CN210079785U

CN210079785U - Spiral sand washer

Info

Publication number: CN210079785U
Application number: CN201920635962.2U
Authority: CN
Inventors: 李丙庆
Original assignee: Foshan Dili Granville Automation Equipment Co Ltd
Current assignee: Guangdong Dixingwei Industrial Co ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-02-18
Anticipated expiration: 2029-05-06

Abstract

The utility model relates to a spiral sand washer, which comprises a base, a separation bin and a spiral main shaft, wherein the separation bin is fixedly arranged on the base, a discharge port is arranged at the bottom of one end of the separation bin, a detachable filter screen is arranged in the discharge port, a feed inlet is arranged at the top of the other end of the separation bin, cross beams are arranged at two ends of the separation bin, rotary connecting rotating shafts are arranged in two shaft sleeves, one end of each rotating shaft is provided with a fixed plate, two ends of the spiral main shaft are provided with a pair of lugs, the fixed plates and the lugs are fixedly connected through a bolt, and sand washing water can be rapidly discharged to the lower end of the silt separation bin through water drain holes arranged on spiral blades, so that the sand washing efficiency and the sand washing quality are improved, and the service life of the spiral blades under severe working environment can be effectively protected by wear-resistant gaskets, the purpose of protecting the helical blade can be achieved by simply replacing the wear-resistant lining when needed.

Description

Spiral sand washer

Technical Field

The utility model belongs to the technical field of sand washing machine, concretely relates to spiral sand washing machine.

Background

The sand washer is a washing and selecting device for artificial sand. The sand washer is widely used for washing and selecting materials in the industries of sand and stone fields, mines, building materials, traffic, chemical industry, water conservancy and hydropower, concrete mixing stations and the like, can remove impurities covering the surface of sand and stones, is favorable for dehydration by damaging a water vapor layer covering the sand and plays a role in efficiently washing and cleaning sand, is also called a stone washer and is mainly used for a machine for removing the impurities of sand products, is called sand washing because of a plurality of washing methods, is called a spiral sand washer, a roller sand washer, a water wheel sand washer and the like because of different appearances and principles, can improve the efficiency and the quality of the sand washing because of the adoption of a plurality of washing methods, but has slow flow velocity towards the bottom of a warehouse and influences the sand washing quality because of poor sand washing working environment and large abrasion of the sand to the sand washing equipment, and the existing sand washing equipment, particularly the spiral blades have short service life and have problems after the equipment is damaged, the blade is often replaced or repaired, the existing sand washing equipment spiral main shaft is not replaceable, the cost is high, and the maintenance is inconvenient, so that the prior art needs to be improved to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spiral sand washer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spiral sand washer, includes base and separation bin and spiral main shaft, the fixed separation bin that is provided with on the base, just separation bin one end bottom is provided with the discharge gate, the inside detachable filter screen that has that is provided with of discharge gate, separation bin other end top is provided with the feed inlet, the separation bin both ends are provided with the crossbeam, two be fixed with the axle sleeve, two through bolt two on the crossbeam the inside pivot that is provided with the rotation and connects of axle sleeve, two pivot one end is provided with the fixed plate, spiral main shaft both ends are provided with a pair of lug, fixed plate and lug pass through a bolt and wear fixed connection, the fixed helical blade that is provided with on the spiral main shaft, helical blade edge array is provided with wear-resisting facing, be provided with the outlet of two sets of symmetries.

Further, the spiral main shaft is arranged inside the separation bin.

Furthermore, the wear-resistant lining arranged on the spiral blade is detachable, and the service life of the spiral blade can be prolonged by simply replacing the wear-resistant lining.

Furthermore, a bearing frame is arranged between the base and the separation bin, so that the bearing pressure of the base can be effectively reduced, and better supporting effect and stability are achieved.

Furthermore, a second support is arranged at one end, close to the discharge port, of the base, a speed reducer is arranged on the second support, the speed reducer is fixedly connected with the spiral main shaft at the output end, and the type of the speed reducer is a DFYK series hard tooth surface speed reducer.

Furthermore, the base is provided with support three near feed inlet one end, better reaching the support effect.

Furthermore, the helical blades are arranged around the helical main shaft in a surrounding mode, so that silt can be separated conveniently.

Compared with the prior art, the beneficial effects of the utility model are that: this spiral sand washer is for traditional spiral sand washer, the outlet that sets up on the spiral blade, can discharge sand washing water to silt surge bin low side rapidly, the efficiency and the quality problem of husky of washing of improvement, the wear-resisting facing that sets up on the spiral blade, can effectual protection helical blade life under abominable operational environment, can change wear-resisting facing in order to reach protection helical blade's purpose through simple when needs, spiral main shaft accessible dismantlement bolt is changed, the practicality of device has been improved greatly, application scope has been enlarged, therefore, the clothes hanger is strong in practicability, and convenient popularization and use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall front view of the present invention;

fig. 2 is an overall plan view of the present invention;

fig. 3 is an overall left side view of the present invention;

FIG. 4 is a partial view of the helical blade of the present invention at location A;

fig. 5 is a partial view of the present invention at B;

fig. 6 is a partial view of the present invention at C;

fig. 7 is a partial view of the present invention at D.

In the figure: 1. a feed inlet; 2. a helical blade; 3. a helical main shaft; 4. a rotating shaft; 5. a base; 6. a bearing frame; 7. a discharge port; 8. filtering with a screen; 9. a shaft sleeve; 10. separating the bins; 11. a wear-resistant lining; 12. a second bracket; 13. a water drain hole; 14. a third bracket; 15. a cross beam; 17. a first bolt; 18. a second bolt; 21. a speed reducer; 25. a fixing plate; 26. a lug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a spiral sand washing machine comprises a base 5, a separation bin 10 and a spiral main shaft 3, wherein the separation bin 10 is fixedly arranged on the base 5, a discharge port 7 is formed in the bottom of one end of the separation bin 10, finished sand is convenient to collect through the discharge port, a detachable filter screen 8 is arranged inside the discharge port 7, the filter screen 8 can filter other foreign matters such as coarse stones when the discharge port 7 discharges sand, the quality of sand washing finished products is guaranteed, a feed inlet 1 is formed in the top of the other end of the separation bin 10, cross beams 15 are arranged at two ends of the separation bin 10, the cross beams can play a role in connection, the whole equipment body can be stabilized, the running performance of the equipment is guaranteed, shaft sleeves 9 are fixed on the two cross beams 15 through bolts two 18, rotating shafts 4 which are rotatably connected are arranged inside the two shaft sleeves 9, and one ends of the two rotating shafts 4 are provided with fixing plates 25, a pair of lugs 26 are arranged at two ends of the spiral main shaft 3, the fixing plate 25 and the lugs 26 are fixedly connected through a bolt I17, the damage of the screw main shaft 3 in a long-term or severe environment can be removed and replaced by the first bolt 17, the spiral main shaft 3 is fixedly provided with spiral blades 2, the edges of the spiral blades 2 are provided with wear-resistant linings 11 in an annular array manner, and through the design of the wear-resistant linings 11, when the device is used for a long time or in a severe environment, the service life of the helical blade 2 is prolonged, and meanwhile, the damage of the traditional blade is avoided, needs most maintenance and replacement of the whole body to bring economic cost and save the economic cost, two groups of symmetrical water drainage holes 13 are arranged on the helical blade 2, in the process of washing sand, water flow with sand and stones can be rapidly discharged to one side through the water discharge holes 13, so that the sand washing efficiency is improved.

Preferably, the helical main shaft 3 is arranged inside the separation bin 10.

Preferably, the wear-resistant lining 11 arranged on the spiral blade 2 is detachable, and the service life of the spiral blade 2 can be prolonged by simply replacing the wear-resistant lining 11.

Preferably, a bearing frame 6 is arranged between the base 5 and the separating bin 10, so that the bearing pressure of the base can be effectively reduced, and a better supporting effect and stability are achieved.

Preferably, one end of the base 5, which is close to the discharge port 7, is provided with a second support 12, the second support 12 is provided with a speed reducer 21, the speed reducer 21 is fixedly connected with the spiral main shaft 3 at the output end, and the model of the speed reducer is a DFYK series hard tooth surface speed reducer.

Preferably, the base 5 is provided with a third support 14 near the end of the feed inlet 1, so as to better achieve the supporting effect.

Preferably, the helical blades 2 are arranged around the helical main shaft 3 to facilitate separation of silt.

The utility model discloses a theory of operation and use flow: this spiral sand washer pours grit into the separation storehouse through the feed inlet when using in, the action wheel of motor rotates the driven wheel rotation that drives the speed reducer through the belt simultaneously, the driven wheel rotation of speed reducer drives the axis of rotation and rotates, the axis of rotation drives the rotation of spiral main shaft, thereby drive helical blade and rotate, the purpose of stirring has been reached, the in-process helical blade that stirs rotates and carries clean grit to the discharge gate, and filter through the filter screen of discharge gate, can separate silt rapidly through the outlet when helical blade is rotatory.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spiral sand washer, includes base (5) and separating bin (10) and spiral main shaft (3), its characterized in that: the separating bin (10) is fixedly arranged on the base (5), the discharge port (7) is arranged at the bottom of one end of the separating bin (10), the detachable filter screen (8) is arranged in the discharge port (7), the feed inlet (1) is arranged at the top of the other end of the separating bin (10), the cross beams (15) are arranged at two ends of the separating bin (10), the shaft sleeves (9) are fixed on two cross beams (15) through bolts II (18), the rotating shafts (4) which are rotatably connected are arranged in two shaft sleeves (9), the fixing plate (25) is arranged at one end of each of the two rotating shafts (4), the pair of lugs (26) are arranged at two ends of the spiral main shaft (3), the fixing plate (25) and the lugs (26) are fixedly connected through bolts I (17), and the spiral blades (2) are fixedly arranged on the spiral main shaft (3, the edge of the spiral blade (2) is provided with wear-resistant linings (11) in an annular array manner, and the spiral blade (2) is provided with two groups of symmetrical water drainage holes (13).

2. A spiral sand washer according to claim 1, wherein: the spiral main shaft (3) is arranged inside the separation bin (10).

3. A spiral sand washer according to claim 1, wherein: the wear-resistant lining (11) arranged on the helical blade (2) is detachable.

4. A spiral sand washer according to claim 1, wherein: and a bearing frame (6) is arranged between the base (5) and the separation bin (10).

5. A spiral sand washer according to claim 1, wherein: one end of the base (5) close to the discharge hole (7) is provided with a second support (12), the second support (12) is provided with a speed reducer (21), and the speed reducer (21) is fixedly connected with the spiral main shaft (3) at the output end.

6. A spiral sand washer according to claim 1, wherein: and a third support (14) is arranged at one end, close to the feed inlet (1), of the base (5).

7. A spiral sand washer according to claim 1, wherein: the helical blades (2) are arranged around the helical main shaft (3).