CN218574203U

CN218574203U - Vibration screening device for dry-mixed mortar processing

Info

Publication number: CN218574203U
Application number: CN202222292038.3U
Authority: CN
Inventors: 任永军; 李红; 牛站东; 卿馨; 谢明高; 王吉平
Original assignee: Sichuan Zhongpu Building Materials Co ltd
Current assignee: Sichuan Zhongpu Building Materials Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-03-07
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a dry-mixed mortar processing is with vibration screening plant belongs to building engineering technical field, including mount pad, screening case, screening subassembly and buffer unit, install out the hopper on the mount pad, the top of going out the hopper is connected with the screening case; the utility model discloses a driving motor drives the transmission shaft and rotates, makes the puddler break up the material when unloading, further improves the effect that the screening board carries out the screening, through the first spring on the guide bar, can improve the effect that the screening board shakes, the effectual first screening that prevents is not fine enough to prevent the screening board to take place to block up, guarantee the effect of screening; by the aid of the second springs on the surfaces of the connecting rods, the radian of the screen plate during screening is increased, and screening efficiency is further improved; the collecting box is arranged inside the placing bin through the locking plate and the limiting plate, the collecting box can be limited in the collecting process, and the dust is prevented from being raised.

Description

Vibration screening device for dry-mixed mortar processing

Technical Field

The utility model relates to a building engineering technical field specifically is a dry-mixed mortar processing is with vibration screening device.

Background

The dry-mixed mortar is a granular or powdery material which is prepared by physically mixing dry-screened aggregate (such as quartz sand), inorganic cementing material (such as cement) and additive (such as polymer) according to a certain proportion, the granular or powdery material is transported to a construction site in a bag or in bulk form, and the granular or powdery material can be directly used after being stirred by adding water.

The existing dry-mixed mortar has inconsistent granularity and poor quality, and needs to be screened, in order to reduce the labor intensity of manual screening, screening equipment is generally adopted for screening, but the existing screening equipment is unstable in vibration during screening, the screening efficiency is poor, the screening effect is poor, raised dust is easy to generate in the screening process, the raised dust is sucked by workers and can cause harm to bodies, and therefore the vibration screening device for processing the dry-mixed mortar needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry-mixed mortar is vibration screening device for processing can improve the fineness of screening, guarantees the effect of screening, improves the efficiency of screening to the condition of raise dust takes place when can reducing the screening, with the problem of proposing in solving above-mentioned background art.

To achieve the above object, the utility model provides a: the utility model provides a dry-mixed mortar processing is with vibration screening device, includes mount pad, screening case, screening subassembly and buffer unit, install out the hopper on the mount pad, the top that goes out the hopper is connected with the screening case, the inner wall of screening case passes through fixed block swing joint screening subassembly's first screening board and second screening board, the both sides of screening case are connected with respectively and place the storehouse, it is provided with the collecting box in the storehouse to place, the top of screening case is connected with down the hopper, hopper inner chamber bottom rotates through the transmission shaft and installs stirring rod down, the bottom swing joint of mount pad has buffer unit's a bearing section of thick bamboo, the bottom of bearing a section of thick bamboo is connected with the counter weight seat.

The screening assembly further comprises a guide rod and a first spring, the first spring is arranged on the surface of the guide rod, and the surface of the guide rod is connected to the fixing block in a sliding mode.

Preferably, the bottoms of the first screening plate and the second screening plate are respectively connected with a guide rod, the first spring is respectively connected to the bottoms of the first screening plate and the second screening plate through the guide rods, and protection plates are arranged on the surfaces of the first screening plate and the second screening plate.

Preferably, the buffering assembly further comprises a connecting rod and a baffle, the baffle is connected to the bottom end of the connecting rod, and the top end of the connecting rod is connected to the bottom of the mounting seat.

Preferably, the surface of the baffle is slidably connected with the inner wall of the bearing cylinder, the top of the bearing cylinder is connected with a limiting disc, a second spring is arranged on the surface of the connecting rod, and the bottom end of the second spring is connected inside the limiting disc.

Preferably, the stirring rod is connected to the surface of the transmission shaft, one end of the transmission shaft is connected to the output end of the driving motor, and the driving motor is installed on the surface of the discharging hopper.

Preferably, the bottom of the inner cavity of the placing bin is connected with a limiting plate, the outer side of the placing bin is movably provided with a locking plate, and the surface of the screening box is embedded with a visible plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a hopper, stirring rod, buffering subassembly and screening subassembly isotructure design down, through installing the driving motor in hopper one side down, drive the transmission shaft and rotate, make the stirring rod break up the unloading to the material when unloading, reduce the material and pile up into a group, further improve the effect that screening board carries out the screening, simultaneously, through the first spring on the guide bar of screening board bottom, can be in the screening process, improve the effect that screening board shakes, the effectual primary screening that has prevented is not fine enough, and prevent that screening board from taking place to block up, guarantee the effect of screening; the screening box can be guided by the connecting rod at the bottom of the mounting seat, and the radian of the screening plate during screening can be increased by the second spring on the surface of the connecting rod in the screening process, so that the screening efficiency is further improved;

2. the utility model discloses a place the design of storehouse and locking plate isotructure, visual board through screening case surface, can be when screening, observe the process of screening, through placing the limiting plate of storehouse inside, can carry on spacingly to the position of collecting box, make the collecting box be located the below of first and second screening board, collect the material of size of difference, and simultaneously, it can play the condition emergence that prevents the raise dust to place the storehouse, through placing the locking plate of storehouse one side, can carry on spacingly to the position of collecting box, prevent that the collecting box from preventing to rock, the phenomenon that prevents to drop appears.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the screening box of the present invention;

FIG. 3 is a schematic view of the structure of the storage chamber of the present invention;

fig. 4 is a schematic view of the structure of the bearing cylinder of the present invention.

In the figure: 1. a mounting seat; 2. a discharge hopper; 3. screening the box; 4. a feeding hopper; 5. a drive shaft; 6. a stirring rod; 7. a drive motor; 8. a fixed block; 9. a guide bar; 10. a first spring; 11. a first screening plate; 12. a protection plate; 13. a second screening plate; 14. placing a bin; 15. a limiting plate; 16. a locking plate; 17. a carrying cylinder; 18. a limiting disc; 19. a connecting rod; 20. a baffle plate; 21. a second spring; 22. a counterweight seat; 23. a collection box; 24. a visual panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, the present invention provides: the utility model provides a dry-mixed mortar processing is with vibration screening device, which comprises a mounting bas 1, screening case 3, screening subassembly and buffering subassembly, install out hopper 2 on the mount pad 1, the top that goes out hopper 2 is connected with screening case 3, screening case 3's inner wall passes through the first screening board 11 and the second screening board 13 of fixed block 8 swing joint screening subassembly, screening case 3's both sides are connected with respectively and place storehouse 14, it is provided with collecting box 23 in the storehouse 14 to place, screening case 3's top is connected with down

hopper

4, 4 inner chamber bottoms of lower hopper are rotated through transmission shaft 5 and are installed stirring rod 6, the bottom swing joint of mount pad 1 has the bearing cylinder 17 of buffering subassembly, the bottom of bearing cylinder 17 is connected with counter weight seat 22. Through the cooperation of placing subassemblies such as storehouse, screening subassembly and buffer unit, can improve the fineness of screening, guarantee the effect of screening, improve the efficiency of screening, the condition of taking place the raise dust when reducing the screening.

Specifically, the screening assembly further comprises a guide rod 9 and a first spring 10, wherein the first spring 10 is arranged on the surface of the guide rod 9, and the surface of the guide rod 9 is connected to the fixing block 8 in a sliding manner; the bottom of first screening board 11 and second screening board 13 is connected with guide bar 9 respectively, and first spring 10 passes through guide bar 9 to be connected respectively in first screening board 11 and second screening board 13 bottom, and the surface of first screening board 11 and second screening board 13 all is provided with guard plate 12.

Further, the guide rod 9 is used for guiding the first screening plate 11 and the second screening plate 13, and the first spring 10 is used for improving the screening effect of the first screening plate 11 and the second screening plate 13 and reducing the blocking of the first screening plate 11 and the second screening plate 13; fixed block 8 carries out spacing effect to guide bar 9, and guard plate 12 carries out spacing effect to the material of screening, prevents that the material from falling to the bottom without screening.

In addition, the buffer assembly further comprises a connecting rod 19 and a baffle 20, the baffle 20 is connected to the bottom end of the connecting rod 19, and the top end of the connecting rod 19 is connected to the bottom of the mounting base 1. The surface of baffle 20 is connected with the inner wall of bearing cylinder 17 in a sliding manner, the top of bearing cylinder 17 is connected with limiting disc 18, the surface of connecting rod 19 is provided with second spring 21, and the bottom end of second spring 21 is connected inside limiting disc 18. Connecting rod 19 is connected spacing subassembly to mount pad 1, and baffle 20 carries out spacing effect to connecting rod 19 position, and bearing cylinder 17 carries out spacing locating component to connecting rod 19 to carry out the effect of bearing to screening case 3, spacing dish 18 carries out spacing effect to second spring 21.

Wherein, the stirring rod 6 is connected on the surface of the transmission shaft 5, one end of the transmission shaft 5 is connected with the output end of the driving motor 7, and the driving motor 7 is arranged on the surface of the discharging hopper 4. The bottom of the inner cavity of the placing bin 14 is connected with a limiting plate 15, the outer side of the placing bin 14 is movably provided with a locking plate 16, and the surface of the screening box 3 is embedded with a visible plate 24. The collecting box 23 is a semitransparent box body, so that the internal collecting amount can be conveniently observed, the stirring rod 6 plays a role in scattering materials, the screening efficiency is improved, the driving motor 7 is a component for driving the stirring rod 6, and the visual plate 24 is used for observing the internal effect of the screening box 3.

The transmission shaft 5 is driven to rotate by the driving motor 7 arranged on one side of the blanking hopper 4, so that the stirring rod 6 breaks up and blanks materials during blanking, the materials are reduced to be stacked into a mass, the screening effect of the first screening plate and the second screening plate is further improved, meanwhile, the vibration effect of the first screening plate and the second screening plate can be improved in the screening process by the first spring 10 on the guide rod 9 at the bottom of the screening plate, the primary screening is effectively prevented from being not fine enough, the first screening plate and the second screening plate are prevented from being blocked, and the screening effect is ensured; the screening box 3 can be guided through the connecting rod 19 at the bottom of the mounting seat 1, and the radian of the shaking screen plate during screening can be increased through the second spring 21 on the surface of the connecting rod 19 in the screening process, so that the screening efficiency is further improved;

through the visual board 24 on screening 3 surfaces of case, can be when screening, observe the process of screening, through placing the inside limiting plate 15 in storehouse 14, can carry on spacingly to the position of collecting box 23, make collecting box 23 be located first, the below of second screening board, collect the material of the size of difference, and simultaneously, it can play the condition emergence that prevents the raise dust to place storehouse 14, through placing the locking plate 16 of storehouse 14 one side, can be spacing to the position of collecting box 23, prevent that collecting box 23 from preventing to rock, the phenomenon that prevents to drop.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dry-mixed mortar processing is with vibration screening device, includes mount pad (1), screening case (3), screening subassembly and buffer unit, its characterized in that: install out hopper (2) on mount pad (1), the top that goes out hopper (2) is connected with screening case (3), the inner wall of screening case (3) passes through fixed block (8) swing joint screening subassembly first screening board (11) and second screening board (13), the both sides of screening case (3) are connected with respectively and place storehouse (14), it is provided with collecting box (23) in storehouse (14) to place, the top of screening case (3) is connected with down hopper (4), hopper (4) inner chamber bottom is rotated through transmission shaft (5) down and is installed stirring rod (6), the bottom swing joint of mount pad (1) has the barrel (17) that bears the weight of buffering subassembly, the bottom that bears the weight of barrel (17) is connected with counter weight seat (22).

2. The vibratory screening device for dry-mixed mortar processing according to claim 1, wherein: the screening assembly further comprises a guide rod (9) and a first spring (10), wherein the first spring (10) is arranged on the surface of the guide rod (9), and the surface of the guide rod (9) is connected to the fixing block (8) in a sliding mode.

3. The vibratory screening device for dry-mixed mortar processing of claim 2, wherein: the bottom of first screening board (11) and second screening board (13) is connected with guide bar (9) respectively, first spring (10) are connected respectively in first screening board (11) and second screening board (13) bottom through guide bar (9), and the surface of first screening board (11) and second screening board (13) all is provided with guard plate (12).

4. The vibratory screening device for dry-mixed mortar processing according to claim 1, wherein: the buffer assembly further comprises a connecting rod (19) and a baffle (20), the baffle (20) is connected to the bottom end of the connecting rod (19), and the top end of the connecting rod (19) is connected to the bottom of the mounting seat (1).

5. The vibratory screening device for dry-mixed mortar processing of claim 4, wherein: the surface of the baffle plate (20) is connected with the inner wall of the bearing cylinder (17) in a sliding manner, the top of the bearing cylinder (17) is connected with a limiting disc (18), a second spring (21) is arranged on the surface of the connecting rod (19), and the bottom end of the second spring (21) is connected to the inner part of the limiting disc (18).

6. The vibratory screening device for dry-mixed mortar processing according to claim 1, wherein: the stirring rod (6) is connected on the surface of the transmission shaft (5), one end of the transmission shaft (5) is connected with the output end of the driving motor (7), and the driving motor (7) is installed on the surface of the discharging hopper (4).

7. The vibratory screening device for dry-mixed mortar processing according to claim 1, wherein: the bottom of the inner cavity of the placing bin (14) is connected with a limiting plate (15), the outer side of the placing bin (14) is movably provided with a locking plate (16), and the surface of the screening box (3) is embedded with a visible plate (24).