CN111481914A

CN111481914A - Bowling pin setting device

Info

Publication number: CN111481914A
Application number: CN201910103569.3A
Authority: CN
Inventors: 崔成武
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2020-08-04

Abstract

A bowling pin setting device belongs to a bowling pin setting processing mechanism, comprising: the invention relates to a bowling game machine, which comprises a main frame, a bottle bottling and dropping device, a bottle placing device, a lifting mechanism, a pin collecting and lifting device and a control device for sweeping and placing new games, wherein during use, thirty pins required by multiple games are filled in a grid of an upper platform (3) at one time at the back of the main frame, then a handle (45) of the device is pushed and pulled in a bowling area at the front end of a lane to drive a rope (49), and the rope (49) is used for controlling a bearing and dropping device and the lifting mechanism of the bottle placing device which are specially designed, so that the aims of cleaning the lane, placing new bottles and playing multiple games for one time can be fulfilled.

Description

Bowling pin setting device

Technical Field

The present invention relates to a bowling pin-setting device, belonging to bowling pin-setting treatment mechanism.

Background

Bowling, also known as grounder, is a sport in which a bowling ball strikes a pin on a wooden deck. Bowling is entertaining, interesting, anti-war and skillful, and gives people physical and mental exercises. Because the existing bowling pin processing mechanism is electromechanical integration, needs power facilities such as a power supply and the like, has high requirements on the running environment, requires professional personnel with high maintenance difficulty, and has high production and maintenance cost, thereby limiting the application of the bowling equipment and influencing the popularization of bowling sports. Therefore, how to overcome the above problems becomes a problem to be solved urgently.

Disclosure of Invention

The invention provides a bowling pin setting device, aiming at overcoming the problems that the existing bowling pin processing mechanism has high production cost and high requirement on environment, requires specialized personnel for maintenance, needs power facilities such as a power supply and the like and influences the popularization of bowling movement.

A bowling pin setting-up apparatus comprising: the device comprises a main frame, a bottle filling and dropping device, a bottle placing device, a lifting mechanism, a ball bottle collecting and lifting device and a bottle sweeping and placing operation device;

the main frame includes: a rail support frame 1, a rail 2;

the bottling and bottle dropping device comprises: the device comprises an upper platform 3, a lower platform 4, a split-combination component 5 and a bottle sweeping component 6;

the upper stage 3 includes: the bowling pin comprises an upper platform frame 7, an upper platform V-shaped groove wheel 8 and ten cylinders 9 which are distributed in a triangular shape, wherein each cylinder 9 is divided into three lattices, the length and width of each lattice is slightly larger than the diameter of a bowling pin body, and the height of each lattice is slightly larger than half of the height of the bowling pin body;

the lower stage 4 includes: the platform comprises a lower platform frame 10, lower platform V-shaped groove wheels 11 and ten bottom plates 12 which are distributed in a triangular shape;

the opening/closing member 5 includes: the device comprises an upright post 13, a rotating shaft 14, a short swing rod 15, a long swing rod 16 and a roller 17;

the bottle sweeping part 6 includes: a bottle sweeping plate 18, two fixing rods 19 and two rotating wheels 20 arranged at two sides of the front part of the frame;

put bottled putting and elevating system and include: a bottle placing device 21 and a lifting mechanism 22;

the bottle setting device 21 includes: a square frame 23, two upright posts 24, ten cylinders 25 distributed in a triangle, a U-shaped pulley 26 of a bottle placing device, two fences 27 and a controller 28;

the controller 28 includes: the device comprises an outer frame 29, a connecting rod 30, a controller swing rod 31, a swing rod shaft 32, a control rod 33, a control rod upper end plane 34 and a control rod lower end plane 35;

the lifting mechanism 22 includes: two support columns 36, two sets of double lever structures 37 or two sets of coaxial sprocket set mechanisms 38, two equal weight counterweights 39;

the pins are collected and the hoisting device includes: a ball bottle collecting groove 40, a ball bottle collecting groove slideway 41, a ball bottle collecting groove lifting pedal 42 and two sets of collecting groove pulley blocks 43;

the sweep bottle and put new bureau controlling means includes: a box 44, a control handle 45, a U-shaped pulley 46 of the control handle, and a label 47 in the shape of 'third part', 'second part', 'first part', 'bottle cleaning or bottling' marked on the upper cross beam of the box 44;

the main frame is positioned at the tail end of the lane 51, the rails 2 are positioned at the upper part of the rail supporting frame 1, the two rails 2 are horizontally and parallelly distributed, the rails 2 are positioned at the upper parts of the pin placing table 52, the pin downward sliding inclined plane 53 and the pin collecting groove 40, and the height of the rails 2 from the plane of the pin placing table 52 is 2 to 3 times of the height of the bowling pins;

the V-shaped groove wheels 11 of the lower platform 4 fall on the rails 2, the V-shaped groove wheels 8 of the upper platform 3 fall on the frames 10 of the lower platform 4, the left and right side frames of the lower platform 4 are rails, the lower platform 4 is longer than the upper platform 3 in the front-back direction, the length of the extended distance is slightly larger than that of the bobbin 9, the upper platform 3 can slide on the lower platform and is limited by the frames at the front end and the rear end of the lower platform 4 so as not to be separated from the lower platform;

the middle parts of the front and rear frames of the upper platform 3 are tied together with two ends of a rope 49 respectively, the rope 49 extends to a ball throwing area from two sides of a ball return slideway 54 through a pulley block 48 and is tied together with a control handle 45 positioned in the ball throwing area, the upper platform 3 can be remotely controlled to move back and forth by pushing and pulling the control handle 45, the upper platform 3 is provided with ten cylinders 9 distributed in a triangular shape, each cylinder 9 comprises three grids for bottling, the lower platform 4 is provided with ten bottom plates 12 for supporting the cylinders corresponding to the ten cylinders 9 of the upper platform, when the upper platform 3 moves forwards relative to the lower platform 4 by a distance of the diameter of a bowling bottle body, the cylinders in the corresponding grids of each cylinder 9 lose the support and fall to the bottle placing device 21 because the bottom plates 12 do not move forwards together;

the upright post 13 of the separating and combining component 5 is installed on the front end frame of the lower platform 4, when the upper platform 3 is located at the front position of the lower platform 4, the long swing rod 16 and the roller 17 are located on the upper surface of the upper platform 3, the height of the position of the roller 17 is slightly lower than that of the position of the rotating shaft 14, when the upper platform 3 is located at the rear position of the lower platform 4, the end part of the long swing rod 16 exceeds the part of the roller 17 and falls on the front end frame of the upper platform 3 to prevent the long swing rod from continuously falling, the roller 17 on the long swing rod 16 is close to the outer side of the front end frame of the upper platform 3, and the separating and combining component 5 is pressed between the upper platform 3 and the lower platform 4 to realize the synchronous and asynchronous change control of the two;

two fixed rods 19 are respectively hinged at two ends of a bottle sweeping plate 18 of the bottle sweeping component 6, the fixed rods 19 are respectively fixed at the outer sides of the frames at two sides of the lower platform 4, when the lower platform 4 is positioned at the front end position of the track 2, the bottle sweeping plate 18 is blocked by two rotating wheels 20 arranged at two sides of the front part of the frame and is lifted backwards to expose a bottle placing table 52, and the bottle sweeping plate 18 moves forwards and backwards along with the lower platform 4 to finish descending, bottle sweeping, returning and lifting actions;

the bottle placing device 21 is positioned below the front section of the track 2, two vertical rods 24 are fixed on two sides of a square frame 23, the upper parts of the vertical rods 24 are hinged with a lifting mechanism 22, ten cylinders 25 which are distributed in a triangular mode are fixed in the square frame 23, two fences 27 supported on a U-shaped pulley 26 are arranged below the cylinders 25, two controllers 28 are arranged on the inner side of the front section of the square frame 23, the controllers 28 drive a connecting rod 30 to move up and down through up and down movement of a control rod 33, the connecting rod 30 drives a controller swing rod 31 to move left and right in an opening and closing mode, the controller swing rod 31 drives the two fences 27 to move in an opening and closing mode along the horizontal direction, when the two sheds 27 are closed and close, each rail of each fence is positioned below the cylinder 25, the bottle placing device plays a role in supporting, when the two fences 27 are separated, each;

two supporting columns 36 of the lifting mechanism 22 are positioned at two sides of the middle section of the track supporting frame (1), a double-lever structure 37 is positioned at the upper part of the supporting columns 36, the front ends of the two double-lever structures 37 are hinged with two vertical rods 24 of the pin placing device 21, the rear ends of the two double-lever structures are hinged with two equal-weight counter weights 39, the other scheme is that a coaxial chain wheel set mechanism 38 is positioned at the upper part of the supporting columns 36, the two supporting columns 36 are matched with the two coaxial chain wheel set mechanisms 38, the front ends of two chains are hinged with the two vertical rods 24, the rear ends of the two chains are hinged with the two equal-weight counter weights 39, and the pin placing device is utilized to realize the;

the ball bottle collecting groove 40 in the ball bottle collecting and lifting device is a groove-shaped part and is adjacent to the lower part of a ball bottle sliding inclined plane 53, the width of the ball bottle collecting groove 40 is the same as that of the ball bottle sliding inclined plane 53, the height of a front end vertical plate of the ball bottle collecting groove 40 is slightly lower than that of the lower part of the ball bottle sliding inclined plane 53, a rear vertical plate and two side vertical plates of the ball bottle collecting groove 40 are higher to prevent balls and bottles from being washed out, a ball bottle collecting groove lifting pedal 42 is arranged below the rear part of the track supporting frame 1 and is rectangular, the ball bottle collecting groove lifting pedal is fixed on the ground by taking one long edge as an axis, the other long edge is lifted up, the ball bottle collecting groove 40 is respectively connected with the two side vertical plates of the ball bottle collecting groove 40 through two sets of ball bottle collecting groove pulley blocks 43, when a person stands on the ball bottle collecting groove lifting pedal;

the block 44 of the operating device for the bottle cleaning and the new placement is positioned at the side of the pitching area, the end of the ball return slideway 54 is fixed along the direction of the ball track 51, the control handle 45 can slide back and forth along the direction of the ball track 51 in the block 44 through a U-shaped pulley 46, and the upper cross beam of the block 44 is provided with a label 47 with the characters of 'third placement', 'second placement', 'first placement', 'bottle cleaning or bottle filling', which is used for indicating the specific position to which the control handle 45 should be pushed and pulled;

the bowling ball game device has the advantages that power facilities such as a power supply are not needed, the placement environment is not limited, the manufacturing cost is low, and the popularization of bowling ball game can be greatly promoted.

Drawings

Fig. 1 is a schematic view showing the overall structure of a bowling pin setting-up apparatus.

FIG. 2 is a schematic view of the structure of the main body of the device at the end of the fairway according to the present invention.

FIG. 3 is a schematic structural view of the bottle sweeping and arranging control device in the ball throwing area.

FIG. 4 is a schematic view of a bottle placing device according to the present invention

FIG. 5 is a schematic diagram showing the state of the control lever of the controller of the bottle placing device being pressed and lifted

FIG. 6 is a schematic view showing the state of the controller and the fence when the bottle placing device is lowered to place the bottles on the bottle placing table

FIG. 7 is a schematic view showing the state of the controller and the barrier when the control lever is pressed down after the bottle setting device is lifted

FIG. 8 is a schematic view of the upper platform structure of the present invention

FIG. 9 is a schematic view of the structure of the lower platform of the present invention

FIG. 10 is a top view of the upper platform, lower platform and bottle cleaning device of the present invention

FIG. 11 is a schematic diagram of the positions of the upper platform, the lower platform, the splitting and combining component and the ball bottle collecting groove when the control handle of the ball throwing area is pushed from the third station to the bottle sweeping or bottling station for loading thirty bottles

FIG. 12 is a schematic view of the positions of the upper platform, the lower platform, the dividing and combining member, the bottle placing device and the bottle sweeping member when the control handle at the ball throwing area is pulled from the bottle sweeping or filling position to the first local position

FIG. 13 is a schematic view of the positions of the upper platform, the lower platform, the engaging and disengaging member, the bottle placement device and the bottle sweeping member when the control handle in the ball throwing area is pushed from the first position to the bottle sweeping or filling position in accordance with the present invention

FIG. 14 is a schematic view showing the positions of the upper platform, the lower platform, the dividing and combining member, the bottle placing device and the bottle sweeping member when the control handle located in the ball throwing area is pushed from the third station to the bottle sweeping or filling station according to the present invention

FIG. 15 is a schematic view of the lifting mechanism of the present invention using a dual lever structure

FIG. 16 is a schematic view of the lifting mechanism of the present invention employing a coaxial sprocket assembly

FIG. 17 is a schematic view of the connection of the upper platform and control handle to the tether of the present invention

FIG. 18 is a schematic view of two fences according to the present invention

In the figure, 1, a track frame, 2, a track, 3, an upper platform, 4, a lower platform, 5, a splitting and combining component, 6, a bottle sweeping component, 7, an upper platform frame, 8, an upper platform V-shaped groove wheel, 9, a cylinder, 10, a lower platform frame, 11, a lower platform V-shaped groove wheel, 12, a bottom plate, 13, a stand column, 14 rotating shafts, 15, a short swing rod, 16, a long swing rod, 17, a roller, 18, a bottle sweeping plate, 19, a fixing rod, 20, a rotating wheel, 21, a bottle placing device, 22, a lifting mechanism, 23, a square frame of the bottle placing device, 24, a vertical rod of the bottle placing device, 25, a cylinder, 26, a U-shaped pulley of the bottle placing device, 27, two fences, 28, a controller, 29, a controller outer frame, 30, a connecting rod, 31, a controller swing rod, 32, a swing rod shaft, 33, a control rod, 34, an upper end plane of the control rod, a lower end plane of the, 37. the device comprises a double-lever structure, 38 coaxial chain wheel set mechanisms, 39 counterweights, 40 ball bottle collecting grooves, 41 ball bottle collecting groove slide rails, 42 ball bottle collecting groove lifting pedals, 43 two sets of ball bottle collecting groove pulley blocks, 44 boxes of bottle sweeping and newness placement operating devices, 45 control handles, 46 control handle U-shaped pulleys, 47 labels, 48 pulley blocks, 49 ropes, 50 baffles for blocking the upper end planes of control rods, 51 ball channels, 52 bottle placing tables, 53 ball bottle sliding inclined planes, 54 ball returning slide rails, 55 opening and closing component short swing rod baffle plates, 56 rail front end stops, 57 rail rear end stops;

Detailed Description

The first embodiment is as follows: referring to fig. 1 to 18, the present embodiment will be described in detail, and a bowling pin setting-up apparatus according to the present embodiment includes: the device comprises a main frame, a bottle filling and dropping device, a bottle placing device, a lifting mechanism, a ball bottle collecting and lifting device and a bottle sweeping and placing operation device;

the main frame includes: a rail support frame 1, a rail 2;

the bottle placing device 21 is positioned below the front section of the track 2, two vertical rods 24 are fixed on two sides of a square frame 23, the upper parts of the vertical rods 24 are hinged with a lifting mechanism 22, ten cylinders 25 which are distributed in a triangular mode are fixed in the square frame 23, two fences 27 supported on a U-shaped pulley 26 are arranged below the cylinders 25, two controllers 28 are arranged on the inner side of the front section of the square frame 23, the controllers 28 drive a connecting rod 30 to move up and down through up and down movement of a control rod 33, the connecting rod 30 drives a controller swing rod 31 to move left and right in an opening and closing mode, the controller swing rod 31 drives the two fences 27 to move in an opening and closing mode along the horizontal direction, each rail of the fences is positioned below the cylinder 25 when the two fences 27 are closed and close, the bottle placing device plays a role in supporting a bottle, each rail of the two fences;

the block 44 of the operating device for the bottle cleaning and the new placement is positioned at the side of the pitching area, the end of the ball return slideway 54 is fixed along the direction of the ball track 51, the control handle 45 can slide back and forth along the direction of the ball track 51 in the block 44 through a U-shaped pulley 46, and the upper cross beam of the block 44 is provided with a label 47 with a 'third place', 'second place', 'first place', 'bottle cleaning or bottle filling' pole for indicating the specific position to which the control handle 45 should be pushed and pulled.

In practical use, the controller handle 45 of the ball throwing area is pushed to a bottle sweeping or bottling position, the upper platform 3 is pulled to the rear position of the upper platform 4 by the rope 49, contacts the rear frame of the lower platform 4, moves to the rear section of the main frame of the equipment along the track 2 together with the lower platform 4, and meanwhile, the lower platform 4 carries the bottle sweeping component 6 to complete a bottle sweeping process; at this time, the distance between the front frames of the upper platform 3 and the lower platform 4 is the largest, so that the front end of the long swing rod 16 of the combining and separating component 5 just falls on the front frame of the upper platform 3, and the rolling drop 17 is propped against the front side surface of the front frame of the upper platform 3.

Then the ball collecting tank 40 containing thirty bottles and six balls ascends along a ball collecting tank slide rail 41 after the ball collecting tank moves to the back of the main frame of the device and stands on a ball collecting tank lifting pedal 42, so that the bottles can be taken up without stooping or squatting and are respectively placed into thirty lattices of ten bobbins 9, the balls are placed at the high position of a ball return slide rail 54, and the balls can roll down to the side of a ball throwing area control handle along the ball return slide rail 54 to be ready.

Finally, the control handle 45 is pulled to a first local position when the upper platform 3 is pulled to the front section of the main frame of the device by a rope 49, the switching component 5 is propped between the upper platform 3 and the lower platform 4, so the lower platform 4 is also moved to the front section of the main frame of the device, when the front section of the main frame is close to, the bottle sweeping plate 18 of the bottle sweeping component 6 arranged below the lower platform 4 is blocked by the rotating wheel 20 and lifted backwards along with the continuous forward movement of the fixed rod 19 to expose the bottle placing platform 52, when the lower platform 4 is blocked by the track front end blocking piece 56 and stops at the upper part of the bottle placing device 21, the short swing rod 15 of the switching component 5 contacts the switching component short swing rod baffle plate 55, so that the switching component 5 rotates anticlockwise around the rotating shaft 14, the roller 17 is lifted to fall onto the upper platform 3, the upper platform 3 is pulled by the rope 49 to continuously move forwards by a distance of a bottle body diameter relative to the lower platform 4, at this time, the control handle 45 is aligned to the "first local" position, the front grid of the ten bobbins 9 of the upper platform 3 will exceed the bottom plate 12, the bottles in the ten grids will fall into the ten cylinders 25 of the bottle placing device 21, the weight of the bottle placing device 21 will increase over the weight of the counterweight 39, the bottle placing device 21 will be lowered by the dual lever structure 37 or the coaxial chain wheel set mechanism 38, since the lower end plane 35 of the control rod of the controller 28 first contacts the bottle placing table 52, the control rod 33 will move upward, the controller 28 will be triggered to separate the two fences 27, the ten bottles on the bottle placing device 21 will fall onto the bottle placing table 52, the first bottle placing is completed, and at the same time, the bottle placing device 21 will be lighter than the counterweight 39 due to the weight reduction of the ten bottles discharged, the bottle placing device 21 will be raised by the dual lever structure 37 or the coaxial chain wheel set mechanism 38, when the upper end plane 34 of the control rod of the controller 28 contacts the baffle 50 blocking the upper end plane of the control, the control bar 33 moves down to activate the control 28 to close the two bars 27 and the four pairs of bars are positioned under the cylinder 25 to await the next catch of the upper falling bottle.

And finishing the whole process of bottle placement in the first round, after the ball is thrown, pushing and pulling the control handle 45 again to complete bottle sweeping and bottle placement in the second round, and then in the third round.

Claims

1. A bowling pin setting-up apparatus, comprising: the device comprises a main frame, a bottle filling and dropping device, a bottle placing device, a lifting mechanism, a ball bottle collecting and lifting device and a bottle sweeping and placing operation device;

the main frame package: comprises the following steps: a rail support frame (1), a rail (2);

the bottling and bottle dropping device comprises: the device comprises an upper platform (3), a lower platform (4), a separating and combining component (5) and a bottle sweeping component (6);

the upper platform (3) comprises: the device comprises an upper platform frame (7), an upper platform V-shaped groove wheel (8) and ten bobbins (9) distributed in a triangular shape, wherein each bobbin (9) is divided into three lattices;

the lower platform (4) comprises: the device comprises a lower platform frame (10), a lower platform V-shaped groove wheel (11), and ten bottom plates (12) which are distributed in a triangular shape;

the opening/closing member (5) includes: the device comprises a vertical column (13), a rotating shaft (14), a short swing rod (15), a long swing rod (16) and a roller (17);

the bottle cleaning component (6) comprises: the bottle sweeping plate (18), the two fixing rods (19) and the two rotating wheels (20) are arranged on two sides of the front part of the track supporting frame (1);

put bottled putting and elevating system and include: a bottle placing device (21) and a lifting mechanism (22);

the bottle placing device (21) comprises: a square frame (23), two upright posts (24), ten cylinders (25) which are distributed in a triangular shape, a U-shaped pulley (26) of a bottle placing device, two fences (27) and a controller (28);

the controller (28) includes: the device comprises an outer frame (29), a connecting rod (30), a controller swing rod (31), a swing rod shaft (32), a control rod (33), a control rod upper end plane (34) and a control rod lower end plane (35);

the lifting mechanism (22) comprises: two supporting columns (36), two sets of double-lever structures (37) or two sets of coaxial chain wheel set mechanisms (38) and two equal-weight counterweights (39);

the pins are collected and the hoisting device includes: the device comprises a ball bottle collecting groove (40), a ball bottle collecting groove slideway (41), a ball bottle collecting groove lifting pedal (42) and two sets of collecting groove pulley blocks (43);

the sweep bottle and put new bureau controlling means includes: the device comprises a frame (44), a control handle (45), a U-shaped pulley (46) of the control handle, and a label (47) arranged on an upper cross beam of the frame (44), wherein characters of 'third part', 'second part', 'first part', 'bottle sweeping or bottling' are marked on the label (47);

the main frame is positioned at the tail end of the lane (51), the rails (2) are positioned at the upper part of the rail supporting frame (1), the two rails (2) are horizontally and parallelly distributed, the rails (2) are positioned at the upper parts of the pin placing table (52), the pin downward sliding inclined plane (53) and the pin collecting groove (40), and the height of the rails (2) from the plane of the pin placing table (52) is 2-3 times of the height of a pin body of the bowling pin;

the lower platform V-shaped groove wheels (11) fall on the rails (2), the upper platform V-shaped groove wheels (8) fall on the lower platform frame (10), the left side frame and the right side frame of the lower platform (4) are rails, the lower platform (4) is longer than the upper platform (3) by a distance of about three to four bowling pin body diameters than the front length and the rear length of the upper platform, and the upper platform (3) can slide on the lower platform and is limited by the lower platform (4) front end frame and rear end frame and cannot fall off;

the middle parts of the front and rear frames of the upper platform (3) are tied together with two ends of a rope (49) respectively, the rope (49) extends to a ball throwing area on two sides of a ball return slideway (54) through a pulley block (48) and is tied together with a control handle (45) positioned in the ball throwing area, the upper platform (3) can be remotely controlled to move back and forth by pushing and pulling the control handle (45), the upper platform (3) is provided with ten cylinders (9) which are distributed in a triangular shape, each cylinder (9) comprises three grids for bottling, the lower platform (4) is provided with ten bottom plates (12) which correspond to the ten cylinders (9) of the upper platform and support the bottles, when the upper platform (3) moves forward relative to the lower platform (4) by a distance of one bowling pin body diameter, the bottles in the corresponding grid of each bobbin (9) can lose the support and fall to the bottle placing device (21) because the bottom plate (12) does not move forwards together;

the upright post (13) of the splitting and combining component (5) is installed on the front end frame of the lower platform (4), when the upper platform (3) is located at the position close to the front of the lower platform (4), the long swing rod (16) and the roller (17) are located on the upper surface of the upper platform (3), the height of the roller (17) is slightly lower than that of the rotating shaft (14), when the upper platform (3) is located at the position close to the rear of the lower platform (4), the end part of the long swing rod (16) exceeds the part of the roller (17) and falls on the front end frame of the upper platform (3) to prevent the long swing rod from continuously falling, the roller (17) on the long swing rod (16) is close to the outer side of the front end frame of the upper platform (3), and the splitting and combining component (5) is pressed between the upper platform (3) and the lower platform (4) or not to realize the same asynchronous change control of the two platforms;

two ends of a bottle sweeping plate (18) of the bottle sweeping component (6) are respectively hinged to two fixing rods (19), the fixing rods (19) are respectively fixed to the outer sides of frames on two sides of the lower platform (4), when the lower platform (4) is located at the front end of the track (2), the bottle sweeping plate (18) is blocked by two rotating wheels (20) arranged on two sides of the front portion of the track supporting frame (1) and is lifted backwards, a bottle placing table (52) is exposed, and the bottle sweeping plate (18) moves forwards and backwards along with the lower platform (4) to finish descending, bottle sweeping, returning and lifting actions;

the bottle placing device (21) is positioned below the front section of the track (2), two vertical rods (24) are fixed on two sides of a square frame (23), the upper parts of the vertical rods (24) are hinged with a lifting mechanism (22), ten cylinders (25) distributed in a triangular shape are fixed in the square frame (23), two fences (27) supported on a U-shaped pulley (26) of the bottle placing device are arranged below the cylinders (25), two controllers (28) are arranged on the inner side of the front section of the square frame (23), the controllers (28) drive a connecting rod (30) to move up and down through the up-and-down movement of a control rod (33), the connecting rod (30) drives a controller swing rod (31) to move in a left-and-right opening and closing manner, the controller swing rod (31) drives the two fences (27) to move in a opening and closing manner along the horizontal direction, each railing of the fences is positioned below the cylinder (25) when the two fences (27) are closed and close, so as to play, the bottle loses the support and falls onto a bottle placing table (52) to complete one-time bottle placing;

two supporting columns (36) of a lifting mechanism (22) are positioned at two sides of the middle section of a track supporting frame (1), a double-lever structure (37) is positioned at the upper part of the supporting columns (36), the front ends of the two double-lever structures (37) are hinged with two vertical rods (24) of a pin placing device (21), the rear ends of the two double-lever structures are hinged with two equal-weight counter weights (39), the other scheme is that a coaxial chain wheel set mechanism (38) is positioned at the upper part of the supporting columns (36), the two supporting columns (36) are matched with the two coaxial chain wheel set mechanisms (38), the front ends of the two chains are hinged with the two vertical rods (24), the rear ends of the two chains are hinged with the two equal-weight counter weights (39), and the pin placing device is utilized to realize the lifting of the counter weight;

the ball bottle collecting groove (40) in the ball bottle collecting and lifting device is a groove-shaped part and is adjacent to the lower part of a ball bottle sliding inclined plane (53), the width of the ball bottle collecting groove (40) is the same as that of the ball bottle sliding inclined plane (53), the height of a front end vertical plate of the ball bottle collecting groove (40) is slightly lower than that of the lower part of the ball bottle sliding inclined plane (53), a rear vertical plate and two side vertical plates of the ball bottle collecting groove (40) are higher to prevent balls and bottles from being washed out, a ball bottle collecting groove lifting pedal (42) is arranged below the rear part of a track supporting frame (1) and is rectangular, one long edge is fixed on the ground as an axis, the other long edge is lifted up and is respectively connected with the two side vertical plates of the ball bottle collecting groove (40) through two sets of ball bottle collecting groove pulley blocks (43), the front end of the pedal descends when a person stands on the ball bottle collecting groove lifting pedal (42), the ball bottle collecting groove (40) is driven to ascend along a, the ball bottle is convenient to take out;

a box (44) of the bottle cleaning and new placement operating device is located on the side of a pitching area, the tail end of a ball returning slide way (54) is fixed along the direction of a ball track (51), a control handle (45) can slide in the box (44) in a reciprocating mode along the direction of the ball track (51) through a U-shaped pulley 46 of the control handle, a label (47) is installed on an upper cross beam of the box (44), and characters of 'third place', 'second place', 'first place', 'bottle cleaning or bottling' are written on the label (47) and used for indicating the specific position to which the control handle (45) should be pushed and pulled.

2. A bowling pin setting device is characterized in that ten rectangular bobbins (9) distributed in a triangular mode are mounted on an upper platform (3), each bobbin (9) is divided into three grids, the length and width of each grid is slightly larger than the diameter of a bowling pin body, and the height of each grid is slightly larger than half of the height of the bowling pin body.

3. A bowling pin setting device is characterized in that an upper platform (3) and a lower platform (4) are in an upper-lower layer distribution relation, the lower platform (4) is provided with ten base plates (12) which are distributed in a triangular mode, the base plates (12) correspond to bobbins (9) of the upper platform (3) one by one, the length and the width of the base plates (12) are equal to those of the bobbins (9), the base plates (12) are located below the bobbins (9), and the distance between the base plates and the bobbins is about one tenth of the height of a bowling pin.

4. A bowling pin setting device is characterized in that a vertical column (13) of a dividing and combining component (5) is installed on a front frame of a lower platform (4), the front end of a long swing rod (16) exceeds a roller (17) by about five centimeters, and the length from a rotating shaft (14) to the outer edge of the roller (17) is slightly smaller than the front-back length difference of the upper platform and the lower platform.