Dust raising prevention mechanism and dust collector barrel body thereof

Abstract

The utility model discloses a dust raising prevention mechanism and a dust collector barrel body thereof, and relates to the technical field of dust collector barrel bodies, the dust raising prevention mechanism comprises a barrel body, a dust raising prevention structure is arranged in the barrel body, the dust raising prevention structure comprises a spray head, a connector and a connecting cylinder, the spray head is arranged in the barrel body, and the spray head prevents dust in the barrel body from raising by spraying a water source. The connector is arranged on the spraying head, the connecting cylinder is arranged on the barrel body, and the bottom end of the connecting cylinder is connected with the connector. Through the arrangement mode that the dust raising prevention structure is matched with the positioning structure, dust entering the dust collector barrel body is prevented from being attached to the barrel wall after dust raising, the probability of barrel body pollution is reduced, the use cleanliness of the barrel body is effectively improved, the service life of the barrel body is effectively prolonged, and the dust collector is suitable for popularization and application. And meanwhile, dust can be quickly discharged out of the barrel body along with flowing of a water source in a spraying mode, the efficiency of cleaning the dust in the barrel body is effectively improved, then the spraying head can be flexibly disassembled and assembled, and the use diversity of the barrel body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust collector barrel technical field, especially a dust raising prevention mechanism and dust collector barrel thereof. BACKGROUND

[0002] The dust collector barrel is an important component of the dust collector, which is usually composed of a barrel and a detachable upper cover, and is mainly used for collecting and filtering waste dust.

[0003] When the existing dust collector barrel is used, the dust and sundries entering the barrel are easily caused to fly due to suction, and part of the flying dust and sundries is adhered to the barrel wall due to its own humidity or viscosity, so that after the barrel is used, not only the accumulated dust and sundries need to be cleaned, but also the dust and sundries on the barrel wall need to be removed, which increases the work of cleaning the dust and sundries in the barrel, and also easily causes erosion of the barrel wall due to the adhesion of the dust and sundries, which threatens the safety of the barrel wall. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a dust raising prevention mechanism and dust collector barrel thereof to solve the problems in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a dust raising prevention mechanism, comprising a barrel, wherein the barrel is provided with a dust raising prevention structure, and the dust raising prevention structure comprises:

[0006] A spray head is movably arranged in the barrel, and the spray head avoids the raising of dust in the barrel by spraying water.

[0007] A connecting head is fixedly arranged on the spray head.

[0008] A connecting cylinder is movably arranged on the barrel, and the bottom end of the connecting cylinder is connected with the connecting head.

[0009] Preferably, the dust raising prevention structure further comprises a limiting ring, the limiting ring is sleeved on the outside of the connecting cylinder, and a positioning structure is arranged between the limiting ring and the barrel.

[0010] Preferably, the barrel comprises a cylindrical barrel, a cover plate, an inlet pipe and a control valve, the cover plate is embedded on the top end of the cylindrical barrel, and the inlet pipe and the control valve are fixedly arranged on the cylindrical barrel.

[0011] Preferably, the positioning structure comprises:

[0012] A positioning groove is formed on the limiting ring.

[0013] Positioning rod, which is movably connected with the positioning groove, is used for limiting the position of the limiting ring on the cover plate.

[0014] Support assembly, which is arranged between the positioning rod and the barrel, is used for limiting the position of the positioning rod.

[0015] Preferably, the support assembly comprises a support rod and a spring, the support rod is fixedly arranged at the top end of the barrel, and the spring is fixedly arranged in the support rod and sleeved with the positioning rod.

[0016] Preferably, the connecting barrel and the connecting head are hollow structures, and the connecting barrel and the connecting head are threadedly connected.

[0017] The utility model also provides a dust collector barrel body which comprises the dust prevention mechanism.

[0018] The utility model discloses a technical effect and advantage:

[0019] The dust prevention mechanism and the positioning structure are matched and arranged, so that the dust entering the dust collector barrel body is prevented from adhering to the barrel wall after being raised, the probability of barrel body pollution is reduced, the cleanliness of barrel body use is effectively improved, the service life of the barrel body is prolonged, the dust in the barrel body can be quickly discharged from the barrel body through the spraying mode, the dust cleaning efficiency in the barrel body is effectively improved, and the spraying head can be flexibly disassembled, so that the diversity of barrel body use is increased. DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the utility model.

[0021] Figure 2 It is a sectional structure schematic diagram of the utility model.

[0022] Figure 3 It is a three-dimensional structure schematic diagram of the utility model Figure 2 of A place amplification structure schematic diagram.

[0023] Figure 4 It is a three-dimensional structure schematic diagram of the utility model Figure 2 of B place amplification structure schematic diagram.

[0024] In the drawing: 100, barrel body;101, barrel;102, cover plate;103, inlet pipe;104, control valve;200, dust prevention mechanism;201, spraying head;202, connecting head;203, connecting barrel;204, limiting ring;300, positioning structure;301, positioning rod;302, positioning groove;303, support rod;304, spring. CONCRETE IMPLEMENTATION

[0025] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0026] The utility model provides a dustproof mechanism Figures 1-4 As shown in a kind of dustproof mechanism, including bucket body 100, bucket body 100 including barrel 101, cover plate 102, inlet pipe 103 and control valve 104, cover plate 102 is embedded in the top of barrel 101, inlet pipe 103 and control valve 104 are all fixedly arranged on barrel 101.

[0027] With reference to Figure 1 And Figure 2 , barrel 101 top and inner cavity are in communication, by installing cover plate 102, the top of barrel 101 can be sealed, the outer wall of cover plate 102 is sleeved with rubber sleeve, to strengthen the sealing effect of barrel 101, the bottom of barrel 101 inner cavity is inclined, facilitate dust to clear out, control valve 104 is electrically connected with external power supply, the setting of control valve 104 facilitates the dust in barrel 101 to clear out.

[0028] Bucket body 100 is provided with dustproof structure 200, dustproof structure 200 includes spray head 201, connecting head 202 and connecting barrel 203, spray head 201 movably arranged in the inside of bucket body 100, spray head 201 avoids the raising of dust in bucket body 100 by spraying water source, connecting head 202 is fixedly arranged on spray head 201, connecting barrel 203 movably arranged on bucket body 100, the bottom of connecting barrel 203 is connected with connecting head 202, dustproof structure 200 further includes limiting ring 204, limiting ring 204 is sleeved on the outside of connecting barrel 203, connecting barrel 203 and connecting head 202 are all hollow structure, connecting barrel 203 and connecting head 202 are screw thread connection.

[0029] With reference to Figure 2 And Figure 3The spraying head 201 is connected with the external water source through the connecting head 202 and the connecting cylinder 203. The spraying head 201 can prevent dust from being raised in the barrel body 100 through the spraying water source, thereby reducing the pollution degree of the barrel wall of the barrel body 100, avoiding that the dust is raised and adhered to the inner wall of the barrel 101 and the cover plate 102, and avoiding that the barrel body 100 is eroded. The spraying water source can provide power when the dust is cleaned out of the barrel body 100, so that the dust can be cleaned out of the barrel body 100 along with the flow of the water source, thereby improving the dust cleaning effect in the barrel body 100, and further effectively improving the cleanliness of the reuse of the barrel body 100. The connecting head 202 and the connecting cylinder 203 are threadedly connected, which ensures that the connecting head 202 and the connecting cylinder 203 are used in cooperation, and also facilitates the disassembly of the spraying head 201 and the connecting cylinder 203, so that the spraying head 201 can be disassembled and assembled according to the use requirement, thereby increasing the use diversity of the barrel body 100. The limiting ring 204 and the connecting cylinder 203 are also threadedly connected. The limiting ring 204 provides position support for the connecting cylinder 203, avoids that the connecting cylinder 203 is directly stressed and falls into the barrel 101, and strengthens the stability and effectiveness of the use of the connecting cylinder 203. Meanwhile, the connecting cylinder 203 is conveniently disassembled from the cover plate 102, so that the connecting cylinder 203 can be directly disassembled and assembled with the cover plate 102, thereby improving the convenience and flexibility of the disassembly and assembly of the connecting cylinder 203.

[0030] The limiting ring 204 and the barrel body 100 are provided with a positioning structure 300. The positioning structure 300 includes a positioning groove 302, a positioning rod 301 and a supporting assembly. The positioning groove 302 is arranged on the limiting ring 204. The positioning rod 301 is movably connected with the positioning groove 302. The positioning rod 301 is used for limiting the position of the limiting ring 204 on the cover plate 102. The supporting assembly is arranged between the positioning rod 301 and the barrel 101. The supporting assembly is used for limiting the position of the positioning rod 301.

[0031] Specifically referring to Figure 3 and Figure 4 The number of the positioning structure 300 is at least two. The positioning rod 301 and the positioning groove 302 are directly connected in penetration. Since the positioning rod 301 is at a unique height under the support of the supporting assembly, after the positioning rod 301 and the positioning groove 302 are connected, the limiting ring 204 is limited by the positioning rod 301 and is kept stable in position. Therefore, the limiting ring 204 is placed on the cover plate 102. On the basis of the stable position of the limiting ring 204, the limiting ring 204 limits the position of the cover plate 102. Thus, the stability of the sealing of the cover plate 102 to the barrel 101 can be ensured, and stable support is provided for the use of the connecting cylinder 203 and the spraying head 201.

[0032] The support assembly comprises a support rod 303 fixedly arranged at the top end of the barrel 101 and a spring 304 fixedly arranged inside the support rod 303, and the spring 304 is sleeved outside the positioning rod 301.

[0033] With reference to the drawings Figure 4 The support rod 303 is fixedly arranged at the top end of the barrel 101, so that the height position of the positioning rod 301 penetrating through the support rod 303 is limited, thereby ensuring the stability of the position of the limiting ring 204 and the cover plate 102; one end of the spring 304 is fixedly arranged outside the positioning rod 301, and the other end of the spring 304 is fixedly arranged on the inner wall of the support rod 303; the spring 304 provides effective support for the connection between the positioning rod 301 and the positioning groove 302, thereby ensuring the automatic connection between the positioning rod 301 and the positioning groove 302; when the positioning rod 301 and the positioning groove 302 need to be separated, the spring 304 can be compressed under the action of external force, so that the positioning rod 301 and the positioning groove 302 are quickly separated, thereby effectively improving the flexibility and efficiency of disassembly and assembly of the positioning rod 301 and the positioning groove 302.

[0034] The utility model also provides a dust catcher barrel, including above-mentioned dustproof mechanism.

[0035] Finally, it should be noted that: the above-mentioned only for the preferred embodiment of the utility model and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. in the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A dust-proof mechanism comprising a tub (100), characterized by, The bucket body (100) is provided with a dust prevention structure (200), and the dust prevention structure (200) comprises: A spray head (201) movably arranged in the interior of the bucket body (100), which avoids the raising of dust in the bucket body (100) by spraying a water source; A connecting head (202) fixedly arranged on the spray head (201); A connecting barrel (203) movably arranged on the bucket body (100), and the bottom end of the connecting barrel (203) is connected with the connecting head (202).

2. The mechanism according to claim 1, wherein The dust prevention structure (200) further comprises a limiting ring (204) sleeved on the exterior of the connecting barrel (203), and a positioning structure (300) is arranged between the limiting ring (204) and the bucket body (100).

3. The mechanism according to claim 1, wherein The bucket body (100) comprises a cylindrical barrel (101), a cover plate (102), an inlet pipe (103) and a control valve (104), the cover plate (102) is embedded on the top end of the cylindrical barrel (101), and the inlet pipe (103) and the control valve (104) are fixedly arranged on the cylindrical barrel (101).

4. The mechanism according to claim 2, wherein The positioning structure (300) comprises: A positioning groove (302) formed on the limiting ring (204); A positioning rod (301) movably connected with the positioning groove (302), which is used for limiting the position of the limiting ring (204) on the cover plate (102); A support assembly arranged between the positioning rod (301) and the cylindrical barrel (101), which is used for limiting the position of the positioning rod (301).

5. The mechanism according to claim 4, wherein The support assembly comprises a support rod (303) and a spring (304), the support rod (303) is fixedly arranged on the top end of the cylindrical barrel (101), the spring (304) is fixedly arranged in the interior of the support rod (303), and the spring (304) is sleeved on the exterior of the positioning rod (301).

6. The mechanism according to claim 1, wherein The connecting barrel (203) and the connecting head (202) are both hollow structures, and the connecting barrel (203) and the connecting head (202) are threadedly connected.

7. A dust cup for a vacuum cleaner, characterized by The dust prevention mechanism comprises the dust prevention mechanism according to any one of claims 1-6. The dust prevention mechanism comprises the dust prevention mechanism according to any one of claims 1-6.

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