CN218460398U - Concrete production hopper that prevents dust - Google Patents

Abstract

The utility model relates to a dustproof hopper technical field discloses a concrete production hopper that prevents dust, including feeding funnel and lid, the fixed hopper that is provided with down of lower extreme of feeding funnel, the fixed discharging pipe that is provided with of lower extreme of hopper down, the fixed cover of pipe shaft downside of discharging pipe is equipped with the connecting plate, the fixed hinge that is provided with in pipe shaft one side upper end of feeding funnel, the lid passes through hinge connection with the feeding funnel. The utility model discloses in, set up rotatable lid, after adding the raw materials in to the hopper, cover the lid, can effectually prevent that the dust fly out hopper, through setting up the detachable spine, can prick the sack of raw materials, drive the inside casing through the motor and rotate, can enter into the hopper to the raw materials from the inside casing in, it is convenient and dustproof, be provided with discharging pipe and connecting plate through the lower extreme of hopper under, can make the lower extreme discharge gate carry out tight closure with pipe on next step and be connected, and then reach dirt-proof effect.

Description

Concrete production hopper that prevents dust

Technical Field

The utility model relates to a dustproof hopper technical field especially relates to a concrete production hopper that prevents dust.

Background

The concrete is characterized in that cement is used as a cementing material, and sand and stones are used as aggregates; the cement concrete, also called as common concrete, is widely applied to civil engineering, and the production of concrete needs to use a hopper which is a device for transporting raw materials.

When pouring the cement raw materials in to the hopper, lead to the dust departure hopper, cause the destruction to the environment, also have very big injury to the human body, current hopper does not also carry out fine dustproof processing at the discharge gate, leads to cement also can produce a large amount of dusts at the discharge gate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the dustproof hopper of concrete production who proposes, through setting up rotatable lid, after adding the raw materials in to the hopper, cover the lid, and then can effectually prevent that the dust from flying out the hopper, can play fine dustproof effect, can carry out the spine of dismantling through the setting, the sack of cement raw materials can be pricked to the spine, then cover the lid, open the switch, and then drive the inside casing through the motor and rotate, can enter into the hopper to the raw materials from the inside casing, both convenient and dustproof, lower extreme through the hopper under is provided with discharging pipe and connecting plate, can make lower extreme discharge gate and pipe on next step close and be connected, and then reach fine dustproof effect.

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

the utility model provides a concrete production hopper that prevents dust, includes feeding funnel and lid, the fixed hopper that is provided with down of lower extreme of feeding funnel, the fixed discharging pipe that is provided with of lower extreme of hopper down, the fixed cover in pipe shaft lower side of discharging pipe is equipped with the connecting plate, the fixed hinge that is provided with in pipe shaft one side upper end of feeding funnel, the lid

The feeding hopper is connected with the feeding hopper through a hinge;

a motor is fixedly arranged in the middle of the inner wall of the feeding hopper through two support rods, an inner frame is fixedly arranged at the output end of the motor, a connecting column is fixedly arranged in the middle of the inner bottom surface of the inner frame, sharp spines are connected to the upper end of the connecting column in a threaded manner, a plurality of first holes are formed in both sides of the inner wall of the inner frame, and a plurality of second holes are formed in the lower end of the inner frame;

through the technical scheme, set up rotatable lid, after adding the raw materials in to the hopper, cover the lid, can effectually prevent that the dust from flying out the hopper, through setting up the detachable spine, can prick the sack of raw materials, drive the inside casing through the motor and rotate, can enter into the hopper to the raw materials from the inside casing in, it is convenient and dustproof, lower extreme through the hopper under is provided with discharging pipe and connecting plate, can make the lower extreme discharge gate carry out tight closure with pipe on next step and be connected, and then reach dirt-proof effect.

Furthermore, a switch is fixedly arranged at the upper end of one side of the pipe body of the feeding hopper;

through above-mentioned technical scheme, the switch can start inner structure, makes the motor operate.

Further, a feeding hole is formed in the upper end of the feeding hopper;

through the technical scheme, the cement raw materials can be placed into the hopper from the feeding hole.

Furthermore, the upper end of the inner frame is provided with a frame opening;

through the technical scheme, the cement raw materials can be placed into the inner frame from the frame opening, and then the next operation is carried out.

Furthermore, the lower end of the discharge pipe is provided with a discharge hole;

through above-mentioned technical scheme, cement raw materials can be followed the discharge gate to the outside of hopper.

Further, the discharging hopper is of a conical structure;

through above-mentioned technical scheme, be favorable to cement raw materials's cushioning effect, prevent that cement raw materials from leading to cement raw materials to block up in hopper down because quick entering into down the hopper.

Furthermore, the inner frame is of a cylindrical structure;

through above-mentioned technical scheme, be favorable to getting rid of the feeder hopper in cement raw materials is whole from the inside casing.

Furthermore, blades are fixedly arranged in the middles of two sides of the inner wall of the inner frame;

through the technical scheme, the blade can scrape the cement raw material bag to break, so that cement is completely discharged

Thereby, the remaining of cement raw material is prevented.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of concrete production hopper that prevents dust through setting up rotatable lid, after adding the raw materials in to the hopper, then cover the lid, can effectually prevent that the dust from flying out the hopper, and then can realize dirt-proof effect.

2. The utility model provides a pair of concrete production hopper that prevents dust through setting up detachable spine, the sack that cement raw materials can be pricked to spine, then rethread motor drive inside casing rotates, can get rid of the cement raw materials in the feeding funnel from the cement raw materials in the inside casing to cement raw materials, can bring very big convenience for the cement raw materials that drains, has also played certain dustproof effect.

3. The utility model provides a concrete production hopper that prevents dust is provided with discharging pipe and connecting plate through the lower extreme of hopper under, can make the lower extreme discharge gate carry out the tight closure with pipe on next step and be connected, and then reach effectual dustproof effect.

Drawings

Fig. 1 is a schematic view of an axis measurement of a dustproof hopper for concrete production according to the present invention; FIG. 2 is a schematic front sectional view of a dust-proof hopper for concrete production according to the present invention; FIG. 3 is an enlarged view at A;

fig. 4 is a schematic front view of a dustproof hopper for concrete production according to the present invention. Illustration of the drawings:

1. a cover; 2. a hinge; 3. a feed inlet; 4. a switch; 5. feeding a hopper; 6. a feeding hopper; 7. a discharge pipe; 8. a connecting plate; 9. a support bar; 10. a discharge port; 11. a frame opening; 12. an inner frame; 13.

a first opening; 14. a second opening; 15. a motor; 16. pricking with a sharp point; 17. a blade; 18. connecting columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a dustproof hopper for concrete production comprises a feeding hopper 5 and a cover 1, wherein a discharging hopper 6 is fixedly arranged at the lower end of the feeding hopper 5, the discharging hopper 6 is used for transmitting cement raw materials in the feeding hopper 5, a discharging pipe 7 is fixedly arranged at the lower end of the discharging hopper 6, the cement raw materials are conveyed out of the discharging pipe 7 from the discharging pipe 6, a connecting plate 8 is fixedly sleeved on the lower side of a pipe body of the discharging pipe 7, the connecting plate 8 can be tightly connected with a pipe in the next step, so that the dustproof effect is realized, a hinge 2 is fixedly arranged at the upper end of one side of the pipe body of the feeding hopper 5, the cover 1 is connected with the feeding hopper 5 through the hinge 2, and the cover 1 is connected with the feeding hopper 5 through the hinge 2, so that the cover 1 can rotate on the feeding hopper 5 through the hinge 2;

the middle of the inner wall of the feeding hopper 5 is fixedly provided with a motor 15 through two support rods 9, the motor 15 provides rotating power for the inner frame 12, the output end of the motor 15 is fixedly provided with an inner frame 12, the inner frame 12 performs a series of operations on cement raw materials, the middle of the inner bottom surface of the inner frame 12 is fixedly provided with a connecting column 18, the connecting column 18 plays a role of connecting the inner frame 12 with a spine 16, the upper end of the connecting column 18 is in threaded connection with the spine 16, the spine 16 can easily puncture a bag of the cement raw materials, the cement raw materials are made out of the bag, a plurality of first openings 13 are formed in two sides of the inner wall of the inner frame 12, the cement raw materials are in the rotating process, the cement raw materials can be made out of the first openings 13 and enter the feeding hopper 5, the lower end of the inner frame 12 is provided with a plurality of second openings 14, and the cement raw materials can be made out of the second openings 14 and enter the feeding hopper 5

In the upper hopper 5.

Fixed switch 4 that is provided with in pipe shaft one side upper end of feeding funnel 5, switch 4 can start inner structure, make motor 15 operate, feeding funnel 3 has been seted up to the upper end of feeding funnel 5, can be from feeding funnel 3 cement raw materials put into feeding funnel 5 in, frame mouth 11 has been seted up to the upper end of inside casing 12, can be from frame mouth 11 cement raw materials put into inside casing 12 the inside, and then carry out operation on next step, discharge gate 10 has been seted up to the lower extreme of discharging pipe 7, cement raw materials can be from discharge gate 10 to the outside of hopper, then carry out operation on next step, unloading hopper 6 is the toper structure, be favorable to the cushioning effect of cement raw materials, prevent that cement raw materials from because quick entering into down hopper 6, and lead to cement raw materials to blockking up in unloading hopper 6, inside casing 12 is the cylinder structure, be favorable to cement raw materials from all getting rid of in the feeder hopper 12, all fixed blade 17 that is provided with in the middle of the inner wall both sides of inside casing 12, blade 17 can scrape the cement raw materials sack broken, make whole cement come out, prevent the surplus of cement raw materials.

The working principle is as follows: the cover 1 is opened, cement raw materials are placed in the inner frame 12, the cement bags can be punctured by the spikes 16 on the connecting columns 18, then the cover 1 is covered, then the switch 4 is opened, the motor 15 drives the inner frame 12 to rotate, in the rotating process, the cement bags can be scratched by the blades 17, further, the cement can be completely spilled out of the bags, the cement raw materials can enter the feeding hopper 5 from the first opening 13 and the second opening 14, then enter the conical discharging hopper 6 from the feeding hopper 5, then enter the discharging pipe 7, finally enter the next step of pipes from the discharging port 10, after work is completed, the cement bags are taken out of the inner frame 12, the connecting plates 8 can achieve a sealing effect, and therefore a dustproof effect is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the present invention without departing from the spirit or essential characteristics thereof, and it is intended to cover all modifications, equivalents, and improvements made by those skilled in the art without departing from the spirit or essential characteristics of the invention

Within the scope of protection of (1).

Claims (8)

1. A dustproof hopper for concrete production comprises a feeding hopper (5) and a cover (1), and is characterized in that

In the following steps: a discharging hopper (6) is fixedly arranged at the lower end of the upper hopper (5), a discharging pipe (7) is fixedly arranged at the lower end of the discharging hopper (6), a connecting plate (8) is fixedly sleeved at the lower side of a pipe body of the discharging pipe (7), a hinge (2) is fixedly arranged at the upper end of one side of the pipe body of the upper hopper (5), and the cover (1) is connected with the upper hopper (5) through the hinge (2);

go up fixed motor (15) that is provided with through two bracing pieces (9) in the middle of hopper (5) inner wall, the fixed inside casing (12) that is provided with of output of motor (15), fixed spliced pole (18) of being provided with in the middle of the interior bottom surface of inside casing (12), the upper end threaded connection of spliced pole (18) has spine (16), a plurality of first trompils (13) have all been seted up to the inner wall both sides of inside casing (12), a plurality of second trompils (14) have been seted up to the lower extreme of inside casing (12).

2. The concrete production dust hopper of claim 1, wherein: and a switch (4) is fixedly arranged at the upper end of one side of the pipe body of the feeding hopper (5).

3. The concrete production dust hopper of claim 1, wherein: the upper end of the feeding hopper (5) is provided with a feeding hole (3).

4. The concrete production dust hopper of claim 1, wherein: the upper end of the inner frame (12) is provided with a frame opening (11).

5. The concrete production dust hopper of claim 1, wherein: the lower end of the discharge pipe (7) is provided with a discharge hole (10).

6. The concrete production dust hopper of claim 1, wherein: the discharging hopper (6) is of a conical structure.

7. The concrete production dust hopper of claim 1, wherein: the inner frame (12) is of a cylindrical structure.

8. The concrete production dust hopper of claim 1, wherein: the described

The middle parts of the two sides of the inner wall of the inner frame (12) are both fixedly provided with blades (17).

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