CN219112804U

CN219112804U - High-speed sand mixer

Info

Publication number: CN219112804U
Application number: CN202223586750.0U
Authority: CN
Inventors: 叶展亮; 钟光富; 杨海运; 黄虎清; 覃静中
Original assignee: Foshan Gaoming Kangde Ball Iron Co ltd
Current assignee: Foshan Gaoming Kangde Ball Iron Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-02
Anticipated expiration: 2032-12-31

Abstract

The application relates to the technical field of sand mixers, a high-speed sand mixer is disclosed, including the sand mixer body, wherein, still include auxiliary material adding mechanism and add sand mechanism, add sand mechanism be used for the sand mixer body provides sand, auxiliary material adding mechanism includes a plurality of auxiliary material barrels, the bottom of auxiliary material barrel is provided with first solenoid valve, every the below of auxiliary material barrel is provided with auxiliary material conveying subassembly, the auxiliary material barrel passes through auxiliary material conveying subassembly carries the auxiliary material to the sand mixer body. The utility model has the advantages of high mixing efficiency and convenient use.

Description

High-speed sand mixer

Technical Field

The utility model belongs to the technical field of sand mixers, and particularly relates to a high-speed sand mixer.

Background

The sand mixer is based on foundry sand, and is added with auxiliary materials such as adhesive, additive, water and the like, and then evenly mixed to form molding sand or core sand with certain performance, so that the addition of the auxiliary materials is a key ring for forming the molding sand or the core sand. In practical application, the added auxiliary materials have certain requirements on the types of the auxiliary materials except for different molding sand or core sand, so that a sand mixer is urgently needed, and the types of the auxiliary materials can be selected and the addition amount of the auxiliary materials can be regulated independently.

Disclosure of Invention

An object of the application is to provide a high-speed sand mixer, can realize independently selecting auxiliary material kind and adjusting the interpolation volume of auxiliary material as required.

The application provides a high-speed sand mixer, including the sand mixer body, wherein, still include auxiliary material adding mechanism and add sand mechanism, add sand mechanism be used for do the sand mixer body provides sand, auxiliary material adding mechanism includes a plurality of auxiliary material barrels, the bottom of auxiliary material barrel is provided with first solenoid valve, every the below of auxiliary material barrel is provided with auxiliary material conveying subassembly, the auxiliary material barrel passes through auxiliary material conveying subassembly is with auxiliary material conveying extremely the sand mixer body.

The high-speed sand mixer of this application is through setting up a plurality of auxiliary material barrels to and set up the solenoid valve in auxiliary material barrel bottom, can select target auxiliary material barrel in order to select target auxiliary material as required, and can control the auxiliary material outflow of target auxiliary material barrel, convenient operation has improved work efficiency.

Further, the high-speed sand mixer provided by the application, the auxiliary material conveying assembly comprises a funnel, a trough, a screw row and a first driving device, wherein a feed inlet of the funnel is connected with the bottom of the auxiliary material barrel, and a discharge outlet of the funnel is connected with one end of the trough; the screw row is arranged in the trough, and the first driving device is used for driving the screw row to rotate.

In this way, preliminary stirring and transport of the auxiliary material can be achieved.

Further, the application provides a high-speed sand mixer, still includes the weighing hopper, the silo keep away from the one end of funnel with the top of weighing hopper is connected, the bottom of weighing hopper with the sand mixer body is connected.

Through setting up the weighing hopper, can realize weighing the auxiliary material of weighing hopper, can allocate the quantity of auxiliary material as required, conveniently observe whether add too much or too little auxiliary material.

Further, the application provides a high-speed sand mixer, the bottom of scale hopper is provided with the second solenoid valve.

Further, the application provides a high-speed sand mixer, the inside stirring subassembly that is provided with of sand mixer body.

Further, the high-speed sand mixer that this application provided, stirring subassembly includes impeller and second drive arrangement, the impeller sets up the bottom of sand mixer body, second drive arrangement is used for the drive the impeller is rotatory.

Further, the high-speed sand mixer that this application provided, stirring subassembly still includes agitator and third drive arrangement, the agitator slope sets up, the agitator includes axis body and a plurality of stirring claw, and is a plurality of stirring claw evenly distributed is in the tip of axis body, be covered with the stand on the stirring claw, third drive arrangement is used for the drive the agitator is rotatory.

From the above, the high-speed sand mixer of this application is through setting up a plurality of auxiliary material barrels to and set up the solenoid valve in auxiliary material barrel bottom, can select target auxiliary material barrel in order to select target auxiliary material as required, and can control the auxiliary material outflow of target auxiliary material barrel, convenient operation has improved work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a high-speed sand mixer provided by the application.

Fig. 2 is a schematic structural diagram of an auxiliary material conveying assembly provided by the application.

FIG. 3 is a schematic view of the internal structure of a sand mixer body provided by the present application

Description of the reference numerals:

100. a sand mixer body; 200. an auxiliary material adding mechanism; 210. a material barrel; 300. a sand adding mechanism; 400. an auxiliary material conveying assembly; 410. a funnel; 420. a trough; 430. a screw row; 440. a first driving device; 500. a weighing hopper; 600. a stirring assembly; 610. an impeller; 620. a second driving device; 630. a shaft body; 640. stirring claws; 641. a column; 650. and a third driving device.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

Referring to fig. 1, the present utility model provides a high-speed sand mixer, which comprises a sand mixer body 100, an auxiliary material adding mechanism 200 and a sand adding mechanism 300, wherein the sand adding mechanism 300 is used for providing sand for the sand mixer body 100, the auxiliary material adding mechanism 200 comprises a plurality of auxiliary material barrels 210, a first electromagnetic valve is arranged at the bottom of each auxiliary material barrel 210, an auxiliary material conveying assembly 400 is arranged below each auxiliary material barrel 210, and the auxiliary material barrels 210 convey auxiliary materials to the sand mixer body 100 through the auxiliary material conveying assemblies 400.

The sand adding mechanism 300 is a prior art, and will not be described herein. Wherein, auxiliary material bucket 210 is current stainless steel bucket, and auxiliary material bucket 210's bottom is the toper hopper, makes things convenient for the auxiliary material to flow out.

The working process of the high-speed sand mixer is as follows: firstly, starting the sand adding mechanism 300, injecting sand into the sand mixer body 100, then selecting a target auxiliary material barrel according to actual conditions, then opening a first electromagnetic valve at the bottom of the target auxiliary material barrel, enabling auxiliary materials of the target auxiliary material barrel to flow into the auxiliary material conveying assembly 400, enabling the auxiliary materials to enter the sand mixer body 100 to be mixed with the sand, and then starting the sand mixer body 100 to stir the sand and the auxiliary materials to form molding sand or core sand.

From the above, the high-speed sand mixer of this application through setting up a plurality of auxiliary material barrels 210 to and set up the solenoid valve in auxiliary material barrel 210 bottom, can select target auxiliary material barrel in order to select target auxiliary material as required, and can control the auxiliary material outflow of target auxiliary material barrel, convenient operation has improved work efficiency.

Referring to fig. 2, in a further embodiment, the auxiliary material transferring assembly 400 includes a hopper 410, a trough 420, a screw row 430 and a first driving device 440, a feed inlet of the hopper 410 is connected to the bottom of the auxiliary material barrel 210, and a discharge outlet of the hopper 410 is connected to one end of the trough 420; the screw row 430 is disposed inside the trough 420, and the first driving device 440 is used for driving the screw row 430 to rotate. The first driving device 440 may be a servo motor or a speed reducer. In practical applications, the auxiliary materials entering the trough 420 are pushed along with the rotation of the screw row 430, and the rotation of the screw row 430 is equivalent to a preliminary stirring of the auxiliary materials. In this way, preliminary stirring and transport of the auxiliary material can be achieved.

In a further embodiment, the high speed mixer of the present application further includes a scale hopper 500, with one end of the trough 420 remote from the hopper 410 being connected to the top of the scale hopper 500, and the bottom of the scale hopper 500 being connected to the mixer body 100. Wherein scale bucket 500 is prior art. Through setting up weighing hopper 500, can realize weighing the auxiliary material of weighing hopper 500 to can accurately allocate the quantity of auxiliary material as required, whether the convenience is observed and is added too much or too little auxiliary material.

In a further embodiment, the bottom of scale bucket 500 is provided with a second solenoid valve. In practical application, the weighed auxiliary materials can fall into the sand mixer body 100 through the second electromagnetic valve.

In some embodiments, the mixer body 100 is internally provided with a stirring assembly 600. Wherein the stirring assembly 600 may be an existing stirring blade or stirring screw.

Referring to fig. 3, in some preferred embodiments, the stirring assembly 600 includes an impeller 610 and a second driving device 620, the impeller 610 is disposed at the bottom of the mixer body 100, and the second driving device 620 is used to drive the impeller 610 to rotate. The second driving device 620 may be a servo motor or a speed reducer. In practical application, the impeller 610 is adopted for stirring, so that the sand and the auxiliary materials can flow stably, the sand and the auxiliary materials are mixed uniformly, the energy consumption is low, and the mixing efficiency is improved.

In a further embodiment, the stirring assembly 600 further includes a stirrer and a third driving device 650, the stirrer is disposed obliquely, the stirrer includes a shaft body 630 and a plurality of stirring claws 640, the plurality of stirring claws 640 are uniformly distributed at the end of the shaft body 630, the stirring claws 640 are fully covered with the stand columns 641, and the third driving device 650 is used for driving the stirrer to rotate. The third driving device 650 may be a servo motor or a speed reducer. In practical applications, the mixing claw 640 and the upright 641 can increase the contact area with sand, further improving the mixing efficiency.

In the description of the present specification, reference to the terms "one embodiment," "certain embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.

Claims

1. The utility model provides a high-speed sand mixer, includes sand mixer body (100), its characterized in that still includes auxiliary material adding mechanism (200) and adds sand mechanism (300), add sand mechanism (300) be used for sand mixer body (100) provides sand, auxiliary material adding mechanism (200) include a plurality of auxiliary material barrels (210), the bottom of auxiliary material barrel (210) is provided with first solenoid valve, every the below of auxiliary material barrel (210) is provided with auxiliary material conveying subassembly (400), auxiliary material barrel (210) are passed through auxiliary material conveying subassembly (400) are with auxiliary material transport to sand mixer body (100).

2. The high-speed sand mixer of claim 1, wherein the auxiliary material conveying assembly (400) comprises a funnel (410), a trough (420), a screw row (430) and a first driving device (440), a feed inlet of the funnel (410) is connected with the bottom of the auxiliary material barrel (210), and a discharge outlet of the funnel (410) is connected with one end of the trough (420); the screw row (430) is arranged in the trough (420), and the first driving device (440) is used for driving the screw row (430) to rotate.

3. The high-speed sand mixer of claim 2 further comprising a weighing hopper (500), wherein an end of the trough (420) remote from the hopper (410) is connected to a top of the weighing hopper (500), and wherein a bottom of the weighing hopper (500) is connected to the sand mixer body (100).

4. A high-speed sand mixer according to claim 3, characterized in that the bottom of the weighing hopper (500) is provided with a second solenoid valve.

5. The high-speed sand mixer according to claim 1, characterized in that the mixer body (100) is internally provided with a stirring assembly (600).

6. The high-speed sand mixer of claim 5 wherein the stirring assembly (600) comprises an impeller (610) and a second drive device (620), the impeller (610) being disposed at the bottom of the sand mixer body (100), the second drive device (620) being configured to drive the impeller (610) to rotate.

7. The high-speed sand mixer of claim 6, wherein the stirring assembly (600) further comprises a stirrer and a third driving device (650), the stirrer is obliquely arranged, the stirrer comprises a shaft body (630) and a plurality of stirring claws (640), the stirring claws (640) are uniformly distributed at the end part of the shaft body (630), the stirring claws (640) are fully distributed with upright posts (641), and the third driving device (650) is used for driving the stirrer to rotate.