CN108435332A - A kind of sandstone screening plant for building - Google Patents
A kind of sandstone screening plant for building Download PDFInfo
- Publication number
- CN108435332A CN108435332A CN201810701334.XA CN201810701334A CN108435332A CN 108435332 A CN108435332 A CN 108435332A CN 201810701334 A CN201810701334 A CN 201810701334A CN 108435332 A CN108435332 A CN 108435332A
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- Prior art keywords
- screening plant
- partition
- work box
- sandstone
- wall
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Classifications
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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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
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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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C13/284—Built-in screens
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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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/288—Ventilating, or influencing air circulation
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- 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
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- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to sieving machine technical fields, especially a kind of sandstone screening plant for building, including work box, the upper center of the work box is equipped with feeding equipment, it is arranged with sliding rail and screening plant between the first partition and the middle part of second partition, the outer wall front and rear sides of the screening plant are respectively symmetrically equipped with U-shaped frame, the vertical slot to match with screening plant is respectively symmetrically offered in the first partition and second partition, collection frame is equipped on the right side of the lower part of vertical slot on the second partition, side of the rotating bar far from screening plant is rotatably connected to power plant by axis pin, discharge port is equipped in the middle part of the lower end of the work box.Structure of the invention reasonable design, it is easy to use, while can raising to aggregate screening efficiency, finer classification can also be carried out to sandstone, while the dust generated when aggregate screening can also be absorbed, there is power and practicability.
Description
Technical field
The present invention relates to sieving machine technical field more particularly to a kind of sandstone screening plants for building.
Background technology
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also
It says it is various lines on design drawing, in specified place, becomes process in kind.Sandstone is commonly used in construction
To produce concrete.And sandstone refers to the loose blend of sand grains and rubble, sandstone, but mesh are usually in high volume purchased in construction site
The quality of preceding sandstone is irregular, and there are a sundries such as the larger stone of some volumes, branch in the inside, these sundries there are serious shadows
The quality of concrete has been rung, security risk may have been caused to the overall structure in house, it is therefore desirable to first be carried out at screening to sandstone
Reason.
The screening plant used in construction site at present is typically all single-stage screening, only by stone larger in sandstone
The sundries such as block screen, and cannot carry out finer classification, cannot meet the actual requirement of current construction, and this
The screening efficiency of kind screening plant is low, and sieve is easy to block, and influences whether project progress.In addition, existing screening plant lacks
Weary corresponding dust pelletizing system, a large amount of dust pollution that when screening will produce, is unfavorable for environmental protection.For this purpose, it is proposed that one
Sandstone screening plant for building is planted to solve problems.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of aggregate screening for building proposed
Device.
To achieve the goals above, present invention employs following technical solutions：
A kind of sandstone screening plant for building, including work box are designed, the upper center of the work box is equipped with feeding equipment, institute
The inner vertical for stating work box is equipped with first partition and second partition, is rotated between the first partition and the top of second partition
It is connected with broken roll shaft, the inner wall left upper portion of the work box is equipped with first motor, the first motor by motor cabinet
Output shaft be connected with broken roll shaft through first partition, be arranged between the first partition and the middle part of second partition
Sliding rail and screening plant, the sliding rail are internally provided with pulley, and the outer wall front and rear sides of the screening plant are respectively symmetrically equipped with U
Type frame, the inner cavity top of the U-shaped frame be equipped with the first spring, and the lower end of first spring is connected with to match with U-shaped frame
The both ends of sliding panel, the sliding panel are respectively equipped with ball, and the inner wall both sides of the U-shaped frame offer and ball phase respectively
The lower end of the sliding slot matched, the sliding panel is connected with mobile bar, and the lower end of the mobile bar is connect by axis pin with pulley rotation,
The vertical slot to match with screening plant is respectively symmetrically offered in the first partition and second partition, is located at the second partition
On vertical slot lower part on the right side of be equipped with collection frame, the left side of two screening plants is hinged with rotating bar by connecting rod respectively,
Side of the rotating bar far from screening plant is rotatably connected to power plant by axis pin, is set in the middle part of the lower end of the work box
There are discharge port, the upper end both sides of the discharge port to be tiltedly installed with stock guide, be equipped on the right side of the inner cavity top of the work box
The outer wall right side of wind turbine, the work box is equipped with disposal box, is connected by connecting tube between the wind turbine and disposal box.
Preferably, the feeding equipment includes the feed hopper being connected with work box, the inner rotation of the feed hopper
It is connected with shaft, striker plate has been respectively articulated on the outside of two shafts, third bullet is connected between two striker plates
The inner wall front and rear sides of spring, the feed hopper are respectively symmetrically equipped with limiting plate, and the upper end of the limiting plate offers and keeps off respectively
The sliding groove that flitch matches.
Preferably, the screening plant includes the frame being fixedly connected with U-shaped frame, and sieve is connected in the middle part of the frame
Net, and in two screening plants sieve aperture it is different, the upper end of the frame opens up fluted, and the groove is internally provided with
Air pipeline, the air pipeline be communicated with through-hole, and the through-hole is internally provided with guard, connects on the outside of the air pipeline
It is connected to bellows, the one end of the bellows far from air pipeline is connected with wind turbine.
Preferably, the power plant includes the shell being connected with work chamber interior wall, the inner wall left side of the shell
The second motor is installed by motor cabinet, rotation axis, the outside of the rotation axis are rotatably connected on the right side of the inner cavity of the shell
Be socketed with cam, the output shaft of the outside of the cam and the second motor is connected separately with belt pulley, two belt pulleys it
Between be connected with belt, the upper and lower ends of the shell are plugged with motion bar respectively, and the motion bar is located at outside the side of shell
It is socketed with the 4th spring, two opposite sides of the motion bar are connected separately with the jacking block used with cam engagement, two institutes
The opposite side of motion bar is stated to be rotatablely connected by axis pin and rotating bar respectively.
Preferably, the inner cavity of the work box is equipped with noise reduction layer.
Preferably, the lower end both sides of the work box are arranged with connector, are connected in the middle part of the lower end of the connector
Telescopic rod, second spring is socketed on the outside of the telescopic rod, and the lower end of the telescopic rod is equipped with idler wheel.
Preferably, fixed block is respectively symmetrically equipped on the right side of the inner wall of the right side of the second partition and work box, it is described solid
The upper end for determining block offers hanging groove, and the upper end of the collection frame is arranged with hangers compatible with hanging groove.
Preferably, the outer wall lower right side of the work box is hinged with chamber door by hinge, and is opened in the middle part of the chamber door
Equipped with observation window.
A kind of sandstone screening plant for building proposed by the present invention, advantageous effect are：
（1）, the present invention cushioning effect can be played by feeding equipment, when charging, sandstone can drive striker plate to lower swing, lead to
The cooperation for crossing limiting plate and sliding groove, plays a supporting role to striker plate and restriction effect, can to avoid sandstone whereabouts excessively
It concentrates and influences subsequent screening effect.
（2）, the present invention opened by the second motor in power plant, rotation axis and cam and rotation can be driven, led to
Crossing jacking block drives motion bar to move up and down, so as to drive rotating bar to swing back and forth so that screening plant double swerve carries out
Screening, due to the presence of vertical slot, screening plant can also teetertotter while moving left and right, and can increase shaking for screening plant
Dynamic amplitude, greatly strengthens the vibrating effect of screening plant, improves the working efficiency of screening, and can prevent screening plant quilt
It blocks, by the mutual cooperation of sliding rail, pulley, U-shaped frame, the first spring and mobile bar etc., the branch to screening plant can be played
Support acts on, and is conducive to the vibration of screening plant, by the screening plant of two different mesh sizes, can be carried out more to sandstone
Careful classification, it is more convenient to use.
（3）, the present invention by fan induced draught, then by the cooperation of bellows, air pipeline and through-hole, can will sieve
Screening device sieves the dust absorbing generated when sandstone, can be used for collecting dust by disposal box, can go out to avoid dust loss
Come, causes environmental pollution.
（4）, structure of the invention reasonable design, it is easy to use, can also be right while can raising to aggregate screening efficiency
Sandstone carries out finer classification, while can also absorb the dust generated when aggregate screening, avoids environmental pollution, has powerful
Functional and practicability.
Description of the drawings
Fig. 1 is a kind of sandstone screening plant structural schematic diagram for building proposed by the present invention；
Fig. 2 is the structural schematic diagram of feeding equipment in a kind of sandstone screening plant for building proposed by the present invention；
Fig. 3 is the portions A structure enlargement diagram in a kind of sandstone screening plant for building proposed by the present invention；
Fig. 4 is the portions B structure enlargement diagram in a kind of sandstone screening plant for building proposed by the present invention；
Fig. 5 is the portions C structural schematic diagram in a kind of sandstone screening plant for building proposed by the present invention；
Fig. 6 is the structural schematic diagram of screening plant in a kind of sandstone screening plant for building proposed by the present invention；
Fig. 7 is the structural schematic diagram of power plant in a kind of sandstone screening plant for building proposed by the present invention
Fig. 8 is a kind of side view of sandstone screening plant for building proposed by the present invention.
In figure：Work box 1, feeding equipment 2, feed hopper 201, shaft 202, striker plate 203, third spring 204, limiting plate
205, sliding groove 206, first partition 3, second partition 4, broken roll shaft 5, first motor 6, sliding rail 7, vertical slot 8, screening plant 9,
Frame 91, sieve 92, air pipeline 93, through-hole 94, power plant 10, shell 101, the second motor 102, rotation axis 103, cam
104, motion bar 105, jacking block 106, the 4th spring 107, belt pulley 108, belt 109, rotating bar 11, wind turbine 12, disposal box 13,
Bellows 14, collection frame 15, baffle 16, discharge port 17, stock guide 18, pulley 19, U-shaped frame 20, the first spring 21, sliding panel
22, mobile bar 23, sliding slot 24, ball 25, fixed block 26, hangers 27, noise reduction layer 28, connector 29, telescopic rod 30, second spring
31, idler wheel 32, chamber door 33, observation window 34.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-8, the inner cavity of a kind of sandstone screening plant for building, including work box 1, work box 1 is equipped with noise reduction layer
28, the noise generated when can be worked with absorption plant reduces noise pollution.
The lower end both sides of work box 1 are arranged with connector 29, are connected with telescopic rod 30 in the middle part of the lower end of connector 29, stretch
The outside of contracting bar 30 is socketed with second spring 31, and the lower end of telescopic rod 30 is equipped with idler wheel 32, and idler wheel 32 can facilitate device whole
Excitement is carried out, certain cushioning effect can be played by telescopic rod 30 and second spring 31, what alleviation device generated when working
Vibrations, advantageously reduce noise pollution.
The upper center of work box 1 is equipped with feeding equipment 2, and feeding equipment 2 includes the feed hopper being connected with work box 1
201, the inner rotation of feed hopper 201 is connected with shaft 202, and the outsides of two shafts 202 has been respectively articulated with striker plate 203, and two
Third spring 204 is connected between a striker plate 203, the inner wall front and rear sides of feed hopper 201 are respectively symmetrically equipped with limiting plate
205, the upper end of limiting plate 205 offers the sliding groove 206 to match with striker plate 203 respectively, and when charging, sandstone can drive gear
Flitch 203 is to lower swing, by the cooperation of limiting plate 205 and sliding groove 206, striker plate 203 is played a supporting role and is limited
Effect, can excessively concentrate to avoid the whereabouts of sandstone and influence subsequent screening effect.
The inner vertical of work box 1 is equipped with first partition 3 and second partition 4, the top of first partition 3 and second partition 4
Between be rotatably connected to broken roll shaft 5, the inner wall left upper portion of work box 1 is equipped with first motor 6, the first electricity by motor cabinet
The output shaft of machine 6 is connected through first partition 3 with broken roll shaft 5, and first motor 6, which drives, is crushed the rotation of roll shaft 5, can be by sand
The part lumpd in stone raw material is smashed, and subsequent screening operation is facilitated, symmetrical between first partition 3 and the middle part of second partition 4
Equipped with sliding rail 7 and screening plant 9, screening plant 9 includes the frame 91 being fixedly connected with U-shaped frame 20, and the middle part of frame 91 connects
Be connected to sieve 92, and in two screening plants 9 sieve 92 aperture it is different, the upper end of frame 91 open up it is fluted, groove it is interior
Portion is equipped with air pipeline 93, and air pipeline 93 is communicated with through-hole 94, and through-hole 94 is internally provided with guard, air pipeline 93 it is outer
Side is connected with bellows 14, and the one end of bellows 14 far from air pipeline 93 is connected with wind turbine 12, two different sieves
The screening plant 9 in 92 apertures can carry out sandstone finer classification, more convenient to use, and by 12 air draught of wind turbine, then
By the cooperation of 14 air pipe line 93 and through-hole 94 of bellows, the dust absorbing generated when can sieve 92 be sieved sandstone is kept away
Exempt to pollute environment.
Sliding rail 7 is internally provided with pulley 19, and the outer wall front and rear sides of screening plant 9 are respectively symmetrically equipped with U-shaped frame 20, U-shaped
The inner cavity top of frame 20 is equipped with the first spring 21, and the lower end of the first spring 21 is connected with the sliding panel 22 to match with U-shaped frame 20,
The both ends of sliding panel 22 are respectively equipped with ball 25, and the inner wall both sides of U-shaped frame 20 offer the cunning to match with ball 25 respectively
The lower end of slot 24, sliding panel 22 is connected with mobile bar 23, and the lower end of mobile bar 23 is rotatablely connected by axis pin and pulley 19, pulley
19 and sliding rail 7 cooperation can facilitate screening plant 9 move left and right carry out screening operation, mobile bar 23 can play support screen
The effect of screening device 9 can make internal slide of the pulley 19 always in sliding rail 7 with the first spring 21 and sliding panel 22 is closed,
The vertical slot 8 to match with screening plant 9 is respectively symmetrically offered in first partition 3 and second partition 4, is located on second partition 4
Vertical slot 8 lower part on the right side of be equipped with collection frame 15, screening plant 9 screens the impurity that leaves and material can be by second partition 4
Vertical slot 8 enter collection frame 15 inside it is temporary, be respectively symmetrically equipped on the right side of the right side of second partition 4 and the inner wall of work box 1
The upper end of fixed block 26, fixed block 26 offers hanging groove, and the upper end of collection frame 15 is arranged with hangers 27 compatible with hanging groove,
This setting can conveniently remove collection frame 15, clear up collection frame 15, improve the convenience that device uses.
The outer wall lower right side of work box 1 is hinged with chamber door 33 by hinge, and the middle part of chamber door 33 offers observation window
34, the setting of observation window 34 can facilitate the amount inside observation collection frame 15, and taking-up collection frame 15 can be facilitated by opening chamber door 33
It is cleared up.
The left side of two screening plants 9 is hinged with rotating bar 11 by connecting rod respectively, and rotating bar 11 is far from screening plant 9
Side is rotatably connected to power plant 10 by axis pin, and power plant 10 includes the shell being connected with 1 inner wall of work box
101, the inner wall of shell 101 passes on left motor cabinet and is equipped with the second motor 102, is rotatably connected on the right side of the inner cavity of shell 101
The outside of rotation axis 103, rotation axis 103 is socketed with cam 104, the output shaft difference in the outside of cam 104 and the second motor 102
It is connected with belt pulley 108, belt 109 is connected between two belt pulleys 108, the upper and lower ends of shell 101 are plugged with work respectively
Lever 105, motion bar 105, which is located at outside the side of shell 101, is socketed with the 4th spring 107, two motion bars 105 it is opposite one
Side is connected separately with the jacking block 106 being used cooperatively with cam 104, the opposite side of two motion bars 105 respectively by axis pin with
Rotating bar 11 is rotatablely connected, and is driven rotation axis 103 and cam 104 and rotation by the second motor 102, can be driven motion bar
105 move up and down, so as to drive rotating bar 11 to swing back and forth so that 9 double swerve of screening plant is screened, due to perpendicular
The presence of slot 8, screening plant 9 can also teetertotter while moving left and right, and can increase the Oscillation Amplitude of screening plant 9,
The vibrating effect for greatly strengthening screening plant 9 improves the working efficiency of screening, and screening plant 9 can be prevented to be blocked.
Discharge port 17 is equipped in the middle part of the lower end of work box 1, the upper end both sides of discharge port 17 are tiltedly installed with stock guide 18, work
Make that wind turbine 12 is installed on the right side of the inner cavity top of case 1, disposal box 13, wind turbine 12 and disposal box are equipped on the right side of the outer wall of work box 1
It is connected by connecting tube between 13.
Operation principle：When work, when sandstone raw material is poured into the inside of feeding equipment 2, sandstone can drive striker plate 203 to
Lower swing plays a supporting role to striker plate 203 and restriction effect by the cooperation of limiting plate 205 and sliding groove 206, can be with
It avoids the whereabouts of sandstone from excessively concentrating and influence subsequent screening effect, is driven by first motor 6 and be crushed the rotation of roll shaft 5, it can
To smash the part lumpd in sandstone raw material, facilitate subsequent screening operation, is then turned on the second motor 102, can drive
Rotation axis 103 and cam 104 and rotation drive motion bar 105 to move up and down, so as to drive rotating bar by jacking block 106
11 swing back and forth so that 9 double swerve of screening plant is screened, and due to the presence of vertical slot 8, screening plant 9 is moving left and right
While can also teetertotter, the Oscillation Amplitude of screening plant 9 can be increased, greatly strengthen the vibrating effect of screening plant 9,
The working efficiency of screening is improved, and screening plant 9 can be prevented to be blocked, by 12 air draught of wind turbine, then passes through bellows
14, the cooperation of air pipeline 93 and through-hole 94, the dust absorbing generated when can screening plant 9 be sieved sandstone, passes through collection
Dirt case 13 can be used for collecting dust, can be come out to avoid dust loss, cause environmental pollution.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of sandstone screening plant for building, including work box（1）, the work box（1）Upper center be equipped with charging fill
It sets（2）, which is characterized in that the work box（1）Inner vertical be equipped with first partition（3）And second partition（4）, described first
Partition board（3）And second partition（4）Top between be rotatably connected to broken roll shaft（5）, the work box（1）Inner wall on the left of on
Portion is equipped with first motor by motor cabinet（6）, the first motor（6）Output shaft run through first partition（3）With breaker roll
Axis（5）It is connected, the first partition（3）And second partition（4）Middle part between be arranged with sliding rail（7）And screening plant
（9）, the sliding rail（7）Be internally provided with pulley（19）, the screening plant（9）Outer wall front and rear sides respectively symmetrically be equipped with U
Type frame（20）, the U-shaped frame（20）Inner cavity top be equipped with the first spring（21）, first spring（21）Lower end be connected with
With U-shaped frame（20）The sliding panel to match（22）, the sliding panel（22）Both ends be respectively equipped with ball（25）, and it is described U-shaped
Frame（20）Inner wall both sides offer respectively and ball（25）The sliding slot to match（24）, the sliding panel（22）Lower end connection
There is mobile bar（23）, the mobile bar（23）Lower end pass through axis pin and pulley（19）Rotation connection, the first partition（3）With
Second partition（4）On respectively symmetrically offer and screening plant（9）The vertical slot to match（8）, it is located at the second partition（4）On
Vertical slot（8）Lower part on the right side of be equipped with collection frame（15）, two screening plants（9）Left side be hinged with respectively by connecting rod
Rotating bar（11）, the rotating bar（11）Far from screening plant（9）Side power plant is rotatably connected to by axis pin（10）,
The work box（1）Lower end in the middle part of be equipped with discharge port（17）, the discharge port（17）Upper end both sides be tiltedly installed with guide
Plate（18）, the work box（1）Inner cavity top on the right side of wind turbine is installed（12）, the work box（1）Outer wall on the right side of be equipped with
Disposal box（13）, the wind turbine（12）And disposal box（13）Between be connected by connecting tube.
2. a kind of sandstone screening plant for building according to claim 1, which is characterized in that the feeding equipment（2）Packet
It has included and work box（1）The feed hopper being connected（201）, the feed hopper（201）Inner rotation be connected with shaft（202）,
Two shafts（202）Outside be respectively articulated with striker plate（203）, two striker plates（203）Between be connected with
Three springs（204）, the feed hopper（201）Inner wall front and rear sides respectively symmetrically be equipped with limiting plate（205）, the limiting plate
（205）Upper end offer respectively and striker plate（203）The sliding groove to match（206）.
3. a kind of sandstone screening plant for building according to claim 1, which is characterized in that the screening plant（9）Packet
It has included and U-shaped frame（20）The frame being fixedly connected（91）, the frame（91）Middle part be connected with sieve（92）, and two screenings
Device（9）Middle sieve（92）Aperture it is different, the frame（91）Upper end open up fluted, being internally provided with for the groove is logical
Air pipe line（93）, the air pipeline（93）It is communicated with through-hole（94）, and the through-hole（94）Be internally provided with guard, it is described logical
Air pipe line（93）Outside be connected with bellows（14）, the bellows（14）Far from air pipeline（93）One end and wind
Machine（12）It is connected.
4. a kind of sandstone screening plant for building according to claim 1, which is characterized in that the power plant（10）Packet
It has included and work box（1）The shell that inner wall is connected（101）, the shell（101）Inner wall pass on left motor cabinet and be equipped with
Second motor（102）, the shell（101）Inner cavity on the right side of be rotatably connected to rotation axis（103）, the rotation axis（103）'s
Outside is socketed with cam（104）, the cam（104）Outside and the second motor（102）Output shaft be connected separately with belt
Wheel（108）, two belt pulleys（108）Between be connected with belt（109）, the shell（101）Upper and lower ends insert respectively
It is connected to motion bar（105）, the motion bar（105）Positioned at shell（101）Side outside be socketed with the 4th spring（107）, two
A motion bar（105）Opposite side is connected separately with and cam（104）The jacking block being used cooperatively（106）, described in two
Motion bar（105）Opposite side passes through axis pin and rotating bar respectively（11）Rotation connection.
5. a kind of sandstone screening plant for building according to claim 1, which is characterized in that the work box（1）It is interior
Chamber is equipped with noise reduction layer（28）.
6. a kind of sandstone screening plant for building according to claim 1, which is characterized in that the work box（1）Under
End both sides are arranged with connector（29）, the connector（29）Lower end in the middle part of be connected with telescopic rod（30）, the telescopic rod
（30）Outside be socketed with second spring（31）, the telescopic rod（30）Lower end be equipped with idler wheel（32）.
7. a kind of sandstone screening plant for building according to claim 1, which is characterized in that the second partition（4）'s
Right side and work box（1）Inner wall on the right side of respectively symmetrically be equipped with fixed block（26）, the fixed block（26）Upper end offer extension
Slot, the collection frame（15）Upper end be arranged with hangers compatible with hanging groove（27）.
8. a kind of sandstone screening plant for building according to claim 1, which is characterized in that the work box（1）It is outer
Wall lower right side is hinged with chamber door by hinge（33）, and the chamber door（33）Middle part offer observation window（34）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810701334.XA CN108435332A (en) | 2018-06-29 | 2018-06-29 | A kind of sandstone screening plant for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810701334.XA CN108435332A (en) | 2018-06-29 | 2018-06-29 | A kind of sandstone screening plant for building |
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| Publication Number | Publication Date |
|---|---|
| CN108435332A true CN108435332A (en) | 2018-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810701334.XA Pending CN108435332A (en) | 2018-06-29 | 2018-06-29 | A kind of sandstone screening plant for building |
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| CN108970704A (en) * | 2018-09-27 | 2018-12-11 | 梁玉婷 | A kind of civil engineering construction waste processing unit |
| CN109759314A (en) * | 2018-12-26 | 2019-05-17 | 贵州大学 | A kind of screening plant for ore extraction |
| CN109985800A (en) * | 2019-04-15 | 2019-07-09 | 安徽工程大学 | A kind of integrated apparatus of mechanical engineering protection type sandstone automatic sorting and collection |
| CN110665606A (en) * | 2019-11-22 | 2020-01-10 | 衡东盛世商品混凝土有限公司 | Broken sieving mechanism of production sand gravel |
| CN111167576A (en) * | 2019-12-30 | 2020-05-19 | 云南省环境科学研究院(中国昆明高原湖泊国际研究中心) | Heavy metal contaminated soil vibrations screening plant |
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| CN110665606A (en) * | 2019-11-22 | 2020-01-10 | 衡东盛世商品混凝土有限公司 | Broken sieving mechanism of production sand gravel |
| CN111167576A (en) * | 2019-12-30 | 2020-05-19 | 云南省环境科学研究院(中国昆明高原湖泊国际研究中心) | Heavy metal contaminated soil vibrations screening plant |
| CN111570267A (en) * | 2020-05-27 | 2020-08-25 | 共享装备股份有限公司 | Cold iron deashing sieving mechanism |
| CN112642360A (en) * | 2020-12-16 | 2021-04-13 | 江西新熙铸造材料有限公司 | Raw materials metering proportioning device is used in production of covering agent generates heat |
| CN112642360B (en) * | 2020-12-16 | 2022-12-20 | 江西新熙铸造材料有限公司 | Raw materials metering proportioning device is used in production of covering agent generates heat |
| CN112718219A (en) * | 2021-01-07 | 2021-04-30 | 上海贝素生物科技有限公司 | Waste battery crushing treatment device capable of repeatedly screening and subdividing |
| CN112893106A (en) * | 2021-04-16 | 2021-06-04 | 李志伟 | Sand screening installation is used in road and bridge construction |
| CN113941497A (en) * | 2021-10-20 | 2022-01-18 | 山东济钢环保新材料有限公司 | But multistage screening's gravel and sand sieving mechanism for building |
| CN114082473A (en) * | 2021-12-02 | 2022-02-25 | 爱仑倍思纳米科技(苏州)有限公司 | Synthesis device of activated carbon-nano iron composite nano material |
| CN116984234A (en) * | 2023-09-25 | 2023-11-03 | 潍坊春丰新材料科技有限公司 | Hexagonal boron nitride powder purifying treatment device |
| CN116984234B (en) * | 2023-09-25 | 2023-12-15 | 潍坊春丰新材料科技有限公司 | Hexagonal boron nitride powder purifying treatment device |
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