CN211842574U

CN211842574U - Device for removing concrete on inner wall of stirring box

Info

Publication number: CN211842574U
Application number: CN202020182196.1U
Authority: CN
Inventors: 向山兵
Original assignee: Penglai Huancheng Commercial Concrete Co ltd
Current assignee: Penglai Huancheng Commercial Concrete Co ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-11-03
Anticipated expiration: 2030-02-19

Abstract

The utility model belongs to the field of stirring boxes, in particular to a device for removing concrete on the inner wall of a stirring box, aiming at the problem that the residual concrete is attached to the inner wall of the stirring machine after the existing stirring machine works, if the residual concrete is not cleaned in time, the concrete will dry and adhere to the inner wall of the mixer, and the dry concrete is easy to influence the next mixing of the concrete and even damage the mixer, the following proposal is proposed, the utility model comprises a main body of the stirring box, a rotating hole is arranged at the top of the main body of the stirring box, a rotating post is rotatably arranged in the rotating hole, the structure is simple, the operation is convenient, the residual concrete on the inner wall of the main body of the stirring box can be cleaned quickly and conveniently, the cleaning is finished through the immovable movement of the ramming tool, the large concrete is smashed to prevent the large concrete from blocking the discharge hole, so that the requirement of people is met.

Description

Device for removing concrete on inner wall of stirring box

Technical Field

The utility model relates to an agitator tank technical field especially relates to a device for driving agitator tank inner wall concrete.

Background

A concrete mixer is a machine for mixing and stirring cement, gravel aggregate and water into a concrete mixture. The device mainly comprises a mixing barrel, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a frame, a supporting device and the like. According to working properties, the method is divided into a batch type (batch type) and a continuous type; according to the stirring principle, the method is divided into a self-falling type method and a forced type method; the device is divided into a fixed type and a movable type according to the installation mode; dividing a tilting type and a non-tilting type according to a discharging mode;

all can have remaining concrete to all attach to the inner wall of mixer after every mixer work, if untimely with remaining concrete clean up, the concrete can become dry and attach to the mixer inner wall, the concrete of becoming dry influences the stirring of concrete next time easily, damages the mixer even.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the inner wall that has remaining concrete all to adhere to the mixer after having the mixer work among the prior art, if not in time with remaining concrete clean up, the concrete can become dry and adhere to at the mixer inner wall, and the dry concrete influences the stirring of concrete next time easily, damages the shortcoming of mixer even, and the device that is used for cleaing away agitator tank inner wall concrete that proposes.

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

a device for removing concrete on the inner wall of a stirring box comprises a stirring box main body, wherein a rotating hole is formed in the top of the stirring box main body, a rotating column is rotatably installed in the rotating hole, a plurality of stirring rods positioned in the stirring box main body are fixedly installed on the outer side of the rotating column, two supporting rods are fixedly installed on two sides of the rotating column, one side, away from the rotating column, of each supporting rod on the same vertical cone is fixedly installed with a same supporting plate, one side, away from each other, of each supporting plate is fixedly installed with a plurality of scrapers, one end, away from each other, of each scraper on the same horizontal axis is contacted with the inner wall of one side of the stirring box main body, a discharge hole is formed in the bottom of the stirring box main body, fixed columns are fixedly installed on two sides of the bottom of the stirring box main body, mounting holes are formed in two, the bottom of two dwangs all extends to the below and the fixed mounting of agitator tank main part have the eccentric wheel, the equal fixed mounting in one side that two fixed columns are close to each other has the expansion plate, the expansion groove has all been seted up to the one end that two expansion plates are close to each other, equal slidable mounting has the telescopic link in two expansion grooves, the one end that two telescopic links are close to each other all extends to the outside and the fixed mounting of expansion plate and smashes the flitch, and two smash one side that the flitch was kept away from each other and contact with corresponding eccentric wheel respectively, the equal fixed mounting in one side that two smash the flitch are close to each other has a plurality of material pounding knives that are.

Preferably, the equal fixed mounting in one end that two expansion plates are close to each other has the cover to establish the reset spring in the expansion link outside, one side fixed connection that one end that two reset springs are close to each other is kept away from each other with two corresponding material pounding plates respectively, the outside meshing of rotation post has the chain, and it is connected with two dwang transmissions to rotate the post through the chain, equal fixed mounting has three hornblocks on the both sides inner wall of discharge gate, and the bottom of two three hornblocks respectively with the top sliding contact of corresponding material pounding plate, two reset springs play spacing and the effect that resets.

Preferably, the top fixed mounting of agitator tank main part has the motor, and the top of rotating the post extend to the top of agitator tank main part and with the output shaft fixed connection of motor, the output shaft drive of motor rotates the post.

Preferably, the quantity of puddler is three, and three puddler is the outside that the horizontal direction equidistance distributes at the rotation post, and three puddler is the outside that vertical direction equidistance distributes at the rotation post, and a plurality of puddlers carry out the misce bene to the concrete in the agitator tank main part.

Preferably, the feed inlet has been seted up at the top of agitator tank main part, and the top of agitator tank main part articulates there is the closing plate, and closing plate and the sealed cooperation of feed inlet, and the closing plate seals the feed inlet.

In the utility model, when in use, the device for removing the concrete on the inner wall of the stirring box feeds through the feed inlet, then the motor is started, the output shaft of the motor drives the rotating column to rotate, and the plurality of stirring rods uniformly stir the concrete;

meanwhile, the rotating column drives the supporting rod to rotate, the supporting rod drives the supporting plate to rotate, the supporting plate drives the plurality of scrapers to rotate, the plurality of scrapers clean up the residual concrete on the inner wall of the stirring box main body, and then the residual concrete is discharged through the discharge hole;

meanwhile, the rotating column drives the two rotating rods to rotate through the chain, the two rotating rods drive the two eccentric wheels to rotate, the two eccentric wheels drive the two material smashing plates to move, the two material smashing plates drive the plurality of material smashing knives to move, and the plurality of material smashing knives smash residual large concrete in the discharge port, so that clogging of the discharge port is prevented;

the utility model discloses simple structure, convenient operation, can be fast convenient to the concrete clean up remaining on the agitator tank main part inner wall, the clearance is over through the motionless removal of smashing the material sword, smashes to pieces the bulk concrete, prevents that the bulk concrete from silting up stifled discharge gate, so satisfied people's demand.

Drawings

Fig. 1 is a schematic structural view of a device for removing concrete from the inner wall of a stirring tank according to the present invention;

FIG. 2 is an enlarged schematic structural view of part A of a device for removing concrete from the inner wall of a mixing box according to the present invention;

fig. 3 is a schematic view of a local overlooking structure of the device for removing concrete from the inner wall of the stirring tank provided by the utility model.

In the figure: the stirring device comprises a stirring box main body 1, a rotating hole 2, a rotating column 3, a stirring rod 4, a supporting rod 5, a supporting plate 6, a scraper 7, a discharging hole 8, a fixed column 9, a mounting hole 10, a rotating rod 11, an eccentric wheel 12, a telescopic plate 13, a telescopic groove 14, a telescopic rod 15, a material smashing plate 16, a return spring 17, a chain 18, a triangular block 19, a motor 20 and a material smashing knife 21.

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.

Example one

Referring to fig. 1-3, a device for removing concrete on the inner wall of a stirring box comprises a stirring box main body 1, wherein a rotating hole 2 is formed at the top of the stirring box main body 1, a rotating column 3 is rotatably installed in the rotating hole 2, a plurality of stirring rods 4 positioned in the stirring box main body 1 are fixedly installed at the outer side of the rotating column 3, two supporting rods 5 are fixedly installed at two sides of the rotating column 3, one side, far away from the rotating column 3, of the two supporting rods 5 positioned on the same vertical cone is fixedly installed with the same supporting plate 6, one side, far away from each other, of the two supporting plates 6 is fixedly installed with a plurality of scrapers 7, one end, far away from each other, of the two scrapers 7 positioned on the same horizontal axis is contacted with the inner wall of one side of the stirring box main body 1, a discharge hole 8 is formed at the bottom, rotation hole 10 has all been seted up to the bottom both sides of agitator tank main part 1, all rotate in two rotation holes 10 and install dwang 11, the bottom of two dwang 11 all extends to the below of agitator tank main part 1 and fixed mounting has eccentric wheel 12, the equal fixed mounting in one side that two fixed columns 9 are close to each other has expansion plate 13, expansion tank 14 has all been seted up to the one end that two expansion plate 13 are close to each other, equal slidable mounting has telescopic link 15 in two expansion tank 14, the one end that two telescopic link 15 are close to each other all extends to the outside and fixed mounting of expansion plate 13 has tamping plate 16, and one side that two tamping plates 16 kept away from each other contacts with corresponding eccentric wheel 12 respectively, the equal fixed mounting in one side that two tamping plates 16 are close to each other has a plurality of tamping knives 21 that are located discharge gate.

The utility model discloses in, the equal fixed mounting of one end that two expansion plates 13 are close to each other has the cover to establish the reset spring 17 in the telescopic link 15 outside, one end that two reset spring 17 are close to each other is respectively with one side fixed connection that 16 mutual keeping away from of two corresponding material smashing plates, the outside meshing of rotation post 3 has chain 18, and it is connected with two dwang 11 transmissions through chain 18 to rotate post 3, equal fixed mounting has three hornblocks 19 on the both sides inner wall of discharge gate 8, and two three hornblocks 19's bottom respectively with the top sliding contact of 16 corresponding material smashing plates.

The utility model discloses in, the top fixed mounting of agitator tank main part 1 has motor 20, and the top of rotating post 3 extend to agitator tank main part 1 the top and with motor 20's output shaft fixed connection.

The utility model discloses in, the quantity of stirring rod 4 is three, and three stirring rod 4 is the horizontal direction equidistance and distributes in the outside of rotating post 3, and three stirring rod 4 is the outside that vertical direction equidistance distributes in rotating post 3.

The utility model discloses in, the feed inlet has been seted up at the top of agitator tank main part 1, and the top of agitator tank main part 1 articulates there is the closing plate, and the sealed cooperation of closing plate and feed inlet.

Example two

A device for removing concrete on the inner wall of a stirring box comprises a stirring box main body 1, wherein a rotating hole 2 is formed in the top of the stirring box main body 1, a rotating column 3 is installed in the rotating hole 2 in a rotating mode, the outer side of the rotating column 3 is fixedly connected with a plurality of stirring rods 4 positioned in the stirring box main body 1 through bolts, two supporting rods 5 are fixedly connected to two sides of the rotating column 3 through bolts, one side, far away from the rotating column 3, of each supporting rod 5 positioned on the same vertical cone is fixedly connected with the same supporting plate 6 through bolts, one side, far away from each other, of each supporting plate 6 is fixedly connected with a plurality of scrapers 7 through bolts, one ends, far away from each other, of the two scrapers 7 positioned on the same horizontal axis are in contact with the inner wall of one side of the stirring box main body 1, a discharge hole 8 is formed in the bottom of the stirring, the stirring box comprises a stirring box main body 1, rotating holes 10 are formed in two sides of the bottom of the stirring box main body 1, rotating rods 11 are rotatably mounted in the two rotating holes 10, the bottom ends of the two rotating rods 11 extend to the lower portion of the stirring box main body 1 and are fixedly connected with eccentric wheels 12 through bolts, the sides, close to each other, of two fixing columns 9 are fixedly connected with telescopic plates 13 through bolts, telescopic grooves 14 are formed in the ends, close to each other, of the two telescopic plates 13, telescopic rods 15 are slidably mounted in the two telescopic grooves 14, the ends, close to each other, of the two telescopic rods 15 extend to the outer sides of the telescopic plates 13 and are fixedly connected with material smashing, and one side that two smash flitch 16 kept away from each other contacts with corresponding eccentric wheel 12 respectively, and one side that two smash flitch 16 are close to each other all has a plurality of smash material sword 21 that are located discharge gate 8 through bolt fixedly connected with, and telescopic link 15 is spacing to smash flitch 16.

The utility model discloses in, the reset spring 17 in the 15 outside of telescopic link is all established through bolt fixedly connected with cover to the one end that two expansion plates 13 are close to each other, one side fixed connection who keeps away from each other with two corresponding material smashing plates 16 respectively to the one end that two reset spring 17 are close to each other, the outside meshing of rotation post 3 has chain 18, and it is connected with two dwang 11 transmissions through chain 18 to rotate post 3, all through three hornblocks 19 of bolt fixedly connected with on the both sides inner wall of discharge gate 8, and two three hornblocks 19's bottom respectively with corresponding material smashing plate 16's top sliding contact, two reset spring 17 play spacing and the effect that resets.

The utility model discloses in, bolt fixedly connected with motor 20 is passed through at the top of agitator tank main part 1, and the top of rotating post 3 extend to agitator tank main part 1 the top and with motor 20's output shaft fixed connection, motor 20's output shaft drives and rotates post 3 and rotate.

The utility model discloses in, the quantity of stirring rod 4 is three, and three stirring rod 4 is the horizontal direction equidistance and distributes in the outside that rotates post 3, and three stirring rod 4 is vertical direction equidistance and distributes in the outside that rotates post 3, and a plurality of stirring rods 4 carry out the misce bene to the concrete in agitator tank main part 1.

The utility model discloses in, the feed inlet has been seted up at the top of agitator tank main part 1, and the top of agitator tank main part 1 articulates there is the closing plate, and the sealed cooperation of closing plate and feed inlet, and the closing plate seals the feed inlet.

In the utility model, in use, the outer side of the chain 18 is fixedly sleeved with a protective sleeve, the outer side of the rotating column 3 is fixedly sleeved with a large chain wheel, the outer sides of the two rotating rods 11 are fixedly sleeved with a small chain wheel, the large chain wheel drives the two small chain wheels to transmit through the chain and feed through the feed inlet, then the motor 20 is started, the motor 20 is controlled by the control switch, the motor 20 is powered by commercial power, the output shaft of the motor 20 drives the rotating column 3 to rotate, the rotating column 3 drives the stirring rods 4 to rotate, the stirring rods 4 uniformly stir concrete, meanwhile, the rotating column 3 drives the support rod 5 to rotate, the support rod 5 drives the support plate 6 to rotate, the support plate 6 drives the scrapers 7 to rotate, the scrapers 7 clean up the residual concrete on the inner wall of the stirring box main body 1, and then the residual concrete is discharged through the discharge outlet 8, meanwhile, the rotating column 3 drives a large chain wheel to rotate, the large chain wheel drives two small chain wheels to rotate through a chain 18, the two small chain wheels drive two rotating rods 11 to rotate, the two rotating rods 11 drive two eccentric wheels 12 to rotate, the two eccentric wheels 12 drive two material smashing plates 16 to move, the two material smashing plates 16 drive two telescopic rods 15 to move, simultaneously, the two material smashing plates 16 stretch two reset springs 17, the two reset springs 17 absorb energy, simultaneously, the two material smashing plates 16 drive a plurality of material smashing knives 21 to move, the plurality of material smashing knives 21 smash large concrete remained in the discharge port 8, and blockage of the discharge port 8 is prevented, so that the residual concrete on the inner wall of the stirring box main body 1 can be cleaned up quickly and conveniently, the large concrete is smashed through the movement of the material smashing knives 21 after cleaning, and the discharge port 8 is prevented from being blocked by the large concrete, so that the requirements of people are met.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A device for removing concrete on the inner wall of a stirring box comprises a stirring box main body (1) and is characterized in that a rotating hole (2) is formed in the top of the stirring box main body (1), a rotating column (3) is rotatably installed in the rotating hole (2), a plurality of stirring rods (4) located in the stirring box main body (1) are fixedly installed on the outer side of the rotating column (3), two supporting rods (5) are fixedly installed on two sides of the rotating column (3), one side, far away from the rotating column (3), of each supporting rod (5) located on the same vertical cone is fixedly installed with the same supporting plate (6), a plurality of scrapers (7) are fixedly installed on one side, far away from each other, of the two scrapers (7) located on the same horizontal axis are in contact with the inner wall of one side of the stirring box main body (1), a discharge hole (8) is formed in the bottom of the stirring box main body (1), fixing columns (9) are fixedly mounted on two sides of the bottom of the stirring box main body (1), mounting holes (10) are formed in two sides of the bottom of the stirring box main body (1), rotating rods (11) are rotatably mounted in the two mounting holes (10), the bottoms of the two rotating rods (11) extend to the lower portion of the stirring box main body (1) and are fixedly provided with eccentric wheels (12), telescopic plates (13) are fixedly mounted on one sides, close to each other, of the two fixing columns (9), telescopic grooves (14) are formed in one ends, close to each other, of the two telescopic plates (13), telescopic rods (15) are slidably mounted in the two telescopic grooves (14), one ends, close to each other, of the two telescopic rods (15) extend to the outer sides of the telescopic plates (13) and are fixedly provided with tamping plates (16), and one sides, far away from each other, of the two tamping plates (16) are respectively contacted, one side of each of the two material smashing plates (16) close to each other is fixedly provided with a plurality of material smashing knives (21) positioned in the discharge hole (8).

2. The device for removing the concrete on the inner wall of the stirring box according to claim 1, wherein one end of each of the two expansion plates (13) close to each other is fixedly provided with a return spring (17) sleeved outside the expansion rod (15), one end of each of the two return springs (17) close to each other is fixedly connected with one side of each of the two corresponding material smashing plates (16), the outer side of the rotating column (3) is engaged with a chain (18), the rotating column (3) is in transmission connection with the two rotating rods (11) through the chains (18), the inner walls of the two sides of the discharge port (8) are fixedly provided with triangular blocks (19), and the bottom ends of the two triangular blocks (19) are in sliding contact with the tops of the corresponding material smashing plates (16).

3. The device for removing the concrete on the inner wall of the stirring box is characterized in that a motor (20) is fixedly installed at the top of the stirring box main body (1), and the top end of the rotating column (3) extends to the upper part of the stirring box main body (1) and is fixedly connected with an output shaft of the motor (20).

4. A device for removing concrete from the inner wall of a mixing box according to claim 1, characterised in that the number of mixing rods (4) is three, and that three mixing rods (4) are equally spaced horizontally outside the rotating column (3) and three mixing rods (4) are equally spaced vertically outside the rotating column (3).

5. The device for removing the concrete on the inner wall of the stirring box according to claim 1, wherein a feeding hole is formed in the top of the stirring box main body (1), a sealing plate is hinged to the top of the stirring box main body (1), and the sealing plate is in sealing fit with the feeding hole.