CN219923639U - Sand screening machine convenient to remove and have multistage branch sieve structure - Google Patents
Sand screening machine convenient to remove and have multistage branch sieve structure Download PDFInfo
- Publication number
- CN219923639U CN219923639U CN202321189211.5U CN202321189211U CN219923639U CN 219923639 U CN219923639 U CN 219923639U CN 202321189211 U CN202321189211 U CN 202321189211U CN 219923639 U CN219923639 U CN 219923639U
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- Prior art keywords
- screening
- sand
- base
- screening machine
- sliding sleeve
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- 238000012216 screening Methods 0.000 title claims abstract description 69
- 239000004576 sand Substances 0.000 title claims abstract description 50
- 239000000428 dust Substances 0.000 claims description 24
- 238000010521 absorption reaction Methods 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract 1
- 239000004575 stone Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a sand screening machine which is convenient to move and has a multistage screening structure, and the sand screening machine comprises a base, wherein an upright rod is arranged at the top of the base, three fixing frames are arranged above the base, screening nets are arranged inside the three fixing frames, the pore diameters of the three screening nets are sequentially reduced from top to bottom, sliding sleeves are arranged on the side parts of the three fixing frames, the sliding sleeves are sleeved on the upright rod in a sliding manner, return springs are arranged between adjacent sliding sleeves in a sleeved manner, the return springs are sleeved outside the upright rod, vibration motors are arranged on the side parts of the sliding sleeves, and pulleys are arranged at the bottom of the base and close to four end angles. According to the sand screening device, through the arrangement, the multistage screening process of sand is realized, sand with different sizes is conveniently collected, and the screening net in the fixed frame is driven to shake through the arrangement of the vibrating motor, the sliding sleeve and the reset spring, so that the screening speed of sand is increased, and the screening efficiency is improved.
Description
Technical Field
The utility model relates to a sand screening machine which is convenient to move and has a multi-stage screening structure.
Background
The sand screening machine is sand and stone separating equipment, also called dry land sand screening ship and sand and stone separator, and is suitable for river course, reservoir and coal yard. Consists of a ship body, a frame, a speed reducer, a conveyor belt, a rotary screen, an engine or a motor. The machine type is simple in structure, economical, applicable and easy to operate. The device is divided into a roller type sand screening machine, a water washing roller type sand screening machine, a vibrating screen type sand screening machine and the like.
Most of the existing sand screening machines are provided with a screening net, namely, sand can be screened only in one layer, the sand screening machine does not have the function of multi-stage screening, so that the sand with different sizes cannot be classified and collected, the application range of the sand screening machine is reduced, and the sand screening machine has certain inconvenience.
It is therefore desirable to provide a sand screening machine that is easy to move and has a multi-stage screening structure to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a sand screening machine which is convenient to move and has a multi-stage screening structure, so as to solve the problems in the prior art.
In order to solve the problems, the utility model adopts the following technical scheme:
the utility model provides a sand screening machine convenient to remove and have multistage screening structure, includes the base, the base top is provided with the pole setting, the base top is provided with three fixed frame, three fixed frame is inside all to be provided with screening net, and three screening net aperture reduces from top to bottom in proper order, and three fixed frame lateral part all is provided with the sliding sleeve, the sliding sleeve is slided and is cup jointed in the pole setting, adjacent be provided with reset spring between the sliding sleeve, reset spring cover is established in the pole setting outside, the sliding sleeve lateral part is provided with vibrating motor, the base bottom is close to four terminal angles and all is provided with the pulley.
Preferably, a collecting box is arranged at the top of the base.
Preferably, the four vertical rods are arranged, the four vertical rods are respectively distributed at the top of the base and close to four end corners, and the sliding sleeve and the reset spring are respectively arranged corresponding to the vertical rods.
Preferably, the four upright posts are provided with the same top plate, the top of the top plate is provided with a dust collector, the input end of the dust collector penetrates through the top plate to be connected with a dust collection main pipe, and a plurality of dust collection branch pipes which are uniformly distributed are arranged at the bottom of the dust collection main pipe.
Preferably, the screw is arranged in the base and adjacent to the four pulleys, a screw is arranged in the screw in a threaded manner, a handle is arranged at the top of the screw, and a bottom plate is arranged at the bottom of the screw.
The beneficial effects of the utility model are as follows: can remove the device to suitable position through the pulley of base bottom, to treat the sand of screening and throw into the fixed frame of top, screen it to sand through the screening net in the fixed frame of top, and three screening mesh diameters reduce from top to bottom in proper order, so through three screening net in order to carry out multistage screening to sand, filter not equidimension sand and gravel in every screening net promptly, in order to realize the multistage screening process of sand, be convenient for collect not equidimension sand, because the sliding sleeve is cup jointed in the pole setting in the sliding, link to each other through reset spring between the adjacent sliding sleeve, start vibrating motor in order to drive the sliding sleeve and vertically rock, thereby drive the screening net in the fixed frame and rock, with the screening rate of acceleration sand, improve screening efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, but are not intended to limit the scope of the present utility model.
FIG. 1 is a schematic diagram of a structure provided by the present utility model;
FIG. 2 is a top view of a portion of the structure of FIG. 1 provided by the present utility model;
fig. 3 is a perspective view of a fixed frame and screen mesh provided by the present utility model.
1, a base; 2. a vertical rod; 3. a fixed frame; 4. screening net; 5. a sliding sleeve; 6. a return spring; 7. a vibration motor; 8. a pulley; 9. a collection box; 10. a top plate; 11. a dust collector; 12. a dust collection main pipe; 13. dust collection and branch pipe; 14. a solenoid; 15. a screw; 16. a bottom plate.
Detailed Description
Referring to fig. 1 to 3, the sand screening machine with the multistage screening structure convenient to move comprises a base 1, wherein an upright rod 2 is arranged at the top of the base 1, three fixing frames 3 are arranged above the base 1, screening nets 4 are arranged inside the fixing frames 3, the apertures of the screening nets 4 are sequentially reduced from top to bottom, sliding sleeves 5 are arranged on the side portions of the fixing frames 3, the sliding sleeves 5 are sleeved on the upright rod 2 in a sliding manner, return springs 6 are arranged between the adjacent sliding sleeves 5, the return springs 6 are sleeved outside the upright rod 2, vibrating motors 7 are arranged on the side portions of the sliding sleeves 5, and pulleys 8 are arranged at the bottom of the base 1 and close to four end angles.
Further, a collecting box 9 is arranged at the top of the base 1.
Through the collection bin 9 to collect sand with the lowest screened particle.
Further, the four vertical rods 2 are arranged, the four vertical rods 2 are respectively distributed at the top of the base 1 and close to four end corners, and the sliding sleeve 5 and the reset spring 6 are respectively arranged corresponding to the vertical rods 2.
The stability of the vertical movement of the fixed frame 3 is improved by the sand of the four vertical rods 2.
Further, the top of the four vertical rods 2 is provided with the same top plate 10, the top of the top plate 10 is provided with a dust collector 11, the input end of the dust collector 11 penetrates through the top plate 10 and is connected with a dust collection main pipe 12, and a plurality of dust collection branch pipes 13 which are uniformly distributed are arranged at the bottom of the dust collection main pipe 12.
The dust collector 11 is started and the dust collection main pipe 12 is used for collecting dust through the dust collection branch pipes 13, so that dust generated in the sand screening process is absorbed, and the environment is prevented from being polluted by the dust.
Further, a screw pipe 14 is arranged in the base 1 and adjacent to the four pulleys 8, a screw rod 15 is arranged in the screw pipe 14 in a threaded manner, a handle is arranged at the top of the screw rod 15, and a bottom plate 16 is arranged at the bottom of the screw rod 15.
After the obtained device moves to a proper position, the screw 15 is rotated to drive the bottom plate 16 to move downwards, so that the bottom plate 16 is contacted with the placing surface, and the device is limited, so that the influence on sand screening efficiency caused by shaking when the device screens sand is avoided.
When the sand screening device is used, the device can be moved to a proper position through the pulley 8 at the bottom of the base 1, sand to be screened is thrown into the uppermost fixed frame 3, the sand is screened through the screening net 4 in the uppermost fixed frame 3, and the apertures of the three screening nets 4 are sequentially reduced from top to bottom, so that the sand is screened in multiple stages through the three screening nets 4, namely, sand and sand stones with different sizes are filtered in each screening net 4, and because the sliding sleeve 5 is sleeved on the vertical rod 2 in a sliding manner, the adjacent sliding sleeves 5 are connected through the reset spring 6, the vibrating motor 7 is started to drive the sliding sleeve 5 to vertically shake, so that the screening nets 4 in the fixed frame 3 are driven to shake, the screening rate of the sand is accelerated, and the screening efficiency is improved.
The above is merely a specific embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions that do not undergo the inventive work should be covered in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (5)
1. A sand screening machine convenient to remove and have multistage branch sieve structure, its characterized in that: including the base, the base top is provided with the pole setting, the base top is provided with three fixed frame, and is three fixed frame is inside all to be provided with screening net, and is three screening net aperture reduces from top to bottom in proper order, three fixed frame lateral part all is provided with the sliding sleeve, the sliding sleeve cup joints in the pole setting, adjacent be provided with reset spring between the sliding sleeve, reset spring cover is established in the pole setting outside, the sliding sleeve lateral part is provided with vibrating motor, the base bottom is close to four terminal angles and all is provided with the pulley.
2. A sand screening machine having a multi-stage screening structure for easy movement as claimed in claim 1, wherein: the top of the base is provided with a collecting box.
3. A sand screening machine having a multi-stage screening structure for easy movement as claimed in claim 1, wherein: the four vertical rods are distributed at the top of the base and close to four end corners respectively, and the sliding sleeve and the reset spring are arranged corresponding to the vertical rods.
4. A sand screening machine having a multi-stage screening structure for facilitating movement according to claim 3, wherein: four pole setting tops are provided with same roof, the roof top is provided with the dust catcher, the dust catcher input runs through the roof and is connected with the dust absorption house steward, dust absorption house steward bottom is provided with a plurality of evenly distributed's dust absorption and is divided the pipe.
5. A sand screening machine having a multi-stage screening structure for easy movement as claimed in claim 1, wherein: the screw is arranged in the base and adjacent to the four pulleys, a screw is arranged in the screw in a threaded mode, a handle is arranged at the top of the screw, and a bottom plate is arranged at the bottom of the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321189211.5U CN219923639U (en) | 2023-05-17 | 2023-05-17 | Sand screening machine convenient to remove and have multistage branch sieve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321189211.5U CN219923639U (en) | 2023-05-17 | 2023-05-17 | Sand screening machine convenient to remove and have multistage branch sieve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219923639U true CN219923639U (en) | 2023-10-31 |
Family
ID=88497458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321189211.5U Active CN219923639U (en) | 2023-05-17 | 2023-05-17 | Sand screening machine convenient to remove and have multistage branch sieve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219923639U (en) |
-
2023
- 2023-05-17 CN CN202321189211.5U patent/CN219923639U/en active Active
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