CN214139858U

CN214139858U - Anti-blocking device for hopper

Info

Publication number: CN214139858U
Application number: CN202120005790.8U
Authority: CN
Inventors: 姚制禹; 刘耀; 姚先柱
Original assignee: Anhui Fengyu Silica Sand Co ltd
Current assignee: Anhui Fengyu Silica Sand Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-09-07
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses an anti-blocking device for a hopper, which comprises a hopper, wherein the bottom of the hopper is provided with a feeding pipe, the bottom of the feeding pipe is connected with a first bracket, a first motor is arranged on the first bracket, the output shaft end of the first motor is connected with a first speed reducer, the output shaft end of the first speed reducer is provided with a first rotating shaft, the first rotating shaft extends into the hopper, and a first helical blade is arranged on the first rotating shaft positioned in the hopper; the feeding pipe is arranged on the feeding pipe which is positioned on the same horizontal straight line of the material pushing plate, the end of the feeding pipe far away from one end of the material pushing plate is connected with a second support, a second motor is installed on the second support, a second speed reducer is arranged at the end of an output shaft of the second motor, and a second rotating shaft is connected to the end of an output shaft of the second speed reducer. Make this anti-clogging device for hopper, easy operation can prevent effectively that the material from piling up inside the hopper, and the material is carried with higher speed, improves production efficiency.

Description

Anti-blocking device for hopper

Technical Field

The utility model relates to a hopper technical field specifically is an anti-clogging device for hopper.

Background

In the existing market, the structural shape of the hopper is generally the same, generally, the cone with the big top and the small bottom is taken as the main part, the materials enter from the big opening on the top and fall down from the top by dead weight, but because the opening on the lower part of the hopper is small, some materials can block the hopper in the conveying process, and moreover, some materials have poor flow characteristics, and are easy to be partially hung on the wall, adhered and even blocked in the flow process. For example, when a semi-dry semi-wet material falls, the flowability is poor, the conveying speed is slow, accumulation is easy to form, a hopper is blocked, the cleaning is difficult, the production speed is influenced, and the production efficiency is reduced. Therefore, we propose an anti-clogging device for a hopper.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-clogging device for hopper to solve the problem that proposes in the above-mentioned background art.

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

the anti-blocking device for the hopper comprises the hopper, wherein a feeding pipe is arranged at the bottom of the hopper, a first support is connected to the bottom of the feeding pipe, a first motor is mounted on the first support, a first speed reducer is connected to the end of an output shaft of the first motor, a first rotating shaft is arranged at the end of the output shaft of the first speed reducer, the first rotating shaft extends into the hopper, a first helical blade is arranged on the first rotating shaft positioned in the hopper, and a material pushing plate is connected to the first rotating shaft positioned in the feeding pipe;

the feeding pipe is arranged on the feeding pipe on the same horizontal straight line of the material pushing plate, the end of the feeding pipe, far away from one end of the material pushing plate, is connected with a second support, a second motor is installed on the second support, a second speed reducer is arranged at the end of an output shaft of the second motor, a second rotating shaft is connected to the end of the output shaft of the second speed reducer, the second rotating shaft extends into the feeding pipe, and second spiral blades are arranged on the second rotating shaft.

Preferably, a first bearing is installed at the joint between the first rotating shaft and the feeding pipe, a second bearing is arranged at the joint between the second rotating shaft and the feeding pipe, and the first bearing and the second bearing are both sealing bearings.

Preferably, a discharge hole is connected to the bottom of the material conveying pipe close to the second motor.

Preferably, the hopper bottom is the triangle and is equipped with the support frame, the base is all installed to the support frame bottom.

Compared with the prior art, the beneficial effects of the utility model are that: according to the anti-blocking device for the hopper, the first motor, the first rotating shaft and the first spiral blade are arranged, so that the first rotating shaft can be driven to rotate by the first motor, the first spiral blade is driven to rotate, and the effect of conveying materials in the hopper downwards is achieved; by arranging the material pushing plate, the material pushing plate can rotate under the driving of the rotating shaft, so that materials in the feeding pipe are pushed into the material conveying pipe, and the effect of pushing the materials into the material conveying pipe is achieved; through setting up second motor, second pivot, second helical blade, can be rotatory in second motor drive second pivot, and then it is rotatory to drive second helical blade, carries the inside material of conveying pipeline to the discharge gate, reaches the effect of carrying the material to the discharge gate for this anti-clogging device for hopper, easy operation can prevent effectively that the material from piling up inside the hopper, and the material is carried with higher speed, improves production efficiency.

Drawings

Fig. 1 is a schematic structural view of an anti-blocking device for a hopper according to the present invention.

In the figure: the device comprises a hopper 1, a feeding pipe 2, a first support 3, a first motor 4, a first speed reducer 5, a first rotating shaft 6, a first bearing 7, a first helical blade 8, a material pushing plate 9, a material conveying pipe 10, a second support 11, a second motor 12, a second speed reducer 13, a second rotating shaft 14, a second bearing 15, a second helical blade 16, a discharging port 17, a support frame 18 and a base 19.

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, the present invention provides a technical solution: the utility model provides an anti-clogging device for hopper, including

hopper

1, 1 bottom of hopper is equipped with

inlet pipe

2, 2 bottoms of inlet pipe are connected with first support 3, install first motor 4 above first support 3, first motor 4 is just reversing gear motor, first motor 4's wiring end is external through the wire has power and control switch, through control switch, the opening of control first motor 4 stops, first motor 4's output shaft end is connected with first reduction gear 5, first reduction gear 5's output shaft end is equipped with first pivot 6, first pivot 6 extends to 1 inside of hopper, be located and be equipped with first helical blade 8 on 1 inside first pivot 6 of hopper, be located and be connected with scraping wings 9 on 2 inside first pivots 6 of inlet pipe.

The feeding pipe 2 located on the same horizontal straight line of the material pushing plate 9 is provided with a material conveying pipe 10, the end of the material conveying pipe 10 far away from one end of the material pushing plate 9 is connected with a second support 11, a second motor 12 is installed on the second support 11, the second motor 12 is a forward and reverse rotation speed reducing motor, a wiring end of the second motor 12 is externally connected with a power supply and a control switch through a wire, the start and stop of the second motor 12 are controlled through the control switch, an output shaft end of the second motor 12 is provided with a second speed reducer 13, an output shaft end of the second speed reducer 13 is connected with a second rotating shaft 14, the second rotating shaft 14 extends to the inside of the material conveying pipe 10, and a second helical blade 16 is arranged on the second rotating shaft 14.

Concretely, this anti-clogging device for hopper is in the use, at first through the control switch of first motor 4, open first motor 4, then through the control switch of second motor 12, open second motor 12, pour the material into hopper 1 inside at last, first helical blade 8 extrudees the material of hopper 1 inside downwards and carries, and then make the material get into inside inlet pipe 2, and then inside scraping wings 9 of inlet pipe 2 inside pushes away the material to conveying pipeline 10 again, and then second helical blade 16 carries the material to discharge gate 17, fall into next production flow, and easy operation, can prevent effectively that material from piling up 1 inside of hopper again, material transport with higher speed, and the production efficiency is improved.

Furthermore, a first bearing 7 is arranged at the joint between the first rotating shaft 6 and the feeding pipe 2, a second bearing 15 is arranged at the joint between the second rotating shaft 14 and the feeding pipe 10, and the first bearing 7 and the second bearing 15 are both sealing bearings.

Further, a discharge port 17 is connected to the bottom of the feed delivery pipe 10 near the second motor 12.

Further, the bottom of the hopper 1 is provided with a support frame 18 in a triangular shape, and the bottom of the support frame 18 is provided with a base 19.

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. An anti-clogging device for a hopper, comprising a hopper (1), characterized in that: the feeding device comprises a hopper (1), wherein a feeding pipe (2) is arranged at the bottom of the hopper (1), a first support (3) is connected to the bottom of the feeding pipe (2), a first motor (4) is installed on the first support (3), an output shaft end of the first motor (4) is connected with a first speed reducer (5), a first rotating shaft (6) is arranged at the output shaft end of the first speed reducer (5), the first rotating shaft (6) extends into the hopper (1), a first spiral blade (8) is arranged on the first rotating shaft (6) in the hopper (1), and a material pushing plate (9) is connected to the first rotating shaft (6) in the feeding pipe (2);

be located be equipped with conveying pipeline (10) on inlet pipe (2) on the same level straight line of scraping wings (9), keep away from conveying pipeline (10) end of scraping wings (9) one end is connected with second support (11), install second motor (12) above second support (11), the output shaft end of second motor (12) is equipped with second reduction gear (13), the output shaft end of second reduction gear (13) is connected with second pivot (14), inside second pivot (14) extended to conveying pipeline (10), be equipped with second helical blade (16) above second pivot (14).

2. The anti-clogging device for the hopper according to claim 1, wherein: first bearing (7) are installed to the junction between first pivot (6) and inlet pipe (2), junction between second pivot (14) and conveying pipeline (10) is equipped with second bearing (15), first bearing (7), second bearing (15) are sealed bearing.

3. The anti-clogging device for the hopper according to claim 1, wherein: the bottom of the material conveying pipe (10) close to the second motor (12) is connected with a material outlet (17).

4. The anti-clogging device for the hopper according to claim 1, wherein: hopper (1) bottom is the triangle and is equipped with support frame (18), base (19) are all installed to support frame (18) bottom.