CN208176893U

CN208176893U - Sphere emitting set

Info

Publication number: CN208176893U
Application number: CN201820760860.9U
Authority: CN
Inventors: 简坤霖
Original assignee: HENG-AN Co Ltd
Current assignee: HENG-AN Co Ltd; Heng An Co Ltd
Priority date: 2018-05-21
Filing date: 2018-05-21
Publication date: 2018-12-04
Anticipated expiration: 2028-05-21

Abstract

The utility model provides a kind of sphere emitting set, includes a tube body, a push unit and an air pressure unit.Tube body has a channel；Push unit includes a push rod and one first driver, and the axial direction for being axially parallel to tube body of push rod protrudes into channel, and push rod has opposite third axial end and the 4th axial end, and the 4th axial end is to contact in the intracorporal sphere of pipe；First driver connection third axial end and control push rod in pushed in channel along the axial movement of push rod sphere to one positioning；Air pressure unit includes a valve mechanism, a pneumatic cylinder and a gas receiver, and there is valve mechanism an outlet side to be connected to channel；Pneumatic cylinder drives valve mechanism to close or open outlet side；Gas receiver is to storing compressed air, and when the open outlet side of valve mechanism, compressed air is released into channel and sphere is pushed out tube body.

Description

Sphere emitting set

Technical field

The utility model relates to a kind of sphere emitting sets, espespecially a kind of that the transmitting initial position of sphere can be made identical and sent out Firing rate degree accurately sphere emitting set.

Background technique

The service robot of visible different kenel on the market at present, its role is to emit sphere (such as tennis, baseball, Gao Er Husband's ball, table tennis etc.), convenience when providing personnel's progress ball game (when especially individual individually practices).

The structure of existing service robot mainly includes the tube body of a transmitting, and tube body side is connected to a goal pipeline to provide ball Body enters tube body, and one of tube body axial end is equipped with a compressed gas emitter for being connected to a gas receiver；Its work is former Reason is to make one end generation one of compressed gas emitter is powerful to push away by by the compressed air abrupt release in gas receiver Power, the axial direction for being oriented parallel to tube body of thrust simultaneously act on sphere, can be launched sphere by another axial end of tube body Out.

User can determine the speed speed of sphere according to the pressure height of required adjustment gas receiver, ideally, in After the completion of setting, angle, direction and the distance that sphere should remain certain are continuously launched, however due to by many structures because Element influences, and angle, direction and the distance for the sphere launched is caused to be unable to maintain that unanimously.

For example, the outer diameter due to sphere has error, and when sphere falls into tube body, each sphere Range compress gas transmitting The distance of device outlet side is not necessarily identical, and when the outer diameter of sphere is smaller than tube body, sphere can be rolled toward the lower of tube body, however When the outer diameter of sphere is bigger than tube body, then it can be stuck in tube body, so can generate speed because of transmitting starting point different problems Drop.

In addition, when air pressure release when, the air-flow of moment can make sphere slightly float, cause ball hits to tube body and into The intersection of ball piping connection causes the drop of sphere speed to make a variation and increases.

Utility model content

Accordingly, how to have it is a kind of the transmitting initial position of sphere can be made identical and emission rate accurately ball-shooting fills It sets, is correlative technology field personage project urgently to be resolved.

In order to achieve the above purposes, the technical solution adopted by the utility model is:

A kind of sphere emitting set, it is characterized in that comprising:

One tube body has a connection in the tubular body with an opposite first axis end and one second axial end The channel at the first axis end and second axial end；

One push unit, is set to the first axis end, which includes:

One push rod, the axial direction for being axially parallel to the tube body protrude into the channel, which has an opposite third axis To end and one the 4th axial end, the 4th axial end is to contact and pushes positioned at the intracorporal sphere of the pipe；

One first driver, connect the third axial end of the push rod and control the push rod in the channel along the push rod Axial movement with push the sphere to one positioning；

One air pressure unit, comprising:

There is one valve mechanism an outlet side to be connected to the channel；

One pneumatic cylinder is connected to the valve mechanism in contrast to the one end for connecting the channel, drives the valve by the pneumatic cylinder Mechanism closes or the open outlet side；

One gas receiver is connected to the valve mechanism, to storing compressed air, when the open outlet side of the valve mechanism When, the compressed air being stored in the gas receiver is released into the channel and is pushed out the sphere by second axial end The tube body.

The sphere emitting set, in which: first driver control push rod is in the channel along the push rod It is axial to be moved between a ready position and a push position；When the push rod is located at the ready position, the 4th axial end is located at should The side of the drop shadow spread of the connectivity part of alley and the tube body and closer to the first axis end；The push rod is located at the push position When setting, the 4th axial end be located at the other side of the drop shadow spread of the connectivity part of the alley and the tube body and closer to this second Axial end.

The sphere emitting set, in which: the valve mechanism includes:

One shell, one end are the outlet side, which is set to the one end of the shell in contrast to the outlet side；With And

One valve is set in the shell, and one end of the valve is connected to the pneumatic cylinder, the opposite other end court of the valve To the outlet side, drive the valve relative to the outlet end motion by the pneumatic cylinder, to close or open the outlet side.

The sphere emitting set, in which: the valve mechanism has a compressed gas input hole, to by compressed gas It inputs and flows into the gas receiver in the valve mechanism again.

The sphere emitting set, in which: the valve mechanism is connected to wherein one end of an air flue, the air flue it is another End is connected to the channel, the axial direction of the length direction of the air flue perpendicular to the tube body.

The sphere emitting set, in which: the push rod has a neck, when the sphere is pushed to the positioning by the push rod When, the position of the neck corresponds to the connectivity part of the air flue and the channel.

The sphere emitting set, in which: tube body bypass one is for ball unit comprising:

One alley, to carry the plural sphere, which is connected to the channel；And

One block is set to the connectivity part of the alley Yu the channel, which can be in a closed position and one by driving It is moved between release position, the connection of the alley Yu the tube body can be closed when which is located at the closed position, which is located at The connection that the alley Yu the tube body can be opened when the release position falls into one in the alley sphere in the channel.

The sphere emitting set, in which: the block is connected to one second driver, should by second driver control Block moves between the closed position and the release position.

The sphere emitting set, in which: the alley is equipped with a bar, which can be along its axial direction one by driving It is moved between extended position and a retracted position, the alley can be stretched on when which is located at the extended position and by the sphere of complex numbers Body is barred from the alley, and when which is located at the retracted position sphere in the alley can fall into the channel.

The sphere emitting set, in which: the length direction for being axially perpendicular to the alley of the bar, bar connection In a third driver, by the third driver control, the bar moves between the extended position and the retracted position.

In conclusion sphere emitting set provided by the utility model, being pushed to sphere using a push rod will not shadow The position for ringing ball-shooting, can make that the transmitting initial position of sphere is identical and emission rate is accurate really.

Detailed description of the invention

Fig. 1 is the schematic diagram of the section structure of an embodiment of the utility model.

Fig. 2 is the structural schematic diagram when block of Fig. 1 embodiment is moved to release position and sphere falls into tube body.

Fig. 3 is the structural schematic diagram when block of Fig. 1 embodiment is moved to closed position and sphere falls into tube body.

Fig. 4 is that sphere is pushed to the structural schematic diagram of a positioning by the push rod of Fig. 1 embodiment.

Fig. 5 is that sphere is pushed out the structural schematic diagram of tube body by the compressed air of Fig. 1 embodiment.

Description of symbols: 100- sphere emitting set；10- tube body；11- first axis end；The second axial end of 12-；13- Channel；20- push unit；21- push rod；The first driver of 22-；23- third axial end；The 4th axial end of 24-；25- neck； 30- air pressure unit；31- valve mechanism；311- shell；312- valve；The outlet side 313-；314- compressed gas input hole；32- gas Cylinder pressure；33- gas receiver；34- air flue；35- connecting tube；40- is for ball unit；41- alley；42- block；The second driver of 43-； 44- bar；45- third driver；50A~50D- sphere；H- horizontal plane；θ 1- angle.

Specific embodiment

Please refer to embodiment illustrated in fig. 1, a kind of sphere emitting set 100 of the utility model, mainly comprising a tube body 10, One push unit 20 and an air pressure unit 30.

Refering to Figure 1, tube body 10 has an opposite first axis end 11 and one second axial end 12, in tube body 10 Inside has the channel 13 at connection a first axis end 11 and the second axial end 12.The axial direction (X axis) and horizontal plane H of tube body 10 Between there is an angle theta 1, the horizontal position of the second axial end 12 is higher than first axis end 11, so that tube body 10 is presented one and raises up The elevation angle.It is set needed for angle theta 1 regards, such as equal to or more than 1.5 degree.

Refering to Figure 1, push unit 20 is set to first axis end 11, push unit 20 includes a push rod 21 and one First driver 22.The axial direction (X axis) that the axial direction (X axis) of push rod 21 is parallel to tube body 10 protrudes into channel 13.Push rod 21 With an opposite third axial end 23 and one the 4th axial end 24.The third axial end 23 of first driver 22 connection push rod 21 And push rod 21 is controlled in moving axially between a ready position and a push position along push rod 21 in channel 12.First driving The aspect of device 22 is unlimited, may be, for example, a pneumatic cylinder, oil hydraulic cylinder, or the acting devices such as mechanical, electrical.

Refering to Figure 1, air pressure unit 30 includes a valve mechanism 31, a pneumatic cylinder 32 and a gas receiver 33.Valve Mechanism 31 includes a shell 311 and a valve 312, and one end of shell 311 is that an outlet side 313 is connected to channel 13, pneumatic cylinder 32 are set to shell 311 in contrast to the one end for being equipped with outlet side 313, and valve 312 is set in shell 311, one end of valve 312 It is connected to pneumatic cylinder 32, the opposite other end of valve 312 is driven the valve of valve mechanism 31 by pneumatic cylinder 32 towards outlet side 313 Door 312 is moved relative to outlet side 313, and to close or open outlet side 313, Fig. 1 shows that outlet side 313 is in off state.

Valve mechanism 31 is connected to wherein one end of an air flue 34, and the other end of air flue 34 is connected to channel 13, air flue 34 Length direction (Y-axis) perpendicular to the axial direction (X axis) of tube body 13, the outgassing direction (X axis) of outlet side 313 is perpendicular to gas The length direction (Y-axis) in road 34.Gas receiver 33 is connected to valve mechanism 31 with a connecting tube 35, and valve mechanism 31 has a pressure Contracting air inlet 314 to will compressed gas input valve mechanism 31 in flow into gas receiver 33 again, by compressed-air-storing in In gas receiver 33 (path as the dotted line arrows), outlet side 313 is in off state at this time.

As shown in Figs.1 and 2, the bypass of tube body 10 is one for ball unit 40 comprising an interconnected alley 41 with One block 42.Alley 41 is connected to carry plural sphere 50A~50D, alley 41 with channel 13.Block 42 is set to alley 41 With the connectivity part in channel 13, block 42 is connected to one second driver 43, by the second driver 43 control block 42 along Y-axis It is moved between a closed position and release position, the aspect of the second driver 43 is unlimited, may be, for example, a pneumatic cylinder, oil pressure Cylinder, or the acting devices such as mechanical, electrical.Fig. 1 shows that block 42 is located at closed position, can close the company of alley 41 Yu channel 13 It is logical；Fig. 2 shows that block 42 rises and is located at release position, can open the connection of alley 41 Yu channel 13, make one of alley 41 ball Body 50A is fallen into channel.

It please refers to shown in Fig. 1 and Fig. 4, when Fig. 1 shows that push rod 21 is located at ready position, the 4th axial end 24 is located at alley 41 With the side of the drop shadow spread of the connectivity part in channel 13 and closer to first axis end 11；Fig. 4 shows that push rod 21 is located at push When position, the 4th axial end 24 is located at the other side of the drop shadow spread of the connectivity part in alley 41 and channel 13 and closer to second Axial end 12.

As shown in Figs.1 and 2, it is fallen into channel 13 to ensure to only have a sphere every time, therefore a settable gear Bar 44.The axial direction (Z axis to) of bar 44 is perpendicular to the length direction (X axis) of alley 13.Bar 44 is connected to third driving Device 45, by third driver 45 control bar 44 can (Z axis to) axial along it moved between an extended position and a retracted position Dynamic, the aspect of third driver 45 is unlimited, may be, for example, a pneumatic cylinder, oil hydraulic cylinder, or the acting devices such as mechanical, electrical.Fig. 1 is aobvious Show that bar 44 is located at retracted position, sphere 50A~50D is to be stopped by block 42 without falling into channel 13；Fig. 2 shows block When 42 risings are located at release position, bar 44 is located at extended position and is stretched in alley 41 and is resisted against the side sphere 50B, can Plural sphere 50B~50D is barred from alley 41, it is thus ensured that a sphere only adjacent with block 42 in alley 41 50A can be fallen into channel 13.

It please refers to shown in Fig. 1 to Fig. 5, illustrates the operating process of the utility model, including the following steps:

Step 1: as shown in Figure 1, block 42 is located at closed position, sphere 50A~50D being barred from alley 41；Push rod 21 are located at ready position；Compressed gas is stored in gas receiver 33, and outlet side 313 is in closed state at this time.

Step 2: as shown in Fig. 2, block 42 rises to release position, bar 44 is located at extended position and by plural sphere 50B~50D is barred from alley 41, and sphere 50A is fallen into channel 13；Since tube body 10 has an elevation angle (angle as shown in Figure 1 θ 1), therefore sphere 50A can be rolled towards push rod 21 and is resisted against the 4th axial end 24.

Step 3: as shown in figure 3, block 42 falls back to closed position after sphere 50A falls into channel 13, bar 44 is moved back It is set back in position.

Step 4: as shown in figure 4,22 driving push rod 21 of the first driver, to push position, 24 contact of the 4th axial end simultaneously pushes away Release body 50A to one is positioned, and sphere 50A is made to avoid the connectivity part of alley 41 Yu tube body 10.Push rod 21 has a neck 25, when pushing away When sphere 50A is pushed to positioning by bar 21, the position of neck 25 corresponds to the connectivity part of air flue 34 and channel 13.

Step 5: as shown in figure 5, pneumatic cylinder 32 pulls valve 312, outlet side 313 is in open state, is made in gas receiver 33 Compressed air moment air flue 34 is released by gas receiver 33, in channel 13, and sphere 50A is pushed by the second axial end 12 Tube body 10 out.By the setting of the neck 25 of push rod 21, resistance when compressed air enters channel 13 can be reduced.The utility model Applicable sphere type is unlimited, may be, for example, the non-metallic materials sphere such as tennis, baseball, golf, table tennis, tube body 10 Inner sidewall can ward off light for mirror surface and be heat-treated by chemical nickel, to improve smoothness, reduce when sphere slides in tube body 10 Frictional force.

After sphere 50A is emitted, step 1 is returned to, push rod 21 retracts ready position, and valve 312 is closed, then carried out Step 2~5 can launch next sphere；Step 1~5 are repeated, sphere can be continuously emitted.

It should be noted that about the first driver 22, pneumatic cylinder 32, valve 312, the second driver 43, third driving The actuation of device 45 can be controlled by computer or formula；In addition, the strength size of transmitting sphere depends on 33 amount of capacity of gas receiver And the atmospheric pressure height entered.

It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art Understand, without departing from the spirit and scope defined by the claims, can many modifications may be made, variation or it is equivalent, but It falls within the protection scope of the utility model.

Claims

1. a kind of sphere emitting set, it is characterized in that comprising:

One tube body, with an opposite first axis end and one second axial end, the tubular body have a connection this The channel of one axial end and second axial end；

One push unit, is set to the first axis end, which includes:

One push rod, the axial direction for being axially parallel to the tube body protrude into the channel, which has an opposite third axial end With one the 4th axial end, the 4th axial end is to contact and pushes positioned at the intracorporal sphere of the pipe；

One first driver connects the third axial end of the push rod and controls the push rod in the axis in the channel along the push rod To mobile to push the sphere to a positioning；

One air pressure unit, comprising:

There is one valve mechanism an outlet side to be connected to the channel；

One pneumatic cylinder is connected to the valve mechanism in contrast to the one end for connecting the channel, drives the valve mechanism by the pneumatic cylinder Close or open the outlet side；

One gas receiver is connected to the valve mechanism, to storing compressed air, when the open outlet side of the valve mechanism, storage The compressed air being stored in the gas receiver is released into the channel and the sphere is pushed out the pipe by second axial end Body.

2. sphere emitting set according to claim 1, it is characterised in that: the first driver control push rod is logical at this It is moved between a ready position and a push position in road along the axial of the push rod；It, should when the push rod is located at the ready position 4th axial end is located at the side of the drop shadow spread of the alley and the connectivity part of the tube body and closer to the first axis end；It should When push rod is located at the push position, the 4th axial end is located at the other side of the drop shadow spread of the alley and the connectivity part of the tube body And closer to second axial end.

3. sphere emitting set according to claim 1, it is characterised in that: the valve mechanism includes:

One shell, one end are the outlet side, which is set to the one end of the shell in contrast to the outlet side；And

One valve is set in the shell, and one end of the valve is connected to the pneumatic cylinder, and the opposite other end direction of the valve should Outlet side drives the valve relative to the outlet end motion, to close or open the outlet side by the pneumatic cylinder.

4. sphere emitting set according to claim 1, it is characterised in that: the valve mechanism is inputted with a compressed gas Hole flows into the gas receiver to input compressed gas again in the valve mechanism.

5. sphere emitting set according to claim 1, it is characterised in that: the valve mechanism is connected to an air flue wherein One end, the other end of the air flue are connected to the channel, the axial direction of the length direction of the air flue perpendicular to the tube body.

6. sphere emitting set according to claim 5, it is characterised in that: the push rod has a neck, when the push rod will When the sphere pushes to the positioning, the position of the neck corresponds to the connectivity part of the air flue and the channel.

7. sphere emitting set according to claim 1, it is characterised in that: tube body bypass one is for ball unit comprising:

One alley, to carry the plural sphere, which is connected to the channel；And

One block is set to the connectivity part of the alley Yu the channel, which can be open with one in a closed position by driving It is moved between position, the connection of the alley Yu the tube body can be closed when which is located at the closed position, which opens positioned at this The connection that the alley Yu the tube body can be opened when putting position falls into one in the alley sphere in the channel.

8. sphere emitting set according to claim 7, it is characterised in that: the block is connected to one second driver, by Second driver control block moves between the closed position and the release position.

9. sphere emitting set according to claim 7, it is characterised in that: the alley is equipped with a bar, which is driven Kinetic energy is enough to be moved between an extended position and a retracted position along its axial direction, which can be stretched on when being located at the extended position The plural number sphere is simultaneously barred from the alley by the alley, and one in the alley can be made to be somebody's turn to do when which is located at the retracted position Sphere is fallen into the channel.

10. sphere emitting set according to claim 9, it is characterised in that: the bar is axially perpendicular to the alley Length direction, the bar are connected to a third driver, by the third driver control bar in the extended position and the contracting Enter and moves between position.