CN216629603U - Service robot - Google Patents

Abstract

The utility model belongs to the technical field of service robots, and particularly relates to a service robot which comprises a base, a service inlet frame, a service inlet conveying frame, a ball pushing mechanism, a service main unit mounting frame and a service main unit, wherein the service inlet frame is arranged on the base; the goal-serving frame is arranged on the base and is provided with a goal-serving channel; the goal conveying frame is connected with the goal end of the goal sending channel, and a plurality of spheres are arranged on the goal conveying frame; the ball pushing mechanism is arranged at the ball inlet end and used for sequentially pushing the balls on the ball inlet conveying frame to the ball sending channel; the pitching main machine mounting frame is arranged in front of the pitching end of the pitching channel, the two pitching main machines are symmetrically arranged on the pitching main machine mounting frame, and a pitching channel is formed between the two pitching main machines; the ball body on the ball feeding conveying frame is sequentially stirred to the ball feeding channel through the ball stirring mechanism, the ball body output by the ball feeding end is emitted from the ball feeding channel through the two ball feeding main machines, the continuous ball feeding to the ball body is realized, the ball feeding efficiency is high, and the training efficiency of training personnel is improved.

Description

Service robot

Technical Field

The utility model belongs to the technical field of pitching machines, and particularly relates to a pitching machine.

Background

Nowadays, sports and science and technology are inseparable, and sports training is moving from the experience era to the scientific era. In view of the current situation, there are various ball serving machines, such as table tennis, volleyball, football, etc.

However, the existing service robot cannot continuously serve the ball body (for example, the soccer), the efficiency of serving the ball is poor, the training efficiency of the user is poor, and the launching angle of the ball body cannot be adjusted according to the requirement of the user, which brings great inconvenience to the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a service robot, and aims to solve the technical problems that the service robot in the prior art cannot continuously service balls to a ball body (such as a football), the service efficiency is poor, and the training efficiency of a user is poor.

In order to achieve the above purpose, the service robot provided by the embodiment of the utility model comprises a base, a service inlet frame, a service inlet conveying frame, a ball pushing mechanism, a service main machine mounting frame and a service main machine;

the goal serving frame is arranged on the base, and a goal serving channel is arranged on the goal serving frame; the goal conveying frame is connected with the goal end of the goal sending channel, and a plurality of spheres are arranged on the goal conveying frame; the ball pushing mechanism is arranged at the ball inlet end and is used for sequentially pushing the balls on the ball inlet conveying frame to the ball serving channel;

the service main machine mounting frame is arranged in front of a service end of the service entrance channel, the two service main machines are symmetrically arranged on the service main machine mounting frame, and a service channel is formed between the two service main machines; and the ball body output by the ball serving end is emitted out from the ball serving channel through the two ball serving main machines.

Optionally, the service main unit comprises a first driving member and a service wheel: the first driving piece is arranged on the ball serving host mounting rack, the first driving piece is provided with a rotatable driving shaft, and the center of the ball serving wheel is fixedly arranged on the driving shaft; the service channel is formed between the service wheels of the two service main machines.

Optionally, both of the serving wheels are covered with a serving wheel protective shell, and at least part of the serving wheel extends out of the serving wheel protective shell.

Optionally, first vertical plates are vertically arranged on two opposite sides of the base, connecting plates are arranged at two opposite ends of the ball serving host mounting frame, and the two connecting plates are respectively rotatably connected with the two first vertical plates through first guide pillars and used for adjusting the angles of balls launched by the two ball serving hosts; the connecting plate and the first vertical plate are provided with a first arc-shaped chute or a first screw which are connected in a matched mode, a screw rod of the first screw movably penetrates through the first arc-shaped chute, a first nut is connected to the screw rod of the first screw in a threaded mode, the connecting plate and the first vertical plate are located between the first nut and a nut cap of the first screw, and the first nut is screwed to fix or unfix the connecting plate.

Optionally, a raise angle push rod is vertically arranged on the pitching main machine mounting frame.

Optionally, the ball-pushing mechanism comprises a second driving piece, a rotating shaft and a ball-pushing plate; the axis of rotation horizontal rotation connect in the service end of service ball passageway, dial ball board fixed mounting in the axis of rotation, the second driving piece with rotation axis connection drives its rotation, dial the relative both sides of ball board and all be equipped with the arc and dial the ball groove, the arc is dialled the ball groove and is being wound when the axis of rotation rotates will spheroid on the goal carriage is dialled in proper order to on the service ball passageway.

Optionally, the goal holder comprises a sole plate; two opposite sides of the bottom plate are vertically and upwardly extended with side plates, and the goal serving channel is formed between the two side plates; the top of the two side plates is provided with a lane supporting plate which inclines outwards, and the two lane supporting plates are in a V shape which is opened upwards.

Optionally, the base is symmetrically provided with two second vertical plates, and the two side plates are respectively rotatably connected with the two second vertical plates through second guide pillars and used for adjusting the ball inlet angle of the ball inlet channel; the side plate and the second vertical plate are provided with a second arc-shaped sliding groove or a second screw which are connected in a matched mode, a screw rod of the second screw movably penetrates through the second arc-shaped sliding groove, a second nut is in threaded connection with the screw rod of the second screw, the side plate and the second vertical plate are located between the second nut and a nut of the second screw, and the second nut is screwed to fix or unfixed the side plate.

Optionally, the goal conveying frame comprises two guide rods and a support rod; one end of each guide rod is connected with the goal end of the goal passageway, one end of each guide rod is connected through a connecting rod, the support rod is connected with the connecting rod and used for supporting the two guide rods to incline towards the goal end, the distance between the two guide rods is smaller than the diameter of the sphere, and the sphere is supported on the two guide rods.

Optionally, two socket seats are symmetrically arranged at the ball inlet end of the ball inlet channel; the guide rod consists of a plurality of once-inserted insertion tubes; the insertion tube seat and the insertion tube are provided with insertion holes or insertion columns which are matched and spliced, and the insertion tube seat and the connecting rod are provided with insertion holes or insertion columns which are matched and spliced, so that the insertion tubes on the two ends of the guide rod are detachably spliced with the insertion tube seat and the connecting rod respectively.

Compared with the prior art, one or more technical schemes in the pitching machine provided by the embodiment of the utility model have at least one of the following technical effects:

when the service robot operates, a plurality of balls are arranged on the ball feeding conveying frame, the ball pushing mechanism pushes one ball on the ball feeding conveying frame to the ball serving channel each time, then the ball moves to the ball serving channel along the ball serving channel, and finally the ball is launched out from the ball serving channel through the two service main machines to realize service. Therefore, when training is carried out by a trainer, the balls on the goal conveying frame are sequentially dialed to the goal channel through the ball dialing mechanism, wherein the time for each ball dialing of the ball dialing mechanism can be determined according to the actual use requirement, and the balls are launched out from the goal channel through the two goal hosts, so that the goal of continuously serving the ball body (such as a football) is realized, the goal efficiency is high, and the training efficiency of the trainer is improved.

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 embodiments or the prior art descriptions 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 based on these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a service robot of the present invention.

Fig. 2 is an exploded view of the hidden goal carrier of the pitching machine of the present invention.

Fig. 3 is a partial structural schematic diagram of the pitching machine of the present invention.

Fig. 4 is a schematic structural diagram of the ball serving rack and the ball pushing mechanism of the utility model.

Fig. 5 is an exploded view of the goal carrier of the present invention.

Wherein, in the figures, the respective reference numerals:

100. a base; 110. a bottom frame; 111. supporting legs; 120. a first vertical plate; 130. a first screw; 131. a first nut; 132. a first knob handle; 140. a second vertical plate; 150. a second screw; 151. a second nut; 160. a spring; 170. a dragging wheel; 180. a towing handle; 190. a support leg;

200. a pitching frame; 210. a service ball channel; 210a, a goal end; 210b, a serving end; 220. a base plate; 230. a side plate; 231. a second arc-shaped chute; 240. a lane pallet; 250. a second guide post;

300. a goal conveying frame; 310. a guide bar; 311. inserting a tube; 312. inserting a column; 320. a support bar; 330. a connecting rod; 340. a cannula holder; 341. a jack;

400. a ball-poking mechanism; 410. a second driving member; 420. a rotating shaft; 430. a ball poking plate; 431. an arc ball poking groove;

500. a pitching host mounting frame; 510. a groove; 520. a connecting plate; 521. a first arc-shaped chute; 530. a first guide post; 540. a lifting angle pushing rod;

600. a service host; 601. a service passage; 610. a first driving member; 611. a driving member fixing frame; 620. a ball serving wheel; 630. a service wheel protective housing; 631. opening the side; 640. an arc-shaped protective cover;

700. a battery; 710. an electric control device.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, 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 accompanying drawings are illustrative and intended to explain the embodiments of the present invention and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In one embodiment of the present invention, referring to fig. 1 to 5, a service robot is provided, which includes a base 100, a service rack 200, a service carrier 300, a ball-pushing mechanism 400, a service-host mounting frame 500, and a service host 600.

Referring to fig. 1, 2 and 4, a service rack 200 is mounted on the base 100, and a service passage 210 is provided on the service rack 200. The goal carrier 300 is connected to the goal end 210a of the goal passage 210, and a plurality of balls are arranged on the goal carrier 300 and can be conveyed along the goal carrier 300 to the goal end 210 a. The ball kicking mechanism 400 is mounted to the ball inlet end 210a and is used to kick the balls on the goal carrier 300 to the goal channel 210 in sequence, wherein the ball kicking mechanism 400 kicks one ball on the goal carrier 200 closest thereto onto the goal channel 210 at a time.

Referring to fig. 1, 2 and 4, the service main body mounting bracket 500 is mounted in front of the service end 210b of the service passage 210, the two service main bodies 600 are symmetrically mounted on the service main body mounting bracket 500, and a service passage 601 is formed between the two service main bodies 600. The ball output from the ball-serving end 210b is launched out from the ball-serving channel 601 through the two ball-serving main machines 600, so as to serve the ball.

Compared with the prior art, the pitching machine provided by the embodiment of the utility model has one of the following technical effects:

referring to fig. 1, 2 and 4, when the service robot operates, a plurality of balls are arranged on the goal conveying frame 300, each time the ball pushing mechanism 400 pushes one ball on the goal conveying frame 300 to the goal passage 210, the ball moves to the goal passage 601 along the goal passage 210, and finally the ball is launched out of the goal passage 601 through the two goal hosts 600 to achieve service. Therefore, when training, a trainer dials the balls on the goal conveying frame 300 to the goal channel 210 in sequence through the ball-dialing mechanism 400, wherein the ball-dialing time of each time of the ball-dialing mechanism 400 can be determined according to the actual use requirement, and then the balls are launched out from the goal channel 601 through the two goal host machines 600, so that the goal of continuously serving the ball body (such as a football) is realized, the goal efficiency is high, and the training efficiency of the trainer is improved.

In another embodiment of the present invention, referring to fig. 2, 3 and 4, the service main body 600 includes a first driving member 610 and a service wheel 620. First driving piece 610 is through a driving piece mount 611 fixed mounting on service host mounting bracket 500, and first driving piece 610 has rotatable drive shaft, and the drive shaft sets up upwards, and the center fixed mounting of service wheel 620 is in the drive shaft, and the drive shaft is rotated through first driving piece 610 drive to drive service wheel 620 rotates. A service channel 601 is formed between the service wheels 620 of the two service main machines 600, one of the service wheels 620 rotates counterclockwise and the other rotates clockwise, and the two service wheels 620 rotate to push the ball body in the service channel 601 to be launched forward, so that the service is realized.

Preferably, the first driving member 610 is a motor, and the rotating shaft of the motor is the driving shaft.

Further, referring to fig. 2, 3 and 4, two service wheels 620 are covered with a service wheel protective housing 620, the service wheel protective housing 620 is fixedly mounted on the service main machine mounting frame 500, and at least a part of the service wheel 620 extends out of the service wheel protective housing 620. Specifically, the service wheel protective housing 620 is provided with a side opening 631 near the service channel 601, and the service wheel 620 extends out of the service wheel protective housing 620 from the side opening 631. It can be understood that a gap is formed between the service wheel 620 and the service wheel protective housing 620, so that the service wheel 620 is prevented from being worn due to contact with the inner wall of the service wheel protective housing 620. The portion of the service wheel 620 extending out of the service wheel protective case 620 is located at the service channel 601, so that the service wheel 620 can shoot out the ball located at the service channel 601 forward when rotating. Wherein, service wheel protective housing 620 plays the guard action, has the energy efficiency to prevent that the user from touching service wheel 620 when service wheel 620 is rotatory, and the security is high.

Further, referring to fig. 2, 3 and 4, an arc-shaped protecting cover 640 is covered above the serving channel 601, and two ends of the arc-shaped protecting cover 640 are respectively and fixedly mounted at the upper ends of the two serving wheel protecting cases 620. The arc-shaped protective cover 640 can prevent the ball body launched from the ball-serving channel 601 from being touched by an object or a user, protect the ball body from being launched according to a preset track, reduce the error in launching the ball, or prevent centralized user.

Further, referring to fig. 2, 3 and 4, a groove 510 is formed in the middle of the main serve mounting rack 500, and the groove 510 prevents the main serve mounting rack 500 from blocking the ball to eject the ball from the serving channel 601.

In another embodiment of the present invention, referring to fig. 2, 3 and 4, the base 100 includes a bottom frame 110. The relative both sides of underframe 110 are all vertical to be equipped with first riser 120, and the relative both ends of service host mounting bracket 500 all are equipped with connecting plate 520 down, and the one end of two connecting plates 520 is passed through first guide pillar 530 and is rotated with two first risers 120 respectively and is connected and be used for adjusting the angle that two service hosts 600 sent the ball to have different service angles.

Referring to fig. 2, 3 and 4, the first arc-shaped chute 521 or the first screw 130 is disposed on the connecting plate 520 and the first vertical plate 120, the first arc-shaped chute 521 is movably inserted into a screw of the first screw 130, the first screw 130 is connected to the first screw 131 through a thread, a width of a nut of the first screw 130 is greater than a width of the first arc-shaped chute 521, the connecting plate 520 and the first vertical plate 120 are disposed between the first nut 131 and the nut of the first screw 130, and the connecting plate 520 can be fixed or released by screwing the first nut 131.

Specifically, referring to fig. 2, 3 and 4, loosening the first nut 131 can release the compression of the connecting plate 520 and the first vertical plate 120 by the nuts of the first nut 131 and the first screw 130, and at this time, the connecting plate 520 can be pushed to swing up and down around the first guide post 530 (the screw of the first screw 130 moves relative to the first arc-shaped chute 521), so that the included angle between the axial direction of the two ball serving wheels 620 and the horizontal plane can be adjusted, and thus the tangential angle of the two ball serving wheels 620 during rotation can be adjusted, and the adjustment of the ball serving angle can be realized. After the adjustment is completed, the first nut 131 is tightened, so that the connecting plate 520 and the first vertical plate 120 can be fixedly clamped between the first nut 131 and the nut of the first screw 130, and the operation is convenient. Therefore, the launching angle of the ball body can be adjusted according to the use requirement of the user, great convenience is brought to the user, and the ball launching device has high practicability.

In a specific embodiment, referring to fig. 2 and 3, the first vertical plate 120 is provided with a first screw mounting hole 121 in a penetrating manner, the first arc-shaped sliding chute 521 is provided on the connecting plate 520, and a screw of the first screw 130 is sequentially movably provided through the first arc-shaped sliding chute 521 and the first screw mounting hole 121.

In other embodiments, the connecting plate 520 has a first screw mounting hole 121 formed therethrough, the first arc-shaped sliding chute 521 is disposed on the first vertical plate 120, and the screw of the first screw 130 is movably disposed through the first arc-shaped sliding chute 521 and the first screw mounting hole 121 in sequence.

Therefore, the positions of the first screw 130 and the first arc chute 521 on the connecting plate 520 or the first vertical plate 120 can be interchanged.

Further, referring to fig. 2 and 3, the first nut 131 is covered by a first knob handle 132, so that a user can conveniently grip the first knob handle 132 to screw the first nut 131.

Further, referring to fig. 2 and 3, a raise angle push rod 540 is vertically arranged on the serve host mounting frame 500, and when the serve angle is adjusted, a user can conveniently drive the serve host mounting frame 500 to swing up and down around the first guide pillar 530 through the raise angle push rod 540, so that the operation is convenient.

In another embodiment of the present invention, referring to fig. 1, 4 and 5, the goal carrier 300 includes two guide rods 310 and a support rod 320. One end of each of the two guide rods 310 is connected to the ball inlet end 210a of the ball inlet passage 210, the other end of each of the two guide rods 310 is connected to a connecting rod 330, and the two guide rods 310 are symmetrically arranged. The support rod 320 is vertically arranged, the support rod 320 is connected with the connecting rod 330 and is used for supporting the two guide rods 310 to incline towards the goal end 210a, the distance between the two guide rods 310 is smaller than the diameter of a sphere, a plurality of spheres are arranged and supported on the two guide rods 310, and the spheres can move towards the goal end 210a of the goal channel 210 along the two guide rods 310 under the action of self gravity, so that the spheres on the goal conveying frame 300 can be pushed to the goal channel 210 by the sphere pushing mechanism 400.

Further, referring to fig. 1, 4 and 5, the ball inlet end 210a of the ball inlet passage 210 is symmetrically provided with two socket seats 340. The guide rod 310 is composed of a plurality of insertion tubes 311 which are inserted in sequence. The insertion tube seat 340 and the insertion tube 311 are provided with insertion holes 341 or insertion columns 312 which are inserted in a matching manner, and the insertion tube 311 and the connecting rod 330 are also provided with insertion holes 341 or insertion columns 312 which are inserted in a matching manner, so that the insertion tubes 311 on the two ends of the guide rod 310 are respectively inserted in the insertion tube seat 340 and the connecting rod 330 in a detachable manner. When the goal entering conveying frame 300 is used, a plurality of guide rods 310 are sequentially inserted into each other to form a guide rod 310, then two ends of each guide rod 310 are respectively inserted into the socket 340 and the connecting rod 330, and the goal entering conveying frame 300 is formed through assembly. When not using, pull down guide arm 310 from intubate seat 340 and connecting rod 330, pull down guide arm 310 into multistage intubate 311 again, conveniently carry and accomodate, and the equipment is convenient.

In another embodiment of the present invention, referring to fig. 2, 3 and 4, the launching cradle 200 includes a base plate 220. The bottom plate 220 has side plates 230 extending upward and vertically at opposite sides thereof, and a ball striking passage 210 is formed between the side plates 230. The top of each of the two side plates 230 is provided with a lane supporting plate 240 inclined outwards, and the two lane supporting plates 240 are in a shape of a V opened upwards. The ball can be stably supported by the two lane supporting plates 240, and the ball can move along the two lane supporting plates 240 to the ball-serving end 210b, which is advantageous for conveying the ball.

Further, referring to fig. 2, 3 and 4, the ball striking mechanism 400 includes a second driver 410, a rotational shaft 420 and a ball striking plate 430. The rotary shaft 420 is horizontally rotatably coupled to the service end 210b of the service passage 210, and specifically, both ends of the rotary shaft 420 are rotatably coupled to the both side plates 230, respectively. The center of the ball striking plate 430 is fixedly installed in the middle of the rotating shaft 420, and the ball striking plate 430 is vertically arranged. The second driving member 410 is installed on the side plate 230, a rotation shaft of the second driving member 410 is fixedly connected with one end of the rotation shaft 420 and drives the rotation shaft to rotate, and arc ball-poking grooves 431 are formed in two opposite sides of the ball-poking plate 430, preferably, the arc ball-poking grooves 431 are semicircular. The arc ball striking grooves 431 strike balls on the goal cradle 300 to the goal passage 210 in sequence while rotating around the rotating shaft 420.

Specifically, referring to fig. 2, 3 and 4, the two socket seats 340 are respectively and fixedly mounted on the two side plates 230, the ball pushing plate 430 is located between the two guide rods 310, the ball pushing plate 430 penetrates between the two guide rods 310 from bottom to top when rotating, a ball located at the lowest position on the two guide rods 310 is supported by the arc ball pushing groove 431, and when the ball pushing plate 430 continues to rotate, the arc ball pushing groove 431 supports the ball to be conveyed to the ball launching channel 210, so that the ball pushing is sequentially and repeatedly performed, the continuous ball pushing is realized, and the structure is stable.

Specifically, the second driving member 410 is a motor, and has a simple structure.

In another embodiment of the present invention, referring to fig. 2, 3 and 4, the base 100 is symmetrically provided with two second vertical plates 140, and one end of each of the two side plates 230 is rotatably connected to the two second vertical plates 140 through a second guide pillar 250 and is used for adjusting the ball-entering angle of the ball-entering channel 210, so that the ball-entering channel 210 has different ball-entering angles, so that a ball on the ball-entering channel 210 enters the ball-entering channel 601 at a proper angle, i.e., the ball is adapted to enter the center position between the two ball-entering wheels 620 at a proper angle, and the two ball-entering wheels 620 are ensured to accurately emit the ball from the ball-entering channel 601.

Referring to fig. 2, 3 and 4, a second arc-shaped sliding groove 231 or a second screw 150 is disposed on the side plate 230 and the second vertical plate 140, the second arc-shaped sliding groove 231 or the second screw 150 is in matching connection, a screw of the second screw 150 movably penetrates through the second arc-shaped sliding groove 231 and is in threaded connection with a second nut 151, a width of a nut of the second screw 150 is greater than a width of the second arc-shaped sliding groove 231, the side plate 230 and the second vertical plate 140 are located between the second nut 151 and the nut of the second screw 150, and the side plate 230 can be fixed or released by screwing the second nut 151.

Specifically, referring to fig. 2, 3 and 4, the second nut 151 is unscrewed, so that the nuts of the second nut 151 and the second screw 150 are released from pressing the side plate 230 and the second vertical plate 140, at this time, the side plate 230 is pushed to swing up and down around the second guide post 250 (the screw of the second screw 150 moves relative to the second arc-shaped sliding groove 231), the included angle between the two lane pallets 240 and the horizontal plane can be adjusted, and thus the ball feeding angle of the ball feeding channel 210 can be adjusted, so that the balls on the ball feeding channel 210 are fed into the ball feeding channel 601 at a proper angle. After the adjustment is completed, the second nut 151 is tightened, so that the side plate 230 and the second vertical plate 140 can be fixedly clamped between the second nut 151 and the nut of the second screw 150, and the operation is convenient.

Further, referring to fig. 2, 3 and 4, a spring 160 is disposed between the base 100 and the bottom plate 220 of the service ball rack 200, and the upper and lower ends of the spring 160 are respectively abutted against the base 100 and the bottom plate 220, so that when the service ball angle of the service ball rack 200 is adjusted, the spring 160 can elastically support the service ball rack 200, which is beneficial to adjusting the service ball rack 200.

In another embodiment of the present invention, referring to fig. 1, 2 and 3, a plurality of supporting legs 111 are uniformly disposed at the bottom of the bottom frame 110 of the base 100, and the supporting legs 111 support the pitching machine to be stably and horizontally placed. The first vertical plate 120 located at the left side of the base 100 is symmetrically provided with a pair of towing wheels 170 at the edge close to the bottom frame 110, and the first vertical plate 120 located at the right side of the base 100 is provided with a towing handle 180. When the robot is carried, a user can lift the towing handle and contact the ground through the towing wheels 170 to pull the pitching machine to move, so that strength is saved, and the robot is convenient to carry.

Further, referring to fig. 1, 2 and 3, a handle sliding groove 181 extending into the bottom frame 110 is disposed on the first vertical plate 120 located on the right side of the base 100, the towing handle 180 is slidably connected to the handle sliding groove 181, the towing handle 180 is further provided with a limiting portion (not shown) for limiting the towing handle 180 to slide out from the handle sliding groove 181, and the towing handle 180 can move telescopically along the handle sliding groove 181. The mop handle 180 is used, the mop handle 180 is pulled out, the mop handle 180 is not used, the occupied space is small, and the structure is compact.

Further, referring to fig. 1, 2 and 3, the first vertical plate 120 located on the left side of the base 100 is provided with at least one supporting leg 190 at the edge far from the dragging wheel 170, and when the pitching machine is placed vertically, the pitching machine is supported by the dragging wheel 170 and the supporting leg 190 to stand, so that the pitching machine is placed stably and is not prone to falling down.

In another embodiment of the present invention, referring to fig. 1, 2 and 3, a battery 700 and an electric control device 710 are further disposed on the base 100. The battery 700, the ball-pushing mechanism 400 and the ball-serving host 600 are all electrically connected with the electric control device 710, and the battery 700 provides power for the ball-pushing mechanism 400, the ball-serving host 600 and the electric control device 710. Through being equipped with above-mentioned battery 700, when using outdoors, the service robot need not external power supply, convenient to use.

Referring to fig. 1, 2 and 3, the electric control device 710 may be set by using a PLC or an integrated chip according to actual production needs, and since the electric control device 710 belongs to a well-formed and mature technology in the prior art, how the electric control device 710 controls the pitching machine should be well known and mastered by those skilled in the art, and therefore, the control principle of the utility model is not described herein again.

The rest of this embodiment is the same as the first embodiment, and the unexplained features in this embodiment are explained by the first embodiment, which is not described herein again.

The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the present invention pertains, the architecture can be flexible and varied without departing from the concept of the present invention, and a series of products can be derived. But rather a number of simple derivations or substitutions are made which are to be considered as falling within the scope of the utility model as defined by the appended claims.

Claims (10)

1. A service robot is characterized by comprising a base (100), a service inlet frame (200), a service inlet conveying frame (300), a ball pushing mechanism (400), a service main machine mounting frame (500) and a service main machine (600);

the service ball rack (200) is arranged on the base (100), and a service ball channel (210) is arranged on the service ball rack (200); the goal conveying frame (300) is connected with a goal end (210a) of the goal service channel (210), and a plurality of spheres are arranged on the goal conveying frame (300); the ball pushing mechanism (400) is mounted at the ball inlet end (210a) and used for sequentially pushing the balls on the ball inlet conveying frame (300) to the ball serving channel (210);

the service main machine mounting rack (500) is mounted in front of a service end (210b) of the service channel (210), the two service main machines (600) are symmetrically mounted on the service main machine mounting rack (500), and a service channel (601) is formed between the two service main machines (600); the ball output by the ball serving end (210b) is emitted out from the ball serving channel (601) through the two ball serving main machines (600).

2. The ball serving machine of claim 1, wherein: the service main unit (600) comprises a first driving member (610) and a service wheel (620): the first drive member (610) is mounted to the service host mounting bracket (500), the first drive member (610) having a rotatable drive shaft to which the center of the service wheel (620) is fixedly mounted; the service channel (601) is formed between the service wheels (620) of the two service main machines (600).

3. The pitching machine of claim 2, wherein: two service wheel (620) all cover and are equipped with service wheel protective housing (630), service wheel (620) at least part stretches out outside service wheel protective housing (630).

4. The pitching machine of claim 1, wherein: first vertical plates (120) are vertically arranged on two opposite sides of the base (100), connecting plates (520) are arranged at two opposite ends of the service main machine mounting frame (500), and the two connecting plates (520) are respectively and rotatably connected with the two first vertical plates (120) through first guide posts (530) and are used for adjusting the angle of launching balls of the two service main machines (600); the connecting plate (520) and the first vertical plate (120) are provided with a first arc-shaped sliding groove (521) or a first screw (130) which are connected in a matched mode, a screw rod of the first screw (130) movably penetrates through the first arc-shaped sliding groove (521) and is in threaded connection with a first nut (131), the connecting plate (520) and the first vertical plate (120) are located between the first nut (131) and a nut of the first screw (130), and the first nut (131) is screwed to fix or unfix the connecting plate (520).

5. The pitching machine of claim 4, wherein: the pitching main machine mounting frame (500) is vertically provided with a lifting angle push rod (540).

6. The pitching machine of any of claims 1 to 5, wherein: the ball-pushing mechanism (400) comprises a second driving piece (410), a rotating shaft (420) and a ball-pushing plate (430); rotation axis (420) horizontal rotation connect in serve end (210b) of serving ball passageway (210), dial ball board (430) fixed mounting in rotation axis (420), second driving piece (410) with it rotates to be connected and drive in rotation axis (420), the relative both sides of dialling ball board (430) all are equipped with the arc and dial ball groove (431), the arc is dialled ball groove (431) and is being wound rotation axis (420) will when rotating the spheroid on the goal carriage (300) is dialled in proper order to serve on the ball passageway (210).

7. The pitching machine of any of claims 1 to 5, wherein: the service rack (200) comprises a bottom plate (220); two opposite sides of the bottom plate (220) are respectively and vertically extended upwards to form side plates (230), and the goal service channel (210) is formed between the two side plates (230); the top of each side plate (230) is provided with a lane supporting plate (240) which inclines outwards, and the lane supporting plates (240) are in a V shape which is opened upwards.

8. The pitching machine of claim 7, wherein: the base (100) is symmetrically provided with two second vertical plates (140), and the two side plates (230) are respectively and rotatably connected with the two second vertical plates (140) through second guide posts (250) and used for adjusting the ball inlet angle of the ball inlet channel (210); a second arc-shaped sliding groove (231) or a second screw (150) which is connected in a matched mode is arranged on the side plate (230) and the second vertical plate (140), a screw rod of the second screw (150) movably penetrates through the second arc-shaped sliding groove (231) and is in threaded connection with a second nut (151), the side plate (230) and the second vertical plate (140) are located between the second nut (151) and a nut of the second screw (150), and the second nut (151) is screwed to fix or unfix the side plate (230).

9. The pitching machine of any of claims 1 to 5, wherein: the goal conveying frame (300) comprises two guide rods (310) and a support rod (320); one end of each of the two guide rods (310) is connected with the goal end (210a) of the goal serving channel (210), one end of each of the two guide rods (310) is connected with one end of the corresponding connecting rod (330), the supporting rod (320) is connected with the corresponding connecting rod (330) and used for supporting the two guide rods (310) to incline towards the goal ends (210a), the distance between the two guide rods (310) is smaller than the diameter of a sphere, and the sphere is supported on the two guide rods (310).

10. The pitching machine of claim 9, wherein: two socket seats (340) are symmetrically arranged at the ball inlet end (210a) of the ball inlet channel (210); the guide rod (310) consists of a plurality of insertion tubes (311) which are sequentially inserted; the inserting tube seat (340) and the inserting tube (311) are provided with inserting holes (341) or inserting columns (312) which are matched and inserted, the inserting tube (311) and the connecting rod (330) are provided with inserting holes (341) or inserting columns (312) which are matched and inserted, so that the inserting tubes (311) at the positions of the two ends of the guide rod (310) are detachably inserted with the inserting tube seat (340) and the connecting rod (330) respectively.

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