CN210409419U - Shuttlecock picking trolley - Google Patents
Shuttlecock picking trolley Download PDFInfo
- Publication number
- CN210409419U CN210409419U CN201920848184.5U CN201920848184U CN210409419U CN 210409419 U CN210409419 U CN 210409419U CN 201920848184 U CN201920848184 U CN 201920848184U CN 210409419 U CN210409419 U CN 210409419U
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- badminton
- chassis
- fan
- ball
- shell
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Abstract
The utility model relates to the field of sports equipment, and discloses a shuttlecock picking trolley which comprises a chassis and four travelling wheels arranged on two sides of the chassis, wherein the rear part of the chassis is provided with a fan mounting seat, a fan is arranged in the fan mounting seat, the front part of the chassis is provided with a storage battery electrically connected with the fan, and the chassis under the fan is provided with an air outlet; a shell which surrounds the fan mounting seat is arranged on the chassis, a grid basket is arranged in a cavity of the shell above the fan mounting seat, and a sealed door for the grid basket to enter and exit is arranged on the rear side surface of the shell; the upper end of the front side face of the shell is provided with an opening, the opening is in butt joint with a ball outlet at the upper end of the ball suction channel, the ball suction channel is arc-shaped, a ball inlet at the lower end of the ball suction channel is vertically arranged downwards, and the distance between the ball inlet and the ground is larger than the vertical height of the shuttlecock. The utility model provides an automatic ball device of picking up of current badminton use more to sweep the ball brush and stir and pick up the ball, can lead to the problem that the badminton damaged.
Description
Technical Field
The utility model relates to a sports goods equipment field specifically indicates a badminton is picked up football shirt.
Background
Badminton is a sports event, and is popular with more and more people because of simplicity, easy learning, easy use and both interest and antagonism. In order to promote the badminton technology of the trainer, a large amount of training needs to be carried out, and in the badminton training process, the use of a badminton pitching machine is very common. The badminton pitching machine can repeatedly pitch the badminton to enable a trainer to carry out multi-ball training by adjusting the pitching angle, the pitching force and the pitching interval time, thereby achieving the purpose of skillfully mastering various badminton receiving skills.
When badminton training is finished, a large number of training balls appear on the field, and the current main method for collecting the badminton is to pick up the badminton manually by a trainer. The manual ball picking requires the trainer to continuously bend down and pick the ball by hands. The ball picking mode has low efficiency and low speed. After the badminton pitching machine is used for multi-ball training, due to the fact that the training density and the training intensity are large, physical strength of a trainer is often large, time-consuming, labor-consuming and repeated ball picking actions are carried out, training time of the trainer is shortened, and the trainer can influence next round of training due to the fact that sufficient rest time does not exist.
Therefore, some automatic shuttlecock picking devices appear, and in the existing automatic shuttlecock picking devices, the shuttlecocks are pushed to the conveying belt by the rotary shuttlecock sweeping brush and then conveyed to the collecting device through the conveying belt, so that sometimes the shuttlecocks are damaged due to the pushing of the shuttlecocks and the shuttlecocks by the shuttlecock sweeping brush.
SUMMERY OF THE UTILITY MODEL
Based on above technical problem, the utility model provides a ball dolly is picked up to badminton has solved current automatic ball device of picking up of badminton and has used more to sweep the ball brush and stir and pick up the ball, can lead to the problem that the badminton damaged.
For solving the above technical problem, the utility model discloses a technical scheme as follows:
a shuttlecock picking trolley comprises a chassis and four travelling wheels arranged on two sides of the chassis, wherein a fan mounting seat is arranged at the rear part of the chassis, a fan is arranged in the fan mounting seat, a storage battery electrically connected with the fan is arranged at the front part of the chassis, and an air outlet is arranged on the bottom seat under the fan; a shell which surrounds the fan mounting seat is arranged on the chassis, a grid basket is arranged in a cavity of the shell above the fan mounting seat, and a sealed door for the grid basket to enter and exit is arranged on the rear side surface of the shell; the upper end of the front side face of the shell is provided with an opening, the opening is in butt joint with a ball outlet at the upper end of the ball suction channel, the ball suction channel is arc-shaped, a ball inlet at the lower end of the ball suction channel is vertically arranged downwards, and the distance between the ball inlet and the ground is larger than the vertical height of the shuttlecock.
The utility model discloses in, when needs are collected the badminton, start the fan and promote the dolly, the air of fan extraction casing inner chamber makes the casing and inhale the ball passageway and forms the negative pressure side by side, inhales the ball mouth of ball passageway and can absorb the badminton on ground and inhale from inhaling the ball passageway and get into the casing inner chamber, and the badminton is gone into the grid basket at last, accomplishes the collection to the badminton. After the shuttlecocks are collected, the grid basket is taken out of the shell by opening the airtight door at the rear side of the shell. In the whole shuttlecock picking process, the shuttlecocks cannot be rigidly shifted, and the shuttlecocks cannot be damaged.
As a preferred mode, the lower end of the badminton sucking port is butted with a shovel groove, the front side surface of the shovel groove is provided with an opening, and the opening height is greater than the vertical height of the badminton.
Preferably, the front end of the shovel groove is provided with a guide part inclining downwards, and the front end of the guide part is close to the ground.
As a preferred mode, a transverse shaft is fixed on the side surface of the chassis, the transverse shaft and the inner ring of the flange bearing are installed in an interference fit manner, a flange plate of the flange bearing is close to the tail end of the transverse shaft, and a travelling wheel is sleeved on the outer ring of the flange bearing; the hub of the travelling wheel is fixedly connected with the flange plate through a bolt; the front end of the cross shaft is provided with threads and is screwed with a locking nut, the locking nut props against the inner ring of the flange bearing and is matched with the shaft shoulder to axially fix the flange bearing, and an inner hole of the travelling wheel is not in contact with the locking nut.
Preferably, a sealing strip is attached to the inner side of the airtight door.
As a preferred mode, the air inlet above the fan is provided with a filter screen, and the position below the air outlet is provided with the filter screen.
Preferably, a pushing handle is arranged at the upper part of the rear side of the shell.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model provides an automatic ball device of picking up of current badminton use more to sweep the ball brush and stir and pick up the ball, can lead to the problem that the badminton damaged.
(2) The utility model discloses a lower extreme opening is to having the shovel groove, the opening of shovel groove leading flank, and the opening height is greater than the vertical height of badminton. The shovel groove converts vertical suction of the ball suction channel into horizontal suction, and the vertical suction may not be caused by too short suction time of the trolley and the shuttlecocks, so that part of the shuttlecocks are not sucked, and after the shovel groove is used, the shuttlecocks which are not sucked in time can be pushed forward by the shovel groove to be conveniently sucked continuously.
(3) The utility model discloses a shovel groove front end is equipped with the guide part that inclines to the decline, and ground is pressed close to the guide part front end, conveniently guides within the badminton that is inhaled gets into the shovel groove.
(4) The utility model has the advantages that the lateral side of the chassis is fixed with the cross shaft, the cross shaft is arranged in interference fit with the inner ring of the flange bearing, the flange plate of the flange bearing is close to the tail end of the cross shaft, and the outer ring of the flange bearing is sleeved with the travelling wheel; the hub of the travelling wheel is fixedly connected with the flange plate through a bolt; the front end of the cross shaft is provided with threads and is screwed with a locking nut, the locking nut props against the inner ring of the flange bearing and is matched with the shaft shoulder to axially fix the flange bearing, and an inner hole of the travelling wheel is not in contact with the locking nut. The walking wheel is convenient to install, stable in walking and free of noise.
(5) The utility model discloses an inboard sealing strip that has pasted of airtight door, the sealing strip enables the airtight door seal and increases, avoids the ventilative influence to the suction ball wind-force of airtight door.
(6) The utility model discloses a fan top air intake is equipped with the filter screen, and the air exit below position is provided with the filter screen. The filter screen can intercept debris, under the prerequisite that does not influence fan work, avoids debris to get into the fan and influences the fan and use.
(7) The utility model discloses a casing trailing flank upper portion is equipped with the promotion handle, utilizes the promotion handle, conveniently promotes to pick up the removal of ball dolly and collects the ground badminton.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a left side view of the present invention.
Fig. 4 is a schematic view of the installation of the chassis and the road wheels.
Fig. 5 is an enlarged view of a portion a of fig. 4.
The device comprises a push handle 1, a shell 2, a ball suction channel 3, a shovel groove 4, a guide part 5, a traveling wheel 6, a hub 7, a transverse shaft 8, a locking nut 9, a chassis 10, a storage battery 11, a filter screen 12, an air outlet 13, a fan 14, a fan mounting seat 15, a sealed door 16, a grid basket 17, a switch device 18, bolts 19, a flange plate 20, a flange bearing 21 and a shaft shoulder 22.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Example 1:
referring to fig. 1-5, a shuttlecock picking trolley comprises a chassis 10 and four travelling wheels 6 arranged on two sides of the chassis 10, wherein a fan mounting seat 15 is arranged on the rear part of the chassis 10, a fan 14 is arranged in the fan mounting seat 15, a storage battery 11 electrically connected with the fan 14 is arranged on the front part of the chassis 10, and an air outlet 13 is arranged on the bottom seat under the fan 14; the chassis 10 is provided with a shell 2 enclosing a fan mounting seat 15, a grid basket 17 is placed in a cavity of the shell 2 above the fan mounting seat 15, and the rear side surface of the shell 2 is provided with a sealed door 16 for the grid basket 17 to enter and exit; the upper end of the front side surface of the shell 2 is provided with an opening, the opening is in butt joint with a ball outlet at the upper end of the ball suction channel 3, the ball suction channel 3 is arc-shaped, a ball inlet at the lower end of the ball suction channel is vertically arranged downwards, and the distance between the ball inlet and the ground is larger than the vertical height of the shuttlecocks.
In this embodiment, when needs are collected the badminton, start fan 14 and promote the dolly, fan 14 extracts the air escape of 2 inner chambers of casing and makes casing 2 and ball suction channel 3 form the negative pressure, and the ball suction mouth of ball suction channel 3 can absorb the badminton on ground and inhale from ball suction channel 3 and get into 2 inner chambers of casing, and the badminton falls into grid basket 17 at last in, the completion is to the collection of badminton. When the shuttlecocks are collected, the sealed door 16 at the rear side of the housing 2 is opened to take out the grill basket 17 from the housing 2. In the whole shuttlecock picking process, the shuttlecocks cannot be rigidly shifted, and the shuttlecocks cannot be damaged.
In the car inspection trolley, the lower part of the grid basket 17 is supported and placed on the fan mounting seat 15, and the grid structure of the grid basket 17 cannot block the air inlet of the fan. In the process of sucking the badminton, because the standard badminton weight is between 4.74 and 5.50 grams, the power of the existing fan can completely meet the size of the suction force, the existing fan 14 can be selected according to actual needs, the fan 14 is connected with the circuit of the storage battery 11, the circuit is also a simple power supply circuit, and the description is omitted. In addition, a switch device 18 for controlling the on-off of the fan 14 can be arranged at the upper end of the rear side of the shell 2, because the general trainers push the ball picking trolley to move from the rear side in the ball picking process, and the switch arrangement position is convenient for the trainers to control the fan.
As the storage battery 11 is arranged in the space between the ball suction channel 3 and the chassis 10, baffles can be arranged on two sides for safety and aesthetic property, and the storage battery 11, a circuit structure and the like are surrounded in the space.
Example 2:
referring to fig. 1-5, a shuttlecock picking trolley comprises a chassis 10 and four travelling wheels 6 arranged on two sides of the chassis 10, wherein a fan mounting seat 15 is arranged on the rear part of the chassis 10, a fan 14 is arranged in the fan mounting seat 15, a storage battery 11 electrically connected with the fan 14 is arranged on the front part of the chassis 10, and an air outlet 13 is arranged on the bottom seat under the fan 14; the chassis 10 is provided with a shell 2 enclosing a fan mounting seat 15, a grid basket 17 is placed in a cavity of the shell 2 above the fan mounting seat 15, and the rear side surface of the shell 2 is provided with a sealed door 16 for the grid basket 17 to enter and exit; the upper end of the front side surface of the shell 2 is provided with an opening, the opening is in butt joint with a ball outlet at the upper end of the ball suction channel 3, the ball suction channel 3 is arc-shaped, a ball inlet at the lower end of the ball suction channel is vertically arranged downwards, and the distance between the ball inlet and the ground is larger than the vertical height of the shuttlecocks.
Further, the opening of the lower end is butted with a shovel groove 4, the front side surface of the shovel groove 4 is opened, and the opening height is larger than the vertical height of the shuttlecock. The shovel groove 4 changes the vertical suction of the ball suction channel 3 into horizontal suction, the vertical suction may not be caused by too short suction time of the shuttlecock and the trolley, so that part of the shuttlecocks are not sucked, and after the shovel groove 4 is used, the shuttlecocks which are not sucked in time can be pushed forward by the shovel groove 4 to be sucked continuously.
Furthermore, the front end of the shovel groove 4 is provided with a guide part 5 inclining downwards, and the front end of the guide part 5 is close to the ground, so that the sucked badminton can be conveniently guided into the shovel groove 4.
Further, a transverse shaft 8 is fixed on the side face of the chassis 10, the transverse shaft 8 and an inner ring of a flange bearing 21 are installed in an interference fit mode, a flange plate 20 of the flange bearing 21 is close to the tail end of the transverse shaft 8, a travelling wheel 6 is sleeved on an outer ring of the flange bearing 21, and an inner hole of the travelling wheel 6 is not in contact with a locking nut 9; the hub 7 of the road wheel 6 is fixedly connected with a flange plate 20 through a bolt 19; the front end of the cross shaft 8 is provided with threads and is screwed with a locking nut 9, the locking nut 9 props against the inner ring of the flange bearing 21 and is matched with a shaft shoulder 22 to axially fix the flange bearing 21, and the inner hole of the travelling wheel 6 is not in contact with the locking nut 9. The walking wheels 6 are convenient to install, stable in walking and free of noise.
The locking nut 9 can be KMT or KMTA precise locking nut, the outer ring of the locking nut 9 is abutted against the inner ring of the flange bearing 21, and the transverse shaft 8 is installed in interference fit with the inner ring of the flange bearing 21, so that the inner ring of the flange bearing 21 is fixed, the outer ring can rotate, and the walking wheel 6 can freely rotate when the walking wheel 6 is fixed on the outer ring of the flange bearing 21. In addition, the locking nut 9 and the shaft shoulder 22 cooperate to axially position the flange bearing 21 to prevent the flange bearing 21 from axially moving, thereby ensuring the stability of the flange bearing 21. And the inner hole of the walking wheel 6 is not in contact with the locking nut 9, so that the locking nut 9 cannot be influenced by the rotation of the walking wheel 6.
The transverse shaft 8 and the chassis 10 are fixed, the tail end of the transverse shaft 8 and the chassis can be directly welded, or a flange is additionally arranged at the tail end of the transverse shaft 8, so that the transverse shaft is fixed with the chassis through bolts, and the disassembly and the assembly are convenient.
Furthermore, the sealing strip is attached to the inner side of the sealed door 16, the sealing performance of the sealed door 16 can be improved through the sealing strip, and the influence of ventilation of the sealed door 16 on the wind power of the suction ball is avoided.
Furthermore, a filter screen 12 is arranged at the air inlet above the fan 14, and the filter screen 12 is arranged below the air outlet 13. The filter screen 12 can intercept sundries, and on the premise of not influencing the work of the fan 14, the sundries are prevented from entering the fan 14 to influence the use of the fan 14.
Further, 2 rear surface upper portions of casing are equipped with and promote handle 1, utilize to promote handle 1, conveniently promote to pick up the removal of ball dolly and collect ground badminton.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
The embodiment of the present invention is the above. The above embodiments and the specific parameters in the embodiments are only for the purpose of clearly showing the verification process of the utility model, and are not used to limit the patent protection scope of the utility model, the patent protection scope of the utility model is still subject to the claims, all the equivalent structural changes made by using the contents of the specification and the drawings of the utility model are included in the protection scope of the utility model.
Claims (7)
1. The utility model provides a dolly is picked up to badminton, includes chassis (10) and four walking wheels (6) that chassis (10) both sides were established, its characterized in that: a fan mounting seat (15) is arranged at the rear part of the chassis (10), a fan (14) is arranged in the fan mounting seat (15), a storage battery (11) electrically connected with the fan (14) is arranged at the front part of the chassis (10), and an air outlet (13) is arranged on the chassis under the fan (14); a shell (2) enclosing a fan mounting seat (15) is arranged on the chassis (10), a grid basket (17) is placed in a cavity of the shell (2) above the fan mounting seat (15), and a sealed door (16) for the grid basket (17) to enter and exit is arranged on the rear side face of the shell (2); the badminton racket is characterized in that an opening is formed in the upper end of the front side face of the shell (2), the opening is in butt joint with a badminton outlet in the upper end of the badminton sucking channel (3), the badminton sucking channel (3) is arc-shaped, a badminton inlet in the lower end of the badminton sucking channel is vertically arranged downwards, and the badminton inlet is larger than the vertical height of a badminton with the ground space.
2. The shuttlecock picking trolley according to claim 1, characterized in that: the badminton racket is characterized in that a shovel groove (4) is butted below the badminton inlet, and the opening height of the front side face of the shovel groove (4) is larger than the vertical height of the badminton racket.
3. The shuttlecock picking trolley according to claim 2, characterized in that: the front end of the shovel groove (4) is provided with a guide part (5) inclining downwards, and the front end of the guide part (5) is close to the ground.
4. The shuttlecock picking trolley according to claim 1, characterized in that: a transverse shaft (8) is fixed on the side surface of the chassis (10), the transverse shaft (8) and an inner ring of a flange bearing (21) are installed in an interference fit mode, a flange plate (20) of the flange bearing (21) is close to the tail end of the transverse shaft (8), and a traveling wheel (6) is sleeved on the outer ring of the flange bearing (21); the hub (7) of the travelling wheel (6) is fixedly connected with the flange plate (20) through a bolt (19); the cross axle (8) front end is equipped with the screw thread and has connect lock nut (9) soon, lock nut (9) support flange bearing (21) inner circle and carry out axial fixity to flange bearing (21) with shoulder (22) cooperation, contactless between walking wheel (6) hole and lock nut (9).
5. The shuttlecock picking trolley according to claim 1, characterized in that: and a sealing strip is pasted on the inner side of the airtight door (16).
6. The shuttlecock picking trolley according to claim 1, characterized in that: the air inlet above the fan (14) is provided with a filter screen (12), and the filter screen (12) is arranged below the air outlet (13).
7. The shuttlecock picking trolley according to claim 1, characterized in that: the upper part of the rear side surface of the shell (2) is provided with a pushing handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920848184.5U CN210409419U (en) | 2019-06-06 | 2019-06-06 | Shuttlecock picking trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920848184.5U CN210409419U (en) | 2019-06-06 | 2019-06-06 | Shuttlecock picking trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210409419U true CN210409419U (en) | 2020-04-28 |
Family
ID=70374258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920848184.5U Expired - Fee Related CN210409419U (en) | 2019-06-06 | 2019-06-06 | Shuttlecock picking trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210409419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138346A (en) * | 2020-09-06 | 2020-12-29 | 张鹏 | Automatic shuttlecock picking system |
| CN113082651A (en) * | 2021-04-01 | 2021-07-09 | 湖州虹叶科技有限公司 | Intelligent badminton court picking and screening trolley |
-
2019
- 2019-06-06 CN CN201920848184.5U patent/CN210409419U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138346A (en) * | 2020-09-06 | 2020-12-29 | 张鹏 | Automatic shuttlecock picking system |
| CN113082651A (en) * | 2021-04-01 | 2021-07-09 | 湖州虹叶科技有限公司 | Intelligent badminton court picking and screening trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |