CN212502950U

CN212502950U - Raw materials material loading dust keeper

Info

Publication number: CN212502950U
Application number: CN202020914752.XU
Authority: CN
Inventors: 赵志刚
Original assignee: Jiangxi Juntu Industrial Co ltd
Current assignee: Jiangxi Juntu Industrial Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-09
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a raw materials loading dust keeper belongs to concrete production field, and its technical scheme main points are, including last feed bin, it is equipped with the feed inlet to go up feed bin box upper end, and feed inlet department is provided with the feeding baffle, it sets up the sieve flitch to go up the feed bin inner chamber, and sieve flitch below is equipped with the discharge gate of last feed bin, the sieve flitch sets up for the slope, the sieve flitch is located lower one end and is connected with crushing passageway, it is connected with the roller crusher to smash the passageway other end, the discharge gate of going up the feed bin is provided with the conveyer belt with the ejection of compact department to the lower extreme of roller crusher. Under the effect through material loading back material loading baffle, can reduce scattering of raise dust, whole material loading process takes totally enclosed work simultaneously, can effectively reduce the pollution of environment, and the material is effectively sieved to material loading bin sieve flitch, prevents the jam and the long-pending of material and stays. The replaceable property of the sieve plate and the adjustment of the distance between the crushing rollers of the double-roller crusher can enable the device to adapt to the feeding work of materials with different specifications.

Description

Raw materials material loading dust keeper

Technical Field

The utility model relates to a concrete production technical field particularly, relates to a raw materials material loading dust keeper.

Background

The mixing plant is mainly used for concrete engineering and mainly used for mixing mixed concrete, and is also called a concrete mixing plant. The mixing plant can be classified into various types, such as a concrete mixing plant, an asphalt mixing plant, and the like. Concrete mixing stations are often found in large construction sites, and cement, sand, gravel, water and the like are placed in a mixing bin according to a certain proportion and are sufficiently mixed and stirred.

The in-process of toppling over downwards when the material in prior art at present is very likely to produce a large amount of raise dusts to fly to the top of feed bin, not only can cause serious pollution to the environment like this, if the other staff that has of feed bin, then still can make during the staff inhales the raise dust lung, cause certain influence to the health, to the material, also can cause the waste of certain degree simultaneously, thereby the increase cost.

Disclosure of Invention

The utility model discloses a main aim at provides a raw materials material loading dust keeper to solve the problem that proposes in the above-mentioned background art.

In order to achieve the purpose, the utility model provides a raw materials loading dust keeper, including the feed bin, the feed bin is box cavity design, and 4 fixed stabilizer blades are no less than to the lower extreme, feed bin box upper end is equipped with the feed inlet, and feed inlet department is provided with the feeding baffle, the inner chamber is seted up to the feed bin, it sets up the sieve flitch to go up the feed bin inner chamber, and sieve flitch below is equipped with the discharge gate of feed bin, the sieve flitch sets up for the slope, the sieve flitch is located lower one end and is connected with crushing passageway, it is connected with the roller crusher to smash the passageway other end, the discharge gate of feed bin is provided with the conveyer belt with the ejection of compact department to the lower extreme.

Furthermore, the feeding baffle plate is 7-shaped and covers the feeding hole, and the feeding baffle plate is hinged with the upper storage bin through a rotating shaft at the upper end. Further, the discharge hole is provided with a gate valve.

Furthermore, one side of the feeding bin, which is close to the double-roll crusher, is a trapezoidal bin.

Further, the sieve flitch sets up in last feed bin middle part bayonet socket department, and the sieve flitch is for dismantling the connection.

Use the technical scheme of the utility model, beneficial effect is:

under the effect through material loading back material loading baffle, can reduce scattering of raise dust, whole material loading journey takes totally enclosed work simultaneously, can effectively reduce the pollution of environment, keeps operational environment's clean and tidy.

Vibrations that the work of double roll crusher produced can conduct to the feed bin through smashing the passageway, make the further effective sieve material of feed bin sieve flitch, prevent the jam and the long-pending material of staying.

The replaceable property of the sieve plate and the adjustment of the distance between the crushing rollers of the double-roller crusher can enable the device to adapt to the feeding work of materials with different specifications.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows an overall perspective view of the present invention;

fig. 2 shows a usage state diagram of the present invention;

fig. 3 shows a structure diagram of the feeding bin of the present invention;

figure 4 shows the sieve plate structure diagram of the present invention.

Wherein the figures include the following reference numerals:

10. a conveyor belt; 20. feeding a bin; 21. a feed baffle; 22. a material sieving plate; 23. a discharge port; 24. a pulverizing channel; 25. a fixed leg; 30. a double-roller crusher.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, 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 application belongs.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

As shown in fig. 1 to 4, the utility model provides an including last feed bin 20, it is the design of box cavity to go up feed bin 20, and the lower extreme is equipped with and is no less than 4 fixed stabilizer blades 25, it is equipped with the feed inlet to go up 20 box upper ends of feed bin, and feed inlet department is provided with feeding baffle 21, it sets up the inner chamber to go up feed bin 20, it sets up sieve flitch 22 to go up 20 inner chambers of feed bin, and sieve flitch 22 below is equipped with the discharge gate 23 of going up feed bin 20, sieve flitch 22 sets up for the slope, sieve flitch 22 is located lower one end and is connected with crushing passageway 24, the crushing passageway 24 other end is connected with pair roller crusher 30, the discharge gate 23 of going up feed bin 20 is provided with conveyer.

When the technical scheme of the embodiment is adopted, when the feeding baffle 21 is opened, aggregate is poured into the upper bin 20, then after the aggregate is poured, the feeding baffle 21 can be attached to the upper bin 20, so that the poured aggregate cannot generate a dust raising phenomenon, and the dust raising problem generated during feeding is effectively reduced, the aggregate reaching the specification can be screened to the lower discharge port 23 by the screening plate 22 in the upper bin 20, the material meeting the specification can be conveyed by the conveyor belt 10 at the lower end of the discharge port 23, the aggregate which does not reach the specification and is screened by the screening plate 22 in the upper bin 20 can reach the lower end of the screening plate 22 through the inclined screening plate 22, one side of the upper bin 20 close to the double-roll crusher 30 is a trapezoid bin, one end of the screening plate 22 is also in a trapezoid shape, so that the aggregate at two ends on the surface of the screening plate 22 can slide to the crushing channel 24, the problem of aggregate residue is prevented, the aggregate enters the double-roll crusher 30, can set up the aggregate parameter that needs the specification to roller crusher 30, make the aggregate that the minority part is not conform to the specification smash, the vibrations accessible that produce roller crusher 30 work simultaneously smashes passageway 24 transmission to feed bin 20, thereby it makes the sieve material more swift to go up the vibrations of sieve flitch 22 in the feed bin 20, has prevented the long-pending of material and has stayed.

As shown in fig. 1 and 2, the feeding baffle 21 is 7-shaped and covers the feeding hole, and the feeding baffle 21 is hinged to the feeding bin 20 through a rotating shaft at the upper end, so that the feeding bin 20 can be closed after the feeding is finished, the internal aggregate dust cannot be diffused, and the purpose of reducing the environmental pollution is achieved.

The gate valve arranged at the discharge port 23 can control the discharge speed and quantity. The feeding is effectively controlled.

Sieve flitch 22 sets up in last feed bin 20 middle part bayonet socket department, and sieve flitch 22 is for dismantling the connection, can carry out the adjustment of crushing roller interval parameter to roller crusher 30 simultaneously, can make this device reach the material loading work of different specification aggregates through the sieve flitch 22 and the adjustment of changing different specification screen cloth to roller crusher 30 under the cooperation.

From the above description, it can be seen that the specific using method and operation principle of the above-mentioned embodiments of the present invention are as follows: firstly, place the crushing roller interval of appointed specification's sieve flitch 22 adjustment pair roller crusher 30 simultaneously in to feed bin 20, then, make rotatory feeding baffle 21 make feeding baffle 21 open from the rotatory roller, then, place the aggregate and get into feed bin 20, place when the aggregate and close feeding baffle 21 after accomplishing, the aggregate falls to the sieve flitch 22 of slope after getting into feed bin 20 on, the aggregate that reaches the specification then falls to the discharge gate 23 department of the inner chamber lower extreme of feed bin 20 through sieve flitch 22, steerable discharge speed of push-pull valve and the quantity that the exit set up. The feeding is effectively controlled. The aggregate that does not reach the specification then rolls to the lower one end of sieve flitch 22 then through smashing passageway 24, and simultaneously, start the work to roller crusher 30, the vibrations that produce roller crusher 30 conduct to feed bin 20 through smashing passageway 24, make sieve flitch 22 filter the aggregate more effectively, and finally, the aggregate through smashing passageway 24 then gets into and carries out broken processing to roller crusher 30, make the aggregate that does not reach the specification broken to falling to conveyer belt 10 behind the accord with specification, accomplish the flow of whole material loading.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a raw materials material loading dust keeper which characterized in that: comprises that

Go up feed bin (20), go up feed bin (20) and be the box design, the lower extreme is equipped with and is no less than 4 fixed stabilizer blades (25), it is equipped with the feed inlet to go up feed bin (20) box upper end, and feed inlet department is provided with feeding baffle (21), it sets up the inner chamber to go up feed bin (20), it sets up sieve flitch (22) to go up feed bin (20) inner chamber, sieve flitch (22) below is equipped with discharge gate (23) of going up feed bin (20), sieve flitch (22) set up for the slope, sieve flitch (22) are located lower one end and are connected with crushing passageway (24), crushing passageway (24) other end is connected with roll crusher (30), it is provided with conveyer belt (10) with the ejection of compact department of the lower extreme of roll crusher (30) to go up discharge.

2. The raw material feeding dustproof device according to claim 1, characterized in that: the feeding baffle (21) is 7-shaped and covers the feeding hole, and the feeding baffle (21) is hinged with the upper storage bin (20) through a rotating shaft at the upper end.

3. The raw material feeding dustproof device according to claim 1, characterized in that: the discharge hole (23) is provided with a gate valve.

4. The raw material feeding dustproof device according to claim 1, characterized in that: one side of the upper material bin (20) close to the double-roll crusher (30) is a trapezoidal bin.

5. The raw material feeding dustproof device according to claim 1, characterized in that: the sieve plate (22) is arranged at a clamping opening in the middle of the upper storage bin (20), and the sieve plate (22) is detachably connected.