Remote control ball toy

Abstract

The present invention discloses a remote-controlled ball-carrying toy, belonging to the technical field of ball-carrying toys that are entertaining, interactive, competitive, and competitive. The technical solution of the present invention is as follows: the remote-controlled ball-carrying toy includes at least one remote-controlled tracked ball transporter, a ball loading device, a ball unloading rack, and a plurality of balls. The present invention allows children or parents to play with the remote-controlled ball-carrying toy, while providing entertainment and fun, while also increasing interactivity, competitiveness, and competition, thereby enhancing interaction and communication between children or between children and parents during play.

Description

Technical Field

[0001] The invention belongs to the technical field of ball transport toys with entertainment, interactivity, competitiveness and competition, and particularly relates to a remote-controlled ball transport toy. Background Art

[0002] Currently, there are simulation toys on the market, such as engineering machinery toys and tank model toys. Although they have some simple functions of such mechanical equipment, they are often played by children independently. There is a lack of interaction, competition and game fun between children or between children and parents. Their interest period is relatively short and not lasting, and they cannot effectively increase the interaction and communication between children or between children and parents. Summary of the Invention

[0003] The technical problem solved by the present invention is to provide a remote-controlled ball-carrying toy which integrates entertainment, interactivity, competitiveness and game.

[0004] The present invention adopts the following technical solution to solve the above technical problems: a remote-controlled ball transporting toy, characterized in that it includes at least one remote-controlled crawler-type ball transport vehicle, a ball loading device, a ball unloading rack and a plurality of balls;

[0005] The remote-controlled crawler-type sphere transport vehicle is provided with a hopper on the front side of its body, a through hole is provided at the bottom of the hopper that can penetrate the sphere, and a telescopic assembly is provided on the body below the hopper, which is composed of a round tube fixed to the body and provided with a baffle at the front end, a push rod, a spring and a base that are sequentially sleeved and installed in the round tube, and a screw connecting the base and the round tube. In the natural telescopic state, the telescopic end of the push rod is located directly below the center of the through hole at the bottom of the hopper, so as to realize the support and limitation of the sphere in the hopper;

[0006] The ball loading device includes a ball loading rack and a telescopic assembly arranged on the ball loading rack. The ball loading rack is provided with at least one inclined ball placing groove, the blanking end of the ball placing groove is provided with a ball outlet, and the telescopic assembly is located below the ball outlet of the ball placing groove. The telescopic assembly is composed of a round tube fixed to the ball loading rack and provided with a baffle at the front end, a push rod, a spring and a base sequentially sleeved and installed in the round tube, and a screw connecting the base and the round tube. In the natural telescopic state, the telescopic end of the push rod is located directly below the center of the ball outlet, so as to realize the support and limitation of the ball in the ball outlet.

[0007] The ball unloading rack includes a support leg, at least one climbing board arranged on the support leg and a ball bin arranged on the side wall of the support leg. A ball drop port is provided at the end of the climbing board, and the bottom end of the ball drop port is connected to the ball end of the ball bin through an intermediate channel.

[0008] It is further defined that the remote-controlled crawler-type sphere transporter includes a body and a crawler assembly, a driving wheel assembly, a supporting wheel assembly, a sprocket assembly, a tensioning wheel assembly, a crawler frame body, a telescopic assembly, a hopper, a PCBA mounting plate, a power supply, a power socket, a power display meter, a switch button, a remote control timer, a remote control timer PCBA circuit board, a remote control, a remote control receiving board, a cover plate and a reduction motor, wherein the remote control is used to control the remote-controlled crawler-type sphere transporter to move forward, backward and turn, and the remote control timer is used to set the remote-controlled crawler-type sphere transporter During the movement time, when the remote-controlled crawler ball transporter travels to the side of the ball outlet of the ball loading device, the hopper of the remote-controlled crawler ball transporter can be tightly fitted with the push rod of the telescopic assembly on the ball loading device, and then the balls on the ball trough are unloaded into the hopper of the remote-controlled crawler ball transporter through the ball outlet. When the remote-controlled crawler ball transporter travels to the side of the ball dropping port of the ball unloading rack, the push rod of the telescopic assembly of the remote-controlled crawler ball transporter can be tightly fitted with the ball dropping port on the ball unloading rack, and then the balls in the hopper of the remote-controlled crawler ball transporter are unloaded into the ball dropping port.

[0009] It is further defined that the ball loading rack includes a main plate, a ball blocking plate, a ball placing groove, a reinforcement plate, a support leg A, a support leg B and a bottom plate, wherein the ball placing groove is arranged horizontally and tilted downward toward the ball outlet, a ball blocking plate is provided on the outside of the ball outlet of the ball placing groove and the ball outlet side of the ball placing groove is fixed to the main plate, the bottom of the main plate is fixed to the support leg A, a ball dropping hole is provided at a position corresponding to the ball outlet on the main plate, a telescopic component is provided at a position adjacent to the ball dropping hole at the lower part of the main plate, and the bottom of the other side of the ball placing groove is fixed to the support leg B.

[0010] It is further defined that the bottoms of the support legs A and B are respectively provided with bottom plates, and reinforcing plates are provided between the opposite support legs B and between the opposite ball placement grooves.

[0011] It is further defined that the ball unloading frame includes a climbing plate I, a baffle I, a climbing plate II, a baffle II, a platform plate, a baffle III, a ball drop port, an intermediate channel, a ball bin, a ball bin baffle, a support leg I, a support leg II, a support leg III, a bottom plate and a rib plate, wherein the climbing plate I, the climbing plate II and the platform plate are sequentially connected to form a climbing channel of the remote-controlled crawler ball transporter, the climbing plate I is tilted and fixed on the support leg I and the inlet side of the climbing plate I is flush with the support surface, baffles I are respectively provided between adjacent climbing plates I and on the outside of the climbing plate I, and the climbing plate I is fixed on the support leg I. The ramp board II is fixed obliquely on the supporting leg II and the inlet side of the climbing board II is connected to the outlet side of the climbing board I. Baffles II are respectively provided between adjacent climbing boards II and on the outside of the climbing board II. The platform board is horizontally fixed on the supporting leg III and the inlet side of the platform board is connected to the outlet side of the climbing board II. Baffles III are respectively provided between adjacent platform boards and on the outside of the platform board. A ball drop port is provided on the outlet side of the platform board, and the bottom end of the ball drop port is connected to the ball goal end of the ball bin fixed on the supporting leg II and the baffle I through an intermediate channel.

[0012] It is further defined that the bottoms of the support legs I, II and III are respectively provided with bottom plates, and the bottom of the ball end of the ball bin is fixed to the support leg III through a rib plate.

[0013] It is further defined that the sphere is a billiard ball, a glass ball, a rubber ball or a crystal ball.

[0014] The present invention provides a set of remote-controlled ball-carrying toys that can satisfy the needs of two people, each manipulating a remote-controlled crawler-type ball transporter to compete in the same arena, integrating entertainment, interaction, competition, and game. The remote control is manually operated to control the forward, backward, and steering movement of the remote-controlled crawler-type ball transporter. When the hopper of the remote-controlled crawler-type ball transporter is facing the ball / telescopic assembly of the ball loading device and moves forward, the push rod in the telescopic assembly of the ball loading device is squeezed under the action of the traction force of its crawler track, and the spring is compressed, causing the push rod to retract, and the ball drop opening is opened. Under the action of gravity, the ball falls into the hopper of the remote-controlled crawler-type ball transporter to complete the loading. After the remote-controlled crawler-type ball transporter is loaded, it moves backward, whereupon the spring force of the telescopic assembly is reset, the push rod is extended, and the ball drop opening is closed. The remote control then controls the crawler-type ball transporter to the ball drop-out opening of the ball unloading rack. When the crawler-type ball transporter's hopper is facing the ball drop-out opening, the traction of its tracks causes the push rod in the telescopic assembly below the hopper to be squeezed by the front end of the ball drop-out opening of the ball unloading rack. This compresses the spring, causing the push rod to retract, and the ball drop-out opening on the crawler-type ball transporter to open. At this point, the geometric center of the hopper's ball outlet is roughly aligned with the geometric center of the ball drop-out opening of the ball unloading rack. Under the action of gravity, the ball falls into the ball drop-out opening of the ball unloading rack, completing the unloading process. Under the action of its own gravity, the ball rolls along the downward-angled middle channel and ball bin of the ball unloading rack to the lowest position of the bin. Before the start of the game, the two ball bins of the ball loading device have the same number of balls. The team that first transports all the balls to the corresponding bin of the ball unloading rack wins the game, or the team that completes the transport of the most balls per unit time wins the game. In addition, the distance and path between the ball loading device and the ball unloading rack can be set arbitrarily, and if there are many people, multiple sets of remote control ball transport toys can be used to play the game at the same time.

[0015] Compared with the prior art, the present invention has the following advantages and beneficial effects: when children or children and their parents play the remote-controlled ball-carrying toy, it is entertaining and interesting, and at the same time increases interactivity, competitiveness and competition, thereby enhancing the interactive communication between children or between children and their parents during the play process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 This is a schematic structural diagram of the remote-controlled crawler-type sphere transporter of the present invention;

[0018] Figure 3 This is a schematic structural diagram of the remote-controlled crawler-type sphere transporter of the present invention;

[0019] Figure 4 This is a schematic structural diagram of the remote-controlled crawler-type sphere transporter of the present invention;

[0020] Figure 5 Schematic diagram of the structure of the ball loading device in the present invention;

[0021] Figure 6 Schematic diagram of the structure of the ball loading device in the present invention;

[0022] Figure 7 It is a structural schematic diagram of the ball unloading rack body in the present invention;

[0023] Figure 8 It is a structural schematic diagram of the telescopic component in the present invention. DETAILED DESCRIPTION

[0024] The specific contents of the present invention are described in detail with reference to the accompanying drawings. Figure 1-8 As shown, the remote control ball transport toy includes at least one remote control crawler ball transport vehicle 1, a ball loading device 2, a ball unloading rack 3 and a plurality of balls 4;

[0025] The remote-controlled crawler-type ball transporter 1 is provided with a hopper 18 on the front side of the body, and a through hole is provided at the bottom of the hopper 18 that can penetrate the ball 4. A telescopic assembly 17 is provided on the body below the hopper 18. The telescopic assembly 17 is composed of a round tube 171 fixed to the body and provided with a baffle 175 at the front end, a push rod 172 sequentially sleeved and installed in the round tube 171, a spring 173 and a base 174, and a screw 176 connecting the base 174 and the round tube 171. In the natural telescopic state, the telescopic end of the push rod 172 is located directly below the center of the through hole at the bottom of the hopper 18, so as to achieve support and limit of the ball 4 in the hopper 18;

[0026] The ball loading device 2 includes a ball loading rack body 21 and a telescopic assembly 17 arranged on the ball loading rack body 21. The ball loading rack body 21 is provided with at least one inclined ball placing groove 213, and the blanking end of the ball placing groove 213 is provided with a ball outlet. The telescopic assembly 17 is located below the ball outlet of the ball placing groove 213. The telescopic assembly 17 is composed of a circular tube 171 fixed to the ball loading rack body 21 and provided with a baffle 175 at the front end, a push rod 172 sequentially sleeved and installed in the circular tube 171, a spring 173 and a base 174, and a screw 176 connecting the base 174 and the circular tube 171. In the natural telescopic state, the telescopic end of the push rod 172 is located directly below the center of the ball outlet, so as to realize the support and limitation of the ball 4 in the ball outlet;

[0027] The ball unloading rack 3 includes a supporting leg, at least one climbing board arranged on the supporting leg and a ball bin 39 arranged on the side wall of the supporting leg. A ball drop port 37 is provided at the end of the climbing board, and the bottom end of the ball drop port 37 is connected to the ball end of the ball bin 39 through an intermediate channel 38.

[0028] The remote control crawler sphere transporter 1 of the present invention includes a body and a crawler assembly 11, a driving wheel assembly 12, a supporting wheel assembly 13, a sprocket assembly 14, a tensioning wheel assembly 15, a crawler frame body 16, a telescopic assembly 17, a hopper 18, a PCBA mounting plate 19, a power supply 20, a power socket 40, a power display meter 22, a switch button 23, a remote control timer, a remote control timer PCBA circuit board 24, a remote control, a remote control receiving board 25, a cover plate 26 and a reduction motor 27, wherein the remote control is used to control the remote control crawler sphere transporter 1 to move forward, backward and turn, and the remote control timer is used to set the movement speed of the remote control crawler sphere transporter 1. At the starting time, when the remote-controlled crawler ball transporter 1 travels to the side of the ball outlet of the ball loading device 2, the hopper 18 of the remote-controlled crawler ball transporter 1 can be pressed and matched with the push rod 172 of the telescopic assembly 17 on the ball loading device 2, and then the ball 4 on the ball trough 213 is unloaded into the hopper 18 of the remote-controlled crawler ball transporter 1 through the ball outlet. When the remote-controlled crawler ball transporter 1 travels to the side of the ball drop port 37 of the ball unloading rack 3, the telescopic assembly 17 push rod 172 of the remote-controlled crawler ball transporter 1 can be pressed and matched with the ball drop port 37 on the ball unloading rack 3, and then the ball 4 in the hopper 18 of the remote-controlled crawler ball transporter 1 is unloaded into the ball drop port 37.

[0029] The ball loading rack 21 of the present invention includes a main plate 211, a ball blocking plate 212, a ball placing groove 213, a reinforcing plate 214, a support leg A 215, a support leg B 216 and a bottom plate 217, wherein the ball placing groove 213 is arranged horizontally and downwardly in the direction of the ball outlet, a ball blocking plate 212 is provided on the outside of the ball outlet of the ball placing groove 213 and the ball outlet side of the ball placing groove 213 is fixed on the main plate 211, the bottom of the main plate 211 is fixed on the supporting leg A 215, a ball dropping hole is provided at a position corresponding to the ball outlet on the main plate 211, a telescopic component 17 is provided at the lower part of the main plate 211 adjacent to the ball dropping hole, the bottom of the other side of the ball placing groove 213 is fixed on the supporting leg B 216, the bottom of the supporting leg A 215 and the supporting leg B 216 are respectively provided with a bottom plate 217, and a reinforcing plate 214 is provided between the opposite supporting legs B 216 and between the opposite ball placing grooves 213.

[0030] The ball unloading frame 3 of the present invention includes a climbing plate I 31, a baffle I 32, a climbing plate II 33, a baffle II 34, a platform plate 35, a baffle III 36, a ball drop port 37, an intermediate channel 38, a ball bin 39, a ball bin baffle 310, a support leg I 311, a support leg II 312, a support leg III 313, a bottom plate 314 and a rib plate 315, wherein the climbing plate I 31, the climbing plate II 33 and the platform plate 35 are connected in sequence to form a climbing channel of the remote-controlled crawler ball transporter 1, the climbing plate I 31 is fixed obliquely on the support leg I 311 and the inlet side of the climbing plate I 31 is flush with the support surface, baffles I 32 are respectively provided between adjacent climbing plates I 31 and on the outside of the climbing plate I 31, the climbing plate II 33 is fixed obliquely on the support leg II 312 and the climbing plate II The inlet side of 33 is connected to the outlet side of climbing plate I 31, and baffles II 34 are respectively provided between adjacent climbing plates II 33 and on the outside of climbing plates II 33. The platform plate 35 is horizontally fixed on the supporting leg III 313 and the inlet side of the platform plate 35 is connected to the outlet side of climbing plate II 33. Baffles III 36 are respectively provided between adjacent platform plates 35 and on the outside of platform plates 35. A ball drop port 37 is provided on the outlet side of the platform plate 35, and the bottom end of the ball drop port 37 is connected to the ball-scoring end of the ball bin 39 fixed on the supporting leg II 312 and the baffle I 32 and inclined through the intermediate channel 38. The bottom of the supporting leg I 311, the supporting leg II 312 and the supporting leg III 313 are respectively provided with bottom plates 314, and the bottom of the ball-scoring end of the ball bin 39 is fixed to the supporting leg III 313 through a rib plate 315.

[0031] The ball 4 described in the present invention is a billiard ball, a glass ball, a rubber ball or a crystal ball.

[0032] The push rod 172 of the telescopic assembly 17 of the present invention drives the spring 173 to compress after being subjected to the extrusion force. When loading balls, the spring 173 in the telescopic assembly 17 of the ball loading device 2 is compressed. Regardless of whether the remote-controlled crawler-type ball transporter 1 is in the forward or backward state, the push rod 172 of the telescopic assembly 17 of the ball loading device 2 always fits the front end surface of its hopper 18, thereby preventing the balls from leaking out of the toy. When unloading balls, the spring 173 in the telescopic assembly 17 of the remote-controlled crawler-type ball transporter 1 is compressed. Regardless of whether the remote-controlled crawler-type ball transporter is in the forward or backward state, the push rod 172 of the telescopic assembly 17 always fits the contact surface of the ball drop opening 37 of the ball unloading rack 3, thereby preventing the balls from leaking out of the toy.

[0033] The telescopic assembly 17 of the present invention can be replaced by an electric push rod, allowing loading and unloading of balls under remote control. The circular opening at the lower end of the hopper 18 of the remote-controlled crawler-type ball transporter 1 is slightly larger than the balls 4. When the push rod 172 of the telescopic assembly 17 is free, it is positioned in the middle of the opening, blocking the path for the balls 4 to fall from the hopper 18. Only when the push rod 172 of the telescopic assembly 17 is retracted by the squeezing force into the telescopic assembly 17 does the circular opening at the lower end of the hopper 18 open, allowing the balls 4 to fall. Furthermore, when the remote-controlled crawler-type ball transporter loads one ball at a time, the path for the other balls at the upper end is blocked. Therefore, each group of balls requires as many transfers as the number of balls required.

[0034] The structure of the ball loading device 2 of the present invention is as follows Figure 5 and Figure 6 As shown, it includes a ball mounting frame 21 and a telescopic assembly 17. This telescopic assembly 17 is the same as the telescopic assembly 17 of the remote-controlled crawler ball transporter 1. The ball mounting frame 21, as shown Figure 5 and Figure 6 As shown, it includes a main body plate 211, a ball blocking plate 212, a ball placing groove 213, a reinforcing plate 214, a support leg A 215, a support leg B 216, and a bottom plate 217. The ball placing groove 213 is tilted downward toward the ball outlet so that the ball can roll smoothly to the ball outlet under its own gravity.

[0035] The structure of the ball unloading rack body 3 of the present invention is as follows Figure 7 As shown, it includes a climbing plate I 31, a baffle I 32, a climbing plate II 33, a baffle II 34, a platform plate 35, a baffle III 36, a ball drop port 37, an intermediate channel 38, a ball bin 39, a ball bin baffle 310, a support leg I 311, a support leg II 312, a support leg III 313, a bottom plate 314 and a rib plate 315. The intermediate channel 38 and the ball bin 39 both have a downward inclination angle so that the ball can roll smoothly into the ball bin under the action of its own gravity.

[0036] The distance and path between the ball loading device 2 and the ball unloading rack 3 of the present invention can be set arbitrarily, and the path for specific working conditions can be designed using baffles or obstacles, such as adding turns, bridges, climbing, obstacles, different widths, etc. to the path to increase the difficulty of the game operation.

[0037] The hopper 18 of the remote-controlled crawler ball transporter 1 of the present invention is slightly lower than the lower end of the main plate 211 of the ball loading rack 21 when loading the balls, and the upper and lower directions are staggered to avoid interference during movement; when unloading the balls, the lower end surface is slightly higher than the upper end surface of the ball drop port 37 of the ball unloading rack 3, and the upper and lower directions are staggered to avoid interference during movement; the balls 4 are as shown in FIG. Figure 1 As shown, all spherical objects including billiard balls, glass balls, crystal balls, etc. are included, and the number of balls in the two sets is the same.

[0038] The specific use process of the present invention is as follows: a set of remote-controlled ball-carrying toys can satisfy the needs of two children, each of whom operates a remote-controlled crawler-type ball transporter 1 to compete in the same field. If there are more people, multiple sets of toys can be used simultaneously, integrating entertainment, interaction, competition, and competition. The remote control is manually operated to control the forward, backward, and steering of the remote-controlled crawler-type ball transporter 1. When the hopper 18 of the remote-controlled crawler-type ball transporter 1 is facing the ball bin of the ball loading device 2 and moving forward, the push rod 172 in the telescopic assembly 17 of the ball loading device 2 is squeezed under the traction of its crawler assembly 11, and the spring 173 is compressed, causing the push rod 172 to retract, and the ball drop opening is opened. Under the action of gravity, the ball 4 falls into the hopper 18 of the remote-controlled crawler-type ball transporter 1 to complete the loading. After the remote-controlled crawler-type ball transporter 1 is loaded with the ball 4, it moves backward, and then the spring 173 of the telescopic assembly 17 rebounds and resets, the push rod 172 extends, and the ball drop opening is closed. Then, the remote controller is used to control the remote-controlled crawler ball transporter 1 to run to the ball drop opening 37 of the ball unloading rack 3. When the hopper 18 of the remote-controlled crawler ball transporter 1 is facing the ball drop opening 37 of the ball unloading rack 3, the push rod 172 in the telescopic assembly 17 below the hopper 18 of the remote-controlled crawler ball transporter 1 is squeezed under the action of the traction force of the crawler track, and the spring 173 is compressed, causing the push rod 172 to retract, and the ball 4 drop opening of the remote-controlled crawler ball transporter 1 is opened. At this time, the geometric center of the ball outlet hole of the hopper is basically aligned with the geometric center of the ball drop opening of the ball unloading rack. Under the action of gravity, the ball 4 falls into the ball drop opening 37 of the ball unloading rack 3 to complete the ball unloading. Before the start of the game, the two ball bins of the ball loading device 2 have the same number of balls 4. The party that first transports all the balls 4 to the corresponding bin of the ball unloading rack 3 wins the game, or the party that completes the transportation of the largest number of balls 4 per unit time wins the game. When children or children and their parents play the remote-controlled ball-carrying toy, it is entertaining and interesting, and at the same time increases interactivity, competitiveness and game, thereby enhancing the relationship between children or between children and their parents in the process of playing.

[0039] The basic principles, main features and advantages of the present invention are shown and described above. Without departing from the spirit and scope of the present invention, the present invention may also be subject to various changes and improvements, which fall within the scope of the present invention to be protected.

Claims

1. Remote control ball carrying toy, characterized by It includes at least one remote-controlled crawler-type ball transporter, a ball loading device, a ball unloading frame and a plurality of balls; The remote-controlled crawler-type sphere transport vehicle is provided with a hopper on the front side of its body, a through hole is provided at the bottom of the hopper that can penetrate the sphere, and a telescopic assembly is provided on the body below the hopper, which is composed of a round tube fixed to the body and provided with a baffle at the front end, a push rod, a spring and a base that are sequentially sleeved and installed in the round tube, and a screw connecting the base and the round tube. In the natural telescopic state, the telescopic end of the push rod is located directly below the center of the through hole at the bottom of the hopper, so as to realize the support and limitation of the sphere in the hopper; The ball loading device includes a ball loading rack and a telescopic assembly arranged on the ball loading rack. The ball loading rack is provided with at least one inclined ball placing groove, the blanking end of the ball placing groove is provided with a ball outlet, and the telescopic assembly is located below the ball outlet of the ball placing groove. The telescopic assembly is composed of a round tube fixed to the ball loading rack and provided with a baffle at the front end, a push rod, a spring and a base sequentially sleeved and installed in the round tube, and a screw connecting the base and the round tube. In the natural telescopic state, the telescopic end of the push rod is located directly below the center of the ball outlet, so as to realize the support and limitation of the ball in the ball outlet. The ball unloading frame includes a support leg, at least one climbing board arranged on the support leg, and a ball bin arranged on the side wall of the support leg. The end of the climbing board is provided with a ball drop port, and the bottom end of the ball drop port is connected to the ball end of the ball bin through an intermediate channel. The remote control crawler sphere transporter includes a vehicle body and a crawler assembly, a driving wheel assembly, a supporting wheel assembly, a sprocket assembly, a tensioning wheel assembly, a crawler frame body, a telescopic assembly, a hopper, a PCBA mounting plate, a power supply, a power socket, a power display meter, a switch button, a remote control timer, a remote control timer PCBA circuit board, a remote control, a remote control receiving board, a cover plate and a reduction motor, wherein the remote control is used to control the forward, backward and steering of the remote control crawler sphere transporter, and the remote control timer is used to set the movement of the remote control crawler sphere transporter. When the remote-controlled crawler ball transporter travels to the ball outlet side of the ball loading device, the hopper of the remote-controlled crawler ball transporter can realize press-fitting with the push rod of the telescopic assembly on the ball loading device, thereby unloading the balls on the ball trough into the hopper of the remote-controlled crawler ball transporter through the ball outlet; when the remote-controlled crawler ball transporter travels to the ball drop port side of the ball unloading rack, the telescopic assembly push rod of the remote-controlled crawler ball transporter can realize press-fitting with the ball drop port on the ball unloading rack, thereby unloading the balls in the hopper of the remote-controlled crawler ball transporter into the ball drop port; The ball loading rack includes a main body plate, a ball blocking plate, a ball placing groove, a reinforcing plate, a supporting leg A, a supporting leg B and a bottom plate, wherein the ball placing groove is arranged horizontally and tilted downward toward the ball outlet, a ball blocking plate is provided on the outside of the ball outlet of the ball placing groove and the ball outlet side of the ball placing groove is fixed to the main body plate, the bottom of the main body plate is fixed to the supporting leg A, a ball dropping hole is provided at a position corresponding to the ball outlet on the main body plate, a telescopic component is provided at a position adjacent to the ball dropping hole at the lower part of the main body plate, and the bottom of the other side of the ball placing groove is fixed to the supporting leg B.

2. The remote-controlled ball-carrying toy according to claim 1, characterized in that: The bottoms of the support legs A and B are respectively provided with bottom plates, and reinforcing plates are provided between the opposite support legs B and between the opposite ball placement grooves.

3. The remote-controlled ball-carrying toy according to claim 1, characterized in that: The ball unloading frame includes a climbing plate I, a baffle I, a climbing plate II, a baffle II, a platform plate, a baffle III, a ball drop port, an intermediate channel, a ball bin, a ball bin baffle, a support leg I, a support leg II, a support leg III, a bottom plate and a rib plate, wherein the climbing plate I, the climbing plate II and the platform plate are sequentially connected to form a climbing channel of the remote-controlled crawler ball transporter, the climbing plate I is tilted and fixed on the support leg I and the inlet side of the climbing plate I is flush with the support surface, baffles I are respectively provided between adjacent climbing plates I and on the outside of the climbing plate I, and the climbing plate I I is fixed obliquely on the supporting leg II and the inlet side of the climbing board II is connected to the outlet side of the climbing board I, and baffles II are respectively provided between adjacent climbing boards II and on the outside of the climbing board II. The platform board is horizontally fixed on the supporting leg III and the inlet side of the platform board is connected to the outlet side of the climbing board II, and baffles III are respectively provided between adjacent platform boards and on the outside of the platform board. A ball drop port is provided on the outlet side of the platform board, and the bottom end of the ball drop port is connected to the ball goal end of the ball bin fixed on the supporting leg II and the baffle I through an intermediate channel.

4. The remote-controlled ball-carrying toy according to claim 3, characterized in that: The bottoms of the supporting legs I, II and III are respectively provided with bottom plates, and the bottom of the ball end of the ball bin is fixed to the supporting leg III through a rib plate.

5. The remote-controlled ball-carrying toy according to claim 1, characterized in that: The sphere is a billiard ball, a glass ball, a rubber ball or a crystal ball.

6. A method for using the remote-controlled ball-carrying toy according to any one of claims 1 to 5, characterized in that: The remote control is manually operated to control the forward, backward and steering of the remote-controlled crawler-type sphere transporter. When the hopper of the remote-controlled crawler-type sphere transporter is facing the ball / telescopic assembly of the ball loading device and moves forward, the push rod in the telescopic assembly of the ball loading device is squeezed under the action of its crawler traction force, and the spring is compressed to retract the push rod, and the ball drop port is opened. Under the action of gravity, the ball falls into the hopper of the remote-controlled crawler-type sphere transporter to complete the loading. After the remote-controlled crawler-type sphere transporter is loaded, the remote-controlled crawler-type sphere transporter moves backward, and then the spring force of the telescopic assembly is reset, the push rod is extended, and the ball drop port is closed. Then the remote control is operated to control the remote-controlled crawler-type sphere transporter to run to the ball drop port of the ball unloading rack. When the hopper of the remote-controlled crawler-type sphere transporter is facing the ball drop port of the ball unloading rack, the telescopic assembly below the hopper of the remote-controlled crawler-type sphere transporter moves forward under the action of its crawler traction. The push rod is squeezed by the front end surface of the ball drop port of the ball unloading rack, compressing the spring to retract the push rod, and the ball drop port on the remote-controlled crawler ball transporter is opened. At this time, the geometric center of the ball outlet hole of the hopper is basically aligned with the geometric center of the ball drop port of the ball unloading rack. Under the action of gravity, the ball falls into the ball drop port of the ball unloading rack to complete the ball unloading. Under the action of its own gravity, the ball rolls to the lowest position of the ball bin along the downward inclined middle channel and ball bin of the ball unloading rack. Before the start of the game, the number of balls in the two ball bins of the ball loading device is the same. The party that first transports the balls completely to the corresponding ball bin of the ball unloading rack wins the game, or the party that completes the transportation of the most balls in unit time wins the game. In addition, the distance and path between the ball loading device and the ball unloading rack can be set arbitrarily, and multiple sets of remote-controlled ball-carrying toys can compete at the same time.

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