Discharging anti-blocking device for cyclone dust collector

Abstract

The utility model relates to the technical field of cyclone dust collectors, in particular to a discharge anti-blocking device for a cyclone dust collector, which comprises a cylinder part, an inlet pipe, an outlet pipe, a conical part, a discharge port, an anti-blocking component and a mounting bracket, during use, the rotating shaft is driven by the driving motor to rotate, the arc-shaped impeller arranged in the discharging port can rotate at the same time, materials at the discharging port can rapidly and smoothly fall through the rotating effect of the arc-shaped impeller, the blocking phenomenon is avoided, meanwhile, the reciprocating lead screw is driven by rotation of the rotating shaft to rotate at the same time, and therefore the discharging port is more stable. The reciprocating screw rod rotates to enable the lifting disc spirally connected to the reciprocating screw rod to do reciprocating lifting motion, reciprocating intermittent opening and closing of the discharging port are achieved, intermittent discharging is achieved, the blocking phenomenon caused by excessive falling of materials at a time can be avoided, and the anti-blocking effect of the discharging port is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cyclone dust collectors, in particular to a discharge anti-blocking device for cyclone dust collectors. Background Art

[0002] The dust removal mechanism of the cyclone dust collector is to make the dust-laden airflow rotate, separate the dust particles from the airflow with the help of centrifugal force and capture them on the wall, and then use gravity to make the dust particles fall into the ash hopper. The cyclone dust collector consists of an air inlet pipe, an exhaust pipe, a cylinder, a cone and an ash hopper, and has been widely used to separate solid and liquid particles from airflow, or to separate solid particles from liquid.

[0003] At present, during the dust removal process of the existing cyclone dust collector, due to the large number of solid particles and the fact that some dust contains a certain amount of water and is easy to absorb moisture, it is very easy to adhere to the cylinder wall of the cyclone dust collector and is not easy to be discharged from the cyclone dust collector. When the adhered material reaches a certain level, it will block the discharge port of the cyclone dust collector, causing it to lose its due cyclone dust removal effect.

[0004] Based on this, the utility model designs a discharge anti-blocking device for a cyclone dust collector to solve the above problem. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a discharge anti-blocking device for a cyclone dust collector.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a discharge anti-blocking device for a cyclone dust collector, comprising a cylindrical portion, an inlet pipe, an outlet pipe, a conical portion, a discharge port, an anti-blocking component and a mounting bracket, the lower end of the cylindrical portion is fixedly connected to the conical portion, the lower end of the conical portion is provided with a discharge port, two fixing screws are symmetrically provided on the side of the discharge port, the bottom end of the discharge port is provided with a flange, and the flange is connected to the upper end of the anti-blocking component.

[0007] As a preferred technical solution of the utility model, the anti-clogging component includes a dust collecting barrel, an anti-clogging mechanism, a dust cleaning port, an opening and closing cover, a bolt hole, a bottom groove and an axle seat. The interior of the dust collecting barrel is provided with an anti-clogging mechanism, a dust cleaning port is provided on one side of the dust collecting barrel, and one end of the dust cleaning port is rotatably connected to the opening and closing cover.

[0008] As a preferred technical solution of the utility model, an extension plate is provided at one end of the opening and closing cover, a screw bolt is threadedly connected to the extension plate, the screw bolt is matched with the bolt hole, the bolt hole is provided on the dust collecting barrel, the shaft seat is provided at the bottom of the dust collecting barrel, and an shaft seat is provided at the center of the upper end of the shaft seat.

[0009] As a preferred technical solution of the utility model, the anti-blocking mechanism includes a drive motor, a rotating shaft, an arc-shaped impeller, a reciprocating screw, a first bearing, a mounting plate, a second bearing, a connecting plate, a guide rod and a lifting plate. The drive motor is fixedly installed at the center of the upper end of the shaft seat, and the output end of the drive motor is fixedly connected to the rotating shaft, and the rotating shaft is rotatably installed in the shaft seat.

[0010] As a preferred technical solution of the utility model, an arc-shaped impeller is arranged on the side of the upper end of the rotating shaft, the top end of the rotating shaft is rotatably mounted in the first bearing, the outer ring of the first bearing is fixedly mounted on the mounting plate, screw holes are opened at both ends of the mounting plate, and the screw holes are respectively matched and connected with the fixing screws on the discharge port.

[0011] As a preferred technical solution of the utility model, a reciprocating screw is provided at the top of the rotating shaft, and the top of the reciprocating screw is rotatably installed in the second bearing. The outer ring of the second bearing is fixedly connected to the connecting plate, and the connecting plate is fixedly connected to the mounting plate through two guide rods. A lifting plate is spirally connected to the reciprocating screw, and the lifting plate is slidably sleeved with the guide rod.

[0012] As a preferred technical solution of the utility model, the arc-shaped impeller is arranged inside the discharge port, and the diameter of the lifting plate is the same as that of the inside of the discharge port.

[0013] As a preferred technical solution of the utility model, an inlet pipe is arranged on the side of the cylindrical part, an outlet pipe is arranged at the center of the upper end of the cylindrical part, and the cylindrical part is fixedly mounted on the mounting bracket.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. When the utility model is in use, the driving motor drives the rotation of the rotating shaft, which can make the arc-shaped impeller arranged inside the discharge port rotate at the same time. Through the rotation of the arc-shaped impeller, the material at the discharge port falls quickly and smoothly to avoid blockage. At the same time, the rotation of the rotating shaft drives the reciprocating screw rod to rotate at the same time. The rotation of the reciprocating screw rod causes the lifting plate spirally connected to the reciprocating screw rod to perform reciprocating lifting and lowering movements, so as to realize reciprocating intermittent opening and closing of the discharge port, thereby realizing intermittent material discharge, which can avoid the blockage caused by too much material falling at one time, and further improve the anti-blockage effect of the discharge port;

[0016] 2. When the utility model is in use, the dust collecting barrel is provided, so that the materials falling through the material discharge port can be collected. The dust collecting barrel is provided with an openable and closable cover, and the cover can be rotated open by unscrewing the screw bolt from the bolt hole to expose the dust cleaning port. The materials collected in the dust collecting barrel can be cleaned through the dust cleaning port, thereby realizing an integrated design of anti-blocking and dust collection, and having good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a side view structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the dust collecting tube of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the dust collecting tube of the utility model;

[0022] Figure 5 This is a schematic diagram of the anti-blocking mechanism structure of the utility model;

[0023] Figure 6 It is a partially enlarged structural schematic diagram of the anti-blocking mechanism of the utility model.

[0024] In the figure: 1. cylindrical part; 2. inlet pipe; 3. outlet pipe; 4. conical part; 5. discharge port; 501. set screw; 502. flange; 6. anti-clogging component; 601. dust collecting tube; 602. anti-clogging mechanism; 6021. driving motor; 6022. rotating shaft; 6023. arc impeller; 6024. reciprocating screw; 6025. first bearing; 6026. mounting plate; 60261. screw hole; 6027. second bearing; 6028. connecting plate; 6029. guide rod; 60210. lifting plate; 603. dust cleaning port; 604. opening and closing cover; 6041. extending plate; 6042. screw bolt; 605. bolt hole; 606. bottom groove; 607. shaft seat; 7. mounting bracket. DETAILED DESCRIPTION

[0025] The following will be combined with the attached embodiment of the present utility model Figure 1-6 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] Please refer to Figure 1 , Figure 2, Figure 3 and Figure 5 The utility model provides the following technical solutions: a discharge anti-blocking device for a cyclone dust collector, comprising a cylindrical portion 1, an inlet pipe 2, an outlet pipe 3, a conical portion 4, a discharge port 5, an anti-blocking component 6 and a mounting bracket 7, the lower end of the cylindrical portion 1 is fixedly connected to the conical portion 4, the lower end of the conical portion 4 is provided with a discharge port 5, two set screws 501 are symmetrically provided on the side of the discharge port 5, the bottom end of the discharge port 5 is provided with a flange 502, and the flange 502 is connected to the upper end of the anti-blocking component 6.

[0028] The anti-clogging component 6 includes a dust collecting barrel 601, an anti-clogging mechanism 602, a dust cleaning port 603, an opening and closing cover 604, a bolt hole 605, a bottom groove 606 and an axle seat 607. The dust collecting barrel 601 is provided with an anti-clogging mechanism 602 inside, a dust cleaning port 603 is provided on one side of the dust collecting barrel 601, and one end of the dust cleaning port 603 is rotatably connected to the opening and closing cover 604.

[0029] An extension plate 6041 is provided at one end of the opening and closing cover 604, and a screw bolt 6042 is threadedly connected to the extension plate 6041. The screw bolt 6042 is matched with the bolt hole 605, and the bolt hole 605 is provided on the dust collecting barrel 601. The shaft seat 607 is provided at the bottom of the dust collecting barrel 601, and the shaft seat 607 is provided at the center of the upper end of the shaft seat 607.

[0030] By setting the dust collecting barrel 601, the material can be collected, and by providing an openable cover 604, the material in the dust collecting barrel 601 can be easily cleaned, so that it has an anti-blocking effect and a dust collecting effect at the same time.

[0031] Please refer to Figure 4 , Figure 5 and Figure 6 The anti-blocking mechanism 602 includes a driving motor 6021, a rotating shaft 6022, an arc-shaped impeller 6023, a reciprocating screw 6024, a first bearing 6025, a mounting plate 6026, a second bearing 6027, a connecting plate 6028, a guide rod 6029 and a lifting plate 60210. The driving motor 6021 is fixedly installed at the center of the upper end of the shaft seat 607. The output end of the driving motor 6021 is fixedly connected to the rotating shaft 6022, and the rotating shaft 6022 is rotatably installed in the shaft seat 607.

[0032] An arc-shaped impeller 6023 is arranged on the side of the upper end of the rotating shaft 6022. The top end of the rotating shaft 6022 is rotatably mounted in the first bearing 6025. The outer ring of the first bearing 6025 is fixedly mounted on the mounting plate 6026. Screw holes 60261 are provided at both ends of the mounting plate 6026. The screw holes 60261 are respectively matched and connected with the fixing screws 501 on the discharge port 5.

[0033] A reciprocating screw rod 6024 is provided at the top of the rotating shaft 6022. The top of the reciprocating screw rod 6024 is rotatably installed in the second bearing 6027. The outer ring of the second bearing 6027 is fixedly connected to the connecting plate 6028. The connecting plate 6028 is fixedly connected to the mounting plate 6026 through two guide rods 6029. A lifting plate 60210 is spirally connected to the reciprocating screw rod 6024. The lifting plate 60210 is slidably sleeved with the guide rod 6029.

[0034] The arc-shaped impeller 6023 is arranged inside the discharge port 5 , and the diameter of the lifting plate 60210 is the same as that of the inside of the discharge port 5 .

[0035] Through the structural design of the above-mentioned anti-blocking mechanism 602, through the rotation of the arc-shaped impeller 6023 and the reciprocating lifting and lowering movement of the lifting plate 60210, the material at the discharge port 5 can be discharged intermittently and smoothly, which can effectively avoid blockage due to material accumulation, thereby ensuring the normal use of the cyclone dust collector.

[0036] An inlet pipe 2 is provided on the side of the cylindrical portion 1 , an outlet pipe 3 is provided at the center of the upper end of the cylindrical portion 1 , and the cylindrical portion 1 is fixedly mounted on a mounting bracket 7 .

[0037] The working principle and use process of the utility model are as follows: during the dust removal process, the driving motor 6021 is started, and the driving motor 6021 drives the rotating shaft 6022 to rotate, and the rotation of the rotating shaft 6022 drives the arc impeller 6023 and the reciprocating screw 6024 to rotate at the same time. The rotation of the arc impeller 6023 can stir the materials at 5, so that the materials in 5 can fall smoothly, thereby avoiding clogging of 5, and the rotation of the reciprocating screw 6024 can make the lifting plate 60210 spirally connected thereon realize reciprocating lifting motion, and the lifting plate 60210 is used to make the discharge port 5 open and close intermittently, thereby realizing intermittent material discharge, avoiding clogging caused by a large amount of material falling, and further improving the anti-clogging effect. At the same time, the material can be collected through the setting of the dust collecting barrel 601, and the collected material can be easily cleaned through the snap-fitting opening and closing cover 604, realizing an integrated design of anti-clogging dust collection, and having good practicality.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A discharge anti-blocking device for a cyclone dust collector, comprising a cylindrical portion (1), an inlet pipe (2), an outlet pipe (3), a conical portion (4), a discharge port (5), an anti-blocking component (6) and a mounting bracket (7), characterized in that: The lower end of the cylindrical portion (1) is fixedly connected to the conical portion (4), the lower end of the conical portion (4) is provided with a discharge port (5), two set screws (501) are symmetrically provided on the side of the discharge port (5), and a flange (502) is provided at the bottom end of the discharge port (5), and the flange (502) is connected to the upper end of the anti-blocking component (6); The anti-blocking assembly (6) comprises a dust collecting cylinder (601), an anti-blocking mechanism (602), a dust cleaning port (603), an opening and closing cover (604), a bolt hole (605), a bottom groove (606) and a shaft seat (607); the dust collecting cylinder (601) is provided with an anti-blocking mechanism (602) inside, a dust cleaning port (603) is provided on one side of the dust collecting cylinder (601), and one end of the dust cleaning port (603) is rotatably connected to the opening and closing cover (604); The anti-blocking mechanism (602) comprises a driving motor (6021), a rotating shaft (6022), an arc-shaped impeller (6023), a reciprocating screw (6024), a first bearing (6025), a mounting plate (6026), a second bearing (6027), a connecting plate (6028), a guide rod (6029) and a lifting plate (60210), wherein the driving motor (6021) is fixedly mounted at the center of the upper end of the shaft seat (607), an output end of the driving motor (6021) is fixedly connected to the rotating shaft (6022), and the rotating shaft (6022) is rotatably mounted in the shaft seat (607); A reciprocating screw rod (6024) is arranged at the top end of the rotating shaft (6022). The top end of the reciprocating screw rod (6024) is rotatably mounted in a second bearing (6027). The outer ring of the second bearing (6027) is fixedly connected to a connecting plate (6028). The connecting plate (6028) is fixedly connected to a mounting plate (6026) via two guide rods (6029). A lifting plate (60210) is spirally connected to the reciprocating screw rod (6024). The lifting plate (60210) is slidably sleeved with the guide rods (6029).

2. The device for preventing material from being blocked when discharging a cyclone dust collector according to claim 1, characterized in that: A protruding plate (6041) is provided at one end of the opening and closing cover (604), a screwing bolt (6042) is threadedly connected to the protruding plate (6041), the screwing bolt (6042) is matched and connected with a bolt hole (605), the bolt hole (605) is provided on the dust collecting cylinder (601), the shaft seat (607) is provided at the bottom of the dust collecting cylinder (601), and a shaft seat (607) is provided at the center of the upper end of the shaft seat (607).

3. The anti-blocking device for discharging of a cyclone dust collector according to claim 1, characterized in that: An arc-shaped impeller (6023) is arranged on the side surface of the upper end of the rotating shaft (6022); the top end of the rotating shaft (6022) is rotatably mounted in a first bearing (6025); the outer ring of the first bearing (6025) is fixedly mounted on a mounting plate (6026); screw holes (60261) are provided at both ends of the mounting plate (6026); the screw holes (60261) are respectively matched and connected with set screws (501) on the discharge port (5).

4. The device for preventing material from being blocked when discharging a cyclone dust collector according to claim 1, characterized in that: The arc-shaped impeller (6023) is arranged inside the discharge port (5), and the lifting plate (60210) has the same diameter as the inside of the discharge port (5).

5. The device for preventing material from being blocked when discharging a cyclone dust collector according to claim 1, characterized in that: An inlet pipe (2) is arranged on the side of the cylindrical portion (1), an outlet pipe (3) is arranged at the center of the upper end of the cylindrical portion (1), and the cylindrical portion (1) is fixedly mounted on a mounting bracket (7).

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