CN109013340A - A kind of river sand screening plant for building - Google Patents
A kind of river sand screening plant for building Download PDFInfo
- Publication number
- CN109013340A CN109013340A CN201811095394.8A CN201811095394A CN109013340A CN 109013340 A CN109013340 A CN 109013340A CN 201811095394 A CN201811095394 A CN 201811095394A CN 109013340 A CN109013340 A CN 109013340A
- Authority
- CN
- China
- Prior art keywords
- staving
- fixedly connected
- side wall
- wall
- river sand
- 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.)
- Withdrawn
Links
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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of river sand screening plants for building, including staving, the upper end of the staving is equipped with feed hopper, the lower end of hopper runs through the side wall of staving and extends into bucket, primary screener net is fixedly connected on the inner wall of the feed hopper, the upper end of the staving is fixedly connected with the first support base, first support base is equipped with U-lag, fixed link is fixedly connected on the side wall of the feed hopper, the fixed link is fixedly connected with shaft far from one end of feed hopper, support plate is fixedly connected on the side wall of the feed hopper, the support plate and fixed link are symmetrical, the upper end of the staving is fixedly connected with the second support base, second support base and the first support base are symmetrical, first motor is fixed on second support base.The configuration of the present invention is simple is time saving and energy saving, it can be achieved that sizing screening, and screening efficiency is high, can pour out the not river sand by sieve after screening easily.
Description
Technical field
The present invention relates to building machinery technical field more particularly to a kind of river sand screening plants for building.
Background technique
River sand be natural stone in its natural state, active force through water collides repeatedly for a long time, rubbing generates, composition
There is certain slickness on complex, surface, and the non-metallic ore more than impurity content, river sand particle is round and smooth, cleaner, source
Extensively, river sand insipidness, sea sand have saline taste, and river sand has distinguished contribution to construction industry, but sea sand is then on the contrary, in sea sand often
It is mixed with shell and salinity, most of sea sand contains excess of chloride ion, and the reinforcing bar in meeting eroded reinforced concrete eventually leads to and builds
The destruction of building structure can shorten the safe operating life of building to a certain extent, can use extensively after the screening of river sand drying
In various dry powder and mortars, for example it is main that thermal insulation mortar, bonding mortar and decorative mortar, which are exactly with washing, drying, classification river sand,
Aggregate, intensity is similar to the mortar made of quartz sand, so river sand is generally being built, finishing aspect has irreplaceable work
With.
Because river sand needs to screen before use because size particles are different, traditional river sand screening plant is to use
The simple mechanism of support rod inclined shore one side screening net, cannot achieve sizing screening, and manpower shovel river sand throwing is needed to screen
On the net, time-consuming and laborious, screening efficiency is low, is difficult to pour out the not river sand by sieve after existing river sand screening plant screening.
We have proposed a kind of river sand screening plants for building thus, for solving the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of river sand screening for building proposed
Device.
To achieve the goals above, present invention employs following technical solutions:
A kind of river sand screening plant for building, including staving, the upper end of the staving are equipped with feed hopper, under the feed hopper
End is run through the side wall of staving and is extended into bucket, and primary screener net, the staving are fixedly connected on the inner wall of the feed hopper
Upper end be fixedly connected with the first support base, first support base is equipped with U-lag, fixed on the side wall of the feed hopper to connect
It is connected to fixed link, the fixed link is fixedly connected with shaft, fixed company on the side wall of the feed hopper far from one end of feed hopper
It is connected to support plate, the support plate and fixed link are symmetrical, and the upper end of the staving is fixedly connected with the second support base, and described
Two support bases and the first support base are symmetrical, and first motor, the first motor output shaft are fixed on second support base
End be fixedly connected with cam, upper end side wall and the support plate bottom side of the wall of the cam offset；
The side wall of the staving is equipped with device chamber, is fixedly connected with the second motor on the inner wall of described device chamber, described
The end of second motor output shaft is fixedly connected with first gear, and threaded rod is rotatably connected on the inner wall of the staving, described
Fixing sleeve is connected to second gear on the side wall of threaded rod, and the first gear and second gear are intermeshed, and the threaded rod is remote
One end from inner wall of barrel is fixedly connected with limited block, and screw thread is socketed with first support bar on the threaded rod, the staving
Through slide bar is equipped on side wall, the slide bar is slidably connected with staving, and one end that the slide bar is located in bucket is fixedly connected with second
Support rod, the other end of the slide bar are fixedly connected with baffle, and the baffle is fixedly connected on the side wall of staving by spring,
It is fixedly connected with support ring in the first support bar and the opposite side wall of second support bar, the upper end of the support ring is equipped with time
Grade screens net, is fixedly connected with drop handle on the side wall of the secondary screens net.
Preferably, the lower end of the staving is fixedly connected there are four supporting leg.
Preferably, the side wall of the feed hopper is fixedly connected there are two symmetrical handle.
Preferably, the shaft matches with U-lag, and the shaft and U-lag are rotatablely connected.
Preferably, the side wall of the staving is equipped with opening, and the opening is corresponding with secondary screens net position.
Preferably, the lower end inner wall of the staving is equipped with discharge port, and the lower end inner wall of the staving is tilted to discharge port.
The invention has the following advantages:
1, by setting primary screener net and secondary screens net, sizing screening is realized；
2, it is rotated by first motor band moving cam, so that feed hopper is vibrated up and down around shaft, realization screens department level
Net vibrating screen, and first gear rotation is driven by the second motor, first gear drives second gear rotation, and second gear drives
Threaded rod rotation, so that first support bar moves on threaded rod, first support bar drives support ring horizontal movement, so that second
Support rod band moving slide-bar is mobile, and realization makes secondary screens net vibrating screen, time saving and energy saving, and screening efficiency is high；
3, feed hopper can be lifted by holding two handles, it can unscreened river sand be toppled on the net by primary screener
Fall, by holding drop handle from opening, secondary screens net can be taken out staving, can pour out easily above not by the river of sieve
It is husky.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of river sand screening plant for building proposed by the present invention；
Fig. 2 is schematic enlarged-scale view at A in Fig. 1.
In figure: 1 staving, 2 supporting legs, 3 feed hoppers, 4 handles, 5 primary screener nets, 6 first support bases, 7 fixed links, 8 turns
Axis, 9 second support bases, 10 cams, 11 support plates, 12 device chambers, 13 second motors, 14 first gears, 15 threaded rods, 16 second
Gear, 17 limited blocks, 18 first support bars, 19 support rings, 20 slide bars, 21 second support bars, 22 baffles, 23 springs, 24 drop handles,
25 secondary screens nets, 26 discharge ports.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of river sand screening plant for building, including staving 1, there are four the lower end of staving 1 is fixedly connected
Supporting leg 2, the upper end of staving 1 are equipped with feed hopper 3, and the side wall of feed hopper 3 is fixedly connected with that there are two symmetrical handle 4, feed hoppers 3
Lower end is run through the side wall of staving 1 and is extended into bucket, and primary screener net 5 is fixedly connected on the inner wall of feed hopper 3, staving 1
Upper end is fixedly connected with the first support base 6, and the first support base 6 is equipped with U-lag, is fixedly connected on the side wall of feed hopper 3
Fixed pole 7, fixed link 7 are fixedly connected with shaft 8 far from one end of feed hopper 3, and shaft 8 matches with U-lag, shaft 8 and U-lag
Rotation connection is fixedly connected with support plate 11 on the side wall of feed hopper 3, and support plate 11 and fixed link 7 are symmetrical, staving 1 it is upper
End is fixedly connected with the second support base 9, and the second support base 9 and the first support base 6 are symmetrical, and the is fixed on the second support base 9
One motor, first motor output the tip of the axis are fixedly connected with cam 10, the upper end side wall and 11 lower end side of support plate of cam 10
Wall offsets, and both hands lift handle 4, and shaft 8 is placed in the U-lag in the first support base 6, the lower end of support plate 11 is resisted
Feed hopper 3 can be placed on staving 1 by cam 10, and the river sand that will be screened pours into feed hopper 3, first motor band moving cam
10 rotations, so that feed hopper 3 is vibrated up and down around shaft 8.
The side wall of staving 1 is equipped with device chamber 12, and the second motor 13, the second electricity are fixedly connected on the inner wall of device chamber 12
Machine 13 exports the tip of the axis and is fixedly connected with first gear 14, and threaded rod 15, threaded rod 15 are rotatably connected on the inner wall of staving 1
Side wall on fixing sleeve be connected to second gear 16, first gear 14 and second gear 16 are intermeshed, and threaded rod 15 is far from staving 1
One end of inner wall is fixedly connected with limited block 17, and screw thread is socketed with first support bar 18 on threaded rod 15, passes through on the side wall of staving 1
It is equipped with slide bar 20, slide bar 20 is slidably connected with staving 1, and one end that slide bar 20 is located in bucket is fixedly connected with second support bar 21,
The other end of slide bar 20 is fixedly connected with baffle 22, and baffle 22 is fixedly connected on the side wall of staving 1 by spring 23, and first
Support ring 19 is fixedly connected on strut 18 and the opposite side wall of second support bar 21, the upper end of support ring 19 is equipped with secondary screens
Net 25 is fixedly connected with drop handle 24 on the side wall of secondary screens net 25, and the side wall of staving 1 is equipped with opening, and opening is sieved with secondary
25 position of network selection is corresponding, and the lower end inner wall of staving 1 is equipped with discharge port 26, and the lower end inner wall of staving 1 is tilted to discharge port 26, mentioned
Drop handle 24 being played secondary screens net 25 is placed in support ring 19 from opening, the second motor 13 drives first gear 14 to rotate,
First gear 14 drives second gear 16 to rotate, and second gear 16 drives threaded rod 15 to rotate, so that first support bar 18 is in spiral shell
It being moved on rasp bar 15, first support bar 18 drives 19 horizontal movement of support ring, so that second support bar 21 is mobile with moving slide-bar 20,
Realization makes the vibration sieve of secondary screens net 25, falls by the river sand of screening, is fallen by the inclined lower end inner wall of staving 1 from discharge port 26
Under, feed hopper 3 can be lifted by holding two handles 4, river sand unscreened on primary screener net 5 can be poured off, by from
Opening holds drop handle 24, secondary screens net 25 can be taken out staving, can pour out easily above not by the river sand of screening.
In the present invention, in use, the device is placed on stable ground, both hands lift handle 4, and shaft 8 is placed
In U-lag in the first support base 6, the lower end of support plate 11 is resisted into cam 10, feed hopper 3 can be placed on staving 1,
Lifting drop handle 24 and secondary screens net 25 is placed in support ring 19 from opening, the river sand that will be screened pours into feed hopper 3,
First motor and the second motor 13 is respectively started, first motor band moving cam 10 rotates, so that feed hopper 3 is around about 8 shaft
Vibration, the second motor 13 drive first gear 14 to rotate, and first gear 14 drives second gear 16 to rotate, and second gear 16 drives
Threaded rod 15 rotates, so that first support bar 18 moves on threaded rod 15, first support bar 18 drives the horizontal fortune of support ring 19
Dynamic, so that second support bar 21 is mobile with moving slide-bar 20, realization makes the vibration sieve of secondary screens net 25, falls by the river sand of screening,
It is fallen by the inclined lower end inner wall of staving 1 from discharge port 26, feed hopper 3 can be lifted by holding two handles 4, can sieve primary
Unscreened river sand is poured off in network selection 5, by holding drop handle 24 from opening, secondary screens net 25 can be taken out staving,
It can pour out easily above not by the river sand of screening.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone 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 (6)
1. a kind of river sand screening plant for building, including staving (1), which is characterized in that the upper end of the staving (1) is equipped with charging
It struggles against (3), feed hopper (3) lower end is run through the side wall of staving (1) and extended into bucket, solid on the inner wall of the feed hopper (3)
Surely it is connected with primary screener net (5), the upper end of the staving (1) is fixedly connected with the first support base (6), first support base
(6) it is equipped with U-lag, is fixedly connected with fixed link (7) on the side wall of the feed hopper (3), the fixed link (7) is far from charging
One end of bucket (3) is fixedly connected with shaft (8), is fixedly connected with support plate (11), the branch on the side wall of the feed hopper (3)
Fagging (11) and fixed link (7) are symmetrical, and the upper end of the staving (1) is fixedly connected with the second support base (9), and described second
It supports seat (9) and the first support base (6) is symmetrical, be fixed with first motor on second support base (9), the first motor is defeated
The tip of the axis is fixedly connected with cam (10) out, and upper end side wall and support plate (11) bottom side of the wall of the cam (10) offset；
The side wall of the staving (1) is equipped with device chamber (12), and the second electricity is fixedly connected on the inner wall of described device chamber (12)
Machine (13), the second motor (13) output the tip of the axis is fixedly connected with first gear (14), on the inner wall of the staving (1)
It is rotatably connected to threaded rod (15), fixing sleeve is connected to second gear (16) on the side wall of the threaded rod (15), first tooth
It takes turns (14) and second gear (16) to be intermeshed, the threaded rod (15) is fixedly connected limited far from one end of staving (1) inner wall
Position block (17), screw thread is socketed with first support bar (18) on the threaded rod (15), through being equipped on the side wall of the staving (1)
Slide bar (20), the slide bar (20) are slidably connected with staving (1), and one end that the slide bar (20) is located in bucket is fixedly connected with second
The other end of support rod (21), the slide bar (20) is fixedly connected with baffle (22), and the baffle (22) is solid by spring (23)
Surely it is connected on the side wall of staving (1), it is fixed on the first support bar (18) and the opposite side wall of second support bar (21) to connect
It is connected to support ring (19), the upper end of the support ring (19) is equipped with secondary screens net (25), the side of the secondary screens net (25)
Drop handle (24) are fixedly connected on wall.
2. a kind of river sand screening plant for building according to claim 1, which is characterized in that the lower end of the staving (1)
There are four being fixedly connected supporting leg (2).
3. a kind of river sand screening plant for building according to claim 1, which is characterized in that the side of the feed hopper (3)
Wall is fixedly connected there are two symmetrical handle (4).
4. a kind of river sand screening plant for building according to claim 1, which is characterized in that the shaft (8) and U-lag
Match, the shaft (8) and U-lag are rotatablely connected.
5. a kind of river sand screening plant for building according to claim 1, which is characterized in that the side wall of the staving (1)
It is equipped with opening, the opening is corresponding with secondary screens net (25) position.
6. a kind of river sand screening plant for building according to claim 1, which is characterized in that the lower end of the staving (1)
Inner wall is equipped with discharge port (26), and the lower end inner wall of the staving (1) is tilted to discharge port (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095394.8A CN109013340A (en) | 2018-09-19 | 2018-09-19 | A kind of river sand screening plant for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095394.8A CN109013340A (en) | 2018-09-19 | 2018-09-19 | A kind of river sand screening plant for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109013340A true CN109013340A (en) | 2018-12-18 |
Family
ID=64617464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811095394.8A Withdrawn CN109013340A (en) | 2018-09-19 | 2018-09-19 | A kind of river sand screening plant for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109013340A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299145A (en) * | 2020-04-08 | 2020-06-19 | 广东锦华泰包装机械科技有限公司 | Sieving device for konjac flour production |
| CN113042365A (en) * | 2021-06-01 | 2021-06-29 | 四川轻化工大学 | Sand screening and classifying equipment for building |
-
2018
- 2018-09-19 CN CN201811095394.8A patent/CN109013340A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299145A (en) * | 2020-04-08 | 2020-06-19 | 广东锦华泰包装机械科技有限公司 | Sieving device for konjac flour production |
| CN111299145B (en) * | 2020-04-08 | 2021-04-23 | 福州素华食品有限公司 | Sieving device for konjac flour production |
| CN113042365A (en) * | 2021-06-01 | 2021-06-29 | 四川轻化工大学 | Sand screening and classifying equipment for building |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181218 |