CN209828197U - Volleyball serving device for sports - Google Patents
Volleyball serving device for sports Download PDFInfo
- Publication number
- CN209828197U CN209828197U CN201920520144.8U CN201920520144U CN209828197U CN 209828197 U CN209828197 U CN 209828197U CN 201920520144 U CN201920520144 U CN 201920520144U CN 209828197 U CN209828197 U CN 209828197U
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- motor
- support
- pipeline
- sports
- volleyball
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Abstract
The utility model discloses a volleyball service device for sports, including the landing slab, rotate on the landing slab and be connected with the support, the lower extreme and the fourth motor of support are connected, and the upper end of support is connected with the pipeline, and the upper and lower both sides of pipeline are provided with the rubber wheel respectively, and the rubber wheel is connected with first motor, and first motor passes through the support to be fixed on the pipeline, the both ends of landing slab are connected with the crossbeam respectively, and the one end of landing slab passes the crossbeam and is connected with the third motor, the both ends sliding connection of crossbeam has the stand, and one side of crossbeam is provided with the tooth piece, and one side meshing of tooth piece is connected with the chain belt, and the both ends of chain belt are provided with the roller respectively, and one of them roller is connected with the second motor, the support is the welding. This volleyball service device for sports adopts second motor, third motor and fourth motor as drive power for the device can realize automatically regulated service angle, thereby the training of being more convenient for is used.
Description
Technical Field
The utility model relates to a sport equipment technical field specifically is a volleyball service device for sports.
Background
The general term of sports equipment, various instruments, equipment and articles used in competitive sports competitions and body-building exercises. The sports equipment and the sports are interdependent and mutually promoted. The popularity of sports and the diversification of sports have led to the development of the types, specifications, and the like of sports equipment.
The volleyball training is generally provided with a service device to assist personnel in training, so that the volleyball training can be used for entertainment and fitness and is also suitable for professional training, the service angle needs to be adjusted in order to simulate actual combat conditions in the training, the traditional device is used for adjusting the service angle manually, and the mode is low in efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a volleyball service device for sports to solve the artifical problem of adjusting service angle inefficiency that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a volleyball service device for sports, includes the landing slab, it is connected with the support to rotate on the landing slab, and the lower extreme and the fourth motor of support are connected, and the upper end of support is connected with the pipeline, and the upper and lower both sides of pipeline are provided with the rubber wheel respectively, and the rubber wheel is connected with first motor, and first motor passes through the support to be fixed on the pipeline, the both ends of landing slab are connected with the crossbeam respectively, and the one end of landing slab passes the crossbeam and is connected with the third motor, the both ends sliding connection of crossbeam has the stand, and one side of crossbeam is provided with the tooth piece, and one side meshing of tooth piece is connected with the chain belt, and the both ends of chain belt are provided with the roller respectively.
Preferably, the first motor is connected with the bracket through screws, and the bracket is connected with the pipeline in a welding manner.
Preferably, the support and the pipeline are connected by welding.
Preferably, the side view of the duct is circular arc-shaped, and the upper end of the duct is funnel-shaped.
Preferably, the two ends of the beam are provided with T-shaped bulges, one side of the upright post, corresponding to the beam, is provided with a strip-shaped groove with a T-shaped cross section, and the strip-shaped groove is matched with the bulges in structure.
Compared with the prior art, the beneficial effects of the utility model are that: this volleyball service device for sports adopts second motor, third motor and fourth motor as drive power for the device can realize automatically regulated service angle, thereby the training of being more convenient for is used.
Drawings
FIG. 1 is a front view of a volleyball serving device for sports of the present invention;
FIG. 2 is a top view of the volleyball serving device for sports of the present invention;
fig. 3 is a side view of the volleyball serving device for sports of the present invention.
In the figure: 1. the device comprises a first motor, a second motor, a support, a third motor, a fourth motor, a third.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a volleyball serving device for sports comprises a platform plate 4, a support 3 is rotatably connected to the platform plate 4, the support 3 and the platform plate 4 are rotatably connected through a bearing, the structure enables the device to be capable of adjusting angles leftwards and rightwards, the lower end of the support 3 is connected with a fourth motor 12, the support 3 and the fourth motor 12 are connected through a coupler, the fourth motor 12 is connected with the platform plate 4 through a screw, the structure enables the device to adjust the angles leftwards and rightwards automatically through being driven by the fourth motor 12, a pipeline 10 is connected to the upper end of the support 3, the support 3 is connected with the pipeline 10 in a welding mode, the connecting mode is more stable, the side view of the pipeline 10 is in a circular arc shape, the shape is convenient for volleyball to roll downwards, the upper end of the pipeline 10 is in a funnel shape, the area of the top of an opening of the funnel shape is larger, the goal is more convenient, one side of, the structure enables volleyballs to roll to the position, the rubber wheels 9 can drive the volleyballs to be ejected out of the pipeline 10 through high-speed rotation of the rubber wheels 9, the rubber wheels 9 are connected with the first motor 1, the first motor 1 is fixed on the pipeline 10 through the support 2, the first motor 1 is connected with the support 2 through screws, the support 2 is connected with the pipeline 10 through the welding, two ends of the platform plate 4 are respectively connected with the cross beam 14, one end of the platform plate 4 penetrates through the cross beam 14 to be connected with the third motor 11, the third motor 11 is connected with the cross beam 14 through the screws, short shafts are arranged on two sides of the platform plate 4 and are rotatably connected with the cross beam 14 through bearings, and the short shafts are connected with the third motor 11 through couplings, the structure enables the platform plate 4 to be driven by the third motor 11 to realize automatic front and back rotation adjustment, two ends of the cross beam 14 are connected with the upright posts 13 in a sliding manner, two ends of the cross beam 14 are provided with T-shaped bulges, one side of the upright post 13 corresponding to the cross beam 14 is provided with a strip-shaped groove with a T-shaped cross section, the strip-shaped groove is matched with the bulges in structure, the cross beam 14 can slide along the upright posts 13 without separation, one side of the cross beam 14 is provided with the tooth block 5, the tooth block 5 is welded with the cross beam 14, one side of the tooth block 5 is engaged and connected with the chain belt 6, two ends of the chain belt 6 are respectively provided with the roller shafts 7, one roller shaft 7 is connected with the second motor 8, the chain belt 6 is sleeved on the roller shafts 7, one end of the roller shaft 7 is welded on one side of the upright post 13, the roller shaft 7 is connected with the second motor 8 through a coupler, and the, the automatic height adjustment is realized.
The working principle is as follows: when the volleyball serving device for sports is used, whether parts of the volleyball serving device are damaged or not firmly connected is checked, the volleyball serving device is used after being checked to be correct, the volleyball enters from an opening in the top of a pipeline 10 and falls and rolls to positions between rubber wheels 9 on the upper side and the lower side of the pipeline 10 along the pipeline 10, and a first motor 1 drives the rubber wheels 9 to rotate at a high speed to drive the volleyball to be shot out, so that the volleyball serving is realized; the pipeline 10 is rotatably connected with the platform plate 4 through a support 3, the support 3 is connected with a fourth motor 12, so that the pipeline 10 can be adjusted by the fourth motor 12 to realize automatic left and right angle adjustment, the platform plate 4 is rotatably connected with the cross beam 14, and the platform board 4 is connected with the third motor 11, so that the platform board 4 can be automatically turned back and forth, thereby realizing automatic adjustment of the pitching elevation angle, the beam 14 is connected with the upright column 13 in a sliding way, the tooth block 5 at one side of the beam 14 is connected with the chain belt 6 in a meshing way, the chain belt 6 is driven by the second motor 8 to run, the running of the second motor 8 can drive the beam 14 to slide up and down along the upright column 13, thereby realizing automatic adjustment of the pitching height, the direction of serve of the device is adjusted and can be driven by the second motor 8, the third motor 11 and the fourth motor 12, and the automatic operation is realized, so that the training and the use are more convenient, and the operation principle of the volleyball serving device for sports is the same.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a volleyball service device for sports which characterized in that: comprises a platform plate (4), a support (3) is rotatably connected on the platform plate (4), the lower end of the support (3) is connected with a fourth motor (12), the upper end of the support (3) is connected with a pipeline (10), the upper side and the lower side of the pipeline (10) are respectively provided with a rubber wheel (9), the rubber wheels (9) are connected with a first motor (1), the first motor (1) is fixed on the pipeline (10) through a bracket (2), the two ends of the platform plate (4) are respectively connected with a cross beam (14), one end of the platform plate (4) penetrates through a cross beam (14) to be connected with a third motor (11), two ends of the cross beam (14) are connected with upright posts (13) in a sliding way, and one side of the cross beam (14) is provided with a tooth block (5), one side of the tooth block (5) is engaged and connected with a chain belt (6), two ends of the chain belt (6) are respectively provided with a roll shaft (7), and one roll shaft (7) is connected with a second motor (8).
2. A volleyball service apparatus for sports according to claim 1, wherein: the first motor (1) is connected with the support (2) through screws, and the support (2) is connected with the pipeline (10) in a welding mode.
3. A volleyball service apparatus for sports according to claim 1, wherein: the support (3) and the pipeline (10) are connected in a welding mode.
4. A volleyball service apparatus for sports according to claim 1, wherein: the side view of the pipeline (10) is arc-shaped, and the upper end of the pipeline (10) is funnel-shaped.
5. A volleyball service apparatus for sports according to claim 1, wherein: the both ends of crossbeam (14) are provided with the arch of "T" font, and stand (13) correspond one side of crossbeam (14) and seted up the bar groove that the cross section is "T" font, and the bar groove with bellied structure phase-match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920520144.8U CN209828197U (en) | 2019-04-17 | 2019-04-17 | Volleyball serving device for sports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920520144.8U CN209828197U (en) | 2019-04-17 | 2019-04-17 | Volleyball serving device for sports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209828197U true CN209828197U (en) | 2019-12-24 |
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ID=68911988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920520144.8U Expired - Fee Related CN209828197U (en) | 2019-04-17 | 2019-04-17 | Volleyball serving device for sports |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209828197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939544A (en) * | 2020-08-19 | 2020-11-17 | 广西师范大学 | Volleyball automatic training auxiliary apparatus |
-
2019
- 2019-04-17 CN CN201920520144.8U patent/CN209828197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939544A (en) * | 2020-08-19 | 2020-11-17 | 广西师范大学 | Volleyball automatic training auxiliary apparatus |
| CN111939544B (en) * | 2020-08-19 | 2021-06-22 | 广西师范大学 | Volleyball automatic training auxiliary apparatus |
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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: 20191224 |