CN205599495U - Efficient screening sand device for building - Google Patents

Efficient screening sand device for building Download PDF

Info

Publication number
CN205599495U
CN205599495U CN201620281220.0U CN201620281220U CN205599495U CN 205599495 U CN205599495 U CN 205599495U CN 201620281220 U CN201620281220 U CN 201620281220U CN 205599495 U CN205599495 U CN 205599495U
Authority
CN
China
Prior art keywords
support
fixing
ring
bar
baffle ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201620281220.0U
Other languages
Chinese (zh)
Inventor
林�智
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201620281220.0U priority Critical patent/CN205599495U/en
Application granted granted Critical
Publication of CN205599495U publication Critical patent/CN205599495U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

The utility model provides an efficient screening sand device for building, comprising a base plate, the framework device, air cylinder device, a filter equipment, the 2nd filter equipment, keep off ring device and centrifugal device, be equipped with the collection box on the bottom plate, first locating lever, first bracing piece, the slider, the pole is leaned on on first top, the framework device includes first fender ring, the feeder hopper, the second keeps off the ring, first filter screen, first vibrator, the second filter screen, a first support, and a second support, the head rod, the second support, second connecting rod and first down tube, air cylinder device is including dividing the hopper, first horizontal pole, first montant, the second horizontal pole, the cylinder, first catch bar, the second catch bar, the third horizontal pole, second montant and fourth horizontal pole, a filter equipment includes first backup pad, first through -hole, the third keeps off the ring, the third filter screen, the second bracing piece, the third connecting rod, third support and fourth support, the utility model discloses can carry out quick effectual screening to the sieve to prevent blocking phenomenon's emergence.

Description

A kind of efficient Sand screen for building
Technical field
The present invention relates to build technique with the apparatus field, particularly relate to a kind of efficient Sand screen for building.
Background technology
The most all use at construction site sieve sand now and manually sieve, i.e. utilize screen cloth, by manually throwing on screen cloth by rough sand, carry out sorting sand and stone, this sieve sand mode, increase the labor intensity of workman when screening, and labor efficiency is the lowest, add building cost.
Accordingly, it is desirable to provide a kind of new technical scheme solves above-mentioned technical problem.
Summary of the invention
It is an object of the invention to provide a kind of Sand screen efficient for building that can effectively solve above-mentioned technical problem.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
nullA kind of efficient Sand screen for building,Described efficient Sand screen for building includes base plate、It is positioned at the frame device above described base plate、It is positioned at described frame device ground air cylinder device、It is positioned at the first defecator below described frame device、It is positioned at the second defecator below described first defecator、It is positioned at the baffle ring device below described second defecator and is positioned at the centrifugal device of described baffle ring device,Described base plate is provided with the collection box being positioned above、It is positioned at a positioning rod of the described collection box left and right sides、It is positioned at the first support bar above described base plate、It is positioned at the slide block above described first support bar、Be arranged on described first support bar first leans bar,Described frame device includes the first baffle ring、It is positioned at the feed hopper above described first baffle ring、It is positioned at the second baffle ring of described first baffle ring、The first drainage screen between described first baffle ring and described second baffle ring、It is arranged at the first vibrator on described first drainage screen、It is positioned at the second drainage screen below described first drainage screen、It is arranged at the first support on described second drainage screen、It is arranged at the head rod on described first support、The second support being arranged on described head rod、It is arranged at the second connecting rod on described second support and is positioned at the first brace in described second connecting rod,Described air cylinder device includes sub-material bucket、It is positioned at the first cross bar below described sub-material bucket、It is positioned at the first montant below described first cross bar、It is positioned at the second cross bar below described first montant、It is positioned at the cylinder below described second cross bar、It is positioned at the first catch bar below described cylinder、It is positioned at the second catch bar below described first catch bar、3rd cross bar、It is positioned at the second montant below described 3rd cross bar and is positioned at the 4th cross bar below described second montant,Described first defecator includes the first gripper shoe、It is arranged at the first through hole in described first gripper shoe、It is positioned at the third gear ring in described first gripper shoe、It is arranged at the 3rd drainage screen in described third gear ring、It is positioned at the second support bar above described first gripper shoe、It is arranged at the 3rd connecting rod on described second support bar、It is positioned at the 3rd support below described first gripper shoe and is positioned at the 4th support of the described first gripper shoe left and right sides,Described second defecator includes the 3rd support bar、It is positioned at the second brace of described 3rd support bar side、It is positioned at the 3rd montant below described second brace、It is positioned at the first concentration bucket below described 3rd montant、Be arranged on described first concentration bucket crosses pan、It is positioned at described first and concentrates the second vibrator below bucket、It is arranged at described the first filtration ring crossed on pan、It is arranged at the 5th support on described 3rd support bar,Described baffle ring device includes fourth gear ring、It is arranged at the 6th support on described fourth gear ring、It is positioned at the 7th support below described 6th support,Described centrifugal device includes motor、It is positioned at the rotating shaft above described motor、It is positioned at the rotating disk above described rotating shaft、It is positioned at the 8th support of the described rotating shaft left and right sides、It is positioned at the collection medium ring above described rotating disk、It is arranged at the 4th drainage screen on described collection medium ring、It is positioned at the second filtration ring above described 4th drainage screen.
nullDescribed collection box is in the form of a ring,Described a positioning rod is provided with two and lays respectively at the left and right sides of described collection box,Described a positioning rod is vertical shape,The lower end of described a positioning rod is fixing with the upper surface of described base plate to be connected,The side of described a positioning rod and the contacts side surfaces of described collection box,Described first support bar is cuboid,Described first support bar is vertically placed,The lower end of described first support bar is fixing with the upper surface of described base plate to be connected,The upper end of described first support bar is fixing with the lower surface of described slide block to be connected,Described slide block is provided with two,Described slide block is cuboid,The lower surface of described slide block is fixing with the upper surface of described first support bar to be connected,Described first leans bar is provided with two,Described first to lean bar horizontal,The side of described first one end and described first support bar leaning bar is fixed and is connected,Described first other end leaning bar acts against on described collection box.
nullDescribed first baffle ring be cross section be the cylinder of annulus,Described first baffle ring is vertically placed,Described feed hopper is hollow round table-like,The lower surface of described feed hopper is fixing with the upper surface of described first baffle ring to be connected,The inside of described feed hopper communicates with the inside of described first baffle ring,Described second baffle ring be cross section be the cylinder of annulus,Described second baffle ring be cross section be the cylinder of annulus,Described second baffle ring is vertically placed and is contained in described first baffle ring,The upper and lower surface of described second baffle ring is in same plane with the upper and lower surface of described first baffle ring,Described first drainage screen is in the form of a ring,Described first drainage screen horizontal positioned,The outer surface of described first drainage screen is fixing with the inner surface of described first baffle ring to be connected,The inner surface of described first drainage screen is fixing with the outer surface of described second baffle ring to be connected,Described first vibrator is fixing with described first drainage screen to be connected,Described second drainage screen is in the form of a ring,Described second drainage screen is downwardly convex,The upper surface of described second drainage screen is fixing with the lower surface of the lower surface of described first baffle ring and the second baffle ring respectively to be connected,Described first support is provided with two and lays respectively at the left and right sides of described second drainage screen,Described first support is concave shape,One end of described first support is fixing with described first baffle ring to be connected,The other end of described first support is fixing with described second drainage screen to be connected,Described head rod is provided with two,Described head rod is horizontal,One end of described head rod is fixing with described first support to be connected,The other end of described head rod is fixing with described second support to be connected,Described second support is provided with two,Described second support is L-shaped,One end of described second support is vertical shape,The other end of described second support is horizontal,Described second connecting rod is provided with two,Described second connecting rod is horizontal,One end of described second connecting rod is fixing with the outer surface of described first baffle ring to be connected,The other end of described second connecting rod is fixing with described second support to be connected,Described first brace is provided with two and lays respectively at the left and right sides of described first baffle ring,The described first inclined shape of brace,The upper end of described first brace is fixing with the outer surface of described first baffle ring to be connected,The lower end of described first brace is fixing with described second connecting rod to be connected.
nullDescribed sub-material bucket is hollow cone shape,The lower surface of described sub-material bucket is fixing with the upper surface of described second baffle ring to be connected,Described first cross bar is horizontal,The end of described first cross bar is fixing with the inner surface of described sub-material bucket to be connected,Described first montant is vertical shape,The upper end of described first montant is fixing with the lower surface of described first cross bar to be connected,The lower end of described first montant is fixing with the upper surface of described second cross bar to be connected,Described second cross bar is horizontal,The two ends of described second cross bar are fixing with the inner surface of described second baffle ring to be connected,The upper surface of described cylinder is fixing with the lower surface of described second cross bar to be connected,Described first catch bar is cuboid,Described first catch bar is vertically placed,The upper end of described first catch bar is connected with described cylinder,Described second catch bar is provided with two,The upper end of described second catch bar is fixing with the lower surface of described first catch bar to be connected,Described 3rd cross bar is horizontal,The end of described 3rd cross bar is fixing with the inner surface of described second baffle ring to be connected,Described second catch bar runs through the upper and lower surface of described 3rd cross bar and is slidably connected with it,Described second montant is vertical shape,The upper end of described second montant is fixing with the lower surface of described 3rd cross bar to be connected,The lower end of described second montant is fixing with the upper surface of described 4th cross bar to be connected,Described 4th cross bar is cuboid,Described 4th cross bar horizontal positioned,Described second catch bar acts against on described 4th cross bar and extends to both sides,Described second catch bar runs through the surface, left and right of described second montant and is slidably connected with it,Described second catch bar acts against on described second drainage screen.
nullDescribed first gripper shoe is cuboid,Described first gripper shoe horizontal positioned,Described third gear is equipped with two and distinguishes inner baffle ring and outer baffle ring,The lower surface of described inner baffle ring and outer baffle ring is fixing with the upper surface of described first gripper shoe to be connected,The inclined shape of upper surface of described inner baffle ring and outer baffle ring,Described 3rd drainage screen is in the form of a ring,Described 3rd drainage screen horizontal positioned,The outer surface of described 3rd drainage screen is fixing with the inner surface of described outer baffle ring to be connected,The inner surface of described 3rd drainage screen is fixing with the outer surface of described inner baffle ring to be connected,Described second support bar is cuboid,Described second support bar is vertically placed,The lower end of described second support bar is fixing with the upper surface of described first gripper shoe to be connected,The upper end of described second support bar is fixing with the lower surface of described 4th cross bar to be connected,Described 3rd connecting rod is provided with two and lays respectively at the left and right sides of described second support bar,Described 3rd connecting rod is horizontal,One end of described 3rd connecting rod is fixing with the side of described second support bar to be connected,The other end of described 3rd connecting rod is fixing with described inner baffle ring to be connected,Described 3rd support is provided with two,Described 3rd support is L-shaped,One end of described 3rd support is fixing with the lower surface of described first gripper shoe to be connected,The other end of described 3rd support is horizontal,Described 3rd support is provided with the second through hole,Described 4th support is provided with two,Described 4th support is concave shape,One end of described 4th support is fixing with described second support to be connected.
nullDescribed 3rd support bar is provided with two,Described 3rd support bar is vertical shape,The upper end of described 3rd support bar is fixing with the lower surface of described first gripper shoe to be connected,Described 4th support is fixing with described 3rd support bar to be connected,The described second inclined shape of brace,The described second inclined shape of brace,The upper end of described second brace is fixing with the lower surface of described first gripper shoe to be connected,The lower end of described second brace is fixing with described 3rd support bar to be connected,Described 3rd montant is provided with two,Described 3rd montant is vertical shape,The upper end of described 3rd montant is fixing with described second brace to be connected,The lower end of described 3rd montant is concentrated fixing connection of struggling against with described first,One end of described 3rd support is fixing with described 3rd montant to be connected,Described first concentrates bucket in hollow round table-like,Described first concentrates bucket and described 3rd support bar to fix is connected,Described cross pan in upper surface with described first concentrate bucket lower surface fix be connected,The described lower surface crossing pan is provided with third through-hole,Described first filters ring in the form of a ring,The lower surface of described first filtration ring is fixed with the described inner surface crossing pan and is connected,Described 5th support is provided with two,Described 5th support is L-shaped,One end of described 5th support is fixing with described 3rd support bar to be connected,The other end of described 5th support is vertical shape,Described second vibrator is concentrated fixing connection of struggling against with described first.
Described fourth gear ring be cross section be the cylinder of annulus, described fourth gear ring is vertically placed, the upper surface of described fourth gear ring is fixing with the lower surface of described 3rd support bar to be connected, described 6th support is provided with two and lays respectively at the left and right sides of described fourth gear ring, described 6th support is concave shape, one end of described 6th support is fixing with the side of described fourth gear ring to be connected, the other end of described 6th support is fixing with described 7th support to be connected, described 7th support is L-shaped, one end of described 7th support is fixing with the upper surface of described base plate to be connected, the other end of described 7th support is fixing with the outer surface of described fourth gear ring to be connected, described 5th support is fixing with described 6th support to be connected.
The lower surface of described motor is fixing with the upper surface of described base plate to be connected, described rotating shaft is cylinder, described rotating shaft is vertically placed, the lower end of described rotating disk is connected with described motor, the upper end of described rotating shaft is fixing with the lower surface of described rotating disk to be connected, and described 8th support is provided with two, and described 8th support is L-shaped, one end of described 8th support is fixing with the side of described rotating shaft to be connected, and the other end of described 8th support is fixing with the lower surface of described rotating disk to be connected.
Described collection medium ring is in the form of a ring, described collection medium ring is vertically placed, the lower surface of described collection medium ring is fixing with the upper surface of described rotating disk to be connected, described 4th drainage screen is in the form of a ring, described 4th drainage screen horizontal positioned, the inner surface of described 4th drainage screen is fixing with the side of described rotating disk to be connected, described second filter ring be cross section be the cylinder of annulus, described second filters ring vertically places, the upper surface of the described second lower surface and described 4th drainage screen filtering ring is fixed and is connected, and the upper surface of described slide block is slidably connected with the lower surface of described rotating disk.
After using technique scheme, present invention have the advantage that
The efficient Sand screen simple in construction for building of the present invention, easy to use, it is possible to sieve is sieved fast and effectively, and prevent the generation of clogging, the husky efficiency of sieve is high, and screening effect is good, and stabilized structure, service life is long.
Accompanying drawing explanation
The detailed description of the invention of for building Sand screen efficient to the present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the efficient Sand screen for building of the present invention;
Detailed description of the invention
As it is shown in figure 1, the efficient Sand screen for building of the present invention includes base plate 1, is positioned at the frame device 2 above described base plate 1, is positioned at described frame device 2 ground air cylinder device 3, is positioned at the first defecator 4 below described frame device 2, is positioned at the second defecator 5 below described first defecator 4, is positioned at the baffle ring device 6 below described second defecator 5 and is positioned at the centrifugal device 7 of described baffle ring device 6.
As shown in Figure 1, described base plate 1 is in cuboid, described base plate 1 horizontal positioned, described base plate 1 is provided with the collection box 11 being positioned above, a positioning rod 12 of being positioned at described collection box 11 left and right sides, be positioned at the first support bar 13 above described base plate 1, be positioned at the slide block 14 above described first support bar 13, be arranged on described first support bar 13 first lean bar 15.In the form of a ring, described collection box 11 is placed on base plate 1 described collection box 11, and the cross section of described collection box 11 is concave shape.Described a positioning rod 12 is provided with two and lays respectively at the left and right sides of described collection box 11, described a positioning rod 12 is in vertical shape, the lower end of described a positioning rod 12 is fixing with the upper surface of described base plate 1 to be connected, the side of described a positioning rod 12 and the contacts side surfaces of described collection box 11.Described first support bar 13 is provided with two and lays respectively at the left and right sides above described base plate 1, described first support bar 13 is in cuboid, described first support bar 13 is vertically placed, the lower end of described first support bar 13 is fixing with the upper surface of described base plate 1 to be connected, and the upper end of described first support bar 13 is fixing with the lower surface of described slide block 14 to be connected.Described slide block 14 is provided with two, and described slide block 14 is in cuboid, and the lower surface of described slide block 14 is fixing with the upper surface of described first support bar 13 to be connected.Described first leans bar 15 is provided with two, and described first to lean bar 15 horizontal, and described first leans that the side of one end of bar 15 and described first support bar 13 is fixing to be connected, and described first other end leaning bar 15 acts against on described collection box 11.
As shown in Figure 1, described frame device 2 includes the first baffle ring 21, it is positioned at the feed hopper 22 above described first baffle ring 21, it is positioned at the second baffle ring 23 of described first baffle ring 21, the first drainage screen 24 between described first baffle ring 21 and described second baffle ring 23, it is arranged at the first vibrator 25 on described first drainage screen 24, it is positioned at the second drainage screen 26 below described first drainage screen 24, it is arranged at the first support 27 on described second drainage screen 26, it is arranged at the head rod 28 on described first support 27, the second support 29 being arranged on described head rod 28, it is arranged at the second connecting rod on described second support 29 and the first brace 20 being positioned in described second connecting rod.Described first baffle ring 21 is the cylinder of annulus in cross section, and described first baffle ring 21 is vertically placed.Described feed hopper 22 is in hollow round table-like, and the lower surface of described feed hopper 22 is fixing with the upper surface of described first baffle ring 21 to be connected, and the inside of described feed hopper 22 communicates with the inside of described first baffle ring 21.Described second baffle ring 23 is the cylinder of annulus in cross section, described second baffle ring 23 is the cylinder of annulus in cross section, described second baffle ring 23 is vertically placed and is contained in described first baffle ring 21, and the upper and lower surface of described second baffle ring 23 is in same plane with the upper and lower surface of described first baffle ring 21.Described first drainage screen 24 is in the form of a ring, described first drainage screen 24 horizontal positioned, the outer surface of described first drainage screen 24 is fixing with the inner surface of described first baffle ring 21 to be connected, and the inner surface of described first drainage screen 24 is fixing with the outer surface of described second baffle ring 24 to be connected.Described first vibrator 25 is provided with two, and described first vibrator 25 is fixing with described first drainage screen 24 to be connected, and described first vibrator 25 is electrically connected with the power supply so that described first vibrator 25 drives described first drainage screen 24 to shake.In the form of a ring, described second drainage screen 26 is in downwardly convex, and the upper surface of described second drainage screen 26 is fixing with the lower surface of the lower surface of described first baffle ring 21 and the second baffle ring 23 respectively to be connected for described second drainage screen 26.Described first support 27 is provided with two and lays respectively at the left and right sides of described second drainage screen 26, described first support 27 is in concave shape, one end of described first support 27 is fixing with described first baffle ring 21 to be connected, and the other end of described first support 27 is fixing with described second drainage screen 26 to be connected.Described head rod 28 is provided with two, and described head rod 28 is horizontal, and one end of described head rod 28 is fixing with described first support 27 to be connected, and the other end of described head rod 28 is fixing with described second support 29 to be connected.Described second support 29 is provided with two, and described second support 29 is L-shaped, and one end of described second support 29 is vertical shape, and the other end of described second support 29 is horizontal.Described second connecting rod is provided with two, and described second connecting rod is horizontal, and one end of described second connecting rod is fixing with the outer surface of described first baffle ring 21 to be connected, and the other end of described second connecting rod is fixing with described second support 29 to be connected.Described first brace 20 is provided with two and lays respectively at the left and right sides of described first baffle ring 21, the described first inclined shape of brace 20, the upper end of described first brace 20 is fixing with the outer surface of described first baffle ring 21 to be connected, and the lower end of described first brace 20 is fixing with described second connecting rod to be connected.
As it is shown in figure 1, described air cylinder device 3 includes sub-material bucket 31, is positioned at the first cross bar 32 below described sub-material bucket 31, is positioned at the first montant 33 below described first cross bar 32, is positioned at the second cross bar 34 below described first montant 33, is positioned at the cylinder 35 below described second cross bar 34, is positioned at the first catch bar 36 below described cylinder 35, is positioned at the second catch bar the 38, the 3rd cross bar 37 below described first catch bar 36, is positioned at the second montant 39 below described 3rd cross bar 37 and is positioned at the 4th cross bar 30 below described second montant 39.Described sub-material bucket 31 is in hollow cone shape, and the lower surface of described sub-material bucket 31 is fixing with the upper surface of described second baffle ring 23 to be connected so that the sand entered from feed hopper 22 enters between the first baffle ring 21 and the second baffle ring 23.Described first cross bar 32 is horizontal, and the end of described first cross bar 32 is fixing with the inner surface of described sub-material bucket 31 to be connected.Described first montant 33 is in vertical shape, and the upper end of described first montant 33 is fixing with the lower surface of described first cross bar 32 to be connected, and the lower end of described first montant 33 is fixing with the upper surface of described second cross bar 34 to be connected.Described second cross bar 34 is horizontal, and the two ends of described second cross bar 34 are fixing with the inner surface of described second baffle ring 23 to be connected.The upper surface of described cylinder 35 is fixing with the lower surface of described second cross bar 34 to be connected.Described first catch bar 36 is in cuboid, and described first catch bar 36 is vertically placed, and the upper end of described first catch bar 36 is connected with described cylinder 35 so that described cylinder 35 drives described first catch bar 36 to move up and down.Described second catch bar 38 is provided with two, and described second catch bar 38 uses elastomeric material to make, and the upper end of described second catch bar 38 is fixing with the lower surface of described first catch bar 36 to be connected.Described 3rd cross bar 37 is horizontal, and the end of described 3rd cross bar 37 is fixing with the inner surface of described second baffle ring 23 to be connected, and described second catch bar 38 runs through the upper and lower surface of described 3rd cross bar 37 and is slidably connected with it.Described second montant 39 is provided with two and lays respectively at the left and right sides below described 3rd cross bar 37, described second montant 39 is in vertical shape, the upper end of described second montant 39 is fixing with the lower surface of described 3rd cross bar 37 to be connected, and the lower end of described second montant 39 is fixing with the upper surface of described 4th cross bar 30 to be connected.Described 4th cross bar 30 is in cuboid, described 4th cross bar 30 horizontal positioned, described second catch bar 38 acts against on described 4th cross bar 30 and extends to both sides, described second catch bar 38 runs through the surface, left and right of described second montant 39 and is slidably connected with it, described second catch bar 38 acts against on described second drainage screen 26, such that it is able to drive described second drainage screen 26 to shake.
As it is shown in figure 1, described first defecator 4 includes the first gripper shoe 41, the first through hole 42 being arranged in described first gripper shoe 41, the third gear ring 43 being positioned in described first gripper shoe 41, is arranged at the 3rd drainage screen 44 of described third gear ring 43, is positioned at the second support bar 45 above described first gripper shoe 41, the 3rd connecting rod 46 being arranged on described second support bar 45, is positioned at the 3rd support 47 below described first gripper shoe 41 and is positioned at the 4th support 48 of described first gripper shoe 41 left and right sides.Described first gripper shoe 41 in cuboid, described first gripper shoe 41 horizontal positioned.Described first through hole 42 is provided with several and is evenly distributed in described first gripper shoe 41, and described first through hole 42 runs through the upper and lower surface of described first gripper shoe 41.Described third gear ring 43 is provided with two and distinguishes inner baffle ring and outer baffle ring, the lower surface of described inner baffle ring and outer baffle ring is fixing with the upper surface of described first gripper shoe 41 to be connected, the inclined shape of upper surface of described inner baffle ring and outer baffle ring, the setting of described interior outer baffle ring so that sand focuses on the 3rd drainage screen 44.Described 3rd drainage screen 44 is in the form of a ring, described 3rd drainage screen 44 horizontal positioned, the outer surface of described 3rd drainage screen 44 is fixing with the inner surface of described outer baffle ring to be connected, the inner surface of described 3rd drainage screen 44 is fixing with the outer surface of described inner baffle ring to be connected, and sand can be filtered by described 3rd drainage screen 44.Described second support bar 45 is in cuboid, described second support bar 45 is vertically placed, the lower end of described second support bar 45 is fixing with the upper surface of described first gripper shoe 41 to be connected, and the upper end of described second support bar 45 is fixing with the lower surface of described 4th cross bar 30 to be connected.Described 3rd connecting rod 46 is provided with two and lays respectively at the left and right sides of described second support bar 45, described 3rd connecting rod 46 is horizontal, one end of described 3rd connecting rod 46 is fixing with the side of described second support bar 45 to be connected, and the other end of described 3rd connecting rod 46 is fixing with described inner baffle ring to be connected.Described 3rd support 47 is provided with two, described 3rd support 47 is L-shaped, one end of described 3rd support 47 is fixing with the lower surface of described first gripper shoe 41 to be connected, the other end of described 3rd support 47 is horizontal, described 3rd support 47 is provided with the second through hole 471, and described second through hole 471 runs through the upper and lower surface of described 3rd support 47.Described 4th support 48 is provided with two, and described 4th support 48 is in concave shape, and one end of described 4th support 48 is fixing with described second support 29 to be connected.
As it is shown in figure 1, described second defecator 5 include the 3rd support bar 51, the second brace 52 being positioned at described 3rd support bar 51 side, be positioned at the 3rd montant 53 below described second brace 52, be positioned at the first concentration bucket 54 below described 3rd montant 53, be arranged at described first concentrate on bucket 54 cross pan 55, be positioned at described first concentrate the second vibrator 56 below bucket 54, be arranged at described cross on pan 55 the first filtration ring 57, the 5th support 58 that is arranged on described 3rd support bar 51.Described 3rd support bar 51 is provided with two, and described 3rd support bar 51 is in vertical shape, and the upper end of described 3rd support bar 51 is fixing with the lower surface of described first gripper shoe 41 to be connected, and described 4th support 48 is fixing with described 3rd support bar 51 to be connected.Described second brace 52 is provided with two and lays respectively at the left and right sides between described 3rd support bar 51, the described second inclined shape of brace 52, the described second inclined shape of brace 52, the upper end of described second brace 52 is fixing with the lower surface of described first gripper shoe 41 to be connected, and the lower end of described second brace 52 is fixing with described 3rd support bar 51 to be connected.Described 3rd montant 53 is provided with two, described 3rd montant 53 is in vertical shape, the upper end of described 3rd montant 53 is fixing with described second brace 52 to be connected, the lower end of described 3rd montant 53 is fixing with described first concentration bucket 54 to be connected, and one end of described 3rd support 47 is fixing with described 3rd montant 53 to be connected.Described first concentrates bucket 54 in hollow round table-like, and described first concentrates bucket 54 to fix with described 3rd support bar 51 is connected.Described cross pan 55 in upper surface concentrate with described first that the lower surface of bucket 54 is fixing to be connected, sand can be filtered by described pan 55, and the lower surface of described pan 55 is provided with third through-hole 551, and described third through-hole 551 is rounded.Described first filters ring 57 in the form of a ring, and the lower surface of described first filtration ring 57 is fixed with the described inner surface crossing pan 55 and is connected, and described first filters ring 57 can filter sand.Described 5th support 58 is provided with two, and described 5th support 58 is L-shaped, and one end of described 5th support 58 is fixing with described 3rd support bar 51 to be connected, and the other end of described 5th support 58 is vertical shape.Described second vibrator 56 is fixing with described first concentration bucket 54 to be connected, and described second vibrator 56 is electrically connected with the power supply.
As it is shown in figure 1, described baffle ring device 6 includes fourth gear ring 61, the 6th support 62 being arranged on described fourth gear ring 61, is positioned at the 7th support 63 below described 6th support 62.Described fourth gear ring 61 is the cylinder of annulus in cross section, and described fourth gear ring 61 is vertically placed, and the upper surface of described fourth gear ring 61 is fixing with the lower surface of described 3rd support bar 51 to be connected.Described 6th support 62 is provided with two and lays respectively at the left and right sides of described fourth gear ring 61, described 6th support 62 is in concave shape, one end of described 6th support 62 is fixing with the side of described fourth gear ring 61 to be connected, and the other end of described 6th support 62 is fixing with described 7th support 63 to be connected.Described 7th support 63 is provided with two and lays respectively at the left and right sides above described base plate 1, described 7th support 63 is L-shaped, one end of described 7th support 63 is fixing with the upper surface of described base plate 1 to be connected, and the other end of described 7th support 63 is fixing with the outer surface of described fourth gear ring 61 to be connected.Described 5th support 58 is fixing with described 6th support 62 to be connected.
As it is shown in figure 1, described centrifugal device 7 include motor 71, be positioned at the rotating shaft 72 above described motor 71, be positioned at the rotating disk 74 above described rotating shaft 72, be positioned at described rotating shaft 72 left and right sides the 8th support 73, be positioned at above described rotating disk 74 collection medium ring 75, the 4th drainage screen 76 being arranged on described collection medium ring 75, be positioned at above described 4th drainage screen 76 second filtration ring 77.The lower surface of described motor 71 is fixing with the upper surface of described base plate 1 to be connected.Described rotating shaft 72 is in cylinder, and described rotating shaft 72 is vertically placed, and the lower end of described rotating disk 72 is connected with described motor 71 so that described motor 71 drives described rotating shaft 72 to rotate, and the upper end of described rotating shaft 72 is fixing with the lower surface of described rotating disk 74 to be connected.Described 8th support 73 is provided with two, and described 8th support 73 is L-shaped, and one end of described 8th support 73 is fixing with the side of described rotating shaft 72 to be connected, and the other end of described 8th support 73 is fixing with the lower surface of described rotating disk 74 to be connected.Described collection medium ring 75 in the form of a ring, vertically place by described collection medium ring 75, and the lower surface of described collection medium ring 75 is fixing with the upper surface of described rotating disk 74 to be connected, and described collection medium ring 75 is positioned at the described first lower section filtering ring 57.Described 4th drainage screen 76 is in the form of a ring, described 4th drainage screen 76 horizontal positioned, the inner surface of described 4th drainage screen 76 is fixing with the side of described rotating disk 74 to be connected, and the upper and lower surface of described 4th drainage screen 76 and the upper and lower surface of described rotating disk 74 are respectively in same plane.Described second filters the cylinder that ring 77 is annulus in cross section, and described second filters ring 77 vertically places, and the upper surface of the described second lower surface and described 4th drainage screen 76 filtering ring 77 is fixed and is connected.The upper surface of described slide block 14 is slidably connected with the lower surface of described rotating disk 74.
As shown in Figure 1, when the efficient Sand screen for building of the described present invention uses, first the sand needing screening is put in feed hopper 22, then the side along described sub-material bucket 31 disperses to surrounding, then falling on the first drainage screen 24 between the first baffle ring 21 and the second baffle ring 23, the sand that partial volume is little enters on the second drainage screen 26 through the first drainage screen 24.Now start the first vibrator 25 so that the first drainage screen 24 vibrates, and then sand can quickly be filtered by the first drainage screen 24, and can effectively prevent the first drainage screen 24 from blocking.Then cylinder 35 is started, first catch bar 35 is constantly moved up and down, and then the upper end of the second catch bar 38 is constantly moved up and down, owing to the second catch bar 38 uses elastomeric material to make, the lower end making described second catch bar 38 constantly moves left and right, such that it is able to constantly tap on the second drainage screen 26 so that the second drainage screen 26 vibrates, and then make the second drainage screen 26 play preferably filtration, and prevent described second drainage screen 26 from blocking.It is then passed through the sand after the second drainage screen 26 filters and enters on the 3rd drainage screen 44, and enter in the first concentration bucket 54 through the first through hole 42 and the second through hole 471 after the filtration of the 3rd drainage screen 44, then it was slipped in pan 55, now start the second vibrator 56, first concentration bucket 54 is vibrated, and then drive described pan 55 of crossing to vibrate, pan 55 can be filtered by sand on which, the sand making small volume focuses on lower section, the sand that volume is bigger focuses on top, and the sand that partial volume is bigger jumps in the first filtration ring 57, then fall in collection medium ring 75, remaining sand enters on rotating disk 74 after crossing the filtration of pan 55 simultaneously.Then start motor 71 so that rotating disk 74 rotates, and then the 4th drainage screen 76 and the second filtration ring 77 are rotated with.The sand on rotating disk 74 is made to do centrifugal motion, then focus on the 4th drainage screen 76 and second and filter on ring 77, setting due to fourth gear ring 61, make to filter the sand after ring 77 filters through second to be thrown in fourth gear ring 61, then falling in collection box 11, the sand after the 4th drainage screen 76 filters drops in collection box 11 simultaneously.So far, the efficient Sand screen for building of the present invention uses process prescription complete.
The above; being only the detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any those skilled in the art are in the technical scope that the invention discloses; change can be readily occurred in or replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.

Claims (9)

  1. null1. an efficient Sand screen for building,It is characterized in that: described efficient Sand screen for building includes base plate、It is positioned at the frame device above described base plate、It is positioned at described frame device ground air cylinder device、It is positioned at the first defecator below described frame device、It is positioned at the second defecator below described first defecator、It is positioned at the baffle ring device below described second defecator and is positioned at the centrifugal device of described baffle ring device,Described base plate is provided with the collection box being positioned above、It is positioned at a positioning rod of the described collection box left and right sides、It is positioned at the first support bar above described base plate、It is positioned at the slide block above described first support bar、Be arranged on described first support bar first leans bar,Described frame device includes the first baffle ring、It is positioned at the feed hopper above described first baffle ring、It is positioned at the second baffle ring of described first baffle ring、The first drainage screen between described first baffle ring and described second baffle ring、It is arranged at the first vibrator on described first drainage screen、It is positioned at the second drainage screen below described first drainage screen、It is arranged at the first support on described second drainage screen、It is arranged at the head rod on described first support、The second support being arranged on described head rod、It is arranged at the second connecting rod on described second support and is positioned at the first brace in described second connecting rod,Described air cylinder device includes sub-material bucket、It is positioned at the first cross bar below described sub-material bucket、It is positioned at the first montant below described first cross bar、It is positioned at the second cross bar below described first montant、It is positioned at the cylinder below described second cross bar、It is positioned at the first catch bar below described cylinder、It is positioned at the second catch bar below described first catch bar、3rd cross bar、It is positioned at the second montant below described 3rd cross bar and is positioned at the 4th cross bar below described second montant,Described first defecator includes the first gripper shoe、It is arranged at the first through hole in described first gripper shoe、It is positioned at the third gear ring in described first gripper shoe、It is arranged at the 3rd drainage screen in described third gear ring、It is positioned at the second support bar above described first gripper shoe、It is arranged at the 3rd connecting rod on described second support bar、It is positioned at the 3rd support below described first gripper shoe and is positioned at the 4th support of the described first gripper shoe left and right sides,Described second defecator includes the 3rd support bar、It is positioned at the second brace of described 3rd support bar side、It is positioned at the 3rd montant below described second brace、It is positioned at the first concentration bucket below described 3rd montant、Be arranged on described first concentration bucket crosses pan、It is positioned at described first and concentrates the second vibrator below bucket、It is arranged at described the first filtration ring crossed on pan、It is arranged at the 5th support on described 3rd support bar,Described baffle ring device includes fourth gear ring、It is arranged at the 6th support on described fourth gear ring、It is positioned at the 7th support below described 6th support,Described centrifugal device includes motor、It is positioned at the rotating shaft above described motor、It is positioned at the rotating disk above described rotating shaft、It is positioned at the 8th support of the described rotating shaft left and right sides、It is positioned at the collection medium ring above described rotating disk、It is arranged at the 4th drainage screen on described collection medium ring、It is positioned at the second filtration ring above described 4th drainage screen.
  2. nullEfficient Sand screen for building the most according to claim 1,It is characterized in that: described collection box is in the form of a ring,Described a positioning rod is provided with two and lays respectively at the left and right sides of described collection box,Described a positioning rod is vertical shape,The lower end of described a positioning rod is fixing with the upper surface of described base plate to be connected,The side of described a positioning rod and the contacts side surfaces of described collection box,Described first support bar is cuboid,Described first support bar is vertically placed,The lower end of described first support bar is fixing with the upper surface of described base plate to be connected,The upper end of described first support bar is fixing with the lower surface of described slide block to be connected,Described slide block is provided with two,Described slide block is cuboid,The lower surface of described slide block is fixing with the upper surface of described first support bar to be connected,Described first leans bar is provided with two,Described first to lean bar horizontal,The side of described first one end and described first support bar leaning bar is fixed and is connected,Described first other end leaning bar acts against on described collection box.
  3. nullEfficient Sand screen for building the most according to claim 2,It is characterized in that: described first baffle ring be cross section be the cylinder of annulus,Described first baffle ring is vertically placed,Described feed hopper is hollow round table-like,The lower surface of described feed hopper is fixing with the upper surface of described first baffle ring to be connected,The inside of described feed hopper communicates with the inside of described first baffle ring,Described second baffle ring be cross section be the cylinder of annulus,Described second baffle ring be cross section be the cylinder of annulus,Described second baffle ring is vertically placed and is contained in described first baffle ring,The upper and lower surface of described second baffle ring is in same plane with the upper and lower surface of described first baffle ring,Described first drainage screen is in the form of a ring,Described first drainage screen horizontal positioned,The outer surface of described first drainage screen is fixing with the inner surface of described first baffle ring to be connected,The inner surface of described first drainage screen is fixing with the outer surface of described second baffle ring to be connected,Described first vibrator is fixing with described first drainage screen to be connected,Described second drainage screen is in the form of a ring,Described second drainage screen is downwardly convex,The upper surface of described second drainage screen is fixing with the lower surface of the lower surface of described first baffle ring and the second baffle ring respectively to be connected,Described first support is provided with two and lays respectively at the left and right sides of described second drainage screen,Described first support is concave shape,One end of described first support is fixing with described first baffle ring to be connected,The other end of described first support is fixing with described second drainage screen to be connected,Described head rod is provided with two,Described head rod is horizontal,One end of described head rod is fixing with described first support to be connected,The other end of described head rod is fixing with described second support to be connected,Described second support is provided with two,Described second support is L-shaped,One end of described second support is vertical shape,The other end of described second support is horizontal,Described second connecting rod is provided with two,Described second connecting rod is horizontal,One end of described second connecting rod is fixing with the outer surface of described first baffle ring to be connected,The other end of described second connecting rod is fixing with described second support to be connected,Described first brace is provided with two and lays respectively at the left and right sides of described first baffle ring,The described first inclined shape of brace,The upper end of described first brace is fixing with the outer surface of described first baffle ring to be connected,The lower end of described first brace is fixing with described second connecting rod to be connected.
  4. nullEfficient Sand screen for building the most according to claim 3,It is characterized in that: described sub-material bucket is hollow cone shape,The lower surface of described sub-material bucket is fixing with the upper surface of described second baffle ring to be connected,Described first cross bar is horizontal,The end of described first cross bar is fixing with the inner surface of described sub-material bucket to be connected,Described first montant is vertical shape,The upper end of described first montant is fixing with the lower surface of described first cross bar to be connected,The lower end of described first montant is fixing with the upper surface of described second cross bar to be connected,Described second cross bar is horizontal,The two ends of described second cross bar are fixing with the inner surface of described second baffle ring to be connected,The upper surface of described cylinder is fixing with the lower surface of described second cross bar to be connected,Described first catch bar is cuboid,Described first catch bar is vertically placed,The upper end of described first catch bar is connected with described cylinder,Described second catch bar is provided with two,The upper end of described second catch bar is fixing with the lower surface of described first catch bar to be connected,Described 3rd cross bar is horizontal,The end of described 3rd cross bar is fixing with the inner surface of described second baffle ring to be connected,Described second catch bar runs through the upper and lower surface of described 3rd cross bar and is slidably connected with it,Described second montant is vertical shape,The upper end of described second montant is fixing with the lower surface of described 3rd cross bar to be connected,The lower end of described second montant is fixing with the upper surface of described 4th cross bar to be connected,Described 4th cross bar is cuboid,Described 4th cross bar horizontal positioned,Described second catch bar acts against on described 4th cross bar and extends to both sides,Described second catch bar runs through the surface, left and right of described second montant and is slidably connected with it,Described second catch bar acts against on described second drainage screen.
  5. nullEfficient Sand screen for building the most according to claim 4,It is characterized in that: described first gripper shoe is cuboid,Described first gripper shoe horizontal positioned,Described third gear is equipped with two and distinguishes inner baffle ring and outer baffle ring,The lower surface of described inner baffle ring and outer baffle ring is fixing with the upper surface of described first gripper shoe to be connected,The inclined shape of upper surface of described inner baffle ring and outer baffle ring,Described 3rd drainage screen is in the form of a ring,Described 3rd drainage screen horizontal positioned,The outer surface of described 3rd drainage screen is fixing with the inner surface of described outer baffle ring to be connected,The inner surface of described 3rd drainage screen is fixing with the outer surface of described inner baffle ring to be connected,Described second support bar is cuboid,Described second support bar is vertically placed,The lower end of described second support bar is fixing with the upper surface of described first gripper shoe to be connected,The upper end of described second support bar is fixing with the lower surface of described 4th cross bar to be connected,Described 3rd connecting rod is provided with two and lays respectively at the left and right sides of described second support bar,Described 3rd connecting rod is horizontal,One end of described 3rd connecting rod is fixing with the side of described second support bar to be connected,The other end of described 3rd connecting rod is fixing with described inner baffle ring to be connected,Described 3rd support is provided with two,Described 3rd support is L-shaped,One end of described 3rd support is fixing with the lower surface of described first gripper shoe to be connected,The other end of described 3rd support is horizontal,Described 3rd support is provided with the second through hole,Described 4th support is provided with two,Described 4th support is concave shape,One end of described 4th support is fixing with described second support to be connected.
  6. nullEfficient Sand screen for building the most according to claim 5,It is characterized in that: described 3rd support bar is provided with two,Described 3rd support bar is vertical shape,The upper end of described 3rd support bar is fixing with the lower surface of described first gripper shoe to be connected,Described 4th support is fixing with described 3rd support bar to be connected,The described second inclined shape of brace,The described second inclined shape of brace,The upper end of described second brace is fixing with the lower surface of described first gripper shoe to be connected,The lower end of described second brace is fixing with described 3rd support bar to be connected,Described 3rd montant is provided with two,Described 3rd montant is vertical shape,The upper end of described 3rd montant is fixing with described second brace to be connected,The lower end of described 3rd montant is concentrated fixing connection of struggling against with described first,One end of described 3rd support is fixing with described 3rd montant to be connected,Described first concentrates bucket in hollow round table-like,Described first concentrates bucket and described 3rd support bar to fix is connected,Described cross pan in upper surface with described first concentrate bucket lower surface fix be connected,The described lower surface crossing pan is provided with third through-hole,Described first filters ring in the form of a ring,The lower surface of described first filtration ring is fixed with the described inner surface crossing pan and is connected,Described 5th support is provided with two,Described 5th support is L-shaped,One end of described 5th support is fixing with described 3rd support bar to be connected,The other end of described 5th support is vertical shape,Described second vibrator is concentrated fixing connection of struggling against with described first.
  7. Efficient Sand screen for building the most according to claim 6, it is characterized in that: described fourth gear ring be cross section be the cylinder of annulus, described fourth gear ring is vertically placed, the upper surface of described fourth gear ring is fixing with the lower surface of described 3rd support bar to be connected, described 6th support is provided with two and lays respectively at the left and right sides of described fourth gear ring, described 6th support is concave shape, one end of described 6th support is fixing with the side of described fourth gear ring to be connected, the other end of described 6th support is fixing with described 7th support to be connected, described 7th support is L-shaped, one end of described 7th support is fixing with the upper surface of described base plate to be connected, the other end of described 7th support is fixing with the outer surface of described fourth gear ring to be connected, described 5th support is fixing with described 6th support to be connected.
  8. Efficient Sand screen for building the most according to claim 7, it is characterized in that: the lower surface of described motor is fixing with the upper surface of described base plate to be connected, described rotating shaft is cylinder, described rotating shaft is vertically placed, the lower end of described rotating disk is connected with described motor, the upper end of described rotating shaft is fixing with the lower surface of described rotating disk to be connected, described 8th support is provided with two, described 8th support is L-shaped, one end of described 8th support is fixing with the side of described rotating shaft to be connected, and the other end of described 8th support is fixing with the lower surface of described rotating disk to be connected.
  9. Efficient Sand screen for building the most according to claim 8, it is characterized in that: described collection medium ring is in the form of a ring, described collection medium ring is vertically placed, the lower surface of described collection medium ring is fixing with the upper surface of described rotating disk to be connected, described 4th drainage screen is in the form of a ring, described 4th drainage screen horizontal positioned, the inner surface of described 4th drainage screen is fixing with the side of described rotating disk to be connected, described second filter ring be cross section be the cylinder of annulus, described second filters ring vertically places, the upper surface of the described second lower surface and described 4th drainage screen filtering ring is fixed and is connected, the upper surface of described slide block is slidably connected with the lower surface of described rotating disk.
CN201620281220.0U 2016-04-06 2016-04-06 Efficient screening sand device for building Withdrawn - After Issue CN205599495U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620281220.0U CN205599495U (en) 2016-04-06 2016-04-06 Efficient screening sand device for building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620281220.0U CN205599495U (en) 2016-04-06 2016-04-06 Efficient screening sand device for building

Publications (1)

Publication Number Publication Date
CN205599495U true CN205599495U (en) 2016-09-28

Family

ID=56964533

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620281220.0U Withdrawn - After Issue CN205599495U (en) 2016-04-06 2016-04-06 Efficient screening sand device for building

Country Status (1)

Country Link
CN (1) CN205599495U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105665279A (en) * 2016-04-06 2016-06-15 林�智 High-efficiency sand screening device for buildings
CN106733653A (en) * 2017-01-05 2017-05-31 泉州台商投资区尚良建筑装饰有限公司 Powder screening installation is used in a kind of efficient industrial chemicals processing
CN109092660A (en) * 2018-07-11 2018-12-28 杨昊宇 A kind of screening installation of sandstone for building

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105665279A (en) * 2016-04-06 2016-06-15 林�智 High-efficiency sand screening device for buildings
CN106733653A (en) * 2017-01-05 2017-05-31 泉州台商投资区尚良建筑装饰有限公司 Powder screening installation is used in a kind of efficient industrial chemicals processing
CN109092660A (en) * 2018-07-11 2018-12-28 杨昊宇 A kind of screening installation of sandstone for building

Similar Documents

Publication Publication Date Title
CN105665279A (en) High-efficiency sand screening device for buildings
CN104984903B (en) Powder vibrating screen used for ore extraction
CN105234083A (en) Soil screening device with soil crushing function
CN106040581B (en) A kind of efficient vibration sand device
CN201660290U (en) Vibrating conveyor with automatic filter screen cleaning device
CN205599495U (en) Efficient screening sand device for building
CN106000867B (en) A kind of construction husky equipment of sieve
CN206549986U (en) Sieve apparatus is vibrated in a kind of dedusting
CN105921211B (en) A kind of solid Chinese medicine crushing grinding device
CN206763345U (en) Husky equipment is sieved in a kind of environmentally friendly vibrating type architectural engineering
CN105797478B (en) A kind of Centrifugal sludge dehydration machine
CN109894212A (en) A kind of efficient Sand screen in construction site
CN106216231B (en) A kind of efficient construction site husky system of sieve
CN203862542U (en) Civil-engineering vibrating screen
CN105728327B (en) A kind of screening plant for grain purchases
CN207746088U (en) A kind of multilayer rotating disk type sand screening plant
CN215744752U (en) Grit screening plant is used in highway engineering construction convenient to use
CN213790321U (en) Special filtering and screening machine for covering slag slurry
CN210207558U (en) Can dismantle vibratory screening device of screen cloth
CN208116150U (en) A kind of multilayer rubble vibrating screen material device
CN206356246U (en) A kind of novel building sand stone sieve sorting machine
CN207680967U (en) A kind of peanut sieve
CN213558434U (en) Sand sieving mechanism is used in highway construction
CN204842216U (en) Sand filter equipment
CN213051414U (en) Mushroom production screening edulcoration device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20160928

Effective date of abandoning: 20171024