阅读说明：本技术 一种可自适应调节压地的吸水扒装置及物业清洁机器人 (Water absorption raking device capable of adaptively adjusting pressure and property cleaning robot ) 是由 徐锦鑫 惠文科 于 2021-08-20 设计创作，主要内容包括：本发明公开了一种可自适应调节压地的吸水扒装置及物业清洁机器人。本发明的可自适应调节压地的吸水扒装置及物业清洁机器人,包括安装架、吸水扒主体、调节组件、直线驱动机构、摆臂组件。其中所述调节组件的一端与所述安装架顶部的一端固定连接,所述直线驱动机构的一端与所述调节组件的另一端转动连接,所述摆臂组件可转动连接于所述安装架的底部。本发明通过调节组件和摆臂组件共同作用,使得吸水扒主体能够长时间且稳定的贴合地面,提高了机器人吸水效果,减少了地面出现水渍的情况,进而提高了机器人的清洁质量。本发明的物业清洁机器人包括上述的可自适应调节压地的吸水扒装置。(The invention discloses a water absorption raking device capable of adaptively adjusting pressure and a property cleaning robot. The invention discloses a water absorption raking device capable of adaptively adjusting pressure and a property cleaning robot. One end of the adjusting assembly is fixedly connected with one end of the top of the mounting frame, one end of the linear driving mechanism is rotatably connected with the other end of the adjusting assembly, and the swing arm assembly is rotatably connected to the bottom of the mounting frame. According to the invention, the water absorption rake main body can be stably attached to the ground for a long time through the combined action of the adjusting assembly and the swing arm assembly, so that the water absorption effect of the robot is improved, the water stain on the ground is reduced, and the cleaning quality of the robot is further improved. The property cleaning robot comprises the water sucking raking device capable of adaptively adjusting the pressure.)

1. The utility model provides a but water absorption of self-adaptation regulation pressure ground is taken off device which characterized in that: the method comprises the following steps:

a mounting frame;

a water absorption rake body;

one end of the adjusting component is fixedly connected with one end of the top of the mounting frame and is used for adjusting the fitting degree of the water absorption rake main body and the ground;

one end of the linear driving mechanism is rotatably connected with the other end of the adjusting component and is used for adjusting the lifting of the water absorption rake main body;

the swing arm assembly is rotatably connected to the bottom of the mounting frame, one end of the swing arm assembly is rotatably connected with the other end of the linear driving mechanism, the other end of the swing arm assembly is in transmission connection with the water absorption rake main body, and the swing arm assembly can adaptively adjust the fitting angle of the water absorption rake main body and the ground according to the terrain.

2. The adaptive pressure-adjustable ground suction rake device according to claim 1, wherein: the adjustment assembly includes:

the first adjusting block is detachably connected to one end of the top of the mounting frame;

one end of the screw is in threaded connection with the other end of the first adjusting block;

and one end of the second adjusting block is in threaded connection with the other end of the screw, the other end of the second adjusting block is in rotary connection with one end of the linear driving mechanism, and the sequence of threads in the first adjusting block is opposite to that of threads in the second adjusting block.

3. The adaptive pressure-adjustable ground suction rake device according to claim 2, wherein: the adjusting component comprises a knob which is arranged on the outer side of the screw rod and is positioned between the first adjusting block and the second adjusting block.

4. The adaptive pressure-adjustable ground suction rake device according to claim 2, wherein: the adjusting component further comprises a locking piece which is arranged on the first adjusting block or the second adjusting block and used for locking the screw rod.

5. The adaptive pressure-adjustable water sucking raking device and the property cleaning robot as claimed in claim 2, wherein: the first adjusting block is fixed on the top of the mounting frame through a flat key and a cotter pin in a matched mode.

6. The adaptive pressure-adjustable ground suction rake device according to claim 1, wherein: the linear driving mechanism is one of an electric push rod, an air cylinder and an oil cylinder.

7. The adaptive pressure-adjustable ground suction rake device according to claim 1, wherein: the swing arm assembly includes:

the swing arm main body is rotatably connected to the bottom of the mounting frame, and one end of the swing arm main body is rotatably connected with the other end of the linear driving mechanism;

the connecting plate is fixedly connected to the other end of the swing arm main body;

the two extension springs are symmetrically arranged between the connecting part of the mounting frame and the swing arm main body and the connecting plate;

the rotating plate is rotatably connected to one side, away from the swing arm main body, of the connecting plate, and the water absorption rake main body is arranged at the bottom of the rotating plate;

the torsional spring, the torsional spring set up in the rotating plate with the junction of connecting plate.

8. The adaptive pressure-adjustable ground suction rake device according to claim 7, wherein: the swing arm assembly further comprises a limiting part arranged on the side face of the connecting plate, a groove-shaped hole matched with the limiting part is formed in one side of the rotating plate, and the rotating plate can rotate within the range of the groove-shaped hole.

9. The adaptive pressure-adjustable ground suction rake device according to any one of claims 1 to 8, wherein: the inner side of the water absorption rake body is provided with a land wheel.

10. A property cleaning robot, characterized in that: a water scooping device comprising the adaptively adjustable pressure ground as recited in any one of claims 1 to 9.

Technical Field

The invention relates to the field of cleaning robots, in particular to a water sucking raking device capable of adaptively adjusting pressure and a property cleaning robot.

Background

Along with the continuous improvement of people's standard of living, people are more and more high to the requirement of quality of life, especially at high-end district and high-end office building, and the human cost rises year by year in recent years, leads to the cost that the property was kept a public place clean to climb year by year, in order to improve the quality of keeping a public place clean, promotes the science and technology sense in high-end place, sweeps and washes integrative cleaning machines people and more obtains using. The water absorption rake assembly is a core component of the sweeping and washing integrated cleaning robot.

One of the lifting schemes of the existing water absorption rake assembly is to connect a water absorption rake main body assembly through a steel wire rope, realize the descending and lifting actions of the water absorption rake main body assembly through the modes of pulling the steel wire rope by a manual or mechanical mechanism and the like, realize the attachment of the water absorption rake and the ground by utilizing the self weight of the water absorption rake main body assembly, directly and rigidly connect the water absorption rake main body assembly through an electric push rod, and control the lifting of the water absorption rake main body assembly through the stretching of the push rod. The two modes are difficult to adjust the fitting angle between the water absorption rake main body assembly and the ground, so that the rubber of the water absorption rake main body assembly cannot be tightly attached to the ground for a long time, the water absorption effect of the robot is influenced, water stains are left on the ground, and the cleaning quality is further influenced.

Disclosure of Invention

Accordingly, an object of the present invention is to provide a water scooping device and a property cleaning robot capable of adaptively adjusting pressure, which have characteristics such as an adaptive adjustment of a ground contact angle, high cleaning quality, and the like.

A water absorption raking device capable of adaptively adjusting pressure to the ground comprises:

a mounting frame;

a water absorption rake body;

one end of the adjusting component is fixedly connected with one end of the top of the mounting frame and is used for adjusting the fitting degree of the water absorption rake main body and the ground;

one end of the linear driving mechanism is rotatably connected with the other end of the adjusting component and is used for adjusting the lifting of the water absorption rake main body;

the swing arm assembly is rotatably connected to the bottom of the mounting frame, one end of the swing arm assembly is rotatably connected with the other end of the linear driving mechanism, the other end of the swing arm assembly is in transmission connection with the water absorption rake main body, and the swing arm assembly can adaptively adjust the fitting angle of the water absorption rake main body and the ground according to the terrain.

According to the water absorption rake device capable of adaptively adjusting the pressure, the adjusting assembly and the swing arm assembly act together, so that the water absorption rake body can stably fit the ground for a long time, the water absorption effect of the robot is improved, the water stain on the ground is reduced, and the cleaning quality of the robot is improved.

Further preferably, the adjusting assembly comprises:

the first adjusting block is detachably connected to one end of the top of the mounting frame;

one end of the screw is in threaded connection with the other end of the first adjusting block;

and one end of the second adjusting block is in threaded connection with the other end of the screw, the other end of the second adjusting block is in rotary connection with one end of the linear driving mechanism, and the sequence of threads in the first adjusting block is opposite to that of threads in the second adjusting block.

Further preferably, the adjusting assembly further comprises a knob disposed outside the screw and located between the first adjusting block and the second adjusting block.

Further preferably, the adjusting assembly further comprises a locking member arranged on the first adjusting block or the second adjusting block and used for locking the screw rod.

Further preferably, the first adjusting block is fixed on the top of the mounting frame through a flat key and a cotter pin in a matched mode.

Further preferably, the linear driving mechanism is one of an electric push rod, an air cylinder and an oil cylinder.

Further preferably, the swing arm assembly includes:

the swing arm main body is rotatably connected to the bottom of the mounting frame, and one end of the swing arm main body is rotatably connected with the other end of the linear driving mechanism;

the connecting plate is fixedly connected to the other end of the swing arm main body;

the two extension springs are symmetrically arranged between the connecting part of the mounting frame and the swing arm main body and the connecting plate;

the rotating plate is rotatably connected to one side, away from the swing arm main body, of the connecting plate, and the water absorption rake main body is arranged at the bottom of the rotating plate;

the torsional spring, the torsional spring set up in the rotating plate with the junction of connecting plate.

Further preferably, the swing arm assembly further comprises a limiting part arranged on the side face of the connecting plate, a groove-shaped hole matched with the limiting part is formed in one side of the rotating plate, and the rotating plate can rotate within the range of the groove-shaped hole.

Further preferably, a ground supporting wheel is arranged on the inner side of the water absorption rake body.

Compared with the prior art, the water absorption raking device capable of adaptively adjusting the pressure of the ground has the advantages that the water absorption raking main body can be stably attached to the ground for a long time through the combined action of the adjusting assembly and the swing arm assembly, so that the water absorption effect of the robot is improved, the water stain on the ground is reduced, and the cleaning quality of the robot is improved; the joint degree of the water absorption scrabbling main body and the ground is indirectly adjusted through the screw, the adjustment is convenient, the principle is simple, and the realization is easy; the self-adaptive adjustment of the ground contact angle between the water absorption rake main body and the ground is realized through the action of the torsion spring, and the principle is simple. The water absorption raking device capable of adaptively adjusting the pressure of the ground and the property cleaning robot have the characteristics of adaptive adjustment of the ground-attaching angle, high cleaning quality and the like.

The invention further provides a property cleaning robot, which comprises the water absorption raking device capable of adaptively adjusting the pressure.

Compared with the prior art, the property cleaning robot has the characteristics of the water absorbing raking device capable of adaptively adjusting the pressure to the ground, and the details are not repeated.

For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of a water absorbing rake device capable of adaptively adjusting pressure.

Fig. 2 is a schematic structural diagram of an adjusting component of the water absorbing raking device capable of adaptively adjusting pressure.

Fig. 3 is an enlarged schematic view of the invention at a in fig. 1.

In the figure: the water absorption type hydraulic shovel comprises a mounting frame 1, a mounting plate 11, a vertical plate 12, a water absorption type shovel body 2, a ground wheel 21, a shell 22, a front rubber 23, a rear rubber 24, an adjusting assembly 3, a first adjusting block 31, a flat key 311, a split pin 312, a screw rod 32, a second adjusting block 33, a knob 34, a locking piece 35, a linear driving mechanism 4, a swing arm assembly 5, a swing arm body 51, a connecting plate 52, a tension spring 53, a rotating plate 54, a 541 groove-shaped hole, a torsion spring 55 and a limiting piece 56.

Detailed Description

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like, referred to or may be referred to in this specification, are defined relative to their configuration, and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.

The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Example one

Referring to fig. 1, the present embodiment discloses a water absorbing rake device capable of adaptively adjusting pressure, which includes an installation frame 1, a water absorbing rake body 2, an adjusting assembly 3, a linear driving mechanism 4 and a swing arm assembly 5. Wherein, the one end of adjusting part 3 and the one end fixed connection at 1 top of mounting bracket for adjust the degree of laminating of taking off main part 2 and ground that absorbs water. One end of the linear driving mechanism 4 is rotatably connected with the other end of the adjusting component 3 and is used for adjusting the lifting of the water absorbing rake body 2. The swing arm assembly 5 is rotatably connected to the bottom of the mounting frame 1, one end of the swing arm assembly 5 is rotatably connected with the other end of the linear driving mechanism 4, the other end of the swing arm assembly is in transmission connection with the water absorption rake main body 2, and the swing arm assembly 5 can adaptively adjust the fitting angle of the water absorption rake main body 2 and the ground according to the terrain.

When the water absorption rake device capable of adaptively adjusting the pressure to the ground works, the control system sends an instruction to the linear driving mechanism 4, the linear driving mechanism 4 contracts after receiving the instruction, one end of the swing arm assembly 5 is driven to ascend during contraction, one end of the swing arm assembly 5 drives the other end to press downwards during ascending, namely, the water absorption rake body 2 presses downwards, when the water absorption rake body 2 is visually observed to be in contact with the ground, the length of the adjusting assembly 3 is adjusted, the degree of the water absorption rake body 2 attached to the ground is adjusted according to the same principle, and during cleaning, when the ground with uneven terrain is met, the swing arm assembly 5 automatically adjusts the attaching angle of the water absorption rake body 2 to the ground along with the height of the terrain. Through adjusting part 3 and swing arm subassembly 5 combined action for absorb water take off main part 2 can be long-time and stable laminating ground, improved the robot effect of absorbing water, reduced the water stain condition in ground appearance, and then improved the cleaning quality of robot.

Specifically, in this embodiment, the mounting bracket 1 is composed of a mounting plate 11 and two vertical plates 12, the two vertical plates 12 are symmetrically arranged on two sides of the mounting plate 11, the swing arm assembly 5 is rotatably connected to the bottoms of the two vertical plates 12 through a groove-shaped rotating shaft with a retainer ring, and a lever is formed between the swing arm assembly 5 and the vertical plates 12. Two ends of the driving mechanism 4 are respectively and rotatably connected with the adjusting component 3 and the swing arm component 5 through groove-shaped rotating shafts with retaining rings.

Referring to fig. 2, the adjusting assembly 3 may include a first adjusting block 31, a screw 32, and a second adjusting block 33. Wherein, first regulating block 31 can dismantle the one end of connecting in the mounting bracket 1 top, and the one end of screw rod 32 and the other end threaded connection of first regulating block 31. One end of the second adjusting block 33 is connected with the other end of the screw rod 32 in a threaded manner, the other end of the second adjusting block is connected with one end of the linear driving mechanism 4 in a rotating manner, and the sequence of threads in the first adjusting block 31 is opposite to that of the threads in the second adjusting block 33. During adjustment, as the sequence of the threads in the first adjusting block 31 is opposite to that of the threads in the second adjusting block 33, when the screw 32 is rotated, the first adjusting block 31 and the second adjusting block 33 move in opposite directions or in opposite directions, so that the fitting degree of the water absorbing rake body 2 and the ground is indirectly adjusted. Specifically, in this embodiment, the clockwise rotation of the screw rod 32 causes the first adjusting block 31 and the second adjusting block 33 to move back to back, and since the first adjusting block 31 is a fixed end, the screw rod 32 located inside the first adjusting block 31 moves downward, and meanwhile, the screw rod 32 located inside the second adjusting block 33 drives the second adjusting block 33 to move downward, so that the transmission linear driving mechanism 4 drives one end of the swing arm assembly 5 to press downward, and the main body 2 of the water absorption rake is lifted up; when the body 2 needs to be pressed against the ground, the screw 32 is rotated counterclockwise.

Further preferably, the adjusting assembly 3 further includes a knob 34 disposed outside the screw 32 and located between the first adjusting block 31 and the second adjusting block 33, and it is more convenient to drive the screw 32 to rotate through the knob 34. The adjusting assembly 3 further comprises a locking member 35 disposed on the first adjusting block 31 or the second adjusting block 33 for locking the screw 32. Retaining member 35 can be locking screw, and locking screw penetrates from first regulating block 31 or second regulating block 33 side to with the side butt of screw rod 32, when needs locking, rotatory locking screw to the dead side of screw rod 32 can, can avoid absorbing water to take off main part 2 and lead to adjusting part 3 to appear not hard up condition with pressing for a long time like this, can guarantee to absorb water and take off main part 2 and ground long-time good contact, improve the efficiency of absorbing water.

Further preferably, the first adjusting block 31 is fixed on the top of the mounting frame 1 by a flat key 311 in cooperation with a cotter pin 312. When the installation, pass the square hole on first regulating block 31 and the square hole on mounting bracket 1 through flat key 311, then insert two cotter pins 312 in two jacks on flat key 311 to install first regulating block 31, simple structure, simple to operate.

Further preferably, the linear driving mechanism 4 is one of an electric push rod, an air cylinder and an oil cylinder, and in this embodiment, the electric push rod is used as the linear driving mechanism 4.

Further preferably, the swing arm assembly 5 includes a swing arm main body 51, a connecting plate 52, a tension spring 53, a rotating plate 54, and a torsion spring 55. Wherein, the swing arm main body 51 is rotatably connected to the bottom of the mounting frame 1, one end of the swing arm main body is rotatably connected to the other end of the linear driving mechanism 4, and the connecting plate 52 is fixedly connected to the other end of the swing arm main body 51. The two extension springs 53 are symmetrically arranged between the joint of the mounting frame 1 and the swing arm main body 51 and the connecting plate 52, the rotating plate 54 is rotatably connected to one side of the connecting plate 52 far away from the swing arm main body 51, the water absorption rake main body 2 is arranged at the bottom of the rotating plate 54, and the torsion spring 55 is arranged at the joint of the rotating plate 54 and the connecting plate 52.

Specifically, in this embodiment, through rotation axis connection between connecting plate 52 and the rotor plate 54, torsion spring 55 is provided with two, and two torsion springs 55 set up respectively in the both ends of axis of rotation, when meetting uneven the inside, because torsion spring 55's elasticity, can drive the water absorption and take off main part 2 according to the laminating angle of relief self-adaptation regulation its and ground, the principle is simple, and convenient to use is durable. That is, the torsion spring 55 always gives the water absorption rake body 2 a certain pressure, so that the water absorption rake body 2 can be always attached to the ground and can be adjusted in a self-adaptive manner and in a micro-adjustment manner with different ground.

Referring to fig. 3, the swing arm assembly 5 further includes a limiting member 56 disposed on a side surface of the connecting plate 52, a slot-shaped hole 541 adapted to the limiting member 56 is disposed on one side of the rotating plate 54, and the rotating plate 54 can rotate within the slot-shaped hole 541, so as to prevent the water absorption rake body 2 from being damaged due to an excessively large rotation angle.

Specifically, two first connection lugs are disposed on two sides of the connection plate 52, a second connection lug opposite to the two first connection lugs is disposed on the rotation plate 54, two ends of the rotation shaft transversely penetrate through the first connection lug and the second connection lug, and a torsion spring 55 is disposed on the rotation plate, the second connection lug can rotate relative to the first connection lug under the action of the rotation shaft, the limiting member 56 is disposed on a side surface of the first connection lug, and the groove-shaped hole 541 is disposed on a side surface of the second connection lug.

Further preferably, the inside of the body 2 of the water absorption rake is provided with two ground supporting wheels 21, and specifically, the two ground supporting wheels 21 are respectively mounted on the body 2 of the water absorption rake through two supporting plates.

In the present embodiment, the wiper body 2 includes a housing 22, and a front rubber sheet 23 and a rear rubber sheet 24 disposed at the bottom of the housing 22. When the pressure of the torsion spring 55 on the water absorption rake body 2 is too large, or the front rubber sheet 23 and the rear rubber sheet 24 of the water absorption rake body 2 are tightly attached to the ground, the ground supporting wheel 21 can bear partial pressure, so that the front rubber sheet 23 and the rear rubber sheet 24 are properly attached to the ground, and the water absorption efficiency of the whole water absorption rake device is ensured.

Compared with the prior art, the water absorption raking device capable of adaptively adjusting the pressure of the ground has the advantages that the water absorption raking main body 2 can stably fit the ground for a long time through the combined action of the adjusting assembly 3 and the swing arm assembly 5, so that the water absorption effect of the robot is improved, the water stain on the ground is reduced, and the cleaning quality of the robot is improved; the joint degree of the water absorption scrabbling main body 2 and the ground is indirectly adjusted through the screw 32, the adjustment is convenient, the principle is simple, and the realization is easy; the self-adaptive adjustment of the ground contact angle between the water absorption rake main body 2 and the ground is realized through the action of the torsion spring 55, and the principle is simple. The water absorption raking device capable of adaptively adjusting the pressure of the ground and the property cleaning robot have the characteristics of adaptive adjustment of the ground-attaching angle, high cleaning quality and the like.

Example two

The invention further provides a property cleaning robot, which comprises the water absorption raking device capable of adaptively adjusting the pressure, and the water absorption raking device capable of adaptively adjusting the pressure can be arranged on the property cleaning robot through screws during specific implementation.

Compared with the prior art, the property cleaning robot has the characteristics of the water absorbing raking device capable of adaptively adjusting the pressure to the ground, and the details are not repeated.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.