CN209777276U - Counter weight type temporary storage bulk material feeding hopper - Google Patents

Abstract

The utility model relates to a counterweight type temporary storage bulk cargo feeding hopper, which comprises a feeding hopper box body, a feeding port arranged at the upper end of the feeding hopper box body, a grain outlet arranged at the lower bottom surface of the feeding hopper box body, a baffle arranged on the feeding hopper box body through a rotating shaft and positioned outside the grain outlet, and a counterweight plate fixedly arranged at the top of the baffle; the utility model discloses be provided with the baffle that has the counterweight plate in grain outlet department, under initial state, under the effect of counterweight plate, the baffle will go out the grain mouth and close, only when having collected a certain amount of material in grain outlet department, push the baffle open under the action of gravity of material, open grain outlet, make the material flow, the material has the dwell of certain time in feeding hopper box like this, just can flow after reaching certain quantity, avoided the uneven influence to the sieve rate of hoisting equipment material loading speed, can guarantee that the material flows from feeding hopper box internal at the uniform velocity.

Description

Counter weight type temporary storage bulk material feeding hopper

Technical Field

The utility model relates to a grain screening installation field, a counter weight formula bulk cargo feeding fill of keeping in that concretely relates to grain sieve separator used.

Background

At present, the feeding fill that traditional sieve separator used all is the hopper-shaped structure simple to use, it is only sent into bulk grain case or sieve incasement with the material, do not possess any other functions, and in order to improve the screening cleanliness factor of grain, need carry out bulk grain and multiple screening work to grain, will lead to subsequent process like this to need carry out heavier bulk grain and screening work, make the complete machine structure comparatively complicated, and the material directly falls into in the current bulk grain case and probably leads to the blanking inhomogeneous, the not good condition of screening effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a counter weight formula bulk cargo feeding fill of keeping in that can carry out the bulk cargo and can make the material at the uniform velocity flow out to the material is provided.

The utility model adopts the technical proposal that: the utility model provides a counter weight formula bulk cargo feeding fill of keeping in which includes feeding fill box, sets up the pan feeding mouth in feeding fill box upper end, sets up the play grain mouth at the lower plate of feeding fill box, sets up on feeding fill box and is located the baffle of a grain mouth outside and the fixed weight plate that sets up at the baffle top through the pivot.

The lower bottom plate of the feeding hopper box body is inclined downwards, and the grain outlet is positioned at the low side end of the lower bottom plate.

The utility model discloses the medial extremity of grain outlet is fixed with the guide plate, and the guide plate forms grain outlet with the baffle position is corresponding.

The utility model discloses be provided with the balancing weight on the counterweight plate.

The utility model is provided with a bulk grain plate on the lower bottom plate.

The utility model discloses an actively the effect does: the utility model discloses be provided with the baffle that has the counterweight plate in grain outlet department, under initial condition, under the effect of counterweight plate, the baffle will go out the grain mouth and close, only when having collected a certain amount of material in grain outlet department, push away the baffle under the action of gravity of material, open the grain outlet, make the material flow out, the material has the dwell of certain time in feeding hopper box like this, can flow out after reaching certain quantity, avoided the influence of hoisting equipment material loading speed inequality to the sieve permeability, can guarantee that the material flows out from feeding hopper box at the uniform velocity; meanwhile, the baffle can also play a role of dispersing grains, so that the materials are linearly dispersed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the baffle structure of the present invention;

Fig. 3 is a schematic diagram of the structure of the bulk grain plate of the utility model.

Detailed Description

As shown in fig. 1-3, the utility model discloses a feeding hopper box 101, set up the pan feeding mouth 102 at feeding hopper box 101 top surface, be located the grain outlet of feeding hopper box 101 bottom plate 107, set up on feeding hopper box 101 through the pivot and be located the baffle 105 in the grain outlet outside and fixed set up the counterweight plate 103 at baffle 105 top, counterweight plate 103 is located the outside of baffle 105 the medial extremity of grain outlet is fixed with guide plate 106, and guide plate 106 and baffle 105 position correspond and form the grain outlet. The counterweight plate 103 is provided with a counterweight 104, so that the retention time of the material in the feeding hopper box 101 can be further prolonged.

Under the initial state, baffle 105 draws close one side of guide plate 106 under the effect of counterweight plate 103, will go out the grain mouth and close, only when having collected a certain amount of material, outwards pushes away baffle 105 under the effect of material gravity, and the material flows out, can guarantee that the material is at the uniform velocity and flows out. The feeding hopper box body 101 is designed to have a large volume, can serve as a temporary storage bin, and avoids the influence of uneven feeding speed of the lifting device on the sieving rate. Meanwhile, the baffle 105 is combined with the guide plate 106 to play a role of bulk grain and disperse materials linearly.

the lower bottom plate 107 of the feeding hopper box 101 is arranged obliquely downwards, and the grain outlet is positioned at the lower side end of the lower bottom plate 107. The utility model is helpful for the rapid accumulation of the materials at the grain outlet.

The lower bottom plate 107 is provided with a bulk grain plate 108, the bulk grain plate 108 guides materials to two sides of the feeding hopper box body 101, the materials are prevented from being accumulated below the feeding port 102, and the bulk grain effect is improved.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims (5)

1. The utility model provides a counter weight formula bulk cargo feeding fill of keeping in which characterized in that it includes feeding fill box (101), set up pan feeding mouth (102) in feeding fill box (101) upper end, set up the play grain mouth at the lower plate (107) of feeding fill box (101), set up on feeding fill box (101) and be located a baffle (105) of grain mouth outside and fixed setting counter weight board (103) at baffle (105) top through the pivot.

2. A weighted bulk material temporary storage hopper according to claim 1, wherein the lower bottom plate (107) of the hopper body (101) is arranged obliquely downwards, and the grain outlet is positioned at the lower side end of the lower bottom plate (107).

3. A counterweight type temporary bulk material feeding hopper according to claim 2, characterized in that a deflector (106) is fixed at the inner end of the grain outlet, and the deflector (106) and the baffle (105) are correspondingly positioned to form the grain outlet.

4. A weighted temporary bulk material feeding hopper according to claim 1, characterized in that a weight block (104) is arranged on the weight plate (103).

5. A weighted bulk material storage hopper according to claim 1, wherein the lower bottom plate (107) is provided with a bulk material plate (108).