouthful formed, pulverization roller (6) to be provided with crushing tooth (61), pulverization roller is provided with diversion platform on the outside of (6)
(62), the upper surface of diversion platform (62) is the inclined inclined-plane in inside side；Screen cloth (7) is provided with below the pulverization roller (6), is sieved
Net (7) is movably embedded on the intracavity sidewall of casing (1), and bullet is connected between screen cloth (7) bottom two ends and casing (1) internal chamber wall
Spring (71), the bottom of screen cloth (7) is provided with vibrator (73)；The screen cloth (7) is tilted to the left setting, and screen cloth is provided with (7)
Curved baffle (72)；The outer left side of the casing (1) is provided with circulation reducing mechanism (8), and circulation reducing mechanism (8) includes frame
Body (81), belt conveyor (82) and haul plate (821), framework (81) are fixed on casing (1), on the right plate of framework (81)
Lower two ends offer the loop exit (812) and loop head (811) with casing (1) inner chamber UNICOM, wherein loop head respectively
(811) set in the upper surface of correspondence screen cloth (7), the upper surface of loop exit (812) correspondence left side diversion platform (62), framework (81)
Belt conveyor (82) is equipped with, belt conveyor (82) is rotated counterclockwise, belt conveyor (82) periphery is equidistantly fixed with haul
Plate (821)；Damper (9) is provided with the bottom corner of the casing (1), damper (9) includes connecting pole (91) and sleeve
(92), connecting pole (91) is fixed on the bottom of casing (1), the external diameter phase of the opening size and connecting pole (91) of sleeve (92)
Match somebody with somebody, connecting pole (91) is deep into sleeve (92) and connects limited location head (911), the bottom of spacing head (911) and sleeve (92)
Cylinder is provided with cushion pad (921) between bottom.
2. the low-loss stone pulverizing device in construction site according to claim 1, it is characterised in that the material bin
(111) it is provided with seal cover board.
3. the low-loss stone pulverizing device in construction site according to claim 2, it is characterised in that the flexible dress
(212) are put for telescopic hydraulic cylinder.
4. the low-loss stone pulverizing device in construction site according to claim 3, it is characterised in that the electric hot plate
(3) circulating type is fixed on the internal chamber wall of casing (1).
5. the low-loss stone pulverizing device in construction site according to claim 4, it is characterised in that the arc gear
Plate (72) is located at the left side of screen cloth (7).
6. according to the low-loss stone pulverizing device in any described construction sites of claim 1-5, it is characterised in that described
Fitted with the internal chamber wall of framework (81) outer face of haul plate (821).
7. the low-loss stone pulverizing device in construction site according to claim 6, it is characterised in that the elasticity is slow
Punching pad (921) is made up of buffer spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710568777.1A CN107233984A (en) | 2017-07-13 | 2017-07-13 | A kind of low-loss stone pulverizing device in construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710568777.1A CN107233984A (en) | 2017-07-13 | 2017-07-13 | A kind of low-loss stone pulverizing device in construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107233984A true CN107233984A (en) | 2017-10-10 |
Family
ID=59990579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710568777.1A Withdrawn CN107233984A (en) | 2017-07-13 | 2017-07-13 | A kind of low-loss stone pulverizing device in construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107233984A (en) |
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| CN108714457A (en) * | 2018-06-15 | 2018-10-30 | 郑州郑先医药科技有限公司 | A kind of medicinal powder particle detection device based on pharmaceutical machine |
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| CN108970704A (en) * | 2018-09-27 | 2018-12-11 | 梁玉婷 | A kind of civil engineering construction waste processing unit |
| CN109604010A (en) * | 2018-12-21 | 2019-04-12 | 宁波驰翔机电科技有限公司 | Sewage water lifter roller grinding device |
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| CN109760237A (en) * | 2019-03-29 | 2019-05-17 | 杭州大橙知一科技有限公司 | Convenient for the scrap tire rubber processing equipment for pulverizing of dredging |
| CN110898898A (en) * | 2019-12-10 | 2020-03-24 | 湖州甬邦纺织品织造有限公司 | Dyestuff grinder for textile fabric |
| CN112371222A (en) * | 2020-10-21 | 2021-02-19 | 河北地质大学 | Ore fragmentation device of multiple-effect combination |
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| CN114289128A (en) * | 2021-12-27 | 2022-04-08 | 徐州智奇机械科技有限公司 | Thermal expansion cooling crack deformation type mining machinery crushing device |
| CN114289128B (en) * | 2021-12-27 | 2022-09-27 | 徐州智奇机械科技有限公司 | Thermal expansion cooling crack type mining machinery crushing device |
| CN114405647A (en) * | 2022-02-08 | 2022-04-29 | 孙勇 | Preparation system of building regeneration fine aggregate and computer storage medium |
| CN114405647B (en) * | 2022-02-08 | 2023-09-22 | 广东新瑞龙生态建材有限公司 | Preparation system of building recycled fine aggregate and computer storage medium |
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Application publication date: 20171010 |