CN210279815U

CN210279815U - Novel metallurgical bulk cargo screening equipment

Info

Publication number: CN210279815U
Application number: CN201920615520.1U
Authority: CN
Inventors: 张桐; 刘天泽; 严亮; 冯泽伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-04-10
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a novel metallurgical bulk cargo screening device, which comprises an upper shell, a lower shell, a filter screen, a first connecting rod, a second connecting rod, a transmission plate, a conveyor belt, a first motor, a second motor, a roller, a fixed frame, a bottom plate and a transmission ball; a lower shell is fixed on the upper surface of the bottom plate; a conveyor belt is arranged in the lower shell, and a first motor is arranged on one side of the conveyor belt; an upper shell is arranged above the lower shell and is connected by two side transmission plates; the joint of the transmission plate and the upper shell is fixed by a first connecting rod, and the first connecting rod penetrates through the upper parts of the two sides of the upper shell; the joint of the transmission plate and the lower shell is fixed by a second connecting rod; a filter screen is arranged at the bottom of the upper shell; the second motor is connected with the roller; the roller is of a cylindrical structure; the surface of the roller is provided with an inclined annular groove; a driving ball is arranged in the groove of the roller; the tail end of the transmission ball is connected with the bottom end of the transmission plate.

Description

Novel metallurgical bulk cargo screening equipment

Technical Field

The utility model relates to a metallurgical equipment uses technical field, concretely relates to novel metallurgical bulk cargo screening equipment.

Background

Metallurgy is the process and technology of extracting metals or metal compounds from minerals to produce metallic materials with certain properties by various processing methods. The metallurgical technology mainly comprises pyrometallurgy, hydrometallurgy and electrometallurgy.

The feeder is one of the devices frequently used in metal smelting, the traditional feeding devices are two types, one type is that a common conveyor belt structure utilizes a motor to drive a belt to carry out conveying; the disadvantage of this device is that it is not possible to control how much material is fed from one point on the belt per feed. When the feeding is excessive, huge feeding pressure is brought to the receiving equipment, so that the service life of the equipment is further reduced, and material blockage and even machine damage can occur in serious cases; the second type is a vibrating feeder, and the device has the defects of high energy consumption, high operating cost, heavy weight, inconvenience in transportation, serious spring loss and incapability of uniformly feeding; because the raw materials are taken in the mine, certain soil is mixed in the excavation, and the performance of the smelted metal is greatly reduced if the smelted metal is not cleaned, and the device also has the defect of incapability of filtering.

Disclosure of Invention

According to the defects of the prior art, the utility model provides a novel metallurgical bulk screening device, which not only can feed uniformly and relieve the pressure of the bearing device, but also can filter soil from the lower part of a screen mesh by shaking; the performance of the smelted metal is improved; the conveyer belt of bottom can be seen off filterable debris rethread conveyer belt, need not artifical clearance, convenient to use.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel metallurgical bulk screening device comprises an upper shell, a lower shell, a filter screen, a first connecting rod, a second connecting rod, a transmission plate, a conveyor belt, a first motor, a second motor, a roller, a fixing frame, a bottom plate and a transmission ball; the bottom plate is arranged at the lowest part of the whole structure and is of a rectangular plate-shaped structure; a lower shell is fixed on the upper surface of the bottom plate; the lower shell is of a cuboid hollow structure and does not have a top surface; the front surface of the lower shell is provided with a groove; a conveyor belt is arranged in the lower shell, and a first motor is arranged on one side of the conveyor belt; an upper shell is arranged above the lower shell and is connected by two side transmission plates; the joint of the transmission plate and the upper shell is fixed by a first connecting rod, and the first connecting rod penetrates through the upper parts of the two sides of the upper shell; the joint of the transmission plate and the lower shell is fixed by a second connecting rod; the upper shell is in a dustpan-shaped structure, and a filter screen is arranged at the bottom of the upper shell; the back plate of the upper shell is of a hinged structure; the other end of the same side with the first motor is provided with a second motor; the second motor is connected with the roller; the roller is of a cylindrical structure; the surface of the roller is provided with an inclined annular groove; a driving ball is arranged in the groove of the roller; the tail end of the transmission ball is connected with the bottom end of the transmission plate; and fixing frames are arranged on two sides of the roller.

Preferably, the upper housing width is less than the lower housing width.

Preferably, bearings are arranged at the joints of the first connecting rod and the second connecting rod with the upper shell and the lower shell.

Preferably, the drive ball is connected to a drive plate having a length greater than the drive plate length elsewhere.

Preferably, the back plate of the upper housing is rotatable by an angle of 0 ° to 60 °.

Preferably, a protective cover is arranged outside the first motor and the second motor.

The beneficial effects of the utility model are that:

1. the front and back shaking of the upper shell is realized through the matching of the roller groove and the transmission device, and the effect of uniform discharging is realized through a certain shaking frequency;

2. the shaking can also filter the soil mixed with the materials from the filter screen;

3. the conveyor belt at the bottom can convey the filtered impurities out, so that the cleaning is convenient;

4. the device cost that this structure involved is extremely low, is fit for the large tracts of land and promotes.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic front structural view of the present invention.

Fig. 3 is a schematic view of the back structure of the present invention.

Fig. 4 is a schematic view of a partial structure of the present invention.

In the figure, an upper shell 1, a lower shell 2, a filter screen 3, a first connecting rod 4, a second connecting rod 5, a transmission plate 6, a conveyor belt 7, a first motor 8, a second motor 9, a roller 10, a fixed frame 11, a bottom plate 12 and a transmission ball 13.

Detailed Description

In order to better show the content of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 3, a novel metallurgical bulk screening device comprises an upper shell 1, a lower shell 2, a filter screen 3, a first connecting rod 4, a second connecting rod 5, a transmission plate 6, a conveyor belt 7, a first motor 8, a second motor 9, a roller 10, a fixing frame 11, a bottom plate 12 and a transmission ball 13; the bottom plate 12 is arranged at the lowest part of the whole structure and is of a rectangular plate-shaped structure; the lower shell 2 is fixed on the upper surface of the bottom plate 12 in a threaded fastening mode; the lower shell 2 is of a cuboid hollow structure, so that discharging and filtering are not affected, the lower shell 2 does not have a top surface, and the back surface of the lower shell is of a rotatable structure; a groove is formed in the front surface of the lower case 2 in consideration of assembly factors, preventing the lower case 2 from affecting the movement of the upper case 1; a conveyor belt 7 is arranged in the lower shell 2, and a first motor 8 is arranged on one side of the conveyor belt 7; an upper shell 1 is arranged above the lower shell 2, and the upper shell and the lower shell are connected by two side transmission plates 6; the joint of the transmission plate 6 and the upper shell 1 is fixed by a first connecting rod 4, and the first connecting rod 4 penetrates through the upper parts of the two sides of the upper shell 1; the junction of drive plate 6 and lower casing 2 relies on second connecting rod 5 to be fixed, and this structure can drive the swing of transfer line messenger upper housing 1 unilateral through the motor after guaranteeing that casing 2 and bottom plate 12 are fixed down.

As shown in fig. 2 and 4, the upper casing 1 is shaped like a dustpan, and the bottom of the upper casing 1 is provided with the filter screen 3, since the upper casing 1 needs to filter impurities to the lower casing 2, in order to prevent leakage, the width of the upper casing 1 is smaller than that of the lower casing 2; the back plate of the upper shell 1 is of a hinged structure, so that the fed materials are prevented from going out from a back feed port due to shaking, and in order not to influence the feeding, the back plate of the upper shell 1 can rotate by an angle of 0-60 degrees; the other end of the same side with the first motor 8 is provided with a second motor 9; the second motor 9 is connected with the roller 10; the roller 10 is a cylindrical structure; the surface of the roller 10 is provided with an inclined annular groove; a driving ball 13 is arranged in the groove of the roller 10, and the driving ball 13 can swing by taking the groove as a motion track along with the rotation of the roller 10; since the end of the transmission ball 13 needs to be connected with the bottom end of the transmission plate 6, a larger space is needed to be arranged at the position, so that the length of the transmission plate 6 connected with the transmission ball 13 is larger than the length of the transmission plate 6 at other positions; two sides of the roller 10 are provided with a fixed frame 11; in order to reduce the loss of the device to the minimum, bearings are arranged at the joints of the first connecting rod and the second connecting rod and the upper shell and the lower shell; still consider the life of motor to and the potential safety hazard, be equipped with the motor safety cover outside the motor.

As shown in figures 1 and 3, when the automatic feeding device is used, a motor needs to be powered, materials are put into the feeding hole through the last discharging device, the machine can automatically feed the materials and filter soil, the soil can be sent out along with the lower conveying belt, and a container for receiving impurities is placed at the position of the conveying belt.

Claims

1. A novel metallurgical bulk screening device comprises an upper shell, a lower shell, a filter screen, a first connecting rod, a second connecting rod, a transmission plate, a conveyor belt, a first motor, a second motor, a roller, a fixing frame, a bottom plate and a transmission ball; the bottom plate is arranged at the lowest part of the whole structure and is of a rectangular plate-shaped structure; a lower shell is fixed on the upper surface of the bottom plate; the lower shell is of a cuboid hollow structure and does not have a top surface; the front surface of the lower shell is provided with a groove; a conveyor belt is arranged in the lower shell, and a first motor is arranged on one side of the conveyor belt; an upper shell is arranged above the lower shell and is connected by two side transmission plates; the joint of the transmission plate and the upper shell is fixed by a first connecting rod, and the first connecting rod penetrates through the upper parts of the two sides of the upper shell; the joint of the transmission plate and the lower shell is fixed by a second connecting rod; the upper shell is in a dustpan-shaped structure, and a filter screen is arranged at the bottom of the upper shell; the back plate of the upper shell is of a hinged structure; a second motor is arranged on the shell on the same side as the first motor; the second motor is connected with the roller; the roller is of a cylindrical structure; the surface of the roller is provided with an inclined annular groove; a driving ball is arranged in the groove of the roller; the tail end of the transmission ball is connected with the bottom end of the transmission plate; and fixing frames are arranged on two sides of the roller.

2. The novel metallurgical bulk screening device of claim 1, wherein: the upper shell width is less than the lower shell width.

3. The novel metallurgical bulk screening device of claim 1, wherein: the joints of the first and second connecting rods and the upper and lower shells are provided with bearings.

4. The novel metallurgical bulk screening device of claim 1, wherein: the length of the transmission plate connected with the transmission balls is larger than that of the transmission plates at other positions.

5. The novel metallurgical bulk screening device of claim 1, wherein: the back plate of the upper shell can rotate by an angle of 0-60 degrees.

6. The novel metallurgical bulk screening device of claim 1, wherein: and protective covers are arranged outside the first motor and the second motor.