CN112109870B - Aquatic rubbish cleaning device is with winding screw of water-proof grass - Google Patents
Aquatic rubbish cleaning device is with winding screw of water-proof grass Download PDFInfo
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- CN112109870B CN112109870B CN202011033705.5A CN202011033705A CN112109870B CN 112109870 B CN112109870 B CN 112109870B CN 202011033705 A CN202011033705 A CN 202011033705A CN 112109870 B CN112109870 B CN 112109870B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 29
- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 17
- 238000004804 winding Methods 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 241000196324 Embryophyta Species 0.000 abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 241001113556 Elodea Species 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 244000058871 Echinochloa crus-galli Species 0.000 description 1
- 235000015225 Panicum colonum Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
- B63H5/165—Propeller guards, line cutters or other means for protecting propellers or rudders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
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Abstract
The invention provides a propeller wound by waterproof grass for an underwater garbage cleaning device, and relates to the field of environmental protection equipment. The base is internally provided with a motor, one side of the base is connected with a sleeve, a transmission shaft of the motor extends into the sleeve, and the sleeve is internally provided with a connecting sleeve. This aquatic rubbish cleaning device is with preventing winding screw of pasture and water through setting up sleeve, sliding sleeve, adapter sleeve, protects motor drive shaft. Through the cooperation of the small electric push rod and the connecting sheet, the second clamping wheel is far away from the first clamping wheel to idle the motor, and the phenomenon that the water plants wind the propeller to cause the motor to be damaged is avoided. The outer blades are arranged on the surfaces of the inner blades, and are separated from the inner blades by the large-power push rod, so that the outer blades are far away from the inner blades with the wound aquatic weeds, and the aquatic weeds are separated. Further playing the effect of preventing the waterweeds from continuing to wind. Manual cleaning is not required.
Description
Technical Field
The invention relates to the technical field of environmental protection equipment, in particular to a propeller wound by water-proof grass for an underwater garbage cleaning device.
Background
According to investigation, it is known that rivers and lakes in cities of China are polluted by floating garbage to different degrees at present due to random discarding of household garbage. And the water surface garbage can not be treated in time to generate secondary pollutants, which seriously affects the water quality and threatens the body health of residents using the water bodies as domestic water. In the prior art, sanitation workers generally drive a boat and salvage garbage on the boat by using a fishing net, and the salvage mode can consume a large amount of physical power of the sanitation workers and is low in efficiency.
For this reason, a vortex type water garbage cleaning device is disclosed in the Chinese patent net, which is under patent number 201810520873.3, and the device is provided with a top plate, two garbage cans are arranged below the top of the device, and the garbage cans are used for collecting floating garbage. The two sides of the top plate are connected with screw drivers, and each screw driver comprises a motor and a screw propeller. When the device works, the motor drives the propeller to rotate to push the whole device to move forward to reach a designated position.
However, the above-mentioned devices still have some disadvantages, and algae such as aquatic weeds are often grown in urban water areas, and the aquatic weeds in urban water areas multiply every summer. When the propeller rotates and meets aquatic weeds, the aquatic weeds can be gradually wound on the propeller blades. And then the waterweeds rotate along with the propeller, so that the waterweeds can wind a transmission shaft connected with the propeller and the motor. So that the motor cannot drive the propeller to rotate continuously. Once the propeller is entangled by the waterweeds and stops rotating, the motor can be damaged. And then the rubbish cleaning device can not move, at the moment, the device needs to be fished manually, or workers launch the water to clean away the waterweeds on the propeller.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the propeller wound by the waterproof grass for the underwater garbage cleaning device, and solves the problems that the propeller generally used for the underwater garbage cleaning device in the city in the background art is simple in structure, is easily entangled by algae plants such as aquatic weeds and the like, further damages a motor, and needs manual work to clean the entangled aquatic weeds.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a propeller wound by waterproof grass for an underwater garbage cleaning device comprises a base. The motor is arranged in the base, one side of the base is connected with a sleeve, a transmission shaft of the motor extends into the sleeve, a connecting sleeve is arranged in the sleeve, and the outer surface of the connecting sleeve is sleeved with a sliding sleeve. The motor transmission shaft is positioned in the connecting sleeve. The sleeve, the sliding sleeve, the connecting sleeve and the motor transmission shaft are all located on the same axis. A first clamping wheel is arranged in the connecting sleeve and connected with a motor transmission shaft, a second clamping wheel is arranged on one side, away from the motor, of the first clamping wheel and connected with a main gear, rotating shafts are symmetrically hinged to one sides of the second clamping wheels and extend out of the connecting sleeve, and auxiliary gears are connected to two ends of each rotating shaft. The outer surface of the connecting sleeve is provided with a toothed ring, the pinion gears at the two ends of the rotating shaft are respectively meshed with the main gear and the toothed ring, the toothed ring is connected with a sliding sleeve, the sliding sleeve extends out of the connecting sleeve and is connected with an inner paddle, the front side of the inner paddle is provided with a sliding groove, a large electric push rod is arranged in the sliding groove, and a rubber block is arranged in the sliding groove. The rubber block is located big electric push rod upper end, and interior oar leaf is connected with outer paddle one through the rubber block, and interior oar leaf rear side is equipped with outer paddle two. The inner paddle, the first outer paddle and the second outer paddle form a propeller, a telescopic rod is connected between the top end of the second outer paddle and the top end of the first outer paddle, the rubber block can be ejected out of the chute by the extension of the large electric push rod, and the first outer paddle and the second outer paddle are separated from the inner paddle when the rubber block is ejected out of the chute by the large electric push rod.
The connecting sleeve is characterized in that a first through groove is formed in the upper side and the lower side of the connecting sleeve, a second through groove is formed in the left side and the right side of the connecting sleeve, the rotating shaft slides in the first through groove, a connecting sheet is arranged at the joint of the second clamping wheel and the main gear, two ends of the connecting sheet extend out of the connecting sleeve through the second through groove, and the end of the connecting sheet is connected with a small electric push rod which is connected with the inner wall of the sleeve.
The connecting piece is embedded into the second clamping wheel and is pivoted with the second clamping wheel, and the connecting piece can drive the second clamping wheel to move.
Preferably, the outer surface of the sliding sleeve is provided with a first spring, the first spring is positioned on one side, away from the pinion, of the gear ring, and the first spring is in contact with the gear ring.
Preferably, the inner wall of the sliding groove is provided with a bulge close to the outlet, the bulge is used for preventing the inner blade from throwing the rubber block out when rotating, and the surface of the rubber block is abutted to the inner wall of the sliding groove.
Preferably, the recess has been opened to interior paddle front side, and sliding fit has T type piece in the recess, and T type piece is connected with outer paddle one, and recess inner wall both sides are connected with the horizontal bar, and the horizontal bar is used for the direction to T type piece, and the horizontal bar is the inclined plane towards recess one side, and outer paddle one is connected with spring two, and spring two stretches into in the recess.
Preferably, the edge of one side of the inner blade is provided with a containing groove, a blade is hinged in the containing groove, the center of the blade is connected with a third spring, the third spring is connected with the inner wall of the containing groove, one side of the inner blade is provided with a flange relative to the blade, and the flange is connected with the first outer blade.
Preferably, a battery and a single chip microcomputer are arranged in the sliding sleeve, and the single chip microcomputer is used for controlling the large electric push rod to work.
(III) advantageous effects
The invention provides a propeller wound by waterproof grass for an underwater garbage cleaning device. The method has the following beneficial effects:
1. this aquatic rubbish cleaning device is with preventing winding screw of pasture and water through setting up sleeve, sliding sleeve, adapter sleeve, protects motor drive shaft. Through the cooperation of the small electric push rod and the connecting sheet, the second clamping wheel is far away from the first clamping wheel to idle the motor, and the phenomenon that the water plants wind the propeller to cause the motor to be damaged is avoided. The outer blades are arranged on the surfaces of the inner blades, and are separated from the inner blades by the large-power push rod, so that the outer blades are far away from the inner blades with the wound aquatic weeds, and the aquatic weeds are separated. Further playing the effect of preventing the waterweeds from continuing to wind. Manual cleaning is not required.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2;
FIG. 4 is a partial sectional view of the present invention;
FIG. 5 is a view showing the internal structure of the connecting sleeve of the present invention;
FIG. 6 is a schematic view of a chuck wheel according to the present invention;
FIG. 7 is a cross-sectional view of a web construction of the present invention;
FIG. 8 is an exploded view of the propeller blade structure of the present invention;
FIG. 9 is a schematic view of a partial structure of a propeller blade according to the present invention;
FIG. 10 is a cross-sectional view of a propeller blade configuration of the present invention;
fig. 11 is a schematic structural diagram of the housing of the present invention.
In the figure: the device comprises a base 1, a motor 2, a sleeve 3, a sliding sleeve 4, a battery 41, a singlechip 42, a connecting sleeve 5, a first through groove 51, a second through groove 52, a first clamping wheel 6, a second clamping wheel 7, a rotating shaft 71, a main gear 8, a pinion 9, a toothed ring 10, a first spring 11, a connecting sheet 12, a small electric push rod 13, a first inner blade 14, a sliding groove 141, a protrusion 142, a groove 143, a receiving groove 144, a first outer blade 15, a blocking edge 151, a block 152T, a second spring 153, a second outer blade 16, a telescopic rod 161, a large electric push rod 17, a rubber block 18, a transverse bar 19, a blade 20, a third spring 21 and a chamber 22.
Detailed Description
The embodiment of the invention provides a propeller wound by waterproof grass for a water garbage cleaning device, which comprises a base 1 as shown in figures 1-11. The base 1 is embedded with a motor 2. A sleeve 3 is inlaid on one side of a base 1, a transmission shaft of a motor 2 extends into the sleeve 3, a connecting sleeve 5 is welded in the sleeve 3, and a sliding sleeve 4 is sleeved on the outer surface of the connecting sleeve 5 in a sliding mode. The transmission shaft of the motor 2 is positioned in the connecting sleeve 5. The sleeve 3, the sliding sleeve 4, the connecting sleeve 5 and the transmission shaft of the motor 2 are all positioned on the same axis. The outer surface of the sliding sleeve 4 is sleeved with a first spring 11.
The sliding sleeve 4 extends out of the sleeve 3 and is welded with an inner paddle 14, a sliding groove 141 is formed in the front side of the inner paddle 14, a large electric push rod 17 is fixedly installed in the sliding groove 141, and a rubber block 18 is in sliding fit in the sliding groove 141. The rubber block 18 is positioned at the upper end of the large electric push rod 17. An outer paddle I15 is welded on the rubber block 18, and an outer paddle II 16 is arranged on the rear side of the inner paddle 14. The inner blade 14, the first outer blade 15 and the second outer blade 16 form a propeller. The top end of the second outer blade 16 is welded with an expansion link 161, and one end of the expansion link 161, which is far away from the second outer blade 16, is welded with the first outer blade 15. The distance between the first outer blade 15 and the second outer blade 16 can be changed through the telescopic rod 161.
A groove 143 is formed in the front side of the inner paddle 14, a T-shaped block 152 is in sliding fit with the groove 143, the T-shaped block 152 is welded with the outer paddle I15, and cross bars 19 are welded on two sides of the inner wall of the groove 143. The lateral portion of the T-block contacts the cross bar 19 in the groove 143. Referring to fig. 10, the side of the bar 19 near the groove 143 is sloped, and the bar 19 is smaller toward the upper side. The outer paddle one 15 is connected with a spring two 153, the spring two 153 extends into the groove 143, and the spring two 153 is in a contraction and extrusion state in the groove 143. The bar 19 thus guides the T-block 152. And the cross bar 19 has a certain fixing function to the T-shaped block 152. The T-shaped block 152 is tightly attached to the cross bar 19 due to the elastic force of the second spring 153. As can be seen from fig. 10, when the second spring 153 component on the T-block 152 is extended, the force generated by the second spring 153 when the T-block 152 is completely away from the cross bar 19 pushes the first outer blade 15 open. As can be seen from fig. 10, the T-shaped block, the second spring, the cross bar and the groove are symmetrically arranged, and the second outer blade 16 is in sliding fit with the inner blade through the T-shaped block, the second spring and the cross bar. So that in the initial state both the first outer blade 15 and the second outer blade 16 are pressed against the inner blade 14.
The large electric push rod 17 extends to push the rubber block 18 out of the sliding groove 141, and when the large electric push rod 17 pushes the rubber block 18 out of the sliding groove 141, the first outer blade 15 and the second outer blade 16 are separated from the inner blade 14. The aquatic weeds are wound on the first outer blade 15 and the second outer blade 16, so that the wound aquatic weeds are taken away together when the first outer blade 15 and the second outer blade 16 are separated from the inner blade 14.
The inner wall of the chute 141 is welded with a projection 142 near the outlet, and the projection 142 is used for preventing the rubber block 18 from being thrown out in the rotation of the blade 14 in the normal working state. The surface of the rubber block 18 abuts against the inner wall of the slide groove 141. Since the rubber block 18 has a large surface friction force, the rubber block 18 can be further prevented from being thrown out.
Referring to the attached drawing 5, a first clamping wheel 6 is arranged in the connecting sleeve 5, and the first clamping wheel 6 is welded with a transmission shaft of the motor 2. One side of the first clamping wheel 6, which is far away from the motor 2, is provided with a second clamping wheel 7, and the second clamping wheel 7 is in sliding fit with the connecting sleeve 5. The main gear 8 is welded on the second clamping wheel 7, a rotating shaft 71 is symmetrically hinged to one side of the second clamping wheel 7, the rotating shaft 71 extends out of the connecting sleeve 5, and the secondary gears 9 are welded at two ends of the rotating shaft 71. The outer surface of the connecting sleeve 5 is sleeved with a toothed ring 10, the pinion gears 9 at the two ends of the rotating shaft 71 are respectively meshed with the main gear 8 and the toothed ring 10, and the toothed ring 10 is welded with the sliding sleeve 4. The first spring 11 is located on the side of the ring gear 10 away from the pinion 9, and the first spring 11 is in contact with the ring gear 10. When the propeller works, the motor 2 drives the first clamping wheel 6 to rotate, the first clamping wheel 6 drives the second clamping wheel 7 to rotate, and the second clamping wheel 7 drives the toothed ring 10 to rotate through the main gear and the pinion 9, so that the propeller rotates.
An accommodating groove 144 is formed in the edge of one side of the inner paddle 14, a blade 20 is hinged in the accommodating groove 144, a spring III 21 is welded at the center of the blade 20, and the spring III 21 is welded with the inner wall of the accommodating groove 144. One side of the inner blade 14 is provided with a rib 151 opposite to the blade 20, and the rib 151 is welded with the first outer blade 15. In operation, the initial position rib 151 abuts the blade 20, the blade 20 is received in the receiving groove 144, and the spring three 21 is in a compressed state. Since the propeller is entangled with the waterweeds, the first outer blade 15 and the second outer blade 16 are pushed away from the inner blade 14, and the rib 151 no longer shields the blade 20. Spring three 21 ejects the blade 151.
A first through groove 51 is formed in the upper side and the lower side of the connecting sleeve 5, a second through groove 52 is formed in the left side and the right side of the connecting sleeve 5, the rotating shaft 71 slides in the first through groove 51, a connecting sheet 12 is pivoted at the connecting position of the second clamping wheel 7 and the main gear 8, two ends of the connecting sheet 12 extend out of the connecting sleeve 5 through the second through groove 52, a small electric push rod 13 is connected to the end portion of the connecting sheet 12, and the small electric push rod 13 is welded to the inner wall of the sleeve 3.
Compared with the prior art, this aquatic rubbish cleaning device is with winding screw of waterproof grass, through setting up sleeve 3, sliding sleeve 4, adapter sleeve 5, protects motor 2 transmission shaft. Through the cooperation of small electric push rod 13 and connection piece 12 for card wheel two 7 is kept away from card wheel one 6 and is made motor 2 idle running, avoids the pasture and water winding to live the screw and lead to the motor to receive the harm. The outer blades are arranged on the surfaces of the inner blades 14, and are separated from the inner blades 14 by the large electric push rod 17, so that the outer blades are far away from the inner blades 14 with the wound aquatic weeds, and the aquatic weeds are separated. Further playing the effect of preventing the waterweeds from continuing to wind. Manual cleaning is not required.
With reference to fig. 7, the connecting piece 12 is embedded into the second card wheel 7, and the connecting piece 12 can drive the second card wheel 7 to move.
The battery 41 and the single chip microcomputer 42 are fixedly installed in the sliding sleeve 4, and the single chip microcomputer 42 is used for controlling the large electric push rod 17 to work. The single chip 42 is electrically connected with a wireless module, and the wireless module is used for transmitting and receiving signals. This is prior art and will not be described in detail and the wireless module is not shown in the drawings.
The first 6 clamping wheel has vertex angles which are distributed around the axis at equal angles, the second 7 clamping wheel has the same structure as the first 6 clamping wheel, and the vertex angles of the first 6 clamping wheel and the second 7 clamping wheel are abutted against the vertex angles of the second 7 clamping wheel after the first 6 clamping wheel is contacted with the second 7 clamping wheel, so that the first 6 clamping wheel can drive the second 7 clamping wheel to rotate.
The scheme is suitable for the stage that the aquatic weeds just entangle on a single blade or a plurality of blades of the propeller. The float grass is not completely entangled by the sliding sleeve 4 and the sleeve 3. As for how to monitor the winding of the aquatic weeds on the propeller, "a water surface garbage cleaner" has been disclosed in chinese patent net, patent No. 201910950705.2. The device is provided with a camera. Therefore, in the prior art, the underwater garbage cleaning device is provided with the camera, so that whether the propeller is wound by aquatic weeds or not can be judged through pictures shot by the camera.
Secondly, a cavity 22 is formed in the base 1, and the cavity 22 is used for placing a single chip microcomputer for controlling the extension and retraction of the small electric push rod 13 and a battery block for providing power for the small electric push rod 13.
The first outer blade 15 and the second outer blade 16 are both made of plastic, and the outer blades can float on the water surface after being separated from the inner blades due to light weight, so that the garbage cleaning device can conveniently recover the outer blades. Preventing pollution.
A use method of a water grass winding propeller for an underwater garbage cleaning device comprises the following steps:
s1, the cleaning device is put into water, the motor 2 starts to work to drive the first clamping wheel 6 to rotate, the first clamping wheel 6 drives the second clamping wheel 7 to rotate the main gear 8 as the first clamping wheel 6 is contacted with the second clamping wheel 7, the main gear 8 drives the toothed ring 10 to rotate through the pinion 9, and the toothed ring 10 drives the sliding sleeve 4 to rotate the propeller.
S2, when the aquatic weed winds the propeller but only winds the propeller blades, the small electric push rod 13 starts to work.
S3, the small electric push rod 13 extends to push the connecting sheet 12, the connecting sheet 12 drives the second clamping wheel 7 to move away from the first clamping wheel 6, the second clamping wheel 7 drives the main gear 8 and the rotating shaft 71 to move, meanwhile, the pinion 9 at the end of the rotating shaft 71 pushes the gear ring 10, and the gear 10 drives the sliding sleeve 4 to move, so that the sliding sleeve 4 extends out of the sleeve 3.
And S4, according to the S3, the power is lost because the second clamping wheel 7 is far away from the first clamping wheel 6, so that the propeller stops rotating continuously, the aquatic weeds are prevented from being wound further, and the first clamping wheel 6 continues to rotate along with the motor 2.
S5, after the propeller stops rotating, the large electric push rod 17 extends to push the rubber block 18, the rubber block 18 drives the first outer blade 15 to move, the first outer blade 15 drives the second outer blade 16 to move through the telescopic rod 161, in the moving process of the first outer blade 15, the T-shaped block 152 slides along the cross bar 19, the second spring 153 extends gradually, and when the T-shaped block 152 is completely far away from the cross bar 19, the second spring 153 resets to push the first outer blade 15 open, so that the first outer blade 15 is far away from the inner blade 14.
S6, because the first outer paddle 15 is far away from the inner paddle 14, the rib 151 does not shield the blade 20 any more, the third spring 21 is reset and extends to push the blade 20 out of the accommodating groove 144, and part of the aquatic weed is cut off in the process of pushing the blade 20 out.
S7, according to S5, the large electric push rod 17 extends to push the rubber block 18 out of the sliding groove 141, so that the first outer blade 15 and the second outer blade 16 are separated from the inner blade 14, the first outer blade 15 and the second outer blade 16 carry wound aquatic weeds to be separated from the propeller, after the inner blade 14 is completely exposed, the small electric push rod 13 contracts, the connecting piece 12 drives the second clamping wheel 7 to approach the first clamping wheel 6, the first spring 11 resets to push the toothed ring 10 to be in contact with the auxiliary gear 9, and after the second clamping wheel 7 contacts the first clamping wheel 6 again, the first clamping wheel 6 continues to drive the second clamping wheel 7 to rotate, so that the inner blade 14 continues to rotate.
To sum up, this aquatic rubbish cleaning device is with winding screw of waterproof grass, through setting up sleeve 3, sliding sleeve 4, adapter sleeve 5, protects motor 2 transmission shaft. Through the cooperation of small electric push rod 13 and connection piece 12 for card wheel two 7 is kept away from card wheel one 6 and is made motor 2 idle running, avoids the pasture and water winding to live the screw and lead to the motor to receive the harm. The outer blades are arranged on the surfaces of the inner blades 14, and are separated from the inner blades 14 by the large electric push rod 17, so that the outer blades are far away from the inner blades 14 with the wound aquatic weeds, and the aquatic weeds are separated. Further playing the effect of preventing the waterweeds from continuing to wind. Manual cleaning is not required.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an aquatic rubbish cleaning device is with winding screw of waterproof grass, includes base (1), its characterized in that: a motor (2) is arranged in the base (1), one side of the base (1) is connected with a sleeve (3), a transmission shaft of the motor (2) extends into the sleeve (3), a connecting sleeve (5) is arranged in the sleeve (3), a sliding sleeve (4) is sleeved on the outer surface of the connecting sleeve (5), a transmission shaft of the motor (2) is positioned in the connecting sleeve (5), the sleeve (3), the sliding sleeve (4), the connecting sleeve (5) and the transmission shaft of the motor (2) are all positioned on the same axis, a first clamping wheel (6) is arranged in the connecting sleeve (5), the first clamping wheel (6) is connected with a transmission shaft of the motor (2), a second clamping wheel (7) is arranged on one side, away from the motor (2), of the first clamping wheel (6), the second clamping wheel (7) is connected with a main gear (8), rotating shafts (71) are symmetrically hinged to one sides of the second clamping wheels (7), the rotating shafts (71) extend out of the connecting sleeve (5), and two ends of each rotating shaft (71) are connected with auxiliary gears (9);
a toothed ring (10) is arranged on the outer surface of the connecting sleeve (5), the pinion (9) at two ends of the rotating shaft (71) are respectively meshed with the main gear (8) and the toothed ring (10), the toothed ring (10) is connected with the sliding sleeve (4), the sliding sleeve (4) extends out of the sleeve (3) and is connected with an inner blade (14), a sliding groove (141) is formed in the front side of the inner blade (14), a large electric push rod (17) is arranged in the sliding groove (141), a rubber block (18) is arranged in the sliding groove (141), the rubber block (18) is located at the upper end of the large electric push rod (17), the inner blade (14) is connected with a first outer blade (15) through the rubber block (18), and a second outer blade (16) is arranged on the rear side of the inner blade (14);
the inner paddle (14), the outer paddle I (15) and the outer paddle II (16) form a propeller, a telescopic rod (161) is connected between the top end of the outer paddle II (16) and the top end of the outer paddle I (15), the large electric push rod (17) extends to push out the rubber block (18) from the sliding groove (141), and when the large electric push rod (17) pushes out the rubber block (18) from the sliding groove (141), the outer paddle I (15) and the outer paddle II (16) are separated from the inner paddle (14);
the upper side and the lower side of the connecting sleeve (5) are respectively provided with a first through groove (51), the left side and the right side of the connecting sleeve (5) are respectively provided with a second through groove (52), the rotating shaft (71) slides in the first through grooves (51), a connecting sheet (12) is arranged at the joint of the second clamping wheel (7) and the main gear (8), two ends of the connecting sheet (12) extend out of the connecting sleeve (5) through the second through grooves (52), the end part of the connecting sheet (12) is connected with a small electric push rod (13), and the small electric push rod (13) is connected with the inner wall of the sleeve (3);
the connecting piece (12) is embedded into the second clamping wheel (7), the connecting piece (12) is pivoted with the second clamping wheel (7), and the connecting piece (12) can drive the second clamping wheel (7) to move.
2. The underwater garbage cleaning device propeller as claimed in claim 1, wherein the propeller is wound by water-proof grass, and is characterized in that: the outer surface of the sliding sleeve (4) is provided with a first spring (11), the first spring (11) is located on one side, away from the pinion (9), of the gear ring (10), and the first spring (11) is in contact with the gear ring (10).
3. The underwater garbage cleaning device propeller as claimed in claim 1, wherein the propeller is wound by water-proof grass, and is characterized in that: the inner wall of the sliding groove (141) is provided with a protrusion (142) close to the outlet, the protrusion (142) is used for preventing the inner paddle (14) from throwing the rubber block (18) out when rotating, and the surface of the rubber block (18) is abutted to the inner wall of the sliding groove (141).
4. The underwater garbage cleaning device propeller as claimed in claim 1, wherein the propeller is wound by water-proof grass, and is characterized in that: interior paddle (14) front side is opened and is equipped with recess (143), and sliding fit has T type piece (152) in recess (143), and T type piece (152) are connected with outer paddle (15), and recess (143) inner wall both sides are connected with horizontal bar (19), and horizontal bar (19) are used for leading to T type piece (152), and horizontal bar (19) are the inclined plane towards recess (143) one side, and outer paddle (15) are connected with spring two (153), and spring two (153) stretch into in recess (143).
5. The underwater garbage cleaning device propeller as claimed in claim 1, wherein the propeller is wound by water-proof grass, and is characterized in that: interior paddle (14) one side edge has been seted up and has been accomodate groove (144), accomodate in groove (144) articulated have blade (20), blade (20) central authorities department is connected with spring three (21), spring three (21) with accomodate groove (144) inner wall connection, interior paddle (14) one side is equipped with flange (151) for blade (20) department, flange (151) are connected with outer paddle leaf (15).
6. The underwater garbage cleaning device propeller as claimed in claim 1, wherein the propeller is wound by water-proof grass, and is characterized in that: a battery (41) and a single chip microcomputer (42) are arranged in the sliding sleeve (4), and the single chip microcomputer (42) is used for controlling the large electric push rod (17) to work.
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| CN202011033705.5A CN112109870B (en) | 2020-09-27 | 2020-09-27 | Aquatic rubbish cleaning device is with winding screw of water-proof grass |
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| CN112109870B true CN112109870B (en) | 2021-09-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112937823B (en) * | 2021-03-10 | 2023-10-13 | 青阳县乔木乡自来水厂 | Screw driver suitable for high-efficient clearance pasture and water and automatically cleaning |
| CN118061249B (en) * | 2024-04-25 | 2024-06-14 | 常州泰尔格重工机械有限公司 | Cleaning device for underwater robot and cleaning method thereof |
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| US5807150A (en) * | 1997-04-14 | 1998-09-15 | Minter, Sr.; Charles F. | Blade system for marine motors |
| CN109515664A (en) * | 2018-11-21 | 2019-03-26 | 浙江海洋大学 | A kind of freighter split blade type propeller |
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| CN209567066U (en) * | 2019-01-25 | 2019-11-01 | 北京万鑫科技有限公司 | A kind of underwater propeller blade |
| CN210212736U (en) * | 2019-05-28 | 2020-03-31 | 镇江金叶螺旋桨有限公司 | Can self-cleaning twine propeller of pasture and water |
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|---|---|---|---|---|
| US5807150A (en) * | 1997-04-14 | 1998-09-15 | Minter, Sr.; Charles F. | Blade system for marine motors |
| CN109515664A (en) * | 2018-11-21 | 2019-03-26 | 浙江海洋大学 | A kind of freighter split blade type propeller |
| CN209321216U (en) * | 2018-12-25 | 2019-08-30 | 泰兴市航海机械有限责任公司 | A kind of hull propeller twister cutter device |
| CN209567066U (en) * | 2019-01-25 | 2019-11-01 | 北京万鑫科技有限公司 | A kind of underwater propeller blade |
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| CN112109870A (en) | 2020-12-22 |
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Inventor after: Fu Yandong Inventor after: Jin Yahong Inventor after: Liang Ying Inventor after: Li Qihong Inventor before: Jin Yahong Inventor before: Liang Ying Inventor before: Li Qihong |
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Effective date of registration: 20231215 Address after: Room 6118, Building 8B, No. 199 Creative Road, Keqiao District, Shaoxing City, Zhejiang Province, 312000 Patentee after: Zhejiang Xinsen Textile Co.,Ltd. Address before: 312000 No.72 xihuafan, Qianfan village, Anchang street, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: Shaoxing Lanhai Environmental Protection Technology Co.,Ltd. |
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Denomination of invention: A propeller wrapped with waterproof grass for a water garbage cleaning device Effective date of registration: 20231226 Granted publication date: 20210910 Pledgee: Industrial and Commercial Bank of China Co.,Ltd. Shaoxing Keqiao Sub branch Pledgor: Zhejiang Xinsen Textile Co.,Ltd. Registration number: Y2023980074475 |