CN223367518U - A molybdenum powder line rotary vibrating screen dust prevention device - Google Patents

Abstract

The utility model discloses a molybdenum powder wire rotary vibration screen dust-proof device in the technical field related to molybdenum ore grinding, which comprises a wire rotary vibration screen main body and a fixed dust-proof cover, wherein one end of the wire rotary vibration screen main body is sleeved with the fixed dust-proof cover, one end of the fixed dust-proof cover is embedded with a movable dust-proof cover, a guide groove is formed in the movable dust-proof cover, a guide frame is fixedly connected in the guide groove, a sliding frame is sleeved on the guide frame, and the other side of the sliding frame is connected with the fixed dust-proof cover. According to the dust collection device, through the design of the fixed dust cover, the movable dust cover, the guide frame and the sliding frame, the device can be adjusted according to requirements, the dust collection device is suitable for dust collection of equipment with different length and size, the application range is wide, the practicability and the economy are good, dust generated during blanking can be processed through the design of the dust collection branch pipe, the exhaust fan and the dust collection bag, the dust collection effect is further guaranteed, meanwhile, dust can be collected, and waste of resources is avoided.

Description

Molybdenum powder line rotary vibrating screen dustproof device

Technical Field

The utility model belongs to the technical field related to molybdenum ore grinding, and particularly relates to a molybdenum powder line rotary vibrating screen dustproof device.

Background

The milling equipment for crushing back molybdenum ore is various among the prior art, however current milling equipment structure is complicated, and the maintenance is high, and the in-process at the crocus generally all can produce the dust moreover, and the dust can ooze through the milling machine, and nevertheless the dust also has use value, just so leads to the waste of resource, needs seal the milling equipment and to the collection of dust to avoid extravagant. The dustproof milling device for the broken molybdenum ores, which is proposed in the patent CN201921092540.1, has the advantages of simple structure, lower cost, convenient maintenance and convenient operation, can seal the upper end of the millstone through the sealing device, and pump dust into the filter bag through the exhaust fan in the sealing device to collect the dust, so that the waste of resources is avoided. Although the design meets the use requirement to a certain extent, in the practical use process, the design is found to be a fixed frame body design, so that the design cannot be suitable for equipment with different sizes, the application range is narrow, and the practicability is required to be further improved.

The present utility model has been made in view of this.

Disclosure of utility model

The utility model aims to solve the technical problems and overcome the defects of the prior art, and provides a molybdenum powder line rotary vibration screen dustproof device, which adopts the following basic conception:

The utility model provides a molybdenum powder line shakes sieve dust keeper soon, includes line shakes sieve main part and fixed shield soon, the line shakes one end cover of sieve main part soon establish by fixed shield, the one end of fixed shield is embedded to have movable shield, be provided with the guide way on the movable shield, fixedly connected with leading truck in the guide way, the cover is equipped with the carriage on the leading truck, the opposite side of carriage with fixed shield is connected, be provided with down the hopper on the fixed shield, down the hopper pass through dust absorption branch pipe with fixed shield is connected, fixed shield is responsible for with the input of air exhauster through the dust absorption and is connected, the output cover of air exhauster is equipped with the dust bag, fixed shield with movable shield plays sealed dirt-proof effect, the leading truck with adopt clearance fit between the guide way, the hopper is convenient for install the unloading down, the dust absorption branch pipe with the effect that is responsible for playing the water conservancy diversion, the dust bag is convenient for remove dust and collect the dust.

According to the utility model, the fixed dust cover is integrally formed and connected with the cover connecting plate, the cover connecting plate is fixedly connected with the cover reinforcing rib, the cover connecting plate is provided with the cover mounting hole in a drilling mode, the cover connecting plate plays a role in fixed connection, the cover reinforcing rib plays a role in reinforcing and supporting, and the cover mounting hole is convenient for mounting the cover connecting plate.

As a still further scheme of the utility model, the movable dust cover is fixedly connected with the wire rotary vibration sieve main body through an L-shaped bracket, a bracket reinforcing rib is integrally formed on the L-shaped bracket, a bracket mounting hole is drilled on the L-shaped bracket, the L-shaped bracket plays a role in fixedly connecting, the bracket reinforcing rib plays a role in reinforcing and supporting, and the bracket mounting hole is convenient for fixedly connecting the L-shaped bracket.

According to the utility model, one end of the wire rotary vibration screen main body is provided with the discharge hopper, the fixed dust cover and the movable dust cover are made of sheet metal materials, the discharge hopper is convenient for discharging, and the weight of the device is convenient to reduce through the design of the sheet metal materials.

As a still further scheme of the utility model, the fixed dust cover is fixedly connected with the discharging hopper through the hopper bracket, one end of the discharging hopper is sleeved with the sealing cover, the hopper bracket plays a role in stable support, and the sealing cover plays a role in sealing protection.

By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects.

According to the dust-removing device, through the design of the fixed dust-removing cover, the movable dust-removing cover, the guide frame and the sliding frame, the device can be adjusted according to requirements, the dust-removing device can be suitable for equipment with different length and size, the application range is wide, and the practicability and the economy are good.

According to the utility model, through the design of the dust collection branch pipe, the exhaust fan and the dust collection bag, dust generated during discharging can be treated, the dust collection effect is further ensured, and meanwhile, the dust can be collected, so that the waste of resources is avoided.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is an enlarged view of a portion of the present utility model;

Fig. 4 is a side view of the present utility model.

In the figure, 1, a wire rotary vibrating screen main body; 2, a fixed dust cover, 3, a guide frame, 4, a movable dust cover, 5, a dust collection branch pipe, 6, a dust collection main pipe, 7, a dust collection bag, 8, an exhaust fan, 9, a blanking hopper, 10, a hopper bracket, 11, a sealing cover, 12, a cover reinforcing rib, 13, a cover connecting plate, 14, a cover mounting hole, 15, a guide groove, 16, a sliding frame, 17, an L-shaped bracket, 18, a frame reinforcing rib, 19, a discharge hopper, 20 and a frame mounting hole.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

As shown in fig. 1 to 4, a molybdenum powder line shakes soon and shakes a dustproof device, line shakes soon and shakes a sieve main part 1 and fixed shield 2, line shakes a pot head of sieve main part 1 and establishes by fixed shield 2, the one end of fixed shield 2 is embedded to have movable shield 4, be provided with guide slot 15 on the movable shield 4, fixedly connected with leading truck 3 in the guide slot 15, the cover is equipped with carriage 16 on the leading truck 3, the opposite side of carriage 16 is connected with fixed shield 2, be provided with hopper 9 down on the fixed shield 2, hopper 9 is connected with fixed shield 2 through dust absorption branch pipe 5, fixed shield 2 is connected with the input of air exhauster 8 through dust absorption main pipe 6, the output pot head of air exhauster 8 is equipped with dust bag 7 fixed shield 2 and movable shield 4 and plays sealed dirt-proof effect, adopt clearance fit between leading truck 3 and the guide slot 15, hopper 9 is convenient for install the unloading, dust absorption branch pipe 5 and dust absorption main pipe 6 play the effect of water conservancy diversion, dust bag 7 is convenient for carry out dust removal and collection.

Wherein, integrated into one piece is connected with lid connecting plate 13 on the fixed shield 2, and fixedly connected with lid strengthening rib 12 on the lid connecting plate 13, the lid connecting plate 13 is last to bore and is equipped with lid mounting hole 14 lid connecting plate 13 and plays fixed connection's effect, and lid strengthening rib 12 plays the effect of strengthening the support, and lid mounting hole 14 is convenient for install lid connecting plate 13.

The movable dust cover 4 is fixedly connected with the wire rotary vibration sieve main body 1 through the L-shaped bracket 17, the L-shaped bracket 17 is integrally formed with a frame reinforcing rib 18, the L-shaped bracket 17 is provided with a frame mounting hole 20 through drilling, the L-shaped bracket 17 plays a role in fixedly connecting, the frame reinforcing rib 18 plays a role in reinforcing and supporting, and the frame mounting hole 20 is convenient for fixedly connecting the L-shaped bracket 17.

The one end of line spiral sieve main part 1 that shakes is provided with out hopper 19, and fixed shield 2 and activity shield 4 all adopt panel beating material to go out hopper 19 and be convenient for go out the ejection of compact, through panel beating material design, are convenient for reduce device weight.

The fixed dust cover 2 is fixedly connected with the discharging hopper 9 through the hopper bracket 10, one end of the discharging hopper 9 is sleeved with the hopper bracket 10 which is stably supported by the sealing cover 11, and the sealing cover 11 plays a role in sealing protection.

The working principle of the utility model is as follows: before use, the movable dust cover 4 is embedded in the fixed dust cover 2, at this time, because the movable dust cover 4 is connected with the fixed dust cover 2 through the guide frame 3 and the sliding frame 16, the cover connecting plate 13 is installed at the proper position of the wire rotary vibration sieve main body 1 through the cover installation hole 14, and then the fixed dust cover 2 is installed, then the L-shaped bracket 17 is installed at the proper position of the wire rotary vibration sieve main body 1 through the frame installation hole 20, after the installation is finished, the movable dust cover 4 is pulled according to the requirement, the meshing amount between the movable dust cover 4 and the fixed dust cover 2 is adjusted to be proper, the movable dust cover 4 and the L-shaped bracket 17 which is connected with the wire rotary vibration sieve main body 1 are fixedly connected, then the related circuits are connected, when in use, the wire rotary vibration sieve main body 1 is started, the sealing cover 11 is opened, a proper amount of materials is added into the lower hopper 9, the exhaust fan 8 works, the dust collection and screening device has the advantages that dust collection and screening are completed under the action of the wire rotary vibration screen main body 1 after materials fall into the wire rotary vibration screen main body 1 through the dust collection branch pipe 5, impurities are discharged through the discharge hopper 19, the exhaust fan 8 works in the working process of the wire rotary vibration screen main body 1, the dust collection and screening device removes dust through the dust collection main pipe 6, the exhaust fan 8 discharges the extracted air with dust into the dust collection bag 7, the dust collection bag 7 filters the clean air and collects the dust for recycling, the dust collection and screening device is reasonable in structural design and convenient to install and use, the dust collection and screening device can be adjusted according to requirements through the design of the fixed dust cover 2, the movable dust cover 4, the guide frame 3 and the sliding frame 16, the dust collection and screening device is applicable to equipment with different length sizes, the dust collection and screening device is wide in application range, and better in practicality and economy through the dust collection branch pipe 5, the design of air exhauster 8 and dust bag 7 not only can handle the dust that produces when the unloading, has further guaranteed the dust removal effect, can collect the dust simultaneously, has avoided the waste of resource.

The foregoing description is only illustrative of the preferred embodiment of the present utility model, and is not to be construed as limiting the utility model, but is to be construed as limiting the utility model to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the utility model, may be made by those skilled in the art without departing from the scope of the utility model.

Claims (5)

1. A molybdenum powder wire rotary vibrating screen dustproof device, comprising a wire rotary vibrating screen body (1) and a fixed dust cover (2), characterized in that one end of the wire rotary vibrating screen body (1) is sleeved by the fixed dust cover (2), one end of the fixed dust cover (2) is embedded with a movable dust cover (4), a guide groove (15) is provided on the movable dust cover (4), a guide frame (3) is fixedly connected in the guide groove (15), a sliding frame (16) is sleeved on the guide frame (3), the other side of the sliding frame (16) is connected to the fixed dust cover (2), a lower hopper (9) is provided on the fixed dust cover (2), the lower hopper (9) is connected to the fixed dust cover (2) through a dust suction branch pipe (5), the fixed dust cover (2) is connected to the input end of the exhaust fan (8) through a dust suction main pipe (6), and the output end of the exhaust fan (8) is sleeved with a dust collecting bag (7). 2. A molybdenum powder line rotary vibrating screen dustproof device according to claim 1, characterized in that a cover connecting plate (13) is integrally formed and connected to the fixed dustproof cover (2), a cover reinforcing rib (12) is fixedly connected to the cover connecting plate (13), and a cover mounting hole (14) is drilled on the cover connecting plate (13). 3. A molybdenum powder wire rotary vibrating screen dustproof device according to claim 1, characterized in that the movable dust cover (4) is fixedly connected to the wire rotary vibrating screen body (1) through an L-shaped bracket (17), the L-shaped bracket (17) is integrally formed with a frame reinforcement rib (18), and the L-shaped bracket (17) is drilled with a frame mounting hole (20). 4. A molybdenum powder wire rotary vibrating screen dustproof device according to claim 1, characterized in that a discharge hopper (19) is provided at one end of the wire rotary vibrating screen body (1), and the fixed dust cover (2) and the movable dust cover (4) are both made of sheet metal. 5. A molybdenum powder line rotary vibrating screen dust-proof device according to claim 1, characterized in that the fixed dust cover (2) and the lower hopper (9) are fixedly connected via a hopper bracket (10), and one end of the lower hopper (9) is sleeved with a sealing cover (11).