CN211486478U

CN211486478U - Multidirectional mechanical type service robot

Info

Publication number: CN211486478U
Application number: CN202020041246.4U
Authority: CN
Inventors: 刘松洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-09-15
Anticipated expiration: 2030-01-09

Abstract

The utility model relates to the technical field of training equipment correlation, in particular to a multidirectional mechanical pitching machine, which comprises a launching box, wherein the lower end of the launching box is rotationally connected with a transmission box hinged on a base through a rotating shaft, the inner side of the transmission box is provided with an adjusting component for driving the launching box to rotate in a reciprocating manner, and the adjusting component is also used for matching with a push rod hinged on the base to drive the transmission box and the whole launching box to swing up and down; the upper end of the launching box is provided with a storage groove, the lower end of the storage groove is communicated with the launching box, the inner side of the launching box is provided with a firing pin, the firing pin is connected with the inner wall of the launching box through a first spring, and the firing pin is driven by a driving assembly to change different pull-back positions. The utility model relates to a novelty, the firing pin of setting is driven by drive assembly and is carried out the change of different pull-back positions to realize the change of different striking dynamics, improve the variability of serving, increase the training effect.

Description

Multidirectional mechanical type service robot

Technical Field

The utility model relates to a relevant technical field of training equipment specifically is a multidirectional mechanical type service robot.

Background

The table tennis is a common indoor ball game, is very popular in China, can be used for training the reaction capability of people when playing the table tennis, and the table tennis ball serving device is a necessary entertainment and training tool for a plurality of ball houses and families of ball friends, can be used for entertainment and body building, is suitable for professional training, and has high cost performance.

However, when the existing pitching machine is used for pitching, the pitching force is changed slightly and is single, so that the training effect is poor. Therefore, in view of the above situation, there is a need to develop a multi-directional mechanical pitching machine to overcome the shortcomings of the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a multidirectional mechanical type service robot to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

a multidirectional mechanical pitching machine comprises a launching box, wherein the lower end of the launching box is rotatably connected with a transmission box hinged on a base through a rotating shaft, an adjusting component used for driving the launching box to rotate in a reciprocating manner is arranged on the inner side of the transmission box, and the adjusting component is also used for matching with a push rod hinged on the base to drive the transmission box and the launching box to integrally swing up and down; the upper end of the launching box is provided with a storage groove, the lower end of the storage groove is communicated with the launching box, the inner side of the launching box is provided with a firing pin, the firing pin is connected with the inner wall of the launching box through a first spring, and the firing pin is driven by a driving assembly to change different pull-back positions.

Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:

this multidirectional mechanical type service robot, the modern design, regulation unit drive transmission case reciprocal nature through setting up rotates, and the catch bar drive transmission case that the cooperation articulates on the base simultaneously and the transmission case is whole carries out the luffing motion to realize the change of different launching position, the firing pin of setting is carried out the change of different pullback positions by the drive assembly drive, thereby realizes the change of different striking dynamics, improves the variability of service, increases the training effect.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a multi-directional mechanical pitching machine.

FIG. 2 is a cross-sectional view of a first embodiment of a multi-directional mechanical pitching machine.

FIG. 3 is a cross-sectional view of a second embodiment of the multi-directional mechanical pitching machine.

Fig. 4 is an enlarged view of a structure at a in fig. 3.

In the figure: 1-storage groove, 2-emission box, 3-first motor, 4-poking disc, 5-poking bar, 6-transmission box, 7-second motor, 8-base, 9-pushing bar, 10-bevel gear set, 11-transmission shaft, 12-movable bar, 13-first spring, 14-firing pin, 15-threaded bar, 16-threaded sleeve, 17-baffle, 18-second spring, 19-inclined part and 20-cover plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Please refer to fig. 1-2, in the embodiment of the present invention, a multidirectional mechanical pitching machine comprises a launching box 2, the lower end of the launching box 2 is connected with a transmission box 6 hinged on a base 8 through a rotating shaft, and the inner side of the transmission box 6 is provided with an adjusting component, the adjusting component drives the launching box 2 to rotate in a reciprocating manner, and meanwhile, a pushing rod 9 hinged on the base 8 is matched to drive the transmission box 6 and the launching box 2 to swing up and down integrally, thereby realizing the change of different launching positions.

The upper end of the launching box 2 is provided with a storage groove 1, the lower end of the storage groove 1 is communicated with the launching box 2, the inner side of the launching box 2 is provided with a firing pin 14, the firing pin 14 is connected with the inner wall of the launching box 2 through a first spring 13, and the firing pin 14 is driven by a driving assembly to change different pull-back positions, so that the change of different impact force is realized, the variability of serving is improved, and the training effect is increased.

Specifically, the upper end of pivot and transmission case 2 fixed connection, the lower extreme of pivot rotates with transmission case 6 and is connected.

Particularly, the adjusting part is including fixing the second motor 7 at 6 tip of transmission case, the output shaft and the rotation of second motor 7 install the 15 fixed connection of threaded rod in transmission case 6, the one end that second motor 7 was kept away from to threaded rod 15 runs through transmission case 6 and sets up, and threaded rod 15 keeps away from the one end of second motor 7 and is connected through bevel gear group 10 and transmission case 6 last transmission shaft 11 of installing, transmission shaft 11 is still connected with the pivot through first drive belt, second motor 7 during operation drive threaded rod 15 rotates, effect through bevel gear group 10 when threaded rod 15 rotates drives transmission shaft 11 and rotates, transmission shaft 11 drives the pivot when rotating and rotates with pivot fixed connection's transmission case 2.

It should be noted that the second motor 7 is a forward and reverse rotation motor, and a 4IK/80 yyyjt motor is adopted, and the motor of this type has stable performance, and other motors can be adopted as long as the driving requirement is met, which is not limited in this application.

Further, a threaded sleeve 16 is connected to a threaded rod 15 located on the inner side of the transmission box 6 in a threaded manner, the lower end of the threaded sleeve 16 is hinged to the push rod 9 through a connecting block penetrating through a through groove in the lower wall of the transmission box 6, the lower end of the push rod 9 is hinged to the base 8, and when the threaded rod 15 rotates, the transmission box 6 and the launching box 2 are driven to rotate under the action of the threaded sleeve 16 and the push rod 9; the bottom of transmission case 6 still articulates and is equipped with the support column, and the lower extreme of support column is fixed on base 8, is used for playing the effect to transmission case 6 auxiliary stay through the support column.

Specifically, drive assembly includes first motor 3, and the output shaft of first motor 3 passes through the second drive belt and rotates with the dial disk 4 that sets up below it and be connected, and first motor 3 and dial disk 4 are all installed on storage tank 1, install the different poker rod 5 of a plurality of length on the lateral wall of dial disk 4, drive poker rod 5 and rotate when first motor 3 drive dial disk 4 rotates, the upside of firing pin 14 is fixed with movable rod 12 that runs through emission box 2, and when dial disk 4 rotated, poker rod 5 stirred movable rod 12, and the distance of stirring of different length poker rod 5 to movable rod 12 is different to realize that the displacement of firing pin 14 is different.

Preferably, in order to facilitate the supplement of the table tennis balls in the storage tank 1, the upper end of the storage tank 1 is hinged with a cover plate 20, and the cover plate 20 is connected with the storage tank 1 through a movable buckle.

Preferably, the inner bottom of the storage groove 1 is provided with an inclined part 19, which is beneficial to the table tennis ball falling from the communication opening between the storage groove 1 and the launching box 2.

Example 2

Referring to fig. 3-4, in order to effectively prevent the table tennis ball from automatically rolling out of the launching box 2 after entering the launching box 2, the present invention further provides another embodiment to improve the present application in the specific implementation process, specifically, a baffle 17 is hinged to the inner bottom of the launching box 2 corresponding to the communication port between the storage tank 1 and the launching box 2, and the lower side of the baffle 17 is connected to the bottom of the embedded tank disposed on the launching box 2 through a second spring 18.

It should be noted that the upward rotating distance of the baffle 17 is limited, and only plays a role in limiting the table tennis, and when the table tennis is ejected, the second spring 18 is compressed, and the ejection of the table tennis is not affected.

This multidirectional mechanical type service robot, the modern design, through the regulation subassembly drive 2 reciprocity rotations that set up, catch bar 9 drive transmission case 6 and the transmission case 2 that the cooperation articulates on base 8 simultaneously wholly carry out the luffing motion to realize the change of different launching position, the firing pin 14 of setting is carried out the change of different pullback positions by the drive assembly drive, thereby realizes the change of different striking dynamics, improves the variability of service, increases the training effect.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a multidirectional mechanical type service robot, includes launching box (2), its characterized in that:

the lower end of the launching box (2) is rotatably connected with a transmission box (6) hinged on a base (8) through a rotating shaft, an adjusting component used for driving the launching box (2) to rotate in a reciprocating manner is arranged on the inner side of the transmission box (6), and the adjusting component is also used for driving the transmission box (6) and the launching box (2) to integrally swing up and down in a matching manner with a push rod (9) hinged on the base (8);

the upper end of the emission box (2) is provided with a storage groove (1), the lower end of the storage groove (1) is communicated with the emission box (2), the inner side of the emission box (2) is provided with a firing pin (14), the firing pin (14) is connected with the inner wall of the emission box (2) through a first spring (13), and the firing pin (14) is driven by a driving assembly to change different pull-back positions.

2. The multidirectional mechanical pitching machine according to claim 1, wherein the upper end of the rotating shaft is fixedly connected with the launching box (2), and the lower end of the rotating shaft is rotatably connected with the transmission box (6).

3. The multidirectional mechanical pitching machine according to claim 2, wherein said adjusting assembly comprises a second motor (7) fixed at the end of the transmission box (6), the output shaft of the second motor (7) is fixedly connected with a threaded rod (15) rotatably mounted in the transmission box (6);

the one end that second motor (7) were kept away from in threaded rod (15) runs through transmission case (6) and sets up, and threaded rod (15) keep away from the one end of second motor (7) and pass through bevel gear group (10) and be connected with transmission shaft (11) of installing on transmission case (6), and transmission shaft (11) are still connected with the pivot through first drive belt.

4. A multi-directional mechanical ball serving machine according to claim 3, wherein said second motor (7) is a counter-rotating motor.

5. The multidirectional mechanical pitching machine according to claim 3, wherein a threaded sleeve (16) is in threaded connection with the threaded rod (15) located inside the transmission case (6), the lower end of the threaded sleeve (16) is hinged with the push rod (9) through a connecting block penetrating through a through groove arranged on the lower wall of the transmission case (6), and the lower end of the push rod (9) is hinged on the base (8).

6. The multidirectional mechanical pitching machine according to claim 5, wherein the bottom of the transmission case (6) is further hinged with a support column, and the lower end of the support column is fixed on the base (8).

7. The multidirectional mechanical pitching machine according to claim 1, wherein the driving assembly comprises a first motor (3), an output shaft of the first motor (3) is rotatably connected with a dial plate (4) arranged below the first motor through a second transmission belt, the first motor (3) and the dial plate (4) are both arranged on the storage tank (1), and a plurality of dial rods (5) with different lengths are arranged on the outer side wall of the dial plate (4);

a movable rod (12) penetrating through the launching box (2) is fixed on the upper side of the firing pin (14), and when the first motor (3) drives the poking disc (4) and the poking rod (5) to rotate, the poking rod (5) can poke the movable rod (12).

8. The multidirectional mechanical pitching machine according to claim 1, wherein a cover plate (20) is hinged to the upper end of the storage trough (1), and the cover plate (20) is connected with the storage trough (1) through a movable buckle.

9. The multidirectional mechanical pitching machine according to claim 8, wherein the inner bottom of said storage tank (1) is provided with an inclined portion (19).

10. The multidirectional mechanical pitching machine according to any one of claims 1 to 9, wherein a baffle (17) is hinged to the bottom of the inner side of the launching box (2) corresponding to the communication opening between the storage groove (1) and the launching box (2), and the lower side of the baffle (17) is connected with the bottom of an embedded groove arranged on the launching box (2) through a second spring (18).