CN111481893A

CN111481893A - Table tennis collecting and conveying system

Info

Publication number: CN111481893A
Application number: CN202010308315.8A
Authority: CN
Inventors: 范逢跃
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2020-08-04

Abstract

The invention discloses a table tennis collecting and conveying system, which belongs to the technical field of sports equipment and comprises a bottom plate, a table tennis blocking mechanism, a conveying mechanism and a concentrating mechanism, wherein the table tennis blocking mechanism is arranged at the upper end of the bottom plate and comprises a plurality of table tennis blocking assemblies, all the table tennis blocking assemblies are arranged at the upper end of the bottom plate, the space at the upper end of the bottom plate is divided into a plurality of table tennis chambers by all the table tennis blocking assemblies, the middle part of each table tennis chamber is provided with a table, the conveying assembly is arranged on the bottom plate, the conveying mechanism comprises a first conveying part, a second conveying part and a plurality of conveying assemblies, the first conveying part is communicated with the second conveying part, the plurality of conveying assemblies are connected with the second conveying part, the concentrating mechanism is provided with a plurality of tables, and the lower end of each table is provided with two concentrating mechanisms. The table tennis ball collecting and distributing device can automatically collect and reasonably distribute the hit table tennis balls, is convenient for a sporter to quickly take the table tennis balls for sports, does not need to pick up too many table tennis balls, and avoids unnecessary physical consumption of the sporter.

Description

Table tennis collecting and conveying system

Technical Field

The invention relates to the technical field of sports equipment, in particular to a table tennis ball collecting and conveying system.

Background

Table tennis, chinese ball, is a popular ball sport in the world, and is also a sport that is popular with the public, however, during the playing of table tennis, it is necessary to continuously bend over to pick up the ball, and after the table tennis is hit off, the table tennis is easy to jump in disorder due to its good elasticity, which further increases the exercise intensity of the ball-picking person, and leads to the rapid increase of the fatigue value of the player, especially for novice, the ball-picking frequency is further improved due to the frequent ball-receiving, the ball-picking process is boring, the interest of the player is reduced due to the too high frequency, in addition, the table tennis is very easy to be stepped on by others during the jumping process, and once stepped on, the ball is basically damaged due to its soft texture, and cannot be repaired.

Disclosure of Invention

The invention aims to provide a table tennis ball collecting and conveying system to solve the technical problem that players need to pick up balls continuously in the process of movement in the prior art.

The invention provides a table tennis collecting and conveying system which comprises a bottom plate, a table tennis blocking mechanism, a conveying mechanism and a concentrating mechanism, wherein the table tennis blocking mechanism is arranged at the upper end of the bottom plate and comprises a plurality of table tennis blocking assemblies, all the table tennis blocking assemblies are arranged at the upper end of the bottom plate, the space at the upper end of the bottom plate is divided into a plurality of table tennis chambers by all the table tennis blocking assemblies, a table tennis table is arranged in the middle of each table tennis chamber, the conveying assembly is arranged on the bottom plate, the conveying mechanism comprises a first conveying part, a second conveying part and a plurality of conveying assemblies, the first conveying part is communicated with the second conveying part, the plurality of conveying assemblies are connected with the second conveying part, the concentrating mechanism is provided with a plurality of concentrating mechanisms, and two concentrating mechanisms are arranged at the lower end of each table tennis table.

Further, every block the ball subassembly and all include two bracing pieces, and two bracing pieces all are vertical setting in the upper end of bottom plate, are equipped with between two bracing pieces and block the net, block the both ends of net respectively with two bracing piece fixed connection.

Further, every the lower extreme that blocks the net all is equipped with and holds the cloth, hold one side of cloth with the lower extreme fixed connection that blocks the net, it is equipped with a plurality of gravity ring on the cloth to hold, the groove is accepted to the gravity ring pulling and accepts cloth formation a plurality of, the both ends of holding the cloth all are provided with the fixed band, two the lower part of bracing piece all is equipped with the dead lever, the fixed band that holds cloth both ends cup joints respectively on two dead levers.

Further, first conveying department includes a plurality of first conveyer troughs of interconnect, and all first conveyer troughs all set up the lower extreme at conveying mechanism, and all first conveyer troughs all are the slope setting.

Further, every the middle part of first conveyer trough all is equipped with two delivery boards, and two delivery boards all are the slope setting, and one side that two delivery boards are located first conveying portion middle part is higher than its and bottom plate fixed connection's one side, forms the small opening groove down between two delivery boards.

Further, every the bottom of first conveyer trough all is equipped with the ejector pad, the lateral part of bottom plate all is equipped with the spout, one side of ejector pad is equipped with the ejector rod, the ejector rod passes the spout and extends to the outside of bottom plate, and the one end of every first conveyer trough all is equipped with the discharge gate.

Further, the second conveying part comprises two second conveying grooves, the two second conveying grooves are located below the first conveying part, each second conveying groove is communicated with one first conveying groove, a plurality of guide grooves are formed in the side of each second conveying groove, the second conveying grooves and the guide grooves are inclined, each guide groove extends to the position below one ball table, a guide shaft is arranged at the joint of each guide groove and the corresponding second conveying groove, one end of each guide shaft is connected with a guide plate, the lower end of each guide shaft is provided with a guide motor, and a first grating sensor is arranged in each guide groove.

Further, every conveying component all includes conveying motor and carries the axle, conveying motor is the level and sets up the one end at the guide way, carry axle and conveying motor's output fixed connection, carry epaxial a plurality of installing to be the propelling movement board that the circumference distributes.

Further, every concentration mechanism is including extending the piece and concentrating the case, it all is the top of vertical setting at a guide way to extend the piece, the middle part that extends the piece is equipped with the defeated ball passageway with the guide way intercommunication, concentrate the case install extend one side of piece and concentrate the case with defeated ball passageway intercommunication, the incasement of concentrating is equipped with two second grating sensors, and two second grating sensors are installed respectively in the upper portion and the lower part of case of concentrating, the lower part of case of concentrating is equipped with and takes the ball mouth, it is equipped with the elastic net to take ball mouth department.

Furthermore, an inlet and an outlet are formed in the middle of the ball blocking net of the ball blocking assembly on one side of each ball chamber, curtain cloth is arranged at the inlet and the outlet, and the upper end of the curtain cloth is fixedly connected with the ball blocking net.

Compared with the prior art, the invention has the beneficial effects that:

firstly, when the table tennis flies to the edge of the ball chamber, the table tennis is blocked by the force-blocking net between the two support rods, the falling table tennis falls on the receiving cloth after the force-blocking net releases the force, the receiving groove formed by the falling action of the gravity ring is funnel-shaped, so that the table tennis can move to the middle part of the receiving groove and fall into the first conveying groove through the gravity ring, the table tennis is conveyed into the second conveying groove along the first conveying groove and is continuously conveyed along the second conveying groove, when the table tennis passes through the joint of the guide groove and the second conveying groove, a primary signal is sensed by the first grating sensor at the joint, the control is carried out according to the number of the guide grooves behind the second conveying groove, each time a plurality of signals are sensed by the first grating sensor, the guide motor drives the guide plate to rotate to block the second conveying groove, so that the table tennis is conveyed into the guide groove at the joint, when the table tennis balls move to the tail end of the guide groove, the conveying shaft is driven to rotate by the conveying motor, the conveying shaft drives the pushing plate to rotate to jack up and convey one table tennis ball at the tail end of the guide groove, when the conveying assembly continuously jacks up the table tennis ball at the tail end of the guide groove, the table tennis balls in the ball conveying channel are also continuously jacked up, the table tennis balls at the top can fall into the concentration box, the number of the table tennis balls in the concentration box is sensed by the two second grating sensors, when the table tennis balls are accumulated to reach the second grating sensor at the upper part of the concentration box, the number of the table tennis balls in the concentration box is excessive, the concentration mechanism below the concentration box does not work any more, when the number of the table tennis balls in the concentration box is less than the height of the second grating sensor at the lower part of the concentration box, the guide plate of the guide notch communicated with the concentration box blocks the second conveying groove, so that the table tennis balls are conveyed into the concentration box preferentially, after the sporter flies the ball, the sporter can directly start playing the ball by taking the ball again from the nearby collecting box.

The table tennis balls hit and flown through the steps can be automatically collected and distributed into the collecting boxes, a sporter can directly take the table tennis balls again from the collecting boxes below the table to exercise, the process that the sporter picks up the table tennis balls continuously is omitted, the energy consumption and the exercise interest of the sporter who picks up the table tennis balls continuously are reduced, the table tennis balls are blocked through the blocking net, the table tennis balls are prevented from flying in disorder, and the table tennis balls are prevented from being trampled by other people to cause damage.

Secondly, the plurality of gravity rings are arranged on the bearing cloth, the bearing cloth forms a plurality of gravity grooves under the falling action of the gravity of the plurality of gravity rings, and when table tennis falls on the bearing cloth, the table tennis enters the first conveying groove through the nearest gravity ring, so that the problem that the table tennis cannot be recycled due to the fact that the table tennis in the conveying mechanism is insufficient due to too long stay time of the table tennis on the bearing groove is avoided.

Thirdly, the arrangement of the two conveying plates divides the first conveying groove into two parts, wherein the upper part of the first conveying groove is still used for conveying table tennis balls, and the lower part of the first conveying groove is used for receiving garbage falling into the first conveying groove, so that the phenomenon that the garbage falls on the upper part of the first conveying groove to influence the conveying of the table tennis balls on the first conveying groove can be avoided.

The table tennis ball conveying device comprises a first conveying part, a second conveying part, a first conveying part and a second conveying part, wherein the first conveying part is provided with a ball inlet and a ball outlet, the second conveying part is provided with a ball outlet, the first conveying part is provided with a ball inlet, the second conveying part is provided with a ball outlet, the ball inlet is provided with a ball outlet, the ball outlet is.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a ball blocking mechanism according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a first partial schematic view of the present invention;

FIG. 5 is a partial side view of the first embodiment of the present invention;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;

FIG. 7 is a cross-sectional view taken along line C-C of FIG. 5;

FIG. 8 is an enlarged view taken at D in FIG. 7;

FIG. 9 is a partial side view of the first embodiment of the present invention;

FIG. 10 is a cross-sectional view taken along line E-E of FIG. 9

FIG. 11 is an enlarged view at G of FIG. 10;

FIG. 12 is a cross-sectional view taken along line F-F of FIG. 9;

fig. 13 is a schematic structural view of the concentration mechanism of the present invention.

Reference numerals:

the device comprises a bottom plate 1, a ball blocking mechanism 2, a support rod 2a, a ball blocking net 2b, a receiving cloth 2c, a gravity ring 2d, a receiving groove 2e, a fixing belt 2f, a fixing rod 2g, a conveying mechanism 3, a first conveying part 3a, a first conveying groove 3a1, a conveying plate 3a2, a material pushing block 3a3, a sliding groove 3a4, a material pushing rod 3a5, a second conveying part 3b, a second conveying groove 3b1, a guide groove 3b2, a guide shaft 3b3, a guide plate 3b4, a first grating sensor 3b5, a conveying assembly 3c, a conveying shaft 3c1, a pushing plate 3c2, a concentration mechanism 4, an extension block 4a, a concentration box 4b, a ball conveying channel 4c, a second grating sensor 4d, a ball taking port 4e, an elastic net 4f, a ball chamber 5, a table 6 and a curtain cloth 7.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being 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 "third" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 13, an embodiment of the present invention provides a table tennis ball collecting and conveying system, which includes a bottom plate 1, a ball blocking mechanism 2, a conveying mechanism 3, and a concentrating mechanism 4, wherein the ball blocking mechanism 2 is disposed at an upper end of the bottom plate 1, the ball blocking mechanism 2 includes a plurality of ball blocking assemblies, all the ball blocking assemblies are disposed at the upper end of the bottom plate 1, and divide a space at the upper end of the bottom plate 1 into a plurality of ball chambers 5, a ball table 6 is disposed in a middle portion of each ball chamber 5, the conveying assembly 3c is disposed on the bottom plate 1, the conveying mechanism 3 includes a first conveying portion 3a, a second conveying portion 3b, and a plurality of conveying assemblies 3c, the first conveying portion 3a is communicated with the second conveying portion 3b, the plurality of conveying assemblies 3c are connected with the second conveying portion 3b, the concentrating mechanism 4 is provided with a plurality of components, two concentration mechanisms 4 are installed at the lower end of each ball table 6, when the table tennis table is used, after a sporter flies a ball, the table tennis can be blocked by the ball blocking mechanisms 2 around the ball chamber 5 and then conveyed by the conveying mechanism 3, finally the table tennis can be conveyed to the concentration mechanisms 4, the concentration mechanisms 4 are arranged at the two ends of each ball table 6, the two sporters can take the table tennis conveniently, and the two concentration mechanisms 4 are arranged at the lower ends of the ball tables 6 to avoid blocking of the table tennis of the two sporters.

Specifically, as shown in fig. 2, each of the ball blocking assemblies includes two support rods 2a, the two support rods 2a are vertically disposed at the upper end of the bottom plate 1, a ball blocking net 2b is disposed between the two support rods 2a, and two ends of the ball blocking net 2b are respectively fixedly connected to the two support rods 2a, when a table tennis ball is hit and flown, the table tennis ball is blocked by the ball blocking net 2b between the two support rods 2a, wherein the ball blocking net 2b has a larger elasticity in the table tennis ball contacting process, and the net structure is lighter and vibrates more after being hit by the table tennis ball, as a result, the ball blocking net 2b can play a better role of unloading the table tennis ball than a plate or a cloth, so that the table tennis ball is prevented from being rebounded, and the table tennis ball is conveniently collected in a centralized manner.

Specifically, referring to fig. 2 and 3, a receiving cloth 2c is arranged at the lower end of each ball blocking net 2b, one side of the receiving cloth 2c is fixedly connected with the lower end of the ball blocking net 2b, a plurality of gravity rings 2d are arranged on the receiving cloth 2c, the gravity rings 2d pull the receiving cloth 2c to form a plurality of receiving grooves 2e, fixing straps 2f are arranged at two ends of the receiving cloth 2c, fixing rods 2g are arranged at the lower parts of the two supporting rods 2a, and the fixing straps 2f at two ends of the receiving cloth 2c are respectively sleeved on the two fixing rods 2 g; the effect of bearing cloth 2c is used for accepting the table tennis that falls after unloading from ball blocking net 2b, the table tennis falls on bearing cloth 2c after, because the groove 2e of bearing that the effect of falling of gravity ring 2d formed is hourglass hopper-shaped, thereby make the table tennis can remove to the middle part of bearing groove 2e and pass gravity ring 2d and fall into conveying mechanism 3 in, wherein, the setting of a plurality of gravity rings 2d is used for forming a plurality of gravity grooves, thereby make things convenient for the table tennis to get into conveying mechanism 3 through nearest gravity ring 2d in.

Specifically, referring to fig. 4 and 6, the first conveying part 3a includes a plurality of first conveying troughs 3a1 connected to each other, all the first conveying troughs 3a1 are disposed at the lower end of the conveying mechanism 3, and all the first conveying troughs 3a1 are disposed in an inclined manner; the first conveying grooves 3a1 are inclined so that table tennis balls are conveyed towards one end of the table tennis balls during the falling period, the specific conveying route of the table tennis balls in the first conveying part 3a is shown in the attached drawings, and all the first conveying grooves 3a1 are arranged at the lower end of the conveying mechanism 3, so that the situation that garbage and the like enter the first conveying part 3a to cause blockage can be avoided.

Specifically, referring to fig. 7 and 8, two conveying plates 3a2 are arranged in the middle of each first conveying groove 3a1, each conveying plate 3a2 is arranged obliquely, one side of each conveying plate 3a2 in the middle of each first conveying part 3a is higher than the side of each conveying plate fixedly connected with the bottom plate 1, and a lower leakage groove is formed between the two conveying plates 3a 2; the arrangement of the two conveying plates 3a2 divides the first conveying groove 3a1 into two parts, wherein the upper part of the first conveying groove 3a1 is still used for conveying ping-pong balls, and the lower part of the first conveying groove 3a1 is used for receiving garbage falling into the first conveying groove 3a1, so that the blocking can be avoided, besides, the inclined arrangement of the two conveying plates 3a2 can enable the centers of all the ping-pong balls to be positioned in the same straight line in the conveying process, and avoid the confusion of the ping-pong balls in the conveying process, wherein the arrangement of the two conveying plates 3a2 enables only two points on the ping-pong balls to be respectively contacted with the two conveying plates 3a2 when the ping-pong balls are positioned at the upper end of the two conveying plates, so that the contact area between the ping-pong balls and the first conveying part 3a is reduced, the friction force is reduced, and the blocking.

Specifically, referring to fig. 6, the bottom of each first conveying groove 3a1 is provided with a material pushing block 3a3, the side of the bottom plate 1 is provided with a sliding groove 3a4, one side of the material pushing block 3a3 is provided with a material pushing rod 3a5, the material pushing rod 3a5 passes through the sliding groove 3a4 and extends to the outside of the bottom plate 1, and one end of each first conveying groove 3a1 is provided with a material outlet; the material pushing rod 3a5 can drive the material pushing block 3a3 to move, so that garbage at the bottom of the first conveying groove 3a1 is cleaned out of the material outlet, the driving mode of the material pushing rod can be manually driven, and a corresponding driving mechanism can be designed to automatically drive.

Specifically, referring to fig. 10 and 11, the second conveying part 3b includes two second conveying grooves 3b1, two second conveying grooves 3b1 are located below the first conveying part 3a, each second conveying groove 3b1 is communicated with one first conveying groove 3a1, a plurality of guide grooves 3b2 are provided beside each second conveying groove 3b1, the second conveying grooves 3b1 and the guide grooves 3b2 are obliquely arranged, each guide groove 3b2 extends below one ball table 6, a guide shaft 3b3 is provided at a connection between each guide groove 3b2 and the second conveying groove 3b1, a guide plate 3b4 is provided on a side wall of the guide shaft 3b3, a guide motor is provided at a lower end of the guide shaft 3b3, and a first grating sensor 5 is provided at a connection between each guide groove 3b2 and the second conveying groove 3b 1; after table tennis balls are conveyed to one end of the bottom plate 1 in the first conveying part 3a, the table tennis balls sequentially fall into the two second conveying grooves 3b1 and are conveyed along the second conveying grooves 3b1, when the table tennis balls pass through the connecting part of the guide groove 3b2 and the second conveying groove 3b1, a signal is sensed by the first grating sensor 3b5 at the connecting part, the control is carried out according to the number of the guide grooves 3b2 behind the second conveying groove 3b1, and each time the first grating sensor 3b5 senses a plurality of signals, the guide motor drives the guide plate 3b4 to rotate to cut off the second conveying groove 3b1, so that the table tennis balls are conveyed into the guide groove 3b2 at the connecting part.

Specifically, referring to fig. 12, each of the conveying assemblies 3c includes a conveying motor and a conveying shaft 3c1, the conveying motor is horizontally disposed at one end of the guide slot 3b2, the conveying shaft 3c1 is fixedly connected to an output end of the conveying motor, and a plurality of pushing plates 3c2 which are circumferentially distributed are mounted on the conveying shaft 3c 1; after the table tennis balls move to the tail end of the guide groove 3b2, the conveying motor drives the conveying shaft 3c1 to rotate, and the conveying shaft 3c1 drives the pushing plate 3c2 to rotate so as to jack up and convey one table tennis ball at the tail end of the guide groove 3b 2.

Specifically, referring to fig. 12 and 13, each of the concentration mechanisms 4 includes an extension block 4a and a concentration box 4b, the extension blocks 4a are vertically disposed above one guide groove 3b2, a ball conveying channel 4c communicated with the guide groove 3b2 is disposed in the middle of the extension block 4a, the concentration box 4b is mounted on one side of the extension block 4a, the concentration box 4b is communicated with the ball conveying channel 4c, two second grating sensors 4d are disposed in the concentration box 4b, the two second grating sensors 4d are respectively mounted on the upper portion and the lower portion of the concentration box 4b, a ball holding opening 4e is disposed in the lower portion of the concentration box 4b, and an elastic net 4f is disposed at the ball holding opening 4 e; when the conveying assembly 3c continuously jacks up table tennis at the tail end of the guide groove 3b2, table tennis in the ball conveying channel 4c is also continuously jacked up, the topmost table tennis falls into the concentration box 4b, the number of the table tennis in the concentration box 4b is sensed by the two second grating sensors 4d, when the table tennis is accumulated to reach the second grating sensor 4d at the upper part of the concentration box 4b, the excessive number of the table tennis in the concentration box 4b is indicated, the concentration mechanism 4 below the concentration box 4b does not work any more, and when the number of the table tennis in the concentration box 4b is less than the height of the second grating sensor 4d at the lower part of the concentration box 4b, the guide plate 3b4 at the opening of the guide groove 3b2 communicated with the concentration box 4b blocks the second conveying groove 3b1, so that the table tennis is preferably conveyed into the concentration box 4 b.

Specifically, referring to fig. 1, an entrance and an exit are formed in the middle of the ball blocking net 2b of the ball blocking assembly on one side of each ball chamber 5, a curtain cloth 7 is arranged at the entrance and the exit, and the upper end of the curtain cloth 7 is fixedly connected with the ball blocking net 2 b; the curtain 7 is lifted up so that the player can enter the corresponding ball chamber 5 through the entrance and exit.

The invention is also provided with a controller, the controller is mainly composed of a single chip microcomputer and is used for controlling the first grating sensor 3b5, the second grating sensor 4d, the conveying motor and the guiding motor to work, and detailed description is omitted in the invention.

The working principle of the invention is as follows: when the table tennis ball is thrown by a sporter, if the table tennis ball falls beside the sporter, the sporter can directly catch the table tennis ball for reuse, when the table tennis ball flies to the edge of the ball chamber 5, the table tennis ball is intercepted by the force-releasing net 2b between the two support rods 2a, the falling table tennis ball falls on the receiving cloth 2c after the force-releasing net 2b is released, the receiving groove 2e formed by the falling of the gravity ring 2d is funnel-shaped, so that the table tennis ball moves to the middle of the receiving groove 2e and falls into the first conveying groove 3a1 through the gravity ring 2d, the table tennis ball is conveyed into the second conveying groove 3b1 along the first conveying groove 3a1 and is conveyed along the second conveying groove 3b1, when passing through the connection part of the guide groove 3b2 and the second conveying groove 3b1, a primary signal is sensed by the first grating sensor 3b5 at the position, and the quantity of the guide groove 3b1 is controlled according to the quantity of the guide groove 2 behind the second conveying groove 3b1, when the first grating sensor 3b5 senses signals for several times, the guide motor drives the guide plate 3b4 to rotate to separate the second conveying groove 3b1, so that table tennis balls are conveyed into the guide groove 3b2, after the table tennis balls move to the tail end of the guide groove 3b2, the conveying motor drives the conveying shaft 3c1 to rotate, the conveying shaft 3c1 drives the pushing plate 3c2 to rotate to jack up and convey one table tennis ball at the tail end of the guide groove 3b2, when the conveying assembly 3c continuously jacks up the table tennis ball at the tail end of the guide groove 3b2, the table tennis balls in the ball conveying channel 4c are continuously jacked up, the topmost table tennis ball falls into the collecting box 4b, the number of the table tennis balls in the collecting box 4b is sensed by the two second grating sensors 4d, and when the table tennis balls accumulated at the second grating sensor 4d at the upper part of the collecting box 4b, the number of the table tennis balls in the collecting box 4b is excessive, when the number of table tennis balls in the collecting box 4b is less than the height of the second grating sensor 4d at the lower part of the collecting box 4b, the guide plate 3b4 of the opening of the guide groove 3b2 communicated with the collecting box 4b blocks the second conveying groove 3b1, so that the table tennis balls are preferentially conveyed into the collecting box 4b, and a sporter can directly take the table tennis balls again from the adjacent collecting box 4b to directly start playing the table tennis balls after the sporter flies the table tennis balls.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A table tennis ball collecting and conveying system is characterized in that: comprises a bottom plate (1), a ball blocking mechanism (2), a conveying mechanism (3) and a concentration mechanism (4), wherein the ball blocking mechanism (2) is arranged at the upper end of the bottom plate (1), the ball blocking mechanism (2) comprises a plurality of ball blocking assemblies, all the ball blocking assemblies are arranged at the upper end of the bottom plate (1), the space at the upper end of the bottom plate (1) is divided into a plurality of ball chambers (5) by all the ball blocking assemblies, a ball table (6) is arranged at the middle part of each ball chamber (5), the conveying assembly (3c) is arranged on the bottom plate (1), the conveying mechanism (3) comprises a first conveying part (3a), a second conveying part (3b) and a plurality of conveying assemblies (3c), the first conveying part (3a) is communicated with the second conveying part (3b), the plurality of conveying assemblies (3c) are connected with the second conveying part (3b), the concentration mechanism (4) is provided with a plurality of concentration mechanisms, two centralizing mechanisms (4) are installed at the lower end of each table (6).

2. The table tennis ball collection and delivery system of claim 1, wherein: every block the ball subassembly and all include two bracing pieces (2a), two bracing pieces (2a) all are vertical setting in the upper end of bottom plate (1), are equipped with between two bracing pieces (2a) and block net (2b), block the both ends of net (2b) respectively with two bracing pieces (2a) fixed connection.

3. The table tennis ball collection and delivery system of claim 2, wherein: every the lower extreme that blocks net (2b) all is equipped with and holds cloth (2c), one side that holds cloth (2c) with the lower extreme fixed connection that blocks net (2b), be equipped with a plurality of gravity ring (2d) on holding cloth (2c), gravity ring (2d) pulling holds cloth (2c) and forms a plurality of and accepts groove (2e), the both ends that hold cloth (2c) all are provided with fixed band (2f), two the lower part of bracing piece (2a) all is equipped with dead lever (2g), the fixed band (2f) that hold cloth (2c) both ends cup joint respectively on two dead levers (2 g).

4. The table tennis ball collection and delivery system of claim 1, wherein: the first conveying part (3a) comprises a plurality of first conveying grooves (3a1) which are connected with each other, all the first conveying grooves (3a1) are arranged at the lower end of the conveying mechanism (3), and all the first conveying grooves (3a1) are obliquely arranged.

5. The table tennis ball collection and delivery system of claim 4, wherein: every the middle part of first conveyer trough (3a1) all is equipped with two delivery board (3a2), and two delivery board (3a2) all are the slope and set up, and one side that two delivery board (3a2) are located first conveying portion (3a) middle part is higher than its one side with bottom plate (1) fixed connection, forms between two delivery board (3a2) and leaks the groove down.

6. The table tennis ball collection and delivery system of claim 5, wherein: the bottom of each first conveying groove (3a1) is provided with a pushing block (3a3), the side of the bottom plate (1) is provided with a sliding groove (3a4), one side of the pushing block (3a3) is provided with a pushing rod (3a5), the pushing rod (3a5) penetrates through the sliding groove (3a4) and extends to the outside of the bottom plate (1), and one end of each first conveying groove (3a1) is provided with a discharging hole.

7. The table tennis ball collection and delivery system of claim 1, wherein: the second conveying part (3b) comprises two second conveying grooves (3b1), the two second conveying grooves (3b1) are positioned below the first conveying part (3a), each second conveying groove (3b1) is communicated with one first conveying groove (3a1), a plurality of guide grooves (3b2) are arranged beside each second conveying groove (3b1), the second conveying groove (3b1) and the guide groove (3b2) are both obliquely arranged, each guide groove (3b2) extends to the lower part of one ball table (6), a guide shaft (3b3) is arranged at the joint of each guide groove (3b2) and the second conveying groove (3b1), a guide plate (3b4) with one end connected with the side wall of the guide shaft (3b3), the lower end of the guide shaft (3b3) is provided with a guide motor, and a first grating sensor (3b5) is arranged in the guide groove (3b 2).

8. The table tennis ball collection and delivery system of claim 7, wherein: every conveying subassembly (3c) all includes conveying motor and transport axle (3c1), conveying motor is the level and sets up the one end at guide way (3b2), carry axle (3c1) and conveying motor's output fixed connection, it is the push pedal (3c2) that the circumference distributes to install a plurality of on transport axle (3c 1).

9. The table tennis ball collection and delivery system of claim 7, wherein: every concentrate mechanism (4) including extending piece (4a) and concentrated case (4b), it all is vertical setting in the top of a guide way (3b2) to extend piece (4a), the middle part of extending piece (4a) is equipped with defeated ball passageway (4c) with guide way (3b2) intercommunication, concentrated case (4b) install in one side of extending piece (4a) and concentrate case (4b) with defeated ball passageway (4c) intercommunication, be equipped with two second grating sensor (4d) in concentrated case (4b), two second grating sensor (4d) are installed respectively in the upper portion of concentrated case (4b) and are taken the lower part, the lower part of concentrated case (4b) is equipped with ball mouth (4e), ball mouth (4e) department is equipped with elasticity net (4 f).

10. The table tennis ball collection and delivery system of claim 1, wherein: every the middle part of the ball blocking net (2b) of the ball blocking component on one side of the ball chamber (5) is provided with an entrance, a curtain cloth (7) is arranged at the entrance, and the upper end of the curtain cloth (7) is fixedly connected with the ball blocking net (2 b).