CN215141886U

CN215141886U - Engineering detects uses cement fineness sieving mechanism

Info

Publication number: CN215141886U
Application number: CN202120420823.5U
Authority: CN
Inventors: 刘洋
Original assignee: Chengdu Youli Engineering Quality Inspection Co ltd
Current assignee: Chengdu Youli Engineering Quality Inspection Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-12-14
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses an engineering detects uses cement fineness sieving mechanism, including main tank, rabbling mechanism, sifting mechanism and screening case, agitator motor is installed at the center at main tank top, two sifting motors are installed to the lower half of main tank one side, and the main tank keeps away from the lower half of sifting motor one side and rotate through the hinge and be connected with the chamber door, the stirred tank has been seted up to the first inside of main tank, and the interior week of stirred tank is equipped with rabbling mechanism, the screening cavity has been seted up to the lower half of main tank inside, and the main tank is close to the interior week top of screening cavity and has seted up two sliding trays, and the interior week equal sliding connection of two sliding trays has the sliding block, the interior week of screening cavity is equipped with the screening case, one side of screening case is connected with two sifting mechanisms. This engineering detects uses cement fineness sieving mechanism not only can filter the impurity in the cement, can also sieve and collect the cement of different fineness, is convenient for detect.

Description

Engineering detects uses cement fineness sieving mechanism

Technical Field

The utility model belongs to the technical field of the engineering check out test set, concretely relates to engineering detects uses cement fineness sieving mechanism.

Background

The fineness is the thickness of the cement particles as a whole. The finer the cement particles, the larger the surface area for reaction with water, and thus the faster and more complete the hydration reaction, the higher the early strength, but the greater the shrinkage on hardening in air, and the higher the cost. If the cement particles are too coarse, the activity of the cement is not exerted. In the building use, different building need use the different cement of fineness, if cement with wrong can appear great engineering problem, present cement fineness detects the water sieve mode of using more, and this mode wastes water resources, and the cement of sieving out can cause the influence to the testing result owing to contain moisture.

Therefore, in order to meet the current situation, a cement fineness screening device for engineering detection needs to be designed and produced urgently so as to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering detects uses cement fineness sieving mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cement fineness screening device for engineering detection, which comprises a main box, a stirring mechanism, a screening mechanism and a screening box, a stirring motor is arranged in the center of the top of the main box, a feeding hole is arranged on one side of the top of the main box, and the inner periphery of the feed inlet is provided with a feed hopper, the lower half part of one side of the main box is provided with two symmetrical sieving motors, the lower half part of the main box far away from the sieving motor is rotationally connected with a box door through a hinge, the upper half part of the interior of the main box is provided with a stirring groove, and the inner circumference of the stirring tank is provided with a stirring mechanism, the lower half part of the inner part of the main box is provided with a screening cavity, and the top of the main box near the inner circumference of the screening cavity is provided with two symmetrical sliding grooves, the inner circumferences of the two sliding grooves are both connected with sliding blocks in a sliding way, the inner periphery of the screening cavity is provided with a screening box, and one side of the screening box is connected with two screening mechanisms;

the screening mechanism comprises a screening rod, a screening disk and a hinged plate, wherein the screening disk is welded at the periphery of one end of the screening rod, the other end of the screening rod penetrates through the main box and is connected with a corresponding screening motor through a coupler, one side of the screening disk is integrally formed into a convex circle, the periphery of the convex circle is rotatably connected with the hinged plate through a connecting shaft bearing, and one end, away from the screening disk, of the hinged plate is hinged to one side of the screening box.

Preferably, rabbling mechanism includes puddler and stirring scraper blade, the both ends of puddler all are connected through the interior rotation of (mixing) shaft bearing and stirred tank, and puddler wherein one end runs through the main tank and is connected with agitator motor through the shaft coupling, the peripheral welding of puddler has a plurality of stirring scraper blades.

Preferably, the lower half of screening cavity internal week is equipped with a plurality of gyro wheels poles that are the equidistance and distribute, and the both ends of a plurality of dwangs all are connected through the bearing center with the interior rotation of screening cavity, and are a plurality of the periphery of gyro wheel pole all is equipped with a plurality of rolling wheels that are the equidistance and distribute.

Preferably, one side that the screening case is close to the chamber door is the opening, a plurality of filter tanks that are the equidistance and distribute are seted up at the top of screening case, and the interior week of a plurality of filter tanks installs the filter screen that the mesh number is different respectively, the joggle piece with sliding block looks adaptation is all welded to the both sides at screening roof portion, the interior week welding of screening case has a plurality of separation pieces that are the equidistance and distribute, and the interior week of screening case is equipped with a plurality of collection steamer trays.

Preferably, the inside center of main tank sets up two all with the silo that leads to of stirred tank and screening cavity intercommunication, and two lead to the first half of silo internal week and all install the screen cloth, the main tank is close to the center of chamber door one side and sets up the draw-in groove that communicates with leading to the groove, and the interior week of draw-in groove is equipped with the cardboard of adaptation.

The utility model discloses a technological effect and advantage: according to the cement fineness screening device for engineering detection, the stirring rod is driven to rotate through the work of the stirring motor, so that the stirring scraper plate can stir cement, and impurities in the cement can be filtered through the filtering of the screen; the screening motor drives the screening rod to rotate, so that the screening disc drives the hinged plate to move, the screening box is driven to move in a reciprocating mode, and meanwhile, cement with different fineness can be screened and collected through filtering of a plurality of filter screens and collection of a plurality of collection drawers, and detection is facilitated; through the cooperation between joggle piece and the sliding block, can improve the stability when screening case sieves, simultaneously through the roll of roll wheel, resistance when can reducing the removal of screening case, this engineering detects uses cement fineness sieving mechanism not only can filter the impurity in the cement, can also sieve and collect the cement of different fineness, is convenient for detect.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of a sieving motor according to the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 2 according to the present invention;

fig. 5 is an enlarged view of the structure at B in fig. 2 according to the present invention.

In the figure: the device comprises a main box 1, a stirring mechanism 2, a stirring rod 21, a stirring scraper 22, a sieving mechanism 3, a sieving rod 31, a sieving disk 32, a hinged plate 33, a sieving box 4, a collecting drawer 41, a stirring motor 5, a feeding hopper 6, a roller rod 7, a rolling wheel 8, a sieving motor 9, a clamping plate 10 and a sieving cavity 11.

Detailed Description

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

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a cement fineness screening device for engineering detection as shown in figures 1-5, which comprises a main box 1, a stirring mechanism 2, a sieving mechanism 3 and a sieving box 4, wherein the stirring motor 5 is arranged at the center of the top of the main box 1, one side of the top of the main box 1 is provided with a feed inlet, the inner periphery of the feed inlet is provided with a feed hopper 6, the lower half part of one side of the main box 1 is provided with two symmetrical sieving motors 9 (the models of the sieving motors 9 and the stirring motors 5 can be selected as MERA200), the lower half part of one side of the main box 1 far away from the sieving motors 9 is connected with a box door through hinge rotation, the box door is matched with the sieving cavity 11, the upper half part of the inside of the main box 1 is provided with a stirring groove, the inner periphery of the stirring groove is provided with the stirring mechanism 2, the lower half part of the inside of the main box 1 is provided with the sieving cavity 11, and the top of the main box 1 close to the inner periphery of the sieving cavity 11 is provided with two symmetrical sliding grooves, the inner peripheries of the two sliding grooves are both connected with sliding blocks in a sliding mode, the bottoms of the sliding blocks are integrally provided with protruding blocks, the sliding blocks are matched with the inner periphery of the screening cavity 11, the screening box 4 is arranged on the inner periphery of the screening cavity 11, the width of the screening box 4 corresponds to the width of the screening cavity 11, a certain fixing effect can be achieved on the screening box 4 after a box door is closed, and one side of the screening box 4 is connected with two screening mechanisms 3;

the mechanism 3 is moved including sieve pole 31, sieve and moves dish 32 and articulated slab 33, the periphery welding of the one end of sieve pole 31 has sieve dish 32, and the other end that sieves pole 31 runs through main case 1 and is connected with the sieve that corresponds through the shaft coupling and move motor 9, one side integrated into one piece of sieve dish 32 has the bulge, and the periphery of bulge rotates through connecting axle bearing and is connected with articulated slab 33, the one end that sieve dish 32 was kept away from to articulated slab 33 is articulated with one side of screening case 4, and through the work of screening motor 9, drive sieve pole 31 and rotate, make sieve move dish 32 rotatory to drive the 4 reciprocating motion of screening case of articulated slab 33 one side, simultaneously through the filtration of a plurality of filter screens and the collection of a plurality of collection steamer tray 41, thereby can sieve and collect the cement of different fineness.

Concretely, rabbling mechanism 2 includes puddler 21 and stirs scraper blade 22, the both ends of puddler 21 are all connected through the interior rotation of (mixing) shaft bearing with the stirred tank, and puddler 21 wherein one end runs through main tank 1 and is connected with agitator motor 5 through the shaft coupling, the outer welding of puddler 21 has a plurality of scraper blades 22 that stir, is in the laminating of the bottom of the stirring scraper blade 22 of least and stirred tank, through agitator motor 5's work, drives puddler 21 and rotates, makes and stirs scraper blade 22 rotatory to can stir cement, the filtration through the screen cloth simultaneously, thereby can sieve out the impurity in the cement.

Specifically, screening cavity 11 internal circumference's lower half is equipped with a plurality of gyro wheel poles 7 that are the equidistance and distribute, and the both ends of a plurality of dwangs 7 all are connected through the bearing of the center pin with the interior rotation of screening cavity 11, and are a plurality of gyro wheel 8 that are the equidistance and distribute are all overlapped to the periphery of gyro wheel pole 7, and the top of gyro wheel 8 is laminated with the bottom of screening case 4, and through the roll of roll wheel 8, resistance when can reduce screening case 4 and remove

Specifically, one side of the screening box 4 close to the box door is provided with an opening, the top of the screening box 4 is provided with a plurality of filter tanks distributed equidistantly, the inner peripheries of the plurality of filter tanks are respectively provided with filter screens with different meshes, the filter screens can be replaced according to requirements, joggle blocks matched with the sliding blocks are welded on both sides of the top of the screening box 4, grooves matched with the convex blocks are formed in the tops of the joggle blocks, the grooves are joggled with the convex blocks through the grooves, so that the screening stability of the screening box 4 can be improved, two symmetrical check blocks welded with the top of the screening box 4 are arranged between the adjacent sides of the joggle blocks, the tops can be surrounded through the two check blocks and the two joggle blocks, so that cement can be prevented from leaking from the edges, a plurality of partition blocks distributed equidistantly are welded on the inner periphery of the screening box 4, and the partition blocks correspond to the plurality of filter screens, and the interior week of screening case 4 is equipped with a plurality of collection steamer trays 41, separates between piece and the screening case 4 and all is equipped with collection steamer tray 41 between two separation pieces.

Specifically, two material passing grooves which are communicated with the stirring groove and the screening cavity 11 are formed in the center of the inner portion of the main box 1, the screen is installed on the upper half portion of the inner periphery of each material passing groove, a clamping groove communicated with the corresponding material passing groove is formed in the center, close to one side of the box door, of the main box 1, and the clamping plate 10 matched with the inner periphery of the clamping groove is arranged.

Theory of operation, this engineering detects uses cement fineness sieving mechanism, when needing to use, pour cement into the stirred tank through feeder hopper 6, start agitator motor 5, it rotates to drive puddler 21, make stirring scraper blade 22 stir cement, simultaneously, through the filtration of screen cloth, thereby can sieve out the impurity in the cement, extract cardboard 10, the cement of sieving out can fall into the top of screening case 4, start screening motor 9, it rotates to drive screening pole 31, make the screening dish 32 drive articulated slab 33 and remove, thereby drive screening case 4 reciprocating motion, simultaneously through the filtration of a plurality of filter screens and the collection of a plurality of collection steamer tray 41, thereby can accomplish the collection to different fineness cement.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an engineering detects uses cement fineness sieving mechanism, includes main tank (1), rabbling mechanism (2), sifting mechanism (3) and screening case (4), its characterized in that: a stirring motor (5) is arranged in the center of the top of the main box (1), a feeding hole is arranged on one side of the top of the main box (1), and the inner periphery of the feed inlet is provided with a feed hopper (6), the lower half part of one side of the main box (1) is provided with two symmetrical sieving motors (9), the lower half part of one side of the main box (1) far away from the sieving motor (9) is rotationally connected with a box door through a hinge, the upper half part inside the main box (1) is provided with a stirring groove, and the inner periphery of the stirring tank is provided with a stirring mechanism (2), the lower half part of the inner part of the main box (1) is provided with a screening cavity (11), and the top of the main box (1) close to the inner circumference of the screening cavity (11) is provided with two symmetrical sliding grooves, the inner circumferences of the two sliding grooves are both connected with sliding blocks in a sliding way, the inner periphery of the screening cavity (11) is provided with a screening box (4), and one side of the screening box (4) is connected with two screening mechanisms (3);

screening mechanism (3) are including screening pole (31), screening dish (32) and articulated slab (33), the periphery welding of the one end of screening pole (31) has screening dish (32), and the other end that the screening moved pole (31) runs through main tank (1) and moves motor (9) through shaft coupling and corresponding screening and be connected, one side integrated into one piece of screening dish (32) has the bulge, and the periphery of bulge is connected with articulated slab (33) through connecting bearing rotation, the one end that screening dish (32) were kept away from to articulated slab (33) is articulated with one side of screening case (4).

2. The cement fineness screening device for engineering detection according to claim 1, characterized in that: rabbling mechanism (2) include puddler (21) and stir scraper blade (22), the both ends of puddler (21) are all connected through the interior rotation of (mixing) shaft bearing with the stirred tank, and puddler (21) wherein one end run through main tank (1) and be connected with agitator motor (5) through the shaft coupling, the peripheral welding of puddler (21) has a plurality of scraper blades (22) of stirring.

3. The cement fineness screening device for engineering detection according to claim 1, characterized in that: screening cavity (11) interior week lower half is equipped with a plurality of gyro wheel poles (7) that are the equidistance and distribute, and the both ends of a plurality of dwangs 7 all are connected through the bearing of the center pin with the interior rotation of screening cavity (11), and are a plurality of the periphery of gyro wheel pole (7) all is equipped with a plurality of rolling wheels (8) that are the equidistance and distribute.

4. The cement fineness screening device for engineering detection according to claim 1, characterized in that: one side that screening case (4) are close to the chamber door is the opening, a plurality of filter tanks that are the equidistance and distribute are seted up at the top of screening case (4), and the interior week of a plurality of filter tanks installs the filter screen that the mesh number is different respectively, the joggle piece with sliding block looks adaptation is all welded to the both sides at screening case (4) top, the interior week welding of screening case (4) has a plurality of separation pieces that are the equidistance and distribute, and the interior week of screening case (4) is equipped with a plurality of collection steamer trays (41).

5. The cement fineness screening device for engineering detection according to claim 1, characterized in that: two material passing grooves which are communicated with the stirring groove and the screening cavity (11) are formed in the center of the inner portion of the main box (1), the screen is installed on the upper half portion of the inner periphery of each material passing groove, a clamping groove communicated with the through grooves is formed in the center, close to one side of the box door, of the main box (1), and clamping plates (10) matched with the inner periphery of the clamping groove are arranged.