CN216732431U

CN216732431U - Concrete mixing device

Info

Publication number: CN216732431U
Application number: CN202220186323.4U
Authority: CN
Inventors: 樊华; 杨学东; 樊盛; 韩杰
Original assignee: Ningxia Huayang Concrete Industry Co ltd
Current assignee: Ningxia Huayang Concrete Industry Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-06-14
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a concrete stirring device, which belongs to the technical field of concrete and comprises a mounting frame, a conveyor belt, a stirring tank shell, a servo turntable and a spiral feeder, wherein the conveyor belt is arranged on one side outside the mounting frame, and the stirring tank shell is rotatably mounted inside the mounting frame through the servo turntable. According to the utility model, the concrete raw materials deposited at the bottom of the stirring tank are shoveled by the hydraulic telescopic rod and the stirring blade with the shovel-shaped bottom, and the raw materials are overturned along the diversion U-shaped groove, so that the concrete raw materials deposited at the bottom can be effectively mixed, the reworking of workers is avoided, the workload of the workers is reduced, and the stirring efficiency of the concrete is improved. The motor and the stirring tank shell rotate oppositely to drive the stirring blades to rotate oppositely to the stirring tank, so that the stirring effect of the stirring blades is improved, the stirring of the stirring blades is quicker, the concrete stirring time is shortened, and the construction period required by the project is shortened.

Description

Concrete mixing device

Technical Field

The utility model belongs to the technical field of concrete, and particularly relates to a concrete stirring device.

Background

The concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones, chemical additives and mineral admixtures as necessary, mixing the materials according to a proper proportion, uniformly stirring, compacting, forming, curing and hardening.

The retrieval shows that a concrete stirring device capable of uniformly stirring is provided with a patent No. CN201922308360.9, the concrete stirring device capable of uniformly stirring has the advantages that a high-pressure pump is started, under the action of the high-pressure pump, clear water in a cleaning box is pressed into a high-pressure nozzle through a high-pressure water pipe and is sprayed into the stirring box through the high-pressure nozzle for cleaning, cleaned waste water is discharged through a discharge hole, and a corresponding cleaning mechanism is additionally arranged, so that the device can be conveniently cleaned after the stirring operation is finished, the labor is saved, and the problem that a concrete stirrer in the prior art is lack of subsequent cleaning equipment is solved; wherein, the deficiency points are as follows:

this kind of concrete mixing device is through smashing the effect in order to reach the stirring to concrete material, but when the concrete to some needs special grade, smash the material wherein and can make its material unable up to standard, consequently, the concrete to some grade stirs, stirring effect is even rapidly effective inadequately, and this kind of concrete mixing device can take place the precipitation phenomenon at the in-process of concrete raw materials stirring, the unable effectual raw materials with the inner chamber of concrete raw materials that precipitate mixes, and then lead to concrete raw materials to mix inadequately evenly, the staff is to the more waste time of its secondary stirring.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above problems, a concrete mixing device is provided.

The technical scheme adopted by the utility model is as follows: concrete mixing device, including mounting bracket, conveyer belt, agitator tank shell, servo carousel, spiral feeder, the outside one side of mounting bracket is provided with the conveyer belt, the agitator tank shell is installed through servo carousel rotation to the mounting bracket is inside, agitator tank shell bottom one side fixed mounting has spiral feeder, the inside concrete mixing mechanism that is provided with of agitator tank shell, mounting bracket one side is provided with ration water distribution mechanism, and concrete mixing mechanism includes: motor, puddler, stirring leaf, mix material hole, shovel material hole, hydraulic telescoping rod, mount frame top inner chamber is close to agitator tank shell top position and installs hydraulic telescoping rod, hydraulic telescoping rod bottom fixed mounting has the motor, there is the puddler motor bottom through output shaft connection, the stirring leaf is all installed to the puddler both sides, two stirring leaf one side all is provided with mixes the material hole, two the equal opening in stirring leaf bottom one side is provided with shovel material hole.

The rotation direction of the motor is opposite to that of the servo turntable.

The stirring blade is in a fan-shaped U-shaped bottom, and the number of the material mixing holes is a plurality of material mixing holes uniformly distributed on one side of the stirring blade.

Wherein, ration water distribution mechanism includes: water pump, water pipe, touch piece, time switch, mount frame top inner chamber is close to motor one side fixed mounting and has the water pump, and wherein, the water pump is connected with outside water source pipeline, water pump opposite side fixed mounting has the water pipe, the inside rotation of water pipe installs the touch piece, the water pipe inner wall is close to touch piece one side fixed mounting and has time switch.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the concrete raw materials deposited at the bottom of the stirring tank are shoveled by the hydraulic telescopic rod and the stirring blade with the shovel-shaped bottom, and the raw materials are overturned along the diversion U-shaped groove, so that the concrete raw materials deposited at the bottom can be effectively mixed, the reworking of workers is avoided, the workload of the workers is reduced, and the stirring efficiency of the concrete is improved.

2. According to the utility model, the motor and the shell of the stirring tank rotate oppositely to drive the stirring blades and the stirring tank to rotate oppositely, so that the stirring effect of the stirring blades is increased, the stirring of the stirring blades is quicker, the concrete stirring time is reduced, and the construction period required by the project is shortened.

3. According to the utility model, the concrete is stirred by the two fan-shaped stirring blades, so that the raw material of the concrete is stirred more uniformly through the plurality of stirring holes, the effect of stirring the concrete is more excellent, and the construction problem caused by non-uniform stirring of the concrete is avoided.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present invention;

FIG. 2 is a schematic diagram of an enlarged structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of a normal structure of a touch pad of the present invention;

FIG. 4 is a schematic diagram showing the three-dimensional structure of the stirring rod and the stirring blade of the present invention.

The labels in the figure are: 1. a mounting frame; 101. a conveyor belt; 2. a stirred tank housing; 201. a servo turntable; 202. a screw feeder; 3. a motor; 301. a stirring rod; 302. stirring blades; 303. material mixing holes; 304. shoveling a material hole; 305. a hydraulic telescopic rod; 4. a water pump; 401. a water pipe; 5. a touch block; 501. and (5) timing switching.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the utility model:

referring to fig. 1-4, the concrete mixing device comprises an installation frame 1, a conveyor belt 101, a mixing tank shell 2, a servo turntable 201 and a spiral feeder 202, wherein the conveyor belt 101 is arranged on one side outside the installation frame 1, the mixing tank shell 2 is rotatably installed inside the installation frame 1 through the servo turntable 201, the spiral feeder 202 is fixedly installed on one side of the bottom of the mixing tank shell 2, a concrete mixing mechanism is arranged inside the mixing tank shell 2, and a quantitative water distribution mechanism is arranged on one side of the installation frame 1;

the concrete mixing mechanism includes: the device comprises a motor 3, a stirring rod 301, a stirring blade 302, a material mixing hole 303, a material shoveling hole 304 and a hydraulic telescopic rod 305;

1 top inner chamber of mounting bracket is close to 2 top positions on the agitator tank shell and installs hydraulic telescoping rod 305, and hydraulic telescoping rod 305 bottom fixed mounting has motor 3, and there is puddler 301 motor 3 bottom through output shaft connection, and stirring leaf 302 is all installed to puddler 301 both sides, and two stirring leaf 302 one sides all are provided with and mix material hole 303, and two stirring leaf 302 bottom one sides all open and are provided with shovel material hole 304.

Referring to fig. 1, in the present embodiment, the motor 3 rotates in the direction opposite to the direction in which the servo turntable 201 rotates, and the worker starts the motor 3 to rotate opposite to the servo turntable 201.

Referring to fig. 1 and 4, in this embodiment, the stirring blade 302 is a fan-shaped U-shaped structure with a flat bottom, the number of the material mixing holes 303 is a plurality of holes evenly distributed on one side of the stirring blade 302, the stirring blade 302 with a two-leaf fan-shaped structure drives the concrete raw material to be mixed, and the concrete raw material is mixed together through the plurality of material mixing holes 303, so that the concrete mixing is more uniform.

Referring to fig. 1 to 3, in the present embodiment, the quantitative water distribution mechanism includes: a water pump 4, a water pipe 401, a touch block 5 and a timing switch 501;

1 top inner chamber of mounting bracket is close to 3 one side fixed mounting of motor has water pump 4, and wherein, water pump 4 and outside water source pipe connection, 4 opposite side fixed mounting of water pump have water pipe 401, and wherein, water pipe 401 delivery port position corresponds the setting with agitator tank shell 2 positions, and the staff starts water pump 4 and leads to in the 401 suction agitator tank shell 2 of external water source.

Referring to fig. 1-3, in this embodiment, a touch block 5 is rotatably installed inside a water pipe 401, wherein the other side of the touch block 5 is elastically connected with the inner wall of the water pipe 401 through a tension spring, a timing switch 501 is fixedly installed on the inner wall of the water pipe 401 near one side of the touch block 5, wherein the timing switch 501 is in circuit series connection with a water pump 4, when water flows through the inside of the water pipe 401, the water pressure presses the touch block 5 to touch the timing switch 501, the timing switch 501 closes the water pump 4 at regular time, so as to control the required water amount of concrete, and the situation that the number of concrete marks does not reach the standard due to excessive water mixing in the concrete is avoided.

In this embodiment, the conveyor belt 101, the servo turntable 201, the screw feeder 202, the motor 3, the water pump 4, and the timing switch 501 are all electrically connected to an external power switch, and the hydraulic telescopic rod 305 is connected to an external hydraulic pump.

The working principle is as follows: firstly, a worker starts the conveyor belt 101 to pour raw materials required by concrete stirring into the stirring tank shell 2, then the worker starts the water pump 4 to pump an external water source into the stirring tank shell 2 through the water pipe 401, when water flows through the interior of the water pipe 401, the water pressure presses the movable contact block 5 to touch the timing switch 501, the timing switch 501 closes the water pump 4 at regular time, further, the required water quantity of the concrete is controlled, the condition that the grade of the concrete does not reach the standard due to excessive water mixing in the concrete is avoided, when the water and the raw materials are in proper quantity, the worker starts the servo turntable 201 to rotate the stirring tank shell 2, then the starting motor 3 rotates the stirring rod 301 to rotate opposite to the stirring tank shell 2 through the output shaft, the stirring rod 301 drives the stirring blades 302 to rotate opposite to the stirring tank shell 2, further, the concrete raw materials in the stirring tank shell 2 are stirred more rapidly, and the stirring effect of the stirring blades 302 is better and more uniform, stirring leaf 302 of two pages of fan-shaped structures drives the concrete raw materials and stirs simultaneously, the concrete raw materials mixes together through a plurality of material holes 303 of stirring each other, can make the concrete mix more even of stirring, simultaneously the staff starts hydraulic stretching pole 305 and falls stirring leaf 302, stirring leaf 302 bottom can effectually be scraped the bottom concrete for platykurtic "U" type setting, the concrete of scraping is through stirring leaf 302 "U" groove turn-ups, discharge the upset through shovel material hole 304 after that, and then effectual messenger's bottom is depositd mixes for mixing the concrete raw materials, it is better to mix the effect.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. Concrete mixing device, including mounting bracket (1), conveyer belt (101), agitator tank shell (2), servo carousel (201), spiral feeder (202), mounting bracket (1) outside one side is provided with conveyer belt (101), there is agitator tank shell (2) inside servo carousel (201) movable mounting through in mounting bracket (1), spiral feeder (202), its characterized in that are installed to agitator tank shell (2) bottom one side: a concrete stirring mechanism is arranged in the stirring tank shell (2), and a quantitative water distribution mechanism is arranged on one side of the mounting rack (1);

the concrete mixing mechanism includes: the stirring device comprises a motor (3), a stirring rod (301), a stirring blade (302), a material stirring hole (303), a material shoveling hole (304) and a hydraulic telescopic rod (305);

mounting bracket (1) top inner chamber is close to agitator tank shell (2) top position and installs hydraulic telescoping rod (305), hydraulic telescoping rod (305) bottom fixed mounting has motor (3), there is puddler (301) motor (3) bottom through output shaft connection, stirring leaf (302) are all installed to puddler (301) both sides, two stirring leaf (302) one side all is provided with mixes material hole (303), two equal opening in stirring leaf (302) bottom one side is provided with shovel material hole (304).

2. The concrete mixing apparatus of claim 1, wherein: the moving direction of the motor (3) is opposite to that of the servo turntable (201).

3. The concrete mixing apparatus of claim 1, wherein: stirring leaf (302) are fan-shaped bottom and are the setting of platykurtic "U" type, it is a plurality of evenly distributed in stirring leaf (302) one side to mix material hole (303) quantity.

4. The concrete mixing apparatus of claim 1, wherein: the ration water distribution mechanism includes: the water pump (4), the water pipe (401), the touch block (5) and the timing switch (501);

mounting bracket (1) top inner chamber is close to motor (3) one side and installs water pump (4), and wherein, water pump (4) and outside water source pipe connection, water pipe (401) are installed to water pump (4) opposite side.

5. The concrete mixing apparatus of claim 4, wherein: the inside movable mounting of water pipe (401) has touch piece (5), water pipe (401) inner wall is close to touch piece (5) one side and installs timing switch (501).