CN206081519U - A device for collecting ground table tennis - Google Patents
A device for collecting ground table tennis Download PDFInfo
- Publication number
- CN206081519U CN206081519U CN201621142137.1U CN201621142137U CN206081519U CN 206081519 U CN206081519 U CN 206081519U CN 201621142137 U CN201621142137 U CN 201621142137U CN 206081519 U CN206081519 U CN 206081519U
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- China
- Prior art keywords
- bearing
- roller
- motor
- ball
- table tennis
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 16
- 238000000151 deposition Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
The utility model provides a device for collecting ground table tennis, the device is received ball mechanism and is installed on the bottom support of depositing ball mechanism including receiving ball mechanism, depositing ball mechanism and push rod, and the push rod is installed in the rear end of depositing ball mechanism, it includes first installation piece, motor mount, disk type motor, roller, O type circle, boss, bearing, bearing mount and second installation piece to receive ball mechanism, first installation piece and second installation piece are fixed on the support of bottom, the motor mount is installed on first installation piece, the spring is equipped with on the bolt between motor mount and the first installation piece, disk type motor installs on the motor mount, the one end of roller is installed on disk type motor, the cover has O type circle on the roller, the other end and the boss of roller are connected, the boss is installed in the bearing, the bearing is installed in the bearing mounting hole of bearing mount, the bearing mount is installed on second installation piece, the spring is equipped with on the bolt between bearing mount and the second installation piece, the device can collect subaerial table tennis.
Description
Technical Field
The utility model relates to a pick up ball technical field, in particular to a device for collecting ground table tennis.
Background
With the development of sports industry, more and more people like playing table tennis. The practitioner is when carrying out the table tennis training, can use a lot of table tennis to practise simultaneously, the in-process of practising has a lot of balls to drop subaerially, all drop behind ground when the table tennis of exercise, it picks up subaerial table tennis one by one to need the practitioner, because the table tennis that drops is in a large number, and the position that the table tennis dropped is more in disorder, consequently, the process of collecting the table tennis on ground is more troublesome, not only make practitioner's exercise efficiency step-down, and the tired sensation of study has been increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that the process of collecting the table tennis on the ground is troublesome, the training efficiency of a practicer is lowered, and the fatigue feeling of learning is increased in the prior art, the embodiment of the utility model provides a device for collecting the table tennis on the ground, which comprises a ball collecting mechanism, a ball storing mechanism and a push rod, wherein the ball collecting mechanism is arranged on a bottom bracket of the ball storing mechanism, and the push rod is arranged at the rear end of the ball storing mechanism through a fixing bolt;
the ball collecting mechanism comprises a first mounting block, a motor fixing frame, a disc type motor, a roller, an O-shaped ring, a boss, a bearing fixing frame and a second mounting block;
the first mounting block and the second mounting block are fixed on the bottom support, the motor fixing frame is mounted on the first mounting block through bolts, springs are mounted on the bolts between the motor fixing frame and the first mounting block, the disc type motor is mounted on the motor fixing frame through bolts, one end of each roller is mounted on the disc type motor, the rollers are sleeved with a plurality of O-shaped rings in the length direction, the other ends of the rollers are fixedly connected with bosses, the bosses are mounted in bearings, the bearing fixing frame is provided with bearing mounting holes, the bearings are mounted in the bearing mounting holes, the bearing fixing frame is mounted on the second mounting block through bolts, and the springs are mounted on the bolts between the bearing fixing frame and the second mounting block.
The ball collecting mechanism also comprises a roller fixing piece, a limiting pin and an inner hexagonal socket head cap screw;
the roller fixing piece is in a cylindrical table shape, the limiting pin penetrates through the side face of the cylindrical table, the center of the limiting pin is overlapped with the center of the cylindrical table, a fixing piece groove is formed in one end of the roller, two limiting grooves which are symmetrical to each other are formed in the inner side face of the fixing piece groove, the depth of each limiting groove is the same as that of the corresponding fixing piece groove, the roller fixing piece is installed in the corresponding fixing piece groove, and two ends of the limiting pin are clamped in the corresponding limiting grooves respectively;
the middle of the top surface of the cylindrical table is provided with a positioning hole, the bottom surface of the cylindrical table is provided with a step through hole, the hexagon socket head cap screw sequentially penetrates through the step through hole and the disc motor, a positioning shaft of the disc motor is located in the positioning hole, the top surface is the surface of the cylindrical table far away from the bottom of the fixing part groove, and the bottom surface is the surface of the cylindrical table close to the bottom of the fixing part groove.
The number of the step through holes is four, and the four step through holes are symmetrically distributed on two sides of the limiting pin.
The device for collecting the ground table tennis also comprises a battery, wherein the battery is connected with the disc type motor and is arranged in the ball storage bin of the ball storage mechanism.
The roller is made of aluminum alloy, plastic or resin.
The O-shaped ring is made of rubber.
In the embodiment of the utility model, through designing a device for collecting ground table tennis, the device comprises a ball collecting mechanism, a ball storing mechanism and a push rod, wherein the ball collecting mechanism is arranged on a bottom bracket of the ball storing mechanism, the push rod is arranged at the rear end of the ball storing mechanism through a fixing bolt, and the ball collecting mechanism comprises a first mounting block, a motor fixing frame, a disc type motor, a roller, an O-shaped ring, a boss, a bearing fixing frame and a second mounting block; when the device receives the ball, the disc motor drives the roller sleeved with the O-shaped ring to do rotary motion, the O-shaped ring can apply force to the table tennis towards the ball storage bin of the ball storage mechanism, so that the table tennis moves to the ball storage bin, and at the moment, a practicer can move the device for collecting the ground table tennis to the positions of other table tennis through the push rod, so that the ground table tennis is collected. So, need not the practitioner to bend over and pick up subaerial table tennis one by one for the process of collecting the table tennis on ground is comparatively simple, reduces practitioner's intensity of labour, reduces practitioner's tired sense.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a front view of a device for collecting table tennis balls according to an embodiment of the present invention;
fig. 2 is a view of fig. 1 from direction a provided by an embodiment of the present invention;
fig. 3 is a cross-sectional view of a ball collecting mechanism provided in the embodiment of the present invention;
fig. 4 is a view of fig. 3 in the direction of a according to an embodiment of the present invention;
fig. 5 is a view of fig. 3 from direction B provided by an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of a roller provided by an embodiment of the present invention;
FIG. 7 is a partial cross-sectional view of a roller provided by an embodiment of the present invention;
FIG. 8 is a cross-sectional view of a roller retainer according to an embodiment of the present invention;
FIG. 9 is a front view of a roller retainer according to an embodiment of the present invention;
fig. 10 is a sectional view taken along the line a-a in fig. 3 according to an embodiment of the present invention.
Wherein,
1, a ball collecting mechanism; 2, a ball storage mechanism, 21 a bottom support, 22 a ball inlet and 23 a ball storage bin; 3, pushing a rod; 4, fixing a bolt; 5 a first mounting block;
6 motor fixing frame, 61 motor fixing disc, 62 motor fixing frame;
7 disc motor, 71 disc motor positioning shaft;
8 rollers, 81 fixing piece grooves and 82 limiting grooves; 9O-shaped ring; 10, a boss; 11 a bearing;
12 bearing fixing frames, 121 bearing mounting holes, 122 bearing supporting disks and 123 bolt connecting tables of the bearing fixing frames; 13 a second mounting block; 14, bolts; 15 springs;
16 roller fixing pieces, 161 positioning holes, 162 step through holes and 163 limiting pin holes; 17, a limiting pin; 18 socket head cap screws; 19 a battery; 20 ping-pong ball.
Detailed Description
In order to solve the problem that the process of collecting table tennis balls on the ground is troublesome in the prior art, so that the training efficiency of a practicer is low, and the fatigue feeling of learning is increased, as shown in fig. 1, the embodiment of the utility model provides a device for collecting table tennis balls on the ground, which comprises a ball collecting mechanism 1, a ball storing mechanism 2 and a push rod 3, wherein the ball collecting mechanism 1 is installed on a bottom bracket 21 of the ball storing mechanism 2, the ball collecting mechanism 1 is positioned in front of a ball inlet 22 of the ball storing mechanism 2, the push rod 3 is installed at the rear end of the ball storing mechanism 2 through a fixing bolt 4, and when the push rod 3 is pushed, the ball storing mechanism 2 and the ball collecting mechanism 1 can move simultaneously;
as shown in fig. 2, and referring to fig. 3, 4 and 5, the ball collecting mechanism 1 includes a first mounting block 5, a motor fixing frame 6, a disc motor 7, a roller 8, an O-ring 9, a boss 10, a bearing 11, a bearing fixing frame 12 and a second mounting block 13;
first installation block 5 and second installation block 13 are fixed on bottom support 21, motor mount 6 is installed on first installation block 5 through bolt 14, bolt 14 between motor mount 6 and first installation block 5 is equipped with spring 15, disc motor 7 is installed on motor mount 6 through bolt A, the one end of roller 8 is installed on disc motor 7, the cover has a plurality of O type circle 9 in the length direction of roller 8, the other end and the boss 10 fixed connection of roller 8, boss 10 is installed in bearing 11, bearing mount 12 is equipped with bearing mounting hole 121, bearing 11 is installed in bearing mounting hole 121, bearing mount 12 is installed on second installation block 13 through bolt 14, bolt 14 between bearing mount 12 and second installation block 13 is equipped with spring 15.
In the embodiment of the present invention, as shown in fig. 3 and 4, the motor fixing frame 6 includes a motor fixing plate 61 and two bolting tables 62, the motor fixing plate 61 is used for being connected with the disc motor 7 through a bolt a, in the embodiment of the present invention, the disc motor 7 is connected with the motor fixing plate 61 through four bolts a, the two bolting tables 62 are mutually symmetrical with respect to the motor fixing plate 61, and the motor fixing frame 6 can be mounted on the first mounting block 5 through two bolts 14, wherein, a certain distance exists between the lower surface of the motor fixing frame 6 and the upper surface of the first mounting block 5, and the bolt 14 between the lower surface of the motor fixing frame 6 and the upper surface of the first mounting block 5 is provided with a spring 15; similarly, as shown in fig. 3 and 5, the bearing fixing frame 12 includes a bearing supporting plate 122 and two bolt connecting platforms 123, a bearing mounting hole 121 is formed in the bearing supporting plate 122, the two bolt connecting platforms 123 are symmetrical to each other with respect to the bearing supporting plate 122, and the bearing fixing frame 12 can be mounted on the second mounting block 13 by two bolts 14, wherein a certain distance exists between the lower surface of the bearing fixing frame 12 and the upper surface of the second mounting block 13, and a spring 15 is mounted on the bolt 14 between the lower surface of the bearing fixing frame 12 and the upper surface of the second mounting block 13; as shown in fig. 2 and 3, one end of the roller 8 is connected with the disc motor 7, and the other end is mounted in the bearing 11 through the boss 10, so that the roller 8 sleeved with the O-ring 9 can be supported in front of the ball inlet 22 of the ball storage mechanism 2, and a distance h is formed between the lowest point of the roller 8 sleeved with the O-ring 9 and the bottom surface of the ball storage mechanism 2.
As shown in fig. 5, the length of the bolt 14 screwed into the second mounting block 13 and the length of the bolt 14 screwed into the first mounting block 5 can be adjusted to adjust the distance h, the spring 15 between the bearing fixing frame 12 and the second mounting block 13 can provide an upward acting force to the bearing fixing frame 12, and the spring 15 between the motor fixing frame 6 and the first mounting block 5 can provide an upward acting force to the motor fixing frame 6, so that the bearing fixing frame 12 and the motor fixing frame 6 can be prevented from moving downward, and the distance h can be adjusted within a certain range.
In the embodiment of the present invention, one end of the roller 8 can be fixedly mounted on the disc motor 7 in the following manner:
as shown in fig. 3, and referring to fig. 6 and 7, a fixing piece groove 81 is provided at one end of the roller 8, the fixing piece groove 81 has a circular cross section, two mutually symmetrical limiting grooves 82 are provided on the inner side surface of the fixing piece groove 81, and the depth of the limiting grooves 82 is the same as that of the fixing piece groove 81; as shown in fig. 3, and referring to fig. 8, 9 and 10, a roller fixing member 16 is provided, the roller fixing member 16 is shaped like a cylindrical table, a through limit pin hole 163 is provided on the side surface of the cylindrical table, a limit pin 17 is used to pass through the limit pin hole 163 of the cylindrical table, the limit pin 17 passes through the side surface of the cylindrical table, both ends of the limit pin 17 are exposed, and the center of the limit pin 17 coincides with the center of the cylindrical table; the roller fixing piece 16 is arranged in the fixing piece groove 81 at one end of the roller 8, and two ends of the limiting pin 17 are respectively clamped in a limiting groove 82; in this way, no relative movement occurs between the roller mount 16 and the roller 8; as shown in fig. 8 and 9, a positioning hole 161 is formed in the middle of the top surface of the cylindrical table, and a stepped through hole 162 is formed in the bottom surface of the cylindrical table, as shown in fig. 3 and 10, a socket head cap screw 18 is used to sequentially pass through the stepped through hole 162 and the disc motor 7, and the positioning shaft 71 of the disc motor 7 is located in the positioning hole 161, wherein the top surface a is a surface of the cylindrical table far away from the bottom of the fixing member groove 81, and the bottom surface B is a surface of the cylindrical table close to the bottom of the fixing member groove 81, so that the fixed connection of the roller fixing member 16 and the disc motor 7 is completed. When the disc motor 7 is powered on, the disc motor 7 rotates and drives the roller fixing piece 16 to rotate, and under the action of the limiting pin 17, the roller fixing piece 16 can drive the roller 8 to rotate.
As shown in fig. 9 and 10, in the embodiment of the present invention, the number of the step through holes 162 is four, and the four step through holes 162 are symmetrically distributed on two sides of the stopper pin 17.
As shown in fig. 1, in the embodiment of the present invention, a battery 19 can be installed for a device for collecting ground table tennis balls, the battery 19 is connected to the disc motor 7, and is used for powering on the disc motor 7 to rotate the disc motor 7, so that the battery 19 can be installed in the ball storage bin 23 of the ball storage mechanism 2, when the electric quantity of the battery 19 is exhausted, the battery 19 can be detached, and the battery is installed in the ball storage bin 23 after the charging is completed.
In the embodiment of the present invention, the roller 8 may be made of aluminum alloy, plastic or resin, and the O-ring 9 may be made of rubber.
The utility model discloses a use method for collecting device of ground table tennis in the embodiment is as follows:
as shown in fig. 2, the distance h of the device is reasonably adjusted according to actual conditions, the size of the distance h is the diameter size of the table tennis ball, the battery 19 is opened to supply power to the disc motor 7, the disc motor 7 rotates, wherein, as shown in fig. 4 and referring to fig. 1, the rotating direction of the disc motor 7 is the direction n in fig. 4, the practitioner pushes the push rod 3 according to the position of the table tennis ball on the ground to push the device to the position of the table tennis ball, the disc motor 7 drives the roller 8 to rotate when rotating, meanwhile, as the distance h is the diameter size of the table tennis ball, the roller 8 drives the O-ring 9 to rotate when rotating, when the table tennis ball is positioned under the roller 8, the O-ring 9 contacts with the table tennis ball and applies a force towards the ball storage bin 23 of the ball storage mechanism 2 to the table tennis ball 20 to move into the ball storage bin 23 under the force, wherein, the battery 19 can be fixed on the side wall of the ball storage bin 23, or other positions as long as the goal of the table tennis is not affected, wherein the distance h can be reasonably finely adjusted according to actual conditions, and the best effect of ball collection is ensured.
In the embodiment of the utility model, through designing a device for collecting ground table tennis, the device includes ball receiving mechanism 1, ball storage mechanism 2 and push rod 3, ball receiving mechanism 1 is installed on bottom support 21 of ball storage mechanism 2, push rod 3 is installed at the rear end of ball storage mechanism 2 through fixing bolt 4, ball receiving mechanism 1 includes first installation piece 5, motor mount 6, disk motor 7, roller 8, O type ring 9, boss 10, bearing 11, bearing mount 12 and second installation piece 13; when the device receives the ball, disk motor 7 drives roller 8 that the cover has O type circle 9 and is rotary motion, and O type circle 9 can apply for a power of depositing ball storehouse 23 of depositing ball mechanism 2 of orientation for table tennis, makes table tennis 20 move to depositing in the ball storehouse 23, and at this moment, the practitioner can remove the position that other table tennis place with this a device for collecting ground table tennis through push rod 3, and then collects subaerial table tennis. So, need not the practitioner to bend over and pick up subaerial table tennis one by one for the process of collecting the table tennis on ground is comparatively simple, reduces practitioner's intensity of labour, reduces practitioner's tired sense.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The device for collecting the ground table tennis is characterized by comprising a ball collecting mechanism (1), a ball storing mechanism (2) and a push rod (3), wherein the ball collecting mechanism (1) is arranged on a bottom support (21) of the ball storing mechanism (2), and the push rod (3) is arranged at the rear end of the ball storing mechanism (2) through a fixing bolt (4);
the ball collecting mechanism (1) comprises a first mounting block (5), a motor fixing frame (6), a disc type motor (7), a roller (8), an O-shaped ring (9), a boss (10), a bearing (11), a bearing fixing frame (12) and a second mounting block (13);
a first mounting block (5) and a second mounting block (13) are fixed on the bottom bracket (21), a motor fixing frame (6) is mounted on the first mounting block (5) through a bolt (14), a spring (15) is mounted on the bolt (14) between the motor fixing frame (6) and the first mounting block (5), a disc motor (7) is mounted on the motor fixing frame (6) through a bolt, one end of a roller (8) is mounted on the disc motor (7), a plurality of O-shaped rings (9) are sleeved in the length direction of the roller (8), the other end of the roller (8) is fixedly connected with a boss (10), the boss (10) is mounted in a bearing (11), the bearing fixing frame (12) is provided with a bearing mounting hole (121), the bearing (11) is mounted in the bearing mounting hole (121), the bearing fixing frame (12) is mounted on the second mounting block (13) through a bolt (14), a spring (15) is arranged on a bolt (14) between the bearing fixing frame (12) and the second mounting block (13).
2. The device for collecting ground table tennis balls according to claim 1, wherein the ball collecting mechanism (1) further comprises a roller fixing piece (16), a limiting pin (17) and an inner hexagonal socket head screw (18);
the roller fixing piece (16) is in a cylindrical table shape, the limiting pin (17) penetrates through the side face of the cylindrical table, the center of the limiting pin (17) is overlapped with the center of the cylindrical table, a fixing piece groove (81) is arranged at one end of the roller (8), two mutually symmetrical limiting grooves (82) are arranged on the inner side face of the fixing piece groove (81), the depth of each limiting groove (82) is the same as that of the fixing piece groove (81), the roller fixing piece (16) is installed in the fixing piece groove (81), and two ends of the limiting pin (17) are clamped in one limiting groove (82);
the middle of the top surface of the cylindrical table is provided with a positioning hole (161), the bottom surface of the cylindrical table is provided with a step through hole (162), the inner hexagonal socket head cap screw (18) sequentially penetrates through the step through hole (162) and the disc motor (7), a positioning shaft (71) of the disc motor (7) is positioned in the positioning hole (161), the top surface is a surface of the cylindrical table far away from the bottom of the fixing piece groove (81), and the bottom surface is a surface of the cylindrical table close to the bottom of the fixing piece groove (81).
3. The device for collecting ground table tennis balls according to claim 2, wherein the number of the stepped through holes (162) is four, and four stepped through holes (162) are symmetrically distributed on both sides of the limit pin (17).
4. A device for collecting ground table tennis balls according to any one of claims 1 to 3, wherein the device for collecting ground table tennis balls further comprises a battery (19), the battery (19) is connected with the disc motor (7) and the battery (19) is installed in a ball storage bin (23) of the ball storage mechanism (2).
5. Device for collecting ground table tennis balls according to any one of claims 1 to 3, characterized in that the material of the roller (8) is an aluminum alloy, plastic or resin.
6. Device for collecting ground table tennis balls according to any one of claims 1 to 3, characterized in that the material of the O-ring (9) is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142137.1U CN206081519U (en) | 2016-10-20 | 2016-10-20 | A device for collecting ground table tennis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142137.1U CN206081519U (en) | 2016-10-20 | 2016-10-20 | A device for collecting ground table tennis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206081519U true CN206081519U (en) | 2017-04-12 |
Family
ID=59976456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621142137.1U Expired - Fee Related CN206081519U (en) | 2016-10-20 | 2016-10-20 | A device for collecting ground table tennis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206081519U (en) |
-
2016
- 2016-10-20 CN CN201621142137.1U patent/CN206081519U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20171020 |