CN212602572U

CN212602572U - Anti-caking concrete stirring device

Info

Publication number: CN212602572U
Application number: CN202020436284.XU
Authority: CN
Inventors: 赖永斌
Original assignee: Qingyuan Honghengbai Construction Co ltd
Current assignee: Qingyuan Honghengbai Construction Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-02-26
Anticipated expiration: 2030-03-30

Abstract

The utility model provides an anti-caking concrete stirring device, which comprises a feeding mechanism and a stirring mechanism, wherein the stirring mechanism comprises a stirring barrel and a barrel cover, a feed inlet is arranged on the barrel cover, and a discharge outlet of the feeding mechanism is communicated with the feed inlet of the barrel cover; a stirring shaft is arranged in the stirring barrel, the stirring shaft is driven by a driving motor, a first scraper blade and a second scraper blade are arranged on the stirring shaft, and one sides of the first scraper blade and the second scraper blade, which are far away from the stirring shaft, are in sliding butt joint with the inner wall of the stirring barrel; the bottom surface of the barrel cover is provided with a spray pipe, the spray pipe is of an annular structure and is matched with the top opening of the stirring barrel, the spray pipe is communicated with an external water source through a water inlet pipe, the bottom of the spray pipe is provided with a plurality of water spraying holes which are distributed in a circumferential array mode, the water spraying holes are all arranged towards the inner wall of the stirring barrel, and a water curtain is formed when water is sprayed; its novel structure can make the material carry out abundant stirring and mix, and can prevent that the concrete adhesion is at the container inner wall, and subsequent equipment of also being convenient for is clean, avoids influencing subsequent processingquality.

Description

Anti-caking concrete stirring device

Technical Field

The utility model relates to a building production equipment field, more specifically relates to a prevent concrete mixing device that agglomerates.

Background

The concrete is a general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials, and is cement concrete which is mixed with water according to a certain proportion and is stirred, and is also called common concrete.

Concrete processing generally adopts the mixer to stir, pour the concrete material into the mixer earlier, add water a bit more, add water and stir simultaneously, finally make the concrete, after the concrete dries, hardness is very big, and be stained with the residual concrete that attaches at the mixer inner wall after long-time delay, can influence the processing stirring's of concrete homogeneity, make the mixing ratio of processing concrete and water receive the influence, and then reduce the processingquality of concrete, thereby cause the construction quality decline of floor, the concrete hardness that attaches simultaneously is great, it is comparatively difficult to get rid of, influence subsequent processing.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that an anti-caking concrete mixing device is provided, its novel structure can make the material carry out abundant stirring and mix, and can prevent that the concrete adhesion is at the container inner wall, and subsequent equipment that also can be convenient for is clean, avoids influencing subsequent processingquality.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides an anti-caking concrete stirring device, which comprises a feeding mechanism and a stirring mechanism, wherein the stirring mechanism comprises a stirring barrel and a barrel cover, a feed inlet is arranged on the barrel cover, and a discharge outlet of the feeding mechanism is communicated with the feed inlet of the barrel cover; the bottom of the stirring barrel is communicated with a discharge pipe, and a discharge valve is arranged on the discharge pipe; a stirring shaft is arranged in the stirring barrel, the stirring shaft is vertically erected in the stirring barrel through a bearing seat and is arranged along the axis of the stirring barrel, the top end of the stirring shaft movably penetrates through the barrel cover, the end part of the stirring shaft is connected with an output shaft of a driving motor through a coupler, the driving motor is installed on the top surface of the barrel cover through a support, a first scraper blade and a second scraper blade are respectively arranged on two opposite sides of the stirring shaft, the first scraper blade and the second scraper blade are fixedly connected with the stirring shaft through a connecting rod, and one sides of the first scraper blade and the second scraper blade, which are far away from the stirring shaft, are in sliding abutting contact with the inner wall of the stirring barrel; the bottom surface fixed mounting of bung has the shower, the shower be the loop configuration and with the open-top looks adaptation of agitator, the top intercommunication of shower is equipped with the inlet tube, the inlet tube runs through bung and outside water source intercommunication, be equipped with the solenoid valve on the inlet tube, the bottom of shower is equipped with a plurality of hole for water jets, the hole for water jets is circumference array distribution, the hole for water jets all moves towards form the cascade when the inner wall setting of agitator and water spray.

The utility model discloses in the technical scheme of preferred, first scraper blade is bar plate structure, the second scraper blade is the arc structure, the second scraper blade with agitator inner wall looks adaptation, the top arc length of second scraper blade is greater than the bottom arc length, forms the arc hypotenuse.

The utility model discloses among the technical scheme of preferred, the hole for water spraying includes first water hole and second water hole, first water hole court the inner wall of agitator just follows the clockwise water spray, the second water hole court the inner wall of agitator just follows the anticlockwise water spray, first water hole reaches the crisscross setting in second water hole interval.

In the technical scheme of the preferred embodiment of the present invention, the bottom end of the stirring shaft extends into the discharge pipe, and the side wall is fixedly provided with a first stirring support rod.

The utility model discloses in the technical scheme of preferred, the bottom of agitator is the bucket structure, connecting rod fixedly connected with third scraper blade is passed through to the bottom of (mixing) shaft, the third scraper blade with the barrel head shape looks adaptation of agitator just follows the barrel head inner wall of agitator slides and supports and hold.

In the technical scheme of the preferred embodiment of the present invention, at least two second stirring struts are fixed to the middle of the stirring shaft.

The utility model discloses in the technical scheme of preferred, feed mechanism includes the spiral material loading machine of vertical setting, and locates the basin of throwing of spiral material loading machine bottom, the top discharge gate of spiral material loading machine with the feed inlet intercommunication of bung.

The utility model has the advantages that:

the utility model provides an anti-caking concrete stirring device, which has a novel structure, and the design of a stirring shaft, a first scraper blade and a second scraper blade can fully stir and mix materials in a stirring barrel; wherein first scraper blade, second scraper blade support the inner wall of holding the agitator and slide, can scrape the material of adhesion at the bucket wall and fall, prevent the concrete adhesion at the agitator inner wall, and the design of shower can also carry out certain moist or wash the agitator inner wall at the water supply process, and further prevent the material adhesion, avoid the caking, also can be convenient for subsequent equipment clean, avoid influencing subsequent processingquality.

Drawings

Fig. 1 is a schematic structural view of an anti-caking concrete stirring apparatus provided in an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a stirring mechanism provided in an embodiment of the present invention;

fig. 3 is a schematic structural view of a second scraper provided in an embodiment of the present invention;

fig. 4 is a schematic diagram of a shower spraying provided in an embodiment of the present invention.

In the figure:

100. a feeding mechanism; 110. a spiral feeder; 120. a feeding basin; 200. a stirring mechanism; 210. a stirring barrel; 220. a barrel cover; 230. a discharge pipe; 240. a discharge valve; 300. a stirring shaft; 310. a drive motor; 320. a first squeegee; 330. a second squeegee; 350. a first stirring strut; 360. a third squeegee; 370. a second stirring rod; 410. a shower pipe; 420. a water inlet pipe; 430. an electromagnetic valve; 440. and (4) water spray holes.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the present invention discloses an anti-caking concrete stirring device, which comprises a feeding mechanism 100 and a stirring mechanism 200, wherein the stirring mechanism 200 comprises a stirring barrel 210 and a barrel cover 220, a feed port is arranged on the barrel cover 220, and a discharge port of the feeding mechanism 100 is communicated with the feed port of the barrel cover 220; a discharge pipe 230 is communicated with the bottom of the stirring barrel 210, and a blanking valve 240 is arranged on the discharge pipe 230; a stirring shaft 300 is arranged in the stirring barrel 210, the stirring shaft 300 is vertically erected in the stirring barrel 210 through a bearing seat and is arranged along the axis of the stirring barrel 210, the top end of the stirring shaft 300 movably penetrates through the barrel cover 220, the end part of the stirring shaft is connected with an output shaft of a driving motor 310 through a coupler, the driving motor 310 is installed on the top surface of the barrel cover 220 through a support, a first scraper 320 and a second scraper 330 are respectively arranged on two opposite sides of the stirring shaft 300, the first scraper 320 and the second scraper 330 are both fixedly connected with the stirring shaft 300 through a connecting rod, and one sides of the first scraper 320 and the second scraper 330, which are far away from the stirring shaft 300, are both in sliding abutting contact with the inner wall of the stirring barrel 210; the bottom surface fixed mounting of bung 220 has shower 410, shower 410 be the loop configuration and with agitator 210's open-top looks adaptation, shower 410's top intercommunication is equipped with inlet tube 420, inlet tube 420 runs through bung 220 and outside water source intercommunication, be equipped with solenoid valve 430 on the inlet tube 420, shower 410's bottom is equipped with a plurality of hole for water jets 440, hole for water jets 440 is the circumference array and distributes, hole for water jets 440 all faces form the cascade when the inner wall setting of agitator 210 just sprays water.

The anti-caking concrete stirring device is novel in structure, and materials in the stirring barrel 210 can be fully stirred and mixed by the design of the stirring shaft 300, the first scraper 320 and the second scraper 330; wherein first scraper blade 320, second scraper blade 330 support and hold the inner wall of agitator 210 and slide, can scrape the material of adhesion at the bucket wall, prevent that the concrete adhesion is at agitator 210 inner wall, and the design of shower 410 can also carry out certain moist or wash agitator 210 inner wall at the water supply process, and further prevent the material adhesion, avoid the caking, also can be convenient for subsequent equipment clean, avoid influencing subsequent processingquality.

Further, the first scraper 320 is a strip-shaped plate structure, the second scraper 330 is an arc-shaped plate structure, the second scraper 330 is matched with the inner wall of the stirring barrel 210, and the top arc length of the second scraper 330 is greater than the bottom arc length to form an arc-shaped inclined edge; this structural design can effectively increase the clear area of scraping, can accelerate and the effectual material of scraping the adhesion at agitator 210 inner wall, improves the clearance quality.

Further, the water spraying holes 440 include a first water hole and a second water hole, the first water hole sprays water towards the inner wall of the stirring barrel and along the clockwise direction, the second water hole sprays water towards the inner wall of the stirring barrel 210 and along the counterclockwise direction, and the first water hole and the second water hole are alternately arranged; this structural design can effectual improvement water spray range for the water spray is along the inner wall landing of agitator 210, thereby realizes moist or abluent effect, can prevent the material adhesion, also the washing in the later stage of being convenient for.

Further, the bottom end of the stirring shaft 300 extends into the discharge pipe 230, and a first stirring strut 350 is fixedly arranged on the side wall; this structural design can make things convenient for subsequent unloading smoothly, prevents to block up.

Further, the bottom of the stirring barrel 210 is of a bucket-shaped structure, the bottom of the stirring shaft 300 is fixedly connected with a third scraper 360 through a connecting rod, and the third scraper 360 is matched with the barrel bottom of the stirring barrel 210 in shape and slides and abuts against the inner wall of the barrel bottom of the stirring barrel 210; this structural design can further strengthen the clearance effect, prevents that the material from adhering in the barrel head position of agitator 210.

Further, at least two second stirring support rods 370 are fixedly arranged at the middle position of the stirring shaft 300; this structural design can increase the stirring area to impel the material intensive mixing.

Further, the feeding mechanism 100 includes a vertically arranged spiral feeding machine 110, and a feeding basin 120 disposed at the bottom end of the spiral feeding machine 110, and a discharge port at the top end of the spiral feeding machine 110 is communicated with a feed port of the barrel cover 220; this structural design can be convenient for constructor puts in the material, convenient operation.

The working principle is as follows:

a constructor puts a preset amount of materials into the feeding basin 120, starts the spiral feeding machine 110 and the driving motor 310, and opens the electromagnetic valve 430, the spiral feeding machine 110 sends the materials in the feeding basin 120 into the stirring barrel 210, the water spraying pipe 410 sprays water to the inner wall of the stirring barrel 210 at the same time, and the stirring shaft 210 is driven by the driving motor 310 to rotate, so that the materials are fully stirred and mixed; in the mixing process, concrete is inevitably adhered to the wall of the stirring barrel 210, and the first scraper 320, the second scraper 330 and the third scraper 360 rotating along with the stirring shaft 300 can scrape the concrete adhered to the wall of the barrel off to participate in stirring and mixing; after the batch of concrete is prepared, the spiral feeding machine 110 is closed, the discharging valve 240 is opened, and the rotating stirring shaft 300 can accelerate the discharge of the concrete and scrape off the reserved concrete, so that the batch of concrete is processed; it should be noted that, when the water supply amount reaches the preset amount, the solenoid valve 430 is closed; when the continuous processing is not needed, the stirring barrel 210 needs to be cleaned, the driving motor 310 and the electromagnetic valve 430 are started, and the inner wall of the stirring barrel 210 is cleaned by clean water to prevent caking.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides a prevent concrete mixing device that agglomerates which characterized in that:

the stirring device comprises a feeding mechanism (100) and a stirring mechanism (200), wherein the stirring mechanism (200) comprises a stirring barrel (210) and a barrel cover (220), a feeding hole is formed in the barrel cover (220), and a discharging hole of the feeding mechanism (100) is communicated with the feeding hole of the barrel cover (220); a discharge pipe (230) is communicated with the bottom of the stirring barrel (210), and a blanking valve (240) is arranged on the discharge pipe (230); a stirring shaft (300) is arranged in the stirring barrel (210), the stirring shaft (300) is vertically erected in the stirring barrel (210) through a bearing seat and is arranged along the axis of the stirring barrel (210), the top end of the stirring shaft (300) movably penetrates through the barrel cover (220) and the end part of the stirring shaft is connected with an output shaft of the driving motor (310) through a coupler, the driving motor (310) is arranged on the top surface of the barrel cover (220) through a bracket, a first scraper (320) and a second scraper (330) are respectively arranged on two opposite sides of the stirring shaft (300), the first scraper (320) and the second scraper (330) are both fixedly connected with the stirring shaft (300) through connecting rods, one sides of the first scraper (320) and the second scraper (330) far away from the stirring shaft (300) are in sliding and abutting contact with the inner wall of the stirring barrel (210); the utility model discloses a water spraying device, including agitator (210), the bottom surface fixed mounting of bung (220) has spray pipe (410), spray pipe (410) be ring structure and with the open-top looks adaptation of agitator (210), the top intercommunication of spray pipe (410) is equipped with inlet tube (420), inlet tube (420) run through bung (220) and outside water source intercommunication, be equipped with solenoid valve (430) on inlet tube (420), the bottom of spray pipe (410) is equipped with a plurality of hole for water spraying (440), hole for water spraying (440) are circumference array distribution, hole for water spraying (440) all face form the cascade when the inner wall setting of agitator (210) and water spraying.

2. The anti-caking concrete stirring device according to claim 1, characterized in that:

first scraper blade (320) are the strip shaped plate structure, second scraper blade (330) are the arc plate structure, second scraper blade (330) with agitator (210) inner wall looks adaptation, the top arc length of second scraper blade (330) is greater than the bottom arc length, forms the arc hypotenuse.

3. The anti-caking concrete stirring device according to claim 1, characterized in that:

the hole for water spraying (440) includes first water hole and second water hole, first water hole court the inner wall of agitator and along the clockwise water spray, the second water hole court the inner wall of agitator (210) and along the anticlockwise water spray, first water hole reaches the crisscross setting in second water hole interval.

4. The anti-caking concrete stirring device according to claim 1, characterized in that:

the bottom end of the stirring shaft (300) extends into the discharge pipe (230), and a first stirring support rod (350) is fixedly arranged on the side wall.

5. The anti-caking concrete stirring device according to claim 1, characterized in that:

the bottom of agitator (210) is hopper-shaped structure, connecting rod fixedly connected with third scraper blade (360) is passed through to the bottom of (mixing) shaft (300), third scraper blade (360) with the barrel head shape looks adaptation of agitator (210) just follows the barrel head inner wall of agitator (210) slides and supports and hold.

6. The anti-caking concrete stirring device according to claim 1, characterized in that:

and at least two second stirring support rods (370) are fixedly arranged at the middle position of the stirring shaft (300).

7. The anti-caking concrete stirring device according to claim 1, characterized in that:

the feeding mechanism (100) comprises a vertically arranged spiral feeding machine (110) and a feeding basin (120) arranged at the bottom end of the spiral feeding machine (110), and a discharge hole in the top end of the spiral feeding machine (110) is communicated with a feed hole of the barrel cover (220).