CN217296484U

CN217296484U - Dustless feeding device

Info

Publication number: CN217296484U
Application number: CN202221155510.2U
Authority: CN
Inventors: 胡东冬; 胡淑莲
Original assignee: Lvyan Technology Xiamen Co ltd
Current assignee: Lvyan Technology Xiamen Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-08-26
Anticipated expiration: 2032-05-12

Abstract

A dust-free feeding device comprises a feeding hopper, an induced draft fan and a dustproof frame, wherein the induced draft fan is arranged at the top end of the dustproof frame, and the dustproof frame is arranged on the feeding hopper; the dustproof frame comprises a body, a fixed plate and a movable plate, the fixed plate is fixed on a slide rail frame in the body, the movable plate is slidably mounted on the slide rail frame to form a built-in dustproof cylinder, and the dustproof cylinder is abutted to the edge of a feed opening of the feed hopper. The utility model discloses set up dustproof frame on the magazine to installation draught fan in dustproof frame, utilize dustproof frame separates the interior outside of dustproof frame space, reaches dustproof purpose, and the guide efficiency can also be promoted in the use of draught fan, solves the technical problem that exists among the prior art.

Description

Dustless material device of throwing

Technical Field

The utility model belongs to the technical field of the food processing equipment and specifically relates to a can realize dustless material device of throwing material and relate to one kind.

Background

In the field of food processing, powdery or small granular raw materials are guided into subsequent processing equipment through a feeding device to realize multi-process or multi-procedure processing to obtain finished products, so that the feeding efficiency of the feeding device is an important factor directly influencing the food processing efficiency, and one of the important factors influencing the feeding efficiency is the material guiding efficiency in the feeding device.

The current feeding device is a feeding hopper, the feeding hopper is a funnel-shaped feeding body, an opening at a large-diameter end of the feeding hopper is a feeding port, and when powdery or small-particle original materials are fed into the feeding hopper in a large quantity or/and fast, a dust raising phenomenon can occur, namely: the original material flies to form dust, so that the material guiding efficiency is reduced and the processing cost is increased while the environment of a processing field is influenced.

Therefore, how to realize the dust-free operation in the feeding process and effectively improve the material guiding efficiency is one of the technical problems to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem that exists among the above-mentioned prior art, the utility model aims to provide a can realize dustless material device of throwing to optimize the operation environment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dustless material device of throwing, its includes hopper, draught fan and dustproof frame, wherein:

the induced draft fan is arranged at the top end of the dustproof frame, and the dustproof frame is arranged on the feeding hopper;

the dustproof frame comprises a body, a fixed plate and a movable plate, the fixed plate is fixed on a sliding rail frame in the body, the movable plate is slidably mounted on the sliding rail frame to form a built-in dustproof barrel, and the dustproof barrel abuts against the edge of a feeding port of the feeding hopper.

Further preferred is: the slide rail frame is a cylindrical frame body and is provided with two lifting slide rails, the fixed plate is fixed between the two lifting slide rails, and the movable plate is slidably arranged on the two lifting slide rails.

Further preferred is: one end of the slide rail frame, which is far away from the feeding hopper, is an abutting end which abuts against the inner side wall of the body.

Further preferred is: the feeding hopper is arranged in the hopper frame and is provided with a large-diameter port and a small-diameter port which are vertically distributed, the large-diameter port is the feeding port, and the small-diameter port is the discharging port.

Further preferred is: the lower end of the body is abutted against the hopper frame, the hopper frame is provided with a groove, and the groove is located in the body.

Further preferably: the air outlet of the draught fan faces towards the feeding port of the feeding hopper.

Further preferred is: the body, the fixed plate and the movable plate are all stainless steel bodies with smooth inner surfaces.

Further preferred is: the body is provided with a notch which is close to the feeding hopper, and a door panel is arranged at the notch.

After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:

the utility model discloses set up dustproof frame above the feeding hopper to install the draught fan in dustproof frame, utilize dustproof frame with dustproof frame space inside and outside separate, reach dustproof purpose, the use of draught fan can also promote guide efficiency; additionally, in the dustproof frame in be provided with the slide rail frame, dustproof construction in this slide rail frame and feeding hopper's dog-house intercommunication form further realizes throwing the dustless operation of material in-process, optimizes the operation environment, avoids operating personnel to inhale material dust, promotes machining efficiency.

Drawings

FIG. 1 is a side view of a dust-free feeder according to an embodiment of the present invention;

fig. 2 is a schematic partial structural view (the movable plate is in a closed state) of the dust-free feeding device in the embodiment of the present invention;

fig. 3 is a schematic view of a partial structure of the dust-free feeding device according to an embodiment of the present invention (the movable plate is in an open state);

fig. 4 is a top view of the slide rail frame according to the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.

Examples

As shown in figure 1, the dustless feeding device realizes high-efficiency dust prevention by utilizing an inner-outer double-layer dust prevention structure, and meanwhile, a recovery structure is arranged between the inner-outer double-layer dust prevention structure, so that the feeding efficiency is improved, materials are recovered, and the processing cost is reduced.

As shown in fig. 1, the dust-free feeding device includes a feeding hopper 100, an induced draft fan 200, and a dust-proof frame 300.

As shown in fig. 1, the feeding hopper 100 is a funnel-shaped structure, the inner surface of which is smooth, the feeding hopper 100 has a large-diameter port and a small-diameter port which are distributed up and down, the large-diameter port is a feeding port of the feeding hopper 100, and the small-diameter port is a discharging port of the feeding hopper 100; the feeding hopper 100 is arranged in a feeding frame 400, the feeding frame 400 is erected on the ground of the processing factory building, a through hole is formed in the ground, and a discharge hole of the feeding hopper penetrates through the through hole.

As shown in fig. 1, the induced draft fan 200 is installed at the top end of the dustproof frame 300 and is located inside the dustproof frame 300; draught fan 200 distance the height on ground is not less than 2m, draught fan 200's air outlet orientation hopper 100 direction sets up.

As shown in fig. 1 to 4, the dust-proof frame 300 includes a body 310, a fixed plate 330 and a movable plate 340; the main body 310 is a trumpet-shaped stainless steel tubular body, the top end of the main body is a small-diameter end, and the large-diameter end of the main body is abutted against the feeding frame 400; the induced draft fan 200 is arranged at the end of the small-diameter end of the body; a notch (not shown) is formed in the body 310, the notch is arranged close to the feeding frame, and a door panel is further installed at the notch;

as shown in fig. 1 to 4, a slide rail frame 320 is disposed inside the main body 310, the slide rail frame 320 is a cylindrical frame body, one end of the slide rail frame away from the hopper frame 400 is an abutting end, the abutting end abuts against an inner wall of the main body 310 to form an inner and outer dustproof structure, the slide rail frame 320 is an inner dustproof structure, and the main body 310 is an outer dustproof structure; one end of the slide rail frame 320 close to the hopper frame 400 is a connecting end, and the connecting end is matched with and communicated with the feeding port of the feeding hopper 100 in a butt joint mode.

As shown in fig. 1 to 4, the slide rail frame 320 includes a slide rail frame body 321 and two lifting slide rails 322, the slide rail frame body 321 is two circular frames, the two circular frames are coaxially distributed up and down, and the two lifting slide rails 322 stand between the two circular frames.

As shown in fig. 1 to 4, the fixed plate 330 and the movable plate 340 can be enclosed into a circular structure, and the fixed plate 330 is an arc-shaped plate with smooth inner and outer surfaces, fixed in the rail frame 320, and located between the two lifting rails 322; the movable plate 340 is an arc-shaped plate body, the inner surface and the outer surface of the movable plate are smooth, the movable plate 340 is positioned between the two lifting slide rails 322, and the movable plate 340 is slidably mounted between the two lifting slide rails 322 to realize the lifting sliding of the movable plate 340, so as to form a sliding opening or closing structure of an inner dustproof structure; specifically, the method comprises the following steps: the ring frame far away from the feeding hopper 100 is provided with a gap to allow the movable plate 322 to move up and down and slide, so that the convenience of work is realized.

As shown in fig. 1 to 4, the lower end of the body 310 is abutted against the upper top surface of the charging rack 400, preferably: the space is arranged between the body 310 and the slide rail frame 320, the inner groove 410 is formed in the upper top surface of the feeding frame 400, and the inner groove 410 forms a material recovery structure between the body 310 and the slide rail frame 320, so that material recovery is effectively carried out, and the food processing cost is reduced.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. Dustless material device of throwing, its characterized in that: it includes hopper, draught fan and dustproof frame, wherein:

the dustproof frame comprises a body, a fixed plate and a movable plate, the fixed plate is fixed on a slide rail frame in the body, the movable plate is slidably mounted on the slide rail frame to form a built-in dustproof cylinder, and the dustproof cylinder is abutted to the edge of a feed opening of the feed hopper.

2. A dust-free charging device according to claim 1, characterized in that: the sliding rail frame is a cylindrical frame body and is provided with two lifting sliding rails, the fixed plate is fixed between the two lifting sliding rails, and the movable plate is slidably mounted on the two lifting sliding rails.

3. A dust-free charging apparatus according to claim 2, wherein: one end of the slide rail frame, which is far away from the feeding hopper, is a butt end which is abutted against the inner side wall of the body.

4. A dust-free charging device according to claim 1, characterized in that: the feeding hopper is arranged in the hopper frame and is provided with a large-diameter port and a small-diameter port which are vertically distributed, the large-diameter port is the feeding port, and the small-diameter port is the discharging port.

5. A dust-free charging device according to claim 4, characterized in that: the lower end of the body is abutted against the hopper frame, the hopper frame is provided with a groove, and the groove is located in the body.

6. A dust-free charging device according to claim 1, characterized in that: the air outlet of the draught fan faces towards the feed inlet of the feed hopper.

7. A dust-free charging device according to claim 1, characterized in that: the body, the fixed plate and the movable plate are all stainless steel bodies with smooth inner surfaces.

8. A dust-free charging device according to claim 1, characterized in that: the body is provided with a notch which is close to the feeding hopper, and a door panel is arranged at the notch.