CN223774765U - A dustproof device for the feed inlet - Google Patents

Abstract

The utility model relates to the technical field of feed production, in particular to a dustproof device for a feed inlet, which comprises a stirrer, wherein a feed shell is fixedly connected to the middle part of the top of the stirrer, bending feed pipes are fixedly connected to the two sides of the feed shell, one ends of the two bending feed pipes, which are far away from the feed shell, respectively penetrate through the left side and the right side of the top of the stirrer, a dustproof door is arranged at the top of an inner cavity of the feed shell, a blanking component is arranged below the dustproof door, a dust collection component is arranged at the left side of the feed shell, the dustproof door comprises turnover doors arranged at the two sides of the top of the inner cavity of the feed shell, one ends, which are far away from each other, of the two turnover doors are respectively connected with the left side and the right side of the inner cavity of the feed shell in a rotating manner, the blanking component comprises a diversion block arranged in the inner cavity of the feed shell, and guide plates are symmetrically arranged at the two sides of the inner cavity of the feed shell, so that dust generated in the blanking process can be reduced, and dust in the stirring process can be prevented from overflowing.

Description

A dust keeper for feed inlet

Technical Field

The utility model relates to the technical field of feed production, in particular to a dustproof device for a feed inlet.

Background

The feed is mixed and stirred with the additive in the production process, and when the raw materials are put into the stirrer, fine dust in the raw materials flies up due to the fact that the raw materials fall down quickly, the working environment is polluted, the respiratory tract health of workers is also affected, most of the prior stirrers always prevent dust by arranging a dustproof cloth curtain at a feed inlet, but the dustproof effect of the dustproof cloth curtain is poor, and the operation of workers is affected.

Disclosure of utility model

The utility model aims to provide a dustproof device for a feed inlet, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the dustproof device for the feed inlet comprises a stirrer, wherein a feed shell is fixedly connected to the middle of the top of the stirrer, bending feed pipes are fixedly connected to two sides of the feed shell, one ends, far away from the feed shell, of the two bending feed pipes penetrate through the left side and the right side of the top of the stirrer respectively, a dustproof door is arranged at the top of an inner cavity of the feed shell, a blanking component is arranged below the dustproof door, and a dust collection component is arranged on the left side of the feed shell;

the dustproof door is including setting up the roll-over door in feeding shell inner chamber top both sides, two the one end that the roll-over door kept away from each other rotates with the left and right sides of feeding shell inner chamber respectively and is connected, the unloading subassembly is including setting up the reposition of redundant personnel piece in feeding shell inner chamber, the bilateral symmetry of feeding shell inner chamber is provided with the stock guide, two the below of stock guide is provided with the flitch down, the both sides of flitch bottom all rotate and are connected the pivot, the bottom of feeding shell inner chamber is provided with biax motor, biax motor's both ends all are connected with the lead screw, two the one end that biax motor was kept away from to the lead screw rotates with the both sides inner wall of feeding shell respectively and is connected, two equal threaded connection in surface of lead screw has the movable block, the dust absorption subassembly is including setting up at the left fan of feeding shell, one side and the left side outer wall fixed connection of feeding shell of fan, the below of fan is provided with the rose box.

As a preferable scheme of the utility model, the ends of the bottoms of the two roll-over doors, which are far away from each other, are fixedly connected with telescopic springs, and the ends of the two telescopic springs, which are far away from the roll-over doors, are respectively fixedly connected with the inner walls of the left side and the right side of the feeding shell.

As a preferable scheme of the utility model, the middle parts of the bottoms of the two roll-over doors are fixedly connected with telescopic rods, and one ends of the two telescopic rods, which are far away from the roll-over doors, are also rotatably connected with the inner walls of the two sides of the feeding shell.

As a preferable scheme of the utility model, the section of the flow dividing block is isosceles triangle, one side of the two material guiding plates, which are opposite, is fixedly connected with the inner walls of the two sides of the feeding shell respectively, and the top ends of the two moving blocks are rotatably connected with one ends of the two connecting rotating shafts, which are far away from the material guiding plates, respectively.

As the preferable scheme of the utility model, the top of the fan is fixedly connected with an extraction pipe, one end of the extraction pipe, which is far away from the fan, extends to the inside of the feeding shell, and the outer wall of the filter box is fixedly connected with the left outer wall of the feeding shell.

As the preferable scheme of the utility model, the bottom end of the fan is fixedly connected with a connecting pipe, the other end of the connecting pipe extends to the inside of the filter box, the inner cavity of the filter box is movably connected with a dust box, and the left side of the top of the filter box is provided with a filter screen.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the speed and impact force of raw material falling are slowed down through the diversion block and the material guide plate, the generation of dust is reduced, the dust is prevented from overflowing, the turnover door can seal the feeding shell after the blanking is completed, and the dust is prevented from overflowing from the feeding shell in the stirring process.

2. According to the utility model, the dust can be extracted by the fan through the extraction pipe and the connecting pipe, and the dust is collected uniformly by the dust collecting box.

Drawings

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

FIG. 2 is a schematic view of a cut-away structure of the present utility model;

Fig. 3 is a schematic structural view of the dust collection assembly of the present utility model.

The device comprises a stirrer, a feeding shell, a bending feeding pipe, a dustproof door, a turnover door, a telescopic spring, a telescopic rod, a blanking component, a distributing block, a material guiding plate, a blanking plate, a connecting rotating shaft, a double-shaft motor, a 506, a screw rod, a 507, a moving block, a 6, a dust collection component, a 601, a fan, a 602, an extraction pipe, a 603, a connecting pipe, a 604, a filter box, a 605, a dust collection box, a 606 and a filter screen, wherein the stirring machine, the feeding shell, the bending feeding pipe, the dustproof door, the turnover door, the telescopic spring, the 403, the telescopic rod, the blanking component, the 501, the distributing block, the 502, the material guiding plate, the 503, the blanking plate, the 504, the connecting rotating shaft, the 505, the double-shaft motor, the 506, the screw rod, the 507 and the moving block.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, but in which the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

A dust keeper for feed inlet, including mixer 1, the middle part fixedly connected with feed shell 2 at mixer 1 top, the equal fixedly connected with of both sides of feed shell 2 buckles inlet pipe 3, the both sides that feed shell 2 was kept away from to two inlet pipes 3 are run through the left and right sides at mixer 1 top respectively, the top of feed shell 2 inner chamber is provided with dustproof door 4, the below of dustproof door 4 is provided with unloading subassembly 5, the left side of feed shell 2 is provided with dust absorption subassembly 6, dustproof door 4 is including setting up the roll-over door 401 in feed shell 2 inner chamber top both sides, the one end that two roll-over doors 401 kept away from each other rotates with the left and right sides of feed shell 2 inner chamber respectively and is connected, unloading subassembly 5 is including setting up the reposition of redundant personnel piece 501 at feed shell 2 inner chamber, the bilateral symmetry of feed shell 2 inner chamber is provided with stock guide 502, the below of two stock guide 502 is provided with blanking plate 503, the both sides of blanking plate 503 bottom all rotate and are connected with pivot 504, the bottom of feed shell 2 inner chamber is provided with biax motor 505, the both ends of biax motor 505 all are connected with lead screw 506, the both ends of lead screw 506 are kept away from the inner wall of feed shell 2 respectively with the fan 601 of fan 601 that the fan is connected with the left and right sides of feed shell 2 inner wall, the fan 601 is connected with the fan 601 of fan 2, the fan 601 is connected with the left side of fan 2 respectively to the left side of fan that moves the left side of fan 2 inner wall of feed shell 2.

As shown in fig. 2, the ends of the bottoms of the two roll-over doors 401, which are far away from each other, are fixedly connected with extension springs 402, the ends of the two extension springs 402, which are far away from the roll-over doors 401, are respectively fixedly connected with the inner walls of the left side and the right side of the feeding shell 2, the middle parts of the bottoms of the two roll-over doors 401 are fixedly connected with extension rods 403, the ends of the two extension rods 403, which are far away from the roll-over doors 401, are also rotationally connected with the inner walls of the two sides of the feeding shell 2, the section of the splitting block 501 is isosceles triangle, one sides of the two material guiding plates 502, which are opposite, are respectively fixedly connected with the inner walls of the two sides of the feeding shell 2, and the top ends of the two moving blocks 507 are respectively rotationally connected with the ends of the two connecting rotating shafts 504, which are far away from the material guiding plates 502.

As shown in fig. 2 and 3, an extraction pipe 602 is fixedly connected to the top of the fan 601, one end of the extraction pipe 602, away from the fan 601, extends to the inside of the feeding shell 2, the outer wall of the filter box 604 is fixedly connected with the left outer wall of the feeding shell 2, the bottom end of the fan 601 is fixedly connected with a connecting pipe 603, the other end of the connecting pipe 603 extends to the inside of the filter box 604, a dust box 605 is movably connected to the inner cavity of the filter box 604, and a filter screen 606 is arranged on the left side of the top of the filter box 604.

In the working process, when the device is used, a container for feeding raw materials pushes two turnover doors 401 to overturn downwards, two telescopic springs 402 and telescopic rods 403 are extruded, contracted and rotated, the raw materials fall on the surface of a distribution block 501 and are distributed to flow to two sides, the raw materials fall on the top of a blanking plate 503 through guide plates 502 at two sides, the falling speed and impact force of the raw materials are slowed down, simultaneously a screw rod 506 at two sides is driven by a double-shaft motor 505 to rotate, moving blocks 507 on the surface are mutually close, the blanking plate 503 is mobilized by a connecting rotating shaft 504 to move downwards, the raw materials enter the inside of a stirrer 1 through bent feeding pipes 3 at two sides, a fan 601 filters dust in the air by using a suction pipe 602 and a connecting pipe 603, the dust in the feeding shell 2 is uniformly collected by a filter screen 606, and the fine dust in the process of stirring is prevented from overflowing through the feeding shell 2 by the turnover doors 401 which are turned back under the action of the telescopic springs 402 and the telescopic rods 403 after the blanking is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A dustproof device for a feed inlet comprises a stirrer (1), and is characterized in that a feed shell (2) is fixedly connected to the middle of the top of the stirrer (1), bending feed pipes (3) are fixedly connected to two sides of the feed shell (2), one ends, far away from the feed shell (2), of the two bending feed pipes (3) penetrate through the left side and the right side of the top of the stirrer (1) respectively, a dustproof door (4) is arranged at the top of an inner cavity of the feed shell (2), a blanking component (5) is arranged below the dustproof door (4), and a dust collection component (6) is arranged on the left side of the feed shell (2);

Dustproof door (4) are including setting up roll-over door (401) in feed shell (2) inner chamber top both sides, two the one end that roll-over door (401) kept away from each other rotates with the left and right sides of feed shell (2) inner chamber respectively and is connected, unloading subassembly (5) are including setting up shunt piece (501) in feed shell (2) inner chamber, the bilateral symmetry of feed shell (2) inner chamber is provided with stock guide (502), two the below of stock guide (502) is provided with flitch (503), the both sides of flitch (503) bottom all rotate and are connected pivot (504), the bottom of feed shell (2) inner chamber is provided with biax motor (505), the both ends that biax motor (505) were kept away from all are connected with lead screw (506), two the one end that biax motor (505) were kept away from respectively with the both sides inner wall rotation of feed shell (2), two the surface of lead screw (506) all threaded connection has movable block (507), dust absorption subassembly (6) are including setting up fan (601) in feed shell (2), fan (601) side (601) are connected with fan (601) in the left side, fan (601).

2. The dustproof device for the feeding hole according to claim 1, wherein the bottoms of the two turnover doors (401) are respectively fixedly connected with telescopic springs (402) at the ends far away from each other, and one ends of the two telescopic springs (402) far away from the turnover doors (401) are respectively fixedly connected with the inner walls of the left side and the right side of the feeding shell (2).

3. The dustproof device for the feed inlet according to claim 2, wherein the middle parts of the bottoms of the two turnover doors (401) are fixedly connected with telescopic rods (403), and one ends of the two telescopic rods (403) far away from the turnover doors (401) are also rotatably connected with the inner walls of the two sides of the feed shell (2).

4. The dustproof device for the feeding hole of claim 1, wherein the section of the diversion block (501) is isosceles triangle, one side of the two material guiding plates (502) opposite to each other is fixedly connected with the inner walls of the two sides of the feeding shell (2), and the top ends of the two moving blocks (507) are respectively connected with one ends of the two connecting rotating shafts (504) far away from the material guiding plates (502) in a rotating way.

5. The dustproof device for the feed inlet of the feeding device of claim 1, wherein the top of the fan (601) is fixedly connected with an extraction pipe (602), one end, far away from the fan (601), of the extraction pipe (602) extends to the inside of the feed shell (2), and the outer wall of the filter box (604) is fixedly connected with the left outer wall of the feed shell (2).

6. The dustproof device for the feed inlet of claim 5, wherein the bottom end of the fan (601) is fixedly connected with a connecting pipe (603), the other end of the connecting pipe (603) extends to the inside of a filter box (604), the inner cavity of the filter box (604) is movably connected with a dust box (605), and a filter screen (606) is arranged on the left side of the top of the filter box (604).