Multi-shaft electric arranging device

Abstract

The utility model provides a multi-shaft electric arranging device. The multi-shaft electric arranging device comprises a first driving head and a second driving head, a first motor is arranged on the first driving head and used for driving the first driving head to rotate; a second motor is arranged on the second driving head and is used for driving the function head connected with the second driving head to rotate; the first driving head and the second driving head are fixedly or hinged to each other, so that the second driving head performs revolution motion, and the functional head performs revolution and rotation motion. By adopting the scheme that the first driving head and the second driving head are combined, the revolution and rotation working mode of the functional head is achieved, various complex inner surface utensils can be conveniently tidied, for example, when tableware is cleaned, cleaning operation can be completed without rotating a wrist. And when more food materials are stirred, the stirring operation can be completed very quickly and efficiently.

Description

Technical Field

[0001] The utility model relates to the field of household cleaning and tidying up, in particular to a multi-axis electric tidying device. Background Art

[0002] In daily life and production, we often need to process or clean the surfaces of various objects, such as cleaning, grinding, coating, lubricating, waxing, polishing, oiling, and painting countertops and utensils. In the kitchen process, stirring is required. Existing electric cleaning equipment is only suitable for cleaning operations within a flat surface. When encountering complex curved surfaces, the wrist needs to be twisted in different directions, which is very inconvenient. For example, a portable waterproof electric cleaning tool described in CN213882159U suffers from this problem. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide a multi-axis electric finishing device that can improve the finishing efficiency, that is, improve the efficiency of cleaning, grinding, coating, lubricating, waxing, polishing, oiling and coloring the surfaces of various countertops and utensils, or improve the stirring efficiency of various materials during kitchen processing.

[0004] In order to solve the above technical problems, the technical solution adopted by the present utility model is: a multi-axis electric finishing device, comprising a first driving head and a second driving head;

[0005] The first driving head is provided with a first motor for driving the first driving head to rotate;

[0006] The second driving head is provided with a second motor for driving the functional head connected to the second driving head to rotate;

[0007] The first driving head is fixedly or hingedly connected to the second driving head, so that the second driving head forms an orbital motion and the functional head forms an orbital and rotational motion.

[0008] In a preferred solution, the first drive head is fixedly connected to the second drive head, and the rotation axis of the first drive head intersects with the rotation axis of the second drive head.

[0009] In a preferred embodiment, the first drive head and the second drive head are hingedly connected via a pin, and the pin is perpendicular to the rotation axis of the first drive head;

[0010] Through the swinging of the second drive head, the rotation axis of the first drive head is parallel to or intersects with the rotation axis of the second drive head.

[0011] In a preferred embodiment, a handle is further provided, the first drive head and the handle are connected in a relatively rotatable manner, the first drive head partially extends from the opening of the handle; one end of the first drive head extending out is fixedly or hingedly connected to the second drive head;

[0012] The first motor is fixedly disposed in the first driving head, and the first motor shaft of the first motor is fixedly connected to the bottom of the handle to drive the first driving head to rotate;

[0013] The second motor is fixedly arranged in the second driving head, the second motor shaft of the second motor is located at an end away from the first driving head, and the second motor shaft is connected to the functional head through a connecting head in a detachable and replaceable manner;

[0014] A battery is also provided in the first drive head;

[0015] An electric control board is also provided, which is fixed on the handle and has buttons. The button instructions are transmitted to the first motor and the second motor through a transmitter arranged on the handle and a receiver arranged on the first drive head.

[0016] In a preferred embodiment, a first sealing ring is provided between the first driving head and the handle;

[0017] A second sealing ring is provided between the second motor shaft and the second driving head.

[0018] In a preferred embodiment, a handle is further provided, the first drive head is connected to the handle, and a portion of the first drive head extends from an opening in the handle;

[0019] The first driving head is divided into a fixed part and a rotating part, the first motor is fixedly arranged in the fixed part of the first driving head, the first motor shaft of the first motor is connected to the rotating part, and the rotating part is fixedly or hingedly connected to the second driving head;

[0020] A conductive slip ring is further provided between the fixed part and the rotating part, and the conductive slip ring is used to supply power to the second motor;

[0021] The second motor is fixedly arranged in the second driving head, the second motor shaft of the second motor is located at an end away from the first driving head, and the second motor shaft is connected to the functional head through a connecting head in a detachable and replaceable manner;

[0022] A battery is also provided in the first drive head;

[0023] An electric control panel is also provided, which is fixed on the handle and has buttons for controlling the start and stop of the first motor and the second motor.

[0024] In a preferred embodiment, a first sealing ring is provided between the first driving head and the handle;

[0025] A second sealing ring is provided between the second motor shaft and the second driving head.

[0026] In the preferred solution, the electric control board is also provided with a display screen and a main control chip;

[0027] A charging port is also provided, which is located on the first driving head or the handle.

[0028] In a preferred embodiment, a vibration device is further provided, which includes a first eccentric block arranged on the connecting head, or a second eccentric block arranged on the second motor shaft, or an ultrasonic vibration mechanism arranged on the second driving head.

[0029] In a preferred embodiment, the connector is a sleeve structure that is sleeved with the second motor shaft and transmits torque;

[0030] Functional heads include spherical cleaning heads, cylindrical cleaning heads and wire rings;

[0031] The first motor and the second motor are reduction motors.

[0032] This utility model provides a multi-axis electric finishing device that uses a combination of a first drive head and a second drive head to achieve a revolution and rotation working mode. This device can conveniently finish various objects with complex internal surfaces. For example, when washing dishes, the washing operation can be completed without turning the wrist. When stirring a large number of ingredients, the stirring operation can also be completed very quickly and efficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0034] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0035] Figure 2 This is a schematic diagram of the overall structure of another preferred structure of the present invention.

[0036] Figure 3 This is a schematic diagram of the overall structure of another preferred structure of the present invention.

[0037] Figure 4 This is a schematic diagram of the overall structure of another preferred structure of the present invention.

[0038] Figure 5 This is a schematic diagram of the structure of the utility model when tidying the inner wall of a curved object.

[0039] Figure 6 This is a schematic diagram of the structure of the utility model when tidying the inner wall of a cylindrical object.

[0040] Figure 7 This is a schematic structural diagram of the utility model when tidying the inner wall of a conical object.

[0041] Figure 8 This is a circuit diagram of the utility model.

[0042] Figure 9 This is a circuit diagram of another preferred structure of the utility model.

[0043] In the figure, the second drive head 1, the first drive head 2, the first motor 3, the second motor 4, the first motor shaft 5, the second motor shaft 6, the connector 7, the battery 8, the electronic control board 9, the display screen 91, the main control chip 92, the button battery 93, the button 94, the transmitter 95, the receiver 96, the handle 10, the charging port 11, the bearing 12, the locking nut 13, the pin 14, the mounting plate 15, the second sealing ring 16, the track 16, the first eccentric block 17, the spherical cleaning head 18, the cylindrical cleaning head 19, the ultrasonic vibration mechanism 20, the first sealing ring 21, the second eccentric block 22, the wire ring 23, the conductive slip ring 24, the curved container 25, the cylindrical container 26, and the cup 27. DETAILED DESCRIPTION

[0044] Example 1:

[0045] like Figures 1-3 In the invention, a multi-axis electric finishing device comprises a first drive head 2 and a second drive head 1;

[0046] The first driving head 2 is provided with a first motor 3 for driving the first driving head 2 to rotate;

[0047] The second driving head 1 is provided with a second motor 4 for driving the functional head connected to the second driving head 1 to rotate;

[0048] The first drive head 2 is fixed or hingedly connected to the second drive head 1, so that the second drive head 1 forms a revolution motion, and the functional head forms a revolution and rotation motion. Figures 5-7 The various functional heads in the robot can clean and organize countertops, curved pots and pans, and cups, respectively, without the need for repeated wrist bending. This makes it particularly suitable for large-scale cleaning and organization, as well as for operators with wrist injuries. Potential applications include, but are not limited to, cleaning kitchen stoves, range hoods, tableware, and coating and polishing the interior surfaces of complex curved workpieces.

[0049] Example 2:

[0050] In a preferred embodiment, in certain specific applications, the first drive head 2 is fixedly connected to the second drive head 1, and the rotation axis of the first drive head 2 intersects the rotation axis of the second drive head 1. For example, the angle between the rotation axis of the first drive head 2 and the rotation axis of the second drive head 1 is 30 degrees, which is specifically used in applications requiring coating and polishing the inner wall of complex curved workpieces, thereby reducing the weight of the device and improving processing efficiency.

[0051] Example 3:

[0052] The preferred solution is Figures 1-3 In the embodiment, the first drive head 2 and the second drive head 1 are hingedly connected via a pin 14, and the pin 14 is perpendicular to the rotation axis of the first drive head 2;

[0053] By swinging the second drive head 1, the rotation axis of the first drive head 2 is parallel to or intersecting with the rotation axis of the second drive head 1. In a preferred embodiment, when parallel, the rotation axis of the first drive head 2 is spaced apart from the rotation axis of the second drive head 1 so that the functional head can rotate while also revolving. This embodiment is more effective for coating, stirring, and cleaning cups. For example, when coating, it ensures that the coating is evenly applied without concentric circles. Figure 7 As shown in FIG, when the cylindrical cleaning head 19 is used to clean the cup, it is also ensured that each position is cleaned evenly. Figure 5 、 6 As shown in , operations such as cleaning, coating, and polishing the inner walls of the curved container 25 and the cylindrical container 26 can be completed conveniently and efficiently.

[0054] Example 4:

[0055] Options such as Figures 1-3 A handle 10 is further provided, the first drive head 2 is connected to the handle 10 in a relatively rotatable manner, and the first drive head 2 partially extends from the opening of the handle 10; one end of the first drive head 2 is fixedly or hingedly connected to the second drive head 1;

[0056] The first motor 3 is fixedly mounted in the first driving head 2, and the first motor shaft 5 of the first motor 3 is fixedly connected to the bottom of the handle 10 to drive the first driving head 2 to rotate;

[0057] The second motor 4 is fixedly arranged in the second driving head 1, and the second motor shaft 6 of the second motor 4 is located at an end away from the first driving head 2. The second motor shaft 6 is connected to the functional head via a connector 7 in a detachable and replaceable manner;

[0058] A battery 8 is further provided in the first driving head 2 ; preferably, the battery 8 is a rechargeable battery, and a charging port 11 is located on a visible surface of the first driving head 2 .

[0059] An electric control board 9 is also provided. The electric control board 9 is fixed on the handle 10. A button 94 is provided on the electric control board 9. The command of the button 94 is transmitted to the first motor 3 and the second motor 4 through a transmitter 95 provided on the handle 10 and a receiver 96 provided on the first drive head 2. The first motor 3 in this example is fixed with the first motor shaft 5, and the scheme of the first motor 3 rotating makes the first motor 3 and the second motor 4 in a synchronous state, reducing the difficulty of power supply. In an optional scheme, non-contact communication between the transmitter 95 and the receiver 96 is achieved by infrared or wireless signals. A metal coating is provided on the inner wall of the handle 10 to improve the communication reliability between the infrared transmitter 95 and the receiver 96. The circuit part is as follows Figure 8 As shown in the figure, the receiver 96 preferably adopts an infrared switch or a thyristor with wireless reception. The switches in the figure are schematic, representing receivers 96 and 96' respectively. According to the input of buttons 94 and 94', the main control chip 92, such as the SF32F series chip, receives a signal, such as a low-level signal, and inputs the corresponding control signal to the transmitter 95. The transmitter 95 sends a signal to the receiver 96 or 96', and the first motor 3 or the second motor 4 is controlled to be on and off through the receiver 96 or 96'.

[0060] The preferred solution is Figure 2 In the embodiment, a first sealing ring 21 is provided between the first driving head 2 and the handle 10;

[0061] A second sealing ring 16 is provided between the second motor shaft 6 and the second drive head 1. Furthermore, preferably, a bearing 12 is provided between the first drive head 2 and the handle 10 to reduce the rotational resistance of the first drive head 2. Preferably, both the first motor 3 and the second motor 4 are reduction motors, employing a spur gear set, a gear set combining spur gears and bevel gears, or a planetary gear set as a reduction mechanism. Preferably, the reduction ratio of the first motor 3 is greater than that of the second motor 4, i.e., the orbital speed is lower than the rotational speed.

[0062] In the preferred embodiment, the electric control board 9 is further provided with a display screen 91 and a main control chip 92; the main control chip 92 is used to output pulses of the transmitter 95 to control the on and off of the receiver 96;

[0063] The main control chip 92 is further used to output frequency pulses to control the speeds of the first motor 3 and the second motor 4 .

[0064] Example 5:

[0065] Another option is Figure 4 In the embodiment, a handle 10 is further provided, the first drive head 2 is connected to the handle 10, and a portion of the first drive head 2 extends from the opening of the handle 10;

[0066] The first drive head 2 is divided into a fixed part and a rotating part. The fixed part and the rotating part adopt a movable sleeve structure to enable relative rotation between the fixed part and the rotating part. The first motor 3 is fixedly arranged in the fixed part of the first drive head 2. The first motor shaft 5 of the first motor 3 is connected to the rotating part, and the rotating part is fixedly or hingedly connected to the second drive head 1.

[0067] A conductive slip ring 24 is also provided between the fixed portion and the rotating portion. This is used to power the second motor 4. In this example, the slip rings 24 have two to four terminals, at least two of which transmit DC power current, and the remaining two transmit control signals, such as motor frequency conversion signals. The fixed portion of the slip ring 24 is connected to the fixed portion, while the rotating portion is electrically connected to the second motor 4.

[0068] The second motor 4 is fixedly arranged in the second driving head 1, and the second motor shaft 6 of the second motor 4 is located at an end away from the first driving head 2. The second motor shaft 6 is connected to the functional head via a connector 7 in a detachable and replaceable manner;

[0069] A battery 8 is further provided in the first driving head 2 ; preferably, the battery 8 is a rechargeable battery and is further provided with a charging port 11 , which is located on the fixed portion or the handle 10 of the first driving head 2 .

[0070] An electric control board 9 is also provided, which is fixed on the handle 10. A button 94 is provided on the electric control board 9, which is used to control the start and stop of the first motor 3 and the second motor 4. Preferably, the first motor 3 and the second motor 4 are reduction motors.

[0071] In a preferred embodiment, a first sealing ring 21 is provided between the movable portion of the first driving head 2 and the handle 10 so that the first driving head 2 is sealed by the handle 10;

[0072] A second sealing ring 16 is provided between the second motor shaft 6 and the second drive head 1 .

[0073] In a preferred embodiment, the electric control board 9 is further provided with a display screen 91 and a main control chip 92; the main control chip 92 is used to output frequency pulses to control the speed of the first motor 3 and the second motor 4. The button 94 in this example also includes a knob. By turning the knob, the main control chip 92, such as SF32F, outputs a pulse square wave to control the speed of the first motor 3 and the second motor 4. The display screen 91 is used to display the speed and other information. Figure 9 In the embodiment, the main control chip 92 controls the on and off of the thyristors, thereby controlling the start and stop and speed of the first motor 3 and the second motor 4.

[0074] Example 6:

[0075] In a further preferred embodiment, a vibration device is further provided, comprising a first eccentric mass 17 provided on the connecting head 7, or a second eccentric mass 22 provided on the second motor shaft 6, or an ultrasonic vibration mechanism 20 provided on the second driving head 1. The vibration device is provided to further improve the sorting or stirring efficiency.

[0076] In a preferred embodiment, the connector 7 is a sleeve structure that is sleeved with the second motor shaft 6 and transmits torque;

[0077] like Figures 1-3 As shown in FIG, the functional head includes a spherical cleaning head 18, a cylindrical cleaning head 19 and a wire ring 23; Figures 5-7 various occasions.

[0078] Example 7:

[0079] When in use, first select the appropriate functional head, such as a spherical cleaning head 18 for cleaning a curved frying pan, a cylindrical cleaning head 19 for cleaning a cup, and a wire ring 23 for stirring vegetable juice. Then adjust the inclination angle of the second drive head 1, press the button that controls the second motor 4, and the functional head starts to rotate. Then press the button that controls the first motor 3, and the functional head starts to revolve, completing the cleaning effect. By turning the knob, the speed of cleaning can be further adjusted. Furthermore, for specialized work, multiple operating modes are set. By pressing a button, the main control chip 92 activates the preset operating mode, that is, starts the first motor 3 and the second motor 4 to start working at a preset speed. After the preset time, the first motor 3 and the second motor 4 are stopped, and the work is finished.

[0080] The above embodiments are merely preferred technical solutions of the present invention and should not be construed as limiting the present invention. The embodiments and features therein may be arbitrarily combined unless they conflict. The scope of protection of the present invention shall be the technical solutions described in the claims, including equivalent alternatives to the technical features of the technical solutions described in the claims. Equivalent alternatives and improvements within this scope are also within the scope of protection of the present invention.

Claims

1. A multi-axis electric finishing device, characterized in that: It comprises a first drive head (2) and a second drive head (1); A first motor (3) is provided on the first driving head (2) for driving the first driving head (2) to rotate; The second driving head (1) is provided with a second motor (4) for driving the functional head connected to the second driving head (1) to rotate; The first drive head (2) is fixedly or hingedly connected to the second drive head (1), so that the second drive head (1) forms an orbital motion and the functional head forms an orbital and rotational motion.

2. A multi-axis electric finishing device according to claim 1, characterized in that: The first drive head (2) is fixedly connected to the second drive head (1), and the rotation axis of the first drive head (2) intersects with the rotation axis of the second drive head (1).

3. The multi-axis electric finishing device according to claim 1, characterized in that: The first drive head (2) and the second drive head (1) are hingedly connected via a pin shaft (14), and the pin shaft (14) is perpendicular to the rotation axis of the first drive head (2); Through the swinging of the second drive head (1), the rotation axis of the first drive head (2) is parallel to or intersects with the rotation axis of the second drive head (1).

4. A multi-axis electric finishing device according to any one of claims 1 to 3, characterized in that: A handle (10) is also provided, the first drive head (2) and the handle (10) are connected in a relatively rotatable manner, and a portion of the first drive head (2) extends from an opening of the handle (10); one end of the first drive head (2) extending out is fixedly or hingedly connected to the second drive head (1); The first motor (3) is fixedly mounted in the first driving head (2), and the first motor shaft (5) of the first motor (3) is fixedly connected to the bottom of the handle (10) to drive the first driving head (2) to rotate; The second motor (4) is fixedly mounted in the second driving head (1), the second motor shaft (6) of the second motor (4) is located at an end away from the first driving head (2), and the second motor shaft (6) is connected to the functional head via a connector (7) in a detachable and replaceable manner; A battery (8) is also provided in the first driving head (2); An electric control panel (9) is also provided, and the electric control panel (9) is fixed on the handle (10). A button (94) is provided on the electric control panel (9), and a command of the button (94) is transmitted to the first motor (3) and the second motor (4) via a transmitter (95) provided on the handle (10) and a receiver (96) provided on the first drive head (2).

5. A multi-axis electric finishing device according to claim 4, characterized in that: A first sealing ring (21) is provided between the first driving head (2) and the handle (10); A second sealing ring (16) is provided between the second motor shaft (6) and the second drive head (1).

6. A multi-axis electric finishing device according to any one of claims 1 to 3, characterized in that: A handle (10) is also provided, the first drive head (2) is connected to the handle (10), and a portion of the first drive head (2) extends from an opening of the handle (10); The first drive head (2) is divided into a fixed portion and a rotating portion, the first motor (3) is fixedly arranged in the fixed portion of the first drive head (2), the first motor shaft (5) of the first motor (3) is connected to the rotating portion, and the rotating portion is fixedly or hingedly connected to the second drive head (1); A conductive slip ring (24) is further provided between the fixed portion and the rotating portion, and the conductive slip ring (24) is used to supply power to the second motor (4); The second motor (4) is fixedly mounted in the second driving head (1), the second motor shaft (6) of the second motor (4) is located at an end away from the first driving head (2), and the second motor shaft (6) is connected to the functional head via a connector (7) in a detachable and replaceable manner; A battery (8) is also provided in the first driving head (2); An electric control panel (9) is also provided, which is fixed on the handle (10). A button (94) is provided on the electric control panel (9), and the button (94) is used to control the start and stop of the first motor (3) and the second motor (4).

7. A multi-axis electric finishing device according to claim 6, characterized in that: A first sealing ring (21) is provided between the first driving head (2) and the handle (10); A second sealing ring (16) is provided between the second motor shaft (6) and the second drive head (1).

8. A multi-axis electric finishing device according to claim 5 or 7, characterized in that: The electric control board (9) is also provided with a display screen (91) and a main control chip (92); A charging port (11) is also provided, and the charging port (11) is located on the first driving head (2) or the handle (10).

9. A multi-axis electric finishing device according to claim 5 or 7, characterized in that: A vibration device is also provided, comprising a first eccentric block (17) provided on the connecting head (7), or a second eccentric block (22) provided on the second motor shaft (6), or an ultrasonic vibration mechanism (20) provided on the second driving head (1).

10. A multi-axis electric finishing device according to claim 5 or 7, characterized in that: The connector (7) is a sleeve structure that is sleeved with the second motor shaft (6) and transmits torque; The functional head includes a spherical cleaning head (18), a cylindrical cleaning head (19) and a wire ring (23); The first motor (3) and the second motor (4) are reduction motors.

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