CN211225173U

CN211225173U - Cement conveying device

Info

Publication number: CN211225173U
Application number: CN201922052145.7U
Authority: CN
Inventors: 黄诚
Original assignee: Laifeng Jinfeng Building Materials Industry Co ltd
Current assignee: Laifeng Jinfeng Building Materials Industry Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-11
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a cement conveyor relates to conveyor technical field, and although casing self is for encapsulated situation for solving current screw conveyer, its feed inlet department does not have the collection dirt measure, can produce great dust when cement enters into, influences the healthy problem of staff. The support frame is installed to the below of conveyor main part, the top of conveyor main part one end is provided with the feed inlet, the below of the conveyor main part other end is provided with the discharge gate, servo motor is installed to the one end of conveyor main part, a supporting bench is installed to servo motor's below, servo motor's output runs through and extends to the inside of conveyor main part, and the junction installs first bearing, the inside of conveyor main part is provided with the spiral and pushes away the material pole.

Description

Cement conveying device

Technical Field

The utility model relates to a conveyor technical field specifically is a cement conveyor.

Background

The belt conveyor is the most important bulk material conveying, loading and unloading equipment, can be widely applied to the industrial fields of mines, metallurgy, building materials, chemical industry, electric power, food processing and the like, the large application of the skin machine can be seen in coal mines, metal mines, steel enterprises, ports, cement plants and the like, the transportation machinery can not only complete the transportation of bulk materials, but also can transport finished materials, but the types of the transported materials are different according to the using place, the working environment and the like, but because the sealing performance is poor, therefore, the screw conveyer is not suitable for cement conveying in general, the screw conveyer utilizes a rotating screw to push conveyed materials along the inside of a fixed machine shell to carry out conveying work, a head bearing and a tail bearing move out of the machine shell, a hanging bearing is provided with a dustproof sealing device by adopting a sliding bearing, the bearing bush generally adopts powder metallurgy, the felt bearing bush is adopted for conveying cement, and the hanging shaft is connected with the screw shaft by adopting a sliding block.

However, although the shell of the existing spiral conveying device is in a sealed state, a dust collecting measure is not provided at a feeding port of the existing spiral conveying device, so that large dust is generated when cement enters, and the health of workers is affected; thus, the existing requirements are not met, and a cement conveying device is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement conveyor to although the casing self of the current screw conveyer who proposes in solving above-mentioned background art is encapsulated situation, its feed inlet department does not have the collection dirt measure, can produce great dust when cement enters into, influences the healthy problem of staff.

In order to achieve the above object, the utility model provides a following technical scheme: a cement conveying device comprises a conveying device main body, a supporting frame is arranged below the conveying device main body, a feed inlet is arranged above one end of the conveying device main body, a discharge outlet is arranged below the other end of the conveying device main body, a servo motor is arranged at one end of the conveying device main body, a supporting table is arranged below the servo motor, the output end of the servo motor penetrates through and extends to the interior of the conveying device main body, and the connecting part is provided with a first bearing, the conveying device main body is internally provided with a spiral material pushing rod, a second bearing is arranged at the joint of one end of the spiral material pushing rod and the conveying device main body, a hopper is arranged above the feeding hole, the hopper is fixedly connected with the conveying device main body through the hopper frame, one side of the hopper is provided with the dust collection box, and the dust collection box is fixedly connected with the hopper through the bracket.

Preferably, a case cover is installed at the upper end of the dust collection case, and the case cover is rotatably connected with the dust collection case through a hinge.

Preferably, the internally mounted of dust collection box has coarse filtration net, the active carbon filter screen is installed to the below of coarse filtration net, the fine filtration net is installed to the below of active carbon filter screen, the air exhauster is installed to the below of fine filtration net, the lower extreme of dust collection box is provided with the air exit.

Preferably, a coupler is installed at the output end of the servo motor, and the output end of the servo motor is in transmission connection with the spiral material pushing rod through the coupler.

Preferably, the outer wall of the conveying device main body is provided with six flange plates.

Preferably, valves are arranged inside the feeding hole and the discharging hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an at a side-mounting dust collection box of hopper, install the air exhauster in the dust collection box, can inhale the dust that produces when the cement feeding wherein to carry out triple filtration along the order of coarse filtration net, active carbon filter screen and thin filter screen, thereby reach the effect of clean dust removal, ensured staff and healthy.

2. Through set up the ring flange on conveyor housing for the casing can carry out the split at will and connect, conveniently lengthens or shortens length device according to actual transportation distance, and the inside spiral ejector pin of device also can lengthen through the mode that the bearing is connected.

Drawings

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

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

FIG. 3 is a schematic view of the internal structure of the dust collecting box of the present invention;

in the figure: 1. a conveying device main body; 2. a support frame; 3. a feed inlet; 4. a discharge port; 5. a servo motor; 6. a support table; 7. a hopper; 8. a hopper frame; 9. a dust collection box; 901. a box cover; 902. a hinge; 903. A coarse filter screen; 904. an activated carbon filter screen; 905. a fine filter screen; 906. an exhaust fan; 907. an air outlet; 10. a support; 11. a flange plate; 12. a first bearing; 13. a coupling; 14. a screw pusher bar; 15. A second bearing; 16. and (4) a valve.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a cement conveying device comprises a conveying device main body 1, a supporting frame 2 is arranged below the conveying device main body 1, a feeding hole 3 is arranged above one end of the conveying device main body 1, a discharging hole 4 is arranged below the other end of the conveying device main body 1, a servo motor 5 is arranged at one end of the conveying device main body 1, a supporting table 6 is arranged below the servo motor 5, the output end of the servo motor 5 penetrates through and extends to the inside of the conveying device main body 1, and the junction is installed first bearing 12, the inside of conveyor main part 1 is provided with spiral ejector pin 14, the junction of the one end of spiral ejector pin 14 and conveyor main part 1 is installed second bearing 15, hopper 7 is installed to the top of feed inlet 3, hopper 7 passes through hopper frame 8 and conveyor main part 1 fixed connection, dust collection box 9 is installed to one side of hopper 7, dust collection box 9 passes through support 10 and hopper 7 fixed connection.

Further, a case cover 901 is installed at the upper end of the dust box 9, the case cover 901 is rotatably connected with the dust box 9 through a hinge 902, when the device is not operated, the case cover 901 should be in a closed state, and only when the device is fed, the case cover 901 is opened.

Further, a coarse filter screen 903 is installed inside the dust collection box 9, an activated carbon filter screen 904 is installed below the coarse filter screen 903, a fine filter screen 905 is installed below the activated carbon filter screen 904, an exhaust fan 906 is installed below the fine filter screen 905, an air outlet 907 is formed in the lower end of the dust collection box 9, dust can enter the dust collection box 9 under the action of the exhaust fan 906, and the dust is filtered by the three layers of filter screens and then is discharged along the air outlet 907.

Further, a coupler 13 is installed at the output end of the servo motor 5, and the output end of the servo motor 5 is in transmission connection with the spiral pushing rod 14 through the coupler 13 to drive the spiral pushing rod 14 to rotate, so that pushing and conveying work of cement is achieved.

Further, install ring flange 11 on the outer wall of conveyor main part 1, and ring flange 11 is provided with six, and ring flange 11 makes the shell body part of conveyor main part 1 can carry out the split and connect, and the convenience is according to actual transportation distance extension or shorten length, and the mode extension that inside spiral ejector pin 14 accessible bearing is connected.

Further, the valve 16 is installed inside the feed inlet 3 and the discharge outlet 4, and the valve 16 can play a role in intercepting and stopping flow.

The working principle is as follows: when the cement conveying device is used, the box cover 901 of the dust collection box 9 is turned up, the internal exhaust fan 906 is started, cement is poured into the hopper 7, dust generated at the moment can enter the dust collection box 9 under the action of the exhaust fan 906, triple filtration is carried out along the sequence of the coarse filter screen 903, the activated carbon filter screen 904 and the fine filter screen 905, filtered air can be discharged from the air outlet 907 at the bottom of the box body, after the hopper 7 finishes charging, the valve 16 of the feeding port 3 is opened, the cement enters the conveying device main body 1, the screw pushing rod 14 is driven by the servo motor 5 to rotate, the cement is pushed to the discharging port 4, and cement conveying work is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A cement conveying device, comprising a conveying device main body (1), characterized in that: the automatic feeding device is characterized in that a support frame (2) is installed below the conveying device main body (1), a feeding hole (3) is arranged above one end of the conveying device main body (1), a discharging hole (4) is arranged below the other end of the conveying device main body (1), a servo motor (5) is installed at one end of the conveying device main body (1), a support table (6) is installed below the servo motor (5), an output end of the servo motor (5) penetrates through and extends into the conveying device main body (1), a first bearing (12) is installed at the joint of the output end of the servo motor (5) and the conveying device main body (1), a spiral material pushing rod (14) is arranged inside the conveying device main body (1), a second bearing (15) is installed at the joint of one end of the spiral material pushing rod (14) and the conveying device main body (1), a hopper (7) is installed above the feeding hole (3), and the hopper (7) is fixedly connected with the conveying device main, and a dust collection box (9) is arranged on one side of the hopper (7), and the dust collection box (9) is fixedly connected with the hopper (7) through a bracket (10).

2. A cement delivery device as claimed in claim 1, wherein: the upper end of the dust collection box (9) is provided with a box cover (901), and the box cover (901) is rotatably connected with the dust collection box (9) through a hinge (902).

3. A cement delivery device as claimed in claim 1, wherein: the internally mounted of dust collection box (9) has coarse filtration net (903), activated carbon filter screen (904) are installed to the below of coarse filtration net (903), fine filtration net (905) is installed to the below of activated carbon filter screen (904), air exhauster (906) are installed to the below of fine filtration net (905), the lower extreme of dust collection box (9) is provided with air exit (907).

4. A cement delivery device as claimed in claim 1, wherein: the output end of the servo motor (5) is provided with a coupler (13), and the output end of the servo motor (5) is in transmission connection with the spiral material pushing rod (14) through the coupler (13).

5. A cement delivery device as claimed in claim 1, wherein: the outer wall of the conveying device main body (1) is provided with six flange plates (11), and the flange plates (11) are arranged.

6. A cement delivery device as claimed in claim 1, wherein: and valves (16) are arranged in the feed inlet (3) and the discharge outlet (4).