Dust collector with multi-stage cyclone separation structure

Abstract

The utility model relates to the field of dust collectors, and discloses a dust collector with a multi-stage cyclone separation structure. The separation part is arranged in the dust collector; and the collecting part is arranged in the dust collector. The separation part comprises a cyclone collector, dust is sucked in from the dust suction pipe through the separation part, so that the dust is subjected to single separation through the cyclone collector, the dust falls into the storage barrel, the exhaust fan is driven, the dust in the storage barrel enters the cyclone collector again through the conveying pipeline, secondary separation is performed, and the dust is collected through the cyclone collector. When the cyclone collector carries out word separation, the motor is driven to enable the cam at the output end of the motor to rotate, so that the brake rod is controlled to move up and down, the first connecting rod and the second connecting rod are driven to rotate around the shaft, the baffle is controlled to be closed under the assistance of the cyclone collector, and the baffle is controlled to be opened and closed during secondary separation. The effect of controlling separation of the cyclone collector for multiple times is achieved.

Description

Technical Field

[0001] The utility model relates to the field of vacuum cleaners, in particular to a vacuum cleaner with a multi-stage cyclone separation structure. Background Art

[0002] A vacuum cleaner is a device that uses a gas pump to create a partial vacuum, generate suction and suck up dust from the floor or other locations. It was invented by Daniel Hess of the West Union Company in Iowa in 1860. A vacuum cleaner consists of a suction tube, wheels, and a dust bag. According to its structure, it can be divided into vertical, horizontal, and portable types; according to the way it is used, it can be divided into floor-standing, brush-type, and portable types. The principle is that the impeller is driven by an electric motor, and the negative pressure generated by the rotation of the impeller is used to suck the dust and debris from the outside together with the air into the box to achieve the purpose of cleaning. Its purpose is to clean the dust, dirt, and debris that are generally difficult to remove on the floor, carpets, sofas, walls, furniture, clothes, and books on bookshelves.

[0003] However, the cyclone separation structure inside the current vacuum cleaner is generally a single cyclone separation, which cannot achieve multiple cyclone separations, so that the dust separation is not thorough enough and the dust filtering effect is poor, thereby affecting the work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a vacuum cleaner with a multi-stage cyclone separation structure to achieve the purpose of solving the above-mentioned background technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a vacuum cleaner with a multi-stage cyclone separation structure, comprising: a vacuum cleaner; a separation part arranged inside the vacuum cleaner; and a collection part arranged inside the vacuum cleaner.

[0006] Preferably, the separation portion includes: a cyclone collector fixedly connected to the interior of the vacuum cleaner; and a dust suction pipe communicatively connected to one side of the cyclone collector.

[0007] Preferably, the bottom of the cyclone collector is connected to a storage cylinder, a slot is provided on the front side of the storage cylinder, one side of the storage cylinder is connected to an exhaust fan, the output end of the exhaust fan is connected to a transmission pipe, and one end of the transmission pipe is connected to a dust suction pipe.

[0008] Preferably, a fixing frame is fixedly connected between the inner sides of the transmission pipeline, a baffle is rotatably connected between the inner sides of the fixing frame via an axle rod, a motor is fixedly connected to the outer wall of the fixing frame, and a connecting rod 1 is movably connected to the inner side of the fixing frame via a base.

[0009] Preferably, the output end of the motor passes through one side of the fixed frame and is fixedly connected to a cam, one side of the cam is fixedly connected to a brake rod, one side of the baffle is movably connected to connecting rod 2 through a base, the brake rod is rotatably connected to one end of connecting rod 1 through an axle, and the brake rod is rotatably connected to one end of connecting rod 2 through an axle.

[0010] Preferably, the collecting part includes: a collecting box, which is slidably connected to the inside of the storage tube; and a clamping rod, which is rotatably connected to the front side of the storage tube through an axle.

[0011] Preferably, a handle is fixedly connected to the front side of the collection box, a spring is provided between the clamping rod and the storage tube, one end of the spring is fixedly connected to one side of the clamping rod, and the other end is fixedly connected to one side of the storage tube.

[0012] Preferably, a clamping block is snap-connected between the clamping rods, and the clamping block is snap-connected with the clamping slot.

[0013] The utility model provides a vacuum cleaner with a multi-stage cyclone separation structure. It has the following beneficial effects:

[0014] (1) The utility model uses the separation part to suck dust from the dust suction pipe, so that the dust is separated once by the cyclone collector, and then falls into the storage tube, and drives the exhaust fan to make the dust in the storage tube enter the cyclone collector again through the transmission pipe for secondary separation. When the cyclone collector is performing word separation, the motor is driven to rotate the cam at the output end of the motor, thereby controlling the up and down movement of the brake rod, thereby driving the connecting rod 1 and the connecting rod 2 to rotate around the axis. With the assistance of the cyclone collector, the baffle is controlled to be closed. During the secondary separation, the baffle is controlled to open and close, so as to achieve the effect of controlling the separation of the cyclone collector multiple times.

[0015] (2) The utility model uses the collecting part to hold the handle, insert the collection box into the storage tube, slide the clamping rods on both sides relative to each other, thereby controlling one end of the clamping rod to clamp and fix the collection box, and then insert the card block into the card slot, so that the card block keeps the clamping rods on both sides fixed, thereby achieving the effect of fixing the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the main schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front view of the overall structure of the utility model;

[0018] Figure 3 This is a view of the separation part of the utility model;

[0019] Figure 4 This is a detailed view of the separation part of the utility model;

[0020] Figure 5 This is a view of the collection part of the utility model.

[0021] In the figure: 1 vacuum cleaner, 2 separation part, 3 collection part;

[0022] 211 cyclone collector, 212 dust suction pipe, 213 storage cylinder, 214 exhaust fan, 215 transmission pipeline, 216 fixing frame, 217 baffle, 218 motor, 219 cam, 220 connecting rod 1, 221 connecting rod 2, 222 brake rod;

[0023] 311 collecting box, 312 handle, 313 clamping rod, 314 spring, 315 block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to 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 the embodiments. Based on the embodiments in 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.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0026] A preferred embodiment of a vacuum cleaner with a multi-stage cyclone separation structure provided by the utility model is as follows Figure 1-5 As shown: a vacuum cleaner with a multi-stage cyclone separation structure, comprising: a vacuum cleaner 1; a separation part 2 arranged inside the vacuum cleaner 1; and a collection part 3 arranged inside the vacuum cleaner 1.

[0027] The separation part 2 includes: a cyclone collector 211 fixedly connected to the inside of the vacuum cleaner 1; and a dust suction pipe 212 connected to one side of the cyclone collector 211.

[0028] The bottom of the cyclone collector 211 is connected to a storage cylinder 213, a card slot is provided on the front side of the storage cylinder 213, one side of the storage cylinder 213 is connected to an exhaust fan 214, the output end of the exhaust fan 214 is connected to a transmission pipe 215, and one end of the transmission pipe 215 is connected to the dust suction pipe 212.

[0029] A fixing frame 216 is fixedly connected to the inner side of the transmission pipe 215, a baffle 217 is rotatably connected to the inner side of the fixing frame 216 via an axle, a motor 218 is fixedly connected to the outer wall of the fixing frame 216, and a connecting rod 220 is movably connected to the inner side of the fixing frame 216 via a base.

[0030] The output end of the motor 218 passes through one side of the fixed frame 216 and is fixedly connected to a cam 219, one side of the cam 219 is fixedly connected to a brake rod 222, one side of the baffle 217 is movably connected to a connecting rod 221 through a base, the brake rod 222 is rotatably connected to one end of the connecting rod 1 220 through an axle, and the brake rod 222 is rotatably connected to one end of the connecting rod 2 21 through an axle.

[0031] Furthermore, the present embodiment sucks the dust from the dust suction pipe 212, thereby performing a single separation on the dust through the cyclone collector 211, and causing the dust to fall into the storage tube 213, and drives the exhaust fan 214 to allow the dust inside the storage tube 213 to re-enter the cyclone collector 211 through the transmission pipe 215 for secondary separation. When the cyclone collector 211 performs word separation, the motor 218 is driven to rotate the cam 219 at the output end of the motor 218, thereby controlling the brake rod 222 to move up and down, thereby driving the connecting rod 1 220 and the connecting rod 2 221 to rotate around the axis. With the assistance of the cyclone collector 211, the baffle 217 is controlled to be closed. During the secondary separation, the baffle 217 is controlled to open and close, thereby achieving the effect of controlling the separation of the cyclone collector 211 multiple times. Example

[0032] Based on Example 1, a preferred embodiment of a vacuum cleaner with a multi-stage cyclone separation structure provided by the present invention is as follows: Figure 1-5 As shown: the collecting part 3 includes: a collecting box 311, which is slidably connected to the inside of the storage tube 213; and a clamping rod 313, which is rotatably connected to the front side of the storage tube 213 through an axle.

[0033] A handle 312 is fixedly connected to the front side of the collection box 311 , a spring 314 is provided between the clamping rod 313 and the storage tube 213 , one end of the spring 314 is fixedly connected to one side of the clamping rod 313 , and the other end is fixedly connected to one side of the storage tube 213 .

[0034] A clamping block 315 is clamped and connected between the clamping rods 313 , and the clamping block 315 is clamped and connected with the clamping slot.

[0035] Furthermore, in this embodiment, by holding the handle 312, the collection box 311 is inserted into the storage tube 213, and the clamping rods 313 on both sides slide relatively, thereby controlling one end of the clamping rod 313 to clamp and fix the collection box 311, and then the clamping block 315 is inserted into the card slot, so that the clamping block 315 keeps the clamping rods 313 on both sides fixed, thereby achieving the effect of fixing the collection box 311.

[0036] When in use, first, the dust is sucked from the dust suction pipe 212, so that the dust is separated once through the cyclone collector 211, and then falls into the storage tube 213, and the exhaust fan 214 is driven to make the dust inside the storage tube 213 enter the cyclone collector 211 again through the transmission pipe 215 for secondary separation. When the cyclone collector 211 is performing word separation, the motor 218 is driven to make the cam 219 at the output end of the motor 218 rotate, thereby controlling the brake rod 222 to move up and down, thereby driving the connecting rod 1 220 and the connecting rod 221 to rotate. The shaft rotates, and with the assistance of the cyclone collector 211, the baffle 217 is controlled to be closed. During the secondary separation, the baffle 217 is controlled to open and close, thereby achieving the effect of controlling the separation of the cyclone collector 211 multiple times; secondly, holding the handle 312, the collection box 311 is inserted into the storage tube 213, and the clamping rods 313 on both sides are relatively slid, so as to control one end of the clamping rod 313 to clamp and fix the collection box 311, and then the card block 315 is inserted into the card slot, so that the card block 315 keeps the clamping rods 313 on both sides fixed, thereby achieving the effect of fixing the collection box 311.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[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 vacuum cleaner with a multi-stage cyclone separation structure, characterized in that: include: Vacuum cleaner (1); A separation portion (2) disposed inside the vacuum cleaner (1); A collecting portion (3) disposed inside the vacuum cleaner (1); The separation part (2) comprises: A cyclone collector (211) fixedly connected to the interior of the vacuum cleaner (1); A dust suction pipe (212) is connected to one side of the cyclone collector (211); The collecting part (3) comprises: A collection box (311) is slidably connected to the interior of the storage tube (213); The clamping rod (313) is rotatably connected to the front side of the storage tube (213) via a shaft.

2. A vacuum cleaner with a multi-stage cyclone separation structure according to claim 1, characterized in that: The bottom of the cyclone collector (211) is connected to a storage cylinder (213), a slot is provided on the front side of the storage cylinder (213), one side of the storage cylinder (213) is connected to an exhaust fan (214), an output end of the exhaust fan (214) is connected to a transmission pipe (215), and one end of the transmission pipe (215) is connected to a dust suction pipe (212).

3. A vacuum cleaner with a multi-stage cyclone separation structure according to claim 2, characterized in that: A fixing frame (216) is fixedly connected between the inner sides of the transmission pipe (215), a baffle (217) is rotatably connected between the inner sides of the fixing frame (216) via an axle rod, a motor (218) is fixedly connected to the outer wall of the fixing frame (216), and a connecting rod 1 (220) is movably connected to the inner side of the fixing frame (216) via a base.

4. A vacuum cleaner with a multi-stage cyclone separation structure according to claim 3, characterized in that: The output end of the motor (218) passes through one side of the fixed frame (216) and is fixedly connected to a cam (219); one side of the cam (219) is fixedly connected to a brake rod (222); one side of the baffle (217) is movably connected to a second connecting rod (221) via a base; the brake rod (222) is rotatably connected to one end of the first connecting rod (220) via an axle; and the brake rod (222) is rotatably connected to one end of the second connecting rod (221) via an axle.

5. The vacuum cleaner with a multi-stage cyclone separation structure according to claim 1, characterized in that: A handle (312) is fixedly connected to the front side of the collection box (311), a spring (314) is provided between the clamping rod (313) and the storage cylinder (213), one end of the spring (314) is fixedly connected to one side of the clamping rod (313), and the other end is fixedly connected to one side of the storage cylinder (213).

6. The vacuum cleaner with a multi-stage cyclone separation structure according to claim 1, characterized in that: A clamping block (315) is clamped and connected between the clamping rods (313), and the clamping block (315) is clamped and connected to the clamping slot.

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