CN209865234U - Tennis receiving and dispatching all-in-one machine - Google Patents
Tennis receiving and dispatching all-in-one machine Download PDFInfo
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- CN209865234U CN209865234U CN201920474601.4U CN201920474601U CN209865234U CN 209865234 U CN209865234 U CN 209865234U CN 201920474601 U CN201920474601 U CN 201920474601U CN 209865234 U CN209865234 U CN 209865234U
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Abstract
A tennis ball receiving and dispatching all-in-one machine comprises a frame, a ball collecting mechanism, a ball distributing mechanism and a ball serving mechanism, wherein when balls are collected, the ball collecting discs with two conical structures synchronously rotate inwards, so that tennis balls can more easily enter a ball collecting rod, and meanwhile, the bottom ends of the ball collecting discs are wrapped with felts, so that the bouncing of the tennis balls caused by touching the ball collecting discs can be effectively prevented, and the ball collecting efficiency is ensured; when serving, the push plate is driven by the cylinder to impact the tennis ball to serve, so that the tennis ball is prevented from being deformed, the service life of the tennis ball is prolonged, meanwhile, the 360-degree rotation effect of the tennis ball is realized by arranging the ball rotating device, the difficulty is increased, the operation is simple and convenient, a proper training target can be adjusted for a player, and the requirements of most tennis lovers are met.
Description
Technical Field
The utility model relates to a tennis equipment field, concretely relates to tennis receiving and dispatching all-in-one.
Background
Along with the development of the times, tennis is more and more popular and loved by people, along with the rapid development of tennis, related training apparatuses are born, the tennis collecting device and the tennis serving device can replace people to collect and launch tennis, the efficiency of learning tennis by enthusiasts is improved, and the burden of the enthusiasts is relieved.
For example, the chinese utility model patent application (CN 1075832859A) discloses a tennis ball receiving and sending integrated machine, which comprises a supporting frame, a ball receiving unit, a ball distributing unit, and a ball serving unit.
When the tennis is collected, the tennis ball is driven to move upwards by the tennis collecting plate under the transmission of the conveying belt through the common blocking effect between the baffle shell and the tennis collecting plate, but actually, when the tennis ball is collected by pushing the supporting frame to move, due to the elasticity of the tennis ball, the tennis ball rebounds when being touched with the baffle shell, the tennis ball is rebounded out, and if the position of the tennis collecting plate does not reach the position capable of blocking the tennis ball, the tennis ball collection fails, so that the tennis ball collection efficiency is seriously influenced.
When serving, through the reverse rotation motion of last gyro wheel and lower gyro wheel, squeeze the transmission to tennis, the tennis warp greatly, leads to tennis life low, and the function is single moreover, can't satisfy the demand of tennis fan to the high difficulty serving.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of background art, the utility model provides a tennis receiving and dispatching all-in-one solves current tennis receiving and dispatching all-in-one and receives the ball inefficiency, the not good problem of service effect.
The utility model discloses the technical scheme who adopts: a tennis ball receiving and dispatching integrated machine comprises a frame, a ball receiving mechanism, a ball distributing mechanism and a ball serving mechanism;
the ball collecting mechanism is arranged on the rear side of the frame and comprises a driven roll shaft, a driving roll shaft, a conveying belt, ball collecting rods and a power box, wherein the driven roll shaft and the driving roll shaft are arranged on the frame in an up-down parallel mode, the conveying belt is sleeved outside the driven roll shaft and the driving roll shaft, the ball collecting rods are arranged on the conveying belt at intervals, and the driving roll shaft is connected with a driving motor for driving the driving roll shaft to rotate; the power box is arranged behind the frame relative to the driving roll shaft, a driven gear and a driving gear which are meshed with each other are arranged in the power box, the driven gear and the driving gear are both connected with a rotating shaft, the lower end of the rotating shaft is connected with a ball collecting disc, the ball collecting disc is in a conical shape, the outer wall of the bottom end of the ball collecting disc is sleeved with a felt, and one rotating shaft is connected with a ball collecting motor;
the ball distributing mechanism comprises a ball frame, the ball frame is arranged on the frame and is lower than the highest point of the conveying belt, a ball collecting groove is formed in the ball frame, a bottom plate of the ball collecting groove is obliquely arranged, a baffle is fixedly arranged on the top surface of the front side in the ball collecting groove, a straight prism is arranged in the ball collecting groove and is arranged under the baffle, at least one ball groove is fixedly arranged on each side wall of the straight prism, the straight prism is rotatably matched with the side wall of the ball frame and is connected with a speed reducing motor for driving the ball frame to rotate, a ball conveying pipeline is fixedly connected to the bottom end of the ball frame, and the ball conveying pipeline is communicated with the bottom end of the ball collecting groove;
the ball serving mechanism comprises a ball serving tube, an air cylinder, an air pump and a ball rotating device, wherein the inner surface of the ball serving tube is smooth and is horizontally arranged on the frame and communicated with a ball conveying pipeline, the air pump is communicated with the air cylinder through a connecting pipe, the air cylinder is arranged at the rear end of the ball serving tube, one end of a piston rod of the air cylinder extends into the ball serving tube and is connected with a push plate, the ball rotating device is in a hollow tubular shape, the inner diameter of the ball rotating device is not larger than the inner diameter of the ball serving tube, the ball rotating device and the ball serving tube are coaxially arranged and rotatably arranged at the front end of the ball serving tube and are connected with an adjusting motor for driving the ball rotating device to rotate, a friction layer and a smooth layer are fixedly attached to the inner wall of the ball rotating device, and the sides.
The frame comprises a bottom plate, a bearing plate and a top plate which are arranged in parallel from bottom to top and fixedly connected through a support rod, wherein a first through groove, a third through groove and a second through groove are correspondingly arranged at the rear sides of the bottom plate, the bearing plate and the top plate, and wheels are arranged at the bottom end of the bottom plate; supports are arranged on two sides of the second through groove in the rear end of the top plate, the driven roll shaft is installed between the top ends of the two supports, the driving roll shaft is correspondingly arranged in the first through groove, and the conveying belt and the ball collecting rod can pass through the first through groove, the second through groove and the third through groove; two sides of the rear end of the bottom plate are connected with stop rods, the stop rods are connected with an installation plate, and the power box is installed on the installation plate; the ball frame is arranged on the top plate, and the ball-emitting tube and the cylinder are arranged on the bearing plate; the air pump is installed on the bottom plate.
A plurality of rubber convex strips are fixedly mounted on the conveying belt and are arranged right above each ball collecting rod.
The ball collecting rod is composed of two arc-shaped rods and a transverse plate, the ball collecting rod is U-shaped, and one side wall of the top end of the transverse plate of the ball collecting rod is obliquely arranged.
The top plate is fixedly provided with four supporting legs, the ball frame is obliquely arranged on the four supporting legs in a front-high and back-low manner, and two inclined plates are fixedly connected to two sides of the top end of the ball frame respectively.
The straight prism is a hexagonal prism, two ball grooves are fixedly formed in each side wall of the straight prism, and the vertical distance from the baffle to the hexagonal prism is larger than the diameter of a tennis ball by 1-2 cm.
Fixed mounting has the lantern ring on the service tube front end outer wall, lantern ring cross-section is the U type form, the one end fixed mounting who revolves ball ware and service tube laminating has the snap ring, the snap ring stretch into the lantern ring in and rather than swivelling joint, it can rotatory sleeve to have cup jointed on the ball ware to revolve, sleeve top fixedly connected with stabilizer bar, stabilizer bar and roof bottom fixed connection, the second belt pulley has been cup jointed to the ware front end of revolving, adjustment motor installs on the bottom plate, first belt pulley is installed to adjustment motor's output shaft, first belt pulley passes through the belt with the second belt pulley and is connected.
The bottom plate is provided with a storage battery pack, and the driving motor, the ball collecting motor, the air cylinder, the speed reducing motor, the adjusting motor and the air pump are all electrically connected with the storage battery pack through circuits.
The handle is fixedly mounted at one end of the top plate and is U-shaped, and the handle is arranged on one side of the second through groove.
The driving motor, the ball collecting motor, the air cylinder, the speed reducing motor, the adjusting motor and the air pump are all connected with the PLC control panel through lines and are operated and used through the PLC control panel.
The utility model has the advantages that: by adopting the scheme, when the tennis is collected, the tennis collecting plates with the two conical structures synchronously rotate inwards, so that the tennis can more easily enter the tennis collecting rod, and meanwhile, the bottom ends of the tennis collecting plates are wrapped with the felts, so that the rebound of the tennis when touching the tennis collecting plates can be effectively prevented, and the tennis collecting efficiency is ensured; when serving, the push plate is driven by the cylinder to impact the tennis ball to serve, so that the tennis ball is prevented from being deformed, the service life of the tennis ball is prolonged, meanwhile, the 360-degree rotation effect of the tennis ball is realized by arranging the ball rotating device, the difficulty is increased, the operation is simple and convenient, a proper training target can be adjusted for a player, and the requirements of most tennis lovers are met.
Drawings
Fig. 1 is a schematic structural view of a tennis ball transceiver according to an embodiment of the present invention.
Fig. 2 is a partially enlarged schematic view at a in fig. 1.
Fig. 3 is a partially enlarged schematic view at B in fig. 1.
Fig. 4 is a partially enlarged schematic view at C in fig. 1.
Fig. 5 is a schematic structural diagram of the power box according to the embodiment of the present invention.
Fig. 6 is a perspective view of a hexagonal prism according to an embodiment of the present invention.
FIG. 7 is a top view of the carrier plate according to an embodiment of the present invention.
Fig. 8 is a side view of a ball frame according to an embodiment of the present invention.
Fig. 9 is a side view of a ball collecting rod according to an embodiment of the present invention.
In the figure: the device comprises a bottom plate 1, a first through groove 2, wheels 3, a support rod 4, a top plate 5, a second through groove 6, a handle 7, a bracket 8, a driven roller shaft 9, a conveying belt 10, a ball collecting rod 11, a rubber convex strip 12, a driving motor 13, a driving roller shaft 14, a stop lever 15, a mounting plate 16, a power box 17, a ball collecting disc 18, a felt 19, a rotating shaft 20, a driven gear 21, a driving gear 22, a ball collecting motor 23, a stop block 24, a bearing plate 25, a third through groove 26, an air cylinder 27, a piston rod 28, a ball sending pipe 29, a support leg 30, a ball collecting groove 31, a baffle 32, an inclined plate 33, a hexagonal prism 34, a ball groove 35, a rotating shaft 36, a speed reducing motor 37, a ball conveying pipeline 38, a push plate 39, a stop ring 40, a lantern ring 41, a ball rotating device 42, a 43 snap ring, a sleeve 44, a stabilizer bar 45, a second belt pulley 46, a friction layer 47, the storage battery 53, the air pump 54, the connecting pipe 55 and the ball frame 56.
Detailed Description
The embodiments of the present invention will be further explained with reference to the accompanying drawings:
as shown in the figure, the tennis ball receiving and sending all-in-one machine comprises a frame, a ball receiving mechanism, a ball distributing mechanism and a ball serving mechanism.
The frame includes bottom plate 1, loading board 25, roof 5 from supreme parallel arrangement down, bottom plate 1, loading board 25, roof 5 connect through four corners department welding bracing piece 4 and are an organic whole, bottom plate 1, loading board 25, 5 rear sides of roof correspond and are provided with first logical groove 2, third through groove 26, second through groove 6, 1 bottom four corners play of bottom plate is equipped with wheel 3.
Roof 5 one end fixed mounting has handle 7, handle 7 is the U type form, handle 7 sets up in second through-groove 6 one side, can conveniently promote the frame through handle 7, wheel 3 and receive the ball or push to suitable position and serve the ball.
The ball collecting mechanism comprises a driven roll shaft 9, a driving roll shaft 14, a conveying belt 10, ball collecting rods 11 and a power box 17, wherein two sides of a second through groove 6 at the rear end of a top plate 5 are provided with brackets 8, the driven roll shaft 9 is installed between the top ends of the two brackets 8, the driving roll shaft 14 is correspondingly arranged in a first through groove 2, the driven roll shaft 9 and the driving roll shaft 14 are arranged in an up-and-down parallel manner, the conveying belt 10 is sleeved outside the driven roll shaft 9 and the driving roll shaft 14, the ball collecting rods 11 are arranged on the conveying belt 10 at intervals, each ball collecting rod 11 comprises two arc-shaped rods and a transverse plate, each ball collecting rod 11 is U-shaped, one side wall of the transverse plate top end of each ball collecting rod 11 is obliquely arranged, one end of the side wall of a bottom plate 1 is fixedly provided with a driving motor 13, the driving roll shaft 14 penetrates through the first through groove 2 and is fixedly connected with the, the rotation of the driving roll shaft 14 can drive the transmission belt to transmit, so as to drive the ball collecting rod 11 to realize the conveying through the first through groove 2, the second through groove 6 and the third through groove 26.
Two pin 15 of 1 one side fixedly connected with of bottom plate, two pin 15 set up in one side of first logical groove 2, and two pin 15 rear ends are provided with mounting panel 16, headstock 17 fixed mounting is on mounting panel 16, top surface fixed mounting has receipts ball motor 23 in the headstock 17, the laminating is provided with driven gear 21 and driving gear 22 on the bottom surface in the headstock 17, driven gear 21 and driving gear 22 intermeshing, driven gear 21 and driving gear 22 all are connected with pivot 20, still are equipped with stopper 24 on two pivot 20, and two stopper 24 tops set up with the laminating of 16 bottoms of mounting panel respectively, the 20 lower extremes of pivot are connected with receipts ball dish 18, receive ball dish 18 and be the toper form, and cup jointed felt 19 on the outer wall of receipts ball dish 18 bottom, and receive ball motor 23 is connected to one of them pivot 20.
When tennis balls on the ground need to be collected, the wheels 3 are arranged, so that the handle 7 is pushed to enable the device to start moving, along with the movement, the ball collecting motor 23 in the power box 17 is started, the driven gear 21 is driven to rotate through the driving gear 22, the two rotating shafts 20 rotate inwards at the same time, the ball collecting discs 18 are driven to rotate inwards at the same time through the two rotating shafts 20, the driving motor 13 is started, the driving roller shaft 14 rotates, the driven roller shaft 9 rotates through the conveying belt 10, the ball collecting rod 11 is driven to act through the conveying belt 10, the tennis balls are extruded onto the ball collecting rod 11 through the common blocking effect of the ball collecting discs 18 and the ball collecting rod 11, and the tennis balls are conveyed by the ball collecting rod 11, so that the tennis balls are collected.
The bottom end of the ball collecting disc 18 is wrapped by the felt 19, so that the tennis balls can be effectively prevented from rebounding when touching the ball collecting disc 18, the ball collecting efficiency is guaranteed, meanwhile, the ball collecting disc 18 with the conical structure synchronously rotates inwards, when the ball collecting rod 11 and the ball collecting disc 18 extrude the tennis balls together, the tennis balls can rotate to quickly enter the ball collecting rod 11, and the ball collecting efficiency and the ball collecting success rate are further guaranteed.
In addition, a triangular area can be formed among the blocking rod 15, the tennis ball collecting disc 18 and the wheels 3, tennis balls can be prevented from coming in and going out, the tennis balls are prevented from sliding off, and the tennis ball collecting efficiency is further ensured.
The ball distributing mechanism comprises a ball frame 56, the ball frame 56 is fixedly arranged on the top plate 5 and is lower than the highest point of the conveying belt 10, a ball collecting groove 31 is arranged in the ball frame 56, the bottom plate of the ball collecting groove 31 is arranged in an inclined manner, a baffle 32 is fixedly arranged on the top surface of the front side in the ball collecting groove 31, a straight prism 34 is arranged in the ball collecting groove 31, the straight prism 34 is arranged under the baffle 32, at least one ball groove 35 is fixedly arranged on each side wall of the straight prism 34, a rotating shaft 36 is fixedly inserted in the straight prism 34, one end of the rotating shaft 36 extends into the inner wall of the ball frame 56, the other end of the rotating shaft 36 penetrates out of the ball frame 56, a speed reducing motor 37 is fixedly arranged on the side wall of one side of the ball frame 56, one end of the rotating shaft 36 penetrates out to be fixedly connected with the output end of the speed reducing motor 37, a ball conveying pipeline 38, the ball conveying pipeline 38 is communicated with the bottom end of the ball collecting groove 31.
The straight prism 34 is a hexagonal prism, two ball grooves 35 are respectively and fixedly arranged on each side wall of the straight prism, and the vertical distance from the baffle 32 to the hexagonal prism is greater than the diameter of a tennis ball by 1-2 cm.
The tennis balls are collected by the ball collecting mechanism and then ascend along with the ball collecting rod 11, when the tennis balls reach the highest point, the tennis balls can be reversed, the tennis balls can fall from the ball collecting rod 11 and enter the ball frame 56 for storage, when the tennis balls are in the ball frame 56, the tennis balls roll forwards along the bottom plate of the ball collecting groove due to gravity and are blocked by the straight prisms, when the tennis balls need to be sent, the speed reducing motor 37 can drive the straight prisms 34 to rotate, the straight prisms 34 send the tennis balls into the ball conveying pipeline 38 one by one through the ball grooves 35, and the tennis balls are sent into the ball sending mechanism along the ball conveying pipeline 38 for sending.
Furthermore, a plurality of rubber convex strips 12 are fixedly installed on the conveyor belt 10, and the rubber convex strips 12 are arranged right above each ball collecting rod 11, so that the tennis ball touches the rubber convex strips 12 when falling after reaching the highest point, and the tennis ball generates slight elastic force and can smoothly enter the ball frame 56.
Furthermore, four supporting legs 30 are fixedly mounted on the top plate 5, the ball frame 56 is mounted on the four supporting legs 30 in an inclined manner with a high front and a low back, and two inclined plates 33 are fixedly connected to two sides of the top end of the ball frame 56 respectively, so that the tennis ball can be further ensured to smoothly fall into the ball frame 56.
The ball serving mechanism comprises a ball serving tube 29, an air cylinder 27 and an air pump 54, the inner surface of the ball serving tube 29 is smooth and is horizontally arranged on the bearing plate 25 and communicated with the ball conveying pipeline 38, a slidable push plate 39 is arranged in the ball serving tube 29, a limit ring 40 is fixedly mounted at the rear end of the inner wall of the ball serving tube 29, the limit ring 40 is in limit fit with the push plate 39, the air cylinder 27 is arranged at the rear end of the ball serving tube 29, one end of a piston rod of the air cylinder 27 extends into the ball serving tube 29 and is connected with the push plate 39, the air pump 54 is fixedly mounted on the bottom plate, a connecting tube 55 is fixedly connected to the top end of the air pump 54, the connecting tube 55 is communicated with the air pump 54, and the other end of the connecting tube 55 penetrates through the bearing.
After the tennis ball enters the serving tube 29 through the ball conveying pipeline 38, the air pump 54 drives the piston rod of the air cylinder 27 to act, so that the push plate 39 is driven to act, the push plate 39 impacts the tennis ball, the tennis ball is ejected from the serving tube 29, and the serving function is realized.
Wherein, service pipe 29 front end is equipped with ball ware 42 soon, ball ware 42 revolves is hollow tubulose, and its internal diameter is not more than service pipe 29's internal diameter, fixed mounting has lantern ring 41 on the service pipe 29 front end outer wall, lantern ring 41 cross-section is the U type form, the one end fixed mounting who revolves ball ware 42 and service pipe 29 laminating has snap ring 43, snap ring 43 stretches into in the lantern ring 41 and rather than swivelling joint for ball ware 42 revolves with the coaxial setting of service pipe 29 and rotatably establishes at service pipe 29 front end.
The inner wall of the ball rotating device 42 is fixedly attached with a friction layer 47 and a smooth layer 48, the friction layer 47 and the smooth layer 48 are the same in size and shape, and the side surfaces of the friction layer 47 and the smooth layer 48 are semicircular and are oppositely arranged.
The front end of the ball rotating device 42 is fixedly sleeved with a second belt pulley 46, the bottom plate 1 is provided with an adjusting motor 52, an output shaft 51 of the adjusting motor 52 is provided with a first belt pulley 50, and the first belt pulley 50 is connected with the second belt pulley 46 through a belt 49.
When serving, the adjusting motor 52 is started at the same time, so that the first belt pulley 50 drives the second belt pulley 46 to rotate through the belt 49, the angles of the friction layer 47 and the smooth layer 48 can be adjusted, 360-degree rotary ball launching of the tennis ball is realized, difficulty is increased, operation is simple and convenient, a proper training target can be adjusted for athletes, and the requirements of most tennis enthusiasts are met.
Further, the ball rotating device 42 is sleeved with a sleeve 44 capable of rotating, the top end of the sleeve 44 is fixedly connected with a stabilizer bar 45, the stabilizer bar 45 is fixedly connected with the bottom end of the top plate 5, and the stability of the ball rotating device 42 for serving balls is further ensured through the stabilizer bar 45.
In addition, a storage battery pack 53 is arranged on the bottom plate 1, and the driving motor 13, the ball collecting motor 23, the air cylinder 27, the speed reducing motor 37, the adjusting motor 52 and the air pump 54 are all electrically connected with the storage battery pack 53 through circuits.
The driving motor 13, the ball collecting motor 23, the air cylinder 27, the speed reducing motor 37, the adjusting motor 52 and the air pump 54 are all connected with a PLC control panel through lines and are operated and used through the PLC control panel.
The working principle of the tennis ball receiving and dispatching all-in-one machine is as follows: firstly, the device is placed in a working area, at the moment, the ball collecting groove 31 in the ball frame 56 is filled with tennis balls, when the athlete needs to train, the PLC control panel controls the driving motor 13, the ball collecting motor 23, the air cylinder 27, the reducing motor 37, the adjusting motor 52 and the air pump 54, the reducing motor 37 is started, so that the reducing motor 37 drives the hexagonal prism to rotate through the rotating shaft 36, the two ball grooves 35 are formed in the six outer surfaces of the hexagonal prism, so that the condition that a plurality of tennis balls fall simultaneously to cause the blocking of the tennis ball conveying pipeline 38 and fall into the tennis ball serving pipe 29 along the tennis ball conveying pipeline 38 along with the falling of the tennis balls is avoided, the air pump 54 is started at the moment, the air pump 54 provides power for the air cylinder 27 through the connecting pipe 55, the air cylinder 27 can enable the piston rod 28 to be pushed forwards rapidly, the push plate 39 is driven to push the tennis balls to be ejected rapidly, and the tennis ball serving work of the tennis ball serving device is completed.
When tennis balls on the ground need to be collected, the wheels 3 are arranged, so that the handle 7 is pushed to enable the device to start moving, as the device moves, the ball collecting motor 23 in the power box 17 is started, the driven gear 21 is driven to rotate through the driving gear 22, the two rotating shafts 20 simultaneously rotate inwards, the bottom end of the ball collecting disc 18 is wrapped with the felt 19, so that the tennis balls are prevented from rebounding due to touching the ball collecting disc 18 and affecting the ball collecting efficiency, the driving motor 13 is started, the driving roller shaft 14 rotates and the driven roller shaft 9 rotates through the conveying belt 10, a plurality of dense ball collecting rods 11 are arranged on the conveying belt 10, so that the tennis balls are collected by the ball collecting rods 11 and are conveyed into the ball frame 56, the blocking rods 15 are arranged, so that the tennis balls can be prevented from passing through from two sides, the two ball collecting discs 18 rotating inwards are arranged, so that one or more tennis balls can be squeezed onto the ball collecting rods 11, the power box 17 is arranged to prevent tennis balls from bouncing upwards to affect the ball collecting efficiency, and the rubber convex strips 12 are arranged to enable the tennis balls to touch the rubber convex strips 12 when falling after reaching the highest point, so that the tennis balls generate slight elasticity and can smoothly enter the ball frame 56.
When the sportsman needs to increase the difficulty of serving, can install ball rotating device 42 and service pipe 29, make snap ring 43 get into in the lantern ring 41, start adjustment motor 52 simultaneously, first belt pulley 50 drives second belt pulley 46 through belt 49 and rotates like this, just so can adjust frictional layer 47 and smooth layer 48 angle, realize its 360 degrees ball rotating launch, be provided with sleeve 44, can guarantee the stability of serving of ball rotating device 42 through stabilizer bar 45 like this, the operation is got up simple and conveniently, can adjust suitable training target for the sportsman, satisfy most tennis fan's demand, it is all very convenient to receive the ball service, and this device can further control through PLC control panel, indirect reduction the operation degree of difficulty, increase its efficiency of receiving the ball.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited to this embodiment, and any modification of the inventive concept will be included in the scope of the patent claims.
Claims (10)
1. A tennis ball receiving and dispatching integrated machine comprises a frame, a ball receiving mechanism, a ball distributing mechanism and a ball serving mechanism; the method is characterized in that:
the ball collecting mechanism is arranged on the rear side of the frame and comprises a driven roll shaft (9), a driving roll shaft (14), a conveying belt (10), a ball collecting rod (11) and a power box (17), the driven roll shaft (9) and the driving roll shaft (14) are arranged on the frame in an up-down parallel mode, the conveying belt (10) is sleeved outside the driven roll shaft (9) and the driving roll shaft (14), the ball collecting rod (11) is arranged on the conveying belt (10) at intervals, and the driving roll shaft (14) is connected with a driving motor (13) for driving the driving roll shaft to rotate; the power box (17) is installed behind the frame relative to the driving roll shaft (14), a driven gear (21) and a driving gear (22) which are meshed with each other are arranged in the power box (17), the driven gear (21) and the driving gear (22) are both connected with a rotating shaft (20), the lower end of the rotating shaft (20) is connected with a ball collecting disc (18), the ball collecting disc (18) is in a conical shape, a felt (19) is sleeved on the outer wall of the bottom end of the ball collecting disc (18), and one rotating shaft (20) is connected with a ball collecting motor (23);
the ball distributing mechanism comprises a ball frame (56), the ball frame (56) is arranged on the frame and is lower than the highest point of the conveying belt (10), a ball collecting groove (31) is formed in the ball frame (56), the bottom plate of the ball collecting groove (31) is obliquely arranged, a baffle (32) is fixedly arranged on the top surface of the inner front side of the ball collecting groove (31), a straight prism (34) is arranged in the ball collecting groove (31), the straight prism (34) is arranged under the baffle (32), at least one ball groove (35) is fixedly arranged on each side wall of the straight prism (34), the straight prism (34) is rotatably matched with the side wall of the ball frame (56) and is connected with a speed reducing motor (37) for driving the rotation of the straight prism, a ball conveying pipeline (38) is fixedly connected to the bottom end of the ball frame (56), and the ball conveying pipeline (38) is communicated with the bottom end of the ball collecting groove (31);
the ball serving mechanism comprises a ball serving tube (29), an air cylinder (27), an air pump (54) and a ball rotating device (42), wherein the inner surface of the ball serving tube (29) is smooth and is horizontally arranged on the frame and communicated with a ball conveying pipeline (38), the air pump (54) is communicated with the air cylinder (27) through a connecting pipe (55), the air cylinder (27) is arranged at the rear end of the ball serving tube (29), one end of a piston rod of the air cylinder (27) extends into the ball serving tube (29) and is connected with a push plate (39), the ball rotating device (42) is in a hollow tubular shape, the inner diameter of the ball rotating device is not larger than the inner diameter of the ball serving tube (29), the ball rotating device (42) and the ball serving tube (29) are coaxially arranged and rotatably arranged at the front end of the ball serving tube (29) and is connected with an adjusting motor (52) for driving the ball rotating device to rotate, a friction layer (47) and a smooth layer (48) are fixedly attached to the inner, the friction layer (47) and the smooth layer (48) are in semicircular side faces and are arranged oppositely.
2. The tennis ball transceiver as set forth in claim 1, wherein: the frame comprises a bottom plate (1), a bearing plate (25) and a top plate (5) which are arranged in parallel from bottom to top and fixedly connected through a support rod (4), wherein a first through groove (2), a third through groove (26) and a second through groove (6) are correspondingly arranged at the rear sides of the bottom plate (1), the bearing plate (25) and the top plate (5), and wheels (3) are arranged at the bottom end of the bottom plate (1);
supports (8) are arranged on two sides of a second through groove (6) in the rear end of the top plate (5), the driven roller shaft (9) is installed between the top ends of the two supports (8), the driving roller shaft (14) is correspondingly arranged in the first through groove (2), and the conveying belt (10) and the ball collecting rod (11) can pass through the first through groove (2), the second through groove (6) and the third through groove (26);
two sides of the rear end of the bottom plate (1) are connected with stop levers (15), the stop levers (15) are connected with mounting plates (16), and the power box (17) is mounted on the mounting plates (16);
the ball frame (56) is arranged on the top plate (5), and the ball tube (29) and the cylinder (27) are arranged on the bearing plate (25); the air pump is arranged on the bottom plate (1).
3. The tennis ball transceiver as set forth in claim 1, wherein: a plurality of rubber convex strips (12) are fixedly mounted on the conveying belt (10), and the rubber convex strips (12) are arranged right above each ball collecting rod (11).
4. The tennis ball transceiver as set forth in claim 1, wherein: the ball collecting rod (11) is composed of two arc-shaped rods and a transverse plate, the ball collecting rod (11) is U-shaped, and one side wall of the top end of the transverse plate of the ball collecting rod (11) is obliquely arranged.
5. The tennis ball transceiver as set forth in claim 2, wherein: four supporting legs (30) are fixedly mounted on the top plate (5), the ball frame (56) is mounted on the four supporting legs (30) in a manner that the front part is high and the rear part is low, and two inclined plates (33) are fixedly connected to two sides of the top end of the ball frame (56) respectively.
6. The tennis ball transceiver as set forth in claim 1, wherein: the straight prism (34) is a hexagonal prism, two ball grooves (35) are respectively and fixedly arranged on each side wall of the straight prism, and the vertical distance from the baffle (32) to the hexagonal prism is larger than the diameter of a tennis ball by 1-2 cm.
7. The tennis ball transceiver as set forth in claim 2, wherein: the outer wall of the front end of the service tube (29) is fixedly provided with a lantern ring (41), the cross section of the lantern ring (41) is in a U shape, one end of the ball rotating device (42) attached to the service tube (29) is fixedly provided with a snap ring (43), the snap ring (43) extends into the lantern ring (41) and is rotatably connected with the snap ring, the ball rotating device (42) is sleeved with a sleeve (44) capable of rotating, the top end of the sleeve (44) is fixedly connected with a stabilizer bar (45), the stabilizer bar (45) is fixedly connected with the bottom end of the top plate (5),
ball ware (42) front end is fixed to be cup jointed second belt pulley (46), adjustment motor (52) are installed on bottom plate (1), first belt pulley (50) are installed in output shaft (51) of adjustment motor (52), first belt pulley (50) pass through belt (49) belt with second belt pulley (46) and are connected.
8. The tennis ball transceiver as set forth in claim 2, wherein: the novel ball collecting device is characterized in that a storage battery pack (53) is arranged on the bottom plate (1), and the driving motor (13), the ball collecting motor (23), the air cylinder (27), the speed reducing motor (37), the adjusting motor (52) and the air pump (54) are electrically connected with the storage battery pack (53) through circuits.
9. The tennis ball transceiver as set forth in claim 2, wherein: roof (5) one end fixed mounting has handle (7), handle (7) are the U type form, handle (7) set up and lead to groove (6) one side at the second.
10. The tennis ball transceiver as set forth in claim 1, wherein: the driving motor (13), the ball collecting motor (23), the air cylinder (27), the speed reducing motor (37), the adjusting motor (52) and the air pump (54) are all connected with a PLC control panel through lines and are operated and used through the PLC control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920474601.4U CN209865234U (en) | 2019-04-10 | 2019-04-10 | Tennis receiving and dispatching all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920474601.4U CN209865234U (en) | 2019-04-10 | 2019-04-10 | Tennis receiving and dispatching all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209865234U true CN209865234U (en) | 2019-12-31 |
Family
ID=68959190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920474601.4U Expired - Fee Related CN209865234U (en) | 2019-04-10 | 2019-04-10 | Tennis receiving and dispatching all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209865234U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450508A (en) * | 2020-04-24 | 2020-07-28 | 滨州学院 | Tennis is swung and is clapped training automatically regulated service device |
| CN111603745A (en) * | 2020-06-03 | 2020-09-01 | 平顶山学院 | Be applicable to sports teaching tennis and place car |
| CN111672075A (en) * | 2020-06-22 | 2020-09-18 | 江苏经贸职业技术学院 | Robot is picked up to sports training tennis |
| CN112138359A (en) * | 2020-09-30 | 2020-12-29 | 雷磊 | Automatic tennis ball recycling and launching device |
| CN112587897A (en) * | 2020-12-10 | 2021-04-02 | 安徽晨风游乐设备集团有限公司 | Novel be used for football training equipment of shooing |
| CN114247115A (en) * | 2021-12-21 | 2022-03-29 | 淄博职业学院 | A auxiliary device for shooting training |
| CN114558311A (en) * | 2022-03-07 | 2022-05-31 | 沈阳体育学院 | Sports teaching tennis service trainer |
| WO2024051342A1 (en) * | 2022-09-07 | 2024-03-14 | 彭峻 | Tennis training apparatus, tennis training simulation method and apparatus, and electronic device and storage medium |
-
2019
- 2019-04-10 CN CN201920474601.4U patent/CN209865234U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450508A (en) * | 2020-04-24 | 2020-07-28 | 滨州学院 | Tennis is swung and is clapped training automatically regulated service device |
| CN111603745A (en) * | 2020-06-03 | 2020-09-01 | 平顶山学院 | Be applicable to sports teaching tennis and place car |
| CN111672075A (en) * | 2020-06-22 | 2020-09-18 | 江苏经贸职业技术学院 | Robot is picked up to sports training tennis |
| CN111672075B (en) * | 2020-06-22 | 2021-03-16 | 江苏经贸职业技术学院 | Robot is picked up to sports training tennis |
| CN112138359A (en) * | 2020-09-30 | 2020-12-29 | 雷磊 | Automatic tennis ball recycling and launching device |
| CN112587897A (en) * | 2020-12-10 | 2021-04-02 | 安徽晨风游乐设备集团有限公司 | Novel be used for football training equipment of shooing |
| CN114247115A (en) * | 2021-12-21 | 2022-03-29 | 淄博职业学院 | A auxiliary device for shooting training |
| CN114247115B (en) * | 2021-12-21 | 2022-11-29 | 淄博职业学院 | A auxiliary device for shooting training |
| CN114558311A (en) * | 2022-03-07 | 2022-05-31 | 沈阳体育学院 | Sports teaching tennis service trainer |
| WO2024051342A1 (en) * | 2022-09-07 | 2024-03-14 | 彭峻 | Tennis training apparatus, tennis training simulation method and apparatus, and electronic device and storage medium |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210410 |