An amphibious environmental cleaning robot

Abstract

The utility model discloses an amphibious environmental cleaning robot relates to the field of robot technology, including robot main part, the bottom detachable connection of robot main part has the base, still include: buoyancy cylinder, collection, gyro wheel subassembly and drive mechanism, the both sides of rotation connection of buoyancy cylinder in robot main part, and the outside wall on buoyancy cylinder is fixed with spiral blade, collection is rotationally connected on robot main part, and is located collection mouth front, the number of gyro wheel subassembly is four, and two two symmetry installs on the bottom wall of base, and gyro wheel subassembly all includes support frame, first wheel body, second wheel body and cleaning wheel, and drive mechanism provides power for buoyancy cylinder, collection and first wheel body, the spiral blade on the outside wall of buoyancy cylinder, realizes the movement of robot main part on the water surface, and the gyro wheel subassembly installed on the base can realize the walking of robot main part on land, the utility model structure simple and stable, and cleaning efficiency and effect are high, can realize the cleaning of water surface and land rubbish.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mechanical hands, more particularly to a water-land dual-purpose environmental cleaning robot. BACKGROUND

[0002] At present, most of the existing cleaning robot products are for garbage cleaning on land, and there are few cleaning robots that can clean garbage on water surface. Moreover, in the existing water surface garbage cleaning robots, either the efficiency is low or the cost is high, resulting in unsatisfactory results.

[0003] After searching, the patent with the Chinese patent application number CN202010795708.6 discloses an intelligent water surface cleaning robot, which comprises a hull and a power device, a navigation device, an identification device, a collection device, a conveying device, a power supply device and a control module arranged on the hull. The power device, the navigation device, the identification device, the collection device, the conveying device and the power supply device are connected with the control module. The control module is in communication connection with a ground control terminal. The control module is used for receiving the instructions of the ground control terminal to control the power device, the navigation device, the identification device, the collection device, the conveying device and the power supply device, so that the cleaning robot circulates on the water surface according to the linear folding track. The water surface cleaning robot in the above-mentioned patent has the following disadvantages: the stability of the power device of the robot is insufficient when driving the robot to move, and the propeller adopts a paddle type structure, which is easy to entangle with sundries, affecting the operation of the robot. At the same time, the existing water-land dual-purpose cleaning robot has a too complex structure, high cost and is not easy to operate.

[0004] Therefore, how to provide a water-land dual-purpose cleaning robot with simple and stable structure, high cleaning efficiency and controllable cost is a problem to be solved by those skilled in the art. SUMMARY

[0005] Therefore, the present application provides a water-land dual-purpose environmental cleaning robot to solve the above technical problems.

[0006] In order to achieve the above purpose, the present application adopts the following technical solutions:

[0007] The robot body is a hollow box structure, a drain port is formed on the robot body, a collection port is formed at one end of the robot body, and connecting portions are fixed on both sides of the robot body. A base is detachably connected to the bottom of the robot body. The water-land dual-purpose environmental cleaning robot further comprises:

[0008] The number of the buoyancy cylinders is two, and the two buoyancy cylinders are rotatably connected with the two connecting portions respectively. The outer side wall of the buoyancy cylinder is fixed with a spiral blade.

[0009] The collecting part is rotationally connected to the robot body and located in front of the collecting port;

[0010] The four rolling wheel assemblies are symmetrically installed on the bottom wall of the base, each of the rolling wheel assemblies comprises a support frame, a first wheel body, a second wheel body and a cleaning wheel, the two support frames are correspondingly and spacedly installed on the bottom wall of the base, the first wheel body and the second wheel body are rotationally connected to the opposite inner side walls of the two support frames, and the cleaning wheel is installed between the first wheel body and the second wheel body and is provided with a brush head on the outer side wall thereof;

[0011] The driving mechanism is installed on the connecting part, the robot body and the support frame and provides power for the buoyancy cylinder, the collecting part and the first wheel body.

[0012] In the amphibious environmental cleaning robot, the robot body can float on the water surface by the buoyancy cylinder, the robot body can move on the water surface by the rotation of the helical blade on the buoyancy cylinder, the base at the bottom of the robot body can be detachably connected, the rolling wheel assembly is installed on the base, the first wheel body and the second wheel body serve as walking wheels, the robot body can walk on the land, the base can be detached and turned over when the robot needs to work on the water surface, the rolling wheel assembly is located inside the robot body, the collecting part can push the sundries into the robot body, the setting of the cleaning wheel can prevent the sundries such as hair from being entangled, and the cleaning effect is effectively ensured, the robot has simple and stable structure, high cleaning efficiency and effect, and can clean the sundries on the water surface and the land.

[0013] Preferably, in the above-mentioned amphibious environmental cleaning robot, the buoyancy cylinder has a hollow structure, and the diameters of the two ends of the buoyancy cylinder gradually decrease. This structure can make the robot body float on the water surface, and the combination of the helical blade and the buoyancy cylinder with large diameter can better prevent the sundries from being entangled, thereby ensuring the reliability of the robot movement.

[0014] Preferably, in the amphibious environment cleaning robot, the number of the connecting parts is four, and the four connecting parts are symmetrically installed on the two sides of the robot body; each of the connecting parts comprises a first support and a second support, the first support is fixed on the side wall of the robot body, one end of the second support is slidably connected in the first support and fixed by a first fixing knob, and the other end is rotatably connected with the buoyancy cylinder through a rotating shaft. One end of the second support is slidably connected to the inside of the first support and fixed by a first fixing knob. This structure can adjust the position of the buoyancy cylinder and change the draft depth of the robot body, and can be adjusted according to actual needs, improving the practicability.

[0015] Preferably, in the amphibious environment cleaning robot, the first mounting frame is fixed on the side wall on both sides of the robot body; the collecting part comprises a mounting shaft and a lever; the mounting shaft is rotatably connected between the two first mounting frames, and the levers are distributed on the mounting shaft. Through the setting of the lever, the debris on the water surface can be pushed into the collecting port and collected by the robot body.

[0016] Preferably, in the amphibious environment cleaning robot, the base is provided with an adjusting groove; the support frame comprises a first support frame and a second support frame; the first support frame is slidably connected in the adjusting groove and fixed by a second fixing knob. The adjusting groove can adjust the distance between the first support frame and the second support frame.

[0017] Preferably, in the amphibious environment cleaning robot, the roller assembly further comprises a sleeve, the sleeve is detachably connected between the first wheel body and the second wheel body and located outside the cleaning wheel. By setting the sleeve, when it is not necessary to clean the hair and other debris, the position of the first support frame in the adjusting groove is adjusted to adjust the distance between the first support frame and the second support frame, so as to facilitate the disassembly and assembly of the sleeve, and the sleeve is used to shield the brush head and the cleaning wheel, so as to achieve the purpose of switching the operation mode.

[0018] Preferably, in the amphibious environment cleaning robot, the driving mechanism comprises a first motor assembly, a second motor assembly and a third motor assembly; the first motor assembly is installed on one of the first mounting frames, and the power output shaft thereof is fixedly connected with the mounting shaft; the second motor assembly is installed on the outer side wall of the second support, and the power output shaft thereof is fixedly connected with the rotating shaft; the third motor assembly is fixed on the outer side wall of the first support frame, and the power output shaft thereof is fixedly connected with the rotating shaft of the first wheel body.

[0019] Preferably, in the amphibious environment cleaning robot, the second mounting frame is detachably connected to the top of the collecting port, and a plurality of groups of blocking rods are fixed on the second mounting frame and arranged at intervals, and gaps formed between the blocking rods of each group correspond to the pushing rods.

[0020] Preferably, in the amphibious environment cleaning robot, first connecting frames are fixed on both sides of the top surface of the base and both sides of the bottom wall, and second connecting frames corresponding to the first connecting frames are fixed on the bottom wall of the robot body, and a fixing pin is slidably connected in the second connecting frame, and one end of the fixing pin is connected to the second connecting frame through a spring.

[0021] Preferably, in the amphibious environment cleaning robot, a pull ring is fixed to one end of the fixing pin.

[0022] Through the above technical solutions, compared with the prior art, the amphibious environment cleaning robot has the following beneficial effects:

[0023] 1. The robot body, the buoyancy cylinder, the spiral blade and other structures are arranged, the robot can float on the water surface based on the buoyancy of the buoyancy cylinder, the second motor assembly works to drive the buoyancy cylinder to rotate, and then the rotation of the spiral blade realizes the movement of the robot on the water surface, in addition, due to the large diameter of the buoyancy cylinder, the structure of the spiral blade combined with the buoyancy cylinder can better prevent the entanglement of sundries, and the reliability of the movement of the robot is ensured.

[0024] 2. The first motor assembly, the pushing rod and other structures are arranged, the first motor assembly works to drive the mounting shaft to rotate, and then the pushing rod pushes the sundries on the water surface into the collecting port for collection by the robot body.

[0025] 3. The structure of the blocking rod and the pushing rod can better hook the sundries or limit the sundries, so that the sundries are better detained in the robot body, and the reliability is improved.

[0026] 4. The second support, the first support and other structures are arranged, the position of the buoyancy cylinder can be adjusted, the draft depth of the robot is changed, and the practicability is improved.

[0027] 5. The cleaning wheel, the brush head and other structures are arranged, when the first wheel body is driven to rotate by the third motor assembly, the cleaning wheel rotates synchronously, the hair is wound on the cleaning wheel based on the friction between the hair and the brush head, and the purpose of cleaning and collecting the hair and other sundries by the brush head is achieved.

[0028] 6、The present application can adjust the distance between the first support frame and the second support frame by adjusting the position of the first support frame in the adjusting groove when the hair needs not to be cleaned, so as to remove the sleeve, shield the brush head and the cleaning wheel by the sleeve, and achieve the purpose of switching the operation mode.

[0029] 7、The present application can fix the base by turning over the base, placing the roller assembly inside the robot main body, and inserting the fixing pin into the first connecting frame turned to the lower side when working on the water surface, so as to wind the foreign matters such as hair based on the rotation of the roller assembly, prevent them from escaping from the drain port, and guarantee the cleaning effect. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only constitute the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor based on the provided drawings.

[0031] Figure 1 The accompanying drawings are schematic diagrams of the overall structure of the amphibious environmental cleaning robot provided by the present application;

[0032] Figure 2 The accompanying drawings are schematic diagrams of the overall structure of the overall structure of the amphibious environmental cleaning robot provided by the present application;

[0033] Figure 3 The accompanying drawings are schematic diagrams of the overall structure of the overall structure of the amphibious environmental cleaning robot provided by the present application;

[0034] Figure 4 The accompanying drawings are schematic diagrams of the overall structure of the overall structure of the amphibious environmental cleaning robot provided by the present application;

[0035] Figure 5 The accompanying drawings are schematic diagrams of the overall structure of the overall structure of the amphibious environmental cleaning robot provided by the present application;

[0036] Figure 6 The accompanying drawings are schematic diagrams of the overall structure of the overall structure of the amphibious environmental cleaning robot provided by the present application;

[0037] Figure 7 The accompanying drawings are schematic diagrams of the overall structure of the overall structure of the amphibious environmental cleaning robot provided by the present application;

[0038] Among them:

[0039] 1 - robot body; 2 - buoyancy cylinder; 3 - helical blade; 4 - second support; 5 - first support; 6 - first motor assembly; 7 - mounting shaft; 8 - lever; 9 - first fixed knob; 10 - blocking rod; 11 - second motor assembly; 12 - discharge port; 13 - sleeve; 14 - third motor assembly; 15 - base; 16 - fixed pin; 17 - first mounting bracket; 18 - second mounting bracket; 19 - first support bracket; 20 - second fixed knob; 21 - adjusting groove; 22 - first wheel body; 23 - second wheel body; 24 - first connecting bracket; 25 - spring; 26 - pull ring; 27 - second connecting bracket; 28 - second support bracket; 29 - cleaning wheel; 30 - brush head. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0041] Embodiment 1:

[0042] Referring to the accompanying drawings Figure 1 to the accompanying drawings Figure 7 The embodiments of the present application disclose a amphibious environmental cleaning robot, which comprises a robot body 1; the robot body 1 is a hollow box structure, a discharge port 12 is formed in the robot body 1, a collecting port is formed in one end of the robot body 1, and connecting parts are fixed on the two sides of the robot body 1; a base 15 is detachably connected to the bottom of the robot body 1; and the robot body 1 further comprises:

[0043] a buoyancy cylinder 2; the number of the buoyancy cylinders 2 is two, the two buoyancy cylinders 2 are rotationally connected with the two connecting parts respectively, and helical blades 3 are fixed on the outer side walls of the buoyancy cylinders 2;

[0044] a collecting part; the collecting part is rotationally connected to the robot body 1 and located in front of the collecting port;

[0045] a roller assembly; the number of the roller assemblies is four, and the roller assemblies are symmetrically installed on the bottom wall of the base 15 in pairs, each roller assembly comprises a support bracket, a first wheel body 22, a second wheel body 23 and a cleaning wheel 29; the number of the support brackets is two, the two support brackets are correspondingly installed on the bottom wall of the base 15 at intervals, the first wheel body 22 and the second wheel body 23 are rotationally connected to the opposite inner side walls of the two support brackets respectively; the cleaning wheel 29 is installed between the first wheel body 22 and the second wheel body 23, and a brush head 30 is fixed on the outer side wall of the cleaning wheel 29;

[0046] The driving mechanism; the driving mechanism is installed on the connecting part, the robot main body 1 and the support frame, and provides power for the buoyancy cylinder 2, the collection part and the first wheel body 22 respectively.

[0047] Specifically:

[0048] To prevent foreign objects from falling out; as Figure 3 shown, a second mounting bracket 18 is detachably mounted above the collection port of the robot main body 1. A plurality of groups of blocking rods 10 are fixed on the outer wall of one side of the second mounting bracket 18, and the gaps formed between each group of blocking rods 10 correspond to the respective dial rods.

[0049] To better collect foreign objects; as Figure 3 shown, the blocking rod 10 has a "7" - shaped structure, and the dial rod 8 has a "丿" - shaped structure;

[0050] By setting the blocking rod 10 with a "7" - shaped structure and the dial rod 8 with a "丿" - shaped structure, it is possible to better hook foreign objects or limit foreign objects, so that they are better retained inside the robot main body 1, improving the reliability.

[0051] To facilitate the adjustment of the position of the buoyancy cylinder 2; as Figure 1 、 Figure 5 shown, the connecting part includes:

[0052] The first bracket 5, one end of the first bracket 5 is fixed to the robot main body 1;

[0053] The second bracket 4, one end of the second bracket 4 is slidably connected to the inner wall of one end of the first bracket 5, and the buoyancy cylinder 2 is rotatably mounted on the second bracket 4 through a rotating shaft;

[0054] The first fixing knob 9, the first fixing knob 9 is threadedly connected to the inner wall of the first bracket 5, and the first fixing knob 9 is used to fix the second bracket 4;

[0055] By setting structures such as the second bracket 4 and the first bracket 5, it is possible to facilitate the adjustment of the position of the buoyancy cylinder 2, change the draft of the robot, and improve the practicality.

[0056] To facilitate the movement of the robot on land; as Figures 2-7 shown, a base 15 is installed at the bottom of the robot main body 1, and a roller assembly is provided at the bottom of the base 15; the roller assembly includes:

[0057] The first support frame 19, the first support frame 19 is installed at the bottom of the base 15;

[0058] The first wheel body 22, the first wheel body 22 is rotatably mounted on the first support frame 19 through a shaft;

[0059] The third motor assembly 14 is installed on one side of the outer wall of the first support frame 19, and the output end of the third motor assembly 14 is in transmission connection with the shaft of the first wheel body 22.

[0060] Embodiment 2:

[0061] A amphibious environmental cleaning robot, such as Figures 2-7 As shown, in order to facilitate the collection of hair and other foreign matter; this embodiment is based on the following improvements on the basis of embodiment 1: the roller assembly further comprises:

[0062] The second support frame 28 is fixed to the bottom outer wall of the base 15;

[0063] The second wheel body 23 is rotatably installed on the second support frame 28 through a shaft, and the position of the second wheel body 23 is adapted to the first wheel body 22;

[0064] The cleaning wheel 29 is fixed at one end to the center position of the first wheel body 22, and the other end of the cleaning wheel 29 is inserted and fixed to the center position of the second wheel body 23, and the circumferential outer wall of the cleaning wheel 29 is provided with uniformly distributed brush heads 30;

[0065] By setting the cleaning wheel 29, the brush head 30 and other structures, when the third motor assembly 14 drives the first wheel body 22 to rotate, the cleaning wheel 29 rotates synchronously, so that the hair is wound on the cleaning wheel 29 based on the friction between the hair and the brush head 30 and other factors, thereby achieving the purpose of cleaning and collecting hair and other debris by the brush head 30.

[0066] In order to facilitate the adjustment of the operation mode; as Figure 4 As shown, the bottom of the base 15 is provided with an adjusting groove 21, and the first support frame 19 is slidingly connected in the adjusting groove 21, and the inner wall of the first support frame 19 is threadedly connected with a second fixed knob 20, and the second fixed knob 20 can fix the first support frame 19 in the adjusting groove 21 by screwing;

[0067] The roller assembly further comprises a sleeve 13, which is detachably installed between the first wheel body 22 and the second wheel body 23, and the sleeve 13 is arranged outside the cleaning wheel 29;

[0068] By setting the sleeve 13 and other structures, when it is not necessary to clean the hair, the position of the first support frame 19 in the adjusting groove 21 is adjusted, so as to adjust the distance between the first support frame 19 and the second support frame 28, so as to facilitate the disassembly of the sleeve 13, and the sleeve 13 is used to shield the brush head 30 and the cleaning wheel 29, so as to achieve the purpose of switching the operation mode.

[0069] In order to better collect the garbage on the water surface; as Figures 4-7As shown, the bottom two sides and the top two sides of the base 15 are provided with first connecting frames 24, the bottom of the robot body 1 is provided with second connecting frames 27 which are positionally adapted to the first connecting frames 24, the second connecting frames 27 are slidingly connected with fixing pins 16, one end of the fixing pin 16 is connected with the second connecting frame 27 through a spring 25; the base 15 is detachably mounted between the second connecting frames 27 on the two sides; when working on the water surface, the base 15 is turned over, the roller assembly is placed inside the robot body 1, and the fixing pin 16 is inserted into the first connecting frame 24 turned to the lower side, thereby fixing the base 15.

[0070] Through the first connecting frames 24 fixed on the two sides of the top surface of the base 15 and the two sides of the bottom wall, when working on the water surface, the base 15 can be turned over, the roller assembly is placed inside the robot body 1, and the fixing pin 16 is inserted into the first connecting frame 24 turned to the lower side, thereby fixing the base 15, at this time, when the garbage on the water surface is collected into the robot body 1, based on the rotation of the roller assembly, the foreign matters such as hair can be wound, preventing them from escaping from the drain port 12, thereby guaranteeing the cleaning effect.

[0071] In order to facilitate operation; as Figure 4 As shown, one end of the fixing pin 16 is provided with a pull ring 26.

[0072] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between various embodiments can be mutually referred to. For the device disclosed by the embodiments, since it corresponds to the method disclosed by the embodiments, the description is relatively simple, and the related parts can be referred to the method part.

[0073] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to the embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An amphibious environmental cleaning robot, comprising a robot body (1); the robot body (1) is a hollow box structure, the robot body (1) has a drain port (12) on it, a collection port at one end of it, and connecting parts fixed on both sides of it; a base (15) is detachably connected to the bottom of the robot body (1); characterized in that, Also includes: Buoyancy cylinder (2); There are two buoyancy cylinders (2), and the two buoyancy cylinders (2) are rotatably connected to the two connecting parts respectively. A spiral blade (3) is fixed on the outer wall of the buoyancy cylinder (2). Collection unit; the collection unit is rotatably connected to the robot body (1) and located in front of the collection port; Roller assemblies; there are four roller assemblies, which are symmetrically installed in pairs on the bottom wall of the base (15). Each roller assembly includes a support frame, a first wheel body (22), a second wheel body (23), and a cleaning wheel (29). There are two support frames, which are installed at intervals on the bottom wall of the base (15). The first wheel body (22) and the second wheel body (23) are rotatably connected to the inner side walls of the two support frames respectively. The cleaning wheel (29) is installed between the first wheel body (22) and the second wheel body (23), and a brush head (30) is fixed on the outer side wall of the cleaning wheel (29). Drive mechanism; the drive mechanism is installed on the connecting part, the robot body (1) and the support frame, and provides power to the buoyancy cylinder (2), the collecting part and the first wheel (22) respectively; The number of the connecting parts is four, and the four connecting parts are symmetrically installed on both sides of the robot body (1); each connecting part includes a first bracket (5) and a second bracket (4). The first bracket (5) is fixed on the side wall of the robot body (1), and one end of the second bracket (4) is slidably connected to the first bracket (5) and fixed by a first fixing knob (9). The other end is rotatably connected to the buoyancy cylinder (2) through a rotating shaft. The roller assembly also includes a sleeve (13) which is detachably connected between the first wheel body (22) and the second wheel body (23) and is located outside the cleaning wheel (29); The base (15) has a first connecting frame (24) fixed on both sides of the top surface and both sides of the bottom wall; the robot body (1) has a second connecting frame (27) fixed on the bottom wall corresponding to the first connecting frame (24), and a fixing pin (16) is slidably connected inside the second connecting frame (27). One end of the fixing pin (16) is connected to the second connecting frame (27) by a spring (25), which can flip the base (15) during water surface operation so that the roller assembly is placed inside the robot body (1); A pull ring (26) is fixed to one end of the fixing pin (16).

2. The amphibious environmental cleaning robot according to claim 1, characterized in that, The buoyancy cylinder (2) has a hollow structure inside, and the diameters at both ends of the buoyancy cylinder (2) gradually decrease.

3. The amphibious environmental cleaning robot according to claim 1, characterized in that, The robot body (1) is fixed with a first mounting bracket (17) on the side wall on both sides of the collection port; the collection part includes a mounting shaft (7) and a lever (8); the mounting shaft (7) is rotatably connected between the two first mounting brackets (17), and the levers (8) are evenly distributed on the mounting shaft (7).

4. The amphibious environmental cleaning robot according to claim 3, characterized in that, The base (15) has an adjustment groove (21); the support frame includes a first support frame (19) and a second support frame (28); the first support frame (19) is slidably connected in the adjustment groove (21) and fixed by a second fixing knob (20).

5. The amphibious environmental cleaning robot according to claim 4, characterized in that, The drive mechanism includes a first motor assembly (6), a second motor assembly (11), and a third motor assembly (14); the first motor assembly (6) is mounted on one of the first mounting brackets (17), and its power output shaft is fixedly connected to the mounting shaft (7); the second motor assembly (11) is mounted on the outer side wall of the second bracket (4), and its power output shaft is fixedly connected to the rotating shaft; the third motor assembly (14) is fixed on the outer side wall of the first support frame (19), and its power output shaft is fixedly connected to the rotating shaft of the first wheel body (22).

6. The amphibious environmental cleaning robot according to claim 3, characterized in that, The robot body (1) is detachably connected to a second mounting bracket (18) at the top of the collection port. Multiple sets of spaced-apart baffles (10) are fixed on the second mounting bracket (18), and the gap formed between each set of baffles (10) corresponds to the lever (8).

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