CN215465853U

CN215465853U - Structure is changed to sand washer screen cloth

Info

Publication number: CN215465853U
Application number: CN202121983854.8U
Authority: CN
Inventors: 胡富连
Original assignee: Hangzhou Fulian Mining Machinery Co ltd
Current assignee: Hangzhou Fulian Mining Machinery Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-11
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a screen replacing structure of a sand washer, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a sand washing box through a support, the left side and the right side of an inner cavity of the sand washing box are fixedly connected with fixed plates, and the left side and the right side of the inner cavity of the sand washing box are fixedly arranged on the top of the fixed plates and are fixedly connected with driving boxes. Thereby reducing the labor difficulty of the workers.

Description

Structure is changed to sand washer screen cloth

Technical Field

The utility model relates to the technical field of sand washers, in particular to a structure for replacing a screen of a sand washer.

Background

The sand washer is sand washing equipment, is widely used for washing materials in industries such as sand and stone fields, mines, building materials, traffic, chemical engineering, water conservancy and hydropower, concrete mixing stations and the like, can remove impurities covering the surface of sand and destroy a water vapor layer covering sand grains so as to facilitate dehydration and play a role in efficient sand washing and cleaning, is called a stone washer and is mainly used for a machine for removing the impurities of sand products, is called sand washing because a water washing method is more used, generally needs to filter the sand grains as raw materials in the using process of the sand washer so as to avoid the damage of the sand washer caused by the larger impurities and the sand grains, and has the defects that a filter screen is frequently rubbed with a sand body during normal sand washing, the filter screen is easily abraded and needs to be frequently replaced, and the traditional filter screen is complicated and complicated in the replacing process so as to be inconvenient to replace, therefore, the labor difficulty of workers is increased, a sand washer screen replacing structure is provided for the purpose, and the problems provided above are solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sand washer screen replacing structure, which has the advantage of convenience in replacing a filter screen and solves the problem that the original filter screen is inconvenient to replace when replaced.

In order to achieve the purpose, the utility model provides the following technical scheme: a sand washer screen replacing structure comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a sand washing box through a support, the left side and the right side of an inner cavity of the sand washing box are fixedly connected with fixed plates, the left side and the right side of the inner cavity of the sand washing box are fixedly connected with driving boxes at the tops of the fixed plates, the tops of the two fixed plates are movably provided with transverse plates, a filter screen is embedded at the center of each transverse plate, pin grooves are formed in the left side and the right side of each transverse plate, the top and the bottom of the inner cavity of each driving box are rotatably connected with a rotating shaft through bearings, gears are sleeved at the center of the outer surface of each rotating shaft, the top of each rotating shaft penetrates through the driving boxes and is fixedly connected with rotating handles, tooth plates are movably arranged at the back surfaces of the gears in the inner cavity of the driving boxes, the tooth plates are meshed with the gears, and one sides, opposite to each other, of the two tooth plates penetrate through the driving boxes and extend to the inner cavities of the pin grooves, two the equal fixedly connected with pressure spring in the one side that tooth dental lamina looks at mutually, the one end that tooth dental lamina was kept away from to the pressure spring is connected with the junction fixed connection of drive box, the top of fixed plate is seted up flutedly, the bottom fixedly connected with extension spring of groove cavity, the top fixedly connected with push pedal of extension spring, the surface of push pedal closely laminates with the surface of diaphragm, wash the fixed sand washing subassembly that is provided with in left side of sand box.

Preferably, the sand washing assembly comprises a rotating motor, the bottom of the rotating motor is fixedly connected with the connecting part of the sand washing box through a supporting plate, the output end of the rotating motor penetrates through the sand washing box and is fixedly connected with a rotating pipe, the right end of the rotating pipe is rotatably connected with the connecting part of the sand washing box through a bearing, and the outer surface of the rotating pipe is a spiral fixedly connected with sand washing blades.

Preferably, the bottom of the tooth plate is fixedly connected with a guide plate, the bottom of the inner cavity of the driving box is provided with a guide groove matched with the guide plate, and the outer surface of the guide plate is in sliding connection with the inner surface of the guide groove.

Preferably, the top of the sand washing box is fixedly connected with a cover plate through a screw, and the left side of the top of the cover plate is communicated with a feeding pipe.

Preferably, a sand outlet is formed in the left side of the bottom of the sand washing box, a water outlet pipe is communicated with the right side of the bottom of the sand washing box, and a valve is arranged at the pipe orifice of the water outlet pipe.

Preferably, the top on sand washing case right side intercommunication has a miscellaneous pipe, the top threaded connection of drive box has the protective cover that uses with the cooperation of turning handle.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the sand washing box and the sand washing assembly, sand can be washed, through the arrangement of the filter screen, raw sand and stone can be filtered, through the arrangement of the pin groove, the rotating shaft, the gear, the tooth plate and the pressure spring, the transverse plate can be conveniently replaced, through the arrangement of the groove, the tension spring and the push plate, the transverse plate can be far away from the fixing plate, so that the transverse plate can be further conveniently replaced.

2. The rotary motor, the rotating pipe and the sand washing blade are arranged, sand and stone can be washed, the tooth plate can be guided and supported by the guide plate and the guide groove, the transverse plate can be conveniently detached by arranging the cover plate, feeding of a sand washing box can be facilitated by arranging the feeding pipe, discharging of the washed sand and stone can be facilitated by arranging the sand outlet, waste water after washing can be discharged to wash the sand box by arranging the water outlet pipe, impurities after filtering can be conveniently moved out of the top of the filter screen by arranging the impurity discharging pipe, and the rotating handle can be protected by arranging the protective cover.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 3 is a cross-sectional view of the drive cartridge structure of the present invention;

FIG. 4 is a front view of the sand wash tank structure of the present invention.

In the figure: 1. a base plate; 2. washing the sand box; 3. a fixing plate; 4. a drive cartridge; 5. a transverse plate; 6. a filter screen; 7. a pin slot; 8. a rotating shaft; 9. a gear; 10. a tooth plate; 11. a pressure spring; 12. a groove; 13. a tension spring; 14. pushing the plate; 15. a sand washing assembly; 151. a rotating electric machine; 152. pipe rotation; 153. washing a sand blade; 16. a guide plate; 17. a guide groove; 18. a cover plate; 19. a feed pipe; 20. a sand outlet; 21. a water outlet pipe; 22. a sundry outlet pipe; 23. a protective cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a screen replacing structure of a sand washer comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with a sand washing box 2 through a bracket, an observation window is embedded in the front of the sand washing box 2, so that workers can conveniently check the working condition of an inner cavity of the sand washing box 2, fixing plates 3 are fixedly connected to the left side and the right side of the inner cavity of the sand washing box 2, driving boxes 4 are fixedly connected to the left side and the right side of the inner cavity of the sand washing box 2 and positioned at the tops of the fixing plates 3, transverse plates 5 are movably arranged at the tops of the two fixing plates 3, a filter screen 6 is embedded in the center of each transverse plate 5, pin grooves 7 are respectively arranged on the left side and the right side of each transverse plate 5, a rotating shaft 8 is rotatably connected to the top and the bottom of the inner cavity of each driving box 4 through a bearing, a gear 9 is sleeved at the center of the outer surface of each rotating shaft 8, a rotating handle is fixedly connected to the top of each rotating shaft 8, a tooth plate 10 is movably arranged in the inner cavity of each driving box 4 and positioned at the back of each gear 9, the tooth plates 10 are engaged with the gear 9, one side of each of the two tooth plates 10 facing each other penetrates through the driving box 4 and extends to the inner cavity of the pin groove 7, one side of each of the two tooth plates 10 facing each other is fixedly connected with the pressure spring 11, one end of each of the pressure springs 11, which is far away from the tooth plate 10, is fixedly connected with the joint of the driving box 4, the top of the fixing plate 3 is provided with a groove 12, the bottom of the inner cavity of the groove 12 is fixedly connected with a tension spring 13, the top of each tension spring 13 is fixedly connected with a push plate 14, the outer surface of each push plate 14 is tightly attached to the outer surface of the transverse plate 5, the left side of the sand washing box 2 is fixedly provided with a sand washing assembly 15, sand can be washed by arranging the sand washing box 2 and the sand washing assembly 15, raw sand can be filtered by arranging the filter screen 6, the transverse plate 5 can be conveniently replaced by arranging the pin groove 7, the rotating shaft 8, the gear 9, the tooth plates 10 and the pressure springs 11, through setting up recess 12, extension spring 13 and push pedal 14, can make diaphragm 5 keep away from fixed plate 3 to further convenient change to diaphragm 5, through setting up above structure, when possessing and changing filter screen 6, the advantage of being convenient for change has solved when changing original filter screen 6, the problem of the change of being not convenient for, thereby has reduced staff's the work degree of difficulty.

In this embodiment, specifically, the sand washing assembly 15 includes the rotating electrical machines 151, the junction fixed connection of backup pad and sand washing case 2 is passed through to the bottom of rotating electrical machines 151, the output of rotating electrical machines 151 runs through sand washing case 2 and fixedly connected with runner 152, the right-hand member of runner 152 passes through the bearing with the junction of sand washing case 2 and rotates and be connected, the external surface of runner 152 is screw-tupe fixedly connected with sand washing blade 153, through setting up rotating electrical machines 151, runner 152 and sand washing blade 153, can wash the grit.

In this embodiment, specifically, the bottom fixedly connected with deflector 16 of tooth board 10, the guide way 17 that uses with the cooperation of deflector 16 has been seted up to the bottom of 4 inner chambers of drive box, and the surface of deflector 16 and the internal surface sliding connection of guide way 17 can lead tooth board 10 through setting up deflector 16 and guide way 17, support it simultaneously.

In this embodiment, it is concrete, wash the top of sand box 2 and pass through screw fixedly connected with apron 18, and the left side intercommunication at the top of apron 18 has inlet pipe 19, through setting up apron 18, can conveniently dismantle diaphragm 5, through setting up inlet pipe 19, can conveniently wash the feeding of sand box 2.

In this embodiment, specifically, sand outlet 20 has been seted up on the left side of washing sand box 2 bottom, and the right side intercommunication of washing sand box 2 bottom has outlet pipe 21, and the mouth of pipe department of outlet pipe 21 is provided with the valve, through setting up sand outlet 20, can conveniently wash the grit ejection of compact after, through setting up outlet pipe 21, can make the waste water discharge after washing wash sand box 2.

In this embodiment, specifically, the top on the right side of the sand washing box 2 is communicated with the impurity discharging pipe 22, the top of the driving box 4 is in threaded connection with the protective cover 23 matched with the rotating handle for use, impurities after being filtered can be conveniently moved out of the top of the filter screen 6 through the impurity discharging pipe 22, and the rotating handle can be protected by the protective cover 23.

When the filter screen 6 needs to be replaced, the screws at four corners of the cover plate 18 are dismounted, then the cover plate 18 is moved, then the protective cover 23 is opened by rotating, then the rotating handle is rotated, the rotating handle drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the gear 9 to rotate, the gear 9 drives the tooth plate 10 to move and extrude the compression spring 11, meanwhile, the tooth plate 10 drives the guide plate 16 to slide on the inner surface of the guide groove 17, so that the tooth plate 10 is moved out of the inner cavity of the pin groove 7, meanwhile, the tension spring 13 pushes the push plate 14 to move under the reaction force, the push plate 14 pushes the transverse plate 5 to move, the transverse plate 5 is far away from the fixed plate 3, then the transverse plate 5 is moved out of the inner cavity of the sand washing box 2, then a new transverse plate 5 is moved to a position corresponding to the fixed plate 3, then the transverse plate 5 is pressed, so that the outer surface of the transverse plate 5 extrudes the tooth plate 10, and the tooth plate 10 drives the guide plate 16 to slide on the inner surface of the guide groove 17, simultaneously tooth dental lamina 10 drives gear 9 and rotates, and tooth dental lamina 10 extrudees pressure spring 11, thereby make tooth dental lamina 10 get into the inner chamber of drive box 4, meanwhile, diaphragm 5 extrudes push pedal 14, push pedal 14 extrudees extension spring 13, when diaphragm 5 moves the assigned position, cotter way 7 moves the position that corresponds with tooth dental lamina 10, pressure spring 11 pushes tooth dental lamina 10 and moves under the reaction force simultaneously, thereby make tooth dental lamina 10 insert the inner chamber of cotter way 7, make tooth dental lamina 10 fix diaphragm 5, thereby accomplish the change to filter screen 6, the device easy operation, the effectual work degree of difficulty that has reduced the staff.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sand washer screen cloth changes structure, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a sand washing box (2) through a support, the left side and the right side of an inner cavity of the sand washing box (2) are fixedly connected with a fixing plate (3), the left side and the right side of the inner cavity of the sand washing box (2) are positioned at the top of the fixing plate (3) and are fixedly connected with a driving box (4), the top of the two fixing plates (3) is movably provided with a transverse plate (5), a filter screen (6) is embedded at the center of the transverse plate (5), pin grooves (7) are formed at the left side and the right side of the transverse plate (5), the top and the bottom of the inner cavity of the driving box (4) are rotatably connected with a rotating shaft (8) through a bearing, a gear (9) is sleeved at the center of the outer surface of the rotating shaft (8), the top of the rotating shaft (8) penetrates through the driving box (4) and is fixedly connected with a rotating handle, a tooth plate (10) is movably arranged at the inner cavity of the driving box (4) and is positioned at the back of the gear (9), tooth dental lamina (10) and gear (9) meshing, two tooth dental lamina (10) all run through drive box (4) and extend to the inner chamber of cotter way (7) in the one side that looks at mutually, two tooth dental lamina (10) looks at the equal fixedly connected with pressure spring (11) in one side of looking at mutually, the one end of tooth dental lamina (10) and the junction fixed connection of drive box (4) are kept away from in pressure spring (11), the top of fixed plate (3) is seted up flutedly (12), the bottom fixedly connected with extension spring (13) of recess (12) inner chamber, the top fixedly connected with push pedal (14) of extension spring (13), the surface of push pedal (14) closely laminates with the surface of diaphragm (5), the fixed sand washing subassembly (15) that is provided with in left side of sand washing case (2).

2. The screen replacing structure of the sand washer as claimed in claim 1, wherein: the sand washing assembly (15) comprises a rotating motor (151), the bottom of the rotating motor (151) is fixedly connected with the connecting part of the sand washing box (2) through a supporting plate, the output end of the rotating motor (151) penetrates through the sand washing box (2) and a rotating pipe (152) fixedly connected with the same, the right end of the rotating pipe (152) is rotatably connected with the connecting part of the sand washing box (2) through a bearing, and the outer surface of the rotating pipe (152) is spirally and fixedly connected with sand washing blades (153).

3. The screen replacing structure of the sand washer as claimed in claim 1, wherein: the bottom fixedly connected with deflector (16) of tooth board (10), guide way (17) that use with deflector (16) cooperation are seted up to the bottom of drive box (4) inner chamber, the surface of deflector (16) and the internal surface sliding connection of guide way (17).

4. The screen replacing structure of the sand washer as claimed in claim 1, wherein: the top of the sand washing box (2) is fixedly connected with a cover plate (18) through screws, and the left side of the top of the cover plate (18) is communicated with a feeding pipe (19).

5. The screen replacing structure of the sand washer as claimed in claim 1, wherein: a sand outlet (20) is formed in the left side of the bottom of the sand washing box (2), a water outlet pipe (21) is communicated with the right side of the bottom of the sand washing box (2), and a valve is arranged at the pipe orifice of the water outlet pipe (21).

6. The screen replacing structure of the sand washer as claimed in claim 1, wherein: the top on the right side of the sand washing box (2) is communicated with a sundry outlet pipe (22), and the top of the driving box (4) is in threaded connection with a protective cover (23) matched with the rotating handle for use.