Transmission connection device of motor and rotary drum type oil collector

Abstract

The utility model provides a transmission connection device of a motor and a rotary drum type oil collecting machine, and belongs to the technical field of oil collecting machines. The transmission connection device of the motor and the rotary drum type oil collecting machine comprises a first box body and a second box body, and the same oil collecting mechanism is connected between the first box body and the second box body. The double-end worm is installed in the first box body, the double-end worm is in transmission with the two worm wheels, so that the double-end worm drives the two worm wheels to rotate so as to drive the two oil sticking rotary drums to rotate oppositely, the rotating speed of the oil sticking rotary drums can be reduced in a double-end worm driving mode, meanwhile, the motor and the transmission shaft are installed in the first box body, and the rotating speed of the oil sticking rotary drums can be reduced. The motor and the transmission shaft are provided with a first belt pulley and a second belt pulley which are in mutual transmission, and the double-end worm and the transmission shaft are provided with a first horizontal gear and a second horizontal gear which are meshed with each other, so that the purpose of speed reduction of the double-end worm is achieved, the rotating speed of the rotary drum can be further reduced, and the situation that oil on the oil-sticking rotary drum is thrown out, and the oil collecting efficiency is affected is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of oil recovery machines, in particular to a transmission connecting device of a motor and a rotary drum oil recovery machine. BACKGROUND

[0002] The rotary drum oil recovery machine is a common oil recovery equipment for recovering floating oil on the water surface. By rotating the rotary drum on the water surface, oil and water are separated by utilizing the lipophilic and hydrophobic characteristics of the rotary drum, and the separated oil is pumped away.

[0003] When using the rotary drum oil recovery machine, each rotary drum of the rotary drum oil recovery machine is connected with a motor to drive the rotary drum to rotate. However, the rotary drum should not rotate too fast in water to prevent the oil on the rotary drum from being thrown out. The internal space of the oil recovery machine is limited, and it is not convenient to install a corresponding number of reduction motors. Therefore, a transmission connecting device of a motor and a rotary drum oil recovery machine is provided. CONTENT OF THE UTILITY MODEL

[0004] In order to make up for the above shortcomings, the present application provides a transmission connecting device of a motor and a rotary drum oil recovery machine, which aims to improve the problem that the existing rotary drum oil recovery machine is not convenient to install a reduction device.

[0005] The present application provides a transmission connecting device of a motor and a rotary drum oil recovery machine, which includes a first box body and a second box body. The first box body and the second box body are connected with the same oil recovery mechanism. A driving mechanism and a double-head worm are installed in the first box body. The driving mechanism is in transmission with the oil recovery mechanism through the double-head worm.

[0006] In a specific embodiment, the oil recovery mechanism includes two oil sticking rotary drums. One end of each of the two oil sticking rotary drums is rotatably connected with the side wall of the second box body. The other end of each of the two oil sticking rotary drums rotatably penetrates the side wall of the first box body, and a worm wheel is installed on the other end of each of the two oil sticking rotary drums. The two worm wheels are in transmission with the double-head worm.

[0007] In a specific embodiment, two opposite helical threads are arranged on the double-head worm, and the two worm wheels are arranged in meshing engagement with the two helical threads at the two ends, respectively.

[0008] In a specific embodiment, the oil recovery mechanism further includes an oil storage tank. The two ends of the oil storage tank are fixedly connected with the side walls of the first box body and the second box body, respectively. Two oil scraping plates are fixedly installed on the top of the oil storage tank, and the two oil scraping plates are arranged in contact with the outer walls of the two oil sticking rotary drums, respectively.

[0009] In a specific embodiment, an oil suction pipe is arranged through the second box body. The inlet end of the oil suction pipe is located in the oil storage tank.

[0010] In a specific embodiment, the driving mechanism comprises a motor installed in the first box and a transmission shaft, the motor is in transmission with the double-end worm through the transmission shaft.

[0011] In a specific embodiment, a first belt pulley is installed on the motor driving shaft, a second belt pulley is installed on the transmission shaft and in transmission with the first belt pulley, a first spur gear is installed on the double-end worm, and a second spur gear is installed on the transmission shaft and in mesh with the first spur gear.

[0012] In a specific embodiment, a floating plate is installed at the bottom of the first box and the second box.

[0013] Advantages of the present application: by installing a double-end worm in the first box, the double-end worm is in transmission with two worm gears, so that the double-end worm drives the two worm gears to rotate, thereby driving the two oil-sticking rotary drums to rotate towards each other, and the double-end worm driving mode can reduce the rotating speed of the oil-sticking rotary drums. Meanwhile, a motor and a transmission shaft are installed in the first box, a first belt pulley and a second belt pulley are installed on the motor and the transmission shaft and in transmission with each other, and a first spur gear and a second spur gear are installed on the double-end worm and the transmission shaft and in mesh with each other, so as to achieve the purpose of speed reduction of the double-end worm, thereby further reducing the rotating speed of the rotary drums to avoid the oil on the oil-sticking rotary drums being thrown out and affecting the oil collection efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0015] Figure 1 is the first perspective view of the transmission connection device of the motor and rotary drum type oil collector provided by the embodiments of the present application;

[0016] Figure 2 is the second perspective view of the transmission connection device of the motor and rotary drum type oil collector provided by the embodiments of the present application;

[0017] Figure 3 is the partial cross-sectional view of the transmission connection device of the motor and rotary drum type oil collector provided by the embodiments of the present application;

[0018] Figure 4 is the side cross-sectional view of the transmission connection device of the motor and rotary drum type oil collector provided by the embodiments of the present application;

[0019] Figure 5The oil collecting mechanism side structure schematic diagram of the motor and the transmission connecting device of the rotary drum oil collecting machine is provided for the embodiment of the present application.

[0020] In the figure: 10-first box; 20-second box; 210-oil suction pipe; 30-oil collecting mechanism; 310-oil sticking drum; 320-worm gear; 330-oil storage tank; 340-oil scraping plate; 40-driving mechanism; 410-motor; 420-transmission shaft; 50-double head worm; 510-first flat gear; 60-first pulley; 610-second pulley; 70-second flat gear; 80-floating plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0022] Please refer to Figures 1-5 , the present application provides a motor 410 and the transmission connecting device of the rotary drum oil collecting machine, which comprises a first box 10 and a second box 20, and an oil collecting mechanism 30 is connected between the first box 10 and the second box 20. A driving mechanism 40 and a double head worm 50 are installed in the first box 10. The driving mechanism 40 drives the oil collecting mechanism 30 through the double head worm 50. Specifically, the rotary drum oil collecting machine of the present application moves on the water surface by being towed by a ship. The specific towing structure is prior art. Further, the driving mechanism 40 drives the double head worm 50 to rotate, so that the double head worm 50 drives the oil collecting mechanism 30 to rotate, thereby achieving the purpose of oil collection.

[0023] Please refer to Figure 3 , the oil collecting mechanism 30 comprises two oil sticking drums 310. One end of each oil sticking drum 310 is rotatably connected to the side wall of the second box 20, and the other end of each oil sticking drum 310 rotatably penetrates the side wall of the first box 10. A worm gear 320 is installed on the other end of each oil sticking drum 310. The two worm gears 320 are in transmission with the double head worm 50. When the double head worm 50 rotates to drive the two worm gears 320 to rotate, the purpose of reducing the rotating speed of the worm gears 320 can be achieved. Further, the rotating speed of the oil sticking drums 310 can be reduced to avoid the situation that the oil sticking drums 310 rotate at high speed and the oil is thrown back into the water, thereby avoiding affecting the oil collection efficiency.

[0024] Please refer to Figure 4 , the double head worm 50 is provided with two opposite spiral threads. The two worm gears 320 are respectively arranged in meshing with the two spiral threads. It should be noted that when the double head worm 50 rotates, the spiral threads push the worm gears 320 to rotate. At the same time, the two spiral threads are oppositely arranged to realize the opposite rotation of the two worm gears 320, thereby realizing the opposite rotation of the two oil sticking drums 310 to transport the oil to the middle.

[0025] Please refer toFigure 5 The oil collection mechanism 30 also includes an oil storage tank 330. The two ends of the oil storage tank 330 are fixedly connected to the side walls of the first housing 10 and the second housing 20, respectively. Two oil scraping plates 340 are fixedly installed on the top of the oil storage tank 330. The two oil scraping plates 340 are respectively in contact with the outer walls of the two oil-sticking rotating cylinders 310. In the specific arrangement, the oil scraping plates 340 are attached to the outer walls of the oil-sticking rotating cylinders 310, thereby scraping off the oil on the oil-sticking rotating cylinders 310 and allowing the oil to flow into the oil storage tank 330 to achieve the purpose of oil collection.

[0026] See Figure 2 and 5 An oil suction pipe 210 is installed through the second housing 20. The inlet end of the oil suction pipe 210 is located inside the oil storage tank 330. When installed, the oil suction pipe 210 is connected to the existing water pump. Specifically, the water pump is installed on the ship to extract oil from the oil storage tank 330 so that the oil in the oil storage tank 330 can be discharged in time. Furthermore, a flange (not shown in the figure) is installed at one end of the oil suction pipe 210 for connection to external pipelines.

[0027] See Figure 4 The drive mechanism 40 includes a motor 410 and a transmission shaft 420 installed inside the first housing 10. The motor 410 is driven by a double-headed worm gear 50 via the transmission shaft 420. Specifically, a fixed plate is fixedly installed on the inner wall of the first housing 10. One end of the transmission shaft 420 is rotatably connected to the fixed plate. A first pulley 60 is installed on the drive shaft of the motor 410, and a second pulley 610 that drives the first pulley 60 is installed on the transmission shaft 420. Specifically, the first pulley 60 and the second pulley 610 are wound with the same transmission belt. A first spur gear 510 is installed on the double-headed worm gear 50, and a second spur gear 70 that meshes with the first spur gear 510 is installed on the transmission shaft 420. In the specific configuration, the first pulley 60 drives the second pulley 610 to rotate, causing the transmission shaft 420 to rotate, which in turn causes the second spur gear 70 to drive the first spur gear 510 to rotate, thus achieving the purpose of deceleration.

[0028] See Figures 1-3 The first housing 10 and the second housing 20 are equipped with float plates 80 at the bottom. It should be noted that the float plates 80 enable the rotary drum oil collector of this application to float on the water surface. At the same time, the top of the first housing 10 and the second housing 20 are both open, and the top openings are equipped with sealing plates, so that the first housing 10 and the second housing 20 can be opened. The sealing plates are installed in the existing screw and screw hole connection method.

[0029] The motor 410 and the transmission connecting device of the rotary drum oil collecting machine are used in the following way: the oil collecting machine is put into water and connected with the existing ship, so that the ship drags the device to move, and the suction pipe 210 is connected with the existing water pump, then the motor 410 is started, the motor 410 drives the transmission shaft 420 to rotate through the first belt pulley 60 and the second belt pulley 610, the transmission shaft 420 drives the double-end worm 50 to rotate through the second spur gear 70 and the first spur gear 510, the double-end worm 50 drives the two worm gears 320 to rotate in the same direction, so that the two oil sticking rotary drums 310 are driven to rotate in the same direction, the oil sticking rotary drums 310 adsorb the oil in water and drive the oil to the oil scraping plate 340, so that the oil is scraped into the oil storage tank 330, and the water pump can pump out the oil in the oil storage tank 330 through the suction pipe 210, the ship drags the oil collecting machine to move, so as to achieve the purpose of oil collection.

[0030] It should be noted that the specific model and specification of the motor 410 need to be selected and determined according to the actual specification of the device, and the specific selection calculation method adopts the existing technology in the art, so it will not be described in detail.

[0031] The power supply of the motor 410 and its principle are clear to those skilled in the art, and will not be described in detail here.

[0032] The above is only an embodiment of the present application and is not used to limit the protection scope of the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made in the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

Claims

1. A transmission connection device between a motor and a rotary drum oil collector, characterized in that, It includes a first housing (10) and a second housing (20), and the first housing (10) and the second housing (20) are connected by the same oil collection mechanism (30). The first housing (10) is equipped with a drive mechanism (40) and a double-headed worm gear (50). The drive mechanism (40) is driven by the double-headed worm gear (50) and the oil collection mechanism (30).

2. The transmission connection device between the motor and the rotary drum oil collector according to claim 1, characterized in that, The oil collection mechanism (30) includes two oil-sticking drums (310). One end of each oil-sticking drum (310) is rotatably connected to the side wall of the second housing (20). The other end of each oil-sticking drum (310) rotatably passes through the side wall of the first housing (10). Each of the other ends of the oil-sticking drums (310) is equipped with a worm gear (320), and the two worm gears (320) are driven by the double-headed worm (50).

3. The transmission connection device between the motor and the rotary drum oil collector according to claim 2, characterized in that, The double-headed worm (50) is provided with two sections of spiral threads arranged in opposite directions, and the two worm wheels (320) are respectively engaged with the spiral threads at both ends.

4. The transmission connection device between the motor and the rotary drum oil collector according to claim 2, characterized in that, The oil collection mechanism (30) also includes an oil storage tank (330), the two ends of which are fixedly connected to the side walls of the first box (10) and the second box (20) respectively, and two oil scraping plates (340) are fixedly installed on the top of the oil storage tank (330), and the two oil scraping plates (340) are respectively in contact with the outer walls of the two oil-sticking drums (310).

5. The transmission connection device between the motor and the rotary drum oil collector according to claim 4, characterized in that, An oil suction pipe (210) is provided through the second housing (20), and the inlet end of the oil suction pipe (210) is located inside the oil storage tank (330).

6. The transmission connection device between the motor and the rotary drum oil collector according to any one of claims 1-5, characterized in that, The drive mechanism (40) includes a motor (410) and a transmission shaft (420) installed in the first housing (10). The motor (410) is driven by the double-headed worm gear (50) through the transmission shaft (420).

7. The transmission connection device between the motor and the rotary drum oil collector according to claim 6, characterized in that, The motor (410) drive shaft is equipped with a first pulley (60), the transmission shaft (420) is equipped with a second pulley (610) that drives the first pulley (60), the double-headed worm gear (50) is equipped with a first spur gear (510), and the transmission shaft (420) is equipped with a second spur gear (70) that meshes with the first spur gear (510).

8. The transmission connection device between the motor and the rotary drum oil collector according to claim 1, characterized in that, The bottom of the first box (10) and the second box (20) are equipped with floating plates (80).

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