CN215619037U

CN215619037U - Recycled concrete multiple stirring device

Info

Publication number: CN215619037U
Application number: CN202121612235.8U
Authority: CN
Inventors: 刘伟建
Original assignee: LANGFANG RONGSHENG CONCRETE CO Ltd
Current assignee: LANGFANG RONGSHENG CONCRETE CO Ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-01-25
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a recycled concrete multiple stirring device which comprises a stirring device main body, wherein a stirring shaft is arranged in the stirring device main body, the side surface of the stirring shaft is uniformly connected with stirring paddles, one side of the upper end of the stirring device main body is connected with a mounting frame, the upper end of the mounting frame is provided with a water storage tank, one side of the upper end of the water storage tank is connected with a water inlet pipe, the lower end and one side of the lower end of the water storage tank are respectively provided with a connecting pipe and a water injection pipe, the other end of the connecting pipe is connected with a ring pipe, atomizing nozzles are uniformly arranged on the ring pipe, the upper end and the lower end of the side surface of the stirring shaft are uniformly connected with connecting rods, and the other end of each connecting rod is provided with a scraping rod. This recycled concrete agitating unit many times can carry out the water injection through atomizing nozzle and water injection pipe and handle, when dropping the material into agitating unit in, adopts atomizing nozzle to carry out the water spray in step and handles, drenches the material, reduces giving off of dust, lets the material also reduce the production of dust when mixing the stirring simultaneously, improves agitating unit's result of use.

Description

Recycled concrete multiple stirring device

Technical Field

The utility model relates to the technical field of recycled concrete processing, in particular to a recycled concrete multiple stirring device.

Background

The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and adding cement, water and the like. The recycled concrete can be combined into aggregates in the following cases: all aggregates are regenerated aggregates; the coarse aggregate is regenerated aggregate, and the fine aggregate is natural sand; the coarse aggregate is natural gravel or cobble, and the fine aggregate is regenerated aggregate; the reclaimed aggregate replaces part of the coarse aggregate or the fine aggregate.

Present recycled concrete need carry out the homogeneous mixing processing to the batching earlier when using, later adds water and mixes, need mix the stirring processing many times in the course of working, and recycled concrete agitating unit is many times when throwing the material, has the dust to produce, causes the raw materials extravagant, influences the processing environment simultaneously, can not effectually avoid the production of dust, leads to agitating unit can not the efficient use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a recycled concrete multiple stirring device, which solves the problems that the recycled concrete multiple stirring device in the prior market can generate dust during feeding, so that raw materials are wasted, the processing environment is influenced, the generation of dust cannot be effectively avoided, and the stirring device cannot be efficiently used.

In order to achieve the purpose, the utility model provides the following technical scheme: recycled concrete multiple stirring device, comprising a stirring device main body, wherein a stirring shaft is arranged in the stirring device main body, the side surface of the stirring shaft is uniformly connected with a stirring paddle, the lower end of the stirring device main body is provided with a support frame, the upper end of the support frame is provided with a stirring motor, the stirring motor is connected with the stirring shaft through a coupler, one side of the upper end of the stirring device main body is connected with a mounting frame, the upper end of the mounting frame is provided with a water storage tank, one side of the upper end of the water storage tank is connected with a water inlet pipe, the lower end of the water storage tank and one side of the lower end of the water storage tank are respectively provided with a connecting pipe and a water injection pipe, the other end of the connecting pipe is connected with a ring pipe, the ring pipe is sheathed and connected with the stirring device main body, the ring pipe is uniformly provided with atomizing nozzles, the atomizing nozzles are inserted and connected with the stirring device main body, the upper end of the inner side of the stirring device main body is provided with a protective baffle, and a support rod is arranged below the protective baffle, and bracing piece and (mixing) shaft swing joint, both ends evenly are connected with the connecting rod about the (mixing) shaft side, and the connecting rod other end is equipped with the scraping bar, the through-hole has been seted up to agitating unit main part side lower extreme, and installs the discharge door in the through-hole of agitating unit main part to the through-hole outside lower extreme of agitating unit main part is connected with the ejection of compact mouth.

Preferably, the outlet of the atomizing nozzle is positioned in the stirring device main body, and the atomizing nozzle is positioned above the protective baffle.

Preferably, the scraping rod is vertically arranged and is in contact connection with the inner wall of the stirring device main body.

Preferably, the other end of the water injection pipe is positioned in the stirring device main body, and the water injection pipe is positioned above one quarter of the supporting rod.

Preferably, the hoop is uniformly clamped on the annular pipe, and the hoop is fixedly connected with the outer wall of the stirring device main body through bolts.

Preferably, the protective baffle is of an annular structure, and the protective baffle inclines towards the inner lower end.

Compared with the prior art, the utility model has the beneficial effects that: this recycled concrete agitating unit many times can carry out the water injection through atomizing nozzle and water injection pipe and handle, when dropping the material into agitating unit in, adopts atomizing nozzle to carry out the water spray in step and handles, drenches the material, reduces giving off of dust, lets the material also reduce the production of dust when mixing the stirring simultaneously, improves agitating unit's result of use. This recycled concrete agitating unit has set up guard flap in atomizing nozzle's below, can prevent effectively that the droplet or the flying dust that the stirring produced from spattering atomizing nozzle on, set up in the agitating unit and scraped the pole, can strike off the processing to the recycled concrete of inner wall, prevent effectively that the adhesion is at the agitating unit inner wall after concrete and water mix.

Drawings

FIG. 1 is a schematic structural view of a recycled concrete multiple-stirring apparatus according to the present invention;

FIG. 2 is an enlarged schematic view of the recycled concrete multiple mixing apparatus of the present invention at the point A in FIG. 1;

FIG. 3 is a schematic view of a connecting structure of a recycled concrete multiple stirring device main body and a protective baffle according to the present invention;

FIG. 4 is a schematic view of the connection structure of the stirring shaft, the stirring paddle and the connecting rod of the recycled concrete multiple stirring device of the present invention.

In the figure: 1. agitating unit main part, 2, atomizing nozzle, 3, bracing piece, 4, (mixing) shaft, 5, scraping rod, 6, stirring rake, 7, agitator motor, 8, connecting rod, 9, inlet tube, 10, storage water tank, 11, water injection pipe, 12, mounting bracket, 13, connecting pipe, 14, clamp, 15, discharge door, 16, ejection of compact mouth, 17, support frame, 18, ring pipe, 19, guard flap.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a recycled concrete multiple stirring device comprises a stirring device main body 1, wherein a stirring shaft 4 is arranged in the stirring device main body 1, the side surface of the stirring shaft 4 is uniformly connected with a stirring paddle 6, the stirring paddle 6 is used for mixing and stirring raw materials of recycled concrete under the action of the stirring shaft 4, after the raw materials of the recycled concrete are uniformly mixed, the raw materials of the recycled concrete and water are mixed and stirred, a support frame 17 is arranged at the lower end of the stirring device main body 1, the support frame 17 is used for supporting and fixing the stirring device main body 1, a stirring motor 7 is arranged at the upper end of the support frame 17, the stirring motor 7 is of an existing speed reduction motor structure and is used for driving the stirring shaft 4, the stirring motor 7 is connected with the stirring shaft 4 through a coupler, one side of the upper end of the stirring device main body 1 is connected with a mounting frame 12, a water storage tank 10 is arranged at the upper end of the mounting frame 12, and the water storage tank 10 is used for storing water, the stirring device main body 1 is convenient to carry out water injection treatment according to proportion, one side of the upper end of the water storage tank 10 is connected with a water inlet pipe 9, the lower end and one side of the lower end of the water storage tank 10 are respectively provided with a connecting pipe 13 and a water injection pipe 11, the other end of the water injection pipe 11 is positioned in the stirring device main body 1, and the water injection pipe 11 is positioned above the quarter of the supporting rod 3, so that the water injection pipe 11 can guide the water in the water storage tank 10 into the stirring device main body 1 under the action of a water valve to realize the stirring treatment of the recycled concrete, the water injection pipe 11 is positioned above the quarter of the supporting rod 3, so that when the water injection pipe 11 carries out water injection in the stirring process of the recycled concrete, the water can be uniformly guided into the stirring device main body 1, the other end of the connecting pipe 13 is connected with a ring pipe 18, the ring pipe 18 is sleeved and connected with the stirring device main body 1, and the ring 14 is uniformly clamped on the ring pipe 18, and the hoop 14 is fixedly connected with the outer wall of the stirring device main body 1 through bolts, the structure ensures that the annular pipe 18 can be stably fixed outside the stirring device main body 1 under the action of the hoop 14, so that the atomizing nozzle 2 can be stable relative to the stirring device main body 1, the atomizing nozzle 2 is uniformly installed on the annular pipe 18, the atomizing nozzle 2 is inserted and connected with the stirring device main body 1, the upper end of the inner side of the stirring device main body 1 is provided with a protective baffle 19, the outlet of the atomizing nozzle 2 is positioned in the stirring device main body 1, and the atomizing nozzle 2 is positioned above the protective baffle 19, the atomizing nozzle 2 is the existing atomizing nozzle structure, the atomizing nozzle 2 can be communicated with the water storage tank 10 through the annular pipe 18 and the connecting pipe 13, water can be sprayed under the action of the water pump and the atomizing nozzle 2, when the stirring device main body 1 is subjected to feeding treatment, materials are wetted by the sprayed water, the dust is reduced, the waste of materials is reduced, the generation of dust can be reduced when the wetted materials are mixed and stirred, the supporting rod 3 is arranged below the protective baffle 19, the protective baffle 19 is of an annular structure, the protective baffle 19 inclines towards the inner lower end, the protective baffle 19 can protect the atomizing nozzle 2 at the upper end through an inclined structure, the spray or fly ash generated by stirring can be effectively prevented from splashing on the atomizing nozzle 2, the supporting rod 3 is movably connected with the stirring shaft 4, the supporting rod 3 can limit the stirring shaft 4, the upper end and the lower end of the side surface of the stirring shaft 4 are uniformly connected with the connecting rods 8, the other ends of the connecting rods 8 are provided with the scraping rods 5, the scraping rods 5 are vertically arranged, the scraping rods 5 are in contact connection with the inner wall of the stirring device main body 1, when the raw materials are stirred for the recycled concrete, can strike off the recycled concrete of inner wall through scraping pole 5, adhesion when effectively preventing recycled concrete and water mixing stirring is at 1 inner wall of agitating unit main part, the through-hole has been seted up to 1 side lower extreme of agitating unit main part, and install discharge door 15 in the through-hole of agitating unit main part 1, discharge door 15 can be fixed through the sealed mode of block, and the through-hole outside lower extreme of agitating unit main part 1 is connected with ejection of compact mouth 16, discharge mouth 16 is used for 1 row of agitating unit main part to arrange the material direction and handles.

The working principle is as follows: when the recycled concrete multiple-stirring device is used, firstly, according to the amount of water used by recycled concrete, water is injected into the water storage tank 10 through the water inlet pipe 9, the mounting frame 12 plays a role in connecting the water storage tank 10 with the stirring device main body 1, then recycled concrete processing raw materials are put into the stirring device main body 1, meanwhile, the atomizing nozzle 2 is enabled to carry out water spraying treatment through the matching of the annular pipe 18 and the connecting pipe 13, the materials are wetted, the materials put into the stirring device main body 1 can reduce the scattering of dust, the hoop 14 plays a role in connecting and fixing the annular pipe 18 and the stirring device main body 1, after the materials are put into the stirring device main body, the stirring shaft 4 is driven to rotate through the stirring motor 7, the stirring shaft 4 drives the stirring paddle 6 and the connecting rod 8 to rotate, uniform mixing and stirring treatment among the materials is realized, the support frame 17 plays a role in supporting the stirring device main body 1, meanwhile, the support frame 17 plays a role in fixing the stirring motor 7, the support rod 3 plays a role in limiting the upper end of the stirring shaft 4, the scraping rod 5 scrapes the raw material adhered to the inner wall of the stirring device main body 1, the wetted material can effectively reduce dust, after the materials are uniformly mixed, water is led into the stirring device main body 1 through the water injection pipe 11, the recycled concrete is stirred for multiple times, the protective baffle 19 is added with water and stirred, the spray or fly ash generated by stirring is effectively prevented from splashing on the atomizing nozzle 2, the atomizing nozzle 2 is prevented from being blocked, after the recycled concrete is stirred, the discharge door 15 is opened, the recycled concrete is discharged through the discharge nozzle 16, and a series of work is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. Recycled concrete agitating unit many times, including agitating unit main part (1), be equipped with (mixing) shaft (4) in agitating unit main part (1), and (mixing) shaft (4) side evenly is connected with stirring rake (6), agitating unit main part (1) lower extreme is equipped with support frame (17), and installs agitator motor (7) on support frame (17) to agitator motor (7) pass through coupling joint, its characterized in that with (mixing) shaft (4): one side of the upper end of the stirring device main body (1) is connected with a mounting frame (12), a water storage tank (10) is arranged at the upper end of the mounting frame (12), one side of the upper end of the water storage tank (10) is connected with a water inlet pipe (9), one side of the lower end and one side of the lower end of the water storage tank (10) are respectively provided with a connecting pipe (13) and a water injection pipe (11), the other end of the connecting pipe (13) is connected with a ring pipe (18), the ring pipe (18) is sleeved and connected with the stirring device main body (1), atomizing nozzles (2) are uniformly arranged on the ring pipe (18), the atomizing nozzles (2) are inserted and connected with the stirring device main body (1), a protective baffle (19) is arranged at the upper end of the inner side of the stirring device main body (1), a support rod (3) is arranged below the protective baffle (19), the support rod (3) is movably connected with the stirring shaft (4), and connecting rods (8) are uniformly connected with the upper end and the lower end of the side surface of the stirring shaft (4), and the other end of the connecting rod (8) is provided with a scraping rod (5), the lower end of the side surface of the stirring device main body (1) is provided with a through hole, a discharge door (15) is installed in the through hole of the stirring device main body (1), and the lower end of the outer side of the through hole of the stirring device main body (1) is connected with a discharge nozzle (16).

2. The recycled concrete multiple mixing apparatus of claim 1, wherein: the outlet of the atomizing nozzle (2) is positioned in the stirring device main body (1), and the atomizing nozzle (2) is positioned above the protective baffle (19).

3. The recycled concrete multiple mixing apparatus of claim 1, wherein: the scraping rod (5) is vertically arranged, and the scraping rod (5) is in contact connection with the inner wall of the stirring device main body (1).

4. The recycled concrete multiple mixing apparatus of claim 1, wherein: the other end of the water injection pipe (11) is arranged in the stirring device main body (1), and the water injection pipe (11) is arranged above the quarter of the support rod (3).

5. The recycled concrete multiple mixing apparatus of claim 1, wherein: the hoop (14) is evenly clamped on the annular pipe (18), and the hoop (14) is fixedly connected with the outer wall of the stirring device main body (1) through bolts.

6. The recycled concrete multiple mixing apparatus of claim 1, wherein: the protective baffle (19) is of an annular structure, and the protective baffle (19) inclines towards the lower end of the inner side.