CN215359165U

CN215359165U - Lower hopper vibrator

Info

Publication number: CN215359165U
Application number: CN202120447201.1U
Authority: CN
Inventors: 陈勇潮; 陈应培; 苏海潮
Original assignee: Guangzhou Yongchuang Concrete Co ltd
Current assignee: Guangzhou Yongchuang Concrete Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-12-31
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a blanking hopper vibrator, belongs to the field of concrete station production equipment, and mainly solves the problem of how to enable raw materials such as stones, sand, concrete and the like in a blanking hopper to quickly and smoothly pass through the blanking hopper; the center in the discharging hopper is also provided with a stirring mechanism, and two ends of the stirring mechanism are respectively fixed on the two vibrating plates and move along with the reciprocating vibration of the vibrating plates. According to the utility model, the reciprocating vibration of the vibrating plates at two sides can promote the raw materials to move forwards, the stirring mechanism can promote the raw materials to rapidly and smoothly pass through the discharging hopper, particularly, the concrete can be prevented from being adhered to the inner wall of the outlet of the discharging hopper, the discharging efficiency is improved, and the burden of manually cleaning the discharging hopper is reduced.

Description

Lower hopper vibrator

Technical Field

The utility model relates to the field of concrete station production equipment, in particular to a blanking hopper vibrator.

Background

In the equipment of concrete station production concrete, lower hopper is common equipment, need to put into lower hopper through the stone that weighs, the sand, fall down from lower hopper, get into mixing apparatus through the conveyer belt, when the concrete that stirs for a certain time needs temporary storage, also can put in lower hopper earlier, traditional lower hopper structure function singleness, most is the funnel-shaped of wall thickness unanimity, the stone, the sand takes place when the oral area extrudees each other and causes the condition of unable smooth through lower hopper, or the speed of passage is slow, very unsmooth, especially the concrete that stirs, viscidity is big, the mobility is poor very much, when the whereabouts, the inner wall gathering of hopper and its export under being especially easy to adhere, after solidifying, the exit sectional area of lower hopper diminishes, cause behind concrete unable smooth, fast through.

Therefore, a hopper vibrator needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blanking hopper vibrator, which mainly solves the problem of how to enable raw materials such as stones, sand, concrete and the like in a blanking hopper to quickly and smoothly pass through the blanking hopper.

The utility model provides a blanking hopper vibrator which comprises a blanking hopper, wherein two opposite vibrating plates are arranged on two sides of the inner wall of the blanking hopper, a spring is arranged on the back surface of each vibrating plate and fixed on the inner wall of the blanking hopper through the spring, vibrating motors are further arranged on the outer walls of the two sides of the blanking hopper, and vibrating parts of the vibrating motors penetrate through the blanking hopper and are connected with the vibrating plates;

and the center in the blanking hopper is also provided with a stirring mechanism, and two ends of the stirring mechanism are respectively fixed on the two vibrating plates and move along with the reciprocating vibration of the vibrating plates.

In a preferred embodiment, the stirring mechanism comprises a middle block, a first rotating block, a second rotating block, a first connecting rod, a second connecting rod and two supporting rods, wherein one end of each supporting rod is fixed on the inner wall of the lower hopper, the other end of each supporting rod is fixed on the side surface of the middle block, and the middle block is positioned in the center of the inner part of the lower hopper and close to the outlet of the lower hopper;

the first rotating block is rotatably arranged at the top of the middle block, the second rotating block is rotatably arranged at the top of the first rotating block, one end of the first connecting rod is rotatably arranged on the first rotating block, the other end of the first connecting rod is fixed on one vibrating plate, one end of the second connecting rod is rotatably arranged on the second rotating block, and the other end of the second connecting rod is fixed on the other vibrating plate;

and the first connecting rod and the second connecting rod are both provided with a plurality of stirring columns.

In a preferred embodiment, the first link and the second link are symmetrical about the middle block as a point of symmetry.

In a preferred embodiment, support plates are arranged on two sides of the outer wall of the lower hopper, and the vibration motor is arranged on the support plates.

The utility model has the technical effects and advantages that:

the vibration board reciprocating vibration of both sides can promote raw materials such as stone, sand and concrete and move forward, and rabbling mechanism can promote quick, the smooth and easy hopper of passing through down of above-mentioned raw materials, can prevent especially that the concrete from adhering on the inner wall of hopper export down, improves the unloading efficiency of above-mentioned raw materials, alleviates the burden of hopper under the manual cleaning.

Drawings

FIG. 1 is an overall front view;

FIG. 2 is an elevational view of the components in the lower hopper in a positional relationship;

FIG. 3 is a top view of the positional relationship of the components in the lower hopper.

Description of reference numerals: 1. feeding a hopper; 11. a support plate; 12. a vibration motor; 2. a vibrating plate; 21. a spring; 3. a middle block; 31. a first rotating block; 32. a second rotating block; 33. a first link; 34. a second link; 35. a support bar; 4. the column was stirred.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

A blanking hopper vibrator is shown in figures 1-3 and comprises a blanking hopper 1, wherein two sides of the inner wall of the blanking hopper 1 are provided with opposite vibrating plates 2, the back surface of each vibrating plate 2 is provided with a spring 21 and is fixed on the inner wall of the blanking hopper 1 through the spring 21, the outer walls of two sides of the blanking hopper 1 are also provided with a vibrating motor 12, a vibrating part of the vibrating motor 12 penetrates through the blanking hopper 1 and is connected with the vibrating plates 2, the vibrating motor 12 can drive the vibrating plates 2 to vibrate in a reciprocating mode when working, and the springs 21 play a supporting role;

the lower hopper 1 is also provided with a stirring mechanism at the center, and two ends of the stirring mechanism are respectively fixed on the two vibrating plates 2 and move along with the reciprocating vibration of the vibrating plates 2.

The stirring mechanism comprises a middle block 3, a first rotating block 31, a second rotating block 32, a first connecting rod 33, a second connecting rod 34 and supporting rods 35, one end of each supporting rod 35 is fixed on the inner wall of the lower hopper 1, the other end of each supporting rod is fixed on the side face of the middle block 3, and the middle block 3 is positioned in the center of the inside of the lower hopper 1 and close to the outlet of the lower hopper 1;

the first rotating block 31 is rotatably arranged at the top of the middle block 3 through a bearing structure, the second rotating block 32 is rotatably arranged at the top of the first rotating block 31 through a bearing structure, one end of a first connecting rod 33 is rotatably arranged on the first rotating block 31, the other end of the first connecting rod is fixed on one vibrating plate 2, one end of a second connecting rod 34 is rotatably arranged on the second rotating block 32, the other end of the second connecting rod is fixed on the other vibrating plate 2, and the reciprocating vibration of the vibrating plates 2 can drive the first connecting rod 33 and the second connecting rod 34 to move back and forth;

the first connecting rod 33 and the second connecting rod 34 are respectively provided with a plurality of stirring columns 4, and the stirring columns 4 are used for stirring raw materials such as stones, sand and concrete in the feeding hopper 1.

The first link 33 and the second link 34 are symmetrical with respect to the center of the middle block 3. When moving, the first link 33 and the second link 34 move close to or away from each other

Supporting plates 11 are arranged on two sides of the outer wall of the discharging hopper 1, and a vibration motor 12 is arranged on the supporting plates 11.

To sum up, when the raw materials such as stones, sand and concrete and the like in the blanking hopper 1 need to fall out, the vibration motor 12 works to drive the vibration plate 2 to vibrate in a reciprocating manner, so that the raw materials are pushed forward towards the outlet of the blanking hopper 1, the reciprocating motion of the vibration plate 2 drives the first connecting rod 33 and the second connecting rod 34 to move in a reciprocating manner so as to drive the stirring column 4 to move in a reciprocating manner, and the stirring column 4 stirs the raw materials so that the raw materials quickly pass through the outlet of the blanking hopper 1;

the cooperation of the vibrating plate 2 and the stirring column 4 can quickly and efficiently make the raw materials, particularly concrete, quickly, efficiently and completely flow out of the blanking hopper 1 without adhesion, and the concrete does not adhere to the inner wall of the outlet.

It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. The blanking hopper vibrator comprises a blanking hopper (1) and is characterized in that two opposite vibrating plates (2) are arranged on two sides of the inner wall of the blanking hopper (1), a spring (21) is arranged on the back surface of each vibrating plate (2) and fixed on the inner wall of the blanking hopper (1) through the spring (21), a vibrating motor (12) is further arranged on the outer wall of each of the two sides of the blanking hopper (1), and a vibrating part of the vibrating motor (12) penetrates through the blanking hopper (1) and is connected with the vibrating plates (2);

the stirring mechanism is further arranged in the center of the lower hopper (1), and two ends of the stirring mechanism are respectively fixed on the two vibrating plates (2) and move along with the reciprocating vibration of the vibrating plates (2).

2. A hopper vibrator according to claim 1, characterized in that the stirring mechanism comprises a middle block (3), a first rotating block (31), a second rotating block (32), a first connecting rod (33), a second connecting rod (34) and two supporting rods (35), one end of each of the two supporting rods (35) is fixed on the inner wall of the hopper (1) and the other end is fixed on the side of the middle block (3), and the middle block (3) is located at the center of the inside of the hopper (1) and close to the outlet of the hopper (1);

the first rotating block (31) is rotatably arranged at the top of the middle block (3), the second rotating block (32) is rotatably arranged at the top of the first rotating block (31), one end of the first connecting rod (33) is rotatably arranged on the first rotating block (31), the other end of the first connecting rod is fixed on one vibrating plate (2), one end of the second connecting rod (34) is rotatably arranged on the second rotating block (32), and the other end of the second connecting rod is fixed on the other vibrating plate (2);

the first connecting rod (33) and the second connecting rod (34) are both provided with a plurality of stirring columns (4).

3. A hopper vibrator according to claim 2, characterized in that the first (33) and second (34) links are centrally symmetrical about the middle block (3).

4. A hopper vibrator according to claim 3, characterized in that the hopper (1) is provided with support plates (11) on both sides of its outer wall, and the vibration motor (12) is provided on the support plates (11).