CN112642127B

CN112642127B - Rugby grabbing device

Info

Publication number: CN112642127B
Application number: CN202011507840.9A
Authority: CN
Inventors: 邓达强; 易佳豪; 姚伟为; 邢哲恺
Original assignee: Guangzhou College of South China University of Technology
Current assignee: Guangzhou College of South China University of Technology
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2024-05-24
Anticipated expiration: 2040-12-18
Also published as: CN112642127A

Abstract

The invention provides a football grabbing device, which comprises a launching machine body, wherein a driving mechanism is arranged on the launching machine body, a clamping device is arranged on the driving mechanism, the clamping device comprises a clamping connecting plate, a clamping fixing plate, a rotary steering engine, a steering engine fixing plate and a clamping hand assembly, the clamping hand assembly comprises a first clamping hand, a second clamping hand and a clamping hand driving air cylinder, the football grabbing device with the structure is provided with the clamping device, and can pick up a football on the ground and send the football back to other devices for training.

Description

Rugby grabbing device

Technical Field

The invention relates to the technical field of football training devices, in particular to a football grabbing device.

Background

The football game is a ball game with two teams mutually opposing, intense and enjoyable, and the goal of attacking is achieved by the mutual cooperation of personal technologies during the football game, which is characterized in that the maximum number of players participating in the game is incomparable with all ball games, in the game, not only is the player required to have strong physique, high stature, fast running ability and brave spirit, but also the player is required to complete complex physical contact technical actions and tactical cooperation under the condition of opponent blocking, the player is required to have the technical flexibility and bouncing ability of basketball players, the player is required to have the convoy of the football player's skillful kicking method, and the player is required to have the fast and quick speed of track and sprint players.

Most of the football catching training devices at present need manual continuous ball feeding, and the degree of automation is low, so that training is not coherent, and the training effect is poor.

The invention discloses a football receiving training device in the patent literature of China patent application number 201910937957.1 and publication day 2019.12.20, which comprises a base, wherein an installation seat is fixedly installed on the upper end face of the base, a transmitting cylinder is arranged on the installation seat, a transmitting device is arranged on the transmitting cylinder, a ball storage box is arranged at the upper left position of the transmitting cylinder, a plurality of evenly distributed supporting rods are fixedly installed on the lower end face of the ball storage box, ball adding ports are fixedly installed on the upper end face of the ball storage box.

However, the invention adopts the football storage box to store more football, but only slows down the operation amount of training personnel, and can not thoroughly solve the problems of automatic ball picking, ball feeding and ball serving.

Disclosure of Invention

The invention aims to provide a football grabbing device, which can automatically pick up the football without manual ball picking by a person, and fully lightens the operation amount of training personnel.

In order to achieve the above-mentioned purpose, a football grabbing device, including the launching fuselage be equipped with actuating mechanism on the launching fuselage, actuating mechanism includes drive spindle, centre gripping driving motor, centre gripping drive action wheel, centre gripping drive chain and centre gripping drive follow driving wheel, and the launching fuselage sets up on the drive spindle, is equipped with centre gripping driving motor on one side of launching fuselage, be equipped with the centre gripping drive action wheel on the centre gripping driving motor, be equipped with the centre gripping drive follow driving wheel on the both ends of drive spindle, the centre gripping drive action wheel passes through centre gripping drive chain and centre gripping drive follow driving wheel to be connected, centre gripping drive follows the driving wheel and connects clamping device, clamping device includes centre gripping connecting plate, centre gripping fixed plate, rotatory steering wheel, steering wheel fixed plate, tong assembly including first tong, second tong and tong drive cylinder, the tong drive cylinder is fixed at the both ends of centre gripping fixed plate, is equipped with along the first tong drive cylinder of tong drive and the swing on both ends.

The football grabbing device with the structure is provided with the clamping device, so that the football on the ground can be picked up and returned to other devices for training, manual operation is not needed at all, the device is simple and convenient, when people need to pick up the football during training, the clamping device clamps the underground football, the first clamping hand and the second clamping hand are driven to open and close, the football can be transported back to the device needing to be used for training after being clamped, the clamping hands are more attached to the football due to the arc-shaped arrangement of the first clamping hand plate and the second clamping hand plate, the clamping device is firmer during clamping the football, the driving mechanism drives the clamping device to move towards the football on the ground, when the clamping device moves to the position of the football, the rotating steering engine rotates the clamping device to the angle corresponding to the football, the clamping device drives the first clamping hand and the second clamping hand to open, the clamping device drives the first clamping hand and the second clamping hand to close, and accordingly the driving mechanism drives the first clamping hand and the second clamping hand to clamp the football, and the driving mechanism moves upwards to clamp the football, and the device can be placed on the football body, and the device can be placed on the football gripping device is easy to be used for gripping.

Further, the tong driving cylinder comprises a tong cylinder seat, a tong cylinder, a swinging shaft and a tong mounting groove, the tong cylinder is arranged in the tong cylinder seat, one end of the tong cylinder seat is provided with the tong mounting groove, the front end of the tong cylinder is positioned in the tong mounting groove, the swinging shafts are arranged on two sides of the tong mounting groove, the swinging shafts are movably connected with the first tong and the second tong and are connected with the tong cylinder, and therefore, when a football is clamped, the tong driving cylinder pushes forwards, the first tong and the second tong can be driven by the tong cylinder to swing outwards along the swinging shaft, so that the opening of the tong is realized, and the tong can be driven to be closed when the tong cylinder resets, so that the football is clamped.

Further, the front end of the clamping hand cylinder is provided with a clamping hand limiting plate and a limiting rod, the clamping hand limiting plate is arranged at two ends of the clamping hand cylinder, and the first clamping hand and the second clamping hand are connected between the clamping hand limiting plates through the limiting rod; when the piston rod of the hand clamping cylinder moves, the piston rod of the hand clamping cylinder drives the first hand clamping and the second hand clamping to swing around the swinging shaft.

Further, first tong includes first tong board, first connecting plate and first swinging plate, and the oscillating axle of first swinging plate swing joint tong cylinder seat one side is located and is equipped with first connecting plate on the first swinging plate one end, first connecting plate is connected between the tong limiting plate of tong cylinder, and first tong board is connected to the other end of first swinging plate, first tong is equipped with two and sets up on the tong drive cylinder at centre gripping fixed plate both ends, two first tong pass through first tong connecting plate interconnect, sets up from this, and first tong connecting plate connects two first tong to make the structure of first tong more firm.

Further, the second tong includes second tong board, second connecting plate and second swinging plate, and the oscillating axle of second swinging plate swing joint tong cylinder block opposite side is equipped with the second connecting plate on being located second oscillating axle one end, the second connecting plate is connected between the tong limiting plate of tong cylinder, and the second tong board is connected to the other end of second swinging plate, the second tong is equipped with two and sets up on the tong drive cylinder at centre gripping fixed plate both ends, two second tong pass through second tong connecting plate interconnect, sets up from this, and the second tong connecting plate connects two second tong to make the structure of second tong more firm.

Further, the first tong board includes first connecting portion, first support ball portion, first clamp ball portion and first card ball portion, first swinging plate is connected to the one end of first connecting portion, is equipped with first support ball portion at the other end of first connecting portion, first support ball portion extends the form from first connecting portion inwards outwards to the arc forward and sets up, is located the end of first support ball portion and is equipped with first clamp ball portion, first clamp ball portion extends the setting from first support ball portion outwards inwards to the arc forward, is equipped with first card ball portion at the end of first clamp ball portion, first card ball portion extends the setting from first clamp ball portion inwards to the slope forward, sets up through the arc of first tong board for the tong is laminated the football more, and is more firm when the centre gripping football from this.

Further, the second tong board includes second connecting portion, second holds in the palm ball portion, second clamp ball portion and second card ball portion, the second swinging plate is connected to the one end of second connecting portion, is equipped with second in the other end of second connecting portion and holds in the palm ball portion, second holds in the palm ball portion and extends the form setting from the second connecting portion inwards to the outside arc forward, and the end that is located second and holds in the palm ball portion is equipped with second clamp ball portion, second clamp ball portion is equipped with second card ball portion from the end of second clamp ball portion outwards inwards to the arc extension setting forward, the second card ball portion is provided with the arc setting of second clamp ball portion inwards to incline forward from the second clamp ball portion for the tong is laminated the football more, from this more firm when centre gripping football.

Drawings

Fig. 1 is a perspective view of a football gripping device of the present invention.

Fig. 2 is a right side view of the transmitter body of the present invention.

Fig. 3 is an exploded view of the clamping device of the present invention.

Fig. 4 is an enlarged view at G in fig. 3.

Fig. 5 is an exploded view of the hand grip assembly of the present invention.

Detailed Description

The invention is described in further detail below with reference to the drawings and the detailed description.

As shown in fig. 1 to 5, a football gripping device comprises a launcher body provided with a driving mechanism.

As shown in fig. 1 and 2, the driving mechanism 23 includes a driving spindle 236, a clamping driving motor 237, a clamping driving wheel 238, a clamping driving chain 239 and a clamping driving driven wheel 234, the launching body 24 is disposed on the driving spindle 236, the clamping driving motor 237 is disposed on one side of the launching body 24, the clamping driving motor 237 is disposed with a clamping driving wheel 238, the clamping driving driven wheels 234 are disposed on two ends of the driving spindle 236, the clamping driving wheel 238 is connected with the clamping driving driven wheels 234 through the clamping driving chain 239, the clamping driving driven wheels 234 are connected with the clamping device 3, and the driving mechanism is used as a main power source, and adopts the meshing transmission of the driving wheel and the driven wheels, which is simple and reliable.

As shown in fig. 1, the clamping device 3 includes a clamping connection plate 31, a clamping fixing plate 32, a rotary steering engine 33, a steering engine fixing plate 34 and a clamping assembly 35, one end of the clamping connection plate 31 is connected with the driving mechanism 23, the other end of the clamping connection plate 31 is connected with the steering engine fixing plate 34, the clamping fixing plate 32 is connected with the rotary steering engine 33, the rotary steering engine 33 passes through the clamping fixing plate 32 and is connected with the steering engine fixing plate 34, and the clamping assembly 35 is arranged at two ends of the clamping fixing plate 32.

As shown in fig. 3 to 5, the grip assembly 35 includes a first grip 351, a second grip 352 and a grip driving cylinder 353, the grip driving cylinder 353 is fixed at two ends of the grip fixing plate 32, the grip driving cylinder 353 at two ends is provided with the first grip 351 and the second grip 352 swinging along the grip driving cylinder 353, so that the grip assembly 3 grips a football under the ground, the driving mechanism 23 drives the grip assembly 3 to move the gripped football upward to be placed on the ball supporting mechanism 4, the angles of the football in different directions can be adjusted by rotating the steering engine 33, and the first grip 351 and the second grip 352 can be driven to open and close by the grip driving cylinder 353, so that the football can be gripped easily.

As shown in fig. 3 and 4, the hand clamping driving cylinder 353 includes a hand clamping cylinder seat 3531, a hand clamping cylinder 3532, a swinging shaft 3533 and a hand clamping mounting groove 3534, the hand clamping cylinder 3532 is disposed in the hand clamping cylinder seat 3531, a hand clamping mounting groove 3534 is disposed at one end of the hand clamping cylinder seat 3531, the front end of the hand clamping cylinder 3532 is disposed in the hand clamping mounting groove 3534, the swinging shaft 3533 is disposed at two sides of the hand clamping mounting groove 3534, and the first hand clamping 351 and the second hand clamping 352 are movably connected with the swinging shaft 3533 and are connected with the hand clamping cylinder 3532; when the piston rod of the tong cylinder moves, the piston rod of the tong cylinder drives the first tong and the second tong to swing around the swinging shaft, and therefore, the first tong and the second tong are driven to push forward when a football is required to be clamped, the first tong and the second tong can be driven by the tong cylinder to swing outwards along the swinging shaft, so that opening of the tongs is achieved, and the tongs can be driven to be closed when the tong cylinder resets, so that the football is clamped.

As shown in fig. 4, the front end of the hand clamping cylinder 3532 is provided with a hand clamping limiting plate 3535 and a limiting rod 3536, the hand clamping limiting plate 3535 is arranged at two ends of the hand clamping cylinder 3532, and the first hand clamping 351 and the second hand clamping 352 are connected between the hand clamping limiting plates 3535 through the limiting rod 3536, so that the two hand clamping can be connected through the limiting rod, and the arrangement is simple and effective.

As shown in fig. 3 to 5, the first hand 351 includes a first hand plate 3511, a first connecting plate 3512 and a first swinging plate 3513, the first swinging plate 3513 is movably connected with a swinging shaft 3533 on one side of the hand cylinder seat 3531, a first connecting plate 3512 is disposed at one end of the first swinging plate 3513, the first connecting plate 3512 is connected between the hand limiting plates 3535 of the hand cylinder 3532, the other end of the first swinging plate 3513 is connected with the first hand plate 3511, the first hand 351 is provided with two hand driving cylinders 353 disposed at two ends of the hand fixing plate 32, and the two first hand 351 are connected with each other through a first hand connecting plate 3510, so that the first hand connecting plate connects the two first hand, thereby making the structure of the first hand more firm.

As shown in fig. 3 to 5, the second clamping arm 352 includes a second clamping arm plate 3521, a second connecting plate 3522 and a second swinging plate 3523, the second swinging plate 3523 is movably connected with a swinging shaft 3533 on the other side of the clamping arm cylinder seat 3531, a second connecting plate 3522 is disposed at one end of the second swinging shaft 3523, the second connecting plate 3522 is connected between the clamping arm limiting plates 3535 of the clamping arm cylinder 3532, the other end of the second swinging plate 3523 is connected with the second clamping arm plate 3521, the second clamping arm 352 is provided with two clamping arm driving cylinders 353 disposed at two ends of the clamping fixing plate 32, and the two second clamping arms 352 are connected with each other through a second clamping arm connecting plate 3510, so that the second clamping arm connecting plate connects the two second clamping arms, thereby making the structure of the second clamping arm more firm.

As shown in fig. 5, the first hand grip plate 3511 includes a first connection portion 35111, a first ball supporting portion 35112, a first ball clamping portion 35113 and a first ball clamping portion 35114, one end of the first connection portion 35111 is connected to the first swinging plate 3513, the other end of the first connection portion 35111 is provided with the first ball supporting portion 35112, the first ball supporting portion 35112 is disposed in a manner of arc extending from the first connection portion 35111 to the front, the end of the first ball supporting portion 35112 is provided with the first ball clamping portion 35113, the first ball clamping portion 35113 is disposed in a manner of arc extending from the first ball supporting portion 35112 to the front, the end of the first ball clamping portion 35113 is provided with the first ball clamping portion 35114, and the first ball clamping portion 35114 is disposed in a manner of arc extending from the first ball clamping portion 35113 to the front, so that the hand grip is more firmly attached to the football during clamping.

As shown in fig. 5, the second hand clamping plate 3521 includes a second connecting portion 35211, a second ball supporting portion 35212, a second ball clamping portion 35213 and a second ball clamping portion 35214, one end of the second connecting portion 35211 is connected to the second swinging plate 3523, the other end of the second connecting portion 35211 is provided with a second ball supporting portion 35212, the second ball supporting portion 35212 is disposed in an arc shape extending from the second connecting portion 35211 forward inwards outwards, the end of the second ball supporting portion 35212 is provided with a second ball clamping portion 35213, the second ball clamping portion 35213 is disposed in an arc shape extending from the second ball supporting portion 35212 forward outwards inwards, the end of the second ball clamping portion 35213 is provided with a second ball clamping portion 35214, and the second ball clamping portion 35214 is disposed in an arc shape extending from the second ball clamping portion 35213 forward inwards, so that the hand can be clamped by the arc shape of the second hand clamping plate, thereby being more firmly attached to the football.

Claims

1. A football gripping device comprising a launching body, characterized in that: the device comprises a transmitter body, a driving mechanism, a transmitting body, a clamping driving wheel, clamping driving motors, clamping driving chains and clamping driving driven wheels, wherein the transmitting body is arranged on the driving main shaft, the clamping driving motors are arranged on one side of the transmitting body, the clamping driving wheels are arranged on the clamping driving motors, the clamping driving driven wheels are arranged on two ends of the driving main shaft, the clamping driving wheels are connected with the clamping driving driven wheels through the clamping driving chains, the clamping driving driven wheels are connected with a clamping device, the clamping device comprises a clamping connecting plate, a clamping fixing plate, a rotating steering engine, a steering engine fixing plate and a clamping assembly, one end of the clamping connecting plate is connected with the driving mechanism, the other end of the clamping connecting plate is connected with the steering engine fixing plate, the clamping fixing plate is connected with the rotating steering engine, the rotating steering engine penetrates through the clamping fixing plate and is connected with the steering engine fixing plate, clamping assemblies are arranged at two ends of the clamping fixing plate, the clamping driving cylinders are fixed at two ends of the clamping fixing plate, and the clamping driving cylinders are provided with first clamping hands and second clamping hands which swing along the clamping driving cylinders; the clamping driving motor drives the clamping driving wheel to rotate, the clamping driving wheel drives the clamping driving driven wheel to rotate through the clamping driving chain, and the clamping driven wheel drives the clamping device to swing to the position of the football; the rotary steering engine rotates the clamping device to an angle corresponding to the football, and the clamping hand driving cylinder drives the first clamping hand and the second clamping hand to open so as to clamp the football between the first clamping hand and the second clamping hand; the clamping hand driving cylinder drives the first clamping hand and the second clamping hand to be closed so as to clamp the football, and the driving mechanism drives the clamping device to swing upwards with the football;

The emitter body is arranged obliquely upwards and outwards from one connecting side of the clamping device; the first clamping hands are provided with two clamping hand driving cylinders which are arranged at the two ends of the clamping and fixing plate, and the second clamping hands are provided with two clamping hand driving cylinders which are arranged at the two ends of the clamping and fixing plate;

The first clamping hand comprises a first clamping hand plate, a first connecting plate and a first swinging plate, wherein the first swinging plate is movably connected with a swinging shaft on one side of a clamping hand cylinder seat, the first connecting plate is arranged at one end of the first swinging plate and connected between clamping hand limiting plates of the clamping hand cylinder, the other end of the first swinging plate is connected with the first clamping hand plate, two first clamping hands are arranged on clamping hand driving cylinders at two ends of a clamping fixing plate and are connected with each other through the first clamping hand connecting plate;

The second clamping hand comprises a second clamping hand plate, a second connecting plate and a second swinging plate, the second swinging plate is movably connected with a swinging shaft on the other side of the clamping hand cylinder seat, the second connecting plate is arranged at one end of the second swinging shaft and is connected between clamping hand limiting plates of the clamping hand cylinder, the other end of the second swinging plate is connected with the second clamping hand plate, two second clamping hands are arranged on clamping hand driving cylinders at two ends of the clamping fixing plate and are connected with each other through the second clamping hand connecting plate;

The first hand clamping plate comprises a first connecting part, a first supporting ball part, a first ball clamping part and a first ball clamping part, one end of the first connecting part is connected with the first swinging plate, the other end of the first connecting part is provided with the first ball supporting part, the first ball supporting part is arranged in an arc extending mode from the first connecting part to the front, inwards and outwards, the tail end of the first ball supporting part is provided with the first ball clamping part, the first ball clamping part is arranged in an arc extending mode from the first ball supporting part to the front, outwards and inwards, the tail end of the first ball clamping part is provided with the first ball clamping part, and the first ball clamping part is arranged in an arc extending mode from the first ball clamping part to the front, inwards and obliquely;

The second tong board includes second connecting portion, second holds in palm ball portion, second clamp ball portion and second card ball portion, the second swinging plate is connected to the one end of second connecting portion, is equipped with the second at the other end of second connecting portion and holds in the palm ball portion, the second holds in the palm ball portion and extends the form setting from the second connecting portion inwards to the outside arc forward, and the end that is located the second and holds in the palm ball portion is equipped with second clamp ball portion, the second clamp ball portion holds in the palm ball portion outwards inwards to the arc forward from the second and extends the setting, is equipped with second card ball portion at the end of second clamp ball portion, second card ball portion extends the setting from the second clamp ball portion inwards to the slope forward.

2. A football gripping device according to claim 1, wherein: the hand clamping driving cylinder comprises a hand clamping cylinder seat, a hand clamping cylinder, a swinging shaft and a hand clamping mounting groove, wherein the hand clamping cylinder is arranged in the hand clamping cylinder seat, the hand clamping mounting groove is formed in one end of the hand clamping cylinder seat, the front end of the hand clamping cylinder is located in the hand clamping mounting groove, the swinging shafts are arranged on two sides of the hand clamping mounting groove, and the first hand clamping cylinder and the second hand clamping cylinder are movably connected with the swinging shaft and are connected with the hand clamping cylinder.

3. A football gripping device according to claim 2, wherein: the front end of tong cylinder is equipped with tong limiting plate and gag lever post, the tong limiting plate sets up the both ends at the tong cylinder, and first tong and second tong pass through the gag lever post and connect between the tong limiting plate.