阅读说明：本技术 一种台球桌自动收球装置及其控制方法 (Automatic billiard receiving device of billiard table and control method thereof ) 是由 孙利 袁志刚 于 2020-06-08 设计创作，主要内容包括：一种台球桌自动收球装置,包括分类箱、分球管和收球机构,分类箱一端面插装有一号电动推杆,分类箱另一端面通过分球管与收球箱连通,分类箱两侧面与球洞连通,分类箱的内顶面安装有呈等边三角形布置的三个一号颜色传感器、三个二号颜色传感器和位于等边三角形中心的三号颜色传感器,分球管的下部开设有出球口,出球口处安装有盒盖,盒盖与二号电动推杆相连接,收球机构包括依次滑动连接的收球三角架、一号滑轨、二号滑轨,收球三角架位于出球口的下方,收球三角架上开设有多排球孔,一号滑轨与二号滑轨之间的夹角为60度。本设计不仅可以将不同颜色的台球区分开,而且收球时间短、收球操作简便、准确度高、适用范围广。(The utility model provides an automatic ball device of receiving of billiard table, including categorised case, divide bulb and ball receiving mechanism, categorised case terminal surface cartridge has an electric putter, another terminal surface of categorised case is through dividing bulb and ball receiving case intercommunication, categorised case both sides face and ball hole intercommunication, three a color sensor that is equilateral triangle and arranges is installed to the interior top surface of categorised case, three No. two color sensor and No. three color sensor that is located the equilateral triangle center, the ball mouth has been seted up to the lower part of dividing the bulb, ball mouth department installs the lid, the lid is connected with No. two electric putter, ball receiving mechanism includes sliding connection's ball receiving tripod in proper order, a slide rail, No. two slide rails, the ball receiving tripod is located the below of ball mouth, the last multirow ball hole of having seted up of ball receiving tripod, the contained angle between a slide rail and No. two slide rails is 60 degrees. The design can distinguish billiards with different colors, and has the advantages of short billiard receiving time, simple and convenient billiard receiving operation, high accuracy and wide application range.)

1. The utility model provides an automatic ball device of receiving of billiard table, is including dividing ball mechanism (1) and receiving ball mechanism (2), divide ball mechanism (1) to set up in the below of billiard table face (3), divide ball mechanism (1) through leading the hole intercommunication of bulb pipe (4) and billiard table face (3), receive ball mechanism (2) and set up in the below of dividing ball mechanism (1), its characterized in that:

divide ball mechanism (1) including categorised case (11) and branch bulb (12), a terminal surface cartridge of categorised case (11) has an electric putter (13), another terminal surface of categorised case (11) and the one end intercommunication of dividing bulb (12), the other end of dividing bulb (12) and receipts ball case (5) intercommunication of billiard table desktop (3) below, the both sides face of categorised case (11) passes through ball conveying pipe (6) and leads bulb (4) intercommunication, three No. one color sensor (111), three No. two color sensor (112) and No. three color sensor (113) are installed to the interior top surface of categorised case (11), and is three the line between a color sensor (111) constitutes an equilateral triangle (114), and is three No. two color sensor (112) are located the outside on one equilateral triangle (114) three sides respectively, and three No. two color sensor (112) are located the perpendicular median of three triangle (114) respectively On line, the connecting line between the three second color sensors (112) forms a second equilateral triangle (115), the center of the second equilateral triangle (115) coincides with the center of the first equilateral triangle (114), the third color sensor (113) is positioned at the centers of the first equilateral triangle (114) and the second equilateral triangle (115), the diameter of the circumscribed circle of the first equilateral triangle (114) is greater than the diameter of the white part sideline (91) of the festive ball (9) and less than the diameter of the festive ball (9), the diameter of the circumscribed circle of the second equilateral triangle (115) is greater than four thirds of the color width D of the waist (92) of the festive ball (9) and less than the diameter of the white part sideline (91) of the festive ball (9), the lower part of the ball distributing tube (12) is provided with a ball outlet (121), and the ball outlet (121) is provided with a box cover (122) matched with the ball outlet (121), the box cover (122) is connected with a second electric push rod (123) arranged on the side surface of the ball distributing pipe (12);

receive ball mechanism (2) including receiving tripod (21), a slide rail (22) and No. two slide rails (23), receiving tripod (21) are located the below of ball mouth (121), have seted up many rows of ball holes (213) on receiving tripod (21), and the bottom and the slide rail (22) sliding connection of receiving tripod (21), the bottom and No. two slide rails (23) sliding connection of a slide rail (22), the bottom of No. two slide rails (23) are fixed on billiard table leg (8) through mounting bracket (7), the contained angle between a slide rail (22) and No. two slide rails (23) is 60 degrees, a slide rail (22) and No. two slide rails (23) for the cooperation removes receiving tripod (21) so that ball hole (213) correspond with ball mouth (121), and release the billiard table end with receiving tripod (21).

2. The automatic ball collecting device of a billiard table as claimed in claim 1, wherein: the ball distributing pipe (12) is arranged in a downward inclined mode from the ball receiving box (5) to the classifying box (11).

3. The automatic ball collecting device of a billiard table as claimed in claim 1, wherein: receive ball tripod (21) including triangle frame (211), install a set-square (212) in set-square (211), seted up many volleyball holes (213) on set-square (212), the position cartridge that the side of set-square (211) is located a set-square (212) below has No. two set-squares (214), and the one corner of No. two set-squares (214) is articulated mutually with the one corner of set-square (211).

4. The automatic ball collecting device of a billiard table as claimed in claim 1, wherein:

the first sliding rail (22) is used for adjusting the ball outlet (121) to correspond to any one ball hole (213) in each row of ball holes (213);

the second sliding rail (23) is used for adjusting the ball outlet (121) to correspond to any one row of ball holes (213) in the multiple rows of ball holes (213).

5. An automatic ball collecting device for a billiard table according to any one of claims 1-4, wherein: slide rail (22), No. two slide rail (23) all include slide rail base (24) and the slide (25) of U type structure of several style of calligraphy structures, a spout (241) has been seted up at the upper end middle part of slide rail base (24), and No. two spouts (242) have been seted up at the position that the upper end of slide rail base (24) is located a spout (241) both sides, the middle part of slide (25) is connected with rack (251), and rack (251) are installed in a spout (241), install respectively in No. two spouts (242) in the both sides of slide (25), pivot (26) are installed to the inboard of slide rail base (24), and the cover is equipped with gear (27) with rack (251) engaged with in pivot (26), and pivot (26) are connected with motor (28) in the slide rail base (24) outside.

6. An automatic ball collecting device for a billiard table as claimed in claim 5, wherein: a sliding plate (25) on the first sliding rail (22) is connected with a first mounting plate (29), and a triangular groove (291) matched with the triangular frame (211) is formed in the first mounting plate (29).

7. An automatic ball collecting device for a billiard table as claimed in claim 5, wherein: mounting bracket (7) include two parallel arrangement's bracing piece (71), and the both ends of two bracing pieces (71) all are connected with billiard table leg (8), are connected with No. two mounting panels (72) between two bracing pieces (71), No. two mounting panels (72) are connected with the bottom of slide rail base (24) of No. two slide rails (23).

8. A control method of an automatic ball collecting device of a billiard table as claimed in claim 1, which is suitable for collecting billiards in a Chinese eight-ball game, characterized in that: the control method comprises the following steps:

s1, when the billiards are hit into the ball hole, the billiards sequentially pass through the ball guide tube (4) and the ball conveying tube (6) and then enter the classification box (11), and at the moment, the colors of the billiards are detected through 7 color sensors so as to classify the billiards;

if the detection results of the 7 color sensors are all white, the billiards are judged to be white balls;

if the detection result of at most 1 color sensor is white, the billiards are judged to be full-color balls; if the detection result of at least 6 color sensors is black, judging that the full-color ball is a black ball;

if the detection result of 2-6 color sensors is white, the billiards are judged to be colored balls;

s2, if the billiards are white balls, the white balls are pushed by the first electric push rod (13) to move along the ball distributing pipe (12) to enter the ball collecting box (5);

if the billiards are full-color balls or colored balls, the full-color balls or the colored balls are pushed to move along the ball dividing pipe (12) through the first electric push rod (13), and the box cover (122) is opened through the second electric push rod (123), so that the full-color balls or the colored balls fall into the ball holes (213) below through the ball outlet (121);

if the full-color ball is a black ball, the black ball falls into a ball hole (213) in the middle of the third row in the ball collecting tripod (21) below through the ball outlet (121) by utilizing a first slide rail (22) and a second slide rail (23);

if the billiards are full-color balls or colored balls with other colors, the full-color balls and the colored balls are arranged in the ball collecting tripod (21) at intervals by utilizing the first sliding rail (22) and the second sliding rail (23);

s3, in the process of competition, if the white balls are mistakenly hit to fall into the pockets, the white balls are directly taken out from the ball receiving box (5) and placed on the billiard table top (3);

after the game is finished, the ball collecting tripod (21) is pushed out of the bottom of the billiard table by the first sliding rail (22) and the second sliding rail (23), then the ball collecting tripod (21) is taken out and placed on the billiard table surface (3), and then the ball collecting tripod (21) is opened to enable the billiards in the ball holes (213) to be placed on the billiard table surface (3).

9. A control method of an automatic ball collecting device of a billiard table as claimed in claim 1, which is suitable for collecting billiards in a snooker game, characterized in that: the control method comprises the following steps:

s1, when the billiards are hit into the ball hole, the billiards sequentially pass through the ball guide tube (4) and the ball conveying tube (6) and then enter the classification box (11), and at the moment, the colors of the billiards are detected through 7 color sensors so as to classify the billiards;

if the detection results of the 7 color sensors are all white, the billiards are judged to be white balls;

if the detection results of the 7 color sensors are all red, the billiards are judged to be red balls;

if the detection results of the 7 color sensors are all colored, the billiards are judged to be colored balls;

s2, if the billiards are white balls or colored balls, the white balls or the colored balls are pushed to move into the ball collecting box (5) along the ball distributing pipe (12) through the first electric push rod (13);

if the billiards are red balls, the first electric push rod (13) pushes the red balls to move along the ball dividing tube (12), and the second electric push rod (123) opens the box cover (122), so that the red balls fall into the ball holes (213) below through the ball outlet (121); the ball hole (213) corresponds to the ball outlet (121) by utilizing the first slide rail (22) and the second slide rail (23);

s3, in the process of competition, if the white balls or the color balls are knocked down, the white balls or the color balls are directly taken out from the ball receiving box (5) and placed on the billiard table surface (3);

after the game is finished, the ball collecting tripod (21) is pushed out of the bottom of the billiard table by using the first sliding rail (22) and the second sliding rail (23), then the ball collecting tripod (21) is taken out and placed on the billiard table top (3), and then the ball collecting tripod (21) is opened so that the red balls in the ball holes (213) are placed on the billiard table top (3); meanwhile, the color balls in the ball collecting box (5) are taken out and placed on the billiard table surface (3).

Technical Field

The invention relates to the technical field of sports equipment, in particular to an automatic ball collecting device of a billiard table and a control method thereof, which are mainly suitable for reducing ball collecting time and simplifying ball collecting operation.

Background

Billiards sport is a sport well liked by the majority of young people, and is a sport which uses a ball rod to hit a ball on a table and determines the win or loss of a game by calculating scores. Billiard playing methods are various, such as eight Chinese billiards, Russian bagatelle, British bagatelle, Karan billiards, American bagatelle and Snooker billiards. But traditional billiard table need put the billiard ball according to certain rule rearrangement again after every office to use next round, traditional pendulum ball mode is generally taken out the billiard ball from the hole by the manual work and is collected the aftertreatment and put, and not only the collection time is long, complex operation moreover.

Disclosure of Invention

The invention aims to overcome the defects and problems of long ball collecting time and complicated ball collecting operation in the prior art, and provides an automatic ball collecting device of a billiard table and a control method thereof, wherein the automatic ball collecting device has short ball collecting time and is simple and convenient in ball collecting operation.

In order to achieve the above purpose, the technical solution of the invention is as follows: an automatic ball collecting device of a billiard table comprises a ball distributing mechanism and a ball collecting mechanism, wherein the ball distributing mechanism is arranged below a billiard table surface, the ball distributing mechanism is communicated with ball holes of the billiard table surface through a ball guide pipe, and the ball collecting mechanism is arranged below the ball distributing mechanism;

the ball distributing mechanism comprises a classification box and a ball distributing pipe, wherein a first electric push rod is inserted into one end face of the classification box, the other end face of the classification box is communicated with one end of the ball distributing pipe, the other end of the ball distributing pipe is communicated with a ball receiving box below a billiard table top, two side faces of the classification box are communicated with a ball guide pipe through a ball conveying pipe, three first color sensors, three second color sensors and a third color sensor are installed on the inner top face of the classification box, connecting lines among the three first color sensors form a first equilateral triangle, the three second color sensors are respectively positioned on the outer sides of three sides of the first equilateral triangle, the three second color sensors are respectively positioned on three midperpendicular lines of the first equilateral triangle, the connecting lines among the three second color sensors form a second equilateral triangle, and the center of the second equilateral triangle is coincided with the center of the first equilateral triangle, the three color sensors are positioned at the centers of a first equilateral triangle and a second equilateral triangle, the diameter of a circumscribed circle of the first equilateral triangle is larger than the diameter of the side line of the white part of the fancy ball and smaller than the diameter of the fancy ball, the diameter of a circumscribed circle of the second equilateral triangle is larger than four thirds of the color width D of the waist of the fancy ball and smaller than the diameter of the side line of the white part of the fancy ball, the lower part of the ball distributing pipe is provided with a ball outlet, a box cover matched with the ball outlet is installed at the ball outlet, and the box cover is connected with a second electric push rod installed on the side surface of the ball distributing pipe;

receive the ball mechanism and include ball collecting tripod, a slide rail and No. two slide rails, the ball collecting tripod is located the below of play ball mouth, has seted up many rows of ball holes on the ball collecting tripod, and the bottom and the slide rail sliding connection of ball collecting tripod, the bottom and the slide rail sliding connection of a slide rail, the bottom of No. two slide rails is fixed on the billiard table leg through the mounting bracket, the contained angle between a slide rail and No. two slide rails is 60 degrees, a slide rail and No. two slide rails for the cooperation is removed and is received the ball tripod so that the ball hole corresponds with play ball mouth to and will receive the ball tripod and release the billiard table bottom.

The ball distributing pipe is arranged in a downward inclined mode from the ball receiving box to the classifying box.

The ball collecting tripod comprises a triangular frame, a triangular plate is installed in the triangular frame, a plurality of rows of ball holes are formed in the triangular plate, a second triangular plate is inserted into a position, below the first triangular plate, of the side face of the triangular frame, and one corner of the second triangular plate is hinged to one corner of the triangular frame.

The first sliding rail is used for adjusting the ball outlet to correspond to any one ball hole in each row of ball holes;

and the second sliding rail is used for adjusting the ball outlet to correspond to any one of the ball holes in the multiple rows.

Slide rail, No. two slide rails all include the slide rail base of nearly style of calligraphy structure and the slide of U type structure, slide rail base's upper end middle part has been seted up a spout, and slide rail base's upper end is located the position of a spout both sides and has been seted up No. two spouts, the middle part of slide is connected with the rack, and the rack is installed in a spout, the both sides of slide are installed respectively in No. two spouts, the pivot is installed to slide rail base's inboard, and the cover is equipped with the gear with rack mesh in the pivot, and the pivot is connected with the motor in the slide rail base outside.

A slide plate on the first slide rail is connected with a first mounting plate, and a triangular groove matched with the triangular frame is formed in the first mounting plate.

The mounting bracket comprises two supporting rods which are arranged in parallel, the two ends of each supporting rod are connected with the billiard table legs, a second mounting plate is connected between the two supporting rods, and the second mounting plate is connected with the bottom of the slide rail base of the second slide rail.

A control method of an automatic ball collecting device of a billiard table is suitable for collecting billiards in a Chinese eight-ball game, and comprises the following steps:

s1, when the billiards are hit into the ball hole, the billiards enter the classification box after sequentially passing through the ball guide tube and the ball conveying tube, and at the moment, the colors of the billiards are detected through 7 color sensors so as to classify the billiards;

if the detection results of the 7 color sensors are all white, the billiards are judged to be white balls;

if the detection result of at most 1 color sensor is white, the billiards are judged to be full-color balls; if the detection result of at least 6 color sensors is black, judging that the full-color ball is a black ball;

if the detection result of 2-6 color sensors is white, the billiards are judged to be colored balls;

s2, if the billiards are white balls, the white balls are pushed by the electric push rod I to move along the ball distributing pipe to enter the ball collecting box;

if the billiards are full-color balls or colored balls, the full-color balls or the colored balls are pushed to move along the ball distributing pipe through the first electric push rod, and the box cover is opened through the second electric push rod, so that the full-color balls or the colored balls fall into the ball holes below through the ball outlet;

if the full-color ball is a black ball, the black ball falls into a middle ball hole in the third row in the ball collecting tripod below through the ball outlet by utilizing the first slide rail and the second slide rail;

if the billiards are full-color balls or colored balls with other colors, the full-color balls and the colored balls are arranged in the ball collecting tripod at intervals by utilizing the first slide rail and the second slide rail;

s3, in the process of competition, if the white balls are mistakenly hit to fall into the pockets, the white balls are directly taken out of the ball receiving box and placed on the billiard table surface;

after the match is finished, the ball collecting tripod is pushed out of the bottom of the billiard table by the first sliding rail and the second sliding rail, then the ball collecting tripod is taken out and placed on the billiard table surface, and then the ball collecting tripod is opened so that the billiards in the ball holes are placed on the billiard table surface.

A control method of an automatic ball collecting device of a billiard table is suitable for collecting billiards in a snooker game, and comprises the following steps:

s1, when the billiards are hit into the ball hole, the billiards enter the classification box after sequentially passing through the ball guide tube and the ball conveying tube, and at the moment, the colors of the billiards are detected through 7 color sensors so as to classify the billiards;

if the detection results of the 7 color sensors are all white, the billiards are judged to be white balls;

if the detection results of the 7 color sensors are all red, the billiards are judged to be red balls;

if the detection results of the 7 color sensors are all colored, the billiards are judged to be colored balls;

s2, if the billiards are white balls or colored balls, the white balls or the colored balls are pushed by the first electric push rod to move along the ball distributing pipe to enter the ball collecting box;

if the billiards are red balls, the first electric push rod pushes the red balls to move along the ball distributing pipe, and the second electric push rod opens the box cover, so that the red balls fall into the ball holes below through the ball outlet; the first slide rail and the second slide rail are used for enabling the ball hole to correspond to the ball outlet;

s3, in the process of competition, if the white balls or the color balls are knocked down, the white balls or the color balls are directly taken out from the ball collecting box and placed on the billiard table surface;

after the game is finished, the ball collecting tripod is pushed out of the bottom of the billiard table by the first sliding rail and the second sliding rail, then the ball collecting tripod is taken out and placed on the billiard table surface, and then the ball collecting tripod is opened so that the red balls in the ball holes are placed on the billiard table surface; and simultaneously, taking out the color balls in the ball collecting box and placing the color balls on the billiard table surface.

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

1. according to the automatic ball collecting device of the billiard table and the control method thereof, when billiards are hit to enter a ball hole, the billiards enter the classification box after sequentially passing through the ball guide pipe and the ball conveying pipe, at the moment, the colors of the billiards are detected through the 7 color sensors so as to classify the billiards, and different billiards can be accurately distinguished by adopting the structure of the 7 color sensors so as to facilitate the collection of the billiards at the later stage; on the basis of judging the color of the billiards, the white billiards, the billiards needing to be taken out midway and the billiards not needing to be collected by a ball collecting tripod are pushed to move along the ball distributing pipe to enter the ball collecting box through an electric push rod for taking out; the billiards needing to be collected by the ball collecting tripod are pushed to move along the ball distributing pipe through the first electric push rod, the box cover is opened through the second electric push rod to enable the billiards to fall into ball holes below through the ball outlet, and meanwhile, the billiards are arranged in the ball collecting tripod according to the ball swinging rule by utilizing the first slide rail and the second slide rail; after the match is finished, the billiard receiving tripod is pushed out of the billiard table bottom by the first sliding rail and the second sliding rail so as to place the billiards in the billiard receiving tripod on the billiard table surface. Therefore, the invention has the advantages of short ball collecting time, simple ball collecting operation, high accuracy and wide application range.

2. According to the automatic ball collecting device for the billiard table and the control method thereof, the direction from the ball collecting box to the classifying box of the ball distributing pipe is downwards inclined, so that billiards are prevented from directly entering the ball collecting box from the classifying box due to inertia; the position of the side of the triangular frame below the first triangular plate is inserted with the second triangular plate, one corner of the second triangular plate is hinged with one corner of the triangular frame, when the ball collecting triangular frame is arranged on the billiard table surface, the bottom of the ball collecting triangular frame is opened through the second triangular plate, and the billiards are placed on the billiard table surface, so that the operation is convenient. Therefore, the invention has high reliability and simple and convenient use.

3. According to the automatic ball collecting device of the billiard table and the control method thereof, the first slide rail and the second slide rail respectively comprise the slide rail base and the slide plate, the rack is arranged between the slide rail base and the slide plate, the rotating shaft is arranged on the inner side of the slide rail base, the gear meshed with the rack is sleeved on the rotating shaft, two sets of gear rack structures are adopted and are overlapped at an included angle of 60 degrees, and a ball collecting tripod can be flexibly and conveniently moved to a required position; the sliding plate on the first sliding rail is connected with the first mounting plate, and the first mounting plate is provided with a triangular groove matched with the triangular frame, so that the triangular frame is firmly fixed and is convenient to take out; the mounting bracket comprises two supporting rods which are arranged in parallel, the two ends of each supporting rod are connected with the billiard table legs, a second mounting plate is connected between the two supporting rods, the second mounting plate is connected with the bottom of the slide rail base of the second slide rail, and the ball collecting device is simple and convenient to mount due to the design. Therefore, the invention has the advantages of high ball collecting accuracy, high reliability, convenient use and simple and convenient installation.

Drawings

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

Fig. 2 is a schematic view of an assembly structure of the ball distributing mechanism and the ball collecting mechanism in fig. 1.

Fig. 3 is a schematic structural diagram of the ball distributing mechanism in fig. 2.

Fig. 4 is an exploded view of the ball separating mechanism of fig. 2.

Fig. 5 is a schematic diagram of an arrangement of seven color sensors in the present invention.

Fig. 6 is a schematic view of the ball collecting mechanism in fig. 2 in a collected state.

Fig. 7 is a schematic view of the ball retrieving mechanism of fig. 2 in a slide-open state.

Fig. 8 is an exploded view of the ball retrieval mechanism of fig. 2.

Fig. 9 is a schematic view of the closed state of the ball collecting tripod in fig. 6.

Fig. 10 is a schematic view of the ball collecting tripod in fig. 6 in an opened state.

Fig. 11 is a schematic structural diagram of the first slide rail or the second slide rail in fig. 6.

Fig. 12 is an exploded view of the first or second slide rail of fig. 6.

In the figure: the device comprises a ball distributing mechanism 1, a sorting box 11, a first color sensor 111, a second color sensor 112, a third color sensor 113, a first equilateral triangle 114, a second equilateral triangle 115, a ball distributing pipe 12, a ball outlet 121, a box cover 122, a second electric push rod 123, a first electric push rod 13, a ball collecting mechanism 2, a ball collecting tripod 21, a triangular frame 211, a first triangular plate 212, a ball hole 213, a second triangular plate 214, a first slide rail 22, a second slide rail 23, a slide rail base 24, a first slide groove 241, a second slide groove 242, a slide plate 25, a rack 251, a rotating shaft 26, a gear 27, a motor 28, a first mounting plate 29, a triangular groove 291, a billiard table top 3, a ball guide pipe 4, a ball collecting box 5, a ball conveying pipe 6, a mounting rack 7, a support rod 71, a second mounting plate 72, billiard table legs 8, table legs 9, white part edge lines 91, a waist 92 and a digital identification area 93.

Detailed Description

The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.

Referring to fig. 1 to 12, an automatic ball collecting device for a billiard table comprises a ball distributing mechanism 1 and a ball collecting mechanism 2, wherein the ball distributing mechanism 1 is arranged below a billiard table top 3, the ball distributing mechanism 1 is communicated with a ball hole of the billiard table top 3 through a ball guide pipe 4, and the ball collecting mechanism 2 is arranged below the ball distributing mechanism 1;

the ball distributing mechanism 1 comprises a classification box 11 and a ball distributing pipe 12, a first electric push rod 13 is inserted into one end face of the classification box 11, the other end face of the classification box 11 is communicated with one end of the ball distributing pipe 12, the other end of the ball distributing pipe 12 is communicated with a ball collecting box 5 below a billiard table top 3, two side faces of the classification box 11 are communicated with a ball guide pipe 4 through a ball conveying pipe 6, the inner top face of the classification box 11 is provided with three first color sensors 111, three second color sensors 112 and a third color sensor 113, connecting lines among the three first color sensors 111 form a first equilateral triangle 114, the three second color sensors 112 are respectively positioned on the outer sides of three sides of the first equilateral triangle 114, the three second color sensors 112 are respectively positioned on three middle vertical lines of the first equilateral triangle 114, and connecting lines among the three second color sensors 112 form a second equilateral triangle 115, the center of the second equilateral triangle 115 coincides with the center of the first equilateral triangle 114, the third color sensor 113 is positioned at the centers of the first equilateral triangle 114 and the second equilateral triangle 115, the diameter of the circumscribed circle of the first equilateral triangle 114 is greater than the diameter of the side line 91 of the white part of the festoon ball 9 and smaller than the diameter of the festoon ball 9, the diameter of the circumscribed circle of the second equilateral triangle 115 is greater than four thirds of the color width D of the waist 92 of the festoon ball 9 and smaller than the diameter of the side line 91 of the white part of the festoon ball 9, the lower part of the ball distributing tube 12 is provided with a ball outlet 121, a box cover 122 matched with the ball outlet 121 is arranged at the ball outlet 121, and the box cover 122 is connected with a second electric push rod 123 arranged on the side surface of the ball distributing tube 12;

receive ball mechanism 2 including receiving tripod 21, a slide rail 22 and No. two slide rails 23, receiving tripod 21 is located the below of ball mouth 121, has seted up many rows of ball holes 213 on receiving tripod 21, and receiving tripod 21's bottom and a slide rail 22 sliding connection, a slide rail 22's bottom and No. two slide rails 23 sliding connection, and the bottom of No. two slide rails 23 is fixed on billiard table leg 8 through mounting bracket 7, the contained angle between a slide rail 22 and No. two slide rails 23 is 60 degrees, a slide rail 22 and No. two slide rails 23 for the cooperation is removed receiving tripod 21 so that ball hole 213 corresponds with ball mouth 121 to and will receive the ball tripod 21 release the billiard table end.

The ball distributing pipe 12 is arranged in a downward inclined mode from the ball receiving box 5 to the classifying box 11.

The ball collecting tripod 21 comprises a triangular frame 211, a first triangular plate 212 is installed in the triangular frame 211, a plurality of rows of ball holes 213 are formed in the first triangular plate 212, a second triangular plate 214 is inserted into a position, located below the first triangular plate 212, on the side surface of the triangular frame 211, and one corner of the second triangular plate 214 is hinged to one corner of the triangular frame 211.

The first slide rail 22 is used for adjusting the ball outlet 121 to correspond to any one of the ball holes 213 in each row of the ball holes 213;

the second slide rail 23 is used for adjusting the ball outlet 121 to correspond to any one of the ball holes 213 in the multiple rows of ball holes 213.

Slide rail 22, No. two slide rails 23 all include slide rail base 24 and the slide 25 of U type structure of several style of calligraphy structures, a spout 241 has been seted up at slide rail base 24's upper end middle part, and slide rail base 24's upper end is located the position of a spout 241 both sides and has been seted up No. two spouts 242, slide 25's middle part is connected with rack 251, and rack 251 is installed in a spout 241, slide 25's both sides are installed respectively in No. two spouts 242, pivot 26 is installed to slide rail base 24's inboard, and the cover is equipped with the gear 27 with rack 251 engaged with on the pivot 26, and pivot 26 is connected with the motor 28 in the slide rail base 24 outside.

The sliding plate 25 on the first sliding rail 22 is connected with the first mounting plate 29, and a triangular groove 291 matched with the triangular frame 211 is formed in the first mounting plate 29.

The mounting rack 7 comprises two support rods 71 which are arranged in parallel, two ends of each support rod 71 are connected with the billiard table legs 8, a second mounting plate 72 is connected between the two support rods 71, and the second mounting plate 72 is connected with the bottom of the slide rail base 24 of the second slide rail 23.

A control method of an automatic ball collecting device of a billiard table is suitable for collecting billiards in a Chinese eight-ball game, and comprises the following steps:

s1, when the billiards are hit to enter the hole, the billiards enter the classification box 11 after sequentially passing through the ball guide tube 4 and the ball conveying tube 6, and at the moment, the colors of the billiards are detected through 7 color sensors so as to classify the billiards;

if the detection results of the 7 color sensors are all white, the billiards are judged to be white balls;

if the detection result of at most 1 color sensor is white, the billiards are judged to be full-color balls; if the detection result of at least 6 color sensors is black, judging that the full-color ball is a black ball;

if the detection result of 2-6 color sensors is white, the billiards are judged to be colored balls;

s2, if the billiards are white balls, the white balls are pushed by the first electric push rod 13 to move along the ball distributing pipe 12 to enter the ball collecting box 5;

if the billiards are full-color balls or colored balls, the full-color balls or colored balls are pushed to move along the ball distributing pipe 12 through the first electric push rod 13, and the box cover 122 is opened through the second electric push rod 123, so that the full-color balls or the colored balls fall into the ball holes 213 below through the ball outlet 121;

if the full-color ball is a black ball, the black ball falls into the ball hole 213 in the middle of the third row in the ball-collecting tripod 21 below through the ball outlet 121 by using the first slide rail 22 and the second slide rail 23;

if the billiards are full-color balls or colored balls with other colors, the full-color balls and the colored balls are arranged in the ball collecting tripod 21 at intervals by utilizing the first slide rail 22 and the second slide rail 23;

s3, in the process of competition, if the white balls are mistakenly hit to fall into the pockets, the white balls are directly taken out of the ball receiving box 5 and placed on the billiard table top 3;

after the game is finished, the ball receiving tripod 21 is pushed out of the bottom of the billiard table by the first slide rail 22 and the second slide rail 23, then the ball receiving tripod 21 is taken out and placed on the billiard table surface 3, and then the ball receiving tripod 21 is opened to enable the billiards in the ball holes 213 to be placed on the billiard table surface 3.

A control method of an automatic ball collecting device of a billiard table is suitable for collecting billiards in a snooker game, and comprises the following steps:

s1, when the billiards are hit to enter the hole, the billiards enter the classification box 11 after sequentially passing through the ball guide tube 4 and the ball conveying tube 6, and at the moment, the colors of the billiards are detected through 7 color sensors so as to classify the billiards;

if the detection results of the 7 color sensors are all white, the billiards are judged to be white balls;

if the detection results of the 7 color sensors are all red, the billiards are judged to be red balls;

if the detection results of the 7 color sensors are all colored, the billiards are judged to be colored balls;

s2, if the billiards are white balls or colored balls, the white balls or the colored balls are pushed by the first electric push rod 13 to move along the ball distributing pipe 12 to enter the ball collecting box 5;

if the billiards are red balls, the first electric push rod 13 pushes the red balls to move along the ball distributing pipe 12, and the second electric push rod 123 opens the box cover 122, so that the red balls fall into the ball holes 213 below through the ball outlet 121; the first slide rail 22 and the second slide rail 23 are used for enabling the ball hole 213 to correspond to the ball outlet 121;

s3, in the process of competition, if the white balls or the color balls are knocked down, the white balls or the color balls are directly taken out from the ball receiving box 5 and placed on the billiard table surface 3;

after the game is finished, the ball receiving tripod 21 is pushed out of the bottom of the billiard table by utilizing the first slide rail 22 and the second slide rail 23, then the ball receiving tripod 21 is taken out and placed on the billiard table surface 3, and then the ball receiving tripod 21 is opened so that the red balls in the ball holes 213 are placed on the billiard table surface 3; meanwhile, the color balls in the ball receiving box 5 are taken out and placed on the billiard table surface 3.

The principle of the invention is illustrated as follows:

the ball collecting tripod is an equilateral triangle, five ball holes are arranged on a first triangular plate in the ball collecting tripod, and the number of each ball hole is 1, 2, 3, 4 and 5 in sequence. For the eight Chinese balls, the vertex of the triangle is a full-color ball when the ball is swung, and the first ball hole at the lower left corner of the ball collecting tripod corresponds to the position below the ball outlet of the ball distributing pipe after the start; if the first goal ball is a full-color ball, the two slide rails do not need to move and directly receive the ball; if the first ball is a fancy ball, the first sliding rail transversely moves by the distance of one ball diameter to allow the ball to enter a second ball hole; if the first row is already arranged, the second sliding rail can be moved, and the colored balls and the full-color balls are arranged at intervals in the same way. After one part is finished, the two sliding rails move to the farthest end on the right side, the ball collecting tripod is pushed out of the bottom of the billiard table, the ball collecting tripod is taken out and placed on the billiard table surface, then the bottom triangular plate is opened, and balls are placed on the billiard table surface.

Through calculation of actual billiards, the diameter of sidelines (circles) of white parts (parts positioned at two sides of the waist) of the ball is larger than four-thirds of the color width D of the waist of the ball, and the arrangement requirement of the design on the color sensor is met.