CN212235890U - Automatic tennis ball ware of picking up of hand propelled - Google Patents
Automatic tennis ball ware of picking up of hand propelled Download PDFInfo
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- CN212235890U CN212235890U CN202020586752.1U CN202020586752U CN212235890U CN 212235890 U CN212235890 U CN 212235890U CN 202020586752 U CN202020586752 U CN 202020586752U CN 212235890 U CN212235890 U CN 212235890U
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Abstract
The utility model relates to a hand-push type automatic tennis ball picker, pushing wheels are arranged at both sides of a frame through a pushing wheel fixing shaft, ball inlets are arranged at both sides of the bottom of the front end of the frame, and guide grooves are arranged on the frame at the inner side of the pushing wheels; the arc guide way is the same with the foreign steamer of promotion wheel with concentric and radius, goes into the end connection of ball mouth and sharp guide way, and the sharp guide way is connected with the bottom of arc guide way, and the top and the play ball mouth of arc guide way are connected, and ball frame detachably sinks to set up in the middle part of frame, goes out the ball mouth and hangs the top of establishing at the ball frame. The detachable ball fetching arm is convenient for collecting scattered tennis balls, so that the ball picking time is reduced; the tennis ball is fed into the ball inlet by the forward power of the ball picking device, enters the arc-shaped guide groove through the linear guide groove and is contacted with the outer wheel of the pushing wheel, and is clamped by the rotation of the pushing wheel to move upwards along the arc-shaped guide groove in a rolling state and enter the ball frame from the ball outlet.
Description
Technical Field
The utility model relates to the technical field of exercise assisting equipment. And more particularly, to a hand-propelled automatic tennis ball picker.
Background
Most of the existing tennis ball picking devices are of metal structures, and a rolling wheel mode is utilized to roll a piece of tennis ball into a sunk tennis ball frame.
Therefore, a hand-push type automatic tennis ball picking device is needed, which collects balls by using a ball picking arm and delivers the tennis balls into a ball frame by means of the transmission of a pushing wheel and the guiding of a guide groove, so as to achieve the purpose of picking the balls.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic tennis of hand propelled is picked up football shirt and ware, it is bulky to solve current ball equipment of picking up, picks up ball coverage area narrow, and the big scheduling problem of resistance when picking up the ball for the piece.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hand-push type automatic tennis ball picker is characterized by comprising a frame, pushing wheels, pushing wheel fixing shafts, guide grooves, ball inlets, ball outlets and ball frames, wherein the pushing wheels are arranged on two sides of the frame through the pushing wheel fixing shafts; the guide groove is of an arc-shaped groove structure and comprises a linear guide groove and an arc-shaped guide groove, the ball inlet is connected with the end part of the linear guide groove, the linear guide groove is connected with the bottom end of the arc-shaped guide groove, the top of the arc-shaped guide groove is connected with the ball outlet, and the arc-shaped guide groove and the outer wheel of the push wheel are concentric and have the same radius; the ball frame is detachably arranged in the middle of the frame in a sinking mode, and the ball outlet is arranged above the ball frame in a hanging mode.
Preferably, the frame is provided with a ball fishing arm, the outer side of the ball inlet is provided with a ball fishing arm socket, and the ball fishing arm is inserted into the ball fishing arm socket. Drag for the ball arm and be detachable form, will drag for the ball arm when picking up the ball ware and peg graft in dragging for the ball arm socket, can pull for the ball arm when picking up the ball ware and not using and pull down, convenient storage.
Preferably, the ball fishing arm is of an outward expansion type. The ball dragging arm of the outward expansion type greatly increases the area for collecting scattered tennis balls on the ground.
Preferably, the front end of the ball fishing arm is provided with a ball fishing arm back hook. The ball catching arm back hook can prevent tennis balls entering the range surrounded by the ball catching arm from exiting, and meanwhile, the ball catching arm back hook is designed to be triangular and plays a guiding role, and the tennis balls are guided to the front end of the frame along with the forward movement of the ball picking device.
Preferably, a ball distributing head is arranged in the center of the bottom of the front end of the frame, and a ball distributing tip is arranged on the ball distributing head. In the advancing process of the ball picking device, tennis balls guided to the front end of the frame by the ball dragging arm are dispersed into ball inlets on two sides of the ball dragging arm by ball distributing tips of the ball distributing head, the tennis balls enter the arc-shaped guide groove of the guide groove through the ball inlets and the linear guide groove of the guide groove, contact and are clamped with the inner side of the outer wheel of the push wheel, are driven by the rotating push wheel to move upwards in a rolling state along the arc-shaped guide groove, and then enter the ball frame through a free falling body of the ball outlet. The ball frame is of a detachable structure, when the ball picking device finishes ball picking work, tennis balls are collected into the ball frame 4, and at the moment, the ball frame 4 can be taken out to use the tennis balls to practice and the like. In actual use, a plurality of ball frames can be prepared for alternate use, and the working efficiency is improved.
Preferably, a hand push rod is fixedly arranged at the rear end of the frame. The hand push rod is used for pushing the ball picking device forwards.
Preferably, the diameter of the ball inlet and the ball outlet is larger than that of a standard tennis ball, and the diameter of the cross section of the circular arc groove of the guide groove is the same as that of the standard tennis ball. The standard tennis ball can smoothly enter the ball inlet through the size design, and enters the arc-shaped guide groove through the linear guide groove of the guide groove, when entering the arc-shaped guide groove, the standard tennis ball is contacted and clamped with the inner side of the outer wheel of the rotating pushing wheel, is driven by the rotating pushing wheel, moves upwards in a rolling state along the arc-shaped guide groove, and then freely falls into the ball frame through the ball outlet.
The utility model has the advantages as follows:
the utility model adopts the technical proposal, the design of the detachable ball catching arm is convenient for collecting scattered tennis balls, and the ball picking time is reduced; the design of the relative positions of the linear guide groove and the arc-shaped guide groove and the pushing wheel is characterized in that tennis balls are fed into the ball inlet by virtue of the forward power of the tennis picker, enter the arc-shaped guide groove through the linear guide groove and are contacted with the outer wheel of the pushing wheel, and are clamped by the rotation of the pushing wheel to move upwards along the arc-shaped guide groove in a rolling state and enter the ball frame from the ball outlet.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 shows a schematic structural view of the hand-push type automatic tennis ball picker of the present invention.
Fig. 2 shows a schematic structural view of the hand-push type automatic tennis ball picking device without a pushing wheel.
The meaning of the individual reference symbols in the drawings:
the novel golf ball pulling device comprises a frame 1, a pushing wheel 2, a hand push rod 3, a ball frame 4, a guide groove 5, a ball fishing arm 6, a ball fishing arm socket 7, a ball dividing head 8, a ball inlet 9, a ball outlet 10 and a pushing wheel fixing shaft 11.
Detailed Description
In order to explain the present invention more clearly, the present invention will be further described with reference to the preferred embodiments and the accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
As shown in fig. 1 and 2, the hand-push type automatic tennis ball picker comprises a frame 1, pushing wheels 2, pushing wheel fixing shafts 11, guide grooves 5, ball inlets 9, ball outlets 10 and ball frames 4, wherein the pushing wheels 2 are arranged on two sides of the frame 1 through the pushing wheel fixing shafts 11, the ball inlets 9 are arranged on two sides of the bottom of the front end of the frame 1, and the guide grooves 5 are arranged on the frame on the inner side of the pushing wheels 2.
The guide groove 5 is of an arc-shaped groove structure, the guide groove 5 comprises a linear guide groove and an arc-shaped guide groove, the ball inlet 9 is connected with the end part of the linear guide groove, the linear guide groove is connected with the bottom end of the arc-shaped guide groove, the top of the arc-shaped guide groove is connected with the ball outlet 10, and the arc-shaped guide groove and the outer wheel of the push wheel 2 are concentric and have the same radius;
the ball frame 4 is detachably arranged in the middle of the frame 1 in a sinking mode, and the ball outlet 10 is arranged above the ball frame 4 in a hanging mode. And a hand push rod 3 is fixedly arranged at the rear end of the frame 1. The hand push rod 3 is used for pushing the ball picking device forwards.
The frame 1 is provided with a ball fishing arm 6, the outer side of the ball inlet 9 is provided with a ball fishing arm socket 7, and the ball fishing arm 6 is inserted into the ball fishing arm socket 7. The ball fishing arm 6 is of an outward-expanding type, and the area for collecting scattered tennis balls on the ground is greatly increased by the outward-expanding type ball fishing arm 6. Drag for ball arm 6 and be detachable form, will drag for ball arm 6 to peg graft in dragging for ball arm socket 7 when picking up the ball ware and using, can pull down dragging for ball arm 6 when picking up the ball ware and not using, convenient storage. The front end of the ball fishing arm 6 is provided with a ball fishing arm back hook. The ball catching arm back hook can prevent tennis balls entering the range surrounded by the ball catching arm 6 from exiting, and meanwhile, the design of the triangular shape of the ball catching arm back hook also plays a guiding role, and the tennis balls are guided to the front end of the frame along with the forward movement of the ball picking device.
The center of the bottom of the front end of the frame 1 is provided with a ball distributing head 8, and the ball distributing head 8 is provided with a ball distributing tip. In the advancing process of the ball picking device, tennis balls guided to the front end of the frame by the ball catching arm 6 are dispersed into the ball inlets 9 at the two sides by the ball dividing tips of the ball dividing head 8, the tennis balls enter the arc-shaped guide groove of the guide groove 5 through the ball inlets 9 and the straight guide groove of the guide groove 5, contact and are clamped with the inner side of the outer wheel of the pushing wheel 2, are driven by the rotating pushing wheel 2 to move upwards in a rolling state along the arc-shaped guide groove, and then freely fall into the ball frame 4 through the ball outlet 10.
The diameters of the ball inlet 9 and the ball outlet 10 are larger than the diameter of a standard tennis ball, and the diameter of the cross section of the circular arc groove of the guide groove 5 is the same as the diameter of the standard tennis ball. The size design can ensure that standard tennis balls can smoothly enter the ball inlet 9 and enter the arc-shaped guide groove through the linear guide groove of the guide groove 5, when the standard tennis balls enter the arc-shaped guide groove, the standard tennis balls are contacted and clamped with the inner side of the outer wheel of the rotating push wheel 2, are driven by the rotating push wheel 2 to move upwards in a rolling state along the arc-shaped guide groove until the standard tennis balls freely fall into the ball frame 4 through the ball outlet 10.
When in normal use, the two ball fishing arms 6 are inserted into the ball fishing arm sockets 7, the hand push rod 3 is used for pushing the ball picking device to advance, in the pushing process, tennis balls scattered on a court are gathered in the range surrounded by the ball catching arms 6 through the ball catching arms 6 at the two lateral sides, the gathered tennis balls are divided into ball inlets 9 at the two sides by the ball dividing head 8, in the propelling process of the ball picking device, tennis balls entering the ball inlet 9 sequentially enter the arc-shaped guide groove through the linear guide groove of the guide groove 5, when the tennis ball enters the arc-shaped guide groove, the tennis ball is contacted and clamped with the inner side of the outer wheel of the rotating pushing wheel 2, is driven by the rotating pushing wheel 2, moves upwards in a rolling state along the arc-shaped guide groove by virtue of the forward power of the pushing wheel 2 until the tennis ball freely falls into the ball frame 4 through the ball outlet 10, and the forward direction of the tennis ball in the arc-shaped guide groove is consistent with the rotating direction of the pushing wheel 2.
The ball frame 4 is of a detachable structure, when the ball picking device finishes ball picking work, tennis balls are collected in the ball frame 4, and at the moment, the ball frame 4 can be taken out to use the tennis balls in the ball frame for practice and the like. In actual use, a plurality of ball frames 4 can be prepared for alternate use, and the working efficiency is improved.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.
Claims (7)
1. A hand-push type automatic tennis ball picker is characterized by comprising a frame (1), pushing wheels (2), pushing wheel fixing shafts (11), guide grooves (5), ball inlets (9), ball outlets (10) and a ball frame (4), wherein the pushing wheels (2) are arranged on two sides of the frame (1) through the pushing wheel fixing shafts (11), the ball inlets (9) are arranged on two sides of the bottom of the front end of the frame (1), and the guide grooves (5) are arranged on the frame on the inner side of the pushing wheels (2);
the guide groove (5) is of an arc-shaped groove structure, the guide groove (5) comprises a linear guide groove and an arc-shaped guide groove, the ball inlet (9) is connected with the end part of the linear guide groove, the linear guide groove is connected with the bottom end of the arc-shaped guide groove, the top of the arc-shaped guide groove is connected with the ball outlet (10), and the arc-shaped guide groove and the outer wheel of the push wheel (2) are concentric and have the same radius;
the ball frame (4) is detachably arranged in the middle of the frame (1) in a sinking mode, and the ball outlet (10) is arranged above the ball frame (4) in a hanging mode.
2. The hand-push type automatic tennis ball picker according to claim 1, wherein the frame (1) is provided with a ball scooping arm (6), the outer side of the ball inlet (9) is provided with a ball scooping arm socket (7), and the ball scooping arm (6) is inserted into the ball scooping arm socket (7).
3. The hand-push type automatic tennis ball picking device as claimed in claim 2, wherein the ball picking arm (6) is of an outward-expanding type.
4. The hand-push type automatic tennis ball picking device as claimed in claim 3, wherein the front end of the ball picking arm (6) is provided with a ball picking arm hook.
5. The hand-push type automatic tennis ball picker according to claim 1, wherein a ball separating head (8) is arranged at the center of the bottom of the front end of the frame (1), and a ball separating tip is arranged on the ball separating head (8).
6. The hand-push type automatic tennis ball picking device as claimed in claim 1, wherein a hand push rod (3) is fixedly arranged at the rear end of the frame (1).
7. The hand-push type automatic tennis ball picker according to claim 1, wherein the diameter of the ball inlet (9) and the ball outlet (10) is larger than that of a standard tennis ball, and the diameter of the circular arc-shaped groove section of the guide groove (5) is the same as that of the standard tennis ball.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019211683664 | 2019-07-24 | ||
| CN201921168366 | 2019-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212235890U true CN212235890U (en) | 2020-12-29 |
Family
ID=74001895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020586752.1U Active CN212235890U (en) | 2019-07-24 | 2020-04-20 | Automatic tennis ball ware of picking up of hand propelled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212235890U (en) |
-
2020
- 2020-04-20 CN CN202020586752.1U patent/CN212235890U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230818 Address after: Room 302, Gate 3, Building 3, Shangdi 3rd Street, Haidian District, Beijing 100085 Patentee after: Beijing Tietan Technology Co.,Ltd. Address before: 100085 9 anningzhuang front street, Haidian District, Beijing Patentee before: Liu Jingjing |
|
| TR01 | Transfer of patent right |