CN212491987U

CN212491987U - Dust collecting device

Info

Publication number: CN212491987U
Application number: CN202020685749.5U
Authority: CN
Inventors: 韩海军; 何海霞; 韩钰
Original assignee: Bayannur Handao Coarse Cereals Co ltd
Current assignee: Bayannur Handao Coarse Cereals Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-02-09
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a dust collection device mainly solves current dust collection device dust collection inefficiency, unloads grey inconvenient operation, problem that workman intensity of labour is big. The dust collecting device comprises an upper box body, a suction fan fixedly arranged on the outer side wall of the upper box body, a filtering and dust removing structure arranged in the upper box body, an air outlet arranged at the top end of the upper box body, a transition box fixedly connected with the lower end of the upper box body, and a dust collecting and discharging box connected with the transition box. Through the design, the utility model discloses utilize sack dust removal structure to filter the dust removal to the gas that contains the dust in the suction box body, make the dust stay on the inner wall of sack to shake off the dust that will attach to at the sack inner wall through the vibrating action of vibrating plate and get into collection dirt and unload the ash case, unload the automatic ash unloading function of ash case through collection dirt afterwards and accomplish the collection, the processing of dust, unload grey easy operation swiftly, greatly reduced workman's intensity of labour improves the collection efficiency of dust. Therefore, the method is suitable for popularization and application.

Description

Dust collecting device

Technical Field

The utility model belongs to the technical field of the environmental protection dust removal technique and specifically relates to a dust collection device is related to.

Background

In the grain processing process, because the dust is too big, if not collect the processing to the dust, then can bring the harm for workman's healthy, direct emission also can cause the pollution to the environment simultaneously. Therefore, a dust collecting device is needed to exhaust air and remove dust, and the dust is filtered out by the dust remover and then exhausted by the dust exhaust port below the dust exhaust port.

However, the existing dust collecting device still has the problems of low dust collecting efficiency, inconvenient dust discharging operation and high labor intensity of workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collection device mainly solves current dust collection device dust collection inefficiency, unloads the ash inconvenient operation, problem that workman intensity of labour is big.

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

the utility model provides a dust collection device, includes the box, fixes the suction fan that sets up on last box lateral wall, the blast pipe of one end and last box intercommunication and the other end and suction fan intercommunication, set up the filtration dust removal structure in last box, set up in the air outlet on last box top, with last box lower extreme fixed connection's transition case to and the collection dirt that links to each other with the transition case unloads the ash bin.

Further, the dust collection and discharge box comprises a lower box body, a bin outlet arranged at the bottom end of the front side of the lower box body, a dust collection bin arranged in the lower box body and connected with the lower box body in a sliding manner, pressure springs hinged to the inner side of the bottom of the lower box body and the outer side of the bottom of the dust collection bin at two ends of the dust collection and discharge box respectively, a sliding chute arranged on the inner side wall of the rear end of the lower box body, a push-pull supporting rod with one end hinged to the dust collection bin and the other end connected with the sliding chute in a sliding manner, a sliding block connected with the sliding chute in a sliding manner and hinged to the push-pull supporting rod, and a.

Furthermore, the filtering and dust removing structure comprises a mounting plate which is arranged in the upper end of the upper box body and is provided with a mounting through hole, a vibrating plate which is arranged in the middle of the upper box body and is provided with a through hole, a dust removing cloth bag which is fixedly arranged in the mounting through hole of the mounting plate and penetrates through the through hole of the vibrating plate, and a vibrating motor which is arranged on the vibrating plate.

Furthermore, a dust shielding plate is arranged on the side wall arranged at the rear end of the dust collecting bin, and the upper end of the dust shielding plate extends into the transition box.

Furthermore, a push-pull drawer type dust discharging box is arranged in the dust collecting bin.

Furthermore, the dust collecting device also comprises an infrared induction transmitting assembly arranged on the inner side wall of the transition box and an infrared induction receiving assembly arranged on the side wall of the dust shielding plate; the infrared induction receiving assembly is connected with a controller of the suction fan.

Further, the dust collecting device also comprises an audible and visual alarm connected with the infrared sensing receiving assembly.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses be provided with sack dust removal structure, utilize sack dust removal structure to filter the gas that contains the dust in the suction box and remove dust, make the dust stay on the inner wall of sack, work one end time back, will attach to the dust of sack inner wall through the vibration effect of vibrating plate and shake off and get into the collection dirt and unload the ash case, unload the collection, the processing of ash function completion dust of unloading the automation of ash case through collection dirt afterwards, unload grey easy operation swiftly, greatly reduced workman's intensity of labour improves the collection efficiency of dust.

(2) The utility model discloses a dust collection unloads ash case and unloads grey mode is simple swift, and the dust that shakes off from the sack is collected to the dust collection bin, along with the increase of dust in the dust collection bin, whole dust collection bin weight increase, the pressure spring is constantly compressed, lies in the bin outlet until whole dust collection bin completely, and the box under the dust collection bin was released, and audible-visual annunciator takes place the police dispatch newspaper simultaneously, and the notice operating personnel in time clears up the dust with the unloading ash box of drawer type, and it is very convenient to use.

Drawings

Fig. 1 is a schematic view of the overall cross-sectional structure of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a schematic view of the dust collecting and discharging box of the present invention in a dust collecting state.

Fig. 4 is a schematic view of the dust-collecting and discharging box of the present invention in the state of discharging dust.

Wherein, the names corresponding to the reference numbers are:

1-upper box body, 2-suction fan, 3-blast pipe, 4-filtering dust removing structure, 5-air outlet, 6-transition box, 7-dust collecting and discharging box, 8-lower box body, 9-bin outlet, 10-dust collecting bin, 11-pressure spring, 12-chute, 13-push-pull supporting rod, 14-sliding block, 15-stress pull rod, 16-installation through hole, 17-installation plate, 18-through hole, 19-vibration plate, 20-dust collecting cloth bag, 21-vibration motor, 22-dust shielding plate, 23-dust discharging box, 24-infrared induction transmitting component, 25-infrared induction receiving component and 26-audible and visual alarm.

Detailed Description

The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.

Examples

As shown in the figure, the utility model discloses a dust collection device, including last box 1, fixed suction fan 2 that sets up on last box 1 lateral wall, the blast pipe 3 of the one end and last box 1 intercommunication and the other end and suction fan 2 intercommunication sets up the filtration dust removal structure 4 in last box 1, sets up in the air outlet 5 on last box 1 top, with 1 lower extreme fixed connection's of last box transition case 6 to and the dirt that links to each other with transition case 6 unloads ash bin 7. During the in-service use, utilize the sack dust removal structure to filter the dust removal to the gas that contains the dust in the suction box body, make the dust stay on the inner wall of sack, after the work end time, will attach to the dust of sack inner wall through the vibrating action of vibrating plate and shake off and get into collection dirt and unload the ash case, unload the automatic ash unloading function of ash case through collection dirt afterwards and accomplish the collection, the processing of dust, unload ash easy operation swiftly, greatly reduced workman's intensity of labour, improve the collection efficiency of dust.

The utility model discloses in, collection dirt unloads ash bin 7 includes box 8 down, set up in the delivery port 9 of box 8 front side bottom down, set up in box 8 down with box 8 sliding connection's dust collection bin 10 down, both ends respectively with the bottom inboard of box 8 down and the bottom outside articulated pressure spring 11 of dust collection bin 10, set up spout 12 on box 8 rear end inside wall down, one end and the articulated push-and-pull branch 13 of the other end and spout 12 sliding connection of dust collection bin 10, with spout 12 sliding connection and with push-and-pull branch 13 articulated sliding block 14, and with sliding block 14 upper surface sliding connection and with spout 12 sliding connection's on the box 8 rear end inside wall down atress pull rod 15. During the integration operation, under the supporting action of the pressure spring and the push-pull supporting rod, the bin opening of the dust collection bin is over against the transition box for dust collection. Along with the increase of dust in the dust collection bin, whole dust collection bin weight increases, the pressure spring is constantly compressed, push-and-pull branch, sliding block, atress pull rod all slide down along the spout on the lower box lateral wall, until whole dust collection bin is located the bin outlet completely, the atress pull rod slides at the sliding block upper surface level, the dust collection bin is released lower box by push-and-pull branch, audible-visual annunciator takes place the police dispatch newspaper simultaneously, inform operating personnel in time with the dust discharging box of drawer type clear up the dust, it is very convenient to use. Moreover, a dust shielding plate 22 is arranged on the rear end side wall of the dust collecting bin 10, and the upper end of the dust shielding plate 22 extends into the transition box 6. The dust is prevented from escaping in the descending process of the dust collection bin and entering the flying dust collection bin area in the lower box body.

In this embodiment, the filtering and dust-removing structure 4 comprises a mounting plate 17 having a mounting through hole 16 disposed in the upper end of the upper case 1, a vibrating plate 19 having a through hole 18 disposed in the middle of the upper case 1, a dust-removing cloth bag 20 fixedly disposed in the mounting through hole 16 of the mounting plate 17 and penetrating through the through hole 18 of the vibrating plate 19, and a vibrating motor 21 disposed on the vibrating plate 19. The diameter of the through hole of the vibrating plate is slightly smaller than that of the dust removal cloth bag, and the vibrating plate can drive the dust removal cloth bag to vibrate when vibrating, so that dust can be shaken off into the dust collection and discharge bin. And a push-pull drawer type dust discharging box 23 is arranged in the dust collecting bin, so that the dust collecting bin can conveniently slide out of the box body to perform dust cleaning treatment. After the ash removal is finished, the dust collection bin is lifted upwards, and the push-pull supporting rod, the sliding block and the stress pull rod all slide upwards along the sliding groove in the side wall of the lower box body under the action of the elastic force of the pressure spring, so that the dust collection bin returns to a dust collection working position, and the next round of dust collection is started.

In this embodiment, the dust collecting device further comprises an infrared sensing transmitting assembly 24 disposed on the inner side wall of the transition box 6, and an infrared sensing receiving assembly 25 disposed on the side wall of the dust shielding plate 22; the infrared induction receiving assembly 25 is connected with a controller of the suction fan 2. The dust collection device also includes an audible and visual alarm 26 connected to the infrared receiving assembly 25. When the dust collection bin slides out of the lower box body, the infrared sensing receiving assembly does not receive an infrared signal sent by the infrared sensing transmitting assembly any more, and at the moment, the suction fan can be automatically turned off by the controller of the suction fan, so that dust filtration is stopped. Meanwhile, the audible and visual alarm gives an alarm to inform an operator to clean the ash.

Through the above design, the utility model discloses utilize sack dust removal structure to filter the dust removal to the gas that contains the dust in the suction box, make the dust stay on the inner wall of sack, behind work one end time, will attach to the dust of sack inner wall through the vibrating action of vibrating plate and shake off and get into the collection dirt and unload the ash case, unload the collection, the processing of ash function completion dust of unloading the ash case automatically through collection dirt afterwards, unload grey easy operation swiftly, greatly reduced workman's intensity of labour improves the collection efficiency of dust. Therefore, compared with the prior art, the utility model has the substantive characteristics and progress.

The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.

Claims

1. A dust collecting device is characterized by comprising an upper box body (1), a suction fan (2) fixedly arranged on the outer side wall of the upper box body (1), an air supply pipe (3) with one end communicated with the upper box body (1) and the other end communicated with the suction fan (2), a filtering and dust removing structure (4) arranged in the upper box body (1), an air outlet (5) arranged at the top end of the upper box body (1), a transition box (6) fixedly connected with the lower end of the upper box body (1), and a dust collecting and discharging box (7) connected with the transition box (6);

dust collection and discharge box (7) comprises a lower box body (8), a bin outlet (9) arranged at the bottom end of the front side of the lower box body (8), a dust collection bin (10) arranged in the lower box body (8) and connected with the lower box body (8) in a sliding manner, a pressure spring (11) with two ends hinged to the inner side of the bottom of the lower box body (8) and the outer side of the bottom of the dust collection bin (10) respectively, a sliding groove (12) arranged on the inner side wall of the rear end of the lower box body (8), a push-pull supporting rod (13) with one end hinged to the dust collection bin (10) and the other end connected with the sliding groove (12) in a sliding manner, a sliding block (14) connected with the sliding groove (12) in a sliding manner and a stress pull rod (15) connected with the upper surface of the sliding groove (14) and the inner side wall of the.

2. A dust collecting device according to claim 1, wherein the filtering and dust removing structure (4) comprises a mounting plate (17) having a mounting through hole (16) provided in the upper end of the upper housing (1), a vibrating plate (19) having a through hole (18) provided in the middle of the upper housing (1), a dust removing cloth bag (20) fixedly provided in the mounting through hole (16) of the mounting plate (17) and penetrating through the through hole (18) of the vibrating plate (19), and a vibrating motor (21) provided on the vibrating plate (19).

3. A dust collecting device as claimed in claim 2, wherein the dust collecting chamber (10) is provided with a dust shielding plate (22) at the rear end side wall, and the upper end of the dust shielding plate (22) extends into the transition box (6).

4. A dust collecting device according to claim 3, wherein a drawer-and-push type dust discharging box (23) is provided in the dust collecting container.

5. A dust collecting device according to claim 4, further comprising an IR-sensitive transmitting component (24) provided on the inner side wall of the transition box (6), and an IR-sensitive receiving component (25) provided on the side wall of the dust-shielding plate (22); the infrared induction receiving assembly (25) is connected with a controller of the suction fan (2).

6. A dust collecting device according to claim 5, further comprising an audible and visual alarm (26) connected to the IR receiving module (25).