Floatable garbage collector capable of sinking to bottom

Abstract

The utility model discloses a sinking and floating type garbage collector which comprises a sewage suction main body provided with a sewage suction channel, the sewage suction main body is provided with a water flow driving device and a filtering and collecting device, and the water flow driving device is used for driving water flow to be sucked into the sewage suction channel and filtered by the filtering and collecting device; the sewage suction main body is detachably provided with a floating structure, and when the floating structure is installed on the sewage suction main body, the sewage suction main body can suspend on the water surface through the floating structure. Compared with the prior art, the garbage collection device has the following advantages and effects that a novel mechanical structure is utilized, the device can be rapidly switched between the two states of sinking to the bottom in water and floating on the water surface, garbage collection of different water layers of the water bottom and the water surface is achieved, and the garbage collection device is more stable and not prone to side inclination when floating in the water.

Description

Technical Field

[0001] The utility model relates to the technical field of pool cleaning equipment, in particular to a sinkable and floatable garbage collector. Background Art

[0002] A Chinese patent with the publication number CN212957842U discloses an underwater sewage suction device for a swimming pool. The underwater sewage suction device for a swimming pool includes a sewage suction machine, a placement frame, a scraping mechanism, a cleaning mechanism and a diversion mechanism. A sewage suction system is installed inside the sewage suction machine. A water inlet pipe is fixedly installed on the side wall of the sewage suction machine. An outlet pipe is fixedly installed on the top of the sewage suction machine. The water inlet pipe and the outlet pipe are fixedly connected to the sewage suction system. A storage groove is formed in the side wall of the sewage suction machine. The placement frame is slidably connected inside the storage groove. A fixing mechanism is installed on the side wall of the placement frame. The scraping mechanism is installed on the side wall of the sewage suction machine. The cleaning mechanism is installed on the side wall of the sewage suction machine. The diversion mechanism is installed on the side wall of the sewage suction machine.

[0003] However, the above underwater sewage suction device has the following disadvantages: The sewage suction device can only move on the bottom through a crawler to clean the stains on the bottom, but some floating garbage, such as leaves, will float on the water surface of the swimming pool, and the underwater sewage suction device cannot clean the floating garbage on the water surface, which urgently needs to be improved. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a sinkable and floatable garbage collector, which can quickly switch the device between the two states of sinking to the bottom and floating on the water surface in the water, and achieve the effect of collecting garbage on the bottom and the water layer on the water surface.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A sinkable and floatable garbage collector includes a sewage suction main body provided with a sewage suction channel, and is characterized in that: The sewage suction main body is provided with a water flow driving device and a filtering and collecting device, and the water flow driving device is used to drive water flow to be inhaled into the sewage suction channel and filtered by the filtering and collecting device;

[0006] The sewage suction main body is detachably provided with a floating structure. When the floating structure is installed on the sewage suction main body, the sewage suction main body can float on the water surface through the floating structure.

[0007] By adopting the above technical solution, the sewage suction main body without a floating structure is put into water, and the sewage suction main body sinks to the bottom by its own gravity. The water flow driving device is started, and the water flow driving device drives the water flow to be sucked into the sewage suction channel and then enters the filtering and collecting device to filter and collect garbage such as leaves at the bottom of the water; when it is necessary to collect the garbage floating on the water surface, a floating structure can be installed on the sewage suction main body. At this time, the sewage suction main body floats on the water surface through the floating structure. The water flow driving device is started, and the water flow driving device drives the water flow to be sucked into the sewage suction channel and then enters the filtering and collecting device to filter and collect the garbage on the water surface. In this way, the floating structure can be disassembled and assembled on the sewage suction main body to realize the switching between sinking to the bottom and floating on the water in the present utility model, and correspondingly collect the garbage at the bottom and on the water surface, having the effect of quickly switching the equipment between the two states of sinking to the bottom and floating on the water in the water and realizing the collection of garbage in different water layers at the bottom and on the water surface.

[0008] The further setting of the present utility model is that: the sewage suction main body includes a fuselage frame and a sewage suction disc fixedly arranged on the fuselage frame, and the sewage suction disc is arranged on one side of the water inlet end of the sewage suction channel.

[0009] By adopting the above technical solution, the sewage suction disc arranged on one side of the water inlet end of the sewage suction channel can collect the garbage in the water in a large range, improve the efficiency of collecting the garbage in the water, and thus improve the cleaning efficiency of the swimming pool.

[0010] The further setting of the present utility model is that: the floating structure includes a plurality of floating parts detachably installed on the sewage suction disc.

[0011] By adopting the above technical solution, when the floating parts are installed on the sewage suction disc, the sewage suction main body can be suspended on the water surface by using the buoyancy generated by the floating parts in the water.

[0012] The further setting of the present utility model is that: a plurality of the floating parts are installed at the bottom of the sewage suction disc.

[0013] The further setting of the present utility model is that: a plurality of the floating parts are installed on the upper end surface of the sewage suction disc.

[0014] By adopting the above technical solution, different from the way of arranging the floating parts at the bottom of the sewage suction disc, fixing the floating parts on the upper end surface of the sewage suction disc will not block the sewage suction port of the sewage suction disc, so that the garbage can be sucked into the sewage suction channel more efficiently.

[0015] The further setting of the present utility model is that: a plurality of rollers are arranged at the bottom of the sewage suction disc.

[0016] By adopting the above technical solution, the sewage suction main body can move at the bottom of the water through the rollers at the bottom of the sewage suction disc.

[0017] A further setting of the present utility model is that several cleaning brushes are provided at the bottom of the sewage suction disc.

[0018] By adopting the above technical solution, the cleaning brushes can brush the sediments attached to the bottom of the water, improving the cleaning and collection effect of the impurities at the bottom of the water.

[0019] A further setting of the present utility model is that the water flow driving device includes a driving motor, an upper impeller assembly and a lower impeller assembly. The driving motor drives the upper impeller assembly and the lower impeller assembly to rotate in opposite directions through a transmission structure. The fan blade setting directions of the lower impeller assembly and the upper impeller assembly are opposite, and the upper impeller assembly and the lower impeller assembly are coaxially arranged at the upper and lower ends of the driving motor.

[0020] By adopting the above technical solution, the present utility model realizes the water suction of the water suction channel through the combined action of the lower impeller assembly and the upper impeller assembly. At this time, the water flow pumped up by the lower impeller assembly will give an impact force to the upper impeller assembly located above, making the rotation of the upper impeller assembly more labor-saving. In addition, since the rotation of the lower impeller assembly will generate a vortex above it to form a turbulent flow, and the upper impeller assembly will quickly draw the water flow above the lower impeller assembly into the filtration and collection device, avoiding the generation of a vortex between the lower impeller assembly and the upper impeller assembly, thereby reducing the influence of the turbulent flow generated by the vortex. The upper impeller assembly and the lower impeller assembly rotating in opposite directions can cancel out the centrifugal force generated by each other, enabling the present utility model to remain upright in the water. Different from the method of only setting a single impeller, this device has the effect of preventing the overall collector from rotating arbitrarily in the water.

[0021] A further setting of the present utility model is that the transmission structure includes a driving bevel gear, a first bevel gear and a second bevel gear. The driving motor drives the driving bevel gear to rotate. The first bevel gear is coaxially connected to the lower impeller assembly through a first rotating shaft. The second bevel gear is coaxially connected to the upper impeller assembly through a second rotating shaft. The two sides of the driving bevel gear are respectively meshed with the first bevel gear and the second bevel gear.

[0022] By adopting the above technical solution, the driving motor drives the driving bevel gear to rotate, and the driving bevel gear drives the first bevel gear and the second bevel gear to rotate in opposite directions, thereby driving the first impeller assembly and the second impeller assembly to rotate in opposite directions.

[0023] A further setting of the present utility model is that the sewage suction main body is provided with a sealing cover housing, and the driving motor, the driving bevel gear, the first bevel gear and the second bevel gear are sealed in the sealing cover housing.

[0024] By adopting the above technical solution, the addition of the sealing cover improves the waterproof and sealing performance of the drive motor. At the same time, the drive bevel gear, the first bevel gear, and the second bevel gear are hermetically arranged in the sealing cover, which can effectively prevent leaves and other garbage from entering the gaps between the drive bevel gear and the first bevel gear and the second bevel gear, thus avoiding the situation of gear jamming.

[0025] In summary, the present utility model has the following beneficial effects:

[0026] By selectively installing a floating structure on the sewage suction main body provided with a sewage suction channel, when in use, the sewage suction main body without the floating structure can be placed in water, and the sewage suction main body sinks to the bottom by its own gravity. Then, the water flow driving device is started, and the water flow driving device drives the water flow to be sucked into the sewage suction channel and then enters the filtering and collecting device to filter and collect leaves and other garbage located at the bottom of the water. When it is necessary to collect the garbage floating on the water surface, the floating structure can be installed on the sewage suction main body. At this time, the sewage suction main body floats on the water surface through the floating structure. The water flow driving device is started, and the water flow driving device drives the water flow to be sucked into the sewage suction channel and then enters the filtering and collecting device to filter and collect the garbage located on the water surface. In this way, the floating structure can be disassembled and assembled on the sewage suction main body to realize the switching between the sinking and floating states of the present utility model in water, and correspondingly collect the garbage at the bottom and on the water surface, achieving the effect of quickly switching the device between the two states of sinking to the bottom and floating on the water surface in water and collecting the garbage in different water layers at the bottom and on the water surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is the structural diagram of the first specific embodiment of the present utility model.

[0028] Figure 2 is the longitudinal sectional view of the first specific embodiment of the present utility model.

[0029] Figure 3 is the present utility model Figure 2 The partial enlarged view of area A in.

[0030] Figure 4 is the exploded view of the first specific embodiment of the present utility model.

[0031] Figure 5 is the view of the sewage suction disc separated from the floating member in the second specific embodiment of the present utility model.

[0032] Figure 6 is the longitudinal sectional view of the sewage suction disc in the third specific embodiment of the present utility model.

[0033] In the figure: 1. Sewage suction main body; 1a. Sewage suction channel; 11. Sealing cover; 111. Sealing ring; 12. Rear cover; 121. Control switch; 13. End cover; 13a. Through hole; 131. Sealing sleeve; 2. Body frame; 2a. Mounting hole; 3. Sewage suction disc; 3a. Chamber; 31. Roller; 32. Cleaning brush; 4. Water flow driving device; 41. Driving motor; 42. Upper impeller assembly; 43. Lower impeller assembly; 44. Driving bevel gear; 45. First bevel gear; 451. First rotating shaft; 46. Second bevel gear; 461. Second rotating shaft; 47. Bearing; 5. Filter collection device; 6. Floating part; 7. Power supply module. Detailed implementation mode

[0034] The present utility model will be further described below in conjunction with the accompanying drawings. Detailed embodiment 1

[0036] A sinkable and floatable garbage collector, as Figures 1-4 shown, includes a sewage suction main body 1. The sewage suction main body 1 includes a body frame 2 provided with a sewage suction channel 1a, and a sewage suction disc 3 fixedly arranged on the body frame 2 and communicated with the water inlet end of the sewage suction channel 1a. The sewage suction main body 1 is provided with a water flow driving device 4 and a filter collection device 5. The water flow driving device 4 is used to drive water to be sucked into the sewage suction channel 1a and filtered by the filter collection device 5. The sewage suction main body 1 is detachably provided with a floating structure. When the floating structure is installed on the sewage suction main body 1, the sewage suction main body 1 can be suspended on the water surface through the floating structure, and the weight of the body frame 2 is greater than the weight of the sewage suction disc 3; the water flow driving device 4 includes a driving motor 41, an upper impeller assembly 42 and a lower impeller assembly 43. The fan blade setting directions of the lower impeller assembly 43 and the upper impeller assembly 42 are opposite. The driving motor 41 drives the upper impeller assembly 42 and the lower impeller assembly 43 to rotate in the opposite direction through a transmission structure, and the upper impeller assembly 42 and the lower impeller assembly 43 are coaxially arranged at the upper and lower ends of the driving motor 41; four rollers 31 are arranged at the bottom of the sewage suction disc 3, and four cleaning brushes 32 are arranged at the bottom of the sewage suction disc 3. The four rollers 31 and the four cleaning brushes 32 are arranged at equal intervals in sequence at the bottom of the sewage suction disc 3. The sewage suction main body 1 can move on the bottom of the water through the rollers 31 at the bottom of the sewage suction disc 3, and the cleaning brush can brush the sediments attached to the bottom of the water, improving the cleaning and collection effect of the impurities at the bottom of the water.

[0037] As Figures 1-2 and Figure 4As shown, the floating structure includes a number of floating members 6 detachably mounted on the sewage suction tray 3. When the floating members 6 are mounted on the sewage suction tray 3, the buoyancy generated by the floating members 6 in water can suspend the sewage suction main body 1 on the water surface. The detachable design facilitates the installation and removal of the floating members 6 on the sewage suction tray 3, improving the convenience of disassembling and assembling the floating structure. In this embodiment, the bottom of the sewage suction tray 3 is provided with an embedded groove, and a plurality of floating members 6 are adapted to be embedded in the corresponding embedded grooves in the shape of the embedded groove, thereby realizing the fixation of the floating members 6 on the bottom of the sewage suction tray 3. In other embodiments, the floating members 6 can also be detachably fixedly connected to the sewage suction tray 3 or the fuselage frame 2 by means of pasting or clamping, etc.

[0038] As Figures 2-4As shown in the figure, the transmission structure includes a driving bevel gear 44, a first bevel gear 45 and a second bevel gear 46. The driving motor 41 drives the driving bevel gear 44 to rotate. The first bevel gear 45 is coaxially connected to the lower impeller assembly 43 through a first rotating shaft 451. The second bevel gear 46 is coaxially connected to the upper impeller assembly 42 through a second rotating shaft 461. The two sides of the driving bevel gear 44 are respectively engaged with the first bevel gear 45 and the second bevel gear 46. The driving motor 41 drives the driving bevel gear 44 to rotate, and the rotation of the driving bevel gear 44 drives the first bevel gear 45 and the second bevel gear 46 to rotate in opposite directions, thereby driving the first impeller assembly and the second impeller assembly to rotate in opposite directions; The sewage suction main body 1 is provided with a sealing cover 11 and a power supply module 7 for supplying power to the water flow driving device 4. The power supply module 7, the driving motor 41, the driving bevel gear 44, the first bevel gear 45 and the second bevel gear 46 are sealed in the sealing cover 11. The power supply module 7 can continuously provide power for the water flow driving device 4. The addition of the sealing cover 11 improves the waterproof and sealing performance of the driving motor 41. At the same time, the driving bevel gear 44, the first bevel gear 45 and the second bevel gear 46 are sealed in the sealing cover, which can effectively prevent garbage such as leaves from entering the gap between the driving bevel gear 44 and the first bevel gear 45 and the second bevel gear 46, resulting in gear jamming; The first rotating shaft 451 and the second rotating shaft 461 are rotatably matched with the sealing cover 11 through bearings 47. Both ends of the sealing cover 11 are provided with end covers 13. The end covers 13 are provided with through holes 13a corresponding to the first rotating shaft 451 and the second rotating shaft 461. The first rotating shaft 451 and the second rotating shaft 461 are rotatably and sealedly connected to the corresponding end covers 13 through sealing sleeves 131. And a sealing ring 111 is provided between the end cover 13 and the sealing cover 11. The addition of the sealing sleeve 131 and the sealing ring 111 improves the waterproof and sealing performance between the end cover 13, the sealing cover 11 and the first rotating shaft 451 and the second rotating shaft 461; An installation hole 2a communicating with the sewage suction channel 1a is opened on the side wall of the fuselage frame 2. The sealing cover 11 is fixedly connected to the side wall of the fuselage frame 2 through the installation hole 2a. The sealing cover 11 is hermetically provided with a rear cover 12. The rear cover 12 is provided with a control switch 121. The sealing cover 11 is arranged at the rear side of the fuselage frame 2, so that the water flow passing through the sewage suction channel 1a is larger. At the same time, it is also convenient for leaves or larger garbage to pass through the sewage suction channel 1a more smoothly, preventing the situation of garbage jamming in the sewage suction channel 1a. A control module is arranged in the sewage suction main body 1. The control switch 121 is connected to the control module for control.

[0039] The basic working principle of the present utility model is as follows: When it is necessary to clean the garbage at the bottom of the water, the sewage suction main body 1 without a floating structure is put into the water, and the driving motor 41 is started. At this time, the garbage at the bottom of the water can be sucked into the sewage suction channel 1a through the water flow driving device 4 and finally enter the filtering and collecting device 5 for filtering and collecting; When it is necessary to clean the garbage on the water surface, the floating structure is installed on the sewage suction main body 1, and the buoyancy generated by the floating structure in the water makes the sewage suction main body 1 suspended above the water surface. Moreover, since the weight of the fuselage frame 2 is greater than the weight of the sewage suction disc 3, the center of gravity of the sewage suction main body 1 is close to the side of the fuselage frame 2. After the sewage suction main body 1 with the floating structure is placed into the water in the forward direction, the sewage suction main body 1 will automatically flip 180°, so that the sewage suction main body 1 is suspended upside down on the water surface, and the filtering and collecting device 5 is used to filter and collect the garbage on the upper layer of the water surface; In addition, regardless of whether the sewage suction main body 1 is at the bottom of the water or above the water surface, the driving motor 41 drives the upper impeller assembly 42 and the lower impeller assembly 43 to rotate in opposite directions through the transmission structure, so that the centrifugal forces generated by the rotation of the upper impeller assembly 42 and the lower impeller assembly 43 in the water cancel each other out, thereby realizing that the sewage suction main body 1 can maintain an upright and balanced state in the water. Different from the method of only setting a single impeller, this solution has the effect of preventing the entire collector from rotating arbitrarily in the water; And the present utility model realizes the water absorption of the water absorption channel through the combined action of the lower impeller assembly 43 and the upper impeller assembly 42. At this time, the water flow pumped up by the lower impeller assembly 43 will give an impact force to the upper impeller assembly 42 located above, making the rotation of the upper impeller assembly 42 more labor-saving. In addition, since the rotation of the lower impeller assembly 43 will generate a vortex above it to form a turbulent flow, and the upper impeller assembly 42 will quickly draw the water flow above the lower impeller assembly 43 into the filtering and collecting device 5, avoiding the generation of a vortex between the lower impeller assembly 43 and the upper impeller assembly 42, thereby reducing the influence of the turbulent flow generated by the vortex, and having the effects of quickly switching the device between the two states of sinking to the bottom and floating on the water surface in the water, realizing the collection of garbage in the water layers at the bottom and on the water surface, and being more stable and less likely to tip over when floating in the water. Specific Embodiment Two

[0041] A sinkable and floatable garbage collector, as Figure 5 shown, the difference between this embodiment and Specific Embodiment One is that a plurality of floating members 6 are detachably and fixedly connected to the upper end surface of the sewage suction disc 3. The upper end surface referred to in this embodiment is the surface of the sewage suction disc 3 away from the roller 31. Different from the method of setting the floating members 6 at the bottom of the sewage suction disc 3, fixing the floating members 6 on the upper end surface of the sewage suction disc 3 will not block the sewage suction port of the sewage suction disc 3, so that garbage can be more efficiently sucked into the sewage suction channel 1a.

[0042] The other structures of this embodiment are the same as those of Specific Embodiment One and will not be described herein again. Specific Embodiment Three

[0044] A sinkable and floatable garbage collector, as Figure 6 shown. The difference between this embodiment and the first specific embodiment is that: a chamber 3a for installing a cleaning brush 32 is opened at the bottom of the sewage suction disc 3, and a number of floating members 6 are filled in the corresponding chamber 3a. In this embodiment, the floating members 6 are filled in the chamber 3a at the bottom of the sewage suction disc 3, so that the floating members 6 will not block the sewage suction port of the sewage suction disc 3, thereby enabling garbage to be sucked into the sewage suction channel 1a more efficiently. In addition, it is also beneficial to improve the simplicity and beauty of the overall appearance of this embodiment.

[0045] The other structures of this embodiment are the same as those of the first specific embodiment and will not be elaborated here.

[0046] The above is only the preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structures, features, and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims

1. A sinkable and floatable garbage collector, comprising a sewage suction main body (1) provided with a sewage suction channel (1a), characterized in that: The sewage suction main body (1) is provided with a water flow driving device (4) and a filtering and collecting device (5). The water flow driving device (4) is used to drive water flow to be sucked into the sewage suction channel (1a) and pass through the filtering and collecting device (5). The sewage suction main body (1) is detachably provided with a floating structure. When the floating structure is installed on the sewage suction main body (1), the sewage suction main body (1) can be suspended on the water surface through the floating structure.

2. The floating and sinking type garbage collector according to claim 1, wherein: The sewage suction main body (1) includes a fuselage frame (2) and a sewage suction disc (3) fixedly arranged on the fuselage frame (2), and the sewage suction disc (3) is arranged on one side of the water inlet end of the sewage suction channel (1a).

3. The floating and submersible garbage collector according to claim 2, wherein: The floating structure includes a plurality of floating members (6) detachably installed on the sewage suction disc (3).

4. The bottom-sinkable and floatable garbage collector according to claim 3, wherein: A plurality of the floating members (6) are installed at the bottom of the sewage suction disc (3).

5. The bottom-sinkable and floatable garbage collector according to claim 3, characterized in that: A plurality of the floating members (6) are installed on the upper end surface of the sewage suction disc (3).

6. The bottom-sinkable and floatable garbage collector according to claim 2, wherein: A plurality of rollers (31) are arranged at the bottom of the sewage suction disc (3).

7. A sinkable and floatable garbage collector according to claim 2, characterized in that: A plurality of cleaning brushes (32) are arranged at the bottom of the sewage suction disc (3).

8. A sinkable and floatable garbage collector according to claim 1, characterized in that: The water flow driving device (4) includes a driving motor (41), an upper impeller assembly (42) and a lower impeller assembly (43). The driving motor (41) drives the upper impeller assembly (42) and the lower impeller assembly (43) to rotate in opposite directions through a transmission structure. The fan blade setting directions of the lower impeller assembly (43) and the upper impeller assembly (42) are opposite, and the upper impeller assembly (42) and the lower impeller assembly (43) are coaxially arranged at the upper and lower ends of the driving motor (41).

9. The sinkable and floatable garbage collector according to claim 8, characterized in that: The transmission structure includes a driving bevel gear (44), a first bevel gear (45) and a second bevel gear (46). The driving motor (41) drives the driving bevel gear (44) to rotate. The first bevel gear (45) is coaxially connected to the lower impeller assembly (43) through a first rotating shaft (451). The second bevel gear (46) is coaxially connected to the upper impeller assembly (42) through a second rotating shaft (461). The two sides of the driving bevel gear (44) are respectively meshed with the first bevel gear (45) and the second bevel gear (46).

10. A sinkable and floatable garbage collector according to claim 9, characterized in that: The sewage suction main body (1) is provided with a sealing cover (11), and the driving motor (41), the driving bevel gear (44), the first bevel gear (45) and the second bevel gear (46) are sealed in the sealing cover (11).

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