CN212528218U

CN212528218U - A movable vertical vibration stirring device

Info

Publication number: CN212528218U
Application number: CN202022142229.2U
Authority: CN
Inventors: 贾文渊; 胡敏; 刘中华; 张建雄; 李涛涛
Original assignee: Cccc Highway Maintenance Engineering Technology Co ltd
Current assignee: Cccc Highway Maintenance Engineering Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-02-12
Anticipated expiration: 2030-09-25

Abstract

A movable vertical vibration stirring device, comprising an outer casing, a stirring device, a stirring drum, a vibrating device, a sliding device, a feeding port and a discharging port; the upper end of the outer casing is provided with a feeding port, and the stirring drum is coaxially arranged on the Inside the outer shell, the feeding port is located above the mixing drum, and the bottom of the mixing drum is provided with a discharging port; the mixing device is arranged on the outer shell, and the mixing device is located inside the mixing drum, and the vibrating device is arranged inside the outer shell on the side of the mixing drum; The sliding device is arranged on the inner bottom of the outer casing, and the mixing drum is arranged on the sliding device. The utility model adopts a simple mechanical structure to replace the special vibration device, which is low in cost and easy to maintain; the use of two kinds of stirring blades can not only meet the requirements of traditional stirring, but also solve the problem of the accumulation of the bottom mixture and the uneven stirring during vertical vibration stirring. When the mixing drum vibrates left and right, the scraper on the blade can scrape off the mixture on the drum wall to avoid material waste and reduce cleaning workload.

Description

Movable vertical vibration stirring device

Technical Field

The utility model belongs to the technical field of agitated vessel, in particular to portable vertical vibration agitating unit.

Background

The vibration technology is already applied to various engineering machines, for example, the vibration technology is applied to vertical concrete mixing equipment, so that the material particles are collided with each other violently, the convection and diffusion of the mixture can be enhanced, and the quality of the concrete is improved. However, vertical vibration stirring has many problems, for example, some materials fall to the bottom of the stirring cylinder under the action of gravity in the stirring process, and the materials are often accumulated and blocked at the lower part of the stirring cylinder; when the mixture is poured into the mixer, the vertical mixer is higher, so that the gravity of the material is accelerated to a great extent to cause certain impact on the mixer shaft and the mixing blades, and the service life of the mixer shaft and the mixing blades is greatly influenced.

Disclosure of Invention

An object of the utility model is to provide a portable vertical vibration agitating unit to solve above-mentioned problem.

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

a movable vertical vibration stirring device comprises an outer shell, a stirring device, a stirring cylinder, a vibrating device, a sliding device, a feeding hole and a discharging hole; a feed port is arranged at the upper end of the outer shell, the mixing drum is coaxially arranged inside the outer shell, the feed port is positioned above the mixing drum, and a discharge port is arranged at the bottom of the mixing drum; the stirring device is arranged on the outer shell and is positioned in the stirring cylinder, and the vibrating device is arranged in the outer shell on the side surface of the stirring cylinder; the sliding device is arranged at the bottom in the outer shell, and the mixing drum is arranged on the sliding device.

Further, the sliding device comprises a sliding rail, a sliding sleeve and a second spring; the slide rail is fixedly arranged at the inner bottom of the outer shell, the sliding sleeves are arranged on the slide rail, the mixing drum is arranged on the sliding sleeves, and the side surface of the mixing drum is connected with the inner side wall of the outer shell through the second spring.

Further, a second motor is arranged at the top of the outer shell, and the output end of the second motor is connected with the stirring device; the stirring device comprises a stirring shaft, a linear stirring blade, a scraping plate, a bolt and a bent stirring blade; the output end of the second motor is connected with the stirring shaft, a plurality of rows of linear stirring blades are arranged on the stirring shaft in an isoradian manner, a scraper blade is fixedly connected onto each linear stirring blade through a bolt, and the bent stirring blades are fixedly arranged at one end, far away from the second motor, of the stirring shaft.

Further, the vibration device comprises a rotating shaft, a cam, a first motor, an electromagnet and a light iron block; the first motor is fixedly arranged at the top in the outer shell, the output end of the first motor is connected with the rotating shaft, the bottom of the rotating shaft is connected with the bottom in the outer shell through a bearing, two cams are arranged on the rotating shaft, and a light iron block is arranged on the rotating shaft between the two cams; the electromagnet is arranged on the inner side wall of the outer shell at the position corresponding to the light iron block.

Further, the bottom of the outer shell at the position corresponding to the discharge port is provided with an opening, and a discharge guide cylinder is arranged on the opening.

Furthermore, two feed inlets are symmetrically arranged on two sides of the second motor, two first springs are arranged on the feed inlets, the end parts of the first springs are fixed on two sides above the feed inlets, and the upper ends of the first springs are connected with the sieve plate.

Furthermore, the bottom of the outer shell is provided with a moving device which is a universal wheel.

Compared with the prior art, the utility model discloses there is following technological effect:

the utility model adopts a simple mechanical structure to replace a special vibration device, and has low cost and easy maintenance; the adoption of two stirring blades can not only meet the requirement of traditional stirring, but also solve the problems of accumulation of the mixture at the bottom and uneven stirring during vertical vibration stirring; when the mixing drum vibrates left and right, the scraper blade on the blade can scrape off the mixed material on the drum wall, so that the waste of materials is avoided, and the cleaning workload is reduced;

furthermore, the feeding device adopts the matching of the sieve plate and the spring, can play a role of vibrating the materials, can continuously and efficiently feed the materials, and simultaneously avoids the impact on the stirring shaft when the materials fall down;

furthermore, the spring II not only can reset the stirring cylinder, but also plays a role in vibration reduction;

furthermore, the device can be moved, is convenient to use, and improves the stirring efficiency;

further, the outer wall encloses a large amount of noise and pollution.

Drawings

FIG. 1 is a general schematic view of a novel movable vertical vibration stirring device;

FIG. 2 is a schematic view of the stirring device;

fig. 3 is a schematic structural diagram of the vibration device.

Wherein: 1-moving device, 2-vibrating device, 21-rotating shaft, 22-cam, 23-light iron block, 3-electromagnet, 4-outer wall, 5-first motor, 6-feeding hole, 7-first spring, 8-sieve plate, 9-second motor, 10-stirring device, 101-stirring shaft, 102-linear stirring blade, 103-scraping plate, 104-bolt, 105-bent stirring blade, 11-stirring barrel, 12-second spring, 13-sliding rail, 14-sliding sleeve, 15-discharging hole and 16-discharging guide barrel.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

referring to fig. 1 to 3, a novel movable vertical vibration stirring apparatus includes an outer wall, a moving device, a stirring device, a vibrating device, and a feeding and discharging device. The stirring device comprises a stirring cylinder, a linear stirring blade, a bent stirring blade, a scraping plate and a second motor; the second motor is arranged on the outer side of the outer wall; the linear stirring blade and the bent stirring blade are fixed on the stirring shaft, and the scraping plate is fixed at the end part of the linear stirring blade through a bolt; the bottom of the mixing drum is provided with a sliding sleeve, the mixing drum is arranged on a sliding rail through the sliding sleeve and can slide left and right, and a discharge hole is formed in the lower left of the mixing drum; the sliding rail is fixed at the bottom of the outer wall;

the vibration device comprises a first motor, a cam and a rotating shaft; the first motor is fixed at the upper left part of the outer wall; one end of the rotating shaft is connected with the motor, the other end of the rotating shaft is connected with the bottom of the outer wall, the rotating shaft is driven by the first motor to rotate, and the rotating shaft is welded with two cams and a light iron block on one side;

the feeding devices are symmetrically arranged on the outer wall and comprise feeding holes, first springs and sieve plates; the sieve plate is connected with the upper ends of the first springs, and the lower ends of the two first springs are fixed on two sides above the feed port;

the discharging device comprises a discharging port and a discharging guide cylinder; the discharging guide cylinder is arranged at the bottom of the outer wall;

an electromagnet is arranged on one side of the outer wall, and two second springs are arranged on the other side of the outer wall and connected with the side face of the mixing drum.

Referring to fig. 1, a novel movable vertical vibration stirring device comprises an outer wall 4, a moving device 1, a stirring device, a vibrating device, and a feeding and discharging device. The stirring device comprises a stirring cylinder 11, a linear stirring blade 102, a bent stirring blade 105, a scraping plate 103 and a second motor 9, wherein the second motor 9 is arranged on the outer side of the outer wall 4 and drives the stirring shaft 101 to rotate for stirring; as shown in fig. 2, the linear stirring vanes 102 and the bent stirring vanes 105 are distributed and fixed on the upper part and the bottom part of the stirring shaft 101, and the scraper 103 is fixed on the end part of the linear stirring vanes 102 by bolts 104; a sliding sleeve 14 is arranged at the bottom of the mixing drum 11, is arranged on a sliding rail 13 through the sliding sleeve 14 and can slide left and right, a discharge hole 15 is arranged at the lower left of the mixing drum 11, and the sliding rail 13 is fixed at the bottom of the outer wall 4;

the vibration device includes a first motor 5, a cam 22, and a rotary shaft 21. The first motor 5 is fixed at the upper left of the outer wall 4, one end of the rotating shaft 21 is connected with the first motor 5, the other end is connected with the bottom of the outer wall 4, and the rotating shaft 21 is driven by the first motor 5 to rotate, as shown in fig. 3, two cams 22 and a light iron block 23 at one side are welded on the rotating shaft 21;

further, as shown in fig. 1, the feeding device is symmetrically arranged on the outer wall 4 and comprises a feeding hole 6, a first spring 7 and a sieve plate 8. The lower ends of the two first springs 7 are fixed on two sides above the feed inlet 6, and the upper ends are connected with the sieve plate 8; discharging device includes discharge gate 15 and ejection of compact guide cylinder 16, and ejection of compact guide cylinder 16 establishes in 4 bottoms on the outer wall, and after the stirring work, discharge gate 15 just aims at with ejection of compact guide cylinder 16, carries out the ejection of compact. The electromagnet 3 is arranged on one side of the outer wall 4, and the two second springs 12 are arranged on the other side and connected with the side surface of the mixing drum 11.

The following is a detailed description of the implementation of the present invention:

when the vertical vibrating equipment works, the equipment is firstly moved to a working place, then the mixture is added into the mixing drum 11 through the feeding device, when the mixture just falls on the screening plate 8, the spring 7 is compressed due to large weight, the weight of the mixture becomes light along with the falling of the material, the spring 7 resets, the spring 7 continuously stretches and retracts to drive the screening plate 8 to vibrate up and down along with the increase and the falling of the poured material, so that the feeding speed is improved, and meanwhile, the existence of the screening plate 8 also ensures continuous feeding and avoids the impact on the mixing blades when the material falls down; after the feeding is finished, starting the stirring device and the vibrating device, and as shown in fig. 1, when the stirring operation is finished, the first motor 5 drives the rotating shaft 21 to rotate, and then the cam 22 rotates, when the longer side of the cam 22 turns to the right side, the stirring cylinder 11 is pushed to the right side, and when the longer side turns to the left side, the stirring cylinder 11 returns to the original position under the extension of the second spring 12, and the vibrating operation is realized under the rotation of the cam 22; the stirring blades also stir under the rotation of the stirring shaft 101, and when the stirring drum 11 vibrates left and right, the scraper 103 can scrape off materials adhered to the drum wall; the linear stirring blade 102 stirs the materials at the middle upper part, and the bent stirring blade 105 stirs the materials at the bottom;

when the stirring is about to be finished, the vibrating device stops, the electromagnet 3 is electrified to suck the light iron block 23 to the left side, the stirring cylinder 11 returns to the initial position, at the moment, the discharge port 15 is just aligned to the discharge guide cylinder 16, then the discharge port 15 is opened, the stirred concrete is discharged along the discharge guide cylinder 16, the discharge is not clean due to the fact that the bottom of the stirring cylinder 11 is a plane, the stirring device still works during discharging, and the bent stirring blades 105 push the stirred concrete to the discharge port 15 during rotation so as to discharge the concrete cleanly; and stopping the stirring device after the discharging is finished, and finishing the vertical vibration stirring.

Claims

1. A movable vertical vibration stirring device is characterized by comprising an outer shell (4), a stirring device (10), a stirring cylinder (11), a vibrating device (2), a sliding device, a feeding hole (6) and a discharging hole (15); a feed inlet (6) is formed in the upper end of the outer shell (4), the mixing drum (11) is coaxially arranged in the outer shell (4), the feed inlet (6) is positioned above the mixing drum (11), and a discharge outlet (15) is formed in the bottom of the mixing drum (11); the stirring device (10) is arranged on the outer shell (4), the stirring device (10) is positioned in the stirring cylinder (11), and the vibrating device (2) is arranged in the outer shell (4) on the side surface of the stirring cylinder (11); the sliding device is arranged at the inner bottom of the outer shell (4), and the mixing drum (11) is arranged on the sliding device.

2. A mobile vertical vibratory mixing apparatus as defined in claim 1 wherein the slide means includes a slide track (13), a slide sleeve (14) and a second spring (12); the slide rail (13) is fixedly arranged at the inner bottom of the outer shell (4), the slide rail is sleeved with the sliding sleeves (14), the mixing drum (11) is arranged on the sliding sleeves (14), and the side surface of the mixing drum (11) is connected with the inner side wall of the outer shell (4) through the second spring (12).

3. A movable vertical vibration stirring device as claimed in claim 1, characterized in that a second motor (9) is arranged at the top of the outer shell (4), and the output end of the second motor (9) is connected with the stirring device (10); the stirring device (10) comprises a stirring shaft (101), a linear stirring blade (102), a scraper (103), a bolt (104) and a bent stirring blade (105); the output end of the second motor (9) is connected with the stirring shaft (101), a plurality of rows of linear stirring blades (102) are arranged on the stirring shaft (101) in an equidistance manner, each linear stirring blade (102) is fixedly connected with a scraper (103) through a bolt (104), and one end, far away from the second motor (9), of the stirring shaft (101) is fixedly provided with a bent stirring blade (105).

4. A movable vertical vibration stirring apparatus as claimed in claim 1, wherein the vibration means (2) comprises a rotation shaft (21), a cam (22), a first motor (5), an electromagnet (3) and a light iron block (23); the first motor (5) is fixedly arranged at the inner top of the outer shell (4), the output end of the first motor (5) is connected with the rotating shaft (21), the bottom of the rotating shaft (21) is connected with the inner bottom of the outer shell (4) through a bearing, two cams (22) are arranged on the rotating shaft (21), and a light iron block (23) is arranged on the rotating shaft between the two cams (22); the electromagnet (3) is arranged on the inner side wall of the outer shell (4) at the position corresponding to the light iron block (23).

5. A movable vertical vibration stirring apparatus as claimed in claim 1, wherein the bottom of the outer casing (4) corresponding to the discharge port (15) is provided with an opening, and a discharge guide cylinder (16) is arranged on the opening.

6. A movable vertical vibration stirring device as claimed in claim 1, characterized in that two feed inlets (6) are symmetrically arranged at both sides of the second motor (9), two first springs (7) are arranged on the feed inlets (6), the ends of the first springs (7) are fixed at both sides above the feed inlets (6), and the upper ends of the first springs (7) are connected with the sieve plate (8).

7. A movable vertical vibration stirring apparatus as claimed in claim 1, wherein the bottom of the outer casing (4) is provided with a moving device (1), and the moving device (1) is a universal wheel.