CN218014092U

CN218014092U - Rotary vibrating screen

Info

Publication number: CN218014092U
Application number: CN202221835637.9U
Authority: CN
Inventors: 乔鹏鹏
Original assignee: Suzhou Kleimer Precision Technology Co ltd
Current assignee: Suzhou Kleimer Precision Technology Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-12-13
Anticipated expiration: 2032-07-15

Abstract

The utility model relates to a shale shaker technical field especially indicates a rotatory shale shaker, it includes sieve feed cylinder and base, the base is located sieve feed cylinder lower extreme, from the top down in the sieve feed cylinder is fixed with a plurality of and is the toper screen cloth in proper order, the screen cloth middle part is all fixed to run through has the axle sleeve, sieve feed cylinder upper end is fixed with the rotating electrical machines, the rotating electrical machines power end meets and rotates down and runs through the central siphon in the feed cylinder, the central siphon rotates down in proper order and runs through a plurality of axle sleeves, sieve feed cylinder front end lower part is opened has the mounting groove, be fixed with the water pump in the mounting groove; the utility model discloses a setting is conical screen cloth, and the rethread first scanning flitch and second are swept the material of flitch material on to the screen cloth and the material of bottom in the sieve feed cylinder and are rotated and scrape and sweep to do benefit to and concentrate the brush with the material and advance row material pipe, then do benefit to the comprehensive smooth and easy discharge collection of material on the screen cloth and in the sieve feed cylinder through arranging the material pipe, guaranteed the efficiency that the material discharged and collected.

Description

Rotary vibrating screen

Technical Field

The utility model belongs to the technical field of the shale shaker technique and specifically relates to indicate a rotatory shale shaker.

Background

The vibrating screen usually utilizes the principle of vibration excitation of a vibrating motor, and utilizes reciprocating rotary type vibration generated by vibration excitation of a vibrator to work, so that materials are thrown up on the screen surface of the screen, and meanwhile, the materials move forwards linearly to reasonably match the screen so as to achieve the purpose of screening;

present rotatory shale shaker, after screening the material, generally need discharge out the sieve feed cylinder through arranging the material pipe with the material on the screen cloth, but some materials easily adhere on the screen cloth, lead to the material to be difficult to comprehensive and smooth and easy discharge sieve feed cylinder, thereby can influence row material efficiency, and after the screen cloth used for a long time, the easy jam material in the mesh of screen cloth, when dredging the screen cloth, dismantle the screen cloth and get off to wash the mediation mostly, lead to the washing of screen cloth to dredge convenient and fast inadequately.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rotatory shale shaker does benefit to comprehensive smooth and easy discharging the material out the sieve feed cylinder, and does benefit to convenient and fast and wash the mediation with the screen cloth.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a rotary vibrating screen comprises a screen cylinder and a base, wherein the base is arranged at the lower end of the screen cylinder;

it is conical screen cloth to be down fixed with a plurality of pieces in proper order from last in the sieve feed cylinder, the screen cloth middle part is all fixed to run through there is the axle sleeve, sieve feed cylinder upper end is fixed with the rotation motor, it has down to rotate to run through to advance to rotate motor power end looks meet the central siphon in the sieve feed cylinder, the central siphon down rotates in proper order and runs through a plurality of the axle sleeve, sieve feed cylinder front end lower part is opened there is the mounting groove, the mounting groove internal fixation has the water pump, the central siphon lower extreme passes through sieve feed cylinder rotates to run through the mounting groove, the central siphon lower extreme rotate connect and communicate with each other in the gas outlet of water pump, sieve feed cylinder front end is inlayed and is had the glass observation window, be equipped with scavenging assembly and flushing assembly in the sieve feed cylinder.

Furthermore, a vibration motor is fixed in the middle of the upper end of the base, a hammer head close to the lower end of the screening barrel is connected to the power end of the vibration motor, and a plurality of supporting springs are connected between the upper end of the base and the lower end of the screening barrel.

Furtherly, sieve feed cylinder upper end intercommunication has the feeder hopper, sieve feed cylinder right-hand member just is close to every the outside edge of screen cloth all communicates the row's of being the slope material pipe, all install the solenoid valve in the row's material pipe.

Furthermore, the sweeping component comprises a first sweeping plate and a second sweeping plate, the first sweeping plate is provided with a plurality of blocks and is attached to the upper ends of the screen meshes one by one, and the first sweeping plate is fixed on the left side of the shaft tube.

Furthermore, the second sweeping plate is fixed at the left lower end of the shaft tube and close to the inner bottom end of the screening cylinder, and the inner bottom end of the screening cylinder is in a conical shape.

Furthermore, the flushing assembly comprises a water pipe and a plurality of high-pressure nozzles, the water pipe is provided with a plurality of water pipes and is arranged at the upper ends of the screen meshes one by one, the water pipe is communicated with the right side of the shaft tube, the high-pressure nozzles are communicated with the lower end of the water pipe, two sealing baffles are arranged in the water outlet of the high-pressure nozzles through a return hinge, and the sealing baffles cover the water outlet of the high-pressure nozzles.

The utility model has the advantages that:

1. the rotation of the first scanning plate is beneficial to beating and scattering the materials agglomerated in the screening cylinder, and the screening efficiency of the screen to the materials is improved;

2. the conical screen is arranged, so that screened materials can slide down to the outer edge of the screen through the inclined plane of the screen, the materials can slide down along the inclined plane of the inner bottom end of the screen cylinder, the materials on the screen and the materials at the inner bottom end of the screen cylinder are rotationally swept by the first sweeping plate and the second sweeping plate, the materials are swept into the discharge pipe in a centralized manner, the materials on the screen and the materials in the screen cylinder are discharged and collected comprehensively and smoothly through the discharge pipe, and the discharge and collection efficiency of the materials is ensured;

3. through starting water pump and introducing outside water source, rethread high pressure nozzle erodees water to the screen cloth on, can reduce the number of times of dismantling the screen cloth and wash the mediation moreover, does benefit to quick convenient material with the jam on the screen cloth and washes away to avoid the screen cloth to be blockked up by the material, consequently do benefit to convenient and fast and wash the mediation with the screen cloth, guaranteed the sieve material performance of screen cloth.

Drawings

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

fig. 2 is a schematic structural view of the water pipe of the present invention;

FIG. 3 is a schematic view of the high pressure nozzle of the present invention;

fig. 4 is a schematic diagram of the overall external structure of the present invention.

Description of reference numerals:

the device comprises a screening barrel 1, a base 2, a vibrating motor 3, a supporting spring 4, a feed hopper 5, a rotating motor 6, a screening mesh 7, a shaft sleeve 8, a shaft tube 9, a first scanning plate 10, a water delivery pipe 11, a discharge pipe 12, a high-pressure spray head 13, a mounting groove 14, a water pump 15, a hammer head 16, a glass observation window 17, a second scanning plate 18 and a sealing baffle plate 19.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1, in this embodiment, including sieve feed cylinder 1 and base 2, base 2 locates sieve feed cylinder 1 lower extreme, from last down being fixed with a plurality of blocks in proper order in sieve feed cylinder 1 and being conical screen cloth 7, all fixed the running through of screen cloth 7 middle part has axle sleeve 8, sieve feed cylinder 1 upper end is fixed with rotation motor 6, rotation motor 6 power end has connect down to rotate and has run through into central siphon 9 in the sieve feed cylinder 1, central siphon 9 down rotates in proper order and runs through a plurality of axle sleeve 8, be equipped with sweeping component and flushing assembly in the sieve feed cylinder 1, sweeping component includes that first scanning plate 10, second sweep flitch 18 and raceway 11, first scanning plate 10 is equipped with a plurality of blocks and laminates in a plurality of one by one sieve 7 upper ends, first scanning plate 10 all is fixed in the left side of central siphon 9, base 2 upper end middle part is fixed with vibrating motor 3, vibrating motor 3 power end has connect mutually and is close to sieve feed cylinder 1 lower extreme 16, base 2 upper end with have connected mutually between a plurality of sieve 1 lower extreme support spring 4, feed hopper 5 intercommunication on the sieve feed cylinder.

Put into sieve feed cylinder 1 with the material through feeder hopper 5 in, the material falls on screen cloth 7, and start vibrating motor 3 and drive the work of tup 16, can make sieve feed cylinder 1 produce the vibration after 16 reciprocating strokes sieve feed cylinder 1 of tup, then combine supporting spring 4's elasticity, do benefit to the range of guaranteeing sieve feed cylinder 1 vibration, therefore vibrating sieve feed cylinder 1 can drive screen cloth 7 and vibrate together, because screen cloth 7 has set up the polylith, so do benefit to through polylith screen cloth 7 to carry out multistage vibration screening to the material, and start rotating motor 6 and drive central siphon 9 and first scanning blade 10, consequently the rotation of central siphon through first scanning blade 10 is favorable to clapping the material of caking in sieve feed cylinder 1 and is scattered, do benefit to promoting the screening efficiency of screen cloth 7 to the material.

As shown in fig. 1 and 4, in this embodiment, the right end of the screen cylinder 1 is close to every block the outer edge of the screen cloth 7 is communicated with the inclined material discharging pipe 12, the electromagnetic valve is installed in the material discharging pipe 12, the front end of the screen cylinder 1 is embedded with the glass observation window 17, the second material sweeping plate 18 is fixed at the left lower end of the shaft pipe 9 and close to the inner bottom end of the screen cylinder 1, and the inner bottom end of the screen cylinder 1 is in a conical shape.

Because the screen cloth 7 is the toper, do benefit to the inclined plane that makes the material after the screening pass through screen cloth 7 and slide down to the outside edge of screen cloth 7, and the material can be along the inclined plane gliding of bottom in the sieve feed cylinder 1, because first scanning board 10 and second scanning board 18 all can rotate along with the rotation of central siphon 9, consequently rethread first scanning board 10 and second scanning board 18 rotate the material of bottom in to the screen cloth 7 and the sieve feed cylinder 1 and sweep, thereby do benefit to the material and concentrate the brush into row material pipe 12, open behind the solenoid valve in arranging material pipe 12, then do benefit to the comprehensive smooth and easy discharge collection with the material in the screen cloth 7 and the sieve feed cylinder 1 through arranging material pipe 12, the efficiency of material discharge collection has been guaranteed, and do benefit to seeing the row material situation in the sieve feed cylinder 1 through glass observation window 17, in order to avoid the material not to discharge the clean condition to take place.

As shown in fig. 1-3, in this embodiment, a mounting groove 14 is formed in a lower portion of a front end of the sieving cylinder 1, a water pump 15 is fixed in the mounting groove 14, a lower end of the shaft tube 9 penetrates into the mounting groove 14 through the rotation of the sieving cylinder 1, a lower end of the shaft tube 9 is connected to and communicated with an air outlet of the water pump 15, the flushing component includes a water pipe 11 and a plurality of high pressure nozzles 13, the water pipe 11 is provided with a plurality of water pipes and is arranged at upper ends of the plurality of screens 7 one by one, the water pipes 11 are all communicated with a right side of the shaft tube 9, the high pressure nozzles 13 are all communicated with a lower end of the water pipe 11, two sealing baffles 19 are installed in water outlets of the high pressure nozzles 13 through a return hinge, and the sealing baffles 19 are all covered in water outlets of the high pressure nozzles 13.

Through starting water pump 15 and introducing outside water source, water then carries into high pressure nozzle 13 through central siphon 9 and raceway 11, water pressure can be washed off seal baffle 19, thereby make seal baffle 19 wash off in high pressure nozzle 13's outlet port through the rotation of return force hinge, because raceway 11 and high pressure nozzle 13 can rotate along with central siphon 9's rotation, consequently wash water to screen cloth 7 through rotatory high pressure nozzle 13, do benefit to comprehensive washing mediation screen cloth 7, and can reduce the number of times of dismantling the washing of screen cloth 7, do benefit to quick convenient washing away the material of blocking on the screen cloth 7, in order to avoid screen cloth 7 to be blockked up by the material, waste water then discharges through blow-off pipe 12, thereby do benefit to convenient and fast and wash the mediation screen cloth 7, the sieve material performance of screen cloth 7 has been guaranteed, when high pressure nozzle 13 no longer dredges, can drive seal baffle 19 through the resilience of return force hinge and cover in high pressure nozzle 13 again in the outlet port of high pressure nozzle 13, when screen cloth 7 is in the in-process to the material screening, shelter from the material through seal baffle 19, consequently, can prevent that the material from getting into high pressure nozzle 13 from causing the blocking with the blocking.

All technical features in the embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementations of the present invention, and in addition, the present invention includes other implementations, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the present invention.

Claims

1. The utility model provides a rotatory shale shaker, includes sieve feed cylinder (1) and base (2), base (2) are located sieve feed cylinder (1) lower extreme, its characterized in that:

sieve feed cylinder (1) is interior from last down be fixed with a plurality of pieces in proper order and be conical screen cloth (7), screen cloth (7) middle part is all fixed to run through and has axle sleeve (8), sieve feed cylinder (1) upper end is fixed with rotation motor (6), rotation motor (6) power end has connected down to rotate and runs through into central siphon (9) in the sieve feed cylinder (1), central siphon (9) down rotate in proper order and run through a plurality of axle sleeve (8), sieve feed cylinder (1) front end lower part is opened has mounting groove (14), mounting groove (14) internal fixation has water pump (15), central siphon (9) lower extreme passes through sieve feed cylinder (1) rotates and runs through into mounting groove (14), central siphon (9) lower extreme rotate connect and communicate with in the gas outlet of water pump (15), sieve feed cylinder (1) front end is inlayed and is had glass observation window (17), be equipped with in sieve feed cylinder (1) and sweep the material subassembly and wash the subassembly.

2. A rotary shaker as claimed in claim 1, wherein: the vibrating screen is characterized in that a vibrating motor (3) is fixed in the middle of the upper end of the base (2), the power end of the vibrating motor (3) is connected with a hammer head (16) close to the lower end of the screen cylinder (1), and a plurality of supporting springs (4) are connected between the upper end of the base (2) and the lower end of the screen cylinder (1).

3. A rotary shaker as claimed in claim 1, wherein: sieve feed cylinder (1) upper end intercommunication has feeder hopper (5), sieve feed cylinder (1) right-hand member and be close to every the outside edge of screen cloth (7) all communicates row's material pipe (12) that are the slope, all install the solenoid valve in arranging material pipe (12).

4. A rotary shaker as claimed in claim 1, wherein: the sweeping assembly comprises a first sweeping plate (10) and a second sweeping plate (18), the first sweeping plate (10) is provided with a plurality of blocks and is attached to the upper ends of the screen meshes (7) one by one, and the first sweeping plate (10) is fixed on the left side of the shaft tube (9).

5. A rotary shaker as claimed in claim 4, wherein: the second material sweeping plate (18) is fixed to the left lower end of the shaft tube (9) and close to the inner bottom end of the screening cylinder (1), and the inner bottom end of the screening cylinder (1) is in a conical shape.

6. A rotary shaker as claimed in claim 1, wherein: the flushing assembly comprises a water pipe (11) and a plurality of high-pressure nozzles (13), wherein the water pipe (11) is provided with a plurality of high-pressure nozzles (11) which are arranged one by one at the upper end of the screen (7), the water pipe (11) is communicated with the right side of the shaft tube (9), the high-pressure nozzles (13) are communicated with the lower end of the water pipe (11), two sealing baffles (19) are arranged in a water outlet of the high-pressure nozzles (13) through a return hinge, and the sealing baffles (19) are covered in the water outlet of the high-pressure nozzles (13).