CN210282741U

CN210282741U - Concrete mixer

Info

Publication number: CN210282741U
Application number: CN201920607228.5U
Authority: CN
Inventors: 庄水波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-04-10
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a concrete mixer, which comprises a mixing drum, a fixing frame and a water supply device, wherein the mixing drum is arranged above the fixing frame, the water supply device is matched with the mixing drum to be arranged, a spiral mixing rod and a scraping plate are arranged in the mixing drum, the mixing rod and the scraping plate are driven by a motor, the fixing frame comprises two fixing columns and two telescopic rods, the fixing columns are arranged in front of the mixing drum, the telescopic rods are arranged at the rear part of the mixing drum, a vibration frame is arranged at the middle position of the mixing drum, a vibration motor is arranged above the vibration frame, the rear part of the mixing drum is jacked up by the telescopic rods, the mixing drum vibrates by contacting with the vibration motor, a feed inlet is arranged above the mixing drum, the device adopts the scraping rods to scrape off concrete bonded on the inner wall of the mixing drum, bonding and waste are reduced, the mixing rod is matched with the spiral mixing rod to enable the, the cooperation shock dynamo accelerates the ejection of compact, improves mixing efficiency.

Description

Concrete mixer

Technical Field

The utility model belongs to the architectural equipment field, concretely relates to concrete mixer.

Background

The concrete mixer is a machine for mixing and stirring cement, gravel aggregate and water into concrete mixture, mainly comprises a mixing cylinder, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a rack, a supporting device and the like, and is divided into an intermittent type (batch type) and a continuous type according to the working property; according to the stirring principle, the method is divided into a self-falling type method and a forced type method; the device is divided into a fixed type and a movable type according to the installation mode; dividing a tilting type and a non-tilting type according to a discharging mode; according to the structure form of the mixing drum, the stirrer is divided into a pear type stirrer, a drum type stirrer, a double cone stirrer, a disc vertical shaft type stirrer, a circular groove horizontal shaft type stirrer and the like, the stirrer in any form has the problem of uneven stirring, and the stirred concrete is easy to adhere to the inner wall of the stirrer, so that the stirring is uneven, the materials cannot be fully utilized, along with the rapid development of the construction industry, the efficiency and quality problems of the concrete stirrer play a vital role in the whole project, and therefore the concrete stirrer for solving the problems of uneven concrete stirring and easy adhesion of the inner wall is urgently needed.

SUMMERY OF THE UTILITY MODEL

To the above problem, the main object of the present invention is to design a concrete mixer, which solves the problems of uneven mixing and easy adhesion of the inner wall.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a concrete mixer, it includes churn, mount and water supply installation, the churn establish the top at the mount, water supply installation sets up with the churn cooperation, establish spiral puddler and scrape the charging tray in the churn, the puddler drives through the motor with scraping the charging tray, the mount include two fixed columns and two telescopic links, the fixed column is established in the place ahead of churn, the telescopic link is established at the rear of churn, the intermediate position of churn sets up the vibrations frame, vibrations frame top sets up shock dynamo, telescopic link jack-up churn rear portion, the churn shakes with the contact of shock dynamo, the churn top sets up the feed inlet.

As a further description of the utility model, the puddler after the tip set up the fluted disc, scrape and set up the internal tooth on the charging tray, the fluted disc with scrape and set up the gear between the charging tray, the gear articulates through the connecting rod with the fluted disc, the gear is connected the transmission with fluted disc and scraping the charging tray, the fluted disc is connected to the motor.

As a further description of the present invention, the stirring rod is provided with a plurality of straight rods in the middle of the spiral.

As a further description of the utility model, scrape the charging tray on set up a plurality of V fonts and scrape the pole, scrape the pole cooperation churn inner wall and scrape the material.

As a further description of the present invention, the fluted disc is provided with a water inlet hole, and the water inlet pipe of the water supply device is connected to the water inlet hole.

As the utility model discloses further description, fixed column and telescopic link top all set up the spring, set up the spring fit on locating lever and the fixed column on the churn, the inside spout that sets up of fixed column, the locating lever inserts the spout.

Compared with the prior art, the technical effect of the utility model is that, the utility model provides a concrete mixer adopts the concrete of scraping the pole and bonding to the churn inner wall to scrape, reduces bonding and extravagant, utilizes spiral puddler cooperation straight-bar to make the mixing more even, and the spiral puddler passes through the motor and rotates realization automatic discharging, and the ejection of compact is accelerated to cooperation shock dynamo, improves mixing efficiency.

Drawings

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

FIG. 2 is a view of the internal stirring structure of the stirring drum of the present invention;

FIG. 3 is a view of the driving structure of the stirring rod and the scraping plate of the present invention;

fig. 4 is a structural view of the scraping plate of the present invention.

In the figure, 1, a stirring drum, 11, a feeding hole, 2, a fixed frame, 21, a fixed column, 22, an expansion rod, 3, a water supply device, 4, a stirring rod, 41, a fluted disc, 42, a straight rod, 5, a scraping disc, 51, a scraping rod, 6, a vibration frame, 61, a vibration motor and 7, gears are arranged.

Detailed Description

The present invention is described in detail below with reference to the attached drawings:

the utility model provides a concrete mixer, refer to fig. 1-4 and show, it includes churn 1, mount 2 and water supply installation 3, churn 1 establish in the top of mount 2, water supply installation 3 sets up with 1 cooperation of churn, establish spiral puddler 4 in the churn 1 and scrape charging tray 5, puddler 4 with scrape charging tray 5 and drive through the motor, mount 2 include two fixed columns 21 and two telescopic links 22, fixed column 21 establishes in the place ahead of churn 1, telescopic link 22 establishes the rear at churn 1, the intermediate position of churn 1 sets up vibrations frame 6, vibrations frame 6 top sets up shock dynamo 61, telescopic link 22 jack-up churn 1 rear portion, churn 1 shakes with shock dynamo 61 contact, churn 1 top sets up feed inlet 11.

4 rear end portion set up fluted disc 41, scrape and set up the internal tooth on the charging tray 5, fluted disc 41 with scrape and set up gear 7 between the charging tray 5, gear 7 is articulated through the connecting rod with fluted disc 41, gear 7 connects the transmission with fluted disc 41 with scraping charging tray 5, fluted disc 41 is connected to the motor.

A plurality of straight rods 42 are arranged in the middle of the spiral on the stirring rod 4.

The scraping disc 5 is provided with a plurality of V-shaped scraping rods 51, and the scraping rods 51 are matched with the inner wall of the mixing drum 1 to scrape materials.

The fluted disc 41 is provided with a water inlet hole, and a water inlet pipe on the water supply device 3 is connected to the water inlet hole.

Fixed column 21 and telescopic link 22 top all set up spring 23, set up spring 23 cooperation on locating lever and the fixed column 21 on the churn 1, fixed column 21 is inside to be set up the spout, the locating lever inserts the spout.

The utility model discloses a theory of operation: this concrete mixer is in operation process, cement, grit aggregate etc. are added 1 insidely in the churn through feed inlet 11, water supply installation 3 is opened and is added appropriate amount of water, open the motor, spiral puddler 4 begins to rotate, through spiral stirring and straight-bar stirring when rotating, scrape the concrete that pole 51 bonds the churn inner wall and strike off totally, the 1 rear portion of telescopic link 22 jack-up churn behind the misce bene, make churn 1 and shock dynamo 61 contact, the motor drives spiral puddler 4 and reverses, pour the concrete that will mix well fast, the circulation stirring mixes in proper order.

The above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a concrete mixer, it includes churn (1), mount (2) and water supply installation (3), its characterized in that: churn (1) establish in the top of mount (2), water supply installation (3) set up with churn (1) cooperation, establish spiral puddler (4) and scrape charging tray (5) in churn (1), puddler (4) with scrape charging tray (5) and drive through the motor, mount (2) including two fixed columns (21) and two telescopic links (22), the place ahead at churn (1) is established in fixed column (21), the rear at churn (1) is established in telescopic link (22), the intermediate position of churn (1) is provided with vibrations frame (6), vibrations frame (6) top sets up shock dynamo (61), telescopic link (22) jack-up churn (1) rear portion, churn (1) shakes with shock dynamo (61) contact, churn (1) top sets up feed inlet (11).

2. A concrete mixer according to claim 1, wherein: puddler (4) rear end set up fluted disc (41), scrape and set up the internal tooth on material dish (5), fluted disc (41) and scrape and set up gear (7) between material dish (5), gear (7) are articulated through the connecting rod with fluted disc (41), gear (7) are connected the transmission with fluted disc (41) and material dish (5) of scraping, fluted disc (41) are connected to the motor.

3. A concrete mixer according to claim 2, wherein: a plurality of straight rods (42) are arranged in the middle of the spiral on the stirring rod (4).

4. A concrete mixer according to claim 2, wherein: the material scraping disc (5) is provided with a plurality of V-shaped scraping rods (51), and the scraping rods (51) are matched with the inner wall of the stirring cylinder (1) to scrape materials.

5. A concrete mixer according to claim 2, wherein: the fluted disc (41) is provided with a water inlet hole, and a water inlet pipe on the water supply device (3) is connected to the water inlet hole.

6. A concrete mixer according to claim 1, wherein: fixed column (21) and telescopic link (22) top all set up spring (23), set up spring (23) cooperation on locating lever and fixed column (21) on churn (1), fixed column (21) inside sets up the spout, the locating lever inserts the spout.