CN214569240U - Discharging device for dust removal fan - Google Patents

Abstract

The utility model discloses a discharging device for a dust removal fan, which comprises a discharger, a reducing hopper and a receiving hopper, wherein the discharger comprises a discharger body with an upper through opening and a lower through opening, a rotating shaft running through the side wall of the discharger body, at least four turning plates uniformly distributed on the rotating shaft and a driving device connected with one end of the rotating shaft; the large end of the reducing hopper is used for being communicated with a discharge hole of a dust removal fan, the small end of the reducing hopper is connected with an upper end opening of the discharger body, a lower end opening of the discharger body is connected with the receiving hopper, and a dust collection bag is arranged in the receiving hopper. The utility model discloses can use manpower sparingly material resources, be favorable to improving the efficiency of unloading.

Description

Discharging device for dust removal fan

Technical Field

The utility model belongs to the technical field of dust exhausting fan, concretely relates to discharge apparatus for dust exhausting fan.

Background

The dust discharge port of the dust removal fan needs to be connected with a discharging device, at present, a dust collection barrel is connected to the dust discharge port of the dust removal fan in a hanging mode, a discharge valve needs to be arranged between the dust discharge port of the dust removal fan and the dust collection barrel, and a dust collection bag is arranged in the dust collection barrel in a sleeved mode. When the dust collection barrel is used, a worker lifts the handle on the dust collection barrel, the lugs on two sides of the dust collection barrel are hung on the dust removal fan, and then the worker manually opens the discharge valve to start discharging; after the dust collection barrel is full of aggregate, workers manually close the discharge valve, lift the dust collection barrel off, take out the dust collection bag, and due to the fact that the dust collection barrel needs to be repeatedly hung, the volume of the dust collection barrel cannot be large for convenience of operation, the capacity of the dust collection bag in the current dust collection barrel is small, 5-6 bags are produced in single-class continuous production, manpower and material resources are consumed, and the unloading efficiency is low.

Disclosure of Invention

To the problem that exists among the prior art, the utility model provides a dust exhausting fan is with discharge apparatus uses manpower sparingly material resources, is favorable to improving the efficiency of unloading.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

a discharging device for a dust removal fan comprises a discharger, a reducing hopper and a receiving hopper, wherein the discharger comprises a discharger body with an upper through opening and a lower through opening, a rotating shaft penetrating through the side wall of the discharger body, at least four turning plates uniformly distributed on the rotating shaft and a driving device connected with one end of the rotating shaft; the large end of the reducing hopper is used for being communicated with a discharge hole of a dust removal fan, the small end of the reducing hopper is connected with an upper end opening of the discharger body, a lower end opening of the discharger body is connected with the receiving hopper, and a dust collection bag is arranged in the receiving hopper.

Furthermore, an exhaust pipe for communicating the inner cavity of the material receiving hopper with the outside is arranged on the side wall of the material receiving hopper.

Furthermore, a material level meter is arranged on the side wall of the receiving hopper close to the top.

Further, a tray for forklift forking is arranged at the bottom of the material receiving hopper.

Furthermore, the big end of the reducing hopper is connected with a discharge hole of the dust removal fan through a flange, the small end of the reducing hopper is connected with an upper end opening of the discharger body through a flange, and a lower end opening of the discharger body is connected with the material receiving hopper through a flange.

Further, the driving device adopts a motor.

Further, the driving device is used for driving the rotating shaft to rotate, and when the driving device drives the rotating shaft to rotate, the turning plate drives dust materials to enter the receiving hopper after passing through the discharger body.

Further, when the driving device stops driving the rotating shaft to rotate, the turning plate blocks dust materials from passing through the discharger body.

Compared with the prior art, the utility model discloses following beneficial effect has at least: when the discharging device for the dust removal fan is used, the large end of the reducing hopper is only required to be fixedly connected with the discharge port of the dust removal fan, the dust bag is sleeved in the material receiving hopper, dust materials at the discharge port of the dust removal fan can reach the discharger body through the reducing hopper, the driving device is only required to be opened to drive the rotating shaft to rotate, the rotating shaft rotates to drive the turning plate to rotate, and the turning plate rotates to drive the dust materials to enter the dust bag in the material receiving hopper after passing through the discharger body; after the dirt material in the dust bag was filled with, only need control drive arrangement stop drive pivot rotatory, turn over the board this moment and stop rotatory the dirt material and pass through the tripper body of blockking, unnecessary dirt material can be kept in at this moment in the reducing fill, and dust exhausting fan continues to work, only needs to change the dust bag in connecing the hopper after, will connect hopper and this body coupling of tripper, continues to open drive arrangement drive pivot rotation, and then continues to realize unloading. The utility model discloses compare with traditional mode of unloading, because of need not the suspension dust collection bucket that relapses, so connect the volume of hopper to compare traditional dust collection bucket volume and accomplish bigger, connect the volume of hopper at present to be about 3 to 4 times of traditional dust collection bucket volume, single shift production need not to change the dust bag many times, simultaneously the utility model discloses need not to design the relief valve, consequently need not the switching relief valve that relapses, saved manpower and materials greatly, improved the efficiency of unloading.

Furthermore, an exhaust pipe for communicating the inner cavity of the receiving hopper with the outside is arranged on the side wall of the receiving hopper.

Furthermore, a material level meter is arranged on the side wall of the material receiving hopper close to the top, and the material level meter can remind workers of being full of dust materials in the dust collecting bag in the material receiving hopper in time, so that the material receiving hopper is convenient to replace in time.

Furthermore, the bottom of the material receiving hopper is provided with a tray for the forklift fork to take, when the dust collecting bag needs to be replaced, the material receiving hopper can be easily removed by taking the tray through the forklift fork, the material receiving hopper can be conveniently installed after the material receiving hopper is replaced, and convenience in operation is greatly improved.

Further, the utility model discloses a flange joint connects reliably and dismantles the convenience.

Furthermore, the driving device adopts a motor, and has the advantages of simple driving mode, low cost and good control precision.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a discharging device for a dust removal fan of the present invention;

FIG. 2 is a general schematic view of a discharger according to the present invention;

fig. 3 is a schematic sectional view of the discharger in the present invention.

In the figure: 1-a discharger; 101-a discharger body; 102-a rotating shaft; 103-turning plate; 104-a drive device; 2-a variable diameter hopper; 3-a receiving hopper; 4-an exhaust pipe; and 5-a level gauge.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are 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.

As a certain specific embodiment of the utility model, it is shown in combination with fig. 1, a dust exhausting fan is with discharge apparatus, including tripper 1, reducing fill 2 and connect hopper 3, specific saying so, as shown in fig. 2 and fig. 3, tripper 1 includes from top to bottom link up open-ended tripper body 101, runs through pivot 102 of tripper body 101 lateral wall, at least four of equipartition setting on pivot 102 turn over board 103 and with pivot 102 one end drive arrangement 104 be connected. In this embodiment, the driving device 104 adopts a motor, four turning plates 103 are uniformly arranged on the rotating shaft 102, and the driving device 104 is used for driving the rotating shaft 102 to rotate, that is, when the driving device 104 drives the rotating shaft 102 to rotate, the rotating shaft 102 drives the four turning plates 103 to rotate together, and in the process of rotating the four turning plates 103, the discharging of the material in the discharger body 101 can be realized. When the driving device 104 stops driving the rotating shaft 102 to rotate, the four turning plates 103 also stop rotating, and at the moment, the four turning plates 103 can block the materials in the discharger body 101, so that the materials in the discharger body 101 are prevented from falling.

As shown in fig. 1, the main aspects of reducing fill 2 are used for communicating dust exhausting fan's discharge gate, that is to say, the utility model discloses when using, carry out fixed connection with the main aspects of reducing fill 2 and dust exhausting fan's discharge gate, in this embodiment, flange joint is adopted with dust exhausting fan's discharge gate to the main aspects of reducing fill 2. The tip of reducing fill 2 is connected with the upper end opening of tripper body 101, and in this embodiment, flange connection is adopted with the upper end opening of tripper body 101 to the tip of reducing fill 2. The lower end opening of the discharger body 101 is connected with the receiving hopper 3, in this embodiment, the lower end opening of the discharger body 101 is connected with the receiving hopper 3 by a flange, and a dust bag is arranged in the receiving hopper 3.

In order to facilitate the movement of the receiving hopper 3, as a preferred embodiment, a pallet for forklift forking is provided at the bottom of the receiving hopper 3, and when the dust bag in the receiving hopper 3 needs to be taken out, the pallet can be easily moved by the forklift forking. The utility model discloses a connect hopper 3 to need not to hang the discharge gate at dust exhausting fan, its volume can accomplish to be 3 to 4 times bigger than traditional dust collection bucket's volume, and disposable can hold more dirt materials, need not to dismantle repeatedly, and workman intensity of labour reduces, saves the time of installation and dismantlement, and the maximum ability guarantees equipment continuous production as far as.

The utility model discloses a discharge speed of tripper 1 matches with dust exhausting fan's discharge gate speed, prevents to block up.

In a preferred embodiment, an exhaust pipe 4 for communicating the inner cavity of the receiving hopper 3 with the outside is provided on the side wall of the receiving hopper 3 to prevent the bag expansion phenomenon after the dust bag is connected to the feed opening. The position that is close to the top on the lateral wall of connecing hopper 3 is provided with charge level indicator 5, and when the dust bag was filled with, charge level indicator 5's plectrum contacted the powder, and the alarm lamp lights, reminds the operator to change the dust bag.

The utility model discloses an application principle does: fixedly connecting the large end of the reducing hopper 2 with a discharge port of a dust removal fan, sleeving a dust bag in the receiving hopper 3, enabling dust materials at the discharge port of the dust removal fan to reach the discharger body 101 through the reducing hopper 2, starting the driving device 104 to drive the rotating shaft 102 to rotate, driving the turning plate 103 to rotate by the rotating shaft 102, and driving the dust materials to enter the dust bag in the receiving hopper 3 after passing through the discharger body 101 by the rotation of the turning plate 103; when the plectrum contact powder of charge level indicator 5, the alarm lamp lights the back, and control drive arrangement 104 stops to drive pivot 102 rotatory, turns over the board 103 and stops the rotation this moment and block the dirt material and pass through tripper body 101, and at this moment unnecessary dirt material can be kept in reducing fill 2 temporarily, gets the tray through the fork truck fork and puts aside receiving hopper 3, changes behind the dust bag, will connect hopper 3 and tripper body 101 to be connected, opens drive arrangement 104 drive pivot 102 rotatory, and then continues to realize unloading.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. The discharging device for the dust removal fan is characterized by comprising a discharger (1), a reducing hopper (2) and a receiving hopper (3), wherein the discharger (1) comprises a discharger body (101) with an upper through opening and a lower through opening, a rotating shaft (102) penetrating through the side wall of the discharger body (101), at least four turning plates (103) uniformly distributed on the rotating shaft (102) and a driving device (104) connected with one end of the rotating shaft (102); the large end of the reducing hopper (2) is used for communicating a discharge hole of a dust removal fan, the small end of the reducing hopper (2) is connected with an upper end opening of the discharger body (101), a lower end opening of the discharger body (101) is connected with the receiving hopper (3), and a dust collection bag is arranged in the receiving hopper (3).

2. The discharging device for the dust removal fan as claimed in claim 1, wherein an exhaust pipe (4) communicating the inner cavity of the receiving hopper (3) with the outside is arranged on the side wall of the receiving hopper (3).

3. The discharging device for the dust removing fan as claimed in claim 1, wherein a level indicator (5) is arranged on the side wall of the receiving hopper (3) near the top.

4. The discharging device for the dust removing fan as claimed in claim 1, wherein a tray for forklift forking is arranged at the bottom of the receiving hopper (3).

5. The discharging device for the dust removing fan as claimed in claim 1, wherein the large end of the reducing hopper (2) is connected with the discharging port of the dust removing fan by a flange, the small end of the reducing hopper (2) is connected with the upper end opening of the discharger body (101) by a flange, and the lower end opening of the discharger body (101) is connected with the receiving hopper (3) by a flange.

6. The discharging device for the dust removing fan as claimed in claim 1, wherein the driving device (104) is a motor.

7. The discharging device for the dust removing fan according to claim 1, wherein the driving device (104) is used for driving the rotating shaft (102) to rotate, and when the driving device (104) drives the rotating shaft (102) to rotate, the turning plate (103) drives dust materials to pass through the discharger body (101) and then enter the receiving hopper (3).

8. The discharging device for the dust removing fan as claimed in claim 7, wherein the flap (103) blocks dust passing through the discharger body (101) when the driving device (104) stops driving the rotating shaft (102) to rotate.

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