CN208928568U - A kind of sand sieving machine - Google Patents
A kind of sand sieving machine Download PDFInfo
- Publication number
- CN208928568U CN208928568U CN201821673459.8U CN201821673459U CN208928568U CN 208928568 U CN208928568 U CN 208928568U CN 201821673459 U CN201821673459 U CN 201821673459U CN 208928568 U CN208928568 U CN 208928568U
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- CN
- China
- Prior art keywords
- screening
- sand
- fixedly installed
- sieving machine
- screen box
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- Expired - Fee Related
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- 239000004576 sand Substances 0.000 title claims abstract description 81
- 238000007873 sieving Methods 0.000 title claims abstract description 24
- 238000012216 screening Methods 0.000 claims abstract description 103
- 230000000694 effects Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 30
- 238000005192 partition Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a kind of sand sieving machine, is related to construction equipment technical field.Realizing prevents sand sieving machine from blocking, and improves the effect of the validity of sieve sand.The sand sieving machine, including screening plant, feeding device, auxiliary device and mobile device, feeding device is fixedly installed at the top of the screening plant, the inside of the screening plant is fixedly installed with auxiliary device, the bottom of the screening plant is fixedly installed with mobile device, the screening plant includes screening outer container, and the screening outer container is internally provided with screen box.The sand sieving machine, pass through setting driving motor, feeding shaft, helical blade and electrically heated rod, on the one hand sand is stirred, sand lump is broken up and is dispersed with wet sand, be conducive to electrically heated rod quickly to be heated, subsequent sieve sand effect is improved, the conveying speed of sand is on the other hand reduced, prevents from disposably sand being added excessively to result in blockage and reduce subsequent sieve sand effect.
Description
Technical field
The utility model relates to construction equipment technical fields, are particularly a kind of sand sieving machine.
Background technique
Existing sand, which is generally adopted, contains soil with river or mine, the sand of extraction, and is mixed with the pluckeds such as stone,
General sandpit can carry out simple process to the sand of extraction, since quality of the building sand to sand has strict requirements, institute
It is transported with sand to also needing further to screen on construction site.
Existing screening machine screening process is to pass through travelling sieve by the way that sand to be input to inside sand sieving machine by sand inlet
Net screens sand, but directly inputs sand by feed inlet, and disposable conveying sand is be easy to cause excessively to cause to block up
Plug, and part sand is damp sand, be easy to cause sieve to block, reduces screening effect, needs the sieve of periodic cleaning sand sieving machine
Net causes the inconvenient for use of sand sieving machine.
Summary of the invention
Goal of the invention provided by the utility model is to provide a kind of sand sieving machine, the sand sieving machine, improves sieve sand effect, prevents
Only sieve sand process disposably adds sand process to result in blockage.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of sand sieving machine, including screening
Device, feeding device, auxiliary device and mobile device are fixedly installed with feeding device, the sieve at the top of the screening plant
The inside of screening device is fixedly installed with auxiliary device, and the bottom of the screening plant is fixedly installed with mobile device.
The screening plant includes screening outer container, and the screening outer container is internally provided with screen box, the screen box
Inside is successively tiltedly installed with the first screening net and the second screening net from top to bottom, and the bottom of the screening chamber interior wall is fixedly mounted
There is hang plate, discharge nozzle is communicated on the left of the screen box, is fixedly installed with buffering elastic on the left of the outer chamber interior wall of the screening
Spring is fixedly installed with hydraulic push rod on the right side of the outer chamber interior wall of the screening, is communicated with feed hose at the top of the screen box.
The feeding device includes material conveying box, and the inside of the material conveying box is fixedly installed with partition, the conveying chamber interior wall
Left side be fixedly installed with driving motor, the output shaft of the driving motor is fixedly installed with feeding shaft by shaft coupling, described
The one end of feeding shaft far from driving motor is through partition and extends to the right side of partition and passes through the right side of bearing and conveying chamber interior wall
Side is fixedly connected, and the surface of the feeding shaft is fixedly installed with helical blade, and feed inlet, institute are provided at the top of the material conveying box
The inside for stating material conveying box is fixedly installed with electrically heated rod.
The auxiliary device includes triangle mounting plate, and first sliding groove and second is offered at the top of the triangle mounting plate and is slided
Slot slidably connects pulley in the first sliding groove, and sliding block is slidably connected in the second sliding slot, and the top of the sliding block is solid
Dingan County is equipped with support column, is fixedly installed with support spring at the top of the support column.
The mobile device includes sweep, and the bottom of the sweep is fixedly installed with movable pulley.
Preferably, the first screening net and the second screening net are tilted horizontal by 15 degree, and first screening
Mesh screen selects bore dia to be greater than the second screening mesh screen and selects bore dia.
Preferably, the quantity of the discharge nozzle is three, and three discharge nozzles are located at the first screening net, the second sieve
The one end in the left side of network selection and the close screening chamber interior wall of hang plate.
Preferably, it is fixedly connected on the left of one end and screen box far from the outer chamber interior wall of screening of the buffer spring, it is described
The output end of hydraulic push rod is flexibly connected by movable part with the right side of screen box.
Preferably, it is fixedly connected at the top of the bottom of the material conveying box and screening outer container, the feed hose is far from screening
One end of case sequentially passes through screening screening outer container and material conveying box and the inside for extending to material conveying box.
Preferably, the bottom of the triangle mounting plate is fixedly connected with the bottom for screening outer chamber interior wall, the top of the pulley
Portion is connected by the lower rotation of rotating member and screen box, the bottom of the support spring one end and screen box far from support column
It is fixedly connected.
Preferably, the top of the sweep is fixedly connected with the bottom of screening outer container.
The utility model provides a kind of sand sieving machine.Have it is following the utility model has the advantages that
1, sand is passed through charging by setting driving motor, feeding shaft, helical blade and electrically heated rod by the sand sieving machine
Mouth is transported in material conveying box, starts driving motor and electrically heated rod, driving motor drives feeding shaft rotation, to drive helical-blade
Piece rotation, and then push sand mobile toward feed hose direction, on the one hand sand is stirred, sand lump is broken up and wet sand point
It dissipates, is conducive to electrically heated rod and is quickly heated, improve subsequent sieve sand effect, prevent sieve from blocking, on the other hand reduce sand
The conveying speed and sediment transport amount of son, prevent from disposably sand being added excessively to result in blockage and reduce subsequent sieve sand effect.
2, the sand sieving machine is passed through by setting hydraulic push rod, buffer spring, pulley, support spring, support column and sliding block
Hydraulic push rod pushes screen box to be moved left and right, and pulley and sliding block slide in first sliding groove and second sliding slot respectively, due to
First sliding groove and second sliding slot are obliquely installed, and the output end of hydraulic push rod is flexibly connected with screen box, and then screen box starts
In moving up and down, the sand in screen box is screened, since the top of the first screening net is arranged in feed hose, and
First screening net and the second screening net tilt angle are 15 degree, increase the screening time of sand in this way, prevent sieve from not screening
It is just discharged by discharge nozzle, improves screening effect, due to being provided with support spring, in screening process, support spring is continuous
Carry out compression reset, cause to tilt down on the left of screen box, be conducive to screening after sand discharge, prevent from being gathered in discharging
Pipe nozzle nearby results in blockage.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model assistant apparatus structure schematic diagram.
In figure: 1 screening plant, 101 screening outer containers, 102 screen boxes, 103 first screening nets, 104 second screening nets, 105
Hang plate, 106 discharge nozzles, 107 buffer springs, 108 hydraulic push rods, 109 feed hoses, 2 feeding devices, 201 material conveying box, 202
Partition, 203 driving motors, 204 feeding shafts, 205 helical blades, 206 feed inlets, 207 electrically heated rods, 3 auxiliary devices, 301 3
Angle mounting plate, 302 first sliding grooves, 303 second sliding slots, 304 pulleys, 305 sliding blocks, 306 support columns, 307 support springs, 4 movements
Device, 401 sweeps, 402 movable pulleys.
Specific embodiment
As shown in Figs. 1-2, a kind of sand sieving machine, including screening plant 1, feeding device 2, auxiliary device 3 and mobile device 4,
The top of screening plant 1 is fixedly installed with feeding device 2, and the inside of screening plant 1 is fixedly installed with auxiliary device 3, screening dress
The bottom for setting 1 is fixedly installed with mobile device 4.
Screening plant 1 includes screening outer container 101, and screening outer container 101 is internally provided with screen box 102, screen box 102
Inside is successively tiltedly installed with the first screening net 103 and the second screening net 104, the first screening net 103 and the second sieve from top to bottom
Network selection 104 is tilted horizontal by 15 degree, and the first screening net 103 screens bore dia and is greater than the second screening 104 screen holes of net
Diameter, the bottom of 102 inner wall of screen box are fixedly installed with hang plate 105, and the left side of screen box 102 is communicated with discharge nozzle 106, out
The quantity of expects pipe 106 is three, and three discharge nozzles 106 are located at the first screening net 103, second screening net 104 and hang plate
105 close to the one end in the left side of 102 inner wall of screen box, screens and is fixedly installed with buffer spring 107 on the left of 101 inner wall of outer container,
Hydraulic push rod 108 is fixedly installed on the right side of screening 101 inner wall of outer container, buffer spring 107 is separate to screen the one of 101 inner wall of outer container
End is fixedly connected with the left side of screen box 102, and the output end of hydraulic push rod 108 is living by the right side of movable part and screen box 102
Dynamic connection, the top of screen box 102 is communicated with feed hose 109.
Feeding device 2 includes material conveying box 201, and the bottom of material conveying box 201 is fixedly connected with the top of screening outer container 101, into
Material hose 109 sequentially passes through screening screening outer container 101 and material conveying box 201 far from one end of screen box 102 and extends to material conveying box
201 inside, the inside of material conveying box 201 are fixedly installed with partition 202, are fixedly installed with driving on the left of 201 inner wall of material conveying box
The output shaft of motor 203, driving motor 203 is fixedly installed with feeding shaft 204 by shaft coupling, and feeding shaft 204 is far from driving electricity
One end of machine 203 is through partition 202 and extends to the right side of partition 202 and is consolidated by the right side of bearing and 201 inner wall of material conveying box
Fixed connection, the surface of feeding shaft 204 are fixedly installed with helical blade 205, and the top of material conveying box 201 is provided with feed inlet 206, defeated
The inside of hopper 201 is fixedly installed with electrically heated rod 207, by the way that driving motor 203, feeding shaft 204, helical blade 205 is arranged
With electrically heated rod 207, sand is transported in material conveying box 201 by feed inlet 206, starts driving motor 203 and electrically heated rod
207, driving motor 203 drives feeding shaft 204 to rotate, so that helical blade 205 be driven to rotate, and then pushes sand soft toward feeding
109 direction of pipe is mobile, is on the one hand stirred to sand, and sand lump is broken up and is dispersed with wet sand, is conducive to the progress of electrically heated rod 207
Quickly heating improves subsequent sieve sand effect, on the other hand reduces the conveying speed of sand, prevent from disposably sand being added excessively to cause
It blocks and reduces subsequent sieve sand effect.
Auxiliary device 3 includes triangle mounting plate 301, the bottom of triangle mounting plate 301 and the bottom of screening 101 inner wall of outer container
It is fixedly connected, the top of triangle mounting plate 301 offers first sliding groove 302 and second sliding slot 303, slides in first sliding groove 302
It is connected with pulley 304, the top of pulley 304 is connect by rotating member with the lower rotation of screen box 102, in second sliding slot 303
Sliding block 305 is slidably connected, the top of sliding block 305 is fixedly installed with support column 306, and the top of support column 306 is fixedly installed with
Support spring 307, the one end of support spring 307 far from support column 306 are fixedly connected with the bottom of screen box 102, pass through setting
Hydraulic push rod 108, buffer spring 107, pulley 304, support spring 307, support column 306 and sliding block 305, pass through hydraulic push rod
108 promotion screen boxes 102 are moved left and right, and pulley 304 and sliding block 305 are respectively in first sliding groove 302 and second sliding slot 303
Sliding, since first sliding groove 302 and second sliding slot 303 are obliquely installed, and the output end of hydraulic push rod 108 and screen box 102 are living
Dynamic connection, and then screen box 102 starts to screen the sand in screen box 102 in moving up and down, it is soft due to feeding
The top of the first screening net 103 is arranged in pipe 109, and the first screening net 103 and the second screening 104 tilt angle of net are 15 degree,
The screening time for increasing sand in this way prevents sieve from not screening and is just discharged by discharge nozzle 106, due to being provided with support spring
307, in screening process, support spring 307 constantly carries out compression reset, causes the left side of screen box 102 to tilt down, has
Conducive to the sand discharge after screening, prevent from being gathered near 106 nozzle of discharge nozzle resulting in blockage.
Mobile device 4 includes sweep 401, and the top of sweep 401 is fixedly connected with the bottom of screening outer container 101, sweep 401
Bottom be fixedly installed with movable pulley 402.
In use, sand is transported in material conveying box 201 by feed inlet 206, start driving motor 203 and electrically heated rod
207, driving motor 203 drives feeding shaft 204 to rotate, so that helical blade 205 be driven to rotate, and then pushes sand soft toward feeding
109 direction of pipe is mobile, while the sand that electrically heated rod 207 breaks up helical blade 205 heats, the sand after then heating
It is entered in screen box by feed hose, the logical 108 promotion screen boxes 102 of starting hydraulic push rod are moved left and right, due to the
One sliding slot 302 and second sliding slot 303 are obliquely installed, and pulley 304 and sliding block 305 are respectively in first sliding groove 302 and second sliding slot 303
Interior sliding, and then driving screen box 102 to start is in move up and down, and the output end of hydraulic push rod 108 and screen box 102 are living
Dynamic connection, such first screening net 103 and the second screening net 104 screen sand, and the biggish sand of particle passes through first
The discharge of the corresponding discharge nozzle 106 of net 103 is screened, the medium sand of particle passes through the second screening corresponding 106 row of discharge nozzle of net 104
Out, short grained fine sand is discharged by the corresponding discharge nozzle 106 of hang plate 105, and in screening process, support spring 307 is continuous
Carry out compression reset, cause the left side of screen box 102 to tilt down, be conducive to screening after sand discharge.
Claims (7)
1. a kind of sand sieving machine, including screening plant (1), feeding device (2), auxiliary device (3) and mobile device (4), feature
It is: is fixedly installed with feeding device (2) at the top of the screening plant (1), the inside of the screening plant (1) is fixedly mounted
Have auxiliary device (3), the bottom of the screening plant (1) is fixedly installed with mobile device (4)；
The screening plant (1) includes screening outer container (101), and screening outer container (101) is internally provided with screen box
(102), the inside of the screen box (102) is successively tiltedly installed with the first screening net (103) and the second screening net from top to bottom
(104), the bottom of screen box (102) inner wall is fixedly installed with hang plate (105), is connected on the left of the screen box (102)
It is connected with discharge nozzle (106), is fixedly installed with buffer spring (107) on the left of screening outer container (101) inner wall, outside the screening
It is fixedly installed with hydraulic push rod (108) on the right side of case (101) inner wall, is communicated with feed hose at the top of the screen box (102)
(109)；
The feeding device (2) includes material conveying box (201), and the inside of the material conveying box (201) is fixedly installed with partition (202),
It is fixedly installed with driving motor (203) on the left of material conveying box (201) inner wall, the output shaft of the driving motor (203) is logical
It crosses shaft coupling to be fixedly installed with feeding shaft (204), the feeding shaft (204) runs through partition far from the one end of driving motor (203)
(202) and the right side of partition (202) is extended to and by being fixedly connected on the right side of bearing and material conveying box (201) inner wall, it is described defeated
The surface of material axis (204) is fixedly installed with helical blade (205), is provided with feed inlet at the top of the material conveying box (201)
(206), the inside of the material conveying box (201) is fixedly installed with electrically heated rod (207)；
The auxiliary device (3) includes triangle mounting plate (301), and it is sliding that first is offered at the top of the triangle mounting plate (301)
Slot (302) and second sliding slot (303) slidably connect pulley (304), the second sliding slot on the first sliding groove (302)
(303) it is slidably connected on sliding block (305), is fixedly installed with support column (306), the support at the top of the sliding block (305)
Support spring (307) are fixedly installed at the top of column (306)；
The mobile device (4) includes sweep (401), and the bottom of the sweep (401) is fixedly installed with movable pulley (402).
2. a kind of sand sieving machine according to claim 1, it is characterised in that: first screening net (103) and the second screening
Net (104) is tilted horizontal by 15 degree, and the first screening net (103) screening bore dia is greater than the second screening net
(104) bore dia is screened.
3. a kind of sand sieving machine according to claim 1, it is characterised in that: the quantity of the discharge nozzle (106) be three, three
A discharge nozzle (106) is located at the first screening net (103), the second screening net (104) and hang plate (105) close to screening
The one end in the left side of case (102) inner wall.
4. a kind of sand sieving machine according to claim 1, it is characterised in that: the buffer spring (107) is far from screening outer container
(101) it is fixedly connected on the left of one end of inner wall and screen box (102), the output end of the hydraulic push rod (108) passes through activity
Part is flexibly connected with the right side of screen box (102).
5. a kind of sand sieving machine according to claim 1, it is characterised in that: the bottom of the material conveying box (201) and screening are outer
Case is fixedly connected at the top of (101), and the feed hose (109) sequentially passes through screening screening far from the one end of screen box (102)
Outer container (101) and material conveying box (201) and the inside for extending to material conveying box (201).
6. a kind of sand sieving machine according to claim 1, it is characterised in that: the bottom of the triangle mounting plate (301) and sieve
The bottom of outer container (101) inner wall is selected to be fixedly connected, the top of the pulley (304) passes through the bottom of rotating member and screen box (102)
Portion's rotation connection, the support spring (307) are fixedly connected far from the one end of support column (306) with the bottom of screen box (102).
7. a kind of sand sieving machine according to claim 1, it is characterised in that: the top of the sweep (401) and screening outer container
(101) bottom is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673459.8U CN208928568U (en) | 2018-10-15 | 2018-10-15 | A kind of sand sieving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673459.8U CN208928568U (en) | 2018-10-15 | 2018-10-15 | A kind of sand sieving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208928568U true CN208928568U (en) | 2019-06-04 |
Family
ID=66724720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821673459.8U Expired - Fee Related CN208928568U (en) | 2018-10-15 | 2018-10-15 | A kind of sand sieving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208928568U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773296A (en) * | 2019-10-31 | 2020-02-11 | 杭州鑫赐贸易有限公司 | Sand accelerated drying screening plant based on cam transmission structure |
| CN111604152A (en) * | 2020-05-23 | 2020-09-01 | 陕西宏基混凝土构件有限责任公司 | Concrete machine-made sand production equipment |
| CN112169994A (en) * | 2020-09-27 | 2021-01-05 | 德钜（厦门）特种合金制品有限公司 | Crushing and screening all-in-one machine |
| CN112246384A (en) * | 2020-10-16 | 2021-01-22 | 张军辉 | Fertilizer screening plant of low breakage rate |
| CN112604783A (en) * | 2020-12-01 | 2021-04-06 | 淮南市百邦气动科技有限公司 | Mining wisdom production system |
| CN112827597A (en) * | 2020-12-31 | 2021-05-25 | 代明合 | Efficient and environment-friendly biomass particle processing equipment |
| CN115121475A (en) * | 2022-08-31 | 2022-09-30 | 海门晟宇新材料科技有限公司 | Pretreatment equipment for processing and producing synthetic materials |
-
2018
- 2018-10-15 CN CN201821673459.8U patent/CN208928568U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773296A (en) * | 2019-10-31 | 2020-02-11 | 杭州鑫赐贸易有限公司 | Sand accelerated drying screening plant based on cam transmission structure |
| CN111604152A (en) * | 2020-05-23 | 2020-09-01 | 陕西宏基混凝土构件有限责任公司 | Concrete machine-made sand production equipment |
| CN112169994A (en) * | 2020-09-27 | 2021-01-05 | 德钜（厦门）特种合金制品有限公司 | Crushing and screening all-in-one machine |
| CN112246384A (en) * | 2020-10-16 | 2021-01-22 | 张军辉 | Fertilizer screening plant of low breakage rate |
| CN112246384B (en) * | 2020-10-16 | 2022-02-22 | 哈尔滨中微谷悦农业科技有限公司 | Fertilizer screening plant of low breakage rate |
| CN112604783A (en) * | 2020-12-01 | 2021-04-06 | 淮南市百邦气动科技有限公司 | Mining wisdom production system |
| CN112827597A (en) * | 2020-12-31 | 2021-05-25 | 代明合 | Efficient and environment-friendly biomass particle processing equipment |
| CN115121475A (en) * | 2022-08-31 | 2022-09-30 | 海门晟宇新材料科技有限公司 | Pretreatment equipment for processing and producing synthetic materials |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 |