CN211568880U

CN211568880U - Cement tank convenient to it is dustproof

Info

Publication number: CN211568880U
Application number: CN201922299900.1U
Authority: CN
Inventors: 张成功
Original assignee: Suqian Jingcheng Building Materials Co ltd
Current assignee: Suqian Jingcheng Building Materials Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-25
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a cement tank convenient to it is dirt-proof, including a jar body, first bevel gear and second bevel gear, the lid is installed to the top of the jar body, and has seted up the feed inlet on the lid, the inboard of feed inlet is provided with the impeller, and runs through on the impeller and install the connecting axle to the impeller passes through connecting axle and lid interconnect, the fan leaf is installed in the inboard welding of installing frame, and the surface of installing frame sets up flutedly, the inboard of recess is provided with the ball, and the installing frame passes through recess and ball and lid interconnect, the top fixed mounting of lid has a tuber pipe, and goes out the lower extreme of tuber pipe and be provided with the water tank to be welded connection between the water tank and the jar body. This dirt-proof cement jar of being convenient for can concentrate the discharge processing to the cement dust of suspension when carrying out bulk cement and filling, avoids atmospheric pressure to drive the cement dust and spills over and pollute outside air environment, can also prevent that the extravagant condition from appearing in cement simultaneously.

Description

Cement tank convenient to it is dustproof

Technical Field

The utility model relates to a cement jar technical field specifically is a cement jar convenient to it is dirt-proof.

Background

The cement tank is an important device commonly used in the fields of building concrete mixing stations and the like, is a closed tank body and can store a large amount of bulk cement, and the bulk cement is poured through a feeding pipeline extending into the top of a cement bin when the bulk cement is poured into the cement bin in the prior art.

When cement jar is constantly filled to bulk cement, the atmospheric pressure in the cement storehouse will be greater than the atmospheric pressure outside the storehouse, will have partial air to distribute away from the opening part at cement storehouse top this moment, because prior art's cement storehouse top only is equipped with a lid, does not have the effect of dust removal, so this partial air often can take away partial cement that is in the suspended state, has not only caused the waste of cement, has caused external environment pollution moreover. Aiming at the problems, the novel design is carried out on the basis of the original cement tank.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement jar convenient to it is dirt-proof, in order to solve the current when bulk cement who proposes among the above-mentioned background art constantly fills the cement jar in, atmospheric pressure in the cement bin will be greater than the atmospheric pressure outside the storehouse, at this moment will have partial air to distribute away from the opening part at cement bin top, because prior art's cement bin top only is equipped with a lid, the effect that does not remove dust, so this partial air often can take away the cement that the part is in the suspended state, not only the waste of cement has been caused, and the problem of external environment pollution has been caused.

In order to achieve the above object, the utility model provides a following technical scheme: a cement tank convenient for dust prevention comprises a tank body, a first bevel gear and a second bevel gear, wherein a cover body is installed above the tank body, a feed inlet is formed in the cover body, an impeller is arranged on the inner side of the feed inlet, a connecting shaft penetrates through the impeller and is connected with the cover body through the connecting shaft, the first bevel gear is installed on the outer side of the connecting shaft, the second bevel gear is arranged on the outer side of the first bevel gear, the first bevel gear and the second bevel gear are located inside the cover body, a transverse shaft is installed on the second bevel gear, a mounting frame is arranged on the left side of the second bevel gear, a connecting tooth block is arranged on the outer side of the mounting frame, the mounting frame is connected with the second bevel gear through the connecting tooth block, a fan blade is welded and installed on the inner side of the mounting frame, and a groove is formed in the surface of, the inboard of recess is provided with the ball, and the installing frame passes through recess and ball and lid interconnect, the top fixed mounting of lid has out the tuber pipe, and the lower extreme that goes out the tuber pipe is provided with the water tank to be welded connection between water tank and the jar body.

Preferably, the impeller is fixedly connected with the connecting shaft, and the impeller forms a rotating structure with the cover body through the connecting shaft.

Preferably, the second bevel gears are symmetrically distributed at the left and right ends of the transverse shaft, and the second bevel gears and the cover body form a rotating structure through the transverse shaft.

Preferably, the connecting tooth blocks are distributed at equal angles on the outer side of the mounting frame, and the mounting frame is in meshed connection with the second bevel gear through the connecting tooth blocks.

Preferably, the balls are uniformly distributed in the groove, and the mounting frame and the cover body form a rotating structure through the balls and the groove.

Preferably, the air outlet pipe is in welded connection with the cover body, and the horizontal line of the lower end of the air outlet pipe is lower than the horizontal line of the opening of the water tank.

Compared with the prior art, the beneficial effects of the utility model are that: the cement tank convenient for dust prevention is provided with a dust-proof cover,

1. the suspended cement dust can be discharged in a centralized manner when the bulk cement is poured, so that the cement dust is prevented from overflowing to pollute the external air environment under the drive of air pressure, and the cement can be prevented from being wasted;

2. cement is pouring the internal time of jar through the feed inlet, and cement can promote the impeller to the impeller passes through connecting axle and first conical gear and drives second conical gear and rotate, and later second conical gear drives the installing frame through connecting the tooth piece and rotates, and finally makes things convenient for the installing frame to drive the fan leaf and rotates, and the rotatory air current that produces of fan leaf takes the cement dust of suspension out and handles.

Drawings

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

FIG. 2 is a schematic view of the front cross-section structure of the cover plate of the present invention;

FIG. 3 is a schematic view of the cover plate of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a tank body; 2. a cover body; 3. a feed inlet; 4. an impeller; 5. a connecting shaft; 6. a first bevel gear; 7. a second bevel gear; 8. a horizontal axis; 9. installing a frame; 10. connecting the tooth blocks; 11. a fan blade; 12. a groove; 13. a ball bearing; 14. an air outlet pipe; 15. a water tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 a technical solution: a cement tank convenient for dust prevention comprises a tank body 1, a first bevel gear 6 and a second bevel gear 7, wherein a cover body 2 is installed above the tank body 1, a feed inlet 3 is formed in the cover body 2, an impeller 4 is arranged on the inner side of the feed inlet 3, a connecting shaft 5 is installed on the impeller 4 in a penetrating mode, the impeller 4 is connected with the cover body 2 through the connecting shaft 5, the impeller 4 is fixedly connected with the connecting shaft 5, and the impeller 4 forms a rotating structure with the cover body 2 through the connecting shaft 5, so that the impeller 4 can rotate inside the cover body 2 through the connecting shaft 5 while cement pushes the impeller 4;

a first bevel gear 6 is installed on the outer side of the connecting shaft 5, a second bevel gear 7 is arranged on the outer side of the first bevel gear 6, the first bevel gear 6 and the second bevel gear 7 are both positioned in the cover body 2, the second bevel gears 7 are symmetrically distributed at the left end and the right end of a transverse shaft 8, the second bevel gear 7 and the cover body 2 form a rotating structure through the transverse shaft 8, transmission linkage of rotating torque generated by the second bevel gear 7 and the transverse shaft 8 on the impeller 4 is facilitated, the transverse shaft 8 is installed on the second bevel gear 7, a mounting frame 9 is arranged on the left side of the second bevel gear 7, a connecting tooth block 10 is arranged on the outer side of the mounting frame 9, the mounting frame 9 is connected with the second bevel gear 7 through the connecting tooth block 10, the connecting tooth blocks 10 are distributed at equal angles on the outer side of the mounting frame 9, and the mounting frame 9 is meshed with the second bevel gear 7 through, when the second bevel gear 7 rotates, the second bevel gear 7 can push the mounting frame 9 to move synchronously through the connecting tooth block 10;

fan blade 11 is installed in the inboard welded mounting of installing frame 9, and recess 12 has been seted up on the surface of installing frame 9, the inboard of recess 12 is provided with ball 13, and installing frame 9 passes through recess 12 and ball 13 and lid 2 interconnect, ball 13 evenly distributed in recess 12, and installing frame 9 passes through ball 13 and recess 12 and lid 2 constitutes revolution mechanic, be favorable to installing frame 9 to carry out the steady rotation work, avoid appearing the card condition of dying, the top fixed mounting of lid 2 has air-out pipe 14, and the lower extreme that goes out air-out pipe 14 is provided with water tank 15, and be welded connection between water tank 15 and the jar body 1, be welded connection between air-out pipe 14 and the lid 2, and air-out pipe 14 lower extreme water flat line is less than the opening horizontal line of water tank 15, convenient stable cement dust is discharged, avoid polluting air environment quality.

The working principle is as follows: according to fig. 1, firstly, water is poured into the water tank 15 until the water level is over the lower end opening of the air outlet pipe 14, then bulk cement is poured from the feed inlet 3 above the cover body 2, according to fig. 2 and 3, when the bulk cement is poured into the tank body 1 through the feed inlet 3, the cement pushes the impeller 4, the impeller 4 rotates in the cover body 2 through the connecting shaft 5, at the same time, the impeller 4 drives the first bevel gear 6 to rotate through the connecting shaft 5, the first bevel gear 6 drives the second bevel gear 7 and the transverse shaft 8 to rotate, so that the rotating transverse shaft 8 and the second bevel gear 7 push the mounting frame 9 through the connecting tooth block 10, according to fig. 4, the mounting frame 9 rotates in the cover body 2 through the groove 12 and the ball 13, the rotating mounting frame 9 drives the fan blade 11 to rotate synchronously, the rotatory wind-force that produces of fan leaf 11 then discharges the cement dust of suspension through going out tuber pipe 14, and the discharged cement dust can condense in the moisture in water tank 15, can prevent that the cement dust from volatilizing to causing the pollution to the air in the air, and the dustproof cement jar of being convenient for makes things convenient for people's use like this.

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

Claims

1. The utility model provides a cement jar convenient to it is dustproof, includes jar body (1), first bevel gear (6) and second bevel gear (7), its characterized in that: the tank is characterized in that a cover body (2) is installed above the tank body (1), a feed inlet (3) is formed in the cover body (2), an impeller (4) is arranged on the inner side of the feed inlet (3), a connecting shaft (5) is installed on the impeller (4) in a penetrating mode, the impeller (4) is connected with the cover body (2) through the connecting shaft (5), a first bevel gear (6) is installed on the outer side of the connecting shaft (5), a second bevel gear (7) is arranged on the outer side of the first bevel gear (6), the first bevel gear (6) and the second bevel gear (7) are both located inside the cover body (2), a transverse shaft (8) is installed on the second bevel gear (7), a mounting frame (9) is arranged on the left side of the second bevel gear (7), a connecting tooth block (10) is arranged on the outer side of the mounting frame (9), and the mounting frame (9) is connected with the second bevel gear (7) through the connecting tooth block, fan blades (11) are welded and installed on the inner side of the installing frame (9), a groove (12) is formed in the surface of the installing frame (9), balls (13) are arranged on the inner side of the groove (12), the installing frame (9) is connected with the cover body (2) through the groove (12) and the balls (13), an air outlet pipe (14) is fixedly installed above the cover body (2), a water tank (15) is arranged at the lower end of the air outlet pipe (14), and the water tank (15) is connected with the tank body (1) in a welding mode.

2. The cement silo convenient to prevent dust of claim 1, characterized in that: the impeller (4) is fixedly connected with the connecting shaft (5), and the impeller (4) forms a rotating structure with the cover body (2) through the connecting shaft (5).

3. The cement silo convenient to prevent dust of claim 1, characterized in that: the second bevel gears (7) are symmetrically distributed at the left end and the right end of the transverse shaft (8), and the second bevel gears (7) and the cover body (2) form a rotating structure through the transverse shaft (8).

4. The cement silo convenient to prevent dust of claim 1, characterized in that: the connecting tooth blocks (10) are distributed on the outer side of the mounting frame (9) at equal angles, and the mounting frame (9) is in meshed connection with the second bevel gear (7) through the connecting tooth blocks (10).

5. The cement silo convenient to prevent dust of claim 1, characterized in that: the balls (13) are uniformly distributed in the groove (12), and the mounting frame (9) and the cover body (2) form a rotating structure through the balls (13) and the groove (12).

6. The cement silo convenient to prevent dust of claim 1, characterized in that: the air outlet pipe (14) is in welded connection with the cover body (2), and the horizontal line of the lower end of the air outlet pipe (14) is lower than the horizontal line of the opening of the water tank (15).