CN209988748U

CN209988748U - Dry particle material cooling device

Info

Publication number: CN209988748U
Application number: CN201920823955.5U
Authority: CN
Inventors: 郭庆; 滕杰
Original assignee: SHANDONG TIANCHENG MINING INDUSTRY Co Ltd
Current assignee: SHANDONG TIANCHENG MINING INDUSTRY Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-01-24
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a dry particle material cooling device, the material cooling bin chute is 3/4 cylinder, fixed on the material cooling bin bracket of the base, the material cooling bin is installed in the material cooling bin chute in a clearance fit manner, the rotating shafts at two sides of the material cooling bin pass through the round holes at the center of circle of the material cooling bin chute and are connected with the material cooling bin bracket shaft on the base, the material cooling bin is connected into a whole by more than 3V-shaped storage grooves, the adjacent V-shaped storage groove joints adopt arc connection, the sharp corner of each V-shaped storage groove is a feed inlet, the bottom side part of the material cooling bin chute is provided with a discharge port with a pull-out end cover, the inner and outer surfaces of the discharge port end cover are matched with the radian of the material cooling bin chute, the discharge port of the material cooling bin is fixed with a discharge slideway, the motor fixed on the base is connected through a speed reducer to drive, the utility model discloses the circulation work, the air of cooperation circulation finally reaches the cooling effect.

Description

Dry particle material cooling device

Technical Field

The utility model belongs to the technical field of dry granular material cooling arrangement, especially, relate to a can realize the quick cooling of dry granular material, be applicable to the dry granular material cooling of trades such as mine, metallurgy, medicine, chemical industry, food, fodder.

Background

In many product manufacturing processes, the temperature of the dry particulate material processed on the manufacturing line is high and often requires cooling before use or entering the next process. The dry granular material cooling device is widely applied to industries such as mines, metallurgy, food, medicine, agriculture, building materials, chemical industry, feed and the like. The cooling modes at present are as follows:

application publication No.: CN 108007032 a discloses a material cooling device, which adopts a fan installed inside a device body, and uses the fan to work to drive air to flow, and uses the flowing air to take away heat for cooling.

Application publication No.: CN 108844384 a discloses a "material cooling device for powder cooler", which utilizes air introduced by an external fan to cool the material, and utilizes a stirring device to stir the material while cooling.

Application publication No.: CN 109028751 a discloses a material cooling device, in which a cooling system for cooling material is disposed in a box body, and the cooling system is used for cooling by absorbing heat.

The above modes have the problems of complex structure, more external equipment and higher cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to improve the not enough of prior art and provide a simple structure, with low costs, adopt rotary motion to make the material produce the dry particle material cooling device that flows, cooperation circulation air carry out cycle work.

The utility model aims at realizing the purpose, the dry particle material cooling device comprises a base, and is characterized in that a material cooling bin chute is in a 3/4 cylindrical shape and is fixed on a material cooling bin support of the base, the material cooling bin is arranged in the material cooling bin chute, the material cooling bin and the material cooling bin chute are in close clearance fit, rotating shafts on two sides of the material cooling bin are connected with a material cooling bin support shaft on the base through a round hole at the circle center of the material cooling bin chute, the material cooling bin is connected into a whole by more than 3V-shaped storage grooves, the adjacent V-shaped storage grooves are connected by an arc, the sharp corner of each V-shaped storage groove is a feed inlet, the bottom side of the material cooling bin chute is provided with a discharge outlet, a pull type discharge outlet end cover is arranged on the discharge outlet, the inner surface and the outer surface of the discharge outlet end cover are curved surfaces and are matched with, the discharging slide is fixed at the discharging port of the material cooling bin, and a motor fixed on the base is connected with the material cooling bin through a speed reducer to drive the material cooling bin to rotate.

In order to further realize the utility model discloses an aim, can be decelerator be one side pivot and the flat key joint of big band pulley of material cooling storehouse, install transition band pulley on the base support and be connected the rotation with big band pulley, little band pulley belt respectively, little band pulley and the flat key joint of motor output shaft, the diameter of big band pulley, transition band pulley, little band pulley reduces in proper order.

In order to further realize the purpose of the utility model, can be that the pull type discharge port end cover is that the boss of discharge port end cover both sides is installed in the recess of discharge port both sides.

Compared with the prior art, the utility model has the following characteristics of showing and positive effect: the utility model discloses a belt drive system who has speed reduction function realizes the rotary motion in material cooling storehouse, and the material is because self action of gravity, and V-arrangement storing groove inclined plane that is rising flows to next V-arrangement storing groove in along the material cooling storehouse, and at the in-process that flows, the parabola motion is made to the material, has increased the area of contact with the air. The belt transmission system is utilized to drive the material cooling bin to rotate so as to enable the materials to flow, and the materials are matched with circulating air to circularly work, so that the material cooling effect is finally achieved. Compared with the prior art, the cooling mode of the air conditioner does not need additional devices such as a fan, an induced draft fan, a refrigerator and the like, greatly simplifies the structure and reduces the cost.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

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

Fig. 2 is a schematic structural diagram of the material cooling bin of the present invention.

Fig. 3 is a schematic structural view of the chute of the material cooling bin of the present invention.

In the figure: 1. the base, 2, material cooling storehouse, 3, material cooling storehouse spout, 4, material cooling storehouse support, 5, big band pulley, 6, transition band pulley, 7, little band pulley, 8, transition band pulley support, 9, discharge gate end cover, 10, feed inlet, 11, ejection of compact slide, 12, motor.

Detailed Description

A dry particle material cooling device is disclosed, referring to fig. 1, fig. 2 and fig. 3, a material cooling bin support 4 is fixed on a base 1, a material cooling bin chute 3 is fixed on the material cooling bin support 4, the material cooling bin chute 3 is 3/4 cylinder, a material cooling bin 2 is installed in the material cooling bin chute 3, the material cooling bin 2 and the material cooling bin chute 3 are in small clearance fit, rotating shafts at two sides of the material cooling bin 2 penetrate through a round hole at the circle center of the material cooling bin chute 3 and are connected with a shaft of the material cooling bin support 4 on the base 1, the material cooling bin 2 can rotate in the material cooling bin chute 3 without interference, the material cooling bin 2 is connected into a whole by more than 3V-shaped storage grooves, in the embodiment, 4 are taken as an example, the joints of adjacent V-shaped storage grooves are connected by circular arcs, the sharp angle of each V-shaped storage groove is an open-shaped feed inlet 10, the bottom lateral part of material cooling storehouse spout 3 is equipped with the discharge gate, be equipped with pull formula discharge gate end cover 9 on the discharge gate, pull formula discharge gate end cover 9 is that the boss of discharge gate end cover both sides is installed in the recess of discharge gate both sides, the outer surface is the curved surface in discharge gate end cover 9, cooperate with the radian of material cooling storehouse spout 3 and form a cambered surface, the discharge gate department of material cooling storehouse 2 is fixed with ejection of compact slide 11, motor 12 who fixes on base 1 connects through decelerator and drives material cooling storehouse 2 and rotate.

The speed reducer is characterized in that a rotating shaft on one side of the material cooling bin 2 is a long stepped shaft and is connected with the large belt wheel 5 through a common flat key, one end of a transverse shaft of the transition belt wheel 6 is installed on the material cooling bin support 4, the other end of the transverse shaft is installed on a transition belt wheel support 8 on the base 1, the transition belt wheel 6 is a double-groove belt wheel and is respectively connected with the large belt wheel 5 and the small belt wheel 7 through belts to rotate, the small belt wheel 7 is connected with an output shaft flat key of the motor 12, the diameter of the large belt wheel 5 is larger than that of the transition belt wheel 6, and the diameter of the transition.

The utility model discloses a theory of operation is: dry particle materials are added into the material cooling bin 2 through the feeding hole 10 above the material cooling bin 2, and the dry particle materials can fall into a V storage groove at the lowest part of the material cooling bin 2 under the action of the self gravity of the materials. The motor 12 is started, the motor 12 transmits the torque to the small belt wheel 7 through a flat key, and the transition belt wheel 6 connects the large belt wheel 5 and the small belt wheel 7 together. A belt transmission system with a speed reduction function is formed by the small belt pulley 7, the transition belt pulley 6, the large belt pulley 5 and the belt, so that the material cooling bin 2 is driven to rotate on the material cooling bin support 4. The material flows to the next V-shaped storage groove along the inclined plane of the ascending V-shaped storage groove in the material cooling bin 2 under the action of gravity, and the material is matched with circulated air to work circularly, so that the cooling effect is finally achieved. After cooling, the handle on the discharge port end cover 9 is pulled, and the discharge port end cover 9 is opened to discharge. At this time, the motor 12 is always in an operating state, that is, the material cooling bin 2 always rotates. When the V-shaped storage groove with the material in the material cooling bin 2 rotates to the bottom of the material cooling bin chute 3, so that the feeding port 10 is overlapped with the discharging port, the material falls down from the discharging port due to the self gravity and flows out along the discharging slideway 11. After the discharging is finished, the discharge port end cover 9 is pushed tightly to wait for the next cooling operation.

The cold air moves downward and the hot air moves upward. Due to the self-gravity action of the materials, the materials are always positioned in the V-shaped storage groove at the lowest part. Therefore, hot air can be discharged from the feeding holes 10 of other V-shaped storage grooves, and external cold air flows into the material cooling bin 2 from the feeding holes 10, so that the material cooling speed is increased.

Because the feed inlet 10 of material cooling bin 2 is the opening form, in the device operation process, prevents to appear the phenomenon of material departure, so this embodiment selects motor 12 model to be: 6 GN-12.5K; the power is as follows: 180W; the rotating speed is as follows: 108 rpm, and other types may be used as desired.

Claims

1. A dry particle material cooling device comprises a base, and is characterized in that a material cooling bin chute is in a shape of 3/4 cylinder and is fixed on a material cooling bin support of the base, a material cooling bin is arranged in the material cooling bin chute, the material cooling bin and the material cooling bin chute are in small clearance fit, rotating shafts on two sides of the material cooling bin penetrate through round holes at the circle center of the material cooling bin chute and are connected with a material cooling bin support shaft on the base, the material cooling bin is connected into a whole by more than 3V-shaped storage grooves, the joints of the adjacent V-shaped storage grooves are connected by circular arcs, a sharp corner of each V-shaped storage groove is a feed inlet, a discharge outlet is arranged at the bottom side of the material cooling bin chute, a pull-out discharge outlet end cover is arranged on the discharge outlet, the inner surface and the outer surface of the discharge outlet end cover are curved surfaces and are matched with the radian of the, the motor fixed on the base is connected with the material cooling bin through the speed reducer to drive the material cooling bin to rotate.

2. The dry particle material cooling device as claimed in claim 1, wherein the speed reducer is formed by connecting a rotating shaft at one side of the material cooling bin with a large belt wheel through a flat key, connecting a transition belt wheel arranged on the base bracket with the large belt wheel and a small belt wheel respectively for rotation, connecting the small belt wheel with an output shaft of the motor through a flat key, and reducing the diameters of the large belt wheel, the transition belt wheel and the small belt wheel in sequence.

3. The dry particulate material cooler as claimed in claim 1, wherein the pull-out outlet end cap is formed by installing bosses on both sides of the outlet end cap in grooves on both sides of the outlet.