CN213320866U - Agitating unit for concrete - Google Patents

Abstract

The utility model provides a agitating unit for concrete, including the unloading room, the bottom side fixed surface of unloading room installs the teeter chamber, the bottom side fixed surface of teeter chamber installs the ejection of compact room, the left end middle part fixed position of unloading room installs first unloading groove, the bottom side internal surface movable mounting of first unloading groove has first unloading valve, the main outward appearance of looking at of first unloading valve is bow-shaped on a longitudinal section, the upper end bottom side surface of first unloading valve is laminated mutually with the top side surface of unloading room, first unloading valve is opened and is closed through the bottom of the first unloading groove of horizontal slip control, the right-hand member middle part fixed position of unloading room installs silo under the second, the bottom side internal surface movable mounting of silo has second unloading valve under the second. The utility model discloses can play the raw materials that makes the teeter chamber inner wall both ends and can not appear piling up the phenomenon, make the raw materials can by the intensive mixing, guarantee the qualified effect of quality of concrete.

Description

Agitating unit for concrete

Technical Field

The utility model relates to a building field specifically is a concrete stirring device.

Background

Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by a cementing material. The term concrete generally refers to cement as a cementing material and sand and stone as aggregate; the cement concrete, also called as common concrete, is obtained by mixing the cement concrete and water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to the field of buildings. Concrete mixing is an operation method for uniformly mixing materials such as cement, lime, water and the like. Concrete mixing is divided into two categories: manual stirring and mechanical stirring. Mechanical stirring: premixing once, namely rinsing the chamber first to avoid influencing the mixing ratio of the mixture during formal mixing; starting the stirrer, sequentially adding the stones, the cement and the sand into the stirrer, uniformly stirring the stones, the cement and the sand in a dry mode, and slowly adding water, wherein the total adding time is not more than 2 min; after all the water is added, continuously stirring for 2 min; and discharging the mixture from the stirrer, pouring the mixture onto the stirring salvage, and manually stirring for 1-2 min to determine the slump or mold the test piece. All operations must be completed within 30min from the start of the addition of water. Wherein a stirring device is used in the mechanical stirring process.

However, the stirring device for concrete in the prior art can throw the raw materials to the both ends of the inner wall of the stirring chamber because of the stirring shaft in the stirring process, so that the raw materials accumulated at the both ends of the inner wall of the stirring chamber are easy to produce the problem of insufficient mixing, and the quality of concrete is influenced.

SUMMERY OF THE UTILITY MODEL

Problem (A)

Not enough to prior art exists, the utility model provides a agitating unit for concrete aims at solving agitating unit for concrete among the prior art and exists when the stirring operation because the (mixing) shaft can get rid of the raw materials to the both ends of agitator chamber inner wall at the stirring in-process to pile up the raw materials at agitator chamber inner wall both ends and easily produce the insufficient problem of mixing, lead to the technical problem who influences the quality of concrete.

(II) technical scheme

In order to solve the technical problem, the utility model adopts the following technical scheme: the concrete stirring device comprises a blanking chamber, wherein a stirring chamber is fixedly arranged on the outer surface of the bottom side of the blanking chamber, a discharging chamber is fixedly arranged on the outer surface of the bottom side of the stirring chamber, a first blanking valve is fixedly arranged in the middle of the left end of the blanking chamber, a first blanking valve is movably arranged on the inner surface of the bottom side of the first blanking valve, the main appearance of the first blanking valve is arched on one longitudinal section, the outer surface of the bottom side of the upper end of the first blanking valve is mutually attached to the outer surface of the top side of the blanking chamber, the first blanking valve controls the bottom end of the first blanking valve to be opened and closed through left-right sliding, a second blanking valve is fixedly arranged in the middle of the right end of the blanking chamber, a second blanking valve is movably arranged on the inner surface of the bottom side of the second blanking chamber, and the main appearance of the second blanking valve is arched on one longitudinal section, the outer surface of the bottom side of the upper end of the second blanking valve is mutually attached to the outer surface of the top side of the blanking chamber, the second blanking valve controls the bottom end of the second blanking groove to be opened and closed by sliding left and right, the stirring shaft is rotatably arranged at the transverse central position in the stirring chamber, the outer surface of the right side of the stirring chamber is fixedly provided with a first motor chamber, the inner part of the first motor chamber is fixedly provided with a first motor box, the inner part of the first motor box is fixedly provided with a first driving motor, the outer surface of the bottom side of the first driving motor is fixedly provided with a first motor base, the outer surface of the bottom side of the first motor base is fixedly connected with the inner surface of the bottom side of the first motor box, the transverse central position of the outer surface of the right side of the first motor chamber is rotatably provided with a first rotating shaft, and the outer surface of the right side of the, a first opening button is fixedly installed at the upper end of the central position of the outer surface of the right side of the first supporting seat, a first closing button is fixedly connected to the outer surface of the bottom side of the first opening button, a first discharge valve is slidably installed at the left end of the inner surface of the top side of the discharge chamber, the main appearance of the first discharge valve is inverted L-shaped on a longitudinal section, the left end of the first discharge valve is located on the outer surface of the left side of the discharge chamber, a second discharge valve is slidably installed at the right end of the inner surface of the top side of the discharge chamber, the main appearance of the second discharge valve is inverted L-shaped on a longitudinal section, the right end of the second discharge valve is located on the outer surface of the right side of the discharge chamber, and discharge hoppers are fixedly installed at the central position of the right end of the outer surface of the bottom side of the first discharge valve and the central position of the left end of the outer, a discharge channel is fixedly installed on the outer surface of the bottom side of the discharge hopper in a penetrating manner, a material collecting pool is fixedly installed at the lower end of the discharge channel, a second rotating shaft is rotatably installed at the transverse central position of the outer surface of the left side of the stirring chamber, a second motor chamber is fixedly installed on the outer surface of the left side of the second rotating shaft, a supporting plate is fixedly installed at the middle end position of the outer surface of the bottom side of the second motor chamber, a second motor box is fixedly installed inside the second motor chamber, a second driving motor is fixedly installed inside the second motor box, a second motor base is fixedly installed on the outer surface of the bottom side of the second driving motor, the outer surface of the bottom side of the second motor base is fixedly connected with the inner surface of the bottom side of the second motor box, a second supporting seat is fixedly installed at the middle lower end position of the outer surface of the left side of the second motor chamber, and a, and a second closing button is fixedly connected to the outer surface of the bottom side of the second opening button.

Preferably, the outer surface of the stirring shaft is spirally provided with stirring blades, the stirring blades are arranged on a longitudinal section in a staggered manner of 2 rows and 4 columns, and the tail ends of the stirring blades are close to the inner wall of the stirring chamber.

Preferably, a first driving shaft is rotatably mounted at the transverse center of the left end of the first driving motor, and the left end of the first driving shaft is fixedly connected with the right end of the stirring shaft.

Preferably, the first on button and the first off button control driving and stopping of the first driving motor by being electrically connected to an external power source.

Preferably, the first discharging valve and the second discharging valve control the discharging and stopping of the lower end of the stirring chamber through left-right sliding.

Preferably, a second driving shaft is rotatably mounted at the transverse center position of the right end of the second driving motor, and the right end of the second driving shaft is fixedly connected with the left end of the second rotating shaft.

Preferably, the second on button and the second off button are electrically connected to an external power source to control the driving and stopping of the second driving motor.

(III) advantageous effects

The concrete stirring device is characterized in that a stirring chamber, a stirring shaft, a stirring blade, a first motor chamber, a first motor box, a first driving motor, a first motor base, a first driving shaft, a first rotating shaft, a first supporting seat, a first opening button, a first closing button, a second rotating shaft, a second motor chamber, a supporting plate, a second motor box, a second driving motor, a second motor base, a second driving shaft, a second supporting seat, a second opening button and a second closing button are arranged in cooperation, when raw materials and water are injected into the stirring chamber for stirring, the raw materials adhered to the inner wall can be scraped off by the stirring blade with enough length and then continuously stirred, and the stirring chamber is driven by the second driving motor to be wholly overturned, so that the raw materials on the inner wall of the stirring chamber can also be overturned up and down under the action of gravity, and the raw materials at two ends of the inner wall of the stirring chamber can not be accumulated, the raw materials are fully mixed, and the quality of the concrete is ensured to be qualified.

Drawings

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

fig. 2 is a left side view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1-blanking chamber, 2-stirring chamber, 3-discharging chamber, 4-first blanking tank, 5-first blanking valve, 6-second blanking tank, 7-second blanking valve, 8-stirring shaft, 9-stirring blade, 10-first motor chamber, 11-first motor box, 12-first driving motor, 13-first motor base, 14-first driving shaft, 15-first rotating shaft, 16-first supporting seat, 17-first opening button, 18-first closing button, 19-first discharging valve, 20-second discharging valve, 21-discharging hopper, 22-discharging channel, 23-collecting tank, 24-second rotating shaft, 25-second motor chamber, 26-supporting plate and 27-second motor box, 28-a second drive motor, 29-a second motor base, 30-a second drive shaft, 31-a second support seat, 32-a second open button, 33-a second close button.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3:

the utility model provides a concrete stirring device, which comprises a blanking chamber 1, a stirring chamber 2 is fixedly arranged on the outer surface of the bottom side of the blanking chamber 1, a discharging chamber 3 is fixedly arranged on the outer surface of the bottom side of the stirring chamber 2, a first discharging groove 4 is fixedly arranged in the middle of the left end of the blanking chamber 1, a first discharging valve 5 is movably arranged on the inner surface of the bottom side of the first discharging groove 4, the main appearance of the first discharging valve 5 is in an arc shape on a longitudinal section, the outer surface of the bottom side of the upper end of the first discharging valve 5 is mutually attached to the outer surface of the top side of the blanking chamber 1, the first discharging valve 5 controls the bottom end of the first discharging groove 4 to be opened and closed through left-right sliding, a second discharging groove 6 is fixedly arranged in the middle of the right end of the blanking chamber 1, a second discharging valve 7 is movably arranged on the inner surface of the bottom side of the second discharging groove 6, the main appearance of the second discharging, the outer surface of the bottom side of the upper end of a second blanking valve 7 is mutually attached to the outer surface of the top side of a blanking chamber 1, the second blanking valve 7 controls the bottom end of a second blanking groove 6 to be opened and closed by sliding left and right, a stirring shaft 8 is rotatably arranged at the transverse central position in a stirring chamber 2, a first motor chamber 10 is fixedly arranged on the outer surface of the right side of the stirring chamber 2, a first motor box 11 is fixedly arranged in the first motor chamber 10, a first driving motor 12 is fixedly arranged in the first motor box 11, a first motor base 13 is fixedly arranged on the outer surface of the bottom side of the first driving motor 12, the outer surface of the bottom side of the first motor base 13 is fixedly connected with the inner surface of the bottom side of the first motor box 11, a first rotating shaft 15 is rotatably arranged at the transverse central position of the outer surface of the right side of the first motor chamber 10, and a first supporting seat 16 is, a first opening button 17 is fixedly arranged at the upper end of the central position of the outer surface of the right side of the first supporting seat 16, a first closing button 18 is fixedly connected with the outer surface of the bottom side of the first opening button 17, a first discharging valve 19 is slidably arranged at the left end position of the inner surface of the top side of the discharging chamber 3, the main appearance of the first discharging valve 19 is inverted L-shaped on a longitudinal section, the left end of the first discharging valve 19 is positioned on the outer surface of the left side of the discharging chamber 3, a second discharging valve 20 is slidably arranged at the right end position of the inner surface of the top side of the discharging chamber 3, the main appearance of the second discharging valve 20 is inverted L-shaped on a longitudinal section, the right end of the second discharging valve 20 is positioned on the outer surface of the right side of the discharging chamber 3, a discharging hopper 21 is fixedly arranged at the central position of the right end of the outer surface of the bottom side of the first discharging, a discharge channel 22 is fixedly installed on the bottom outer surface of the discharge hopper 21 in a penetrating manner, a collecting tank 23 is fixedly installed at the lower end of the discharge channel 22, a second rotating shaft 24 is rotatably installed at the transverse central position of the left outer surface of the stirring chamber 2, a second motor chamber 25 is fixedly installed on the left outer surface of the second rotating shaft 24, a support plate 26 is fixedly installed at the middle end position of the bottom outer surface of the second motor chamber 25, a second motor box 27 is fixedly installed inside the second motor chamber 25, a second driving motor 28 is fixedly installed inside the second motor box 27, a second motor base 29 is fixedly installed on the bottom outer surface of the second driving motor 28, the bottom outer surface of the second motor base 29 is fixedly connected with the bottom inner surface of the second motor box 27, a second support seat 31 is fixedly installed at the middle lower end position of the left outer surface of the second motor chamber 25, and a second opening button 32 is fixedly installed at the upper end of the left outer, a second close button 33 is fixedly coupled to a bottom outer surface of the second open button 32.

Wherein, stirring vane 9 is spirally installed on the outer surface of stirring shaft 8, the arrangement of stirring vane 9 is in 2 rows and 4 columns staggered distribution on a longitudinal section, the tail end of stirring vane 9 is close to the inner wall of stirring chamber 2, and stirring vane 9 can scrape off the raw materials on the inner wall of stirring chamber 2.

Wherein, the horizontal central point in left end of first driving motor 12 is installed and is rotated first drive shaft 14, and the left end of first drive shaft 14 and the right-hand member fixed connection of (mixing) shaft 8, first drive shaft 14 here is in order to drive (mixing) shaft 8 and stirring vane 9 after self rotates to rotate.

The first on button 17 and the first off button 18 are electrically connected to an external power source to control the driving and stopping of the first driving motor 12, and the first on button 17 and the first off button 18 are finally used to control the stirring blade 9 to stir the raw material and the water.

Wherein, first discharge valve 19 and second discharge valve 20 are all through the left and right slip and the lower extreme ejection of compact of control teeter chamber 2 and stop, and first discharge valve 19 and second discharge valve 20 here can conveniently export the concrete that has stirred in the teeter chamber 2 to in the pond 23 that gathers materials.

Wherein, the horizontal central point of right end of second driving motor 28 is installed and is rotated second drive shaft 30, and the right-hand member of second drive shaft 30 and the left end fixed connection of second pivot 24, and here second drive shaft 30 is for driving teeter chamber 2 and its connection structure upset after self rotates.

The second on button 32 and the second off button 33 are electrically connected to an external power source to control the driving and stopping of the second driving motor 28, and the second on button 32 and the second off button 33 are finally used to control the material on the inner wall of the stirring chamber 2 to be turned upside down.

When in use: firstly, the device is communicated with an external power supply, then a first blanking valve 5 and a second blanking valve 7 are respectively slid to put raw materials and water into a first blanking groove 4 and a second blanking groove 6, after the putting is finished, the first blanking valve 5 and the second blanking valve 7 are closed, then a first opening button 17 is pressed to enable a first driving motor 12 to start driving, a stirring shaft 8 and a stirring blade 9 are driven to rotate through the rotation of a first driving shaft 14, wherein the raw materials thrown to the inner wall of a stirring chamber 2 in the stirring process are scraped by the tail end of the stirring blade 9 with enough length and then are continuously stirred and mixed, then a second opening button 32 is pressed to enable a second driving motor 28 to start driving, and a first rotating shaft 15, a second rotating shaft 24 and an integral connecting mechanism of the stirring chamber 2 are driven to rotate through the rotation of a second driving shaft 30, so that the raw materials adhered to the inner wall of the stirring chamber 2 are continuously stirred and mixed fully after being turned over up and down under the action of gravity, after the stirring is finished, the second closing button 33 and the first closing button 18 are pressed to stop the turnover stirring, then the first discharging valve 19 and the second discharging valve 20 are respectively opened to enable the concrete which is stirred in the stirring chamber 2 to sequentially enter the collecting pool 23 through the discharging hopper 21 and the discharging channel 2 to be collected, the operation is repeated until all the concrete required to be stirred is stirred, and finally the external power supply is cut off.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. The utility model provides a agitating unit for concrete which characterized in that: the automatic feeding device comprises a blanking chamber (1), wherein a stirring chamber (2) is fixedly arranged on the outer surface of the bottom side of the blanking chamber (1), a discharging chamber (3) is fixedly arranged on the outer surface of the bottom side of the stirring chamber (2), a first blanking groove (4) is fixedly arranged in the middle of the left end of the blanking chamber (1), a first blanking valve (5) is movably arranged on the inner surface of the bottom side of the first blanking groove (4), the main appearance of the first blanking valve (5) is arched on one longitudinal section, the outer surface of the bottom side of the upper end of the first blanking valve (5) is mutually attached to the outer surface of the top side of the blanking chamber (1), the first blanking valve (5) controls the bottom end of the first blanking groove (4) to be opened and closed through left-right sliding, a second blanking groove (6) is fixedly arranged in the middle of the right end of the blanking chamber (1), and a second blanking valve (7) is movably arranged on the inner surface of the bottom side of the second blanking groove (, the appearance of the second blanking valve (7) is arched on a longitudinal section, the outer surface of the bottom side of the upper end of the second blanking valve (7) is attached to the outer surface of the top side of the blanking chamber (1), the second blanking valve (7) controls the bottom end of the second blanking trough (6) to be opened and closed through sliding left and right, a stirring shaft (8) is rotatably installed at the transverse central position in the stirring chamber (2), a first motor chamber (10) is fixedly installed on the outer surface of the right side of the stirring chamber (2), a first motor box (11) is fixedly installed in the first motor chamber (10), a first driving motor (12) is fixedly installed in the first motor box (11), a first motor base (13) is fixedly installed on the outer surface of the bottom side of the first driving motor (12), and the outer surface of the bottom side of the first motor base (13) is fixedly connected with the inner surface of the bottom side of the first motor box (11), the horizontal central position of right side surface of first motor chamber (10) rotates and installs first pivot (15), the right side surface fixed mounting of first pivot (15) has first support seat (16), the right side surface central position upper end fixed mounting of first support seat (16) has first opening button (17), the bottom side surface fixed connection of first opening button (17) has first closing button (18), the top side internal surface left end position slidable mounting of ejection of compact room (3) has first discharge valve (19), the main outward appearance of looking of first discharge valve (19) is "L" shape on a longitudinal section, the left end of first discharge valve (19) is located the left side surface of ejection of compact room (3), the top side internal surface right-hand member position slidable mounting of ejection of compact room (3) has second discharge valve (20), the main visual appearance of the second discharge valve (20) is in an inverted L shape on a longitudinal section, the right end of the second discharge valve (20) is positioned on the right outer surface of the discharge chamber (3), the right end central position of the bottom outer surface of the first discharge valve (19) and the left end central position of the bottom outer surface of the second discharge valve (20) are both fixedly provided with a discharge hopper (21), the bottom outer surface of the discharge hopper (21) is fixedly provided with a discharge channel (22) in a penetrating way, the lower end of the discharge channel (22) is fixedly provided with a material collecting pool (23), the transverse central position of the left outer surface of the stirring chamber (2) is rotatably provided with a second rotating shaft (24), the left outer surface of the second rotating shaft (24) is fixedly provided with a second motor chamber (25), the middle end position of the bottom outer surface of the second motor chamber (25) is fixedly provided with a support plate (26), the utility model discloses a motor cabinet, including first motor room (25), the inside fixed mounting of second motor room (25) has second motor case (27), the inside fixed mounting of second motor case (27) has second driving motor (28), the bottom side external surface fixed mounting of second driving motor (28) has second motor base (29), the bottom side surface of second motor base (29) with the bottom side internal surface fixed connection of second motor case (27), lower extreme position fixed mounting has second supporting seat (31) in the left side surface of second motor room (25), the left side surface central point upper end fixed mounting of second supporting seat (31) has second opening button (32), the bottom side external surface fixed connection of second opening button (32) has second closing button (33).

2. A concrete mixing apparatus as defined in claim 1, wherein: stirring vanes (9) are spirally arranged on the outer surface of the stirring shaft (8), the stirring vanes (9) are arranged on a longitudinal section in 2 rows and 4 columns in staggered distribution, and the tail ends of the stirring vanes (9) are close to the inner wall of the stirring chamber (2).

3. A concrete mixing apparatus as defined in claim 1, wherein: the horizontal central point of left end of first driving motor (12) puts and rotates and installs first drive shaft (14), the left end of first drive shaft (14) with the right-hand member fixed connection of (mixing) shaft (8).

4. A concrete mixing apparatus as defined in claim 1, wherein: the first opening button (17) and the first closing button (18) are electrically connected with an external power supply to control the driving and stopping of the first driving motor (12).

5. A concrete mixing apparatus as defined in claim 1, wherein: the first discharging valve (19) and the second discharging valve (20) control the discharging and stopping of the lower end of the stirring chamber (2) through left-right sliding.

6. A concrete mixing apparatus as defined in claim 1, wherein: and a second driving shaft (30) is rotatably arranged at the transverse center position of the right end of the second driving motor (28), and the right end of the second driving shaft (30) is fixedly connected with the left end of the second rotating shaft (24).

7. A concrete mixing apparatus as defined in claim 1, wherein: the second on button (32) and the second off button (33) are electrically connected with an external power supply to control the driving and stopping of the second driving motor (28).

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