CN221472564U - Small-size fine sand automatic screening equipment - Google Patents
Small-size fine sand automatic screening equipment Download PDFInfo
- Publication number
- CN221472564U CN221472564U CN202323412870.3U CN202323412870U CN221472564U CN 221472564 U CN221472564 U CN 221472564U CN 202323412870 U CN202323412870 U CN 202323412870U CN 221472564 U CN221472564 U CN 221472564U
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- CN
- China
- Prior art keywords
- screening
- pair
- thick bamboo
- fine sand
- shakes
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- 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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- 238000012216 screening Methods 0.000 title claims abstract description 87
- 239000004576 sand Substances 0.000 title claims abstract description 29
- 239000004575 stone Substances 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims description 22
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 18
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 18
- 241001330002 Bambuseae Species 0.000 claims description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 18
- 239000011425 bamboo Substances 0.000 claims description 18
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000007873 sieving Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides small-sized fine sand automatic screening equipment which comprises a screening cylinder, a pair of vibrating screens, a screening driving device, a stone discharging device and a material collecting box, wherein a plurality of supporting legs are arranged at the bottom of the screening cylinder, the material collecting box is arranged below the screening cylinder, and the stone discharging device comprises a driving cylinder and a T-shaped control frame.
Description
Technical Field
The utility model relates to the technical field of building equipment, in particular to small-sized fine sand automatic screening equipment.
Background
In the building construction process, sand is needed to be used for manufacturing concrete, wherein fine sand is one of the common sand raw materials, gravel and broken stone or other sundries in the fine sand need to be screened before the fine sand is used, most of the existing screening devices are used for screening when the sand is fished, and the size of the existing screening devices is large and is not suitable for small building sites.
Disclosure of utility model
The utility model aims to solve the defects of the technology, and provides small-sized fine sand automatic screening equipment which comprises a screening cylinder, a pair of vibrating screens, a screening driving device, a stone discharging device and a material collecting box, wherein a plurality of supporting legs are arranged at the bottom of the screening cylinder, the material collecting box is arranged below the screening cylinder, a mounting plate is arranged at the top of the screening cylinder, a feeding hole is formed in one side of the mounting plate, a pair of stone discharging holes are symmetrically formed in two sides of the screening cylinder, the pair of vibrating screens are symmetrically arranged at positions, close to the stone discharging holes, in the screening cylinder and are in rotary connection with the walls of the screening cylinder, the screening driving device is arranged below the pair of vibrating screens and is attached to the pair of vibrating screens, the stone discharging device comprises a driving cylinder and a T-shaped control frame, the driving cylinder is arranged on the mounting plate, a notch for the T-shaped control frame to pass through is formed in each vibrating screen, and one end of the T-shaped control frame is fixedly connected with a piston rod of the driving cylinder and penetrates through the notch of the pair of vibrating screens.
By adopting the technical scheme, through setting up the collection box and the screening section of thick bamboo, and set up the screen cloth that shakes in the screening section of thick bamboo, screening drive arrangement and including driving cylinder and T shape controlling frame row's stone device, pour fine sand into the screening section of thick bamboo during the operation, shake the screen cloth through screening drive arrangement drive a pair of screen cloth that shakes, with fine sand screen feeding collection box, will at any time and other debris stay on the screen cloth that shakes, wait for the screening to finish the back, drive the driving cylinder of the stone discharging device and start, drive T shape controlling frame and rise, drive a pair of screen cloth that shakes simultaneously and open, discharge from the stone outlet with remaining on the screen cloth that shakes, drive the cylinder after the stone discharging finishes and reset, drive a pair of screen cloth that shakes and reset, can repeat the work of screening, because the volume of screening section of thick bamboo is less, consequently can conveniently remove, be applicable to the screening of fine sand on small-scale building site and use.
The utility model is further provided with: the screening driving device comprises a plurality of rotating motors, a plurality of connecting shaft rods and a plurality of eccentric wheels, wherein the rotating motors are arranged on the wall of the screening barrel, and the eccentric wheels are connected with the rotating motors through the connecting shaft rods.
By adopting the technical scheme, because the screening driving device comprises a plurality of rotating motors, a plurality of connecting shaft rods and a plurality of eccentric wheels, the rotating motors are arranged on the wall of the screening cylinder, and the eccentric wheels are connected with the rotating motors through the connecting shaft rods, so that the rotating motors drive the eccentric wheels to rotate to enable a pair of vibrating screens to vibrate.
The utility model is further provided with: the feeding hole is provided with an expansion hopper for expanding the size of the feeding hole.
By adopting the technical scheme, as the feeding hole is provided with the expansion hopper for expanding the size of the feeding hole, feeding work can be more conveniently carried out.
The utility model is further provided with: and a baffle plate for shielding a discharge hole during screening is further arranged on the pair of vibrating screens.
By adopting the technical scheme, as the pair of vibrating screens are also provided with the baffle plate for shielding the discharge hole during screening, fine sand can be prevented from falling out of the discharge hole through the baffle plate during screening, and the baffle plate can be opened along with the rotation of the vibrating screens during stone removal after screening is finished, so that normal stone removal is not influenced.
The utility model is further provided with: the baffle plate is connected with the vibrating screen through an inclined plate.
By adopting the technical scheme, as the baffle is connected with the vibrating screen through the inclined plate, fine sand can be further ensured not to fall out from the discharge hole during screening.
Drawings
Fig. 1 is a schematic structural view of a small-sized fine sand automatic screening device according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of a partial enlarged structure of a small-sized fine sand automatic screening device according to an embodiment of the present utility model.
The screening device comprises a 1-screening cylinder, a 2-vibrating screen, a 3-screening driving device, a 4-stone discharging device, a 5-collecting box, 6-supporting legs, 7-mounting plates, 8-feeding ports, 9-stone discharging ports, 10-driving cylinders, 11-T-shaped control frames, 12-rotating motors, 13-eccentric wheels, 14-expanding hoppers, 15-baffle plates and 16-inclined plates.
Detailed Description
As shown in fig. 1-2, a small-size fine sand automatic screening device comprises a screening cylinder 1, a pair of vibrating screens 2, a screening driving device 3, a stone discharging device 4 and a material collecting box 5, wherein a plurality of supporting legs 6 are arranged at the bottom of the screening cylinder, the material collecting box is arranged below the screening cylinder, a mounting plate 7 is arranged at the top of the screening cylinder, a feeding hole 8 is formed in one side of the mounting plate, a pair of stone discharging holes 9 are symmetrically formed in two sides of the screening cylinder, the pair of vibrating screens are symmetrically arranged at positions close to the stone discharging holes in the screening cylinder and are in rotary connection with the wall of the screening cylinder, the screening driving device is arranged below the pair of vibrating screens and is attached to the pair of vibrating screens, the stone discharging device comprises a driving cylinder 10 and a T-shaped control frame 11, gaps for the T-shaped control frame to pass through are formed in the pair of vibrating screens, and one end of the T-shaped control frame is fixedly connected with a piston rod of the driving cylinder and penetrates through the pair of vibrating screens.
Through setting up collection box and screening section of thick bamboo to set up in screening section of thick bamboo and shake screen cloth, screening drive arrangement and including driving cylinder and T shape controlling frame arranges the stone device, pour fine sand into screening section of thick bamboo during the operation, shake the screen cloth through screening drive arrangement drive a pair of screen cloth that shakes, in the fine sand sieve collection box, will be at any time and other debris are left on the screen cloth that shakes, wait for screening to finish the back, the driving cylinder of arranging the stone device starts, drive T shape controlling frame and rise, drive a pair of screen cloth that shakes simultaneously and open, will remain on the screen cloth that shakes and debris discharge from the stone outlet, drive cylinder resets after the stone discharging finishes, drive a pair of screen cloth that shakes and reset, can repeat the work of screening, because screening section of thick bamboo's volume is less, consequently, can conveniently remove, be applicable to small-size on-site fine sand's screening use.
The screening driving device comprises a plurality of rotating motors 12, a plurality of connecting shaft rods and a plurality of eccentric wheels 13, wherein the rotating motors are arranged on the wall of the screening barrel, and the eccentric wheels are connected with the rotating motors through the connecting shaft rods.
Because screening drive arrangement includes a plurality of rotating electrical machines, a plurality of connecting axostylus axostyle and a plurality of eccentric wheel, a plurality of rotating electrical machines set up on the section of thick bamboo wall of screening section of thick bamboo, a plurality of eccentric wheels are connected with a plurality of rotating electrical machines through a plurality of connecting axostylus axostyle for drive the eccentric wheel through the rotating electrical machines and rotate and make a pair of screen cloth vibrations that shakes.
The feed inlet is provided with an expansion hopper 14 for expanding the size of the feed inlet.
Because the feeding hole is provided with the expansion hopper for expanding the size of the feeding hole, feeding work can be more conveniently carried out.
And a baffle 15 for shielding a discharge hole during screening is also arranged on the pair of vibrating screens.
Because still be equipped with the baffle that is used for screening the time discharge gate to shelter from on the screen cloth that shakes for when sieving, can prevent the condition that fine sand falls out from the discharge gate through the baffle, when sieving finishes and carries out the calculus removal, the baffle can be opened along with the rotation of screen cloth that shakes together, thereby does not influence normal calculus removal.
The baffle is connected to the vibrating screen by an inclined plate 16.
Because the baffle is connected with the vibrating screen through an inclined plate, fine sand can be further ensured not to fall out from the discharge hole during screening.
Claims (5)
1. Small-size fine sand automatic screening equipment, its characterized in that: including screening section of thick bamboo, a pair of screen cloth that shakes, screening drive arrangement, stone discharging device and case that gathers materials, the bottom of screening section of thick bamboo is equipped with a plurality of supporting legs, the case that gathers materials sets up in the below of screening section of thick bamboo, the top of screening section of thick bamboo is equipped with a mounting panel and opens there is the feed inlet in one side of mounting panel, the bilateral symmetry of screening section of thick bamboo is opened there is a pair of stone discharging mouth, a pair of screen cloth symmetry that shakes set up in the screening section of thick bamboo be close to the position department of stone discharging mouth and with the section of thick bamboo wall swivelling joint of screening section of thick bamboo, screening drive arrangement set up in the below of a pair of screen cloth that shakes and laminate with a pair of screen cloth that shakes, the stone discharging device includes actuating cylinder and T shape control frame, actuating cylinder sets up on the mounting panel, a pair of screen that shakes all opens the breach that is used for T shape control frame to pass through, the one end of T shape control frame and actuating cylinder's piston rod fixed connection and pass a pair of screen cloth's breach.
2. A small size fine sand automatic screening apparatus according to claim 1, wherein: the screening driving device comprises a plurality of rotating motors, a plurality of connecting shaft rods and a plurality of eccentric wheels, wherein the rotating motors are arranged on the wall of the screening barrel, and the eccentric wheels are connected with the rotating motors through the connecting shaft rods.
3. A small size fine sand automatic screening apparatus according to claim 1, wherein: the feeding hole is provided with an expansion hopper for expanding the size of the feeding hole.
4. A small size fine sand automatic screening apparatus according to claim 1, wherein: and a baffle plate for shielding a discharge hole during screening is further arranged on the pair of vibrating screens.
5. A small fine sand automatic screening apparatus according to claim 4, wherein: the baffle plate is connected with the vibrating screen through an inclined plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323412870.3U CN221472564U (en) | 2023-12-13 | 2023-12-13 | Small-size fine sand automatic screening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323412870.3U CN221472564U (en) | 2023-12-13 | 2023-12-13 | Small-size fine sand automatic screening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221472564U true CN221472564U (en) | 2024-08-06 |
Family
ID=92353499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323412870.3U Active CN221472564U (en) | 2023-12-13 | 2023-12-13 | Small-size fine sand automatic screening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221472564U (en) |
-
2023
- 2023-12-13 CN CN202323412870.3U patent/CN221472564U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |