CN217169053U

CN217169053U - Self-cleaning concrete mixing kettle

Info

Publication number: CN217169053U
Application number: CN202122923984.9U
Authority: CN
Inventors: 蔡连鑫; 朱鹏程; 陈跃华
Original assignee: Jingjiang Hengsheng Concrete Manufacturing Co ltd
Current assignee: Jingjiang Hengsheng Concrete Manufacturing Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-08-12
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a self-cleaning concrete mixing kettle, which belongs to the technical field of concrete production equipment, comprising a mixing kettle, a mounting frame is fixedly connected with the top of the mixing kettle, a motor is fixedly installed on the lower surface of the top wall of the mounting frame, the output end of the motor is connected with a transmission component, a round mouth is arranged on the top wall of the mixing kettle, the inner wall of the round mouth is rotatably connected with a rotating shaft, the bottom end of the rotating shaft extends into the mixing kettle, and a plurality of mixing blades are fixedly connected with one side of the rotating shaft, the mixing blades are far away from the rotating shaft, a spring is fixedly installed on the inner cavity wall of the fixing frame, a piston is fixedly connected with one end of the spring, a mandril is fixedly connected with one side of the piston, one end of the piston, which is far away from the piston, runs through the side wall of the fixing frame and is fixedly connected with the same scraper blade, through the arrangement of the scraper blade, the spring and the mandril, the raw material residue on the inner side wall of the mixing kettle is cleaned through the scraper blade, green through ejector pin compression spring, cushions the scraper blade, reduces and damages.

Description

Self-cleaning concrete mixing kettle

Technical Field

The utility model belongs to the technical field of the concrete production facility, especially, relate to a self-cleaning concrete mixing cauldron.

Background

The concrete is a building material formed by mixing cement and sand with water and stirring, has higher strength after being solidified, and is a main building material of modern buildings. In the concrete production process, various raw materials are required to be stirred by a stirring kettle, so that the raw materials are combined with one another to form the concrete, the general stirring kettle is basically cylindrical, the various raw materials are added into the stirring kettle during stirring, and the cement and water are stirred and mixed in the stirring kettle for subsequent processing and use. The stirring kettle in the prior art is unreasonable in structure setting, and easily causes the problem of poor stirring effect. Meanwhile, the stirred cement is easily adhered to the inner wall of the stirring kettle and the stirrer, and is difficult to clean after solidification if not cleaned in time.

When self-cleaning concrete mixing cauldron cleared up the stirred tank inner wall among the prior art, do not have buffer structure, lead to the scraper blade to damage easily.

SUMMERY OF THE UTILITY MODEL

In order to reduce the damage to the scraper blade in order to cushion the scraper blade, the utility model provides a self-cleaning concrete mixing kettle.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a self-cleaning concrete mixing cauldron, includes stirred tank, stirred tank's top fixedly connected with mounting bracket, fixed surface installs the motor under the roof of mounting bracket, the output of motor is connected with drive assembly, round mouth has been seted up to stirred tank's roof, round mouth inner wall rotates and is connected with by drive assembly drive pivoted pivot, the bottom of pivot extends to in the stirred tank, just a plurality of stirring leaves of fixedly connected with in the pivot, two fixed frames of one side fixedly connected with of pivot are kept away from to the stirring leaf, inner chamber wall fixed mounting of fixed frame has the spring, the one end fixedly connected with piston of fixed frame inner chamber wall is kept away from to the spring, one side fixedly connected with ejector pin, two of spring is kept away from to the ejector pin the one end that the piston was kept away from runs through fixed frame lateral wall and the same scraper blade of fixedly connected with.

Preferably, the bottom fixedly connected with dead lever of pivot, dead lever lateral wall fixedly connected with montant, montant lateral wall fixedly connected with arc scraper blade, the inner bottom wall of arc scraper blade contact stirred tank.

Preferably, the transmission assembly comprises a rotating rod, a first gear and a second gear, the rotating rod is fixedly connected with the output end of the motor, the first gear is fixedly installed on the rotating rod, the second gear is fixedly installed on the rotating shaft, and the first gear is meshed with the second gear.

Preferably, the upper end of the inner side wall of the stirring kettle is fixedly connected with an annular pipe, and a plurality of nozzles are arranged on the annular pipe.

Preferably, the fixing frame side wall is provided with a through opening, and the ejector rod is connected with the inner wall of the through opening in a sliding manner.

Preferably, the feed inlet has been seted up to the lateral wall upper end of stirred tank, the discharge gate has been seted up to stirred tank's diapire, be provided with the valve in the discharge gate.

Preferably, the upper end of the side wall of the stirring kettle is fixedly connected with a water inlet pipe, and the bottom end of the water inlet pipe is communicated with the annular pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the scraper plate, the spring and the ejector rod, the raw material residue on the inner side wall of the stirring kettle is cleaned through the scraper plate, and the spring is compressed through the ejector rod to buffer the scraper plate, so that damage is reduced;

2. The arc-shaped scraper is arranged, so that the raw material residue at the bottom of the inner side of the stirring kettle can be conveniently cleaned, and the raw material at the inner side of the stirring kettle can be cleaned more thoroughly;

3. through setting up the annular tube, insert the washing liquid through the inlet tube and spout through the nozzle on the annular tube, improve the effect to the raw materials clearance of stirred tank inside wall and bottom.

Drawings

FIG. 1 is a schematic structural diagram of a self-cleaning concrete mixing tank according to the present invention;

FIG. 2 is a schematic structural view of the inner side of the stirring tank of the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a schematic structural view of the annular tube portion of the present invention.

In the figure: 1. stirring the mixture in a kettle; 2. a mounting frame; 3. a motor; 4. a rotating shaft; 5. stirring blades; 6. a fixing frame; 7. a spring; 8. a piston; 9. a top rod; 10. a squeegee; 11. fixing the rod; 12. a vertical rod; 13. an arc-shaped scraper plate; 14. a rotating rod; 15. a first gear; 16. a second gear; 17. an annular tube; 18. a feed inlet; 19. a discharge port; 20. and (4) a water inlet pipe.

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.

Referring to fig. 1-3, a self-cleaning concrete mixing kettle, includes stirred tank 1, stirred tank 1's top fixedly connected with mounting bracket 2, and fixed surface installs motor 3 under mounting bracket 2's the roof, and the output of motor 3 is connected with drive assembly, and stirred tank 1's roof has seted up the round mouth, and the rotation of round mouth inner wall is connected with pivot 4, and motor 3 drives pivot 4 through drive assembly and rotates.

The transmission assembly comprises a rotating rod 14, a first gear 15 and a second gear 16, the rotating rod 14 is fixedly connected with the output end of the motor 3, the motor 3 drives the rotating rod 14 to rotate, the first gear 15 is fixedly installed on the rotating rod 14, the rotating rod 14 drives the first gear 15 to rotate, the second gear 16 is fixedly installed on the rotating shaft 4, the first gear 15 is meshed with the second gear 16, the first gear 15 is meshed with the transmission gear to drive the second gear 16 and the rotating shaft 4 to rotate, and then the scraper 10 and the arc scraper 13 are driven to rotate.

The bottom end of a rotating shaft 4 extends into a stirring kettle 1, a plurality of stirring blades 5 are fixedly connected to the rotating shaft 4, concrete raw materials are mixed by stirring through the stirring blades 5, a fixed rod 11 is fixedly connected to the bottom end of the rotating shaft 4, a vertical rod 12 is fixedly connected to the side wall of the fixed rod 11, an arc-shaped scraper 13 is fixedly connected to the side wall of the vertical rod 12, the arc-shaped scraper 13 contacts the inner bottom wall of the stirring kettle 1, the other side of the arc-shaped scraper 13 is fixedly connected with the end part of the fixed rod 11, the arc-shaped scraper 13 is attached to the inner bottom wall of the stirring kettle 1, so that the raw material residue at the inner bottom of the stirring kettle 1 can be cleaned conveniently, two fixed frames 6 are fixedly connected to one side of the stirring blades 5 far away from the rotating shaft 4, a spring 7 is fixedly installed on the inner cavity wall of the fixed frames 6, one end of the spring 7 is fixedly connected with the inner cavity wall of the fixed frames 6, and a piston 8 is fixedly connected to one end of the spring 7 far away from the inner cavity wall of the fixed frames 6, piston 8 and the inner chamber wall sliding connection of fixed frame 6, piston 8 keep away from one side fixedly connected with ejector pin 9 of spring 7, and the one end that piston 8 was kept away from to two ejector pins 9 runs through fixed frame 6 lateral wall and the same scraper blade 10 of fixedly connected with.

Remain through the raw materials of scraper blade 10 to 1 inside wall of stirred tank and clear up, when harder raw materials was touched to scraper blade 10, can cushion through ejector pin 9 and piston 8 compression spring 7, and fixed frame 6 lateral wall has been seted up and has been run through the mouth, ejector pin 9 with run through a mouthful inner wall sliding connection, set up and run through mouthful be convenient for ejector pin 9 and slide and carry on spacingly to ejector pin 9 simultaneously.

Referring to fig. 2 and 4, inner wall upper end fixedly connected with ring pipe 17 of stirred tank 1, be provided with a plurality of nozzles on the ring pipe 17, through nozzle blowout washing liquid, the cleaning performance is improved, charge door 18 has been seted up to stirred tank 1's lateral wall upper end, discharge gate 19 has been seted up to stirred tank 1's diapire, be provided with the valve in the discharge gate 19, material after 19 discharge material or the washing of discharge gate remain, stirred tank 1's lateral wall upper end fixedly connected with inlet tube 20, inlet tube 20's bottom is linked together with ring pipe 17.

Now, the operation principle of the present invention is described as follows: when needing to wash stirred tank 1, motor 3 drives bull stick 14 and rotates, bull stick 14 drives first gear 15 and rotates, first gear 15 meshing transmission drives second gear 16 and pivot 4 and rotates, and then drive stirring leaf 5, scraper blade 10 and arc scraper blade 13 rotate, remain through the raw materials of scraper blade 10 to stirred tank 1 inside wall and clear up, when harder raw materials is touched to scraper blade 10, can pass through ejector pin 9 and piston 8 compression spring 7, cushion, reduce the damage, get rid of harder raw materials through clearance many times, remain through the raw materials of arc scraper blade 13 to stirred tank 1's inboard bottom and clear up, cooperation inlet tube 20 inserts the washing liquid, and through the nozzle blowout washing liquid on the ring pipe 17, and the cleaning performance is improved, the mixture after the washing passes through discharge gate 19 discharges.

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. The utility model provides a self-cleaning concrete mixing kettle, includes stirred tank (1), its characterized in that, the top fixedly connected with mounting bracket (2) of stirred tank (1), the fixed surface installs motor (3) under the roof of mounting bracket (2), the output of motor (3) is connected with drive assembly, round mouth has been seted up to stirred tank's (1) roof, round mouth inner wall rotates and is connected with pivot (4) by drive assembly drive pivoted, the bottom of pivot (4) extends to in stirred tank (1), just fixedly connected with a plurality of stirring leaves (5) on pivot (4), one side fixedly connected with two fixed frames (6) of pivot (4) are kept away from to stirring leaf (5), the inner chamber wall fixed mounting of fixed frame (6) has spring (7), the one end fixedly connected with piston (8) of the inner chamber wall of fixed frame (6) are kept away from to spring (7), piston (8) are kept away from one side fixedly connected with ejector pin (9) of spring (7), two the one end that piston (8) were kept away from in ejector pin (9) runs through fixed frame (6) lateral wall and the same scraper blade of fixedly connected with (10).

2. A self-cleaning concrete mixing kettle according to claim 1, wherein the bottom end of the rotating shaft (4) is fixedly connected with a fixing rod (11), the side wall of the fixing rod (11) is fixedly connected with a vertical rod (12), the side wall of the vertical rod (12) is fixedly connected with an arc-shaped scraper (13), and the arc-shaped scraper (13) contacts with the inner bottom wall of the mixing kettle (1).

3. The self-cleaning concrete mixing kettle according to claim 1, wherein the transmission assembly comprises a rotating rod (14), a first gear (15) and a second gear (16), the rotating rod (14) is fixedly connected with the output end of the motor (3), the first gear (15) is fixedly arranged on the rotating rod (14), the second gear (16) is fixedly arranged on the rotating shaft (4), and the first gear (15) is meshed with the second gear (16).

4. The self-cleaning concrete mixing kettle according to claim 1, characterized in that an annular pipe (17) is fixedly connected to the upper end of the inner side wall of the mixing kettle (1), and a plurality of nozzles are arranged on the annular pipe (17).

5. The self-cleaning concrete mixing kettle according to claim 1, wherein a through hole is formed in the side wall of the fixing frame (6), and the ejector rod (9) is slidably connected with the inner wall of the through hole.

6. The self-cleaning concrete mixing kettle according to claim 4, wherein a charging opening (18) is formed in the upper end of the side wall of the mixing kettle (1), a discharging opening (19) is formed in the bottom wall of the mixing kettle (1), and a valve is arranged in the discharging opening (19).

7. The self-cleaning concrete mixing kettle according to claim 6, characterized in that the upper end of the side wall of the mixing kettle (1) is fixedly connected with a water inlet pipe (20), and the bottom end of the water inlet pipe (20) is communicated with the annular pipe (17).