CN209871780U

CN209871780U - Manual bar brake

Info

Publication number: CN209871780U
Application number: CN201920272621.3U
Authority: CN
Inventors: 宋思远; 潘旭; 罗衡; 黄贺
Original assignee: China Building Materials (hefei) Powder Technology Equipment Co Ltd
Current assignee: China Building Materials (hefei) Powder Technology Equipment Co Ltd
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2019-12-31
Anticipated expiration: 2029-03-01

Abstract

The utility model discloses a manual bar brake, which comprises a bar brake frame with an open upper end and a lower end and a bar matched with the bar brake frame, one side A of the bar gate frame is provided with a through hole, the bar horizontally passes through the through hole, the inner end of the bar is abutted to the inner wall of the other side B of the bar gate frame, the side A and the side B are oppositely arranged, the inner wall of the side A is provided with bristles which are arranged on the periphery of the through hole and extend to the periphery of the bar, when the bar is drawn out, the brush hair can play a certain role in blocking the granular materials and covering the through holes after the bar is drawn out, moreover, the inclined angle of the bristles can be properly adjusted, so that the end parts of the bristles are slightly inclined towards the interior of the bar gate frame, and the arrangement structure effectively avoids the problems of material leakage and dust raising.

Description

Manual bar brake

Technical Field

The utility model belongs to powder equipment field, in particular to manual excellent floodgate.

Background

The traditional manual bar gate consists of bars and a bar gate frame, the bars and the bar gate frame are in clearance fit, and the falling speed of materials can be controlled by alternately pulling out the bars. Because a gap is reserved between the bar and the bar gate frame, the problem of material leakage can often occur, the material leakage on site is accumulated, on one hand, the yield is reduced, and on the other hand, the problem of secondary dust emission is caused.

Patent CN 205528460U discloses a bar gate for regulating the feeding of granular material, which realizes the effective control of the falling speed of the ingredients. However, since the matching structure between the bars and the bar gate frame is not changed, if the blanking amount is too large, the granules may escape from the openings on the side edges, and some granules are still carried out along when the bars are pulled out, so that the problem of field material leakage still exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manual excellent floodgate ensures that the condition of leaking the material can not appear in the use.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a manual bar floodgate, includes that upper end, lower extreme all are the excellent floodgate frame of open mouth form, and with excellent floodgate frame complex stick, an A side of excellent floodgate frame seted up the through-hole, the stick level pass the inner conflict of through-hole and stick to the inner wall of another B side of excellent floodgate frame, A side and B side mutual disposition, the inner wall of A side be provided with the brush hair, the brush hair arrange in the periphery that through-hole border and brush hair extended to the stick.

The inner wall of the side A is also provided with an air nozzle, the air nozzle is positioned above the bar and the air outlet of the air nozzle points to the bar.

The top of air nozzle be provided with the baffle, the baffle extend to excellent floodgate frame inside from the upper end slant of A side downwards.

The bar gate frame in be provided with the baffle parallel with A side, the baffle be provided with the through-hole equally, baffle, air nozzle and brush hair all set up on the inner wall of baffle.

The outer end of the bar is vertically extended with a handle.

Among the above-mentioned technical scheme, only it is used for cooperating the installation with the stick to have seted up the through-hole at a side of stick floodgate frame, the inner conflict of stick to another side accomplishes sealed cooperation, set up the brush hair, in-process is being taken out when the stick, the brush hair also can play certain effect of blockking, it is taken out to hinder the granule material, after the stick is taken out and is accomplished, the brush hair also can play certain effect of hiding the through-hole, and the appropriate inclination that can adjust the brush hair, the tip that makes the brush hair inclines slightly to stick floodgate frame inside, above-mentioned arrangement structure has effectually avoided lou material and raise dust problem.

Drawings

FIG. 1 is a schematic layout of the present invention;

FIG. 2 is a schematic view of a side A or a partition plate provided with a through hole.

Detailed Description

The invention is further explained with reference to the accompanying drawings 1 and 2:

the utility model provides a manual bar floodgate, includes that upper end, lower extreme all are open form bar floodgate frame 1, and with bar floodgate frame 1 complex stick 2, a A side 11 of bar floodgate frame 1 seted up through-hole 3, 2 levels of stick pass through 3 and stick 2 the inner conflict to the inner wall of another B side 12 of bar floodgate frame 1 of through-hole, 11 and the 12 mutual dispositions of B side of A side, the inner wall of A side 11 be provided with brush hair 4, brush hair 4 arrange in 3 circumferences of through-hole and brush hair 4 extend to the periphery of stick 2. Among the above-mentioned technical scheme, only it is used for cooperating the installation with stick 2 to have seted up through-hole 3 at a side of stick floodgate frame 1, the sealed cooperation is accomplished to the other side conflict in the inner of stick 2, set up brush hair 4, in-process is being taken out when stick 2, brush hair 4 also can play certain effect that blocks, it is taken out to hinder the granule material, after completion is taken out to stick 2, brush hair 4 also can play certain effect of hiding through-hole 3, and the appropriate inclination that can adjust brush hair 4, make brush hair 4's tip to stick floodgate frame 1 inside slope slightly, the effectual hourglass material and raise dust problem of having avoided of above-mentioned arrangement structure.

The inner wall of the side A11 is also provided with an air nozzle 5, the air nozzle 5 is positioned above the bar 2, and an air outlet of the air nozzle 5 points to the bar 2. In order to further avoid the situation that the particle materials are brought out in the process of drawing the bar 2 out, an air nozzle 5 is arranged, the air nozzle 5 is communicated with an external air pipe, and air is blown to the periphery of the brush hair 4, so that the particle materials which tend to be brought out fall back into the bar gate frame 1 again.

And a baffle 6 is arranged above the air nozzle 5, and the baffle 6 extends downwards from the upper end of the side edge 11A to the inside of the bar gate frame 1. In order to avoid air nozzle 5's the amount of wind too big, probably make the granule material disperse, so set up baffle 6 and avoid the granule material that is blown up by air nozzle 5 to disperse, 6 slants down of swash plate slant can make the granule material that comes out from the discharge gate along extending inside baffle 6 landing bar floodgate frame 1, and swash plate 6 is in through-hole 3, the top of brush hair 4 can directly avoid the granule material to fall into this within range, the material leakage of avoiding that can be further like this, air nozzle 5's gas outlet also can be suitable slightly slant downwardly toward bar floodgate frame 1 inside extension.

The bar gate is characterized in that a partition plate 7 parallel to the side edge 11A is arranged in the bar gate frame 1, the partition plate 7 is also provided with a through hole 3, and the baffle 6, the air nozzle 5 and the brush hair 4 are all arranged on the inner wall of the partition plate 7. In order to increase the structural stability of the bar gate frame 1, a partition 7 is provided, the outer sides of the partition 7 and the side B12 are provided with connecting flanges to be matched with the discharge hole, and the baffle 6, the air nozzle 5 and the brush hair 4 are correspondingly arranged on the inner wall of the partition 7 from the side a 11.

The outer end of the bar 2 extends vertically with a handle 21. In order to facilitate the pulling of the bar 2, a handle 21 is provided for the convenience of the operator.

Claims

1. The utility model provides a manual bar floodgate, includes that upper end, lower extreme all are the bar floodgate frame (1) of open mouth form, and with bar floodgate frame (1) complex stick (2), its characterized in that: a side A (11) of excellent floodgate frame (1) seted up through-hole (3), stick (2) level pass through inner conflict to the inner wall of another B side (12) of excellent floodgate frame (1) of through-hole (3) and stick (2), A side (11) and B side (12) mutual disposition, the inner wall of A side (11) be provided with brush hair (4), brush hair (4) arrange in the periphery that through-hole (3) border and brush hair (4) extend to stick (2).

2. The manual bar gate of claim 1, wherein: the inner wall of the side A (11) is further provided with an air nozzle (5), and the air nozzle (5) is located above the bar (2) and the air outlet of the air nozzle (5) points to the bar (2).

3. The manual bar gate of claim 2, wherein: the top of air nozzle (5) be provided with baffle (6), baffle (6) from the upper end of A side (11) to the inside extension of excellent floodgate frame (1) downwards to one side.

4. The manual bar gate of claim 3, wherein: the bar gate is characterized in that a partition plate (7) parallel to the side edge A (11) is arranged in the bar gate frame (1), the partition plate (7) is also provided with a through hole (3), and the baffle plate (6), the air nozzle (5) and the brush hair (4) are all arranged on the inner wall of the partition plate (7).

5. The manual bar gate of claim 1, wherein: the outer end of the bar (2) is vertically extended with a handle (21).