CN214551064U

CN214551064U - Machine head lifting device of table tennis serving machine

Info

Publication number: CN214551064U
Application number: CN202023031385.8U
Authority: CN
Inventors: 王进强; 张海栋
Original assignee: Chongqing Yile Youyou Technology Development Co Ltd
Current assignee: Chongqing Yile Youyou Technology Development Co Ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-11-02
Anticipated expiration: 2030-12-16

Abstract

The utility model belongs to the sport equipment field, concretely relates to table tennis service robot's aircraft nose elevating gear, support the module including service module and lift, the service module is used for the service, the lift supports the module and is used for supporting installation service module and can drive the service module and go up and down. The utility model is provided with the lifting support module, the service module can be supported and installed and can be driven to lift alone, the service module can be adjusted in height to provide multi-height service, the flexibility of table tennis training is improved, and the training is closer to actual combat; the utility model discloses only go up and down to the service module, weight is less, and is less to elevation structure's burden, can keep the even running of lift.

Description

Machine head lifting device of table tennis serving machine

Technical Field

The utility model belongs to the sport equipment field, concretely relates to table tennis service robot's aircraft nose elevating gear.

Background

Table tennis service robot is commonly in table tennis training hall, is a professional table tennis training machine, and it includes supplies ball module, send ball module and service module, supplies the ball module to be used for storing and carrying the table tennis, sends the ball module and is used for sending the table tennis to the service module from supplying the ball module, and the service module is used for launching the table tennis.

Traditional table tennis service robot does not possess raising and lowering functions, and some table tennis service robots on the market can realize going up and down at present, but it drives the whole of supplying ball module, ball feeding module and service module through a elevating system and goes up and down, has a problem like this, that is exactly that the whole of service robot all loads on elevating system, and weight is too big, brings very big burden for elevating system, and the structure is stable inadequately, and speed can not be too big.

SUMMERY OF THE UTILITY MODEL

In order to make up the deficiency of the prior art, the utility model provides a table tennis service robot's aircraft nose elevating gear technical scheme.

The machine head lifting device of the table tennis serving machine is characterized by comprising a serving module and a lifting support module, wherein the serving module is used for serving balls, and the lifting support module is used for supporting and installing the serving module and driving the serving module to lift.

The machine head lifting device of the table tennis service robot is characterized in that the lifting support module comprises a support and a nut screw component which is arranged on the support in a matched mode, and the nut screw component is used for driving the service module to lift.

The machine head lifting device of the table tennis service robot is characterized in that the nut and lead screw assembly comprises a lead screw rotatably mounted on a support, a first motor used for driving the lead screw to rotate and a lifting seat in threaded connection with the lead screw, and the lifting seat is used for being mounted in a matched mode with a service module.

The machine head lifting device of the table tennis service robot is characterized in that the support is also provided with a guide rod which is in sliding fit with the lifting seat.

The machine head lifting device of the table tennis service robot is characterized in that the lifting support module further comprises a support frame for supporting the mounting support.

The machine head lifting device of the table tennis service robot is characterized in that the support frame supports the mounting support through the arranged outer cover.

The machine head lifting device of the table tennis service robot is characterized in that wheels are arranged at the bottom of the support frame.

The machine head lifting device of the table tennis service robot is characterized by further comprising a ball feeding hose, wherein the ball feeding hose is used for receiving table tennis sent by the ball supply module and conveying the table tennis to the service module, and the table tennis service robot can adapt to position change of the service module through deformation.

The machine head lifting device of the table tennis service robot is characterized in that a support pipe is installed between the service module and the ball feeding hose in a matched mode, and the lifting support module drives the support pipe to lift to achieve lifting of the service module.

The machine head lifting device of the table tennis service robot is characterized in that the ball feeding hose is a corrugated pipe.

Compared with the prior art, the utility model has reasonable design and smart structure, the utility model is provided with the lifting support module, can support and install the service module and independently drive the service module to lift, provides multi-height service through the height adjustment of the service module, improves the flexibility of table tennis training, and leads the training to be closer to actual combat; the utility model only lifts the serve module, has smaller weight and smaller burden on the lifting structure, and can keep the stable operation of lifting; the utility model discloses still set up the hose of sending the ball, send the hose of sending the ball can be through the altitude variation who warp in order to adapt to the service module, supply the ball module just need not go up and down together along with the service robot is whole like this, and its position still can be set in one side middle part of table, can not influence the installation of ball receiving net, is convenient for receive the ball.

Drawings

Fig. 1 is a schematic structural view of a table tennis serving machine with a lifting structure to which the present invention is applied;

fig. 2 is a schematic view of an exploded structure of a table tennis serving machine with a lifting structure to which the present invention is applied;

fig. 3 is one of the schematic structural views of a service module of a table tennis service robot with a lifting structure to which the present invention is applied;

fig. 4 is a second schematic structural view of a service module of a table tennis service robot with a lifting structure, to which the present invention is applied;

fig. 5 is a third schematic view of a service module structure of a table tennis service robot with a lifting structure, to which the present invention is applied;

FIG. 6 is a schematic view of the present invention;

fig. 7 is a second schematic structural diagram of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The present invention will be further explained with reference to the accompanying drawings.

A machine head lifting device of a table tennis service robot is applied to a table tennis service robot with a lifting structure. As shown in the figure, the table tennis service robot comprises

The service module 2, the service module 2 is used for serving;

the lifting support module 1 is used for supporting and installing the service module 2 and driving the service module 2 to lift;

the ball feeding hose 4 is used for feeding balls to the ball serving module 2, and can adapt to the position change of the ball serving module through deformation; and

a ball supply module 3, wherein the ball supply module 3 is used for storing table tennis balls and supplying the table tennis balls to the ball supply hose 102.

As an optimization: the lifting support module comprises a support 103 and a nut and screw assembly which is arranged on the support 103 in a matched mode, and the nut and screw assembly is used for driving the service module 2 to lift.

Further, the nut-screw assembly comprises a screw 104 rotatably mounted on the support 103, a first motor 105 for driving the screw 104 to rotate and mounted on the support 103, and a lifting base 106 in threaded engagement with the screw 104, wherein the lifting base 106 is configured to be mounted in engagement with the service module 2. The nut and screw assembly further comprises two guide rods 108 which are arranged on the support 103 in a matching mode, and the guide rods 108 are used for being matched with the lifting block 106 in a sliding mode to help the lifting block 106 to run stably.

Further, the lifting support module further includes a support frame 107 for supporting the mounting support 103. More specifically, the support frame 107 supports the mounting support 103 through a protective cover 109, the protective cover 109 protects and covers the nut screw assembly, and wheels, preferably universal wheels, are further arranged at the bottom of the support frame 107 and are convenient to move.

Further, support the connection between module 1, the ball feeding hose 102 and the service module 2 for being convenient for go up and down, the utility model discloses cooperation installation stand pipe 101 between service module 2 and the ball feeding hose 102, the tube hole of stand pipe 101 allows the table tennis to pass through, the elevator 106 and the stand pipe 101 fixed connection of lift support module 1 just can reach the purpose that drive service module 2 goes up and down through the lift of drive stand pipe 101 like this to lift support module 1. The lifting block 106 and the support tube 101 may be separate structures or may be an integral structure.

The lifting block 106 of the present invention can also be fixed to the service module 2 by a pipe connector such as a hoop or other connecting structure, so as to drive the service module 2 to lift.

It should be noted that the utility model provides a lift support module still can be for cylinder, hydro-cylinder, electric cylinder, lift etc. can drive the mechanism that serve module 2 goes up and down.

As an optimization: the service module 2 comprises a first ball sending hard pipe 202, a second ball sending hard pipe 203, a ball sending hard bent pipe 204, a mounting frame 205, a service mechanism 201, a left-right driving mechanism, a pitching driving mechanism and a side-turning driving mechanism, wherein the first ball sending hard pipe 202 is used for being matched with the support pipe 101, the second ball sending hard pipe 203 is rotatably installed at the upper end of the first ball sending hard pipe 202, the ball sending hard bent pipe 204 is rotatably installed at the upper end of the second ball sending hard pipe 203, the mounting frame 205 is rotatably installed at the front end of the ball sending hard bent pipe 204, a service pipe 2010 of the service mechanism 201 is rotatably inserted into an inner hole of the mounting frame 205, the left-right driving mechanism is used for driving the second ball sending hard pipe 203 to rotate on the first ball sending hard pipe 202 to realize the left-right swinging of the service mechanism 201, the pitching driving mechanism is used for driving the mounting frame 204 to rotate on the ball sending hard bent pipe 204 to realize the pitching swinging of the service mechanism 201, the lateral rotation driving mechanism is used for driving the ball serving mechanism 201 to rotate on the mounting frame 205 so as to realize the lateral rotation action of the ball serving mechanism. The first ball sending hard tube 202 and the support tube 101 may be of a separate structure or an integral structure.

It should be noted that the first ball delivery hard tube 202, the second ball delivery hard tube 203, the ball delivery hard bent tube 204, the mounting frame 205, the left-right driving mechanism, the pitch driving mechanism, and the yaw driving mechanism are all covered with corresponding covers and mounting structures.

Further, the left-right driving mechanism comprises a first gear transmission component used for being in transmission fit with the second ball sending hard pipe 203 and a second motor 206 used for driving the first gear transmission component to work. The pitch drive mechanism includes a second gear assembly for driving engagement with the mounting bracket 205 and a third motor 207 for driving operation of the second gear assembly. The lateral rotation driving mechanism comprises a third gear transmission component matched with the ball serving mechanism 201 in a transmission manner and a fourth motor 208 used for driving the third gear transmission component to work.

More specifically, the first gear transmission assembly comprises a first gear 209 for being in transmission fit with the second motor 206 and a second gear 210 for being sleeved on the second ball feeding hard tube 203, the first gear 209 is in transmission engagement with the second gear 210, wherein the second motor 206 is installed in the housing of the first ball feeding hard tube 202; the second gear transmission assembly comprises a third gear 211 matched with the third motor 207 in a transmission manner, a fourth gear 212 matched with the mounting frame 205 in a fixed manner and an intermediate gear 215 rotatably mounted on the ball feeding hard bent pipe 204, the third gear 211 is in meshing transmission with the intermediate gear 215, the intermediate gear 215 is in meshing transmission with the fourth gear 212, the fourth gear 212 is arc-shaped teeth, the fourth gear 212 can also be arranged into a mutual rack, and the fourth motor 207 is a worm gear speed reducing motor; the third gear transmission assembly comprises a fifth gear 213 and a sixth gear 214, wherein the fifth gear 213 is used for being in transmission fit with the fourth motor 208, the sixth gear 214 is used for being sleeved on the ball serving pipe 2010 of the ball serving mechanism 201, the fifth gear 213 is in meshing fit with the sixth gear 214, and the fourth motor 208 is also a worm gear speed reduction motor.

The utility model discloses a lift support module during operation, first motor 105 drive lead screw 104 is rotatory, and lead screw 104 drives the elevator 106 on it and goes up and down together with stand pipe 101, and stand pipe 101 drives service module 2 on it and goes up and down.

The utility model discloses a control actuating mechanism during operation, second motor 206 drive first gear 209 rotatory, and first gear 209 drives second gear 210 rotatory, and second gear 210 drives the second on it and send the ball hard tube 203 rotatory, and then drives service mechanism 201 and carry out the horizontal hunting.

The utility model discloses a every single move actuating mechanism during operation, third motor 207 drive third gear 211 is rotatory, and third gear 211 drives intermediate gear 215 rotatory, and intermediate gear 215 drives fourth gear 212 and rotates, and fourth gear 212 drives serving mechanism 201 through mounting bracket 205 and carries out the every single move swing.

The utility model discloses a sidespin actuating mechanism during operation, fourth motor 208 drive fifth gear 213 is rotatory, and fifth gear 213 drives sixth gear 214 rotatory, and sixth gear 214 drives whole service mechanism 201 through service pipe 2010 and carries out the sidespin.

The lateral rotation driving mechanism, the pitch driving mechanism, and the lateral driving mechanism may be implemented by a crank link structure, a worm gear structure, a bevel gear, or the like. Meanwhile, in other embodiments of the present invention, the lateral rotation driving mechanism, the pitch driving mechanism, and the left and right driving mechanisms may be combined and matched arbitrarily, for example, only any one or two of the lateral rotation driving mechanism, the pitch driving mechanism, and the left and right driving mechanisms may be installed, as long as the structure is slightly adjusted.

The utility model discloses a confession ball module 3 for the well-known technique in this field, can with the table tennis in propelling movement to ball feed hose 102 one by one, and then make the table tennis in the ball feed hose 102 carry toward service module 2 one by one, no longer describe any more.

Because the utility model discloses a supply to link to each other through ball feeding hose 102 between ball module 3 and the stand pipe 101, ball feeding hose 2 can warp in order to suit with the position of stand pipe 101, and ball feeding hose 2's deformation also includes flexible deformation except that the shape changes, and ball feeding hose 2 is the preferred bellows. Therefore, the height of the service module 2 arranged at the upper end of the support tube 101 can be changed by driving the lifting support module 1, and the horizontal position can also be changed by the horizontal movement of the lifting support module 1 without being limited by a ball feeding pipeline, so that the flexibility of table tennis training can be improved. Meanwhile, the position of the ball supply module 3 can still be set in the middle of one side of the table, so that the installation of a ball collecting net is not influenced, and the ball is convenient to collect.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a table tennis service robot's aircraft nose elevating gear, its characterized in that includes service module (2), lift support module (1) and send ball hose (102), service module (2) are used for the service, lift support module (1) are used for supporting installation service module (2) and can drive service module (2) and go up and down, send ball hose (102) and be used for receiving the table tennis that supplies ball module (3) to send and carry it for service module (2), and it can also adapt to the position change of service module (2) through warping.

2. The machine head lifting device of the table tennis service robot as claimed in claim 1, wherein the lifting support module (1) comprises a support (103) and a nut screw assembly cooperatively mounted on the support (103), and the nut screw assembly is used for driving the service module (2) to lift.

3. The machine head lifting device of the table tennis ball serving machine according to claim 2, wherein the nut-screw assembly comprises a screw (104) rotatably mounted on the support (103), a first motor (105) for driving the screw (104) to rotate, and a lifting base (106) in threaded engagement with the screw (104), and the lifting base (106) is configured to be mounted in engagement with the ball serving module (2).

4. The machine head lifting device of a table tennis service robot as claimed in claim 3, wherein the support (103) is further provided with a guide rod (108) for slidably engaging with the lifting base (106).

5. The machine head lifting device of table tennis serving machine according to claim 2, wherein said lifting support module further comprises a support frame (107) for supporting the mounting base (103).

6. The machine head lifting device of the table tennis service robot as claimed in claim 5, wherein the support frame (107) supports the mounting base (103) through a housing (109) provided.

7. The machine head lifting device of table tennis serving machine according to claim 5, wherein the bottom of the supporting frame (107) is provided with wheels.

8. The machine head lifting device of table tennis service robot as claimed in any one of claims 1-7, wherein a support tube (101) is cooperatively installed between the service module (2) and the service hose (102), and the lifting support module (1) drives the support tube (101) to lift so as to lift the service module (2).

9. The machine head lifting device of table tennis serving machine according to any one of claims 1 to 7, wherein the ball feeding hose (102) is a bellows.