CN215878674U

CN215878674U - Screen mesh for building capable of screening different particle sizes

Info

Publication number: CN215878674U
Application number: CN202122429127.3U
Authority: CN
Inventors: 潘政权
Original assignee: Anhui Zhenghe Rubber And Plastic Alloy Co ltd
Current assignee: Anhui Zhenghe Rubber And Plastic Alloy Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-02-22
Anticipated expiration: 2031-10-09

Abstract

The utility model relates to the technical field of screens, and discloses a building screen capable of screening different particle sizes, which comprises a separation bin. This but screen cloth for building of different particle size of sieving, drop on first screen cloth after sand drops into the separation storehouse inside from two feed inlets, then start driving motor, make the rotation connecting rod drive right side second gear rotate, make the bracing piece drive the puddler stir messenger sand grain and drop on the activity stock guide after being sieved, it makes it drive the first gear rotation in left side to rotate the hand pole, can make the dwang drive the second screen cloth and rotate, it is inside to communicate each other with the inside filtration pore of first screen cloth before the second screen cloth does not rotate, so after the second screen cloth rotates, then the accessible starts electric putter and makes it drive the sand grain of different specifications after the activity stock guide tilting and follows the derivation of first fixed stock guide and second through the activity stock guide, reach the effect that improves screening efficiency and improve sand grain purity.

Description

Screen mesh for building capable of screening different particle sizes

Technical Field

The utility model relates to the technical field of screens, in particular to a building screen capable of screening different particles.

Background

The screen is a mesh product which is different from a general mesh product, has strict series of mesh sizes and has the functions of grading and screening object particles and is qualified by the industry, institutions and standards.

The screen mesh is usually used on a construction site to screen sand, but the existing screen mesh is not careful enough to screen sand, and only can screen sand grains of one specification, so that the screen mesh cannot be adjusted according to the required grain size, the screening efficiency and the purity of the sand grains are invisibly reduced, and the screen mesh for construction, which can screen different grain sizes, is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the building screen capable of screening different grains, which has the advantages of screening sand grains according to different requirements, improving screening efficiency and sand grain purity and the like, and solves the problem of low screening efficiency caused by the fact that the size of the screened sand grains cannot be adjusted according to the requirements.

(II) technical scheme

In order to realize the purpose of screening sand grains according to different requirements and improving screening efficiency and sand grain purity, the utility model provides the following technical scheme: a screen cloth for buildings, which can screen different particles, comprises a separation bin, a fixed bin is fixedly connected with the top of the separation bin, a first screen cloth is fixedly arranged between the left and right side walls of the inner cavity of the separation bin, a second screen cloth is movably connected between the left and right side walls of the inner cavity of the separation bin, one end of the top wall of the inner cavity of the fixed bin is movably connected with a rotating rod which sequentially penetrates through the separation bin and the first screen cloth and is fixedly connected with the top of the second screen cloth, one end of the outer side of the rotating rod is movably connected with a rotating sleeve rod which is movably connected with the top of the first screen cloth, one end of the left side of the fixed bin is movably connected with a hand rocker which penetrates through and extends into the fixed bin and is positioned at the left side of the rotating sleeve rod, first gears are fixedly arranged at the outer part of the right side of the hand rocker and the outer side of the top of the rotating rod, the first gears are mutually meshed, a driving motor positioned at the right side of the rotating sleeve rod is fixedly arranged at the bottom wall of the inner cavity of the fixed bin, the output shaft of the driving motor is fixedly connected with a rotating connecting rod, the outer side of the top of the rotating connecting rod and the outer side of the top of the rotating sleeve rod are both fixedly provided with second gears, the two second gears are mutually meshed, the left side and the right side of the separation bin are both communicated with feed inlets, the bottoms of the left side and the right side of the rotating loop bar are both fixedly connected with supporting bars, the bottom of the supporting rod is fixedly connected with five stirring rods, the right side wall of the inner cavity of the separation bin is hinged with a movable material guide plate through a first U-shaped connecting block, the bottom of the movable material guide plate is hinged with an electric push rod of which one end is hinged with the right side wall of the inner cavity of the separation bin through a second U-shaped connecting block, a first fixed material guide plate with one end penetrating and extending into the separation bin is fixedly arranged at the left side of the separation bin, and a second fixed material guide plate with one end penetrating through and extending to the inside and positioned above the first fixed material guide plate is fixedly arranged on the left side of the separation bin.

Preferably, the left side wall of the inner cavity of the separation bin is provided with two discharge ports which are respectively positioned above the first fixed material guide plate and the second fixed material guide plate, and the first fixed material guide plate and the second fixed material guide plate are inclined and have acute angles.

Preferably, the fixed bin is hollow, the inner cavity bottom wall of the fixed bin and the inner cavity top wall of the separation bin are provided with through holes, and the diameter of each through hole is matched with the diameter of the corresponding rotating sleeve rod.

Preferably, the equal fixedly connected with one end of the left and right side walls of the inner cavity of the separation bin penetrates through and extends to the pulley inside the second screen, a circle of sliding groove is formed in the outer side of the second screen, and the sliding groove is connected with the pulley in a sliding mode.

Preferably, the opening has all been seted up with first screen cloth inside to the rotation loop bar, opening diameter and dwang diameter phase-match, activity stock guide left side fixed mounting has the elastic rubber piece.

Preferably, the filter holes that ten and communicate each other are no less than all seted up to first screen cloth and second screen cloth inside, electric putter is the slope form and inclination is the acute angle.

(III) advantageous effects

Compared with the prior art, the utility model provides the screen mesh for the building, which can screen different particles, and has the following beneficial effects:

the building screen capable of screening different sizes of particles is provided with the hand lever and the driving motor, when sand particles are placed on the first screen after being thrown into the separation bin from the two feed inlets, the driving motor is started to enable the rotating connecting rod to drive the right second gear to rotate, the left second gear drives the rotating sleeve rod to rotate due to the mutual engagement of the left second gear and the right second gear, the supporting rod drives the stirring rod to stir the sand particles so that the sand particles are screened and then fall onto the movable guide plate, when the sand particles with different sizes need to be screened, the hand lever can be rotated to drive the left first gear to rotate, the left first gear and the right first gear are mutually engaged, so that the right first gear can drive the rotating rod to rotate, the rotating rod can drive the second screen to rotate, the inside of the second screen is mutually communicated with the filtering holes in the first screen before the second screen does not rotate, so after the second screen cloth rotates, and the size of filtration pore is adjusted in the clearance that first screen cloth did not rotate filtration pore on adjustable first screen cloth and the second screen cloth to can make and sieve the sand grain of equidimension not through rotating the second screen cloth, then the accessible starts electric putter and makes it drive after the activity stock guide rotates from top to bottom let the sand grain of different specifications derive from first fixed stock guide and the fixed stock guide of second through the activity stock guide, reach the effect that improves screening efficiency and improve sand grain purity.

Drawings

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

fig. 2 is a front view of the structure of the present invention.

In the figure: 1 separating bin, 2 hand rocking bars, 3 fixed bins, 4 first gears, 5 rotating bars, 6 second gears, 7 rotating connecting rods, 8 driving motors, 9 rotating sleeve rods, 10 supporting rods, 11 first screens, 12 second screens, 13 movable material guide plates, 14 electric push rods, 15 first fixed material guide plates, 16 second fixed material guide plates, 17 stirring rods and 18 feed inlets.

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. 1-2, a screen for construction use capable of screening different particles comprises a separation bin 1, a fixed bin 3 is fixedly connected to the top of the separation bin 1, a first screen 11 is fixedly installed between the left and right side walls of the inner cavity of the separation bin 1, a second screen 12 is movably connected between the left and right side walls of the inner cavity of the separation bin 1, pulleys having one end penetrating and extending to the inside of the second screen 12 are fixedly connected to the left and right side walls of the inner cavity of the separation bin 1, a circle of sliding groove is formed on the outer side of the second screen 12, the sliding groove is slidably connected with the pulleys to enable the second screen 12 to stably rotate, a rotating rod 5 having one end penetrating the separation bin 1 and the first screen 11 in sequence and fixedly connected with the top of the second screen 12 is movably connected to the top wall of the inner cavity of the fixed bin 3, a rotating sleeve rod 9 having one end movably connected with the top of the first screen 11 is movably connected to the outer side of the rotating rod 5, the inner cavity of the fixed bin 3 is hollow and has through holes formed in the bottom wall and the top wall of the inner cavity of the separation bin 1, the diameter of the through hole is matched with the diameter of the rotating sleeve rod 9, the rotation of the rotating sleeve rod 9 can be stabilized, the inside of the fixed bin 3 is hollow, the bottom wall of the inner cavity of the fixed bin and the top wall of the inner cavity of the separation bin 1 are respectively provided with a through hole, the diameter of the through hole is matched with the diameter of the rotating sleeve rod 9, the left side of the fixed bin 3 is movably connected with a hand rocker 2, one end of the hand rocker 2 penetrates through the hand rocker and extends into the fixed bin, the outer part of the right side of the hand rocker 2 and the outer side of the top part of the rotating rod 5 are respectively and fixedly provided with a first gear 4, the two first gears 4 are mutually meshed, the bottom wall of the inner cavity of the fixed bin 3 is fixedly provided with a driving motor 8 positioned on the right side of the rotating sleeve rod 9, the model of the driving motor 8 can be 1LE0001, the output shaft of the driving motor 8 is fixedly connected with a rotating connecting rod 7, the outer side of the top part of the rotating connecting rod 7 and the outer side of the top part of the rotating sleeve rod 9 are respectively and fixedly provided with a second gear 6, the two second gears 6 are mutually meshed, the left side and the right side of the separation bin 1 are both communicated with a feed inlet 18, the bottoms of the left side and the right side of a rotating sleeve rod 9 are both fixedly connected with supporting rods 10, the bottom of each supporting rod 10 is fixedly connected with five stirring rods 17, the right side wall of the inner cavity of the separation bin 1 is hinged with a movable material guide plate 13 through a first U-shaped connecting block, the rotating sleeve rod 9 and a first screen mesh 11 are both provided with openings, the diameter of each opening is matched with that of a rotating rod 5, the left side of the movable material guide plate 13 is fixedly provided with an elastic rubber block, so that the movable material guide plate 13 can be bent in the downward rotating process, the bottom of the movable material guide plate 13 is hinged with an electric push rod 14, one end of the electric push rod is hinged with the right side wall of the inner cavity of the separation bin 1 through a second U-shaped connecting block, the model of the electric push rod 14 can be TG-700, the first screen mesh 11 and the second screen mesh 12 are both provided with more than or ten filter holes which are mutually communicated, and the electric push rod 14 is inclined and has an acute angle, a first fixed material guide plate 15 with one end penetrating and extending into the separation chamber 1 is fixedly arranged at the left side of the separation chamber 1, a second fixed material guide plate 16 with one end penetrating and extending into the separation chamber 1 and positioned above the first fixed material guide plate 15 is fixedly arranged at the left side of the separation chamber 1, two discharge holes are arranged on the left side wall of the inner cavity of the separation chamber 1, the two discharge holes are respectively positioned above the first fixed material guide plate 15 and the second fixed material guide plate 16, the first fixed material guide plate 15 and the second fixed material guide plate 16 are both in an inclined shape, the inclination angles of the first fixed material guide plate and the second fixed material guide plate 16 are acute angles, when sand grains are put into the separation chamber 1 from the two feed holes 18, the sand grains are positioned on a first screen 11, then a driving motor 8 is started, a rotating connecting rod 7 drives a right second gear 6 to rotate, because the left second gear 6 and the right second gear 6 are mutually meshed, the left second gear 6 can drive a rotating sleeve rod 9 to rotate, a supporting rod 10 drives a stirring rod 17 to stir the sand grains, so that the sand grains are sieved and then fall onto a movable material guide plate 13, when sand grains with different sizes need to be screened, the hand-operated rod 2 can be rotated to drive the first gear 4 on the left side to rotate, and the first gear 4 on the right side is meshed with the two first gears 4 on the left side and the right side, so that the first gear 4 on the right side can drive the rotating rod 5 to rotate, the rotating rod 5 can drive the second screen 12 to rotate, the inside of the second screen 12 is communicated with the filtering holes in the first screen 11 before the second screen 12 rotates, after the second screen 12 rotates, the first screen 11 does not rotate, so that the size of the filtering holes can be adjusted by adjusting the gap between the filtering holes on the first screen 11 and the second screen 12, so that the sand grains with different sizes can be screened by rotating the second screen, then the electric push rod 14 can be started to drive the movable guide plate 13 to rotate up and down, and the sand grains with different specifications can be led out from the first fixed guide plate 15 and the second fixed guide plate 16 through the movable guide plate 13, the effects of improving the screening efficiency and improving the purity of sand grains are achieved.

In summary, the screen mesh for building capable of screening different sizes of particles is provided with the hand lever 2 and the driving motor 8, when sand particles are put into the separation bin 1 from the two feed inlets 18 and then positioned on the first screen mesh 11, then the driving motor 8 is started to drive the right second gear 6 to rotate by the rotating connecting rod 7, the left second gear 6 can drive the rotating sleeve rod 9 to rotate due to the mutual engagement of the left second gear 6 and the right second gear 6, the supporting rod 10 can drive the stirring rod 17 to stir the sand particles so that the sand particles are screened and then fall onto the movable material guide plate 13, when the sand particles with different sizes need to be screened, the hand lever 2 can be rotated to drive the left first gear 4 to rotate, and the left first gear 4 and the right first gear 4 are mutually engaged, so that the right first gear 4 can drive the rotating lever 5 to rotate, and the rotating lever 5 can drive the second screen mesh 12 to rotate, before the second screen 12 is not rotated, the inside of the second screen is communicated with the inside filtering holes of the first screen 11, so that after the second screen 12 is rotated, the size of the filtering holes can be adjusted by adjusting the gap between the filtering holes on the first screen 11 and the second screen 12 when the first screen 11 is not rotated, sand grains with different sizes can be screened by rotating the second screen, then the electric push rod 14 can be started to drive the movable guide plate 13 to rotate up and down, and then the sand grains with different specifications can be led out from the first fixed guide plate 15 and the second fixed guide plate 16 through the movable guide plate 13, so that the effects of improving the screening efficiency and the purity of the sand grains are achieved, and the problem that the screening efficiency is low because the size of the screened sand grains cannot be adjusted according to requirements is solved.

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

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. A screen cloth for building that can sieve different particle sizes, includes separating bin (1), its characterized in that: the device comprises a separation bin (1), a fixed bin (3) fixedly connected to the top of the separation bin (1), a first screen (11) fixedly mounted between the left and right side walls of an inner cavity of the separation bin (1), a second screen (12) movably connected between the left and right side walls of the inner cavity of the separation bin (1), a rotating rod (5) fixedly connected to the top of the second screen (12) and sequentially penetrating through the separation bin (1) and the first screen (11), a rotating sleeve rod (9) movably connected to one end of the top of the first screen (11) and movably connected to the outer side of the rotating rod (5), a hand rocker (2) movably connected to the left side of the fixed bin (3) and having one end penetrating through the fixed bin and extending to the inside of the fixed bin and located on the left side of the rotating sleeve rod (9), and a first gear (4) fixedly mounted on the outer side of the right side of the hand rocker (2) and the outer side of the top of the rotating rod (5), two first gear (4) intermeshing, fixed bin (3) inner chamber diapire fixed mounting has drive motor (8) that is located rotation loop bar (9) right side, drive motor (8) output shaft fixedly connected with rotates connecting rod (7), the equal fixed mounting in the outside that rotates connecting rod (7) top outside and rotation loop bar (9) top has second gear (6), two second gear (6) intermeshing, separation bin (1) left and right sides all communicates there is feed inlet (18), the equal fixedly connected with bracing piece (10) in bottom that rotates loop bar (9) left and right sides, bracing piece (10) bottom fixedly connected with quantity is five puddler (17), separation bin (1) inner chamber right side wall articulates through first U type connecting block has activity stock guide (13), activity stock guide (13) bottom articulates through second U type connecting block has one end and separation bin (1) inner chamber right side wall hinge The automatic feeding device comprises an electric push rod (14) connected with the separator, a first fixed material guide plate (15) with one end penetrating through and extending to the interior of the separator is fixedly mounted on the left side of the separator (1), and a second fixed material guide plate (16) with one end penetrating through and extending to the interior of the separator and located above the first fixed material guide plate (15) is fixedly mounted on the left side of the separator (1).

2. A construction screen panel capable of screening different particle sizes as defined in claim 1 wherein: the left side wall of the inner cavity of the separation bin (1) is provided with two discharge ports which are respectively positioned above the first fixed material guide plate (15) and the second fixed material guide plate (16), and the first fixed material guide plate (15) and the second fixed material guide plate (16) are inclined and the inclined angles are acute angles.

3. A construction screen panel capable of screening different particle sizes as defined in claim 1 wherein: the fixed bin (3) is internally hollow, the inner cavity bottom wall of the fixed bin and the inner cavity top wall of the separation bin (1) are provided with through holes, and the diameter of each through hole is matched with the diameter of the corresponding rotating sleeve rod (9).

4. A construction screen panel capable of screening different particle sizes as defined in claim 1 wherein: the equal fixedly connected with one end of the wall of the left and right sides of the inner cavity of the separation bin (1) runs through and extends to the pulley inside the second screen (12), a round of sliding groove is formed in the outer side of the second screen (12), and the sliding groove is connected with the pulley in a sliding mode.

5. A construction screen panel capable of screening different particle sizes as defined in claim 1 wherein: the opening has all been seted up with first screen cloth (11) inside in rotating loop bar (9), opening diameter and dwang (5) diameter phase-match, activity stock guide (13) left side fixed mounting has the elastic rubber piece.

6. A construction screen panel capable of screening different particle sizes as defined in claim 1 wherein: the filter holes that ten and communicate each other are no less than all seted up to first screen cloth (11) and second screen cloth (12) inside, electric putter (14) are slope form and inclination and are the acute angle.