KR200289319Y1 - Cyclone cover to structure for scavenger's cart to the vacuum - Google Patents

Abstract

The present invention is a cyclone cover structure for the vacuum cleaner, in the cyclone configured inside the vacuum cleaner dust collector configured in the middle of the recovery tank and the filter device having an opening and closing door, the cyclone is configured on the upper part, the rectangular shape The center is penetrated by the center and a circular shape inserted into the center of the fixing plate is configured to penetrate the center, the lid is divided into a plurality is provided. And, the lid is configured in the center of the upper surface, including a spring therein, the support portion is composed of a structure capable of up, down flow and the inside of the lid has a circular shape, the inner lid configured to match the inner surface of the lid It includes and is coupled to the lower portion of the fixed plate, the extension portion including a suction port for inhaling air in one side in a cylindrical shape and integrally formed in a conical shape at the other end of the lower portion, the discharge portion discharged dust at the other end Include.

Description

Cyclone cover to structure for scavenger's cart to the vacuum}

The present invention relates to a cyclone cover structure for a vacuum cleaner, and more particularly, to a bolt having a spring in the center of each cover and dividing the cover of a circular shape into a plurality It relates to a cyclone cover structure of a vacuum cleaner, which is fixed to the cover so that the cover is movable.

Generally, but not limited to, various types of garbage are generated on roads or in various industrial sites. Such garbage is cleaned by an operator or a cleaning unit. On the other hand, in recent years, various types of garbage such as dust automatically cleaning as well as freely moving trucks are widely used. Such cleaning vehicles are classified into vacuum cleaners or dry cleaners, wet cleaners, and hybrid cleaners according to the suction or handling method of garbage.

One side of the vacuum cleaner is connected to the filter box is provided with a cyclone device, the rear is formed of a tank for storing dust or dirt. In addition, the cyclone is a device for collecting dust using centrifugal force, and solid particles suspended in the swirling air flow move in the wall direction by the action of centrifugal force. Finally, the cyclone collides with the cyclone wall to separate from the airflow and gather at the bottom to be mechanical or Intermittently discharged to the outside. In addition, the cyclone may be used at high temperature and high pressure.

1 is a cross-sectional view schematically showing a cyclone for a vacuum cleaner according to an embodiment of the prior art.

In the above embodiment, the dust collecting device includes a cyclone 10, a cover 20, a suction port 30, a fixing plate 40, an extension part 50, a collecting part 60, and a coupling part 70.

The said embodiment shows the cyclone of the dust collector comprised in one side of a vacuum cleaner.

The cyclone 10 has a fixing plate 40 including a removable cover 20 on one side is configured on the upper side, the circular cover 20 has a coupling portion 70 is fastened by a plurality of bolts Is formed and fixed to the fixed plate 40, the extension portion 50 including the suction port 30 for sucking air is assembled to the lower portion of the fixed plate (40). In addition, an air collecting unit including dust is sucked into the lower part of the extension part 50 through the suction port 30 to collide with the wall of the extension part 50 so that dust is discharged to the lower part and air is discharged to the upper part. 60 is formed integrally. In addition, the lower portion of the collecting unit 60 is configured so that the discharge port 70 is discharged quickly.

However, such a vacuum or dry cleaning vehicle has been shown to have some problems. First, the cyclone configured as described above is the air containing the dust is sucked through the inlet and then the air is discharged to the upper portion, dust is discharged to the discharge port configured in the lower cyclone, the dust is accumulated a lot of the discharge outlet There is a problem that prevents the cleaning operation.

In addition, the cover has a problem that it is difficult to install, repair or replace by being installed in a detachable type that is bolted.

An object of the present invention is to provide a cyclone cover structure for a vacuum cleaner for dividing the cover formed on one side of the fixed plate in order to solve the problems of the prior art as described above.

Another object of the present invention is to provide a coupling including a spring in the center of each divided cover.

1 is a perspective view schematically showing a cyclone for a vacuum cleaner according to an embodiment of the prior art.

2 is a plan view schematically showing a vacuum cleaner according to an embodiment of the present invention.

3 is a perspective view schematically showing a cyclone for a vacuum cleaner according to an embodiment of the present invention.

Figure 4 is a perspective view schematically showing the lid of the cyclone for the vacuum cleaner according to an embodiment of the present invention.

Figure 5 is a schematic cross-sectional view of the support portion configured in the lid for the vacuum cleaner according to another embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

10,118: cyclone 20,210: lid

30,220: inlet 40,212: fixed plate

50,214: extension part 60,216: collecting part

70,218: discharge part 222: support part

312 dust collector cover 318: inner lid

320: support 322: spring

324: storage

A cyclone cover structure for a vacuum cleaner for achieving the above object is a cyclone configured inside the vacuum cleaner dust collector configured in the middle of a recovery tank having an opening and closing door and a filter device, and is configured above the cyclone. The center is penetrated in a rectangular shape and the center is penetrated into a circular shape inserted into the center of the fixing plate, the lid is divided into a plurality is provided. And, the lid is configured in the center of the upper surface, including a spring therein, the support portion is composed of a structure capable of up, down flow and the inside of the lid has a circular shape, the inner lid configured to match the inner surface of the lid It includes and is coupled to the lower portion of the fixed plate, the extension portion including a suction port for inhaling air in one side in a cylindrical shape and integrally formed in a conical shape at the other end of the lower portion, the discharge portion discharged dust at the other end It is characterized by including.

The lid is formed in the center of the fixed plate and formed into four divided lids, each divided lid is configured to be flowable independently, the lid is a circular strip shape of four quarters of 360 ° by 90 degrees Each formed in size, each lid is characterized in that it is configured in a fan shape.

The support part has a cylindrical shape, the lower part is closed, the upper part is formed with a through hole into which the support is inserted, and the spring is accommodated in the inner accommodating part, and the upper part of the support part has a T-shaped shape for the support for pressing the spring. Is characterized in that the contact with the dust collector cover.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is a plan view schematically showing a vacuum cleaner according to an embodiment of the present invention.

In the above embodiment, the vacuum car is a recovery tank 110, the suction port 112, the lake 114, the normal cyclone 116, the cyclone 118, the connecting device 120, the vacuum pump 122, discharge Sirens 124, hydraulic pump 126, power take-off unit 128, filter unit 130, controller 132, dump cylinder 134, dust collector 136, lid 138, coupling unit ( 140).

The above example shows a state of a dry cleaning car or a vacuum cleaner of a conventional type.

A recovery tank 110 is mounted to the rear of the vehicle body, and an intake port 112 is connected to an upper portion of the recovery tank 110 to which a hose 114 for actually sucking garbage is connected. The suction port 112 is connected to the normal cyclone 116 for providing the centrifugal force to the waste to be suctioned to guide the lower portion of the recovery tank 110 to be deposited. In addition, a cyclone 118 is connected to the recovery tank 110 for depositing fine dust passing through the recovery tank using a centrifugal force, and the cyclone 116 has a plurality of lids 138 that can be flowed to the upper portion. This configuration, each lid 138 is formed in the center of the coupling portion 140 including a spring. In addition, a filter device 130 for filtering air and fine dust passing through the cyclone is connected. The filter device 130 is connected to the connecting device 120 made of a metal tube in communication, the connecting device 120 is connected to the vacuum pump 122 for providing a suction force to the recovery tank 110. The vacuum pump 122 is provided with a discharge silencer 124 subsequent to it. In addition, the vehicle body is provided with a hydraulic pump (not shown) and the hydraulic tank 126 to provide the necessary power. Of course, the power take-off (P.T.O) 128 for providing the overall power is installed in the vehicle body. In addition, a separate silencer 130 is installed in the connection device. In addition, a dump cylinder 134 for dumping the recovery tank 110 is installed in the vehicle body, and a controller 132 for controlling the respective devices described above is provided.

According to this configuration, in order to clean the garbage such as dust or dust using this vacuum cleaner, the hose 114 is released and one end is connected to the inlet 112 and the other end is placed in a predetermined cleaning area, and then a vacuum pump ( When the 122 is operated, the air in the recovery tank 110 is discharged into the vacuum state through the connecting device 120, and the dust is transferred through the hose 114, passes through the inlet 112, and passes through the cyclone 118. It is collected in the recovery tank 110 is to clean the area. Of course, the fine dust leaving the recovery tank 110 is filtered by the filter device 130 to recover the dust.

3 is a perspective view schematically showing a cyclone for a vacuum cleaner according to an embodiment of the present invention.

In the above embodiment, the cyclone is a cyclone 118, a lid 210, a fixing plate 212, an extension 214, a collecting portion 216, an outlet 218, an inlet 220, a support 222 ).

The said embodiment shows the cyclone of the dust collector comprised in one side of a vacuum cleaner.

The upper part of the cyclone 118 is divided into a plurality and constitutes a support part 222 including a spring in the center of each lid 210. In addition, a fixing plate 212 including a detachable lid 210 on one side thereof is configured at an upper portion thereof, and an extension 214 including an inlet 220 for sucking air is assembled under the fixing plate 212. . In addition, air containing dust is sucked through the inlet 220 under the extension part 214, and a rotatable guide 222 is formed along the inner wall of the extension part 214. The collecting part 216 is formed integrally with the suction air colliding with the wall of the extension part 214 to be discharged upward. In addition, the lower portion of the collecting unit 216 is configured to discharge the outlet 218 quickly, the dust passing through the outlet 218 is collected in the dust collector 136 in the lower portion and the air moves to the filter device 130 do.

Figure 4 is a perspective view schematically showing the lid of the cyclone for the vacuum cleaner according to an embodiment of the present invention.

In the above embodiment, the lid is the dust collector cover 312, the first lid (210a), the second lid (2104b), the third lid (210c), the fourth lid (210d), the first support (222a), the first The second support part 222b, the third support part 222c, the fourth support part 222d, and the inner lid 318 are included.

The above embodiment shows a state in which the lid formed on the fixing plate of the cyclone is divided.

The lid 210 configured at the center of the fixing plate 212 is formed with a lid 210 divided into four equal parts, and the inner lid 318 is provided horizontally with the lid 210. In addition, the lid 210 is divided into four equal 360 degrees in the shape of a circular strip, the first lid 210a, the second lid 210b and the third lid 210c, the fourth lid ( 210d), each lid 210 is formed in a fan shape. In addition, each lid 210 includes a spring 322 therein, and includes a first support part 222a, a second support part 222b, and a third support part 222c configured to be movable up and down. The fourth support part 222d is formed.

Each support portion 222 is supported by a dust collector cover 312, so that the other end is configured to be movable. Then, both ends of the other end by the operation of the spring 322 accommodated in the support portion 222.

The lid 210 is sucked into the air containing the dust through the inlet port 220 is formed on one side of the cyclone 118, the dust is discharged to the outlet 218 is configured in the lower portion. In addition, when a large amount of dust is accumulated in the lower portion of the outlet 218, the dust is accumulated inside the collecting part 216 through the outlet 218 of the cyclone 118. In addition, when dust accumulates inside the collecting unit 216, the suction amount of air decreases. Therefore, the air inside the cyclone 118 is discharged to the lid 210 configured in the upper portion, it is possible to drive the vacuum cleaner 100 until the dust inside the cyclone 118.

Figure 5 is a schematic cross-sectional view of the support portion configured in the lid for the vacuum cleaner according to another embodiment of the present invention.

In this embodiment, the support includes a support 320, a spring 322, and an enclosure 324.

The said embodiment shows the support part which accommodates the spring comprised in the center of a lid | cover.

The support part 222 has a cylindrical shape, the lower part is closed, the upper part is formed with a through hole into which the support is inserted, and the spring 322 is accommodated in the accommodating part 324 therein. In addition, the upper portion of the support 222 is a support 320 for pressing the spring 322 is configured in a T-shape, the support 320 is in contact with the dust collector cover 312. In addition, the lower portion of the support portion 222 is coupled to one side of the lid 210 by welding, and the support 320 is flowed up and down by the spring 322 when the lid 210 flows.

As described above, in the present invention, according to the cyclone cover structure for the vacuum cleaner to which the present invention is applied, it is composed of a plurality of lids to quickly discharge the sucked air, thereby improving the processing capacity of the garbage.

In addition, the space of the cyclone collecting part can also be used as a space for storing waste, so that a large amount of garbage can be collected, thereby increasing work efficiency and obtaining economic benefits.

As described above, the present invention has been described with reference to a preferred embodiment of the present invention, but those skilled in the art can vary the present invention without departing from the spirit and scope of the present invention described in the following Utility Model Registration Claims. It will be understood that modifications and changes can be made.

Claims (4)

In the cyclone configured inside the dust collecting device for the vacuum cleaner is formed between the recovery tank having the opening and closing door and the filter device, A fixing plate configured on the cyclone and configured to penetrate a center of the cyclone; A lid configured to penetrate the center into a circular shape inserted into the center of the fixing plate and separated into a plurality of lids; A support part configured in the center of the upper surface of the lid and including a spring therein and configured to be configured to allow up and down flow; An inner lid configured in a circular shape inside the lid and configured to coincide with an inner surface of the lid; An extension part coupled to the lower side of the fixing plate and including a suction port through which air is sucked to one side in a cylindrical shape; And The cyclone cover structure of the vacuum cleaner, characterized in that the conical shape is integrally formed at the other end of the lower portion and comprises a discharge portion for discharging dust at the other end of the lower portion. The cyclone cover structure according to claim 1, wherein the lid is formed in the center of the fixing plate, and the lid is divided into quarters, and each divided lid is configured to be independently movable. The cyclone cover structure of claim 1, wherein each of the lids is formed in a circular band shape, and each of the lids has a size of about 90 ° by dividing 360 degrees into four equal parts. . The method of claim 1, wherein the support is cylindrical in shape, the lower part is closed, the upper part is formed with a through hole through which the support is inserted, the spring is accommodated in the inner receiving portion, the upper part of the support is a T-shaped support for pressing the spring Cyclone cover structure for a vacuum cleaner, characterized in that the configuration, the support is in contact with the dust collector cover.