CN1301144C

CN1301144C - Bowling bowl and bottle separation apparatus

Info

Publication number: CN1301144C
Application number: CNB2004100341144A
Authority: CN
Inventors: 何邦喜; 韩果正
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-23
Filing date: 2004-04-23
Publication date: 2007-02-21
Anticipated expiration: 2024-04-23
Also published as: CN1569297A

Abstract

The present invention discloses a separating device of a bowling ball and bowling bottles, which belongs to the field of sport and body-building apparatuses, and solves the problems that the bowling bottles and the bowling ball which are bumped down and are squashed together to a bowling ball door, so that the bowling ball door (2) can not open in time or even can not automatically open so as to influence automatic bowling ball-return and bowling bottle-return. The present invention is characterized in that a spiral propeller (1) is arranged toward the bowling ball door (2), is transversely arranged in the front of a bowling ball baffle (3) and above a lengthwise rug band (4), and rotates by being dragged by the lengthwise rug band (4); the propelling direction of spiral lines (5) is faced with the bowling ball door (2), and rotary mechanisms (7) on both ends of the spiral propeller (1) are respectively and detachably arranged on a front wall board and a rear wall board (14). The present invention has the advantages that the bowling balls (15) can be stably and dependably separated from the bowling bottles (16) to realize the automatic and timely bowling ball-return and bowling bottle-return. The present invention is suitable for various bowling balls (15) with different weights, and has the advantages of simple structure, easy production, and convenient installation, adjustment, use and maintenance.

Description

Bowling and bottle separator

Technical field

The invention belongs to physical culture, body-building device field, relate to a kind of bowling and bottle separator.

Background technology

In the existing common bowling device, behind bowling (hereinafter to be referred as ball) the bump bottle, bottle and the ball that is knocked down mixes and continues motion, owing to do not have ball, bottle separator, pin can not finely separate, sometimes indivedual bottles can be extruded into the goal mouth with ball, cause ball can not in time open the goal automatically and also in time roll out the goal mouth, and bottle can not in time back individually, influence is operation normally, sometimes occur " stuck ", must manually get rid of, not only bother, and influence body-building, amusement temperament and interest, during normal the match, more can bring negative effect; Disclosed a kind of bowling of Chinese patent ZL011311894 and bottle separator, though play a role, structure is clumsy, easily produces big noise, and poor effect; Disclosed a kind of bowling of Chinese patent ZL02244047X and bottle separator, the setting of its horizontal carpet band 1, complex structure, in service and vertical carpet band 6 is difficult for coordinating, so effect is also undesirable.

Summary of the invention

The technical problem that solves: a kind of bowling and bottle separator of new structure are provided, overcome the deficiency that prior art exists, the reliable bottle that is knocked down that solves is extruded into the goal mouth with ball, cause the goal in time not open automatically, so that can not open automatically, thereby influence timely automatic return, in time automatically return the problem of bottle, simple in structure, easy enforcement simultaneously.

The technical scheme that adopts:

Bowling and bottle separator, be associated together with the corresponding component location of bowling device, it is characterized in that: have spiral propeller 1, it reaches on vertical carpet band 4 before being positioned at kick back 3, and under the dragging of vertical carpet band 4, rotate, the direction that its helix 5 advances must be towards the goal 2, and the rotating mechanism 7 at these spiral propeller 1 two ends is being contained on the forward and backward wallboard 14 of detachability respectively.

Beneficial effect: the bottle 16 that is knocked down mixes under the effect of self momentum and vertical carpet band 4 with ball 15 and continues motion, when ball 15 contacts spiral propeller 1, contacts ball-blocking plate 3 subsequently or directly, and finally depending on spiral propeller 1 and promoted to roll when the goal 2 by helix 5 guiding, ball 15 no longer directly contacts with vertical carpet band 4 generally speaking, up to its smoothly orientation be flushed to goal 2 and open goal 2, roll out the goal mouth; And continue the bottle 16 of motion because its distinctive shape and physical dimension are low weight again, and can not be subjected to the influence of spiral propeller 1, can cross spiral propeller 1 smoothly and dragged away, and pass kick back 3 and be brought into the device that backs by vertical carpet band 4; Spiral propeller 1 can " drag ball 15 " an also directed guiding to promote it to goal 2 rollings, help ball, bottle separation, reliable realize in time return of serve, in time return bottle, and be applicable to the ball 15 of various Different Weight, simple in structure simultaneously, easily to manufacture, install adjustment, working service all very convenient.

Description of drawings

Fig. 1, general structure and mounting plane schematic diagram;

Fig. 2, by A-A cutaway view shown in Figure 1;

Fig. 3, by the B-B cutaway view perpendicular to helix 5 shown in Figure 1;

The structural front view of the rotating mechanism 7 of Fig. 4, spiral propeller 1;

Fig. 5, by C-C cutaway view shown in Figure 4;

The specific embodiment:

Illustrate: a point is the peak of vertical carpet band 4 left parts, and the b point is the minimum point at goal 2, and the c point is the peak at 2 places, helix 5 adjacent goals; R ₀Be the radius of the screw rod 6 of spiral propeller 1, R ₁Radius for ball 15; S ₀Be the pitch of helix 5, S ₁Be the pivot center O-O ' of spiral propeller 1 horizontal range apart from ball-blocking plate 3 left-hand face; H ₀Be the effective depth of helix 5, H ₁The vertical range of ordering for b point and a; O-O ' is the pivot center of spiral propeller 1.

As shown in Figure 1, 2, generally, the b point is than the low H of a point ₁=25-45mm, this moment, the c point was lower than the b point slightly, with " card " ball not, do not influence ball 15 and normally roll out goal 2 smoothly automatically and be as the criterion, perhaps c point and b point are with high, the perhaps a little higher than b point of c point, but must be lower than a point, and normally roll out goal 2 smoothly automatically and be as the criterion not influence ball 15: S ₁Need to satisfy: R ₁≤ S ₁≤ 3R ₁, and be that principle is determined S to help most that ball 15 normally rolls smoothly to goal 2 ₁The pivot center O-O ' of spiral propeller 1 is 2 vertical center line over against the goal, or slightly to left avertence; The radius R of the screw rod 6 of spiral propeller 1 ₀Should mate with helix 5, promptly want appropriateness compress vertical carpet band 4 and guarantee the height that c is ordered again.

Shown in Fig. 1,3, helix 5 is a single-line type, and its end face is the plane of being with arc chord angle, its effective depth H on the normal section perpendicular to helix 5 ₀, with pitch S ₀Increase or reduce and appropriateness increases or reduces.

Shown in Fig. 1,4, upper and lower and the left and right position of the rotating mechanism 7 at spiral propeller 1 two ends is adjustable, have and the screw rod 6 integrated spindle noses that process 8, self-contained bearing 9 and bearing block 10, rectilinear Long Circle locating hole 11 is arranged on this seat, have supporting horizontal Long Circle locating hole 12 on the wallboard 14, and fixed with each other by securing member 13.

Usually the upper and lower and left and right position of kick back 3 also is adjustable; No matter weight is the radius R of ball 15 how ₁Be 108mm.

Specific embodiment is as follows:

The corresponding specification of spiral propeller 1: R ₀Be 30mm, S ₀Be 130mm, H ₀Be 10mm; Helix 5 is a single-line type, and the rotation direction of helix 5 is as follows: the people stands in the surface of position of playing ball to cloth bottle platform 17, if goal 2 is located at a left side (back) wallboard 14 1 sides, as shown in Figure 1, then helix 5 is dextrorotation; If goal 2 is located at the right side (preceding) wallboard 14 1 sides, then helix 5 is left-handed.Bowling equipment normally two pass is sold together, and the setting at the goal 2 of twice just is the first from left right side, thus the rotation direction of the helix 5 of the corresponding spiral propeller 1 in the twice just be a right left side in correspondence with each other.

Other corresponding sizes: c point and b point are contour, and O-O ' is 2 vertical center line over against the goal, S ₁=2.25R ₁

Experimental result is more satisfactory.

The principle explanation:

Behind the installation in position, screw thread revolves propeller 1 appropriateness and compresses vertical carpet band 4, and its left and right continuously two-part vertical carpet band 4, all have the high right low gradient in certain left side, and see that totally vertical carpet band 4 must be the high right low shape in a left side; In the normal operation, spiral propeller 1 rotates under the dragging of vertical carpet band 4; Bottle 16 and the ball 15 that is knocked down mixes in the motion, because the effect of kick back 4, can guarantee that ball 15 contacts and can depend on spiral propeller 1, and under the effect of helix 5 at its guiding goal 2, also rush at goal 2 smoothly rapidly, and open goal 2, roll out the goal mouth; And 16 in 1 pair of bottle of spiral propeller not the guiding impetus, bottle 16 will be crossed spiral propeller 1 and kick back 4 smoothly under the effect of vertical carpet band 4, pulled into the device that backs; Ball 15 almost all is to be S in spacing ₁The passageway in be directed to promotion, in the case, vertically generally no longer directly contact between carpet band 4 and the ball 15, ball 5 has " unsettled " of certain altitude, not only does not influence, and is very beneficial for vertical carpet band 4 traction bottles 16 device of going into to back; Therefore ball 15 separates safe reliably with bottle 16, and the problem at " block up " goal 2 just can not take place yet, in time automatic return, time bottle.

Claims

1, bowling and bottle separator, be associated together with the corresponding component location of bowling device, it is characterized in that: have spiral propeller (1), it is positioned at kick back (3) and reaches before on vertical carpet band (4), and under the dragging of vertical carpet band (4), rotate, the direction that its helix (5) advances must be towards the goal (2), and the rotating mechanism (7) at this spiral propeller (1) two ends is being contained on the forward and backward wallboard (14) of detachability respectively.

2, bowling according to claim 1 and bottle separator, it is characterized in that: the peak (c) that the adjacent goal of helix (5) (2) is located is lower than the minimum point (b) of goal (2) slightly, with " card " ball not, not influencing ball (15) normally rolls out goal (2) smoothly automatically and is as the criterion, perhaps (c) point is with (b) higher together, perhaps (c) puts a little higher than (b) point, but must be lower than the peak (a) of vertical carpet band (4) left part, and normally roll out goal (2) smoothly automatically and be as the criterion not influence ball (15); The pivot center of spiral propeller (1) (O-O ') need to satisfy apart from the horizontal range (S1) of kick back (3) left-hand face: more than or equal to the radius (R1) of ball (15), be less than or equal to three times radius (R1) of ball (15); The pivot center of spiral propeller (1) (O-O ') is the vertical center line of (2) over against the goal, or slightly to left avertence; The radius (R0) of the screw rod (6) of spiral propeller (1) should mate with helix (5), promptly wants appropriateness to compress the height that vertical carpet band (4) guarantees (c) point again.

3, bowling according to claim 1 and 2 and bottle separator, it is characterized in that: be the plane of being with arc chord angle on the normal section of end face perpendicular to helix (5) of helix (5), its effective depth (H0) with the increase of pitch (S0) or reduce and appropriateness increase or reduce.

4, bowling according to claim 1 and 2 and bottle separator, it is characterized in that: the upper and lower and left and right position of the rotating mechanism (7) at spiral propeller (1) two ends is adjustable, have and the integrated spindle nose that processes of screw rod (6) (8), self-contained bearing (9) and bearing block (10), rectilinear Long Circle locating hole (11) is arranged on this seat, have supporting horizontal Long Circle locating hole (12) on the wallboard (14), and fixed with each other by securing member (13).

5, bowling according to claim 3 and bottle separator, it is characterized in that: the upper and lower and left and right position of the rotating mechanism (7) at spiral propeller (1) two ends is adjustable, have and the integrated spindle nose that processes of screw rod (6) (8), self-contained bearing (9) and bearing block (10), rectilinear Long Circle locating hole (11) is arranged on this seat, have supporting horizontal Long Circle locating hole (12) on the wallboard (14), and fixed with each other by securing member (13).