CN216500631U

CN216500631U - Concrete sieving mechanism that stability is stronger for building

Info

Publication number: CN216500631U
Application number: CN202123043451.8U
Authority: CN
Inventors: 张俊
Original assignee: Linyi Ruishuo Building Materials Co ltd
Current assignee: Linyi Ruishuo Building Materials Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-13
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a concrete screening device with high stability for buildings, which comprises a screening box, wherein the outer surface of the screening box is respectively and fixedly communicated with a feeding pipe, a discharging pipe and a slag discharging pipe, the outer surface of the screening box is fixedly connected with a counterweight seat, a rotary drum is arranged in the screening box, and the surface of the screening box is provided with a speed reducing motor. This concrete sieving mechanism that stability is stronger for building, it is rotatory to take rotary drum and ARC filter through the motor start-up, then pour the raw materials into the inside of screening case from the inlet pipe by the user, the raw materials falls into ARC filter and rolls along with the arc in its inside, the row's of granule whereabouts is expected the pipe discharge from arranging, the large granule is discharged along with the rotatory a week of ARC filter from arranging the sediment pipe discharge, the realization is to the screening of raw materials, can clear up impurity when the raw materials is rotatory and discharge, avoid the screen cloth to appear blocking up and need shut down the clearance, the stable screening of the device has been guaranteed, the screening efficiency is improved.

Description

Concrete sieving mechanism that stability is stronger for building

Technical Field

The utility model relates to the technical field of concrete screening, in particular to a concrete screening device with high stability for buildings.

Background

Concrete, concrete for short: refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the concrete screening agent is mixed with water (which may contain an additive and an admixture) according to a certain proportion, so that the diameter of sand grains must be screened in order to improve the quality of concrete, and then the sand grains with different grain sizes are mixed according to the use requirement, but the traditional concrete screening device on the market still has the following problems:

1. the traditional concrete screening device needs to clean impurities in the screen at regular time in the using process, so that the screening efficiency is not stable enough;

2. when traditional concrete sieving mechanism is using the certain time after, the screen cloth clearance is mostly artifical, and the clearance gets up comparatively trouble, comparatively wastes time and energy, and causes the dust to float in the air easily, influences workman's health.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete screening device with high stability for buildings, and aims to solve the problems that the traditional concrete screening device provided in the background art needs to clean impurities in a screen at regular time in the using process, so that the screening efficiency is not stable enough, the screen is mostly cleaned manually, the cleaning is troublesome, time and labor are wasted, and dust is easy to float in the air, so that the health of workers is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concrete screening plant that stability is stronger for building, includes the screening case, the surface of screening case is fixed respectively the intercommunication has inlet pipe, row's material pipe and row's cinder pipe, and the outer fixed surface of screening case is connected with the counter weight seat, the inside of screening case is provided with the rotary drum, the surface mounting of screening case has gear motor, gear motor's output runs through the screening case and rotates rather than being connected, and gear motor's output and rotary drum fixed connection, the outer fixed surface of rotary drum is connected with ARC filter, and ARC filter's surface contacts with the inner wall of screening case, the internally mounted of rotary drum has vibration mechanism.

Preferably, the outer surface of the screening box is fixedly connected with a lifting ring, and the lifting ring is made of stainless steel.

Preferably, the front and the back of the screening box are fixedly connected with reinforcing ribs, mounting holes are formed in the bottom surfaces of the reinforcing ribs, and the reinforcing ribs are fixedly connected with the counterweight seat.

Preferably, the outer surface of the bottom end of the counterweight seat is fixedly connected with two symmetrical extension plates, and the top surfaces of the extension plates are provided with limiting holes.

Preferably, the vibration mechanism comprises a communicating pipe, a vibration motor is arranged inside the rotary drum, strong springs are fixedly connected to the outer surface of the vibration motor and are arranged at equal intervals, and one end, far away from the vibration motor, of each strong spring is fixedly connected with the inner wall of the rotary drum.

Preferably, the outer surface of the rotary drum is fixedly provided with a communicating pipe in a penetrating manner, the communicating pipe penetrates through the screening box and extends to the outside of the screening box, and the communicating pipe is rotatably connected with the screening box.

Preferably, the right flank of counter weight seat rotates through the hinge and articulates there is the row material mouth, the bottom surface fixedly connected with damping spring of row material mouth, and damping spring keeps away from the one end of row material mouth and the right flank fixed connection of counter weight seat.

Compared with the prior art, the utility model has the beneficial effects that: the concrete screening device with stronger stability for the building,

1. the motor is started to drive the rotary drum and the arc-shaped filter plate to rotate, then a user pours raw materials into the screening box from the feeding pipe, the raw materials fall into the arc-shaped filter plate and roll along with an arc inside the arc-shaped filter plate, small particles fall and are discharged from the discharge pipe, large particles rotate for a circle along with the arc-shaped filter plate and are discharged from the slag discharge pipe, screening of the raw materials is achieved, impurities can be cleaned and discharged when the raw materials rotate, the situation that the screen is blocked and needs to be stopped for cleaning is avoided, stable screening of the device is guaranteed, and screening efficiency is improved;

2. the vibration is generated by starting the vibration motor, and the vibration is transmitted to the rotary drum and the arc-shaped filter plate through the strong spring, so that on one hand, the raw materials are convenient to shake and aggravate, and the screening is convenient, on the other hand, large particles on the surface of the arc-shaped filter plate are shaken off, so that the large particles are convenient to discharge, the problems that the traditional screen needs to be cleaned manually, the cleaning is troublesome, time and labor are wasted, and the dust is easy to float in the air, and the health of workers is influenced are solved;

3. through under damping spring's the effect of elasticity, can make the bin outlet rock under the effect of raw materials whereabouts impulsive force, avoid the bin outlet to go up the raw materials and pile up and cause the jam, make its row material more smooth and easy.

Drawings

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

FIG. 2 is a schematic front cross-sectional view of a screening box of the present invention;

FIG. 3 is a schematic front cross-sectional view of a drum of the present invention;

fig. 4 is a schematic side view of the sieving box of the present invention.

In the figure: 1. a feed pipe; 2. a hoisting ring; 3. screening the box; 4. a vibration mechanism; 41. a communicating pipe; 42. a strong spring; 43. a vibration motor; 5. an extension plate; 6. reinforcing ribs; 7. mounting holes; 8. a counterweight seat; 9. a damping spring; 10. a limiting hole; 11. a discharge nozzle; 12. a slag discharge pipe; 13. a discharge pipe; 14. a rotating drum; 15. an arc-shaped filter plate; 16. a speed reducing motor.

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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a concrete screening device with high stability for buildings comprises a screening box 3, wherein the outer surface of the screening box 3 is respectively and fixedly communicated with a feeding pipe 1, a discharging pipe 13 and a deslagging pipe 12, the outer surface of the screening box 3 is fixedly connected with a counterweight seat 8, a rotary drum 14 is arranged inside the screening box 3, a speed reducing motor 16 is installed on the surface of the screening box 3, the output end of the speed reducing motor 16 penetrates through the screening box 3 and is rotatably connected with the screening box 3, the output end of the speed reducing motor 16 is fixedly connected with the rotary drum 14, an arc-shaped filter plate 15 is fixedly connected with the outer surface of the rotary drum 14, the outer surface of the arc-shaped filter plate 15 is in contact with the inner wall of the screening box 3, a vibration mechanism 4 is installed inside the rotary drum 14, the rotary drum 14 and the arc-shaped filter plate 15 are driven to rotate by the motor 16, then a user pours raw materials into the screening box 3 from the feeding pipe 1, the raw materials fall into the arc-shaped filter plate 15 to roll along with an arc shape inside, the tiny particle whereabouts is discharged from arranging material pipe 13, and the large granule is discharged from arranging sediment pipe 12 along with the rotatory a week of arc filter 15, realizes the screening to the raw materials, can clear up impurity when the raw materials is rotatory and discharge, avoids the screen cloth to appear blockking up and need shut down the clearance, has guaranteed the device's stable screening, has improved the screening efficiency.

Please refer to fig. 1 and fig. 2, the outer fixed surface of the screening box 3 is connected with a suspension ring 2, and the suspension ring 2 is made of stainless steel, so that the device is convenient to hoist and transport, the front and back of the screening box 3 are fixedly connected with reinforcing ribs 6, and the bottom surfaces of the reinforcing ribs 6 are provided with mounting holes 7, the reinforcing ribs 6 are fixedly connected with a counterweight seat 8, the strength of the device is increased, the device is prevented from shaking, the outer fixed surface of the bottom end of the counterweight seat 8 is connected with two symmetrical extension plates 5, the top surface of the extension plate 5 is provided with a limiting hole 10, the grounding area of the device is increased, and the stability of the device is improved.

Referring to fig. 1, 2 and 3, the vibration mechanism 4 includes a communication pipe 41, a vibration motor 43 is disposed inside the rotary drum 14, a strong spring 42 is fixedly connected to an outer surface of the vibration motor 43 and arranged equidistantly, one end of the strong spring 42 away from the vibration motor 43 is fixedly connected to an inner wall of the rotary drum 14, the vibration motor 43 is started to generate vibration, the vibration is transmitted to the rotary drum 14 and the arc-shaped filter plate 15 through the strong spring 42, on one hand, the vibration of the raw material is intensified to facilitate the screening, on the other hand, large particles on the surface of the arc-shaped filter plate 15 are shaken off to facilitate the discharge, the problem that the traditional screen requires manual cleaning, the cleaning is troublesome, time and labor are wasted, and dust is easily floated in the air to affect the health of workers is solved, the communication pipe 41 is fixedly installed on the outer surface of the rotary drum 14 in a penetrating manner, and the communication pipe 41 penetrates through the screening box 3 and extends to the outside, and communicating pipe 41 rotates with screening case 3 to be connected, make rotary drum 14 and external intercommunication, can give off its inside stability, avoid its inside high temperature to influence the use, the right flank of counter weight seat 8 rotates through the hinge and articulates there is row material mouth 11, the bottom surface fixedly connected with damping spring 9 of row material mouth 11, and damping spring 9 keeps away from the one end of row material mouth 11 and the right flank fixed connection of counter weight seat 8, under damping spring 9's the effect of elasticity, can make row material mouth 11 rock under the effect of raw materials whereabouts impulsive force, avoid row material mouth 11 to go up the raw materials and pile up and cause the jam, it is more smooth and easy to make its row material.

The working principle is as follows: when the concrete screening device with high stability for the building is used, the device is moved to a building construction site, a motor 16 is electrified to start the rotating drum 14 and the arc-shaped filter plate 15 to rotate, then a user pours raw materials into the screening box 3 from the feeding pipe 1, the raw materials fall into the arc-shaped filter plate 15 and roll along with an arc inside the arc-shaped filter plate 15, small particles fall and are discharged from the discharge pipe 13, and large particles rotate for a circle along with the arc-shaped filter plate 15 and are discharged from the slag discharge pipe 12;

then the vibrating motor 43 is electrified and started to generate vibration, the vibration is transmitted to the rotary drum 14 and the arc-shaped filter plate 15 through the strong spring 42, on one hand, the raw materials are convenient to shake and aggravate, screening is convenient, on the other hand, large particles on the surface of the arc-shaped filter plate 15 are shaken off, and the large particles are convenient to discharge.

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. The utility model provides a concrete screening plant that stability is stronger for building, includes screening case (3), its characterized in that: the outer fixed intercommunication respectively of surface of screening case (3) has inlet pipe (1), row material pipe (13) and row's cinder pipe (12), and the outer fixed surface of screening case (3) is connected with counter weight seat (8), the inside of screening case (3) is provided with rotary drum (14), the surface mounting of screening case (3) has gear motor (16), the output of gear motor (16) runs through screening case (3) and rotates rather than being connected, and the output and rotary drum (14) fixed connection of gear motor (16), the outer fixed surface of rotary drum (14) is connected with ARC filter (15), and the surface of ARC filter (15) contacts with the inner wall of screening case (3), the internally mounted of rotary drum (14) has vibration mechanism (4).

2. The concrete screening device with stronger stability for buildings according to claim 1, characterized in that: the outer surface of the screening box (3) is fixedly connected with a lifting ring (2), and the lifting ring (2) is made of stainless steel.

3. The concrete screening device with stronger stability for buildings according to claim 1, characterized in that: the front and the back of the screening box (3) are fixedly connected with reinforcing ribs (6), mounting holes (7) are formed in the bottom surfaces of the reinforcing ribs (6), and the reinforcing ribs (6) are fixedly connected with the counterweight seat (8).

4. The concrete screening device with stronger stability for building of claim 3, characterized in that: the outer surface of the bottom end of the counterweight seat (8) is fixedly connected with two symmetrical extension plates (5), and the top surfaces of the extension plates (5) are provided with limiting holes (10).

5. The concrete screening device with stronger stability for buildings according to claim 1, characterized in that: the vibration mechanism (4) comprises a communicating pipe (41), a vibration motor (43) is arranged inside the rotary drum (14), strong springs (42) which are arranged at equal intervals are fixedly connected to the outer surface of the vibration motor (43), and one end, far away from the vibration motor (43), of each strong spring (42) is fixedly connected with the inner wall of the rotary drum (14).

6. The concrete screening device with stronger stability for building of claim 5, characterized in that: the outer surface of the rotary drum (14) is fixedly provided with a communicating pipe (41) in a penetrating mode, the communicating pipe (41) penetrates through the screening box (3) and extends to the outside of the screening box, and the communicating pipe (41) is rotatably connected with the screening box (3).

7. The concrete screening device with stronger stability for buildings according to claim 1, characterized in that: the right flank of counter weight seat (8) rotates through the hinge and articulates there is row material mouth (11), the bottom surface fixedly connected with damping spring (9) of row material mouth (11), and damping spring (9) keep away from the one end of row material mouth (11) and the right flank fixed connection of counter weight seat (8).