CN203724721U - Automatic table tennis ball pick-up device - Google Patents

Automatic table tennis ball pick-up device Download PDF

Info

Publication number
CN203724721U
CN203724721U CN201420117625.1U CN201420117625U CN203724721U CN 203724721 U CN203724721 U CN 203724721U CN 201420117625 U CN201420117625 U CN 201420117625U CN 203724721 U CN203724721 U CN 203724721U
Authority
CN
China
Prior art keywords
table tennis
ball
chassis
cabin
picking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420117625.1U
Other languages
Chinese (zh)
Inventor
康峰
夏天
郑连斌
赵朝华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Forestry University
Original Assignee
Beijing Forestry University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Forestry University filed Critical Beijing Forestry University
Priority to CN201420117625.1U priority Critical patent/CN203724721U/en
Application granted granted Critical
Publication of CN203724721U publication Critical patent/CN203724721U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a device for picking up scattered round balls, in particular to a device capable of picking table tennis balls by automatically planning a route. The device comprises a chassis, a ball sucking channel, a ball cabin, a path planning control panel, a control chip and a power supply, wherein a driving wheel and a universal wheel are arranged at the bottom of the chassis; the driving wheel is driven to rotate by a stepping motor, so that advancing, retracing, steering and in-situ rotating of the pick-up device can be realized; the path planning control panel, the control chip, the ball cabin and the power supply are arranged on the chassis; the ball sucking channel and an air suction fan are arranged in the ball cabin. According to the device, table tennis balls are collected in an air sucking way, and a walking path can be set according to the scattering region of table tennis balls to finish the picking and collecting actions of table tennis balls automatically. The device has the advantages of small size, flexibility in action, high efficiency and low cost, and meets the market demands; the defects in the conventional table tennis ball pick-up machine can be overcome.

Description

A kind of device of table tennis automatic picking
Technical field
The utility model relates to the one circular spheroid pick-up unit that is scattered, and relates in particular to a kind of device of can automatic path planning picking up table tennis.
Background technology
At present both at home and abroad less for the research of table tennis ball picker, comparative maturity be autonomous type table tennis balls collecting machine people.Autonomous type table tennis balls collecting machine people is a kind of novel intelligent robot with autokinetic movement ability, can realize automatic identification to table tennis, from motion tracking with automatically pick, and by infrared sensor surrounding being monitored, realizes automatic obstacle avoidance functions.But this type of picks up the system architecture complexity of ball machine, and manufacturing cost is higher, and maintenance difficulties is large, be difficult to adapt to the requirement in market.Also has in addition the artificial Portable picker for table tennis balls of a class, enforcement principle is as follows: people holds adjustable push rod and walks about in the region of table tennis of being scattered with the normal speed of travel, the driving wheel that ball machine is picked up in drive rotates, driving wheel impeller pivoted arm rotates, by impeller gear piece, table tennis is put under and picked up in ball machine, through kick back enter can be for convenience detach storage ball box in, realized the picking up table tennis work on the full ground of being scattered.It is simple in structure that this picks up ball machine, but do not possess autonomous function, needs promote by manpower, can not realize automation, and the phenomenon of card ball easily appears in rotary blade, and ball picking-up efficiency has much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of mode with air draught can be according to the device of routing instruction automatic Picking table tennis of planning, ensureing cheaply, under prerequisite, to improve ball picking-up efficiency, reduces labour intensity.
A device for table tennis automatic picking, is characterized in that: comprise chassis, inhale ball passage, ball cabin, path planning control panel, control chip and power supply; Tray bottom is provided with 2 driving wheels and 2 universal wheels, can realize moving forward and backward of pick device, and turns to original place and rotate; Path planning control panel, control chip, ball cabin and power supply are housed above chassis; Ball cabin is equipped with and is inhaled ball passage and air draught blower fan.This device also comprises that stepper motor drives driving wheel to rotate.Described control chip is single-chip microcomputer, and described ball Ceiling is an inclined-plane.
The beneficial effects of the utility model are: this device adopts the mode of air draught to collect table tennis, and walking path is set in the region that can be scattered according to table tennis, what automatically complete table tennis picks up and collects action, have that volume is little, flexible movements, efficiency is high, cost is low, can make up the deficiency of existing table tennis picker, meet the demand in market.
Brief description of the drawings
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Fig. 1 is the integral layout top view of the device of table tennis automatic picking of the present utility model;
Fig. 2 is the side view of the device of table tennis automatic picking of the present utility model;
Fig. 3 is the schematic diagram of the device path planning control panel of table tennis automatic picking of the present utility model;
Fig. 4 is the device walking path schematic diagram of table tennis automatic picking of the present utility model.
Reference numeral:
1-table tennis; 2-suction ball passage; 3-chassis; 4-air draught blower fan; 5-driving wheel; 6-path planning control panel; 7-control chip; 8-ball cabin; 9-universal wheel; 10-power supply; 11-ball hatch door; 12-stepper motor; 13-base plate; 14-ground; 15-directions X button; 16-Y-direction button; 17-direction switching push button; 18-start button; 19-starting position; 20-end position; 21-unit length;
Detailed description of the invention
The device of table tennis automatic picking of the present utility model, preferably detailed description of the invention is as shown in Figures 1 to 4 for it:
The device of table tennis automatic picking of the present utility model mainly comprises chassis 3, inhales ball passage 2, ball cabin 8, path planning control panel 6, control chip 7 and power supply 10.
As depicted in figs. 1 and 2, chassis 3 is shaped as rectangle, the left and right sides is separately installed with a driving wheel 5, each driving wheel 5 is driven by a stepper motor 12, stepper motor 12 drives driving wheel 5 not only to realize moving forward and backward of pick device, also can change to realize turning to original place by the speed discrepancy of left and right sides stepper motor 12 or rotation direction and rotate.A universal wheel 9 is equipped with respectively before and after 3 bottoms in chassis, is responsible for keeping balance and the assisted diversion of whole device.Chassis 3 is equipped with path planning control panel 6, control chip 7, ball cabin 8 and power supply 10 above.
Control chip 7 is STC90c51 single-chip microcomputer, and the main responsible routing instruction of setting by path planning control panel 6 according to user, to the driver transmitted signal of stepper motor 12, drives whole device automatically to walk.8 positions, front upper middle, ball cabin are equipped with and are inhaled ball passage 2, and air draught blower fan 4 is equipped with at top, and there is the ball hatch door 11 of unlatching at rear portion.Power supply 10 is a 12V DC dry cell, is whole device power supply.
In Fig. 3 and Fig. 4, on path planning control panel 6, have 4 buttons: directions X button 15, Y-direction button 16, direction switching push button 17 and start button 18.Directions X represents the straight ahead direction of the device of table tennis automatic picking, and Y-direction is the vertical direction of straight ahead direction.The region that user is scattered according to table tennis, sets the distance that the device of table tennis automatic picking is advanced along directions X by pressing the number of times of directions X button; Press the number of times that the number of times setting device of Y-direction button turns to along Y-direction; Direction switching push button 17 is responsible for the switching of X and Y-direction; Start button 18 is to start or stop travel button.For example,, as the concrete assignment procedure of the track of being planned in Fig. 4 is: first press directions X button 15 2 times, set automatic pick-up device and turn 180 ° along Y-direction after the distance of 2 unit lengths 21 of directions X straight line moving; Then once switching direction initialization by direction switching push button 17 is Y-direction, then presses Y-direction button 16 2 times, and being setting automatic pick-up device needs to turn secondary along Y-direction altogether; Finally press start button 18, the device of table tennis automatic picking will be from starting position 19 runs to end position 20 automatically according to path planning as shown in Figure 4.In the time that user presses start button 18, the device of table tennis automatic picking is except automatically advancing according to the path of planning, 4 energisings of air draught blower fan are started working, pump the air in ball cabin 8, make ball cabin 8 and ambient atmosphere produce pressure difference, thereby inhaling ball passage 2 porch generation suction, near the table tennis 1 being scattered on ground 14 can be drawn into ball cabin 8 by inhaling ball passage 2, completing the automatic Picking action of table tennis 1.Inhale ball passage 2 porch and adopt wide-mouth shape, the table tennis 1 of conveniently putting together, in order to avoid table tennis 1 blocks in suction ball passage 2 porch.The base plate 13 in ball cabin 8 is an inclined-plane (Fig. 2), make to suck table tennis 1 in ball cabin 8 because Action of Gravity Field is deposited near the 8 rear portion ball hatch doors 11 of ball cabin, both avoided blocking and inhaling ball passage 2 and the interface in ball cabin 8 and the inlet scoop of air draught blower fan 4 because of the accumulation of table tennis 1, facilitated the table tennis of having collected 1 from the interior taking-up in ball cabin 8 again.After interior table tennis 1 collection in ball cabin 8 has been expired, user can press start button 18 arresting stops again, and 4 power-off of air draught blower fan quit work, and open ball hatch door 11 and take out table tennis 1.

Claims (4)

1. a device for table tennis automatic picking, is characterized in that: comprise chassis, inhale ball passage, ball cabin, path planning control panel, control chip and power supply; Tray bottom is provided with 2 driving wheels and 2 universal wheels, can realize moving forward and backward of pick device, and turns to original place and rotate; Path planning control panel, control chip, ball cabin and power supply are housed above chassis; Ball cabin is equipped with and is inhaled ball passage and air draught blower fan.
2. device according to claim 1, this device also comprises that stepper motor drives driving wheel to rotate.
3. device according to claim 1, described control chip is single-chip microcomputer.
4. device according to claim 1, described ball Ceiling is an inclined-plane.
CN201420117625.1U 2014-03-17 2014-03-17 Automatic table tennis ball pick-up device Expired - Fee Related CN203724721U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420117625.1U CN203724721U (en) 2014-03-17 2014-03-17 Automatic table tennis ball pick-up device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420117625.1U CN203724721U (en) 2014-03-17 2014-03-17 Automatic table tennis ball pick-up device

Publications (1)

Publication Number Publication Date
CN203724721U true CN203724721U (en) 2014-07-23

Family

ID=51194824

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420117625.1U Expired - Fee Related CN203724721U (en) 2014-03-17 2014-03-17 Automatic table tennis ball pick-up device

Country Status (1)

Country Link
CN (1) CN203724721U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104162259A (en) * 2014-08-06 2014-11-26 浙江神耀运动器材有限公司 Tennis ball picking device
CN105413128A (en) * 2016-01-19 2016-03-23 安庆师范学院 Tennis ball picking device
CN107213616A (en) * 2017-07-03 2017-09-29 华南理工大学 A kind of exhausting, which is inhaled, plays device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104162259A (en) * 2014-08-06 2014-11-26 浙江神耀运动器材有限公司 Tennis ball picking device
CN105413128A (en) * 2016-01-19 2016-03-23 安庆师范学院 Tennis ball picking device
CN107213616A (en) * 2017-07-03 2017-09-29 华南理工大学 A kind of exhausting, which is inhaled, plays device

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140723

Termination date: 20150317

EXPY Termination of patent right or utility model