CN214766122U - Supporting and positioning device of roller sand washing machine - Google Patents
Supporting and positioning device of roller sand washing machine Download PDFInfo
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- CN214766122U CN214766122U CN202120653993.8U CN202120653993U CN214766122U CN 214766122 U CN214766122 U CN 214766122U CN 202120653993 U CN202120653993 U CN 202120653993U CN 214766122 U CN214766122 U CN 214766122U
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Abstract
The utility model provides a supporting and positioning device of a roller sand washing machine, which comprises the roller sand washing machine, wherein the upper part of the roller sand washing machine is a feeding end cylinder piece roller way, the lower part of the roller sand washing machine is a discharging end cylinder piece roller way, a roller screen is arranged between the two roller ways, the roller sand washing machine is arranged on a frame which inclines upwards, a pair of supporting and positioning wheels are respectively arranged at the upper end and the lower end of the frame, and the two cylinder piece roller ways are positioned between the corresponding supporting and positioning wheels; a driven gear is also fixed on a roller way of a barrel part at the rear end of the roller sand washer, a driving gear meshed with the driven gear is installed at the output end of a driving motor, and an adjustable limiting wheel of the roller screen is arranged at the upper end of the rack; through four support positioning wheels, guaranteed rotary screen pivoted stability, through set up driven gear on the roll table outside a sieve section of thick bamboo, through rather than the rotation of the driving gear drive sieve section of thick bamboo of meshing, realized that drive assembly separates with water and material nature, need not to seal, avoided the stone to strike wearing and tearing, reduced the emergence of accident, prolonged life.
Description
Technical Field
The utility model belongs to the field of machinery, a cylinder sand washing machine is related to, concretely relates to cylinder sand washing machine supports positioner.
Background
The roller sand washer is sand washing equipment and is widely used in the industries of sand farms, mines, building materials, traffic, chemical industry, water conservancy and hydropower stations, concrete mixing stations and the like, the roller sand washer is used for washing raw material stones by using mechanical equipment, and the requirement of engineering quality is guaranteed while sufficient production efficiency is guaranteed to meet the requirement of the concrete mixing stations on the supply of stones; the working process is generally as follows: raw material storage, conveying, cleaning, finished product conveying and sewage precipitation and recycling. At present, most of washed and screened sand and stones use vibrating screens and are similar to cylindrical screening machines, but the centers of the vibrating screens and the cylindrical screening machines drive a screen cylinder to rotate by taking a through shaft as a central shaft, the through shaft is beaten by stones in the using process and is quickly abraded, once the through shaft is eccentric, the whole cylinder body is deformed, and the service life is greatly reduced; a group of 2 supporting wheels is matched with the half central shaft for use, the half central shaft is easy to be hit by stones in the using process, the abrasion is fast, and the rotation of the screen body is unstable; therefore, the traditional sand washing and screening machine has the advantages of fast abrasion of the screen bottom, easy blockage of the screen holes, high maintenance rate, high energy consumption and high noise in the use process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cylinder sand washer supports positioner to wash the easy problem that is worn and torn, leads to the screen frame rotation unstability of screening machine center pin among the solution prior art.
The utility model adopts the following technical scheme: a supporting and positioning device of a roller sand washing machine comprises the roller sand washing machine, wherein a feeding end cylinder roller way is arranged at the upper part of the roller sand washing machine, a discharging end cylinder roller way is arranged at the lower part of the roller sand washing machine, a roller screen is arranged between the two roller ways, the roller sand washing machine is arranged at the top end of a rack which is arranged in an upward inclining manner, a pair of supporting and positioning wheels are respectively arranged at the upper end and the lower end of the rack, and the two cylinder roller ways of the roller sand washing machine are positioned between the corresponding pair of supporting and positioning wheels; a driven gear is further fixed on a roller way of the barrel part at the rear end of the roller sand washing machine, a driving motor is arranged on one side of the rack, a driving gear meshed with the driven gear is installed at the output end of the driving motor, and an adjustable limiting wheel is arranged on the roller way of the barrel part at the discharge end of the roller sand washing machine on the rack.
Furthermore, the drum screen comprises a coarse screen, a middle screen and a fine screen which are sequentially sleeved and fixed from inside to outside, the upper ends of the coarse screen, the middle screen and the fine screen are equal, the lower end coarse screen is longer than the middle screen, the middle screen is longer than the fine screen, and the barrel roller tables at the inlet end and the outlet end are correspondingly arranged at the upper end and the lower end of the coarse screen.
Furthermore, still include silt collecting vat, well sand outlet channel and discharge end, the silt collecting vat is located the fine screen below, and well sand outlet channel top is located fine screen front end below, and the discharge end top is located well screen front end below.
Furthermore, the adjustable limiting wheel consists of a wheel body, a fixed plate, an adjusting bolt, a sliding plate and a fastening and positioning bolt; the fixed plate links firmly in the frame, and the sliding plate is located the fixed plate, is equipped with four spouts on the fixed plate top surface, is equipped with on the sliding plate with four spouts one-to-one's four spouts, links together two boards through wear fastening positioning bolt in the spout that corresponds each other under upper and lower, and the wheel body is fixed on the sliding plate through the pivot, and adjusting bolt installs the one end at the fixed plate, and adjusting bolt is inconsistent with the sliding plate.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model discloses a drum washes sieve husky equipment through four support locating wheels, plays four point support rotations, has guaranteed the stability of drum sieve pivoted, through set up driven gear on the roll table outside the screen section of thick bamboo, through the driving gear drive screen section of thick bamboo rotation rather than the meshing, has realized that drive assembly separates with water and material nature, need not sealed, has avoided stone strike wearing and tearing, has reduced the emergence of accident, has prolonged life, simultaneously, drum sand washer no longer needs its central through-shaft or semi-axis to support, no stone strikes the phenomenon; the vibration is avoided, and the noise pollution is greatly reduced.
2. Water and materials are naturally separated through the silt collecting tank, the discharging end and the medium sand outlet channel, sealing is not needed, power consumption caused by vibration or striking is avoided, and energy consumption is saved.
3. The adjustable limiting wheel is arranged on the outer side surface of the barrel piece roller way at the discharge end of the roller sand washer body, so that the positioning and auxiliary supporting functions are provided for the roller sand washer body; meanwhile, the contact friction force between the double roller ways of the roller sand washing machine and the gravity surfaces of the four supporting riding wheels is reduced, and the power is saved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial top view of the present invention;
fig. 3 is a partial side view of the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention;
fig. 5 is an enlarged view of a portion B of fig. 2 according to the present invention.
In the figure: 1. an adjustable limiting wheel; 2. supporting a positioning wheel; 3. a frame; 4. A driven gear; 5. a driving gear; 6. a drive motor; 7. coarse screening; 8. a middle sieve; 9. fine screening; 10. a cylinder roller way; 11. a discharge end; 12. a medium sand outlet channel; 13. a silt collecting tank; 14. a wheel body; 15. a fixing plate; 16. adjusting the bolt; 17. a sliding plate; 18. and fastening the positioning bolt.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, a supporting and positioning device for a roller sand washing machine comprises a roller sand washing machine, wherein the upper part of the roller sand washing machine is a feeding end cylinder part roller way, the lower part of the roller sand washing machine is a discharging end cylinder part roller way, a roller screen is arranged between the two roller ways, the roller screen comprises a coarse screen, a middle screen and a fine screen which are sequentially sleeved and fixed from inside to outside, the upper ends of the coarse screen, the middle screen and the fine screen are equal, the lower end coarse screen 7 is longer than the middle screen 8, the middle screen 8 is longer than the fine screen 9, and the feeding end cylinder part roller way and the discharging end cylinder part roller way are correspondingly arranged at the upper end and the lower end of the coarse screen; the roller sand washing machine is arranged at the top end of a rack 3 which is arranged upwards in an inclined manner, a pair of supporting and positioning wheels 2 are respectively arranged at the upper end and the lower end of the rack 3, and two cylinder piece roller ways of the roller sand washing machine are positioned between the corresponding supporting and positioning wheels; a driven gear 4 is further fixed on a roller way of a barrel part at the rear end of the roller sand washing machine, a driving motor 6 is arranged on one side of the rack, a driving gear 5 meshed with the driven gear 4 is mounted at the output end of the driving motor 6, an adjustable limiting wheel 1 is mounted on the rack, and the adjustable limiting wheel 1 is mounted at the discharge end of the roller sand washing machine; as shown in fig. 4-5, the adjustable limiting wheel 1 is composed of a wheel body 14, a fixed plate 15, an adjusting bolt 16, a sliding plate 17 and a fastening and positioning bolt 18; the rotating shaft of the wheel body 14 is fixed on the upper part of a sliding plate 17, the sliding plate 17 is positioned on a fixed plate 15, the fixed plate 15 is fixedly connected on the frame 3, and an adjusting bolt 16 is arranged at one end of the fixed plate 15; 4 sliding grooves are formed in the fixed plate 15, sliding grooves which are in one-to-one correspondence with the 4 sliding grooves in the fixed plate 15 are also formed in the sliding plate 17, 1 set of fastening and positioning bolts 18 are installed in each pair of sliding grooves, the other end of each adjusting bolt 16 is abutted against the sliding plate 17, the sliding plate 17 is limited on the fixed plate 15 by the fastening and positioning bolts 18 and can slide back and forth under the rotary drive of the adjusting bolts 16 to achieve the effect of adjustable limiting of the roller sand washer; still include silt collecting vat 13, discharge end 11 and well sand outlet channel 12, silt collecting vat 13 is located fine screen 9 below, and 11 tops of discharge end are located well sieve front end below, and well sand outlet channel 12 tops are located fine screen front end below.
The utility model discloses a theory of operation is: when the roller sand washing machine works, the driving motor 6 drives the driven gear 4 fixed on the outer ring of the roller way of the screening cylinder to drive the whole roller screen to rotate, the roller screen stably rotates on the two groups of supporting and positioning wheels 2, meanwhile, the adjustable limiting wheels 1 also rotate and support the roller screen, and the roller screen is prevented from sliding obliquely downwards.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a cylinder sand washing machine supports positioner, includes cylinder sand washing machine, and cylinder sand washing machine upper portion is feed end section of thick bamboo piece roll table, and cylinder sand washing machine lower part is discharge end section of thick bamboo piece roll table, is equipped with drum sieve, its characterized in that between two roll tables: the roller sand washer is arranged at the top end of a rack (3) which is arranged upwards in an inclined manner, a pair of supporting and positioning wheels (2) are respectively arranged at the upper end and the lower end of the rack, and two cylinder piece roller ways of the roller sand washer are positioned between the corresponding pair of supporting and positioning wheels (2); the roller way of the barrel part at the rear end of the roller sand washing machine is also fixedly provided with a driven gear (4), one side of the rack is provided with a driving motor (6), the output end of the driving motor (6) is provided with a driving gear (5) meshed with the driven gear (4), and the roller way of the barrel part at the discharge end of the roller sand washing machine on the rack is provided with an adjustable limiting wheel (1).
2. The roller sand washer support positioning device as claimed in claim 1, wherein: the drum screen comprises a coarse screen, a middle screen and a fine screen which are sequentially sleeved and fixed from inside to outside, the upper ends of the coarse screen, the middle screen and the fine screen are equal, the lower end coarse screen (7) is longer than the middle screen, the middle screen (8) is longer than the fine screen (9), and the feeding end cylinder piece roller way and the discharging end cylinder piece roller way are correspondingly arranged at the upper end and the lower end of the coarse screen.
3. The sand washer supporting and positioning device according to claim 1 or 2, wherein: the sand screening device is characterized by further comprising a sand collecting tank (13), a medium sand outlet channel (12) and a discharging end (11), wherein the sand collecting tank is located below the fine screen, the top end of the medium sand outlet channel (12) is located below the front end of the fine screen, and the top end of the discharging end (11) is located below the front end of the medium screen.
4. The roller sand washer support positioning device as claimed in claim 3, wherein: the adjustable limiting wheel (1) consists of a wheel body (14), a fixed plate (15), an adjusting bolt (16), a sliding plate (17) and a fastening positioning bolt (18); fixed plate (15) link firmly on frame (3), sliding plate (17) are located fixed plate (15), be equipped with four spouts on fixed plate (15) top surface, be equipped with four spouts with four spout one-to-one on sliding plate (17), link together two boards through wear to adorn fastening positioning bolt (18) in the spout that corresponds each other from top to bottom, wheel body (14) are fixed on sliding plate (17) through the pivot, the one end at fixed plate (15) is installed in adjusting bolt (16), and adjusting bolt (16) are inconsistent with sliding plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120653993.8U CN214766122U (en) | 2021-03-31 | 2021-03-31 | Supporting and positioning device of roller sand washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120653993.8U CN214766122U (en) | 2021-03-31 | 2021-03-31 | Supporting and positioning device of roller sand washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN214766122U true CN214766122U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120653993.8U Active CN214766122U (en) | 2021-03-31 | 2021-03-31 | Supporting and positioning device of roller sand washing machine |
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| CN (1) | CN214766122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117654762A (en) * | 2024-02-02 | 2024-03-08 | 中际山河科技有限责任公司 | Cylindrical ore washer with angle adjusting function |
-
2021
- 2021-03-31 CN CN202120653993.8U patent/CN214766122U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117654762A (en) * | 2024-02-02 | 2024-03-08 | 中际山河科技有限责任公司 | Cylindrical ore washer with angle adjusting function |
| CN117654762B (en) * | 2024-02-02 | 2024-04-30 | 中际山河科技有限责任公司 | Cylindrical ore washer with angle adjusting function |
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