CN211279087U

CN211279087U - Double-horizontal-shaft concrete mixer

Info

Publication number: CN211279087U
Application number: CN201921712417.5U
Authority: CN
Inventors: 乔连朋; 芈书贞; 王超; 蒋婷婷; 范巧娟
Original assignee: Henan Vocational College of Water Conservancy and Environment
Current assignee: Henan Vocational College of Water Conservancy and Environment
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-08-18
Anticipated expiration: 2029-10-12

Abstract

The utility model relates to the technical field of mixers, and discloses a double-horizontal-shaft concrete mixer, which comprises a base, wherein the base is a square plate, square holes are arranged on the base, supporting rods are fixedly arranged on the lower wall surface of the base, the supporting rods are rectangular rods, the number of the supporting rods is four, the supporting rods are fixedly arranged at four corners of the base, a mixing box is fixedly arranged on the upper wall surface of the base, the front side wall and the rear side wall of the mixing box are arc-shaped boxes, because the mixing rods rotate in the circle center of the mixing shaft, the end of the mixing rods on the mixing shaft, which is far away from the mixing shaft, is arranged into a fan shape, the contact with concrete is increased due to the fan shape, the mixing of the concrete is more sufficient, a large amount of concrete is adhered to the inner wall of the mixing box when the mixing shaft is used for mixing, and when the mixing shaft, the concrete is fully collected without waste, and the shape saves space compared with a common square box.

Description

Double-horizontal-shaft concrete mixer

Technical Field

The utility model relates to a mixer technical field specifically is a double horizontal axle concrete mixer.

Background

The mixer is characterized in that a shaft with blades rotates in a cylinder or a groove to mix multiple raw materials, so that the mixer becomes a concrete or machine with proper consistency, the existing mixer is divided into a forced mixer, a single-horizontal-shaft mixer, a double-horizontal-shaft mixer and the like, the concrete stirred by the mixer has certain viscosity, the concrete is extremely easy to adhere to the inner wall of the mixer, the thrust generated when the concrete flows cannot take away the concrete adhered to the inner part, so that the concrete on the inner wall of a shell can be uniformly mixed in the mixing process at every time, partial concrete waste can be caused in the mixing process at every time, and the concrete is easy to accumulate at the bottom of the mixer to cause uneven mixing in the mixing process of equipment, and therefore, the double-horizontal-shaft concrete mixer is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a double horizontal shaft concrete mixer possesses advantages such as intensive mixing material saving, has solved the problem of extravagant material.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two horizontal axis concrete mixer, the on-line screen storage device comprises a base, the base is square board, and the top wall of base has seted up square hole, the below wall fixed mounting of base has the bracing piece, the bracing piece is rectangular pole, the bracing piece has four, the top wall of base is provided with the agitator tank, convex case is personally submitted to both sides wall around the agitator tank, and the agitator tank is hollow structure, square hole has been seted up to the below wall of agitator tank, the below wall fixed mounting of agitator tank has trapezoidal piece, trapezoidal piece is hollow structure, trapezoidal piece is the little structure in big below in top, and the top wall of trapezoidal piece is the same with the size of the below wall of agitator tank.

Preferably, trapezoidal piece and base fixed connection are in the same place, and the trapezoidal piece runs through the hole of seting up on the base, and the inside of trapezoidal piece and the inside intercommunication of agitator tank, and the trapezoidal piece extends to the below of base always, and the top wall of trapezoidal piece is provided with the valve, and the left and right sides inner wall swing joint of valve and agitator tank is in the same place, and the switch of valve is installed on the left side wall of agitator tank, and the discharge gate has been seted up to the below wall of trapezoidal piece, and the discharge gate is square mouth.

Preferably, the discharge gate has run through the upper and lower wall of trapezoidal piece, and the discharge gate diminishes from the top down gradually, and the discharge gate passes through the inside of agitator tank of square hole intercommunication on the agitator tank below wall, the circular shape hole has been seted up to the top wall of agitator tank, and the top wall fixed mounting of agitator tank has the circular piece, and the circular piece is cylindrical shape, and the circular piece is hollow structure, and the fixed connection in hole that the below wall of circular piece and agitator tank top wall were seted up is in the same place.

Preferably, the feed inlet has been seted up to the top wall of circular block, and the feed inlet is circular shape mouth, and the feed inlet has run through the upper and lower wall of circular block, and the hole size that the hole was seted up to the feed inlet and the top wall of agitator tank is the same, and the feed inlet has passed through the inside of circular shape hole intercommunication agitator tank on the agitator tank below wall, has the fly leaf through hinge movable mounting on the feed inlet, and the fly leaf is circular shape board, and the right side fixed mounting of the top wall of fly leaf has the handle, and the handle is semicircular ring's piece.

Preferably, the motor is installed on the right side of agitator tank, and the motor is the rotating electrical machines, and the motor has two, and two motor longitudinal symmetries have seted up two apertures on the agitator tank right side wall, and the output shaft of motor passes the aperture of seting up on the agitator tank right side wall and extends to the inside of agitator tank, and fixed mounting has the (mixing) shaft on the output shaft of motor, and the (mixing) shaft has two, and the (mixing) shaft is transversely installed and is stirred, the (mixing) shaft all sets up a plurality of stirring rods with the shape looks adaptation of agitator tank on two (mixing) shafts.

Preferably, the one end that the (mixing) shaft was kept away from to the stirring rod sets up to sectorial shape, and two stirring epaxial stirring rods be intercrossing, and the right side inner wall top fixed mounting of agitator tank has high-pressure squirt, and high-pressure squirt is a current sprinkler, and the rifle head top fixed mounting of high-pressure squirt has the shower nozzle, is provided with a plurality of apertures on the outer wall of shower nozzle, and the upper right corner fixed mounting of agitator tank has the safety cover, has seted up the aperture on the safety cover outer wall.

(III) advantageous effects

Compared with the prior art, the utility model provides a double horizontal shaft concrete mixer possesses following beneficial effect:

1. this double-horizontal-shaft concrete mixer, through having set up the agitator tank, convex case is personally submitted to both sides wall around the agitator tank, because the stirring rod is with the centre of a circle rotary motion of (mixing) shaft, so both sides wall design becomes convex around the agitator tank, let agitator tank and two (mixing) shafts adaptation of laminating more, it sets sector to be on the epaxial stirring rod top, sectorial shape has increased the contact with the concrete, let the stirring of concrete more abundant, and the crisscross stirring of two sets of stirring leaves can be ceaseless with the concrete mixing of agitator tank bottom portion get up, such design makes the more even of concrete mixing.

2. This double-horizontal-shaft concrete mixer, a large amount of concrete adheres to on the inner wall of agitator tank when the stirring, when the (mixing) shaft is rotatory, a large amount of concrete that adheres to on the agitator tank inner wall can be taken away on the fan-shaped top of stirring rod, it can not be extravagant to let the concrete can fully be collected, such shape practices thrift the space than ordinary square case simultaneously, install the trapezoidal piece below the agitator tank, the trapezoidal piece is the structure that the big below in top is little, the wall all around of trapezoidal piece is the slope decurrent, the concrete can collect a discharge gate through the slope wall of trapezoidal piece, let collect the concrete and become convenient simple more.

3. This double horizontal axle concrete mixer, through having set up the safety cover, because installed the high-pressure squirt of washing usefulness in the agitator tank, when the mixer function, the high-pressure squirt can be damaged to the concrete, the effectual concrete and the high-pressure squirt of having separated of safety cover, effectual protection lives the high-pressure squirt and can not be damaged by the concrete, the aperture has been seted up on the safety cover outer wall, when the high-pressure squirt during operation, be provided with a plurality of apertures on the outer wall of shower nozzle, the quantity of aperture sets up according to the size of shower nozzle, when opening the high-pressure squirt, rivers can only singly spout a direction of the place in the place ahead, rivers can be parted by the aperture on the shower nozzle, spout to all sides on the four sides, make all places in the agitator tank all can be washed, thereby.

Drawings

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

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

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

In the figure: the device comprises a base 1, a support rod 2, a motor 3, a stirring box 4, a trapezoidal block 5, a feed inlet 6, a handle 7, a movable plate 8, a stirring shaft 9, a circular block 10, a high-pressure water gun 11, a discharge port 12, a spray head 13, a stirring rod 14 and a valve 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

Referring to fig. 1-3, a double horizontal shaft concrete mixer comprises a base 1, wherein the base 1 is a square plate, a square hole is formed in the upper wall surface of the base 1, support rods 2 are fixedly installed on the lower wall surface of the base 1, the support rods 2 are rectangular rods, the number of the support rods 2 is four, the support rods 2 are fixedly installed at four corners of the base 1, the four support rods 2 play a role of fixedly supporting the base 1, a mixing box 4 is arranged on the upper wall surface of the base 1, the front side wall surface and the rear side wall surface of the mixing box 4 are arc-shaped boxes, the mixing box 4 is of a hollow structure, a square hole is formed in the lower wall surface of the mixing box 4, a trapezoidal block 5 is fixedly installed on the lower wall surface of the mixing box 4, the trapezoidal block 5 is of a hollow structure, the trapezoidal block 5 is of a structure with a large upper part and a small part, and the size of the upper wall, the trapezoid block 5 is fixedly connected with the base 1, the trapezoid block 5 penetrates through a hole formed in the base 1, the interior of the trapezoid block 5 is communicated with the interior of the stirring box 4, the trapezoid block 5 extends to the lower portion of the base 1, a valve 15 is arranged on the wall face above the trapezoid block 5, the valve 15 is of an existing structure and is not described in detail herein, the valve 15 is movably connected with the inner walls of the left side and the right side of the stirring box 4, a switch of the valve 15 is installed on the wall face of the left side of the stirring box 4, when the valve 15 is closed, the valve 15 is located above the trapezoid block 5, the valve 15 just covers the trapezoid block 5, leakage when concrete enters the stirring box 4 to be stirred is prevented, after stirring is completed, the valve 15 is opened, concrete in the stirring box 4 flows out together, a discharge hole 12 is formed in the wall face below the trapezoid block 5, the discharge hole 12 is a square opening, the discharge hole 12 penetrates through the upper wall face and the lower wall face, the discharge port 12 is gradually reduced from top to bottom, the discharge port 12 is communicated with the inside of the stirring box 4 through a square hole on the lower wall surface of the stirring box 4, a round hole is formed on the upper wall surface of the stirring box 4, a round block 10 is fixedly installed on the upper wall surface of the stirring box 4, the round block 10 is cylindrical, the round block 10 is of a hollow structure, the lower wall surface of the round block 10 is fixedly connected with the hole formed on the upper wall surface of the stirring box 4, a feed port 6 is formed on the upper wall surface of the round block 10, the feed port 6 is a round opening, the feed port 6 penetrates through the upper wall surface and the lower wall surface of the round block 10, the size of the hole formed on the upper wall surface of the feeding port 6 is the same as that of the hole formed on the upper wall surface of the stirring box 4, the feed port 6 is communicated with the inside of the stirring box 4 through the round hole on, the movable plate 8 is a circular plate, the right side of the upper wall surface of the movable plate 8 is fixedly provided with a handle 7, the handle 7 is a semicircular block, the right side of the movable plate 8 can be lifted by pulling the handle 7 upwards by hands to expose the feed inlet 6, the right side of the stirring box 4 is provided with the motor 3, the motor 3 is a rotating motor, the rotating motor is of an existing structure and is not described in detail herein, the number of the motors 3 is two, the two motors 3 are vertically symmetrical, the right side wall surface of the stirring box 4 is provided with two small holes, an output shaft of the motor 3 penetrates through the small holes formed in the right side wall surface of the stirring box 4 to extend into the stirring box 4, stirring shafts 9 are fixedly arranged on the output shaft of the motor 3, the number of the stirring shafts 9 is two, the stirring shafts 9 are transversely arranged for stirring, the stirring shafts 9 are matched with the shape of the stirring box 4, the end, far away from the stirring shaft 9, of the stirring rod 14 is set to be in a fan-shaped shape, the fan-shaped top end of the stirring rod 14 can be more fully contacted with concrete during stirring, when too much concrete adheres to the side wall of the stirring box 4, most of the concrete adhered to the side wall of the stirring box 4 can be taken away by the fan-shaped top end of the stirring rod 14, the number of the stirring rods 14 is set according to the size of the stirring shaft 9, the stirring rods 14 on the two stirring shafts 9 are mutually crossed, the stirring rods 14 are mutually crossed, so that the stirring is more fully stirred, when the motor 3 is started, the output shaft of the motor 3 starts to rotate to drive the stirring shaft 9 to rotate, a high-pressure water gun 11 is fixedly installed above the inner wall of the right side of the stirring box 4, the high-pressure water gun 11 is a water spraying device in the prior art, the high-pressure water gun 11 is of the prior art and, gun head top fixed mounting of high-pressure squirt 11 has shower nozzle 13, be provided with a plurality of apertures on the outer wall of shower nozzle 13, the quantity of aperture is according to the size setting of shower nozzle 13, when opening high-pressure squirt 11, rivers can not only singly preceding one direction blowout, rivers can be parted by the aperture on shower nozzle 13, spout to all directions, make all places in agitator tank 4 all can be washed, an aperture has been seted up to agitator tank 4's right side inner wall top, be used for connecting outside water pipe for high-pressure squirt 11, the upper right corner fixed mounting of agitator tank 4 has safety cover 16, the aperture has been seted up on the safety cover 16 outer wall, safety cover 16 covers the outside at high-pressure squirt 11, safety cover 16 is protected high-pressure squirt 11, safety cover 16 is in order to prevent when the function mixer, concrete in the agitator tank causes the damage to high-pressure.

When in use, the utility model is used,

in the first step, the motor 3 is started, the motor 3 drives the stirring shaft 9 to start rotating, the stirring rod 14 on the stirring shaft 9 starts to move along with the rotation of the stirring shaft 9 in a cross mode, the circular plate 8 is opened to put various raw materials into the stirring box 4 from the feeding hole 6, and the raw materials are fully stirred by the stirring shaft 9 and then are discharged from the discharging hole 12.

And secondly, after the stirring is finished, the high-pressure water gun 11 is opened, water flow is separated by the small holes in the spray head 13 and is sprayed to all directions, so that all places in the stirring box 4 can be washed clean.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a double horizontal axle concrete mixer, includes base (1), its characterized in that: the stirring box is characterized in that a stirring box (4) is arranged on the upper wall surface of the base (1), the front side wall surface and the rear side wall surface of the stirring box (4) are arc-shaped boxes, the stirring box (4) is of a hollow structure, a square hole is formed in the lower wall surface of the stirring box (4), a trapezoidal block (5) is fixedly mounted on the lower wall surface of the stirring box (4), a valve (15) is arranged on the upper wall surface of the trapezoidal block (5), a discharge port (12) is formed in the lower wall surface of the trapezoidal block (5), the discharge port (12) is a square opening, the discharge port (12) penetrates through the upper wall surface and the lower wall surface of the trapezoidal block (5), and a circular hole is formed in the upper;

the stirring device is characterized in that a round block (10) is fixedly mounted on the upper wall surface of the stirring box (4), the round block (10) is cylindrical, the round block (10) is of a hollow structure, the lower wall surface of the round block (10) is fixedly connected with a hole formed in the upper wall surface of the stirring box (4), a feeding hole (6) is formed in the upper wall surface of the round block (10), a movable plate (8) is movably mounted on the feeding hole (6) through a hinge, the movable plate (8) is a round plate, a handle (7) is fixedly mounted on the right side of the upper wall surface of the movable plate (8), the handle (7) is a semicircular block, the motor (3) is mounted on the right side of the stirring box (4), the number of the motors (3) is two, and the two motors (3) are vertically symmetrical;

two apertures have been seted up on agitator tank (4) right side wall, the aperture that the output shaft of motor (3) was seted up on passing agitator tank (4) right side wall extends to the inside of agitator tank (4), and fixed mounting has (mixing) shaft (9) on the output shaft of motor (3), (mixing) shaft (9) have two, (mixing) shaft (9) are horizontal installation and are stirred, the shape looks adaptation of (mixing) shaft (9) and agitator tank (4), all set up a plurality of stirring rod (14) on two (mixing) shaft (9), the one end that (mixing) shaft (9) were kept away from in stirring rod (14) sets up to sectorial shape, and stirring rod (14) on two (mixing) shaft (9) are intercrossing.

2. A dual horizontal axis concrete mixer as claimed in claim 1, wherein: trapezoidal piece (5) are hollow structure, trapezoidal piece (5) are the little structure in the big below in top, and the top wall of trapezoidal piece (5) is the same with the size of the below wall of agitator tank (4), trapezoidal piece (5) are in the same place with base (1) fixed connection, trapezoidal piece (5) run through the hole of seting up on base (1), and the inside of trapezoidal piece (5) communicates with the inside of agitator tank (4), trapezoidal piece (5) extend to the below of base (1) always, the left and right sides inner wall swing joint of valve (15) and agitator tank (4) is in the same place, the switch mounting of valve (15) is on the left side wall of agitator tank (4).

3. A dual horizontal axis concrete mixer as claimed in claim 1, wherein: the discharge port (12) is gradually reduced from top to bottom, and the discharge port (12) is communicated with the inside of the stirring box (4) through a square hole on the wall surface below the stirring box (4).

4. A dual horizontal axis concrete mixer as claimed in claim 1, wherein: the feed inlet (6) is a circular opening, the feed inlet (6) penetrates through the upper wall surface and the lower wall surface of the circular block (10), the size of a hole formed in the feed inlet (6) and the upper wall surface of the stirring box (4) is the same, and the feed inlet (6) is communicated with the inside of the stirring box (4) through the circular hole in the lower wall surface of the stirring box (4).

5. A dual horizontal axis concrete mixer as claimed in claim 1, wherein: the high-pressure water gun (11) is fixedly mounted above the inner wall of the right side of the stirring box (4), the spray head (13) is fixedly mounted above the gun head of the high-pressure water gun (11), a plurality of small holes are formed in the outer wall of the spray head (13), a small hole is formed in the upper side of the inner wall of the right side of the stirring box (4), the protective cover (16) is fixedly mounted at the upper right corner of the stirring box (4), a small hole is formed in the outer wall of the protective cover (16), and the protective cover (16) covers the outside of the high-.