CN210905990U

CN210905990U - Inorganic chemistry experiment material agitating unit

Info

Publication number: CN210905990U
Application number: CN201921821517.1U
Authority: CN
Inventors: 王恩通
Original assignee: Luliang University
Current assignee: Luliang University
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-03
Anticipated expiration: 2029-10-28

Abstract

The utility model provides an inorganic chemistry experiment material stirring device, which comprises a base, a bracket, a pneumatic differential stirring bin, an escape-proof cover, a feed inlet, a mounting rack, a main motor, a material collecting bin, a differential device and a discharge port, wherein the base is a rectangular cast iron accessory; the bottom of the bracket is fixed on the base, and the upper end of the bracket is fixed on the bin wall of the pneumatic differential stirring bin through a bolt; an anti-escape cover is arranged at the upper end of the pneumatic differential stirring bin; the anti-escape cover is an arc-shaped baffle made of a transparent acrylic plate; the feed inlet is positioned on one side of the anti-escape cover. The utility model discloses pneumatic differential stirring storehouse prevents setting up of ease cover and differential gear, simple structure, and the adjustment is convenient, and stirring effect is good, strong adaptability, and the loading and unloading raw materials is convenient, smashes the effect ideal, and safety protection nature is high, the marketing and the application of being convenient for.

Description

Inorganic chemistry experiment material agitating unit

Technical Field

The utility model belongs to the technical field of chemistry experiment agitating unit, especially, relate to an inorganic chemistry experiment material agitating unit.

Background

Inorganic chemistry is the science of studying the composition, properties, structure and reactions of inorganic substances, and is the oldest and branching subject of chemistry. Inorganic chemistry is the chemistry in which inorganic compounds are studied and is an important branch of the chemical field. In the research to inorganic chemistry, need inorganic chemistry experiment to carry out experimental study, at the implementation in-process of inorganic chemistry experiment, need test the preparation of required material to inorganic chemistry experiment, can use various materials, so need use the equipment that the material mixes, mix the stirring to multiple materials for experiments, guarantee the completion of experimenting high-efficient accuracy.

The invention discloses a Chinese patent publication No. CN 207507403U, and discloses an inorganic chemical experimental material stirring device which comprises a stirring box, wherein a fixed column is fixedly mounted on the inner wall of the top of the stirring box, the fixed column is of a hollow structure, a filter plate is fixedly mounted in the fixed column, a telescopic motor is fixedly mounted on the inner wall of the top of the stirring box, a first rotating motor is fixedly mounted on an output shaft of the telescopic motor, a movable plate is fixedly mounted on an output shaft of the first rotating motor, the movable plate is located above the filter plate and matched with the filter plate, a first mounting groove is formed in the bottom of the fixed column, a second rotating motor is fixedly mounted on the inner wall of one side, away from an opening of the first mounting groove, and a first belt pulley is mounted on an output shaft of. But current inorganic chemistry experiment material agitating unit has the stirring effect poor, the inconvenient adjustment of structure, and adaptability is poor, and loading and unloading raw materials is inconvenient, smashes the effect not good, and safety protection nature is not high, influences the problem of inorganic matter raw materials processing.

Therefore, the invention of the stirring device for inorganic chemical experimental materials is very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an inorganic chemistry experiment material mixing device to it is poor to solve current inorganic chemistry experiment material mixing device and existing stirring effect, and the inconvenient adjustment of structure, adaptability is poor, and loading and unloading raw materials are inconvenient, smashes the effect not good, and safety protection nature is not high, influences the problem of inorganic matter raw materials processing. An inorganic chemical experiment material stirring device comprises a base, a support, a pneumatic differential stirring bin, an anti-escape cover, a feeding hole, a mounting frame, a main motor, a material collecting bin, a differential device and a discharging hole, wherein the base is a rectangular cast iron accessory; the bottom of the bracket is fixed on the base, and the upper end of the bracket is fixed on the bin wall of the pneumatic differential stirring bin through a bolt; an anti-escape cover is arranged at the upper end of the pneumatic differential stirring bin; the anti-escape cover is an arc-shaped baffle made of a transparent acrylic plate; the feed inlet is positioned on one side of the anti-escape cover; the mounting frame is connected with the top of the pneumatic differential stirring bin and the main motor, is of a stainless steel structure, and the anti-escape cover is fixed on the mounting frame; the main motor is fixed at the top end of the mounting frame and is connected with the control power supply through a wire; the material collecting bin is fixed at the lower end of the pneumatic differential stirring bin and is in an arc shape; the differential device is arranged at the bottom of the aggregate bin; the discharge port is positioned at one side of the bottom of the aggregate bin; the pneumatic differential stirring bin comprises a hopper bin, a stirring paddle, a crushing stirring bin and a stirring bin, wherein the stirring bin is a main body of the pneumatic differential stirring bin; a crushing and stirring bin, a hopper bin and a stirring paddle are sequentially arranged from outside to inside; the bottom of the crushing and stirring bin is connected with a connecting shaft; the bottom of the hopper bin is connected with the main shaft; the stirring paddle is connected with the main motor through a rotating shaft; the differential device comprises an auxiliary motor, a gear set, a main shaft and a connecting shaft, wherein the auxiliary motor is fixed on the base and is connected with a control power supply; the gear set is fixed on one side of the auxiliary motor and is composed of gears which are meshed with each other in different sizes; one end of the main shaft is connected to a rotating shaft of the auxiliary motor, and the other end of the main shaft is fixed on the hopper bin; the connecting shaft is fixed on the crushing and stirring bin.

The hopper bin is of a cylindrical stainless steel structure; the bottom of the hopper bin is provided with a baffle plate to realize sealing connection with the barrel wall; the wall of the hopper bin is of a solid structure within a range of three to five centimeters away from the bottom surface, and inclined small holes are uniformly distributed in the wall of the hopper bin at the rest part; the inclination angle of the small holes on the hopper bin is forty-five degrees, and the inclination direction is rightward inclination.

The stirring paddle is of a U-shaped structure; the stirring paddle is formed by interlacing two blades with U-shaped structures; the two blades of the stirring paddle are mutually vertical; the maximum diameter formed by the stirring paddle forms clearance fit with the inner diameter of the hopper bin.

The crushing and stirring bin and the hopper bin keep coaxial; the crushing and stirring bin is positioned outside the hopper bin, and the gap between the crushing and stirring bin and the hopper bin ranges from 0.5cm to 1 cm; trapezoidal bulges are uniformly distributed on the inner surface of the crushing and stirring bin.

The gear set consists of two parts, namely a driving gear arranged on a rotating shaft of the auxiliary motor, and a driven gear I and a driven gear II which are arranged on the fixed rod; the first driven gear and the second driven gear of the gear set are fixed on the same fixed shaft and rotate coaxially; the diameter of the first driven gear of the gear set is larger than that of the second driven gear.

The connecting shaft is a stainless steel sleeve and is arranged outside the rotating shaft of the auxiliary motor; and a gear III is arranged outside the stainless steel sleeve of the connecting shaft and meshed with the driven gear II.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses setting in pneumatic differential stirring storehouse, the rotation through the high-speed rotatory cooperation stirring rake in hopper storehouse forms the pressure differential, including centrifugal action throw different raw materials to hopper bulkhead on, the raw materials disperses away through the hole on the bulkhead, and then is smashed the stirring storehouse striking stirring, raw materials behind the stirring fall into the storehouse that gathers materials, be favorable to making the raw materials mix through the hole through atmospheric pressure difference and centrifugal action, mixing process is simple and efficient, it is effectual to mix, the structure adjustment is convenient, the suitability is better, satisfy different mixing requirements.

2. The utility model discloses a setting of preventing ease cover, the person of facilitating the use observes the inside condition of agitating unit, and the adjusting device rotational speed in time also is favorable to preventing that raw materials powder from splashing simultaneously, causes extravagant and pollution.

3. The utility model discloses a differential device's setting through not unidimensional gear engagement, realizes that the differential in two storehouses is rotatory, is favorable to better realization stirring purpose, reaches the stirring effect of ideal, and the connecting axle among the simultaneous difference speed device also carries out the secondary to the raw materials that drops from pneumatic differential stirring storehouse, better realization stirring effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the structure schematic diagram of the pneumatic differential stirring bin of the present invention.

Fig. 3 is a schematic structural view of the differential device of the present invention.

In the figure:

1-base, 2-support, 3-pneumatic differential stirring bin, 31-hopper bin, 32-stirring paddle, 33-crushing stirring bin, 34-stirring bin, 4-escape-proof cover, 5-feeding hole, 6-mounting frame, 7-main motor, 8-aggregate bin, 9-differential device, 91-auxiliary motor, 92-gear set, 93-main shaft, 94-connecting shaft and 10-discharging hole.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

As shown in figures 1 to 3.

The utility model provides an inorganic chemistry experiment material stirring device, which comprises a base 1, a bracket 2, a pneumatic differential stirring bin 3, an anti-escape cover 4, a feed inlet 5, a mounting frame 6, a main motor 7, a material collecting bin 8, a differential device 9 and a discharge port 10, wherein the motor model is Y80M1-2, when in operation, different materials are put into a hopper bin 31 through the feed inlet 5, the different materials are put into the hopper bin as far as possible and are respectively placed into four different areas divided by a stirring paddle 32 of the hopper bin 31, the feed inlet 5 is closed after the feeding is completed, the anti-escape cover 4 forms a closed condition, the main motor 7 and an auxiliary motor 91 are respectively opened, the auxiliary motor 91 respectively drives the hopper bin 31 and the crushing stirring bin 33 to rotate in a differential mode, the hopper bin 31 forms an air pressure difference, meanwhile, the raw materials are thrown to the barrel wall due to the centrifugal action, and are collided at high speed by the crushing stirring bins 33 with different rotating speeds after passing through the barrel, smash the stirring, the mixture of stirring at last falls into collection feed bin 8 from the gap in two storehouses, and the raw materials that will mix once more of connecting axle 94 in the collection feed bin 8 mixes the stirring once more, and the material that mixes at last can be followed discharge gate 10 and taken out, and whole stirring process is simple high-efficient, and the stirring effect ideal can accomplish the stirring of inorganic matter experimental materials well.

Pneumatic differential stirring storehouse 3 includes hopper storehouse 31, stirring rake 32, smash stirring storehouse 33, and stirring storehouse 34, form the pressure differential through the rotation of the high-speed rotatory cooperation stirring rake 32 in hopper storehouse 31, including centrifugal action throws different raw materials to hopper storehouse 31 wall on, the hole dispersion on the raw materials pass through the bulkhead goes out, and then smashed stirring storehouse 33 striking stirring, the raw materials behind the stirring falls into the storehouse that gathers materials, wherein hopper storehouse 31 can be changed according to the stirring mixing requirement of difference, the cost of purchasing other equipment has been reduced, resources are saved, efficiency is improved, stirring rake 32's rotation has also played the stirring effect, and in advancing the aperture on the hopper storehouse 31 section of thick bamboo wall with the raw materials, accelerate the stirring process.

Differential gear 9 includes auxiliary motor 91, gear train 92, main shaft 93 and connecting axle 94, and through not unidimensional gear engagement, the differential that realizes two storehouses is rotatory, is favorable to better realization stirring purpose, reaches the stirring effect of ideal, and connecting axle 94 among the differential gear 9 also carries out the secondary to the raw materials that drops from pneumatic differential stirring storehouse 3 simultaneously and stirs, better realization stirring effect.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides an inorganic chemistry experiment material agitating unit which characterized in that: the device comprises a base (1), a support (2), a pneumatic differential stirring bin (3), an anti-escape cover (4), a feeding hole (5), a mounting frame (6), a main motor (7), a material collecting bin (8), a differential device (9) and a discharging hole (10), wherein the base (1) is a rectangular cast iron accessory; the bottom of the bracket (2) is fixed on the base (1), and the upper end of the bracket is fixed on the wall of the pneumatic differential stirring bin (3) through bolts; the upper end of the pneumatic differential stirring bin (3) is provided with an anti-escape cover (4); the anti-escape cover (4) is an arc-shaped baffle made of a transparent acrylic plate; the feed inlet (5) is positioned on one side of the anti-escape cover (4); the mounting frame (6) is connected with the top of the pneumatic differential stirring bin (3) and the main motor (7), is of a stainless steel structure, and the anti-escape cover (4) is fixed on the mounting frame (6); the main motor (7) is fixed at the top end of the mounting rack (6) and is connected with the control power supply through a lead; the material collecting bin (8) is fixed at the lower end of the pneumatic differential stirring bin (3) and is in an arc shape; the differential device (9) is arranged at the bottom of the aggregate bin (8); the discharge hole (10) is positioned at one side of the bottom of the aggregate bin (8); the pneumatic differential stirring bin (3) comprises a hopper bin (31), a stirring paddle (32), a crushing stirring bin (33) and a stirring bin (34), wherein the stirring bin (34) is a main body of the pneumatic differential stirring bin (3); a crushing and stirring bin (33), a hopper bin (31) and a stirring paddle (32) are sequentially arranged from outside to inside; the bottom of the crushing and stirring bin (33) is connected with a connecting shaft (94); the bottom of the hopper bin (31) is connected with a main shaft (93); the stirring paddle (32) is connected with the main motor (7) through a rotating shaft; the differential device (9) comprises an auxiliary motor (91), a gear set (92), a main shaft (93) and a connecting shaft (94), wherein the auxiliary motor (91) is fixed on the base (1) and is connected with a control power supply; the gear set (92) is fixed on one side of the auxiliary motor (91) and is composed of gears with different sizes meshed with each other; one end of the main shaft (93) is connected to a rotating shaft of the auxiliary motor (91), and the other end of the main shaft is fixed on the hopper bin (31); the connecting shaft (94) is fixed on the crushing and stirring bin (33).

2. The inorganic chemical experimental material stirring apparatus as set forth in claim 1, wherein: the hopper bin (31) is of a cylindrical stainless steel structure; the bottom of the hopper bin (31) is provided with a baffle plate to realize sealing connection with the wall of the bin; the wall of the hopper bin (31) is of a solid structure within a range of three to five centimeters away from the bottom surface, and inclined small holes are uniformly distributed in the wall of the hopper bin (31) at the rest part; the inclination angle of the small holes on the hopper bin (31) is forty-five degrees, and the inclination direction is rightward inclination.

3. The inorganic chemical experimental material stirring apparatus as set forth in claim 1, wherein: the stirring paddle (32) is of a U-shaped structure; the stirring paddle (32) is formed by interlacing two blades with U-shaped structures; the two blades of the stirring paddle (32) are vertical to each other; the maximum diameter formed by the stirring paddle (32) is in clearance fit with the inner diameter of the hopper bin (31).

4. The inorganic chemical experimental material stirring apparatus as set forth in claim 1, wherein: the crushing and stirring bin (33) and the hopper bin (31) keep coaxial; the crushing and stirring bin (33) is positioned outside the hopper bin (31), and the gap between the crushing and stirring bin and the hopper bin is 0.5cm-1 cm; trapezoidal bulges are uniformly distributed on the inner surface of the crushing and stirring bin (33).

5. The inorganic chemical experimental material stirring apparatus as set forth in claim 1, wherein: the gear set (92) consists of two parts, namely a driving gear arranged on a rotating shaft of the auxiliary motor (91) and a driven gear I and a driven gear II arranged on the fixed rod; the first driven gear and the second driven gear of the gear set (92) are fixed on the same fixed shaft and rotate coaxially; the diameter of the first driven gear of the gear set (92) is larger than that of the second driven gear.

6. The inorganic chemical experimental material stirring apparatus as set forth in claim 1, wherein: the connecting shaft (94) is a stainless steel sleeve and is arranged outside a rotating shaft of the auxiliary motor (91); and a third gear meshed with the second driven gear is arranged outside the stainless steel sleeve of the connecting shaft (94).