CN108339749A - A kind of sieve method for determining sand for construction - Google Patents
A kind of sieve method for determining sand for construction Download PDFInfo
- Publication number
- CN108339749A CN108339749A CN201810122538.8A CN201810122538A CN108339749A CN 108339749 A CN108339749 A CN 108339749A CN 201810122538 A CN201810122538 A CN 201810122538A CN 108339749 A CN108339749 A CN 108339749A
- Authority
- CN
- China
- Prior art keywords
- idler wheel
- sieve
- framework
- sand
- crawler belt
- 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
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
-
- 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
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- 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
-
- 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 discloses a kind of sieve method for determining sand for construction, in construction site, the husky equipment of sieve is shifted onto near sand drift, baffle stretches into sand drift, connect the external power supply of motor, motor is started to work, bull stick drives the first idler wheel to rotate together while driving bar rotation, first idler wheel drives third idler wheel and the 4th idler wheel to rotate together by crawler belt, sandstone raw material is transmitted to crawler belt top from crawler belt bottom end while crawler belt rotates, sandstone raw material is fallen on the first sieve, while the first idler wheel rotates, belt pulley on the first idler wheel also begins to rotate, belt pulley is rotated by belt band moving gear, gear could push framework to move when engaging connected with framework during rotation.Pass through the cooperation of motor and bull stick, pass through the cooperation of the first idler wheel and crawler belt, motor starts rotation and drives the first idler wheel to rotate together by bull stick after powering on, crawler belt rotation is driven while first idler wheel own rotation, sandstone raw material in lower is transported to eminence under crawler belt rotation, reduces the amount of labour of worker, eliminates the laboring fee of worker, the time for saving screening sand has saved the cost of construction.
Description
Technical field
The present invention relates to technical field of building construction, specially a kind of sieve method for determining sand for construction.
Background technology
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, and building is applied
Working hour after shipping sand from korneforos or elsewhere, often can not directly make in sand containing many bulky grain rubbles etc.
With, but need after sieving takes, it can be only achieved construction requirement.It is husky that sieve is carried out on building site at present, typically by construction worker
Come what is completed, heavy workload, and working efficiency is low, it is difficult to realize efficient construction, such as application No. is
Although 201620925227.1 patent, including pedestal and the screening framework above pedestal, the patent do not need worker's sieve
Sand, but also need to manually transport to sand in the husky equipment of sieve, not only without improving working efficiency, also add the labour of worker
Amount, for small-sized building site, the cost of big machinery is higher, and practical performance is poor.
Invention content
The purpose of the present invention is to provide a kind of sieve method for determining sand for construction, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：A kind of sieve method for determining sand for construction, including
Shell, the shell are internally provided with framework, and the framework is internally provided with gear, and the framework is engaged with gear to be connected, institute
It states gear with shell to be connected, the top of the framework is equipped with the first transverse slat, and the inside of first transverse slat is equipped with the first sieve
Net is mounted on cross bar at left and right sides of the framework, and the bottom end of the cross bar is equipped with sliding slot, and the sliding slot is internally provided with cunning
Block, the sliding block are connected with shell, and pulley is mounted at left and right sides of the top of the shell, and the pulley is horizontal with first respectively
Plate and the first sieve overlap joint are connected, and the left side of the shell is equipped with side plate, and the side plate is connected by connecting rod with shell, described
Baffle is installed, the side plate is equipped with the first idler wheel, the 4th idler wheel and third rolling successively from bottom to up on the left of the bottom end of connecting rod
Wheel, first idler wheel, the 4th idler wheel and third idler wheel are connected by the second shaft with side plate respectively, and first idler wheel passes through
Crawler belt is connected with the 4th idler wheel and third idler wheel, and the bottom end of the 4th idler wheel is equipped with the 5th idler wheel, and the 5th idler wheel passes through
Connecting rod is connected with the 4th idler wheel, and the surface of the side plate is equipped with multiple second idler wheels, second idler wheel by first rotating shaft with
Side plate is connected, and belt pulley is equipped on the right side of first idler wheel, the belt pulley is connected by belt with gear, the belt
Through shell, the left side of first idler wheel is equipped with motor, and the motor is connected by bull stick with the first idler wheel, and the bull stick passes through
Wear side plate, the junction of the bull stick and side plate is equipped with bearing.
Preferably, strut is mounted at left and right sides of the inner wall bottom end of the shell, the top of the strut is equipped with second
Transverse slat, second transverse slat are internally provided with the second sieve, and second transverse slat is connected by compressed spring with strut, the branch
First montant is installed on the right side of the top of bar, the top left hand of first montant is equipped with the second montant, second montant with
Second transverse slat is connected.
Preferably, the surface of the crawler belt is equipped with burr.
Preferably, the bottom end of the shell is equipped with universal wheel.
Preferably, the right side top of the shell is equipped with handle.
Preferably, the bottom end of the motor is equipped with holder, and the holder is connected with side plate.
Preferably, it is mounted on inclined plate at left and right sides of the top of second transverse slat.
Preferably, the upper and lower ends of the compressed spring are mounted on spring pedestal, and the spring pedestal is respectively with second
Transverse slat is connected with strut.
Compared with prior art, the beneficial effects of the invention are as follows：
1. patent of the present invention, by the cooperation of motor and bull stick, by the cooperation of the first idler wheel and crawler belt, motor connects electricity
Start rotation after source drives the first idler wheel to rotate together by bull stick, and the first idler wheel own rotation while drives crawler belt turn
It is dynamic, the sandstone raw material in lower is transported to eminence under crawler belt rotation, reduces the amount of labour of worker, eliminates worker's
Laboring fee saves the time of screening sand, has saved the cost of construction.
2. patent of the present invention, by the cooperation of first baffle and the first sieve, when sandstone raw material is fallen on the first sieve
When, it is less than the sand of the first screen mesh diameter by the first sieve, this part sand can be used in concrete mortar, be suitable for
The plastering of wall, the sand more than the first screen mesh diameter stay on the first sieve, when this part sand can be used for building by laying bricks or stones
In concrete, the utilization rate of sandstone is improved, saves raw material.
3. patent of the present invention is coordinated by gear and framework, nibbled with framework when the one end of gear equipped with latch goes to bottom end
When closing connected, framework is pushed to move downward, the first transverse slat for being mounted on framework top drives the first sieve side-to-side movement, first
In the case that sieve moves left and right, increase the contact area between sandstone raw material and the first sieve, accelerate the speed of screening to
Increase working efficiency.It is moved to different location convenient for driving device, device shifts to lead to the failure and even damage during avoiding
Bad equipment improves the stability in the course of work.
4. patent of the present invention is coordinated by sliding block and sliding slot, the sliding block on top inside the housing is installed in cross bar bottom end
It is moved left and right in sliding slot, in framework bilateral reciprocation, reduces the frictional force between transverse slat and shell, make to pass over
Mechanical energy is more converted into kinetic energy, and the pollution of noise is also reduced while reducing energy loss.
5. patent of the present invention, by the cooperation of the 4th idler wheel and the 5th idler wheel, the 4th idler wheel passes through connecting rod and the 5th idler wheel
It is connected, so that the direction of transfer of crawler belt is changed, sandstone raw material is allowed just to fall on the first sieve, reduces the lower drop height of sandstone raw material
The phenomenon that spending, decreasing sand prevents the worker that the husky equipment of sieve is used for a long time from sucking a large amount of dust.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the bar structure sectional view of the present invention；
Fig. 3 is the first roller structure left view of the present invention；
Fig. 4 is the compressed spring structural schematic diagram of the present invention.
In figure：1, shell, 2, framework, 3, gear, 4, cross bar, 5, sliding slot, 6, sliding block, the 7, first transverse slat, the 8, first sieve,
9, the second transverse slat, the 10, second sieve, 11, strut, the 12, first montant, the 13, second montant, 14, compressed spring, 15, bearing,
16, connecting rod, 17, belt pulley, 18, baffle, the 19, first idler wheel, 20, side plate, 21, crawler belt, 22, motor, 23, bull stick, 24, skin
Band, the 25, second idler wheel, 26, first rotating shaft, 27, third idler wheel, the 28, second shaft, the 29, the 4th idler wheel, 30, connecting rod, 31,
Five idler wheels, 32, burr, 33, universal wheel, 34, inclined plate, 35, handle, 36, holder, 37, pulley, 38, spring pedestal.
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.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.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of sieve method for determining sand for construction, including it is outer
Shell 1, shell 1 are internally provided with framework 2, and framework 2 is internally provided with gear 3, and framework 2 is engaged with gear 3 to be connected, gear 3 with it is outer
Shell 1 is connected, and when the one end of gear 3 equipped with latch, which goes to bottom end, engages connected with framework 2, framework 2 is pushed to move downward, installed
The first transverse slat 9 on 2 top of framework drives 8 side-to-side movement of the first sieve, in the case where the first sieve 8 moves left and right, increases
Contact area between sandstone raw material and the first sieve 8 accelerates the speed of screening to increase working efficiency, the top of framework 2
First transverse slat 7 is installed, the inside of the first transverse slat 7 is equipped with the first sieve 8, and the sieve diameter of the first sieve 8 is three to five millis
Rice is less than the sand of 8 sieve diameter of the first sieve by the first sieve 8 when sandstone raw material is fallen on the first sieve 8, this
Part sand can be used in concrete mortar, be suitable for the plastering of wall, and the sand more than 8 sieve diameter of the first sieve stays in the
On one sieve 8, in concrete when this part sand can be used for building by laying bricks or stones, the utilization rate of sandstone is improved, saves raw material, framework 2
The left and right sides be mounted on cross bar 4, the bottom end of cross bar 4 is equipped with sliding slot 5, and sliding slot 5 is internally provided with sliding block 6, sliding block 6 and shell
1 is connected, and pulley 37 is mounted at left and right sides of the top of shell 1, and pulley 37 is overlapped with the first transverse slat 7 and the first sieve 8 respectively
It is connected, the left side of shell 1 is equipped with side plate 20, and side plate 20 is connected by connecting rod 16 with shell 1, peace on the left of the bottom end of connecting rod 16
Equipped with baffle 18, side plate 20 is equipped with the first idler wheel 19, the 4th idler wheel 29 and third idler wheel 27, the first idler wheel successively from bottom to up
19, the 4th idler wheel 29 and third idler wheel 27 are connected by the second shaft 28 with side plate 20 respectively, and the first idler wheel 19 passes through crawler belt 21
It is connected with the 4th idler wheel 29 and third idler wheel 27, the bottom end of the 4th idler wheel 29 is equipped with the 5th idler wheel 31, and the 5th idler wheel 31 passes through company
Bar 30 is connected with the 4th idler wheel 29, so that the direction of transfer of crawler belt 21 is changed, allows sandstone raw material just to fall on the first sieve 8, subtract
The height of drop of small sandstone raw material, the phenomenon that decreasing sand, prevent worker's sucking that the husky equipment of sieve is used for a long time a large amount of
The surface of dust, side plate 20 is set there are four the second idler wheel 25, and the second idler wheel 25 is connected by first rotating shaft 26 with side plate 20, and first
The right side of idler wheel 19 is equipped with belt pulley 17, and belt pulley 17 is connected by belt 24 with gear 3, belt 24 run through shell 1, first
The left side of idler wheel 19 is equipped with motor 22, the model H3H12/H3SH13 of motor 22, and external power supply is the alternating current of 380V, motor
22 power on after start rotation by bull stick 23 drive the first idler wheel 19 rotate together, 19 own rotation of the first idler wheel it is same
When drive crawler belt 21 rotate, by the sandstone raw material in lower crawler belt 21 rotation under be transported to eminence, reduce the labor of worker
Momentum eliminates the laboring fee of worker, saves the time of screening sand, has saved the cost of construction, and motor 22 passes through bull stick
23 are connected with the first idler wheel 19, and bull stick 23 runs through side plate 20, and bull stick 23 and the junction of side plate 20 are equipped with bearing 15, bearing 15
Effect is to reduce frictional force, facilitates the rotation of bull stick 23, strut 11, strut are mounted at left and right sides of the inner wall bottom end of shell 1
11 top is equipped with the second transverse slat 9, and the second transverse slat 9 is internally provided with the second sieve 10, the sand after being sieved by first time
It falls on the second sieve 10, the sieve diameter of the second sieve 8 is one to three millimeters, and the second transverse slat 9 passes through compressed spring 14 and branch
Bar 11 is connected, and the coefficient of elasticity of compressed spring 14 is 30N/CM, the pressure generated by acceleration and its own gravity when sand falls
It is pressed onto on the second sieve 10, by the second sieve 10 moved downward, top, the second sieve 10 are constantly in compressed spring 14 upwards
The state of lower movement carries out regrading to sand, and the sand of more refinement can make the processing of decorative cover, more beautiful solid, and
And it is durable, sticking nature is good, and the first montant 12 is equipped on the right side of the top of strut 11, and the top left hand of the first montant 12 is equipped with second
Montant 13, the second montant 13 can move up and down in the first montant 12, be limited to compressed spring 14, prevent compressed spring 14
It deviates at work, influences working effect, the second montant 13 is connected with the second transverse slat 9, and the surface of crawler belt 21 is equipped with burr 32, increases
Add the contact area between crawler belt 21 and sandstone raw material, the bottom end of shell 1 that universal wheel 33 is installed, universal wheel 33 can be moved freely
It is dynamic, it is moved easily equipment, saves time and labour, the right side top of shell 1 is equipped with handle 35, and promotion sieve sand is facilitated to set
Standby, the bottom end of motor 22 is equipped with holder 36, and holder 36 is connected with side plate 20, and motor 22 is fixed in holder 36, to motor 22
It is supported, inclined plate 34 is mounted at left and right sides of the top of the second transverse slat 9, prevent the sand to fall from falling on other places, influence to sieve
Point effect, the upper and lower ends of compressed spring 14 are mounted on spring pedestal 38, spring pedestal 38 respectively with the second transverse slat 9 and branch
Bar 11 is connected, and compressed spring 14 is fixed in spring pedestal 38, prevents 14 displacement of compressed spring, influences work.
In construction site, when needing to use concrete or mortar, need to sieve sandstone raw material, sieve is husky
Equipment is shifted onto near sand drift, and baffle 18 stretches into sand drift, connects the external power supply of motor 22, and motor 22 is started to work, band turn
Bull stick 23 drives the first idler wheel 19 to rotate together while bar 23 rotates, and the first idler wheel 19 drives third idler wheel 27 by crawler belt 21
It is rotated together with the 4th idler wheel 29, sandstone raw material is transmitted to crawler belt 21 from 21 bottom end of crawler belt while crawler belt 21 rotates pushes up
End, sandstone raw material is fallen on the first sieve 8, while the first idler wheel 19 rotates, the belt on the first idler wheel 19
Wheel 17 also begins to rotate, and belt pulley 17 is rotated by belt 24 with moving gear 3, and gear 3 engages during rotation with framework 2
Framework 2 could be pushed to move when connected, when the one end of gear 3 equipped with latch, which goes to top, engages connected with framework 2, push frame
Body 2 moves right, and when the one end of gear 3 equipped with latch, which goes to bottom end, engages connected with framework 2, framework 2 is pushed to move downward,
The first transverse slat 7 mounted on 2 top of framework drives 8 side-to-side movement of the first sieve, and the sliding block 6 for being mounted on 1 inner tip of shell exists
It is moved left and right in the sliding slot 5 of 4 bottom end of cross bar, is less than the sand of 8 sieve diameter of the first sieve by the first sieve 8, is more than first
The sand of 8 sieve diameter of sieve stays on the first sieve 8, completes the screening of sandstone raw material.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
The orientation or positional relationship of the instructions such as " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly, for the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of sieve method for determining sand for construction, it is characterised in that：In construction site, need to use concrete or
It when mortar, needs to sieve sandstone raw material, the husky equipment of sieve be shifted onto near sand drift, baffle (18) stretches into sand drift, connects
The external power supply of motor (22), motor (22) are started to work, and bull stick (23) drives the first rolling while driving bull stick (23) to rotate
Wheel (19) rotates together, and the first idler wheel (19) drives third idler wheel (27) and the 4th idler wheel (29) to turn together by crawler belt (21)
It is dynamic, sandstone raw material is transmitted to crawler belt (21) top from crawler belt (21) bottom end while crawler belt (21) rotate, sandstone raw material falls
It falls on the first sieve (8), while the first idler wheel (19) rotate, the belt pulley (17) on the first idler wheel (19)
Start to rotate, belt pulley (17) by belt (24) band moving gear (3) rotate, gear (3) during rotation with framework (2)
Engagement could push framework (2) to move when being connected, phase is engaged with framework (2) when the one end of gear (3) equipped with latch goes to top
Lian Shi pushes framework (2) to move right, when the one end of gear (3) equipped with latch, which goes to bottom end, engages connected with framework (2),
Framework (2) is pushed to move downward, the first transverse slat (7) for being mounted on framework (2) top drives the first sieve (8) side-to-side movement, peace
Sliding block (6) mounted in shell (1) inner tip moves left and right in the sliding slot (5) of cross bar (4) bottom end, is less than the first sieve (8)
By the first sieve (8), the sand for being more than the first sieve (8) sieve diameter stays on the first sieve (8) sand of sieve diameter,
Complete the screening of sandstone raw material；
It is connected with strut (11) by compressed spring (14), the coefficient of elasticity of compressed spring (14) is 30N/CM, when sand falls
The pressure generated by acceleration and its own gravity is pressed onto on the second sieve (10), and compressed spring (14) is sieved move downward second
Net (10) pushes up upwards, and the second sieve (10) is constantly in the state of up and down motion, and regrading is carried out to sand.
2. a kind of sieve method for determining sand for construction according to claim 1, it is characterised in that：The shell (1)
It is internally provided with framework (2), the framework (2) is internally provided with gear (3), and the framework (2) is engaged with gear (3) to be connected, institute
Gear (3) is stated with shell (1) to be connected, the top of the framework (2) is equipped with the first transverse slat (7), first transverse slat (7) it is interior
Portion is equipped with the first sieve (8), and cross bar (4) is mounted at left and right sides of the framework (2), and the bottom end of the cross bar (4) is set
There are sliding slot (5), the sliding slot (5) to be internally provided with sliding block (6), the sliding block (6) is connected with shell (1), the shell (1)
Pulley (37) is mounted at left and right sides of top, the pulley (37) overlaps phase with the first transverse slat (7) and the first sieve (8) respectively
Even, the left side of shell (1) is equipped with side plate (20), and the side plate (20) is connected by connecting rod (16) with shell (1), the connection
Baffle (18) is installed, the side plate (20) is equipped with the first idler wheel (19), the 4th successively from bottom to up on the left of the bottom end of bar (16)
Idler wheel (29) and third idler wheel (27), first idler wheel (19), the 4th idler wheel (29) and third idler wheel (27) pass through respectively
Two shafts (28) are connected with side plate (20).
3. a kind of sieve method for determining sand for construction according to claim 1, which is characterized in that first idler wheel
(19) it is connected with the 4th idler wheel (29) and third idler wheel (27) by crawler belt (21), the bottom end of the 4th idler wheel (29) is equipped with the
Five idler wheels (31), the 5th idler wheel (31) are connected by connecting rod (30) with the 4th idler wheel (29), the surface of the side plate (20)
Equipped with multiple second idler wheels (25), second idler wheel (25) is connected by first rotating shaft (26) with side plate (20), and described first
Belt pulley (17) is installed, the belt pulley (17) is connected by belt (24) with gear (3), the skin on the right side of idler wheel (19)
Band (24) runs through shell (1), and the left side of first idler wheel (19) is equipped with motor (22), and the motor (22) passes through bull stick (23)
It is connected with the first idler wheel (19), the bull stick (23) runs through side plate (20), and the bull stick (23) and the junction of side plate (20) are set
There is bearing (15).
4. a kind of sieve method for determining sand for construction according to any one of claim 1-3, it is characterised in that：Institute
The upper and lower ends for stating compressed spring (14) are mounted on spring pedestal (38), the spring pedestal (38) respectively with the second transverse slat
(9) it is connected with strut (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810122538.8A CN108339749A (en) | 2018-02-07 | 2018-02-07 | A kind of sieve method for determining sand for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810122538.8A CN108339749A (en) | 2018-02-07 | 2018-02-07 | A kind of sieve method for determining sand for construction |
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| CN108339749A true CN108339749A (en) | 2018-07-31 |
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| CN201810122538.8A Pending CN108339749A (en) | 2018-02-07 | 2018-02-07 | A kind of sieve method for determining sand for construction |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174621A (en) * | 2018-09-05 | 2019-01-11 | 刘丽军 | A kind of Multifunctional movable sand separating trolley |
| CN111069034A (en) * | 2020-01-09 | 2020-04-28 | 潘品鸿 | Sand and stone separator for building |
| CN111085433A (en) * | 2019-12-26 | 2020-05-01 | 胡小英 | Gravel sorting machine with sorting function |
| CN113414095A (en) * | 2021-06-01 | 2021-09-21 | 地久恒达建设集团有限公司 | Sand screening equipment for building construction based on push type cleaning |
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| CN109174621A (en) * | 2018-09-05 | 2019-01-11 | 刘丽军 | A kind of Multifunctional movable sand separating trolley |
| CN109174621B (en) * | 2018-09-05 | 2020-08-18 | 深圳龙图腾创新设计有限公司 | Multifunctional movable sand separation vehicle |
| CN111085433A (en) * | 2019-12-26 | 2020-05-01 | 胡小英 | Gravel sorting machine with sorting function |
| CN111085433B (en) * | 2019-12-26 | 2022-09-06 | 湖南双杰重工科技有限公司 | Gravel sorting machine with sorting function |
| CN111069034A (en) * | 2020-01-09 | 2020-04-28 | 潘品鸿 | Sand and stone separator for building |
| CN113414095A (en) * | 2021-06-01 | 2021-09-21 | 地久恒达建设集团有限公司 | Sand screening equipment for building construction based on push type cleaning |
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Application publication date: 20180731 |