CN219274379U

CN219274379U - Belt pulley casting sand mixer convenient for recycling residual sand

Info

Publication number: CN219274379U
Application number: CN202320730288.2U
Authority: CN
Inventors: 刘栋梁; 张晓东; 张有
Original assignee: Longkou Dehao Auto Parts Co ltd
Current assignee: Longkou Dehao Auto Parts Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-06-30
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to the technical field of belt pulley casting, in particular to a belt pulley casting sand mixer convenient for recycling residual sand, and aims to realize a belt pulley casting sand mixer convenient for treating the residual sand in the sand mixer. The utility model provides a belt pulley casting sand mixer convenient to retrieve residual sand, includes the sand mixing bucket and sets up the rabbling mechanism in the sand mixing bucket, the supporting leg is installed to the bottom of sand mixing bucket, the below of sand mixing bucket is provided with the base, base and supporting leg fixed connection, plane bearing swing joint has the carousel to the bottom of sand mixing bucket, install on the base and be used for driving carousel pivoted motor. According to the utility model, the discharge hole is opened, the rotary table is controlled to rotate, the poking plate of the T-shaped structure is attached to the upper end face of the rotary table to scrape the sand, the scraping plate of the vertical structure scrapes the sand along the inner wall of the sand mixing barrel, scraped residual sand falls on the rotary table, and the scraped residual sand is discharged from the discharge hole under the poking of the poking plate, so that the sand mixing machine convenient for recycling the residual sand is realized.

Description

Belt pulley casting sand mixer convenient for recycling residual sand

Technical Field

The utility model relates to the technical field of belt pulley casting, in particular to a belt pulley casting sand mixer convenient for recycling residual sand.

Background

The sand mixer is widely applied to the casting industry, and can uniformly mix old sand, new sand, molding sand binder and auxiliary materials, so that the binder and the auxiliary materials are uniformly distributed and effectively coated on the surface of sand grains, and when the belt pulley casting is carried out, the sand mixer is also required to be used for producing a molding sand mould, so that the sand mixer has indispensable importance in the belt pulley casting process. However, the existing sand mixer for casting belt pulleys still has some defects in practical use, such as adding sand binder into old sand, new sand and auxiliary materials in the process of mixing sand, so as to facilitate adhesion of the old sand, the new sand and the auxiliary materials, but when discharging, some sand is inevitably remained in the sand mixer, and when the residual time is too long, the sand mixer is solidified, so that the inner space of the sand mixer is gradually reduced, and the use of the sand mixer is affected, therefore, the sand mixer for casting belt pulleys is provided, and the sand mixer for casting belt pulleys is convenient for treating the residual sand in the sand mixer.

Disclosure of Invention

The utility model aims to provide a pulley casting sand mixer which is convenient for recycling residual sand, and realizes a pulley casting sand mixer which is convenient for processing the residual sand in the sand mixer.

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

the utility model provides a belt pulley casting sand mixer convenient to retrieve residual sand, includes the sand mixing barrel and sets up the rabbling mechanism in the sand mixing barrel, the supporting leg is installed to the bottom of sand mixing barrel, the below of sand mixing barrel is provided with the base, base and supporting leg fixed connection, plane bearing swing joint has the carousel is used to the bottom of sand mixing barrel, install on the base and be used for driving carousel pivoted motor, the laminating of the vertical inner wall of sand mixing barrel is provided with the scraper blade, the bottom and the carousel fixed connection of scraper blade, the discharge gate has been seted up to the inboard position department that the carousel is located the scraper blade, installs detachable closing cap on the discharge gate, the roof-rack is installed on the top of sand mixing barrel, the stirring mechanism is installed on the roof-rack, the plectrum that is T type structure is installed to the bottom of roof-rack, the horizontal part and the carousel up end laminating of plectrum.

Preferably, one end of the horizontal part of the shifting plate passes through the axial center position of the turntable, and the other end of the horizontal part extends to the inner wall of the sand mixing barrel.

Preferably, the scraping plate is of an arc-shaped structure, and the top end of the scraping plate is located below the lower end face of the top frame.

Preferably, the movement range of the scraping plate is not intersected with the movement range of the stirring mechanism.

Preferably, the movement range of the scraping plate is not intersected with the movement range of the poking plate.

Preferably, the device further comprises an electric control box, a power line is led out of the electric control box, and a control switch is arranged on the electric control box.

The utility model has at least the following beneficial effects:

1. through opening the discharge gate, control carousel rotates, and the scraping of the upper end laminating of the plectrum of T type structure and carousel this moment is scraped to the scraper blade of vertical structure along the shake-out bucket inner wall, scrapes the residual sand of falling on the carousel to discharge from the discharge gate under the dialling material of plectrum, realized a sand mixer convenient to retrieve residual sand.

2. Through setting up the carousel that can rotate, rabbling mechanism polishes the belt pulley, can also control the carousel to rotate when polishing the state according to the demand for motion state is diversified in the sand mixing bucket, can improve the efficiency that the belt pulley polished.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a pulley casting sand mixer;

FIG. 2 is a schematic diagram of a pulley casting sand mixer split;

FIG. 3 is a schematic diagram showing the structural distribution of the poking plate and the scraping plate.

In the figure: 1. a sand mixing barrel; 2. a base; 3. a stirring mechanism; 4. a top frame; 5. a planar bearing; 6. a poking plate; 7. a turntable; 8. a scraper; 9. a discharge port; 10. and a motor.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-3, a belt pulley casting sand mixer convenient for recycling residual sand comprises a sand mixing barrel 1 and a stirring mechanism 3 arranged in the sand mixing barrel 1, wherein a supporting leg is arranged at the bottom of the sand mixing barrel 1, a base 2 is arranged below the sand mixing barrel 1, the base 2 is fixedly connected with the supporting leg, a plane bearing 5 is movably connected with a rotary table 7 at the bottom end of the sand mixing barrel 1, a motor 10 for driving the rotary table 7 to rotate is arranged on the base 2, a scraping plate 8 is attached to the vertical inner wall of the sand mixing barrel 1, the bottom end of the scraping plate 8 is fixedly connected with the rotary table 7, a discharge hole 9 is formed in the position of the rotary table 7 at the inner side of the scraping plate 8, a detachable sealing cover is arranged on the discharge hole 9, a top frame 4 is arranged at the top end of the sand mixing barrel 1, the stirring mechanism 3 is arranged on the top frame 4, a stirring plate 6 in a T-shaped structure is arranged at the bottom end of the top frame 4, and the horizontal part of the stirring plate 6 is attached to the upper end face of the rotary table 7;

the scheme comprises the following working processes: when the sand mixing barrel 1 is used, the belt pulley is polished by rotating the stirring mechanism 3; when needing to retrieve the residual sand, open the opening through with discharge gate 9, control carousel 7 rotates, and the plectrum 6 of T type structure is scraped with the up end laminating of carousel 7 this moment and is spent, and the scraper blade 8 of vertical structure scrapes the spent along the interior wall of mixing sand barrel 1, and the residual sand of scraping falls on carousel 7 to discharge from discharge gate 9 under the dialling of plectrum 6, realized a sand mixer convenient to retrieve residual sand.

Further, one end of the horizontal part of the shifting plate 6 passes through the axial center position of the turntable 7, and the other end extends to the inner wall of the sand mixing barrel 1, specifically, the shifting plate 6 can contact with the upper end face of the turntable 7 to the greatest extent for scraping sand.

Further, the scraper blade 8 is arc-shaped structure, and the top of scraper blade 8 is located the below of the lower terminal surface of roof-rack 4, specifically, avoids the influence each other between scraper blade 8 and roof-rack 4.

Further, the movement range of the scraper 8 is not intersected with the movement range of the stirring mechanism 3, the movement range of the scraper 8 is not intersected with the movement range of the stirring plate 6, the stirring device further comprises an electric control box, a power line is led out of the electric control box, a control switch is arranged on the electric control box, the scraper 8, the stirring mechanism 3 and the stirring plate 6 are not mutually influenced, and when in operation, the motor 10 or the stirring mechanism 3 is controlled to run and be closed by controlling the electric control switch.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a belt pulley casting sand mixer convenient to retrieve residual sand, includes sand mixing barrel (1) and sets up rabbling mechanism (3) in sand mixing barrel (1), a serial communication port, supporting leg is installed to the bottom of sand mixing barrel (1), the below of sand mixing barrel (1) is provided with base (2), base (2) and supporting leg fixed connection, planar bearing (5) swing joint have carousel (7) in the bottom of sand mixing barrel (1), install on base (2) and be used for driving carousel (7) pivoted motor (10), the laminating of the vertical inner wall of sand mixing barrel (1) is provided with scraper blade (8), the bottom and carousel (7) fixed connection of scraper blade (8), carousel (7) are located the inboard position department of scraper blade (8) and have been seted up discharge gate (9), install detachable closing cap on discharge gate (9), roof-rack (4) are installed on the top of sand mixing barrel (1), rabbling mechanism (3) are installed on roof-rack (4), roof-rack (4) bottom and are equipped with horizontal plate (6) and are equipped with the face plate (6).

2. The pulley casting sand mixer convenient for recycling residual sand according to claim 1, wherein one end of the horizontal part of the shifting plate (6) passes through the axle center position of the rotary disc (7), and the other end extends to the inner wall of the sand mixing barrel (1).

3. The pulley casting sand mixer convenient for recycling residual sand according to claim 1, wherein the scraping plate (8) is of an arc-shaped structure, and the top end of the scraping plate (8) is positioned below the lower end face of the top frame (4).

4. Pulley casting sand mixer facilitating the recovery of residual sand according to claim 1, characterized in that the range of motion of the scraper (8) is disjoint from the range of motion of the stirring mechanism (3).

5. Pulley casting sand mixer facilitating the recovery of residual sand according to claim 1, characterized in that the range of motion of the scraper (8) is disjoint from the range of motion of the deflector plate (6).

6. The pulley casting sand mixer convenient for recycling residual sand according to claim 1, further comprising an electric control box, wherein a power line is led out of the electric control box, and a control switch is arranged on the electric control box.