CN110841256A - Badminton collection device for badminton training field - Google Patents
Badminton collection device for badminton training field Download PDFInfo
- Publication number
- CN110841256A CN110841256A CN201911173261.2A CN201911173261A CN110841256A CN 110841256 A CN110841256 A CN 110841256A CN 201911173261 A CN201911173261 A CN 201911173261A CN 110841256 A CN110841256 A CN 110841256A
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- badminton
- collecting
- belt
- box
- belt pulley
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/02—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
- A63B47/024—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting for collecting by using a sweeping means moving across the playing surface
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
- A63B67/18—Badminton or similar games with feathered missiles
- A63B67/183—Feathered missiles
- A63B67/187—Shuttlecocks
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a badminton collecting device for a badminton training field, which comprises a bottom plate, wherein a conveying box and a collecting box positioned on the rear side of the conveying box are arranged on the upper surface of the bottom plate, the top of the collecting box is of an open structure, a collecting opening is formed in the bottom of the front side of the conveying box, an outlet is formed in the middle of the rear side of the conveying box, a mounting plate is arranged on the left side of the front side of the conveying box and positioned on the upper side of the collecting opening, and a rotating motor is arranged on the right side of the mounting plate. The badminton collecting device can conveniently and quickly clean and collect the badminton, is favorable for reducing the labor intensity of managers, is high in collecting speed, greatly improves the working efficiency, reduces the time wasted in picking up the badminton in the training process, is favorable for improving the training efficiency, reduces the waste of unnecessary manpower and material resources, avoids manual stooping and one-by-one picking up, greatly reduces the labor force, and is high in efficiency.
Description
Technical Field
The invention relates to the field of sports equipment, in particular to a badminton collecting device for a badminton training ground.
Background
The badminton is a sport which can be carried out indoors and outdoors. In the training process of the badminton, a coach can throw up a plurality of badmintons towards different directions to train athletes, more badmintons can be scattered on the field every day, management personnel of a badminton training field need to clean and collect the badmintons on the field regularly every day, and the labor intensity of the management personnel is high; moreover, the shuttlecocks are collected by manually bending down to pick up the shuttlecocks one by one, so that the shuttlecocks are large in labor force, slow in collection speed and low in efficiency.
Therefore, the invention provides a badminton collecting device for a badminton training field.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a badminton collecting device for a badminton training court.
The invention provides a badminton collecting device for a badminton training field, which comprises a bottom plate, wherein a conveying box and a collecting box positioned at the rear side of the conveying box are arranged on the upper surface of the bottom plate, the top of the collecting box is of an open structure, a collecting port is arranged at the bottom of the front side of the conveying box, an outlet is arranged in the middle of the rear side of the conveying box, a mounting plate is arranged on the left side of the front side of the conveying box and positioned at the upper side of the collecting port, a rotating motor is arranged on the right side of the mounting plate, an output shaft of the rotating motor extends to the right side of the mounting plate and is fixedly sleeved with a first belt pulley, side baffles are respectively arranged on two sides of the conveying box positioned at two sides of the collecting port, a connecting plate which is obliquely downwards arranged is fixedly arranged on the front side of the collecting port of the conveying box, the same rolling rod is rotatably arranged between the two side baffles positioned, a second belt pulley is arranged on the outer side of the side baffle plate positioned on the left side of the soft hairbrush, the left end of the rolling rod rotatably penetrates to the outer side of the side baffle plate and is fixedly sleeved with the second belt pulley, and the same first belt is in transmission connection with the second belt pulley;
a first rotating shaft and a second rotating shaft are respectively and rotatably arranged in the collecting port and the outlet, a first transmission rod and a second transmission rod are respectively fixedly sleeved on the first rotating shaft and the second rotating shaft, the first transmission rod and the second transmission rod are in transmission connection with a same conveying belt, a soft conveying plate for conveying the shuttlecocks is arranged on the conveying belt, the left end of the second rotating shaft rotatably extends to the outer side of the conveying box and is fixedly sleeved with a third belt pulley, and the first belt pulley and the third belt pulley are in transmission connection through a second belt;
the rear side both sides of bottom plate all are provided with the push rod that the slope set up, and the same barre of fixedly connected with between the top of two push rods, the bottom four corners position department of bottom plate still is provided with the walking wheel respectively.
Preferably, soft conveying board and collection mouth looks adaptation, soft conveying board are provided with a plurality ofly, and a plurality of soft conveying boards are along conveyer belt equidistance parallel arrangement.
Preferably, the soft brush is matched with the connection plate, and the bottom of the connection plate is also provided with a rolling wheel.
Preferably, the conveyor belt penetrates through the collection port and the outlet of the conveying box, the conveyor belt is integrally arranged in an upward inclined mode, and the conveyor belt is matched with the top opening of the collection box.
Preferably, be provided with two belt grooves on the first belt pulley, and first belt and second belt transmission are located in two belt grooves on the first belt pulley respectively.
Preferably, a connecting cross rod is arranged between the middle parts of the two push rods and is arranged in parallel with the handle rod.
Preferably, the inclined angle between the connecting plate and the horizontal plane of the bottom side is ninety degrees.
Preferably, the side baffle is fixed with the side edge of the conveying box through bolts, and the collecting box is placed on the bottom plate and is abutted against the outlet of the conveying box.
Preferably, a storage battery is arranged on the bottom plate at the rear side of the collecting box, a control switch is arranged on the handle rod, the storage battery is electrically connected with the control switch and the rotating motor, and the output end of the control switch is electrically connected with the input end of the rotating motor.
The invention has the beneficial effects that:
in the invention, the loading device is pushed to move forwards by the handle rod and the push rod, the first belt pulley is driven to rotate by the rotating motor, the second belt pulley is driven to rotate by the first belt pulley, the rolling rod is driven to rotate, the soft hairbrush on the rolling rod is driven to rotate and roll, the shuttlecocks on the field are swept onto the conveying belt by the rolling sweep of the soft hairbrush through the matching of the connecting plate, meanwhile, the first belt pulley drives the third belt pulley to rotate through the second belt when rotating, the third belt pulley drives the second rotating shaft and the second transmission rod to rotate, the second transmission rod drives the conveying belt to upwards transmit, the soft conveying plate upwards transmits, the shuttlecocks on the conveying belt are lifted upwards to the outlet through the soft conveying plate, and finally, the shuttlecocks fall into the collecting box under the action of gravity for collection, and the reciprocating operation is realized, so that the shuttlecocks can be conveniently and quickly cleaned and collected, the labor intensity of managers can be reduced, the collecting speed is high, and the working efficiency is greatly improved.
According to the badminton collecting device, the time wasted by picking up the badminton in the training process can be reduced, the training efficiency is improved, and unnecessary waste of manpower and material resources is reduced; the lifting mode that the conveying belt is matched with the soft transmission plate in a conveying mode is adopted, the using effect is good, the structure is simple, the cost is low, and the lifting device can be greatly popularized to the existing market; meanwhile, the push rod adopts a certain inclination angle, so that when the manager pushes the badminton, a part of force downwards reduces the force borne by the front walking wheel, the better pushing is realized, the ergonomic design is met, more labor is saved during pushing, and when the badminton is collected, the manual stoop is avoided, the badminton is picked up one by one, the labor force is greatly reduced, the collection speed is high, and the efficiency is high.
Drawings
FIG. 1 is a schematic structural view of a badminton collecting device for a badminton training court according to the present invention;
FIG. 2 is a schematic view of a partial structure of the shuttlecock collecting device for the badminton training ground of the present invention;
FIG. 3 is a schematic cross-sectional view of the transfer and collection boxes of the present invention;
FIG. 4 is a schematic view of a first pulley of the present invention.
In the figure: the device comprises a base plate 1, a conveying box 2, a collecting box 3, a collecting port 4, an outlet 5, a connecting plate 6, a pushing rod 7, a connecting cross rod 71, a rod 8, a side baffle 9, a mounting plate 10, a rotating motor 11, a first belt pulley 12, a first belt pulley 13, a second belt pulley 14, a rolling rod 15, a soft hairbrush 16, a conveying belt 17, a soft conveying plate 171, a second belt 18, a third belt pulley 19, a second rotating shaft 20, a second driving roller 21, a first driving roller 22, a first rotating shaft 23, a control switch 24, a storage battery 25, a walking wheel 26 and a rolling wheel 27.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-4, this embodiment provides a badminton collecting device for badminton training ground, which includes a bottom plate 1, a conveying box 2 and a collecting box 3 located at the rear side of the conveying box 2 are disposed on the upper surface of the bottom plate 1, the top of the collecting box 3 is set to be an open structure, a collecting port 4 is disposed at the bottom of the front side of the conveying box 2, an outlet 5 is disposed at the middle of the rear side of the conveying box 2, a mounting plate 10 is disposed at the left side of the front side of the conveying box 2, the mounting plate 10 is located at the upper side of the collecting port 4, a rotating motor 11 is mounted at the right side of the mounting plate 10, an output shaft of the rotating motor 11 extends to the right side of the mounting plate 10 and is fixedly sleeved with a first belt pulley 12, side baffles 9 are respectively disposed at two sides of the conveying box 2 located at two sides of the collecting port 4, a connecting plate 6 disposed at the, the same rolling rod 15 is rotatably installed between the two side baffles 9 above the connecting plate 6, the soft brushes 16 for collecting the shuttlecocks are uniformly distributed on the rolling rods 15, the outer sides of the side baffles 9 on the left sides of the soft brushes 16 are provided with second belt pulleys 14, the left ends of the rolling rods 15 rotatably penetrate through the outer sides of the side baffles 9 and are fixedly sleeved with the second belt pulleys 14, and the same first belt 13 is in transmission connection between the first belt pulleys 12 and the second belt pulleys 14;
a first rotating shaft 23 and a second rotating shaft 20 are respectively and rotatably arranged in the collecting port 4 and the outlet 5, a first transmission stick 22 and a second transmission stick 21 are respectively fixedly sleeved on the first rotating shaft 23 and the second rotating shaft 20, a same transmission belt 17 is in transmission connection between the first transmission stick 22 and the second transmission stick 21, a soft transmission plate 171 used for transmitting badminton is arranged on the transmission belt 17, the left end of the second rotating shaft 20 rotatably extends to the outer side of the transmission box 2 and is fixedly sleeved with a third belt pulley 19, and the first belt pulley 12 is in transmission connection with the third belt pulley 19 through a second belt 18;
In this embodiment, the soft transfer plate 171 is adapted to the collecting port 4, a plurality of soft transfer plates 171 are provided, and the plurality of soft transfer plates 171 are disposed in parallel at equal intervals along the conveyor 17.
In this embodiment, the pappus brush 16 is adapted to the connection board 6, and the bottom of the connection board 6 is further provided with a rolling wheel 27.
In this embodiment, the conveyor belt 17 is arranged along the collection opening 4 of the conveying box 2 through the outlet 5, and the conveyor belt 17 is arranged inclined upwards as a whole, the conveyor belt 17 being adapted to the top opening of the collection box 3.
In the present embodiment, two belt grooves are provided on the first belt pulley 12, and the first belt 13 and the second belt 18 are respectively driven in the two belt grooves provided on the first belt pulley 12.
In the present embodiment, a connecting cross bar 71 is disposed between the middle portions of the two push rods 7, and the connecting cross bar 71 is disposed in parallel with the handle bar 8.
In this embodiment, the angle of inclination of the docking plate 6 to the bottom horizontal plane is ninety degrees.
In this embodiment, the side baffle 9 is fixed to the side of the conveying box 2 by bolts, and the collecting box 3 is placed on the bottom plate 1 and abuts against the outlet 5 of the conveying box 2.
In this embodiment, a storage battery 25 is disposed on the bottom plate 1 at the rear side of the collecting box 3, a control switch 24 is disposed on the handle bar 8, the storage battery 25 is electrically connected with the control switch 24 and the rotating electric machine 11, and the output end of the control switch 24 is electrically connected with the input end of the rotating electric machine 11.
The working principle is as follows: when a manager needs to clean and collect the shuttlecocks on the field, the bar 8 and the push rod 7 are used for pushing the shuttlecocks loading device to move forward, the control switch 24 is used for starting the rotating motor 11 to rotate, the rotating motor 11 drives the first belt pulley 12 to rotate, the first belt pulley 12 drives the second belt pulley 14 to rotate through the first belt pulley 13, the second belt pulley 14 drives the rolling rod 15 to rotate when rotating, the soft hairbrush 16 on the rolling rod 15 rotates to sweep, and then the shuttlecocks on the field are swept onto the conveying belt 17 through the connection plate 6 by the rolling sweep of the soft hairbrush 16, meanwhile, the first belt pulley 12 also drives the third belt pulley 19 to rotate through the second belt 18 when rotating, the third belt pulley 19 drives the second rotating shaft 20 and the second transmission rod 21 to rotate, the second transmission rod 21 drives the conveying belt 17 to transmit upwards, and further drives the soft transmission plate 171 to transmit upwards, badminton on the conveyer belt 17 upwards promotes to export 5 through soft conveying board 171 afterwards, and under the effect of gravity at last, the badminton fall into to collect in collecting box 3 can, reciprocating operation, like this can convenient and fast clear up the collection to the badminton, is favorable to reducing managers's intensity of labour, and collection speed is fast, has improved work efficiency greatly.
In the embodiment, the badminton collecting device can also greatly reduce the time wasted by picking up the badminton in the training process, is beneficial to improving the training efficiency and reducing the unnecessary waste of manpower and material resources; the lifting mode that the conveyor belt 17 is matched with the soft transmission plate 171 in a conveying mode is adopted, the using effect is good, the structure is simple, the cost is low, and the lifting device can be greatly popularized to the existing market; meanwhile, the push rod 7 adopts a certain inclination angle, so that when the manager pushes the badminton, a part of force downwards reduces the force applied to the front walking wheel 26, the better pushing is realized, the ergonomic design is met, the labor is saved during pushing, and when the badminton is collected, the manual bending and one-by-one pickup are avoided, so that the labor force is greatly reduced, the collection speed is high, and the efficiency is high.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a badminton collection device for badminton training ground, includes bottom plate (1), its characterized in that, be provided with conveying box (2) and be located collecting box (3) of conveying box (2) rear side on the upper surface of bottom plate (1), and the top of collecting box (3) sets up to open type structure, the front side bottom of conveying box (2) is provided with collects mouth (4), and the rear side middle part of conveying box (2) is provided with export (5), the left side of conveying box (2) front side is provided with mounting panel (10), and mounting panel (10) are located the upside of collecting mouth (4), and rotating electrical machines (11) are installed on the right side of mounting panel (10), and the output shaft of rotating electrical machines (11) extends to the right side of mounting panel (10) and fixed the cup joints first belt pulley (12), are provided with side shield (9) on the both sides of conveying box (2) that are located collecting mouth (4) both sides respectively, a connecting plate (6) which is arranged in a downward inclining mode is fixedly installed on the front side of a collecting opening (4) of the conveying box (2), a same rolling rod (15) is rotatably installed between two side baffles (9) which are located above the connecting plate (6), a soft brush (16) used for collecting the shuttlecocks is uniformly distributed on the rolling rod (15), a second belt pulley (14) is arranged on the outer side of the side baffle (9) which is located on the left side of the soft brush (16), the left end of the rolling rod (15) rotatably penetrates through the outer side of the side baffle (9) and is fixedly sleeved with the second belt pulley (14), and a same first belt (13) is connected between the first belt pulley (12) and the second belt pulley (14) in a transmission mode;
a first rotating shaft (23) and a second rotating shaft (20) are respectively and rotatably arranged in the collecting port (4) and the outlet (5), a first transmission rod (22) and a second transmission rod (21) are respectively and fixedly sleeved on the first rotating shaft (23) and the second rotating shaft (20), the first transmission rod (22) and the second transmission rod (21) are in transmission connection with a same conveyor belt (17), a soft transmission plate (171) used for conveying badminton is arranged on the conveyor belt (17), the left end of the second rotating shaft (20) rotatably extends to the outer side of the conveying box (2) and is fixedly sleeved with a third belt pulley (19), and the first belt pulley (12) and the third belt pulley (19) are in transmission connection through a second belt (18);
the rear side both sides of bottom plate (1) all are provided with push rod (7) that the slope set up, and same barre (8) of fixedly connected with between the top of two push rod (7), the bottom four corners position department of bottom plate (1) still is provided with walking wheel (26) respectively.
2. The shuttlecock collecting device for a shuttlecock training ground as claimed in claim 1 wherein said soft transfer plate (171) is fitted to the collecting port (4), a plurality of soft transfer plates (171) are provided, and the plurality of soft transfer plates (171) are arranged in parallel at equal intervals along the conveyor belt (17).
3. A shuttlecock collecting device for a shuttlecock training ground as claimed in claim 1 characterised in that the said soft hairbrush (16) is fitted with the connection plate (6), the bottom of the connection plate (6) is also provided with rolling wheels (27).
4. The shuttlecock collecting device for the badminton training court according to claim 1, wherein the conveyor belt (17) is arranged along the collection port (4) and the outlet (5) of the conveying box (2) in a penetrating manner, the whole conveyor belt (17) is arranged in an upward inclined manner, and the conveyor belt (17) is matched with the top opening of the collection box (3).
5. The shuttlecock collecting device for the badminton training ground as claimed in claim 1, wherein the first belt pulley (12) is provided with two belt grooves, and the first belt (13) and the second belt (18) are respectively arranged in the two belt grooves on the first belt pulley (12) in a transmission manner.
6. The badminton collecting device for the badminton training court as claimed in claim 1, wherein a connecting cross bar (71) is arranged between the middle parts of the two push rods (7), and the connecting cross bar (71) and the handle bar (8) are arranged in parallel.
7. A shuttlecock collecting device for a badminton training ground as claimed in claim 1 characterised in that the angle of inclination of the said adaptor plate (6) to the horizontal plane of the underside is ninety degrees.
8. A shuttlecock collecting device for a badminton training ground as claimed in claim 1 characterised in that the side guards (9) are fixed to the sides of the delivery box (2) by bolts and the collecting box (3) is placed on the base plate (1) and abuts against the outlet (5) of the delivery box (2).
9. The badminton collection device for the badminton training court as claimed in claim 1, wherein a storage battery (25) is arranged on the bottom plate (1) at the rear side of the collection box (3), a control switch (24) is arranged on the handle bar (8), the storage battery (25) is electrically connected with the control switch (24) and the rotating motor (11), and the output end of the control switch (24) is electrically connected with the input end of the rotating motor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911173261.2A CN110841256A (en) | 2019-11-26 | 2019-11-26 | Badminton collection device for badminton training field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911173261.2A CN110841256A (en) | 2019-11-26 | 2019-11-26 | Badminton collection device for badminton training field |
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| Publication Number | Publication Date |
|---|---|
| CN110841256A true CN110841256A (en) | 2020-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911173261.2A Pending CN110841256A (en) | 2019-11-26 | 2019-11-26 | Badminton collection device for badminton training field |
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| Country | Link |
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| CN (1) | CN110841256A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298395A (en) * | 2020-04-08 | 2020-06-19 | 洪永花 | Pushing type ball picking device based on sports training field |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6079930A (en) * | 1998-11-09 | 2000-06-27 | Valdes-Rodriguez; Robert | Apparatus for tennis ball retrieval |
| DE102009032561A1 (en) * | 2009-07-10 | 2011-01-13 | Hans Linner | Ball collecting machine for tennis balls, has ball channel between soft transport rollers and opposite solid track, where transport roller is formed as fast moving, motor-driven accelerator roller |
| CN106669133A (en) * | 2015-11-10 | 2017-05-17 | 西安发威电子科技有限公司 | Tennis serving and picking integrated machine |
| CN207708447U (en) * | 2017-12-26 | 2018-08-10 | 桂林电子科技大学 | A kind of shuttlecock collection screening collating unit |
| CN208097277U (en) * | 2018-04-19 | 2018-11-16 | 李志伟 | A kind of shuttlecock pick-up unit |
| CN208465111U (en) * | 2018-07-06 | 2019-02-05 | 安徽工业大学 | A kind of shuttlecock collection collator |
-
2019
- 2019-11-26 CN CN201911173261.2A patent/CN110841256A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6079930A (en) * | 1998-11-09 | 2000-06-27 | Valdes-Rodriguez; Robert | Apparatus for tennis ball retrieval |
| DE102009032561A1 (en) * | 2009-07-10 | 2011-01-13 | Hans Linner | Ball collecting machine for tennis balls, has ball channel between soft transport rollers and opposite solid track, where transport roller is formed as fast moving, motor-driven accelerator roller |
| CN106669133A (en) * | 2015-11-10 | 2017-05-17 | 西安发威电子科技有限公司 | Tennis serving and picking integrated machine |
| CN207708447U (en) * | 2017-12-26 | 2018-08-10 | 桂林电子科技大学 | A kind of shuttlecock collection screening collating unit |
| CN208097277U (en) * | 2018-04-19 | 2018-11-16 | 李志伟 | A kind of shuttlecock pick-up unit |
| CN208465111U (en) * | 2018-07-06 | 2019-02-05 | 安徽工业大学 | A kind of shuttlecock collection collator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298395A (en) * | 2020-04-08 | 2020-06-19 | 洪永花 | Pushing type ball picking device based on sports training field |
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Application publication date: 20200228 |