CN213648084U

CN213648084U - Cleaning device for concrete mixing device

Info

Publication number: CN213648084U
Application number: CN202021473720.7U
Authority: CN
Inventors: 李小欣
Original assignee: Chongqing Zhongtong Nanyi Concrete Co Ltd
Current assignee: Chongqing Zhongtong Nanyi Concrete Co Ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-07-09
Anticipated expiration: 2030-07-23

Abstract

The utility model belongs to the concrete mixing field, concretely relates to a belt cleaning device for concrete mixing device, including the agitator, the upper end fixedly connected with mounting panel of agitator, the inside fixed mounting of mounting panel has the axle sleeve, the inside rotation of axle sleeve is connected with the (mixing) shaft, the outside fixedly connected with stirring piece of (mixing) shaft, the upper end fixedly connected with scraper blade of stirring piece, the lower extreme fixedly connected with sprinkler of axle sleeve, the left end fixedly connected with inlet tube of sprinkler. The utility model adopts the mode of adding the water sprayer inside the stirring barrel and adding the high-pressure water pump at the upper end of the mounting plate, and when the stirring barrel needs to be cleaned, the stirring shaft and other parts inside the stirring barrel are cleaned by high-pressure water flow; through purchase the piece and carry out shock attenuation processing to it in the outside of agitator with being equipped with such as base, base angle, spring, reduce rocking of mixer to increase stirring quality and cleaning quality.

Description

Cleaning device for concrete mixing device

Technical Field

The utility model belongs to the technical field of the concrete mixing, concretely relates to a belt cleaning device for concrete mixing device.

Background

The concrete mixing is to mix and mix cement, sandstone aggregate and water into a concrete mixture. The concrete is mainly processed by a concrete mixer which mainly comprises a mixing drum, 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; according to the structure of the mixing drum, the mixing drum is divided into a pear type, a drum type, a double cone, a disc vertical shaft type, a circular groove horizontal shaft type and the like.

After the concrete in concrete mixer used up, easily solidify because of the concrete very much, so need in time wash its inside after having used up the concrete mixer, prevent that the concrete from solidifying and extremely difficult cleaing away on its inner wall, when the concrete mixer stirs materials such as cement, can produce violent rocking, can make the stirring of inside insufficient, lead to the concrete quality not up to standard, the rocking that produces when wasing also can lead to wasing not thoroughly. Accordingly, there is a need for improvements in the art.

Disclosure of Invention

An object of the utility model is to provide a belt cleaning device for concrete mixing device has solved current concrete mixer and has washd inconveniently, and it is inhomogeneous that the stirring makes the production rock the stirring, produces when wasing and rocks and wash not thorough problem.

In order to achieve the above purpose, the utility model provides a cleaning device for a concrete stirring device, which comprises a stirring barrel, wherein the upper end of the stirring barrel is fixedly connected with a mounting plate, the inside of the mounting plate is fixedly provided with a shaft sleeve, the inside of the shaft sleeve is rotatably connected with a stirring shaft, the outer side of the stirring shaft is fixedly connected with a stirring block, the upper end of the stirring block is fixedly connected with a scraper blade, the lower end of the shaft sleeve is fixedly connected with a water sprayer, the left end of the water sprayer is fixedly connected with a water inlet pipe, the outer side of the water inlet pipe is fixedly connected with a protective sleeve, the upper end of the protective sleeve is fixedly connected with a water inlet, the left end of the water inlet is fixedly connected with a high-pressure water pump, the upper end of the mounting plate is fixedly connected with a tap, the outer side fixedly connected with base of agitator, the inside sliding connection of base has the footing, the lower extreme fixedly connected with pin of footing, the outside sliding connection of footing has the spring, the upper end of spring and the lower extreme overlap joint of base, the lower extreme of spring and the upper end overlap joint of pin.

The principle of the utility model lies in: putting materials such as cement, sand, stone and the like into a stirring barrel from a feeding port, turning on a motor, driving a bevel gear II to rotate through a transmission shaft, driving a bevel gear I with the lower end meshed with the lower end of the bevel gear II to rotate, driving a stirring block at the upper end of the stirring block to rotate together with a scraper through a stirring shaft to stir concrete in the stirring barrel, transmitting vibration generated during stirring to a spring in contact with the lower end of a base, offsetting the vibration through elastic deformation by the spring to ensure that the stirring machine stably operates, opening a material port cover after the stirring is finished, enabling the concrete in the stirring barrel to flow out from a material outlet, turning on a high-pressure water pump after the concrete flows out, enabling high-pressure water flow to be sprayed out from a water spraying port at the upper end of a water sprayer, cleaning the stirring shaft, the stirring block and the like in the stirring barrel, and simultaneously turning on, when in the high-pressure rivers impact agitator, the vibration of production transmits the spring that the contact of base lower extreme is connected, and the spring takes place elastic deformation and offsets its vibration, can abluent more thoroughly.

The beneficial effects of the utility model reside in that: the utility model adopts the mode of adding the water sprayer inside the stirring barrel and adding the high-pressure water pump at the upper end of the mounting plate, and when the stirring barrel needs to be cleaned, the stirring shaft and other parts inside the stirring barrel are cleaned by high-pressure water flow; through purchase the piece and carry out shock attenuation processing to it in the outside of agitator with being equipped with such as base, base angle, spring, reduce rocking of mixer to increase stirring quality and cleaning quality.

Furthermore, a threaded hole is formed in the upper end of the bottom foot, and a screw rod is connected inside the threaded hole through threads. The screw rod plays a limiting role in the bottom foot and the spring.

Furthermore, the upper end of the stirring shaft is fixedly connected with a first bevel gear, the right end of the first bevel gear is meshed with a second bevel gear, the inside of the second bevel gear is fixedly connected with a transmission shaft, the right end of the transmission shaft is rotatably connected with a motor, and the upper end of the mounting plate is fixedly connected with the motor. The transmission mode that the bevel gear I is meshed with the bevel gear II is used for enabling the motor to be installed outside the stirring machine, so that the motor is convenient to overhaul.

Further, a feed opening is formed in the right end of the stirring barrel, and a feed opening door is hinged to the upper end of the feed opening. The dog-house is seted up in the side of agitator, and the concrete of its inside can not exceed the height of dog-house.

Further, the lower extreme fixedly connected with discharge gate of agitator, there is the material flap lower extreme of discharge gate through threaded connection. Can flow out from the discharge hole at the lower end of the stirring barrel after the stirring is finished, and is convenient for collection.

Drawings

FIG. 1 is a schematic structural view of a cleaning apparatus for a concrete mixing apparatus according to an embodiment of the present invention;

FIG. 2 is a left side view of FIG. 1 of a cleaning apparatus for a concrete mixing device according to an embodiment of the present invention;

FIG. 3 is a top view of FIG. 1 of a cleaning apparatus for a concrete mixing device according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure of part A of FIG. 1 of a washing apparatus for a concrete mixer apparatus according to an embodiment of the present invention;

fig. 5 is an enlarged view of a portion B of fig. 1 of a washing apparatus for a concrete mixer according to an embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the stirring device comprises a stirring barrel 1, a mounting plate 2, a shaft sleeve 3, a stirring shaft 4, a stirring block 5, a scraper 6, a water sprayer 7, a water inlet pipe 8, a protective sleeve 9, a water inlet 10, a high-pressure water pump 11, a tap water pipe 12, a water spraying port 13, a base 14, a footing 15, a stop lever 16, a spring 17, a threaded hole 18, a screw rod 19, a bevel gear I20, a bevel gear II 21, a transmission shaft 22, a motor 23, a feeding port 24, a material port door 25, a material port 26 and a material port cover 27.

As shown in fig. 1, the present embodiment provides a cleaning device for a concrete mixing device, including an agitating barrel 1, a feeding port 24 is provided at the right end of the agitating barrel 1, a material door 25 is hinged to the upper end of the feeding port 24, the feeding port 24 is provided at the side of the agitating barrel 1, the concrete inside the agitating barrel cannot exceed the lower end of the high agitating barrel 1 of the feeding port 24 and is fixedly connected with a material outlet 26, the lower end of the material outlet 26 is connected with a material door 27 through a screw thread, and the concrete can flow out from the material outlet 26 at the lower end of the agitating barrel 1 after the agitation is completed, so that.

As shown in figure 1 of the drawings, in which, as shown in fig. 4, an upper end of a stirring barrel 1 is fixedly connected with a mounting plate 2, an inner portion of the mounting plate 2 is fixedly provided with a shaft sleeve 3, an inner portion of the shaft sleeve 3 is rotatably connected with a stirring shaft 4, an outer side of the stirring shaft 4 is fixedly connected with a stirring block 5, an upper end of the stirring block 5 is fixedly connected with a scraping plate 6, the scraping plate 6 can scrape concrete adhered to an upper end of an inner wall of the stirring barrel 1 when rotating, an upper end of the stirring shaft 4 is fixedly connected with a bevel gear 20, a right end of the bevel gear 20 is meshed with a bevel gear 21, an inner portion of the bevel gear 21 is fixedly connected with a transmission shaft 22, a right end of the transmission shaft 22 is rotatably connected with a motor 23, an upper end of the mounting plate 2 is fixedly connected with a motor 23, the motor 23 is of type YX3-80M-2, and belongs to the prior art, and.

As shown in fig. 1, 2 and 4, the lower end of the shaft sleeve 3 is fixedly connected with a water sprayer 7, the left end of the water sprayer 7 is fixedly connected with a water inlet pipe 8, the outer side of the water inlet pipe 8 is fixedly connected with a protective sleeve 9, the upper end of the protective sleeve 9 is fixedly connected with a water inlet 10, the left end of the water inlet 10 is fixedly connected with a high-pressure water pump 11, the high-pressure water pump 11 is fixedly connected with the upper end of the mounting plate 2, the left end of the high-pressure water pump 11 is fixedly connected with a tap water pipe 12, the outer side of the water sprayer 7 is provided with a water spray opening 13, the water spray opening 13 is arranged at the lower end and the side face of the water sprayer 7, and the model of the.

As shown in fig. 1, 2, 3 and 5, the outer side of the stirring barrel 1 is fixedly connected with a base 14, the inner sliding connection footing 15 of the base 14, the lower end of the footing 15 is fixedly connected with a stop lever 16, the outer side of the footing 15 is connected with a spring 17 in a sliding manner, the upper end of the spring 17 is lapped with the lower end of the base 14, the lower end of the spring 17 is lapped with the upper end of the stop lever 16, a threaded hole 18 is formed in the upper end of the footing 15, a threaded connection screw rod 19 is arranged in the threaded hole 18, and the screw rod 19 limits the footing 15 and the spring 17.

The utility model discloses the concrete implementation process as follows: the concrete material is put into the stirring barrel 1 from a feeding port 24, a motor 23 is turned on, the motor 23 drives a bevel gear II 21 to rotate through a transmission shaft 22, the bevel gear II 21 drives a bevel gear I20 with the lower end meshed with the lower end to rotate, the bevel gear I20 drives a stirring block 5 with the upper end to rotate together with a scraper 6 through a stirring shaft 4 to stir the concrete in the stirring barrel, the vibration generated during stirring is transmitted to a spring 17 with the lower end contacted with a base 14, the spring 17 offsets the vibration through elastic deformation to ensure the stable operation of the stirring machine, after the stirring is finished, a material port cover 27 is opened, the concrete in the stirring barrel flows out from a material outlet 26, after the concrete flows out, a high-pressure water pump 11 is opened, high-pressure water flow is sprayed out from a water spraying port 13 at the upper end of a water sprayer 7 to clean the components such as the stirring shaft 4 and the stirring block 5 in the stirring, the inner wall of the stirring barrel 1 is cleaned, when high-pressure water flow impacts the stirring barrel 1, the generated vibration is transmitted to the spring 17 connected with the lower end of the base 14 in a contact mode, the spring 17 generates elastic deformation to offset the vibration, and the cleaning is more thorough.

The utility model adopts the mode that the water sprayer 7 is additionally arranged inside the stirring barrel 1 and the high-pressure water pump 11 is additionally arranged at the upper end of the mounting plate 2, and when the stirring barrel needs to be cleaned, the components such as the stirring shaft 4 and the like inside the stirring barrel are cleaned by high-pressure water flow; the base 14, the bottom feet 15, the spring 17 and other purchasing parts are additionally arranged on the outer side of the stirring barrel 1 to perform damping treatment on the stirring barrel, so that the shaking of the stirring machine is reduced, and the stirring quality and the cleaning quality are improved.

It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A belt cleaning device for concrete mixing device, including the agitator, its characterized in that: the stirring device comprises a stirring barrel, a mounting plate, a shaft sleeve, a stirring shaft, a stirring block, a scraper plate, a water sprayer, a water inlet pipe, a protective sleeve, a high-pressure water pump, a tap water pipe, a water spraying port, a base, a bottom foot and a stop lever, wherein the mounting plate is fixedly connected to the upper end of the stirring barrel, the shaft sleeve is fixedly mounted in the mounting plate, the stirring shaft is rotatably connected to the inner part of the shaft sleeve, the stirring block is fixedly connected to the outer side of the stirring shaft, the scraper plate is fixedly connected to the upper end of the stirring block, the water sprayer is fixedly connected to the lower end of the shaft sleeve, the water inlet pipe is fixedly connected to the left end of the water sprayer, the protective sleeve is fixedly connected to the outer side of the water inlet pipe, the water inlet is fixedly connected to the upper end, the outer side of the bottom foot is connected with a spring in a sliding mode, the upper end of the spring is in lap joint with the lower end of the base, and the lower end of the spring is in lap joint with the upper end of the stop lever.

2. The washing device for a concrete mixing device according to claim 1, characterized in that: the upper end of the bottom foot is provided with a threaded hole, and the inside of the threaded hole is connected with a screw rod through threads.

3. The washing device for a concrete mixing device according to claim 1, characterized in that: the upper end of the stirring shaft is fixedly connected with a first bevel gear, the right end of the first bevel gear is meshed with a second bevel gear, the inside of the second bevel gear is fixedly connected with a transmission shaft, the right end of the transmission shaft is rotatably connected with a motor, and the upper end of the mounting plate is fixedly connected with the motor.

4. The washing device for a concrete mixing device according to claim 1, characterized in that: the right end of the stirring barrel is provided with a feed opening, and the upper end of the feed opening is hinged with a feed opening door.

5. The washing device for a concrete mixing device according to claim 1, characterized in that: the lower extreme fixedly connected with discharge gate of agitator, the lower extreme of discharge gate has the material flap through threaded connection.