CN211389480U

CN211389480U - Concrete mixing plant is with easy abluent rabbling mechanism

Info

Publication number: CN211389480U
Application number: CN201922417737.4U
Authority: CN
Inventors: 周开健
Original assignee: Sichuan Linbin Building Materials Co ltd
Current assignee: Sichuan Linbin Building Materials Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-01
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to a concrete mixing technical field especially relates to a concrete mixing plant is with easy abluent rabbling mechanism, has solved among the prior art concrete mixer cleaning performance poor problem that can remain a large amount of concrete on causing work box inner wall and stirring leaf. The utility model provides a concrete mixing plant is with easy abluent rabbling mechanism, includes the agitator tank, and the agitator tank is the slope setting, and the top of agitator tank is equipped with the feed inlet, and the bottom of agitator tank is equipped with the discharge gate, is equipped with the puddler in the agitator tank, and the cover is equipped with a plurality of stirring leaves on the puddler, and the one end of puddler is equipped with driving motor, is equipped with the gear between the inner wall of stirring leaf and agitator tank. The utility model discloses, realize the clearance through the linkage between stirring leaf, gear and the rack, whole more prior art goes up the cleaning performance better, can effectively prevent piling up on stirring leaf built-in wall when the stirring, has reduced remaining of concrete on the whole.

Description

Concrete mixing plant is with easy abluent rabbling mechanism

Technical Field

The utility model relates to a concrete mixing technical field especially relates to a concrete mixing plant is with easy abluent rabbling mechanism.

Background

Concrete is a general term for engineering composite materials formed by binding aggregates into a whole by using a binding material, and the term concrete generally refers to cement concrete which is prepared by mixing cement as the binding material and sand and stone as the aggregates with water according to a certain proportion and stirring, and is also called common concrete, and is widely applied to civil engineering.

The concrete is prepared by stirring when being formed, a general large-scale production site is formed by stirring the concrete in a concrete stirring station through a concrete stirrer, the form of the concrete is solid-liquid state, and after the concrete stirrer stirs, part of the concrete can remain on the inner wall of the cavity of the working box and the stirring rod.

The prior art can start the mixer through pouring into water and stone and wash the work box after concrete mixing, makes inner wall and puddler wash through the frictional force and the impact of water and stone, but this kind of method washs, only can simply wash the concrete on inner wall top layer, still can remain a large amount of concrete on work box inner wall and the stirring leaf, and the cleaning performance is poor, can influence the stirring effect at follow-up during operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete mixing plant is with easy abluent rabbling mechanism has solved among the prior art poor problem that can remain a large amount of concrete on causing work box inner wall and the stirring leaf of concrete mixer cleaning performance.

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

the utility model provides a concrete mixing plant is with easy abluent rabbling mechanism, including the agitator tank, the agitator tank is the slope setting, the top of agitator tank is equipped with the feed inlet, the bottom of agitator tank is equipped with the discharge gate, be equipped with the puddler in the agitator tank, the cover is equipped with a plurality of stirring leaves on the puddler, the one end of puddler is equipped with driving motor, be equipped with the gear between the inner wall of stirring leaf and agitator tank, mesh between two adjacent gears, the inner chamber of agitator tank is equipped with two and adjacent gear engagement's rack, the outside of stirring leaf is equipped with the pole of scraping that one end was pegged graft on the.

Preferably, the racks are distributed annularly.

Preferably, the number of the scraping rods is at least four, and the scraping rods are distributed annularly.

Preferably, the outer side of the gear is arc shaped.

Preferably, the bottom of the stirring box is provided with a support column, and the top of the support column is semi-annular.

Preferably, the gears are arranged in a central symmetry manner.

Preferably, the arc shape of the outer side of the gear forms an angle ranging from 120 degrees to 140 degrees.

Preferably, the sum of the diameters of the plurality of gears matches the inside diameter of the agitator tank.

The utility model discloses possess following beneficial effect at least:

the utility model discloses, through the meshing of stirring leaf and gear, the rotation of stirring leaf drives the rotation of gear, and the gear is arc with the agitator tank contact surface, and the gear can effectively make the concrete on the agitator tank inner wall obtain effectual striking off when the stirring leaf moves, reduces the piling up of concrete on the agitator tank inner wall; the gear is meshed with the rack at the edge when rotating, the gear rotates under the action of the rack, the rotation of the gear drives the scraping rods to rotate, and the scraping rods are annularly arranged on the outer sides of the stirring blades, so that when the stirring blades stir concrete, the scraping rods can scrape the concrete on the stirring blades, the accumulation of the concrete on the stirring blades is effectively reduced, and the influence of the concrete accumulation on the stirring effect is reduced; the gears are meshed with each other to effectively clean the inner wall of the whole stirring box; through the linkage between stirring leaf, gear and the rack on the whole, come to clear up the inner wall and the stirring leaf of agitator tank, it is better that whole more prior art goes up the simple striking cleaning performance of direct injection water and stone, and this scheme can prevent piling up on stirring leaf built-in wall with the effect when the stirring, and stirring effect is better on the whole, reduces the influence to stirring effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a side view of the gear of the present invention;

fig. 4 is a schematic diagram of a side view of the rack according to the present invention.

In the figure: 1. a stirring box; 2. a feed inlet; 3. a discharge port; 4. a stirring rod; 5. stirring blades; 6. a drive motor; 7. a gear; 8. a rack; 9. a scraping rod; 10. and (4) a support column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, an easily cleaned stirring mechanism for a concrete mixing plant comprises a stirring box 1, the stirring box 1 is obliquely arranged, a feed inlet 2 is arranged at the top of the stirring box 1, a discharge outlet 3 is arranged at the bottom of the stirring box 1, a stirring rod 4 is arranged in the stirring box 1, a plurality of stirring blades 5 are sleeved on the stirring rod 4, a driving motor 6 is arranged at one end of the stirring rod 4, specifically, the output end of the driving motor 6 is fixedly connected with the top of the stirring rod 4, a gear 7 is arranged between the stirring blades 5 and the inner wall of the stirring box 1, two adjacent gears 7 are meshed, two racks 8 meshed with the adjacent gears 7 are arranged in the inner cavity of the stirring box 1, a scraping rod 9 with one end inserted to the gear 7 is arranged outside the stirring blades 5, specifically, through the meshing between the stirring blades 5 and the gear 7, the rotation of the stirring blades 5 drives the gear 7 to rotate, the gear 7 and the contact surface of the stirring box, when the stirring blades 5 move, the gear 7 can effectively scrape off the concrete on the inner wall of the stirring box 1, and the accumulation of the concrete on the inner wall of the stirring box 1 is reduced; when the gear 7 rotates, the gear 7 is meshed with the rack 8 at the edge, the gear 7 rotates under the action of the rack 8, the rotation of the gear 7 drives the scraping rods 9 to rotate, and the scraping rods 9 are annularly arranged on the outer side of the stirring blade 5, so that when the stirring blade 5 stirs concrete, the scraping rods 9 can scrape the concrete on the stirring blade 5, the accumulation of the concrete on the stirring blade 5 is effectively reduced, and the influence of the accumulation of the concrete on the stirring effect is reduced; the gear 7 and the gear 7 are meshed to effectively clean the inner wall of the whole stirring box 1.

The scheme has the following working processes:

when the concrete stirring device is used, cement, sand and stones are placed into the stirring box 1 from the feeding hole 2 of the stirring box 1, water is injected again, the driving motor 6 is started, the driving motor 6 drives the stirring rod 4 to rotate, the stirring rod 4 drives the stirring blade 5 to rotate, the rotation of the stirring blade 5 drives internal materials to be stirred, the internal materials are stirred to form concrete, in the stirring process, the stirring blade 5 drives the gear 7 at the top to rotate, the gear 7 rotates around the inner wall of the stirring box 1, the surface, contacting with the stirring box 1, of the gear 7 is arc-shaped, the outer side of the gear 7 contacts with the inner wall of the stirring box 1, the arc-shaped outer side of the gear 7 is matched with the inner wall of the stirring box 1, the gear 7 can effectively scrape the concrete on the inner wall of the stirring box 1, and the accumulation of the concrete on the inner wall of the stirring box 1 is reduced; the side face of the stirring box 1 is provided with the rack 8, when the gear 7 rotates along with the stirring blade 5, the gear 7 is meshed with the rack 8, the gear 7 is driven by the rack 8 to rotate, so that the gear 7 not only rotates around the inner wall of the stirring box 1, but also automatically rotates under the action of the rack 8, the gear 7 drives the scraping rod 9 inserted on the gear 7 to rotate while automatically rotating, so that the scraping rod 9 rotates around the stirring blade 5, the scraping rods 9 are annularly distributed, and the concrete on the stirring blade 5 can be scraped by rotating the scraping rod 9, so that the accumulation of the concrete on the stirring blade 5 is effectively reduced, and the influence of the accumulation of the concrete on the stirring effect is reduced; and because the two gears 7 are meshed, the gear 7 is driven to rotate by one stirring blade 5, when the gear 7 rotates with the rack 8 at the edge, the meshed gear 7 rotates correspondingly, concrete on the whole inner wall of the stirring box 1 is cleaned through the gear 7, so that the concrete is prevented from being accumulated, the matched length of the gears 7 is matched with the length of the stirring box 1, and the dead angle in the stirring box 1 is effectively prevented from being not cleaned.

According to the working process, the following steps are known:

through the linkage between stirring leaf 5, gear 7 and the rack 8 on the whole, come to the inner wall of agitator tank 1 and stir leaf 5 and clear up, it is better that whole more prior art goes up the simple striking cleaning performance of direct injection water and stone, and this scheme can prevent piling up on stirring leaf 5 inner wall with the effect when stirring, and stirring effect is better on the whole, reduces the influence to stirring effect.

Further, rack 8 is the annular and distributes, and is concrete, drives the gear 7 and the rack 8 meshing of edge when stirring leaf 5 rotates, and rack 8 drives gear 7 and rotates, and gear 7 can realize the rotation when rotating from this.

Further, scrape pole 9 and be provided with four at least, scrape pole 9 and be the annular distribution, it is specific, when

gear

7 and 8 meshing of rack took place to rotate, gear 7 drives and scrapes pole 9 and rotate, scrapes pole 9 and rotates and can strike off the concrete on stirring leaf 5, effectively reduces piling up of concrete on stirring leaf 5 like this, reduces the concrete like this and piles up the influence to the stirring effect.

Further, the shape arc in the gear 7 outside, it is concrete, the outside of gear 7 contacts with the inner wall of agitator tank 1, and the arc in the gear 7 outside matches with the inner wall of agitator tank 1, and requirement when the annular gear 7 can not satisfy the concrete mixing among the prior art, and the gear 7 in the arc outside can make the concrete on the inner wall of agitator tank 1 obtain effectual striking off when rotating, reduces piling up of concrete on agitator tank 1.

Further, the bottom of agitator tank 1 is provided with support column 10, and the top of support column 10 is the semicircle form, and is concrete, in order to keep the stability of stirring in-process, sets up the semicircle form top and carries out effectual support to it.

Further, the gears 7 are distributed in a central symmetry manner, specifically, the stirring blades 5 are provided with a plurality of stirring blades, the even number of stirring blades is set as a whole, so that the movement effect between the gears 7 and the gears 7 is better, and the central symmetry effect is better in the continuous meshing movement of the gears 7 in order to avoid the collision of the gears 7 on the same movement track.

Further, the angle range that the arc outside gear 7 formed is 120 degrees to 140 degrees, and is concrete, in order to reach the concrete clearance to on the agitator tank 1 inner wall, can reach better clearance effect in this angle range, not only can effectively reduce the piling up of concrete at agitator tank 1 inner wall when stirring, can wash the inner wall effectively when wasing again.

Further, the diameter of a plurality of gears 7 and the internal diameter phase-match of agitator tank 1, it is concrete, when using, come to wash the concrete of agitator tank 1 inner wall through gear 7, prevent that it from taking place to pile up, therefore the length of a plurality of gears 7 complex is the phase-match with the length of agitator tank 1, effectively prevents like this that there is the dead angle in agitator tank 1 to clear up can not.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An easy-to-clean stirring mechanism for a concrete stirring station comprises a stirring box (1), the stirring box (1) is obliquely arranged, the top of the stirring box (1) is provided with a feeding hole (2), a discharge hole (3) is arranged at the bottom of the stirring box (1), a stirring rod (4) is arranged in the stirring box (1), a plurality of stirring blades (5) are sleeved on the stirring rod (4), one end of the stirring rod (4) is provided with a driving motor (6), it is characterized in that a gear (7) is arranged between the stirring blade (5) and the inner wall of the stirring box (1), two adjacent gears (7) are meshed, the inner cavity of the stirring box (1) is provided with two racks (8) meshed with the adjacent gears (7), and a scraping rod (9) with one end inserted into the gear (7) is arranged on the outer side of the stirring blade (5).

2. An easily cleaned mixing mechanism for a concrete mixing plant according to claim 1, characterised in that said racks (8) are distributed annularly.

3. A mixing mechanism easy to clean for a concrete mixing plant according to claim 1, characterized in that at least four of said scraping bars (9) are provided, said scraping bars (9) being distributed annularly.

4. An easily cleanable mixing mechanism for a concrete mixing plant according to claim 1, characterised in that the outside of said gear wheel (7) is arc-shaped.

5. The easy-to-clean mixing mechanism for the concrete mixing plant according to claim 1, characterized in that a support column (10) is arranged at the bottom of the mixing tank (1), and the top of the support column (10) is semi-annular.

6. An easily cleaned mixing mechanism for a concrete mixing plant according to claim 1, characterised in that said gears (7) are arranged in a central symmetrical manner.

7. An easily cleanable mixer mechanism for a concrete mixing plant according to claim 1, wherein the arc outside said gear (7) forms an angle in the range of 120 to 140 degrees.

8. A mixing mechanism for a concrete mixing plant, which is easy to clean, according to claim 1, characterized in that the sum of the diameters of several of said gears (7) matches the inner diameter of said mixing tank (1).