CN215656313U

CN215656313U - Energy-saving efficient powder sieving device for processing premixed bonding mortar

Info

Publication number: CN215656313U
Application number: CN202121913915.3U
Authority: CN
Inventors: 段祥君; 郑先平; 丁志辉; 柴双根
Original assignee: Zhenjiang Yinxin New Building Material Technology Co ltd
Current assignee: Zhenjiang Yinxin New Building Material Technology Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-28
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses an energy-saving efficient powder sieving device for processing premixed bonding mortar, which comprises a box body, a vibrating mechanism and a disassembling and assembling mechanism, wherein the right end of the box body is connected with a side block, the inner wall of the side block is provided with the vibrating mechanism for efficiently sieving raw material powder, the left end and the right end of the outer wall of the front side and the rear side of the vibrating mechanism are both provided with supporting rods, and the disassembling and assembling mechanism which is convenient for disassembling or assembling a powder assembling component is arranged on the upper side of the vibrating mechanism. The vibrating mechanism improves the sieving effect of the raw material powder, and the disassembling and assembling mechanism is convenient for disassembling and cleaning the screen independently, so that the service life is prolonged, and the using effect of the powder sieving device is improved.

Description

Energy-saving efficient powder sieving device for processing premixed bonding mortar

Technical Field

The utility model relates to the technical field of production of ready-mixed mortar, in particular to an energy-saving efficient powder sieving device for processing ready-mixed bonding mortar.

Background

With the development of industrial construction industry, the use of premixed mortar in industrial production is an important measure for ensuring the quality of construction engineering, improving the modernization level of building construction, realizing comprehensive utilization of resources, reducing urban pollution, improving atmospheric environment, developing bulk cement and realizing sustainable development, wherein the bonding mortar is one of the premixed mortar, impurities in the raw mortar powder need to be screened out in the production process, and therefore a powder screening device is needed.

Patent CN201921724838.X discloses a dry powder mortar homogenization screening plant, and the device is broken evenly by rotatory crushing impeller through dry powder mortar falls on crushing impeller to make dry powder mortar fall on first screen cloth evenly, the first screen cloth of being convenient for sieves, sets up the grate structure and helps changing the motion direction with dry powder mortar, makes the screening effect better. In addition, the utility model does not adopt a vibration structure, and has low noise and low cost.

The powder sieving device has the following defects: 1. the powder sieving range of the powder sieving device is not obvious, effective powder sieving treatment cannot be achieved, and raw material powder cannot be effectively dispersed under slight vibration, so that the powder sieving effect is reduced. 2. The screen cloth of above-mentioned sieve powder device is disposable installation, can't dismantle the clearance alone to only use completely to damaging, the cost is increased, has reduced the result of use of sieve powder device.

Disclosure of Invention

The utility model mainly aims to provide an energy-saving high-efficiency powder sieving device for processing ready-mixed bonding mortar, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

an energy-saving efficient powder sieving device for processing premixed bonding mortar comprises a box body, a vibrating mechanism and a disassembling and assembling mechanism, wherein the right end of the box body is connected with a side block, the inner wall of the side block is provided with the vibrating mechanism for efficiently sieving raw material powder, the left end and the right end of the outer wall of the front side and the rear side of the vibrating mechanism are provided with supporting rods, the upper side of the vibrating mechanism is provided with the disassembling and assembling mechanism convenient for disassembling and assembling a powder loading assembly, and the lower end of the box body is welded with a bottom box;

the utility model discloses a vibration mechanism, including the box, the box left side inner wall, the box right-hand member is located to the horizontal pole, and the horizontal pole is installed at the box center, the horizontal pole left end is run through first spacing inslot portion and the right-hand member runs through second spacing inslot portion and all is connected with the limiting plate, first spacing inslot left side internally mounted has the spring, second spacing inslot right-hand member internally mounted has the riser, the runner is installed to the riser rear end, the runner front end runs through the riser and is connected with the motor.

Furthermore, the disassembling and assembling mechanism comprises a first screw groove, a net frame and a fixing bolt, the first screw groove is formed in the supporting rod, the net frame is placed on the upper side of the supporting rod, second screw grooves are formed in the left end and the right end of the front side and the rear side of the net frame, the fixing bolt is meshed and installed in the first screw groove and the second screw groove, and a screen is installed on the inner side of the net frame; the screen cloth is convenient to be detached and cleaned independently, and the subsequent powder screening effect is improved.

Furthermore, the limiting plate at the left end of the cross rod is connected with one end of a spring, and the other end of the spring is connected with the side wall of the first limiting groove; the effect of vibrations reset has been improved, the effect of sieve powder has been increased.

Further, the rotating wheel is in an elliptic cylinder shape; the efficient reciprocating pushing effect is achieved through the oval different diameter ends, and the powder sieving effect is improved.

Furthermore, the upper and lower width sizes of the limiting plate are matched with the upper and lower width sizes of the first limiting groove and the second limiting groove; the screen mesh is more stable in the powder sieving process.

Further, the threads on the outer wall of the fixing bolt are mutually meshed with the threads on the inner wall of the first screw groove and the second screw groove; the screen cloth is more convenient to disassemble or assemble.

Compared with the prior art, the utility model has the following beneficial effects: 1. when powder is required to be screened, raw material powder is directly introduced into the box body from top to bottom, the motor is controlled by the outer end control equipment to operate to drive the elliptic cylindrical rotating wheel to rotate, the long diameter end of the rotating wheel rotates to be horizontal and transverse, the limiting plate at the right end of the transverse rod is extruded leftwards to enable the limiting plate at the right end of the transverse rod to move leftwards in the second limiting groove, so that the transverse rod is driven to integrally move leftwards, the limiting plate at the left end of the transverse rod is driven to move leftwards in the first limiting groove to extrude the spring, the spring is extruded and contracted to deform to convert pressure kinetic energy into elastic potential energy to be stored, the screen arranged on the upper side of the transverse rod is driven to move leftwards, when the upper diameter end of the rotating wheel rotates to be vertical, the limiting plate at the right end of the transverse rod loses leftward thrust, the spring instantly converts the elastic potential energy into kinetic energy to push the limiting plate at the left end of the transverse rod rightwards to rapidly push the transverse rod to integrally move rightwards, the screen on the upper side moves rightwards again to move rightwards, under the incessant high-speed rotation effect of runner, thereby make the horizontal pole control reciprocal high-speed movement and reach the horizontal vibrations effect of efficient, make the powder raw materials in the screen cloth obtain the efficient and sieve and move, the raw materials powder that the sieve powder was accomplished directly falls into in subsequent processing equipment downwards from glossy under casing, has increased the sieve powder effect of sieve powder device.

2. After the sieve powder device is used for a long time, the inside impurity that leaves behind a large amount of sieve powder that remains of screen cloth, must have partial powder inlay in the hole of screen cloth simultaneously, upwards take out fixing bolt through meshing pivoted mode, can directly upwards stimulate the net frame and drive the screen cloth rebound and take out from the box, accomplish the clearance back alone, align with first spiral shell groove respectively with the second spiral shell groove in the net frame, can accomplish the installation after getting into fixing bolt meshing installation, process labour saving and time saving, and the life of sieve powder device has been increased, the rapid loss has been avoided, resources are saved, the effect of environmental protection has been reached, the result of use of device has been increased.

Drawings

FIG. 1 is a schematic front sectional three-dimensional structure diagram of an energy-saving efficient powder sieving device for processing ready-mixed bonding mortar of the present invention.

FIG. 2 is a schematic front sectional view of an energy-saving efficient powder sieving device for processing ready-mixed bonding mortar of the present invention.

Fig. 3 is a schematic diagram of a partially enlarged structure of a part a in fig. 1 of the energy-saving efficient powder sieving device for processing the ready-mixed bonding mortar of the utility model.

In the figure: 1. a box body; 2. a side block; 301. a first limit groove; 302. a limiting plate; 303. a spring; 304. a second limit groove; 305. a cross bar; 306. a vertical plate; 307. a motor; 308. a rotating wheel; 4. a strut; 501. a first screw groove; 502. a screen frame; 503. a second screw groove; 504. fixing the bolt; 505. screening a screen; 6. a bottom box.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, an energy-saving high-efficiency powder sieving device for processing premixed bonding mortar comprises a box body 1, a vibrating mechanism and a disassembling and assembling mechanism, wherein the right end of the box body 1 is connected with a side block 2, the inner wall of the side block 2 is provided with the vibrating mechanism for efficiently sieving raw material powder, the left end and the right end of the outer wall of the front side and the rear side of the vibrating mechanism are both provided with supporting rods 4, the upper side of the vibrating mechanism is provided with the disassembling and assembling mechanism for conveniently disassembling or assembling a powder loading assembly, and the lower end of the box body 1 is welded with a bottom box 6;

vibrations mechanism includes first spacing groove 301, second spacing groove 304, horizontal pole 305 and riser 306, first spacing groove 301 is seted up at 1 left side inner wall of box, second spacing groove 304 is seted up inside

lateral mass

2 and 1 right-hand member of box, horizontal pole 305 is installed inside box 1 center, horizontal pole 305 left end runs through first spacing groove 301 inside and the right-hand member runs through second spacing groove 304 inside and all is connected with limiting plate 302, first spacing groove 301 left side internally mounted has spring 303, second spacing groove 304 right-hand member internally mounted has riser 306, runner 308 is installed to riser 306 rear end, runner 308 front end runs through riser 306 and is connected with motor 307.

The disassembling and assembling mechanism comprises a first screw groove 501, a net frame 502 and a fixing bolt 504, wherein the first screw groove 501 is formed in the support rod 4, the net frame 502 is placed on the upper side of the support rod 4, second screw grooves 503 are formed in the left end and the right end of the front side and the rear side of the net frame 502, the fixing bolt 504 is meshed and installed in the first screw groove 501 and the second screw grooves 503, and a screen 505 is installed on the inner side of the net frame 502; the screen 505 is convenient to be detached and cleaned independently, and the subsequent powder screening effect is improved.

Wherein, the limiting plate 302 at the left end of the cross bar 305 is connected with one end of the spring 303, and the other end of the spring 303 is connected with the side wall of the first limiting groove 301; the effect of vibrations reset has been improved, the effect of sieve powder has been increased.

Wherein, the rotating wheel 308 is elliptic cylinder; the efficient reciprocating pushing effect is achieved through the oval different diameter ends, and the powder sieving effect is improved.

Wherein, the upper and lower width dimension of the limit plate 302 is matched with the upper and lower width dimension of the first limit groove 301 and the second limit groove 304; the screen 505 is more stable during the screening process.

Wherein, the outer wall thread of the fixing bolt 504 is engaged with the inner wall threads of the first screw groove 501 and the second screw groove 503; it is more convenient to remove or install the screen 505.

It should be noted that, the utility model is an energy-saving high-efficiency powder sieving device for processing premixed bonding mortar, when powder sieving is needed, raw material powder is directly introduced into a box body 1 from top to bottom, an outer end control device controls a motor 307 to operate to drive an elliptic cylindrical rotating wheel 308 to rotate, when a long diameter end of the rotating wheel 308 rotates to be horizontal and transverse, a limiting plate 302 at the right end of a cross rod 305 is extruded leftwards to be moved leftwards in a second limiting groove 304, so that the cross rod 305 is driven to move leftwards integrally, the limiting plate 302 at the left end of the cross rod 305 is driven to move leftwards in the first limiting groove 301 to extrude a spring 303, the spring is extruded and contracted to be deformed, kinetic energy of pressure is converted into elastic potential energy to be stored, a screen 505 arranged on the upper side of the cross rod 305 is driven to move leftwards, when an upper diameter end of the rotating wheel 308 rotates to be vertical, the limiting plate 302 at the right end of the cross rod 305 loses leftward thrust force, the spring 303 instantly converts elastic potential energy into kinetic energy to push the limiting plate 302 at the left end of the transverse plate 305 rightwards, so as to push the transverse rod 305 to move rightwards integrally and rapidly, drive the screen 505 at the upper side to move rightwards again, under the effect of continuous high-speed rotation of the rotating wheel 308, the transverse rod 305 moves leftwards and rightwards in a reciprocating manner at a high speed so as to achieve an efficient transverse vibration effect, so that powder raw materials in the screen 505 are efficiently screened, the powder screened raw materials directly fall into subsequent processing equipment from the smooth bottom box 6 downwards, after the powder screening device is used for a long time, a large amount of impurities left after powder screening remain in the screen 505, meanwhile, part of the powder is inevitably embedded in holes of the screen 505, the fixing bolt 504 is upwards taken out in a meshing rotation manner, the screen frame 502 can be directly upwards pulled to drive the screen 505 to move upwards to be taken out from the box body 1, and after independent cleaning is completed, the second screw grooves 503 in the net frame 502 are respectively aligned with the first screw grooves 501, and the fixing bolts 504 are engaged and installed.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The energy-saving efficient powder screening device for processing the premixed bonding mortar is characterized by comprising a box body (1), a vibration mechanism and a disassembling and assembling mechanism, wherein the right end of the box body (1) is connected with a side block (2), the inner wall of the side block (2) is provided with the vibration mechanism for efficiently screening raw material powder, the left end and the right end of the outer wall of the front side and the rear side of the vibration mechanism are provided with supporting rods (4), the disassembling and assembling mechanism convenient for disassembling or assembling a powder loading assembly is arranged on the upper side of the vibration mechanism, and a bottom box (6) is welded at the lower end of the box body (1);

vibrations mechanism includes first spacing groove (301), second spacing groove (304), horizontal pole (305) and riser (306), box (1) left side inner wall is seted up in first spacing groove (301), second spacing groove (304) are seted up inside lateral mass (2) and box (1) right-hand member, horizontal pole (305) are installed inside box (1) center, horizontal pole (305) left end runs through first spacing groove (301) inside and the right-hand member runs through second spacing groove (304) inside and all is connected with limiting plate (302), first spacing groove (301) left side internally mounted has spring (303), second spacing groove (304) right-hand member internally mounted has riser (306), runner (308) are installed to riser (306) rear end, runner (308) front end runs through riser (306) and is connected with motor (307).

2. The energy-saving high-efficiency powder sieving device for processing the ready-mixed bonding mortar according to claim 1, which is characterized in that: dismouting mechanism includes first spiral shell groove (501), net frame (502) and fixing bolt (504), branch (4) are seted up in first spiral shell groove (501), net frame (502) are placed at branch (4) upside, second spiral shell groove (503) have all been seted up to net frame (502) front and back side left and right sides inside, fixing bolt (504) meshing is installed inside first spiral shell groove (501) and second spiral shell groove (503), screen cloth (505) are installed to net frame (502) inboard.

3. The energy-saving high-efficiency powder sieving device for processing the ready-mixed bonding mortar according to claim 1, which is characterized in that: the left end limiting plate (302) of the cross rod (305) is connected with one end of a spring (303), and the other end of the spring (303) is connected with the side wall of the first limiting groove (301).

4. The energy-saving high-efficiency powder sieving device for processing the ready-mixed bonding mortar according to claim 1, which is characterized in that: the rotating wheel (308) is in an elliptic cylinder shape.

5. The energy-saving high-efficiency powder sieving device for processing the ready-mixed bonding mortar according to claim 1, which is characterized in that: the upper and lower width sizes of the limiting plate (302) are matched with the upper and lower width sizes of the first limiting groove (301) and the second limiting groove (304).

6. The energy-saving high-efficiency powder sieving device for processing the ready-mixed bonding mortar according to claim 2, which is characterized in that: the threads on the outer wall of the fixing bolt (504) are meshed with the threads on the inner wall of the first screw groove (501) and the second screw groove (503).