CN201744148U

CN201744148U - Small pitching machine

Info

Publication number: CN201744148U
Application number: CN2010202337337U
Authority: CN
Inventors: 吴高兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-21
Filing date: 2010-06-21
Publication date: 2011-02-16
Anticipated expiration: 2020-06-21

Abstract

The utility model discloses a small pitching machine which comprises a ball tube, a launching seat and a base. The launching seat is connected below the ball tube, so that when ball bodies in the ball tube pass through a slide way in the launching seat, the ball bodies are shifted in sequence through a ball shifting component in the slide way, to ensure that the ball bodies are shot out from a launching opening at the front end of the launching seat; and the base is connected with the bottom of the launching seat, and a battery pack electrically connected with the ball shifting component is arranged in a rear bracket of the base, to increase the weight of the rear bracket, and to balance out the recoil force produced by the ball bodies when the ball bodies are shot out, thereby increasing the stability of the pitching machine.

Description

Small-sized service robot

Technical field

The utility model relates to a kind of service robot, particularly a kind of being convenient for carrying, and can when penetrating ball, have stabilization, so that the small-sized service robot of free practice ball game to be provided.

Background technology

Human activity for killing time or carrying out for the recreation of same hobby is accustomed to and becomes a kind of motion, and the object of big every sphere, all is the equipment of human kind usefulness.As golf, tennis, table tennis, basketball, vollyball, baseball, football etc., all be to utilize spheroid to have the feature of equal cambered surface, and can represent fairness and systematicness, and be that common people welcome the sports events that adopts.

Wherein, in the motion of tennis, softball and baseball and so on, the speed of stressing of being not only more comprises reaction and hand strength, and for can self-exercise, the generation of service robot be arranged promptly on the market.It mainly includes a kinematic nest that stores the ball tube of spheroid and spheroid is sent to transmitter.And for the spheroid in the tube that concedes points can fall into slideway in the kinematic nest smoothly, what the board in the ball tube was provided with continuous swing dials the ball device, and this group ball device is with the indirect interlock of the built-up gear that motor was driven, so that spheroid enters slideway.Yet, mostly suitable huge of the volume of service robot commonly used, and be not suitable for carrying, and, have the problem of toppling over backward when penetrating ball easily if with the volume-diminished of service robot.

In view of this, in order to improve above-mentioned shortcoming, long-pending experience and the constantly research and development improvement for many years of designer has generation of the present utility model then.

Summary of the invention

Main purpose of the present utility model is providing a kind of simple in structure, the small-sized service robot that is convenient for carrying.

Secondary objective of the present utility model provides electric power with battery pack providing a kind of, and with this weight that increases after-poppet, makes to offset the recoil of spheroid when penetrating, thereby increases the small-sized service robot of the stability when penetrating ball.

Another purpose of the present utility model can directly be picked up spheroid with the ball tube providing a kind of, and spheroid is stored in the ball tube, for penetrating the small-sized service robot that ball uses.

For reaching the purpose of above-mentioned utility model, the set small-sized service robot of the utility model comprises that one stores ball tube, an emission seat and a base of spheroid.Wherein, this emission seat is linked to the below of ball tube, is provided with slideway in the emission seat, is provided with in this slideway and dials ball component, for stirring the spheroid that enters in the slideway in regular turn; And the front end of emission seat forms loophole, and this loophole is communicated with slideway, for penetrating spheroid; And this base is linked to the bottom of emission seat, and this base comprises fore-stock group and after-poppet, is provided with the battery pack that is electric connection with group ball component in this after-poppet, increases the weight of after-poppet with this, the recoil when penetrating with the counteracting spheroid.

During enforcement, this emission cover for seat is connected to the below of ball tube, the below periphery of this ball tube articulates at least one stop part, one end of this stop part protrudes from the inner peripheral of ball tube, the other end of stop part protrudes from the outer peripheral edges of ball tube, and this stop part connects one and replys element, uses so that this stop part can homing after rotating.

Advantage of the present utility model: of the present utility model simple in structure, and with battery pack as power source, therefore, the person of being easy to use carries; The utility model increases the weight of after-poppet with battery pack, therefore, can effectively offset the recoil of spheroid when penetrating, the stability when penetrating ball with increase; The utility model can directly be picked up spheroid with the ball tube, and spheroid is stored in the ball tube, and therefore, the person of being easy to use picks up ball, and reduces and repeat to bend over to pick up the physical demands that ball causes.

For ease of more deep understanding being arranged, be specified in the back now to the utility model:

Description of drawings

Fig. 1 is the stereo appearance figure of preferred embodiment of the present utility model;

Fig. 2 is the combination section of preferred embodiment of the present utility model;

Fig. 3 enters the preceding user mode figure of ball tube for the spheroid of preferred embodiment of the present utility model;

Fig. 4 is the user mode figure after the spheroid of preferred embodiment of the present utility model enters the ball tube;

Fig. 5 is sleeved on the preceding element exploded view of emission seat for the ball tube of preferred embodiment of the present utility model;

Fig. 6 is the user mode figure of preferred embodiment of the present utility model when penetrating ball.

Description of reference numerals: small-sized service robot 1; Ball tube 2; Short slot 21; Pivot 22; Stop part 23; Reply element 24; Emission seat 3; Slideway 31; Loophole 32; Dial ball component 4; First group of ball device 41; Driving lever 411; Gear train 412; Guide groove 413; Guide rod 414; Second group of ball device 42; The 3rd group of ball device 43;

Motor

44,45,46; Base 5; Adjust screw 51; Fore-stock group 52; Left front pole 521; Right front pole 522; After-poppet 53; Battery pack 54; Spheroid 9.

The specific embodiment

See also Fig. 1, shown in Figure 2, be the preferred embodiment of the small-sized service robot 1 of the utility model, comprise that one

stores ball tube

2,3, one groups of ball components 4 of emission seat and a base 5 of spheroid.

This ball tube 2 is the hollow cylinder of strip, the barrel of ball tube 2 belows is provided with two short slots 21 that are symmetrical in the axle center, be respectively equipped with a pivot 22 (as shown in Figure 3) in these two short slots 21, for articulating a N shape block respectively, this block is as stop part 23, and described stop part 23 also can be made as one or more.Wherein, the upper end of this stop part 23 by the inner peripheral of ball tube 2 to projecting inward, the lower end of this stop part 23 is outwards protruded by the outer peripheral edges of ball tube 2, and this pivot 22 is articulated between the top and bottom of stop part 23, and articulate a torsionspring simultaneously, this torsionspring is as replying element 24, and an end of this answer element 24 presses on the upper end of stop part 23, and the other end of replying element 24 presses on the inner peripheral of ball tube 2.

Thus, as shown in Figure 3, when a spheroid 9 is entangled in the lower end of ball tube 2, because spheroid 9 upwards pushes the upper end of stop part 23, will make stop part 23 do limited rotation in the short slot 21 of ball tube 2, and when spheroid 9 passes through the upper end of stop part 23, via the elastic force of replying element 24, allow stop part 23 homings, break away to prevent spheroid 9 and ball tube 2, thereby several spheroids 9 are stored in the ball tube 2 (as shown in Figure 4).

These emission seat 3 summarys are L-shaped, and its upper end is socketed on the below of ball tube 2, and the inside of this emission seat 3 is provided with a slideway 31, and this slideway 31 is communicated with ball tube 2, and the front end of this emission 3 forms a loophole 32, and this loophole 32 is communicated with slideway 31.Wherein, as shown in Figure 5, be socketed in the process of emission seat 3 upper ends at ball tube 2, the inner peripheral of these emission seat 3 upper ends upwards pushes the lower end of stop part 23, allow stop part 23 in the short slot 21 of ball tube 2, do limited rotation, thus, stop part 23 does not promptly have the function of restriction spheroid 9, and spheroid 9 will directly fall in the slideway of launching in the seat 3 31

This group ball component 4 is located in the slideway 31 of emission seat 3, and this group ball component 4 comprises first group of ball device 41, the second group of ball device 42, the 3rd group of ball device 43 and three motors (44,45,46).Wherein, this first group of ball device 41 comprises a driving lever 411 and a gear train 412, the lower ending pivot of this driving lever 411 is connected on the emission seat 3, and this driving lever 411 is provided with a guide groove 413, and this gear train 412 is provided with the guide rod 414 of an off-centre, this guide rod 414 is to be placed in the guide groove 413, and this gear train 412 is connected with a motor 44, with this when motor 44 driven gear groups 412 are rotated, with guide rod 414 interlock driving levers 411, allow the upper end swing back and forth of driving lever 411, to stir the spheroid 9 in the slideway 31.And this second group of ball device 42 and the 3rd group of ball device 43 are respectively a rubber wheel, this second group of ball device 42 and the 3rd group of ball device 43 corresponding slideway 31 both sides that are arranged at, and the below of second group of ball device 42 and the 3rd group of ball device 43 connects a motor (45,46) respectively, with this when two motors (45,46) rotate, allow second group of ball device 42 and the 3rd group of ball device 43 backward rotation, to stir spheroid 9.During enforcement, three motors (44,45,46) that drive first group of ball device 41, second group of ball device 42 and the 3rd group of ball device 43 are controlled with a circuit control panel, drive the spheroid 9 that enters in the slideway 31 simultaneously with this, allow spheroid 9 be penetrated by loophole 32.

And the upper end of this base 5 is adjusted screw 51 with the lower end of emission seat 3 with one and is screwed the location, relies on this control of adjusting screw 51, allows emission seat 3 rotate above base 5, to adjust the service angle of emission seat 3.In addition, these base 5 configurations triangular in shape, comprise a fore-stock group 52 and an after-poppet 53, this fore-stock group 52 comprises a left front pole 521 and a right front pole 522, and the inside of this after-poppet 53 is hollow, for holding a battery pack 54, this battery pack 54 is with circuit control panel and is electrically connected, and dials each motor (44,45,46) rotation of ball component 4 with control.

Thus, as shown in Figure 6,, will make the weight of after-poppet 53 increase, and make whole center of gravity descend owing to accommodate battery pack 54 in the after-poppet 53.Thus, can when penetrate forward, spheroid 9 offset spheroid 9 and penetrate the recoil that is produced, and can not topple over backward.

Therefore, the utlity model has following advantage:

1, of the present utility model simple in structure, and with battery pack as power source, therefore, the person of being easy to use carries.

2, the utility model increases the weight of after-poppet with battery pack, therefore, can effectively offset the recoil of spheroid when penetrating, the stability when penetrating ball with increase.

3, the utility model can directly be picked up spheroid with the ball tube, and spheroid is stored in the ball tube, and therefore, the person of being easy to use picks up ball, and reduces and repeat to bend over to pick up the physical demands that ball causes.

In sum, according to the content that is above disclosed, the utility model really can reach the intended purposes of utility model, provide a kind of simple in structure, be convenient for carrying, and can increase and penetrate the stable small-sized service robot of ball, have practical value, the whence proposes novel patent application in accordance with the law.

The above is specific embodiment of the utility model and the technological means used, can derive according to the exposure of this paper or instruction and to derive many changes and correction, if the equivalence of doing according to conception of the present utility model changes, when the effect that it produced does not exceed specification and the graphic connotation of containing yet, all should be considered as in technology category of the present utility model, closing first Chen Ming.

Claims

1. a small-sized service robot is characterized in that, comprising:

One stores the ball tube of spheroid;

One emission seat is linked to the below of ball tube, is provided with a slideway in this emission seat, is provided with a group ball component that is used for stirring in regular turn the spheroid that enters slideway in this slideway; And the front end of this emission seat forms a loophole, and this loophole is communicated with slideway, for penetrating spheroid; And

One base is linked to the bottom of launching seat, and this base comprises a fore-stock group and an after-poppet, is provided with a battery pack that is electric connection with group ball component in this after-poppet.

2. small-sized service robot as claimed in claim 1, it is characterized in that, this emission cover for seat is connected to the below of ball tube, the below periphery of this ball tube articulates at least one stop part, one end of this stop part protrudes from the inner peripheral of ball tube, the other end of this stop part protrudes from the outer peripheral edges of ball tube, and this stop part connect usefulness so that this stop part rotate after the answer element of energy homing.

3. small-sized service robot as claimed in claim 1 or 2 is characterized in that, this emission seat is linked to the top of base in relatively turnable mode.

4. small-sized service robot as claimed in claim 1 or 2, it is characterized in that, this group ball component comprises first group of ball device, second group of ball device and the 3rd group of ball device, first group of ball device, second group of ball device and the 3rd group of ball device protrude from slideway respectively, this second group of ball device and the 3rd group of corresponding slideway both sides that are arranged at of ball device, and this first group of ball device, second group of ball device and the 3rd group of ball device connect a motor respectively.