CN106310635A - Air-compression type tennis ball serving machine with high initial velocity - Google Patents
Air-compression type tennis ball serving machine with high initial velocity Download PDFInfo
- Publication number
- CN106310635A CN106310635A CN201610942092.4A CN201610942092A CN106310635A CN 106310635 A CN106310635 A CN 106310635A CN 201610942092 A CN201610942092 A CN 201610942092A CN 106310635 A CN106310635 A CN 106310635A
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- CN
- China
- Prior art keywords
- air
- ball
- compression type
- high initial
- tennis
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/38—Training appliances or apparatus for special sports for tennis
- A63B69/385—Training appliances or apparatus for special sports for tennis for practising the serve
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
- A63B69/406—Stationarily-arranged devices for projecting balls or other bodies with rotating discs, wheels or pulleys gripping and propelling the balls or bodies by friction
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses an air-compression type tennis ball serving machine with a high initial velocity. The air-compression type tennis ball serving machine comprises a ball collecting box, a ball inlet pipeline and an adjusting rod, wherein moving wheels are mounted on the left side of a support leg, an air compressor is arranged above an air storage tank, a barometer is mounted on the left side of the air compressor, a second drive motor is arranged above the barometer, the top end of the adjusting rod is connected with a fixing ring, a ball outlet is formed in the fixing ring, and the right side of the fixing ring is connected with a bellows. The air-compression type tennis ball serving machine with the high initial velocity is provided with ball handling sticks, tennis balls in the ball collecting box can be taken out one by one in sequence, and the problems that a ball handling pipeline is easily blocked and gets stuck usually and the like are solved; an elastic plate is fixed in the ball handling pipeline and enables the tennis balls to accumulate elastic potential energy in the bent position of the elastic plate, so that the tennis balls have the higher initial velocity when served; compared with an ordinary electric roller type ball serving machine, the ball serving machine adopts the air compression principle, serves balls more quickly and doesn't easily get stuck and the like.
Description
Technical field
The present invention relates to movable machinery equipment technical field, the air-compression type tennis serve machine of a kind of high initial speed degree.
Background technology
Along with constantly popularizing of tennis, tennis serve machine is also becoming increasingly popular, the tennis service of main flow
Machine is that so that tennis is got, the tennis within this service robot is by action of gravity voluntarily by two runner extruding tennises
Drop ball portion of setting out, if two tennises be listed in entrance, will produce blocking card and wait indefinitely situation, and when machine is stuck
User, often at the opposite side in tennis court, adjusts very inconvenient, and tennis then can be produced bigger by the squash type service of runner
Pressure deformation, general tennis is easy to be deformed the situations such as cracking by so extruding for a long time, thus this kind of using
Need during tennis serve machine additionally to purchase special training tennis, can not reach preferable for the training of receiving of the tennis of user
Effect.
Summary of the invention
It is an object of the invention to provide the air-compression type tennis serve machine of a kind of high initial speed degree, to solve above-mentioned background technology
The general tennis serve machine of middle proposition is the most stuck, and tennis such as is easily damaged at the problem.
For achieving the above object, the present invention provides following technical scheme: the air-compression type tennis serve machine of a kind of high initial speed degree,
Including ball collection box, goal pipeline and adjusting rod, being provided with dribble rod below described ball collection box, described dribble rod center is provided with
One drives motor, and connecting below described goal pipeline has service pipeline, is fixed with elastic plate, described elastic force in described service pipeline
Connect on the right side of plate and have air line, be provided with air accumulator below described air line, below described air accumulator, be fixed with base, institute
Stating to connect below base and have a spike, be provided with movable pulley on the left of described spike, described air accumulator is provided above air compressor machine,
Being provided with barometer on the left of described air compressor machine, described barometer is provided above the second driving motor, and described adjusting rod top is even
Being connected to retainer ring, described retainer ring is internally provided with ball mouth, and connecting on the right side of described retainer ring has corrugated tube.
Preferably, described dribble rod is provided with six, and is evenly distributed on outside the first driving motor.
Preferably, described elastic plate left side part and level receive angle to be 5 °.
Preferably, described spike is detachable apparatus, and its bottom surface is in same level line with movable pulley lowermost end.
Preferably, described adjusting rod is telescopic mounting.
Compared with prior art, the invention has the beneficial effects as follows: the air-compression type tennis serve machine of this high initial speed degree is provided with fortune
Mallet, it is possible to take out single for the tennis in ball collection box in due order, it is to avoid the blocking card that usual dribble pipeline easily produces is waited indefinitely
Problem, makes service interval uniformly, and effect is more preferable, is fixed with elastic plate, it is possible to allow tennis in the bending of elastic plate in service pipeline
Place can put aside elastic force potential energy, so that tennis has bigger initial velocity after sending, is provided with corrugated tube on the right side of retainer ring,
Corrugated tube can be used together, with adjusting rod, the angle regulating ball mouth that family can be linear, and a spike can be served a ball in altofrequency
When this equipment is played a supporting role, it is to avoid the situation such as turn over after generation, relative to general electric roller service robot, this
Ball machine uses air contraction principle, and ball speed faster, and is not easy to produce card and waits indefinitely problem.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
In figure: 1, ball collection box, 2, dribble rod, 3, first drives motor, and 4, goal pipeline, 5, service pipeline, 6, elastic plate,
7, air line, 8, base, 9, a spike, 10, movable pulley, 11, air accumulator, 12, air compressor machine, 13, barometer, 14, second drives
Galvanic electricity machine, 15, adjusting rod, 16, retainer ring, 17, ball mouth, 18, corrugated tube.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme: the air-compression type tennis serve machine of a kind of high initial speed degree, including
Ball collection box 1, goal pipeline 4 and adjusting rod 15, be provided with dribble rod 2 below ball collection box 1, dribble rod 2 is provided with six, and uniformly
Be distributed in outside the first driving motor 3, it is possible to single successively tennis is transported to goal pipeline 4, dribble rod 2 center is provided with
First drives motor 3, connects and has service pipeline 5, be fixed with elastic plate 6 in service pipeline 5 below goal pipeline 4, and elastic plate 6 is left
Inclined portion is divided and is received angle to be 5 ° with level, makes tennis can put aside elastic potential energy between elastic plate 6, strengthens tennis initial velocity
Degree, connects on the right side of elastic plate 6 and has air line 7, be provided with air accumulator 11, be fixed with below air accumulator 11 below air line 7
Base 8, connects below base 8 and has a spike 9, and a spike 9 is detachable apparatus, and its bottom surface is in movable pulley 10 lowermost end
Same level line, make this equipment quickly service when will not because of counteracting force after turn over, on the left of a spike 9, movement is installed
Wheel 10, air accumulator 11 is provided above air compressor machine 12, is provided with barometer 13 on the left of air compressor machine 12, and barometer 13 is provided above
Second drives motor 14, and it is telescopic mounting that the connection of adjusting rod 15 top has retainer ring 16, adjusting rod 15, and retainer ring 16 is internal to be set
Being equipped with ball mouth 17, connecting on the right side of retainer ring 16 has corrugated tube 18, makes user can arbitrarily regulate ball launch angle.
Operation principle: when using the air-compression type tennis serve machine of this high initial speed degree, first this equipment is passed through movable pulley
10 are pushed into appointment position, adjust adjusting rod 15 and make ball mouth 17 in proper angle, then open the first driving motor 3 and second
Driving motor 14, then poured into by tennis in ball collection box 1, dribble rod 2 rotates ball collection box under the first drive driving motor 3
The most single the transporting of tennis in 1, then loses in goal pipeline 4, and tennis falls into service pipeline along goal pipeline 4, the
Two drive motor 14 to drive air compressor machine 12 to be compressed by air in air accumulator 11, and then gases at high pressure are discharged from air line 7, high
Pressure gas push tennis enters elastic plate 6 and blocks, when, after the elastic force potential energy that savings is enough, elastic plate 6 opens because of deformation, tennis
Therewith at a high speed by corrugated tube 18, finally fly out from ball mouth 17, here it is the air-compression type tennis serve machine of this high initial speed degree
Operation principle.
Although the present invention being described in detail with reference to previous embodiment, for a person skilled in the art,
Technical scheme described in foregoing embodiments still can be modified by it, or carries out wherein portion of techniques feature
With replacing, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in this
Within the protection domain of invention.
Claims (5)
1. an air-compression type tennis serve machine for high initial speed degree, including ball collection box (1), goal pipeline (4) and adjusting rod (15), its
It is characterised by: described ball collection box (1) lower section is provided with dribble rod (2), and described dribble rod (2) center is provided with the first driving motor
(3), described goal pipeline (4) lower section connects service pipeline (5), is fixed with elastic plate (6), institute in described service pipeline (5)
Stating the connection of elastic plate (6) right side has air line (7), described air line (7) lower section to be provided with air accumulator (11), described gas storage
Tank (11) lower section is fixed with base (8), and described base (8) lower section connects a spike (9), and described spike (9) left side is installed
Having movable pulley (10), described air accumulator (11) to be provided above air compressor machine (12), described air compressor machine (12) left side is provided with air pressure
Meter (13), described barometer (13) is provided above the second driving motor (14), and the connection of described adjusting rod (15) top has fixing
Ring (16), described retainer ring (16) is internally provided with ball mouth (17), and described retainer ring (16) right side connects corrugated tube (18).
The air-compression type tennis serve machine of a kind of high initial speed degree the most according to claim 1, it is characterised in that: described dribble rod
(2) it is provided with six, and is evenly distributed on the first driving motor (3) outside.
The air-compression type tennis serve machine of a kind of high initial speed degree the most according to claim 1, it is characterised in that: described elastic plate
(6) left side part and level receive angle to be 5 °.
The air-compression type tennis serve machine of a kind of high initial speed degree the most according to claim 1, it is characterised in that: described spike
(9) it is detachable apparatus, and its bottom surface is in same level line with movable pulley (10) lowermost end.
The air-compression type tennis serve machine of a kind of high initial speed degree the most according to claim 1, it is characterised in that: described adjusting rod
(15) it is telescopic mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610942092.4A CN106310635A (en) | 2016-10-31 | 2016-10-31 | Air-compression type tennis ball serving machine with high initial velocity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610942092.4A CN106310635A (en) | 2016-10-31 | 2016-10-31 | Air-compression type tennis ball serving machine with high initial velocity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106310635A true CN106310635A (en) | 2017-01-11 |
Family
ID=57818598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610942092.4A Withdrawn CN106310635A (en) | 2016-10-31 | 2016-10-31 | Air-compression type tennis ball serving machine with high initial velocity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106310635A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261462A (en) * | 2017-07-11 | 2017-10-20 | 潘晓伟 | A kind of electromagnetic type service robot |
| CN109260688A (en) * | 2018-10-31 | 2019-01-25 | 浙江工业大学上虞研究院有限公司 | A kind of dedicated tennis promotion ball serving device of tennis training |
| CN109550213A (en) * | 2018-12-07 | 2019-04-02 | 河北地质大学 | A kind of mobile automatic launch support equipment of tennis training |
| CN111388982A (en) * | 2020-03-30 | 2020-07-10 | 张洪凯 | Tennis serving device for physical training |
-
2016
- 2016-10-31 CN CN201610942092.4A patent/CN106310635A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261462A (en) * | 2017-07-11 | 2017-10-20 | 潘晓伟 | A kind of electromagnetic type service robot |
| CN109260688A (en) * | 2018-10-31 | 2019-01-25 | 浙江工业大学上虞研究院有限公司 | A kind of dedicated tennis promotion ball serving device of tennis training |
| CN109550213A (en) * | 2018-12-07 | 2019-04-02 | 河北地质大学 | A kind of mobile automatic launch support equipment of tennis training |
| CN111388982A (en) * | 2020-03-30 | 2020-07-10 | 张洪凯 | Tennis serving device for physical training |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170111 |