CN205626930U - Automatic ball machine of portable compact - Google Patents
Automatic ball machine of portable compact Download PDFInfo
- Publication number
- CN205626930U CN205626930U CN201620201011.0U CN201620201011U CN205626930U CN 205626930 U CN205626930 U CN 205626930U CN 201620201011 U CN201620201011 U CN 201620201011U CN 205626930 U CN205626930 U CN 205626930U
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- China
- Prior art keywords
- ball
- push rod
- portable compact
- main body
- automatically 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.)
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- 210000000245 forearm Anatomy 0.000 claims description 16
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses an automatic ball machine of portable compact, include ball promotion main part, two collection arm, push rod and collection basket, two collection arms are installed in ball promotion main part with the telescopic mode at ball promotion main part lower extreme, push rod in order can rotate the mode pin joint of hugging closely ball promotion main part perpendicularly, and ball promotion main part or collection basket install the wheel, follow ball promotion main part after the collection arm is folded and place in collection basket, and the wheel exposes collection basket, and the telescopic push rod is as the pull rod. The utility model discloses it is collapsible, can remove like the draw -bar box and transport.
Description
Technical field
This utility model relates to sports equipment technical field, particularly to a kind of portable compact automatically picking up balls machine.
Background technology
Ball game particularly table tennis and tennis all exist picks up the problem that ball is difficult, therefore the ball of whole basket is often prepared during training, whenever having played a ball, do not go to pick up the time of saving, from basket, take out another one ball continue to practice, until after playing satisfactory full one basket of ball, then the ball on full ground is picked up again, this process needs ceaselessly to stand up to put ball into frame, the burden having increased the weight of script with regard to the health of over loading of so going round and beginning again.For solving this problem, pick up ball machine and arise at the historic moment, in order to alleviate the burden of motion and time-consuming.
Automatically picking up balls machine is by the ball lifting casing for promoting ball, for gathering the collection arm of ball, for the push rod of push-and-pull with for placing the collection basket of ball.Owing to having longer collection arm and push rod, and collecting basket, the most existing automatic picking device volume is the biggest, takes up room big, is unfavorable for using and transporting.
In consideration of it, the present inventor develops a kind of portable compact automatically picking up balls machine for this, effectively solving the problems referred to above, this case thus produces.
Utility model content
The one portable compact automatically picking up balls machine that this utility model provides, collapsible, can move as draw-bar box and transport.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of portable compact automatically picking up balls machine, main body, two collection arms, push rod and collection basket is promoted including ball, two collection arms are articulated in ball lifting main body lower end by vertically rotating being close in the way of ball promotes main body, push rod is arranged on ball in telescopic manner and promotes in main body, ball promotes main body or collection basket is provided with wheel, collection arm promotes main body with ball after folding and is positioned in collection basket, and wheel exposes collection basket, and telescopic push rod is as pull bar.
Described collection arm has two joints, respectively forearm and postbrachium, and forearm is can be articulated on postbrachium in the way of horizontally rotating.
The structure of described pivot joint rotates for one and folds position limiting structure, this rotation folds position limiting structure and includes fixed body, rotor and spring, the boss that transverse section is equilateral polygon it is formed with on fixed body, cylinder is formed on boss, rotor offers through hole, the bottom of through hole is the polygon counterbore corresponding with projection shape size, boss is placed in polygon counterbore, diameter is offered more than cylindrical axis hole in the top of through hole, cylinder is placed in axis hole, it is formed with necking down between axis hole and polygon counterbore, spring it is arranged with outside cylinder, spring bottom is resisted against bottleneck, cylinder upper end is provided with fixing device, fixing device is pressed on the top of spring, by spring-compressed in axis hole, polygon counterbore is closely pressed on boss by spring, the diameter of axis hole is more than the lateral dimension of fixing device；Fixed body and rotor fixedly mount with one of forearm and postbrachium respectively.
Described cylinder is formed with top-down axial threaded hole, being provided with screw in axial threaded hole, be provided with pad between screw and cylinder, the diameter of axis hole is more than the diameter of pad, screw and pad, as described fixing device, are pressed on the top of spring by pad.
Described boss is up-small and down-big taper, and polygon counterbore is also in up-small and down-big taper.
The cross section of described boss is equilateral tetragon.
The diameter of described necking down is corresponding with cylindrical diameter.
Described wheel is arranged on ball and promotes the lower end at the main body back side for supporting whole automatically picking up balls machine.
Described push rod is arranged on ball and promotes the back side of main body.
Described push rod is also equipped with handrail, handrail and push rod right angle setting, and handrail is articulated on push rod in the way of vertically rotating, and after push rod shrinks, handrail vertical rotation is close to ball and is promoted main body.
After using such scheme, this utility model will collect the basket shell as draw-bar box, be folded by other parts of automatically picking up balls machine or shrinks to be placed on and collect in basket, thus greatly reduce transportation volume, push rod is treated as the pull bar of draw-bar box again, manually very convenient during carrying.
Accompanying drawing explanation
Fig. 1 is structural representation during the present embodiment use state；
Fig. 2 is the structural representation that the present embodiment saves after collecting basket；
Fig. 3 is the structural representation after the present embodiment forearm folding；
Fig. 4 is the structural representation after the present embodiment collection arm folding；
Fig. 5 is the structural representation after the present embodiment push rod is collected；
Fig. 6 is structural representation during the present embodiment employing vehicle transport state；
Fig. 7 is the present embodiment structural representation when manually carrying state；
Fig. 8 is that the present embodiment rotates the structural representation folding position limiting structure；
Fig. 9 is that the present embodiment rotates the sectional view folding position limiting structure；
Figure 10 is the structural representation of the present embodiment automatically picking up balls machine forearm difference rotational angle.
Label declaration
Ball promotes main body 1, collection arm 2, forearm 21, postbrachium 22, push rod 3, handrail 31, collects basket 4, wheel 5；
Rotation folds position limiting structure 10, fixed body 6, boss 61, cylinder 62, axial threaded hole 63, screw 64, pad 65, rotor 7, polygon counterbore 71, axis hole 72, necking down 73, spring 74.
Detailed description of the invention
In order to the technical solution of the utility model is explained further, below by specific embodiment, the utility model is elaborated.
As shown in Figure 1-2, it is the one portable compact automatically picking up balls machine of this utility model announcement, promotes main body 1, two collection arm 2, push rod 3 including ball and collect basket 4.
Two collection arms 2 are articulated in ball lifting main body 1 lower end by vertically rotating being close in the way of ball promotes main body 1.Collection arm 2 has two joints, respectively forearm 21 and postbrachium 22, and forearm 21 is can be articulated in the way of horizontally rotating on postbrachium 22.During use, forearm 21 is outwards opened, collect area to increase.As shown in Figure 3-4, during transport, forearm 21 level is folded back and between two postbrachiums 22, then postbrachium 22 folding is close to ball lifting main body 1.
Push rod 3 is arranged on ball in telescopic manner and promotes in main body 1, and push rod 3 is arranged on ball and promotes the back side of main body 1, therefore can avoid collecting perforate on basket 4, move under traffic condition, only need to pull straight out and promote.
Promoting in order to automatically picking up balls machine is convenient in use, push rod 3 is typically also equipped with handrail 31, handrail 31 and push rod 3 right angle setting.Being similarly minimizing volume, can put in collection basket 4, handrail 31 is articulated on push rod 3 in the way of vertically rotating, as it is shown in figure 5, after push rod 3 shrinks, handrail 31 vertical rotation is close to ball and is promoted main body 1.
Collection basket 4 described in the utility model, is not only only referred to common basket, it is also possible to be chest etc., be a kind of can fill ball refer to concept.
Ball promotes main body 1 or collection basket 4 is provided with wheel 5, and the wheel 5 of the present embodiment is arranged on ball and promotes the lower end at main body 1 back side for supporting whole automatically picking up balls machine.
By as follows for the process of automatically picking up balls machine composition draw-bar box:
Such as Fig. 3-5, being folded by collection arm 2, push rod 3 shrinks after folding with handrail 31, as shown in Figure 6, promotes main body 1 with ball and is positioned in collection basket 4, be then placed within transport vehicle.When need to manually carry, wheel 5 exposes collection basket 4, as it is shown in fig. 7, pull out, telescopic push rod 3 as pull bar.
The present embodiment will collect the basket 4 shell as draw-bar box, be folded by other parts of automatically picking up balls machine or shrinks to be placed on and collect in basket 4, thus greatly reduce transportation volume, then push rod 3 is treated as the pull bar of draw-bar box, manually very convenient during carrying.
Above-mentioned rotation for one for the structure of pivot joint between forearm 21 and postbrachium 22 folds position limiting structure, described in detail below.
As Figure 8-9, this rotation folds position limiting structure and includes fixed body 6, rotor 7 and spring 74.Fixed body 6 and rotor 7 fixedly mount with one of forearm 21 and postbrachium 22 respectively, and as shown in Figure 3, forearm 21 and rotor 7 fixedly mount ratio, and postbrachium 22 and fixed body 6 fixedly mount.
Wherein being formed with boss 61 on fixed body 6, the transverse section of boss 61 is equilateral polygon, and boss 61 is formed cylinder 62.Rotor 7 offers through hole, and the bottom of through hole is polygon counterbore 71, and the shape size correspondence of polygon counterbore 71 and boss 61, boss 61 is placed in polygon counterbore 71.The diameter axis hole 72 more than cylinder 62 is offered on the top of through hole, and cylinder 62 is placed in axis hole 72.
Being formed with necking down 73 between axis hole 72 and polygon counterbore 71, be arranged with spring 74 outside cylinder 62, spring 74 bottom is resisted against at necking down 73.
Cylinder 62 is formed with top-down axial threaded hole 63, and axial threaded hole 63 is provided with screw 64, is provided with pad 65 between screw 64 and cylinder 62, and the diameter of axis hole 72 is more than the diameter of pad 65.Being pressed on the top of spring 74 by pad 65, be compressed in axis hole 72 by spring 74, polygon counterbore 71 is then closely pressed on boss 61 by spring 74.
Wherein boss 61 is in up-small and down-big taper, polygon counterbore 71 is also in up-small and down-big taper, and therefore polygon counterbore 71 is when being pressed on boss 61, by the structure of taper, to be combined together closely between polygon counterbore 71 and boss 61, make rotor 7 to shake.
The angle that rotor 7 is rotated depends on the equilateral polygon limit number that boss 61 has, the multiple that angle is 360 degree of angles obtained divided by polygon edge number rotated, when being such as equilateral tetragon, the angle then rotated is 90 degree, 180 degree, 270 degree and 360 degree, shown in Figure 10, the rotational angle the most every time can being increased or decreased is 90 degree.
During use, directly upwards being pulled up by rotor 7, till can rotating rotor 7, then rotate rotor 7 to after the angle needed, put down rotor 7, the most angled rotor 7 put in place just can be put into boss 61, the most spacing accurately.Under the pressure effect of spring 74, polygon counterbore 71 can be set on boss 61 again, prevents rotor 7 from rotating.Dismounting it is not required to during whole, the most easy to use, simple to operate.
In order to make rotor 7 can move up and down along cylinder 62, to ensure to touch pad 65 when rotor 7 pulls up, the diameter of necking down 73 is corresponding with the diameter of cylinder 62, so necking down 73 can slide up and down along cylinder 62, accurately so that whole cylinder 62 also can accurately slide up and down.
These are only preferred embodiment of the present utility model, the not restriction to protection domain of the present utility model.All equivalent variations done according to the mentality of designing of this case, each fall within the protection domain of this case.
Claims (10)
1. a portable compact automatically picking up balls machine, main body, two collection arms, push rod and collection basket is promoted including ball, it is characterized in that: two collection arms are articulated in ball lifting main body lower end by vertically rotating being close in the way of ball promotes main body, push rod is arranged on ball in telescopic manner and promotes in main body, ball promotes main body or collection basket is provided with wheel, collection arm promotes main body with ball after folding and is positioned in collection basket, and wheel exposes collection basket, and telescopic push rod is as pull bar.
A kind of portable compact automatically picking up balls machine the most as claimed in claim 1, it is characterised in that: described collection arm has two joints, respectively forearm and postbrachium, and forearm is can be articulated on postbrachium in the way of horizontally rotating.
nullA kind of portable compact automatically picking up balls machine the most as claimed in claim 2，It is characterized in that: the structure of described pivot joint rotates for one and folds position limiting structure，This rotation folds position limiting structure and includes fixed body、Rotor and spring，The boss that transverse section is equilateral polygon it is formed with on fixed body，Cylinder is formed on boss，Rotor offers through hole，The bottom of through hole is the polygon counterbore corresponding with projection shape size，Boss is placed in polygon counterbore，Diameter is offered more than cylindrical axis hole in the top of through hole，Cylinder is placed in axis hole，It is formed with necking down between axis hole and polygon counterbore，Spring it is arranged with outside cylinder，Spring bottom is resisted against bottleneck，Cylinder upper end is provided with fixing device，Fixing device is pressed on the top of spring，By spring-compressed in axis hole，Polygon counterbore is closely pressed on boss by spring，The diameter of axis hole is more than the lateral dimension of fixing device；Fixed body and rotor fixedly mount with one of forearm and postbrachium respectively.
A kind of portable compact automatically picking up balls machine the most as claimed in claim 3, it is characterized in that: described cylinder is formed with top-down axial threaded hole, screw is installed in axial threaded hole, pad is installed between screw and cylinder, the diameter of axis hole is more than the diameter of pad, screw and pad, as described fixing device, are pressed on the top of spring by pad.
A kind of portable compact automatically picking up balls machine the most as claimed in claim 3, it is characterised in that: described boss is up-small and down-big taper, and polygon counterbore is also in up-small and down-big taper.
A kind of portable compact automatically picking up balls machine the most as claimed in claim 3, it is characterised in that: the cross section of described boss is equilateral tetragon.
A kind of portable compact automatically picking up balls machine the most as claimed in claim 3, it is characterised in that: the diameter of described necking down is corresponding with cylindrical diameter.
A kind of portable compact automatically picking up balls machine the most as claimed in claim 1, it is characterised in that: described wheel is arranged on ball and promotes the lower end at the main body back side for supporting whole automatically picking up balls machine.
A kind of portable compact automatically picking up balls machine the most as claimed in claim 1, it is characterised in that: described push rod is arranged on ball and promotes the back side of main body.
A kind of portable compact automatically picking up balls machine the most as claimed in claim 1, it is characterized in that: described push rod is also equipped with handrail, handrail and push rod right angle setting, handrail is articulated on push rod in the way of vertically rotating, after push rod shrinks, handrail vertical rotation is close to ball and is promoted main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201011.0U CN205626930U (en) | 2016-03-16 | 2016-03-16 | Automatic ball machine of portable compact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201011.0U CN205626930U (en) | 2016-03-16 | 2016-03-16 | Automatic ball machine of portable compact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205626930U true CN205626930U (en) | 2016-10-12 |
Family
ID=57076137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620201011.0U Expired - Fee Related CN205626930U (en) | 2016-03-16 | 2016-03-16 | Automatic ball machine of portable compact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205626930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813577A (en) * | 2021-10-07 | 2021-12-21 | 南通大学 | Automatic table tennis ball picking equipment |
-
2016
- 2016-03-16 CN CN201620201011.0U patent/CN205626930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813577A (en) * | 2021-10-07 | 2021-12-21 | 南通大学 | Automatic table tennis ball picking equipment |
| CN113813577B (en) * | 2021-10-07 | 2022-07-29 | 南通大学 | Automatic table tennis ball picking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 |