CN109011502B - Sphere anti-blocking transmitting device and transmitting method thereof - Google Patents

Abstract

The invention relates to a ball anti-jamming launching device, which comprises a ball sending mechanism, a launching tube fixed on the ball sending mechanism, and two friction wheels symmetrically arranged on both sides of the launching tube; cylinder, fixed plate, and a dial with a dial inside; the dial includes an upper dial and a lower dial with a ball guide groove; the launch tube is provided with a notch, and the friction wheel extends into the launch tube from the outside of the launch tube through the notch , the upper end of the upper dial is provided with an arc cover, the lower end of the arc cover is provided with a sorting bearing set, the ball guide groove is provided with a guide bearing set, the joint of the launch tube is provided with an anti-seize bearing set, the guide bearing set and The anti-seize bearing group is located on the same side of the ball outlet; along the running path of the ball, the ball guide groove and the launch tube form a rolling channel connected. The invention also relates to a launching method of the sphere anti-jamming launching device. The invention can automatically arrange and stably launch balls randomly stacked in a ball-loading cylinder, and belongs to the field of ball-serving devices and the like.

Description

A sphere anti-jamming launching device and launching method thereof

technical field

The invention relates to the technical field of launching devices, in particular to a ball anti-jamming launching device and a launching method thereof.

Background technique

At present, the ball launching device has been widely used in entertainment and training, but the existing ball launching device is easy to jam the ball during the ball launching process, especially when there are a large number of balls, it will also cause the blockage of the launching device and the stuck ball, which not only affects the Normal use, but also cause damage to the launch device, there are certain safety hazards.

Contents of the invention

In view of the technical problems existing in the prior art, the first object of the present invention is to provide an anti-jamming launching device for spheres, which can be used to launch spheres without the phenomenon of spheres being stuck.

Another object of the present invention is to provide a launching method of a sphere anti-jamming launching device, which can launch the sphere along the guide tube without the phenomenon of the sphere being stuck.

In order to achieve the above object, the present invention adopts following technical scheme:

An anti-jamming launching device for a ball, comprising a ball sending mechanism, a launching tube fixed on the ball sending mechanism, and two friction wheels symmetrically arranged on both sides of the launching tube; Plate, a dial with a dial inside; the dial includes an upper dial and a lower dial with a ball guide groove; the launch tube includes an upper half pipe and a lower half pipe; the lower end of the ball tube is provided with a ball drop port, and the dial The upper end is provided with an upper opening, and the fixed plate is provided with a through hole connecting the ball drop opening of the ball loading cylinder and the upper opening of the dial. The upper dial and the lower dial jointly form a ball outlet. The pipe is connected with the lower dial, the upper half pipe and the lower half pipe are located at the ball outlet of the dial, half notches are opened on both sides of the upper half pipe, half notches are opened on both sides of the lower half pipe, and half notches are opened on both sides of the upper half pipe. Form a notch together with the lower half tube, the friction wheel extends into the launch tube from outside the launch tube through the notch, the lower half tube is provided with a spring plunger, the spring plunger and the friction wheel are arranged in sequence along the running path of the sphere, and the upper dial The upper end of the disk is provided with an arc cover, and the lower end of the arc cover is provided with a sorting bearing group, which is located above the ball outlet; the ball guide groove is provided with a guide bearing group, and one end of the guide bearing group is located at the ball outlet. On one side of the guide bearing group, the other end of the guide bearing group is in contact with the circumferential side of the dial. The dial is provided with a plurality of dials evenly distributed along the circumferential direction, and only one sphere can be accommodated between two adjacent dials. , the dial is located above the guide bearing group; the connection between the lower half pipe and the lower dial is provided with an anti-seize bearing group, and the guide bearing group and the anti-seize bearing group are located on the same side of the ball outlet; along the running path of the ball, The ball guide groove and the launching tube form a rolling channel connected, and the guide bearing group, the anti-seize bearing group and the sorting bearing group can effectively lead out the ball, so that the probability of ball jamming is greatly reduced.

Further, the ball sending mechanism also includes a motor; the dial is rotatably installed at the center of the lower dial, and the center of the lower dial is provided with a mounting hole, the output end of the motor is connected with the dial through the mounting hole, and the center of the dial and the launch tube The axes are located on the same straight line, so that the whole device is evenly and balanced in force.

Further, from the direction of looking down, the arc cover at the upper end of the upper dial covers the ball outlet jointly formed by the upper dial and the lower dial, and the arc cover slopes downward toward the upper opening of the dial, and the arc The cover can make the ball enter the dial more orderly and prevent the ball from getting stuck in the ball outlet.

Further, the sorting bearing group is fixed on the edge of the arc cover and is located directly above the ball outlet, viewed along the axial direction of the launch tube, the width of the sorting bearing group is greater than the width of the ball outlet, guiding the balls to sort, Prevent stuck.

Furthermore, the sorting bearing group is composed of several rolling bearings connected in series in the axial direction, and the axes of the rolling bearings are parallel to the horizontal plane, which enhances the sorting effect.

Further, the ball guide groove is provided with a mounting groove, and the guide bearing group is installed on the installation groove. The guide bearing group is composed of several rolling bearings arranged in sequence. The axis of the rolling bearing is perpendicular to the horizontal plane. Roll in the direction of the mouth to prevent the ball from continuing to roll along the ball guide groove and prevent the ball from being stuck.

Furthermore, the anti-seize bearing group is a single rolling bearing, and the axis of the rolling bearing is perpendicular to the horizontal plane, so as to prevent the ball from being stuck in the ball outlet.

Further, the launching device also includes a guide tube, an upper boss is provided at the end of the upper half pipe, and a lower boss is provided at the end of the lower half pipe, and the inner wall of the upper boss and the inner wall of the lower boss jointly form a circular shape. The outer wall of the guide tube is provided with a radial protruding ring, the radial protruding ring is embedded in the fixing groove, the upper boss and the lower boss are fixed together by bolts, and the guide tube can guide the ball to launch in a specified direction.

Furthermore, the inner wall of the ball-loading cylinder is provided with a tapered drainage groove, and the outlet at the lower end of the drainage groove is the ball-dropping port of the ball-loading cylinder, which can guide the balls to fall into the dial and arrange them reasonably.

A launching method of a sphere anti-jamming launching device, comprising the following launching steps:

Step 1: Place the ball in the ball-loading cylinder, the ball falls from the ball-dropping opening of the ball-loading cylinder, and flows from the upper opening of the dial to the lower dial;

Step 2: When the ball is falling, the dial wheel of the lower dial rotates, and the two fingers of the dial clamp a ball and drive the ball to roll along the ball guide groove in the lower dial to the ball outlet of the dial ;

Step 3: The ball rolls from the ball outlet to the launch tube with the assistance of the sorting bearing group, guide bearing group and anti-seize bearing group at the ball outlet;

Step 4: The spring plunger in the launch tube increases the instantaneous performance of the ball, and the ball is launched instantly under the action of the friction wheel;

Step 5: After the sphere comes out of the launch tube, it flows into the guide tube connected with the launch tube.

Generally speaking, the present invention has following advantages:

The device can be used as a sphere launching mechanism, which can launch the sphere and prevent the sphere from being stuck in the launching device. The device can automatically arrange the balls randomly stacked in the ball-loading cylinder and launch them stably and accurately without being stuck easily. The launch device has a simple and compact structure and reasonable force, which is beneficial to control the launch of the sphere.

Description of drawings

Fig. 1 is a structural schematic diagram of the sphere anti-jamming launching device.

Fig. 2 is the installation diagram of fixed plate, dial, dial, motor, launching tube, guiding tube, friction wheel.

Figure 3 is an exploded view of the fixed plate, the dial, the dial, the motor, the launch tube, the guide tube, and the friction wheel.

Fig. 4 is the structural representation of lower dial, guide pipe, friction wheel, lower half pipe, dial.

Fig. 5 is a schematic diagram of the installation of the sorting bearing group, the guide bearing group and the anti-seize bearing group.

Fig. 6 is a structural schematic diagram of the upper dial and the upper half pipe.

Fig. 7 is a structural schematic diagram of the lower dial and the lower half pipe.

Detailed ways

The present invention will be further described in detail in conjunction with the accompanying drawings and specific embodiments.

In order to facilitate a unified review of the various reference signs in the drawings of the specification, the unified description of the reference signs appearing in the drawings of the specification is as follows:

1 is the ball sending mechanism, 2 is the launch tube, 3 is the friction wheel, 4 is the guide tube, 5 is the ball tube, 6 is the fixed plate, 7 is the dial, 8 is the upper dial, 9 is the lower dial, 10 is the The dial, 11 is the upper half pipe, 12 is the lower half pipe, 13 is the spring plunger, 14 is the sorting bearing group, 15 is the guide bearing group, 16 is the anti-seize bearing group, 17 is the arc cover, 18 is the ball out 19 is a motor, 2-1 is a notch, 2-2 is a fixed groove, 4-1 is a radial convex ring, 5-1 is a drainage groove, 9-1 is a ball guide groove, and 9-2 is a mounting groove, 9-3 is a mounting hole, 10-1 is a dial, 11-1 is an upper boss, and 12-1 is a lower boss.

1, 2, and 3, a ball anti-jamming launcher includes a ball delivery mechanism 1, a launch tube 2 fixed on the ball delivery mechanism, and two friction wheels 3 symmetrically arranged on both sides of the launch tube 2. The ball feeding mechanism 1 comprises a ball loading cylinder 5, a fixed plate 6, and a dial 7 with a dial 10 fixedly connected in sequence from top to bottom. The dial 7 includes an upper dial 8 and a lower dial 9 provided with a ball guide groove 9-1, the dial is installed in the lower dial 9, and the ball guide groove 9-1 is an annular semicircle around the center of the lower dial 9 Groove, the radius of sphere guide groove 9-1 is consistent with the radius of sphere. The launch tube 2 includes an upper half pipe 11 and a lower half pipe 12; the lower end of the ball loading tube 5 is provided with a ball drop opening, the upper end of the dial 7 is provided with an upper opening, and the fixed plate 6 is provided with a connection between the ball loading tube 5 drop opening and the dial 7, the through hole of the upper opening, the inwall of the ball tube 5 is provided with a conical drainage groove 5-1, the outlet of the lower end of the drainage groove 5-1 is the ball drop port of the ball tube 5, and the drainage groove 5 of the ball tube -1 Lead the ball to the ball drop port, the ball passes through the ball drop port, the through hole, the upper opening of the upper dial in turn, and finally reaches the ball guide groove of the lower dial, and the ball reaches the lower dial 9 after being sorted by the dial 10 , roll along the ball guide groove 9-1 under the toggle of the dial 10. The upper dial 8 and the lower dial 9 jointly form a ball outlet 18, that is, the upper dial 8 and the lower dial 9 each have half a ball outlet, and the upper dial 8 and the lower dial 9 are combined to form a complete ball outlet. Outlet 18. The upper half pipe 11 is integrally formed with the upper dial 8, and the lower half pipe 12 is integrally formed with the lower dial 9. The upper half pipe 11 and the lower half pipe 12 are located at the ball outlet 18 of the dial 7, that is, one end of the launch tube 2 Connected to the ball outlet 18 of the dial 7; both sides (left and right sides) of the upper half pipe 11 are provided with half notches, and both sides (left and right sides) of the lower half pipe 12 are provided with half notches, and the upper half pipe 12 is provided with half notches. The pipe 11 and the lower half pipe 12 jointly form a notch 2-1, that is, the half notch on the left side of the upper half pipe 11 and the half notch on the left side of the lower half pipe 12 form the notch 2-1 on the left side of the launch tube 2, The half notch on the right side of the upper half pipe 11 and the half notch on the right side of the lower half pipe 12 form the notch on the right side of the launch tube 2, and a friction wheel 3 extends from the left side outside the launch tube 2 through the notch 2-1. into the launch tube 2, another friction wheel 3 extends into the launch tube 2 from the right side outside the launch tube 2 through the notch 2-1, the shortest distance between the edges of the two friction wheels 3 is equal to the radius of the sphere, and the sphere is located at the launch tube 2. It is launched under the friction of the edge of the friction wheel 3 in the pipe 2. The lower half pipe 12 is provided with a spring plunger 13, and the spring plunger 13 and the friction wheel 3 are arranged successively along the running path of the spheroid. The sphere is used as a limit, limiting the speed of the sphere and allowing the sphere to stay at the spring plunger for a short time, and finally the friction wheel launches the sphere, which makes the sphere launch process have good promptness and single-shot performance, ensuring the quality of the sphere launch.

Shown in conjunction with Fig. 4, Fig. 5, Fig. 6, Fig. 7, the ball sending mechanism 1 also comprises a motor 19; The installation hole 9-3 is surrounded by the ball guide groove, the motor 19 is below the dial, the output end of the motor 19 is connected with the dial 10 through the installation hole 9-3, and the center of the dial 10 and the axis of the launch tube 2 are located on the same line On a straight line, that is, on the center line of the entire device, so that the ball anti-jamming launching device is more evenly and balanced in force. The upper end of the upper dial 8 is provided with an arc cover 17, and the lower end surface of the arc cover 17 is provided with a sorting bearing group 14, and the sorting bearing group 14 is located above the ball outlet 18, and the arc cover 17 can block the ball during the falling process. The sphere directly falls into the ball outlet 18, which prevents the sphere from being directly stuck in the ball outlet 18 after falling. At the same time, the arc cover can guide the sphere to the upper opening. Guides to the ball exit and prevents the ball from getting stuck in the ball exit. The ball guide groove 9-1 is provided with a guide bearing group 15, one end of the guide bearing group 15 is positioned at one side of the ball outlet 18, and the other end of the guide bearing group 15 is in contact with the circumferential side of the dial 10, and the guide bearing group 15 Not only can the ball continue to roll along the ball guide groove 9-1 after reaching the ball outlet 18, but also can guide the ball to pass from the ball outlet 18 to the launch tube 2. The dial 10 is provided with a plurality of dials 10-1 evenly distributed along the circumferential direction, and only one sphere can be accommodated between two adjacent dials 10-1, which is beneficial to the sorting of the spheres and ensures that only one A ball can be released to prevent a large number of spheres from accumulating and getting stuck in the ball outlet 18. The dial 10-1 is located above the guide bearing group 15, and the dial 10-1 rotates along the center of the dial 10 above the guide bearing group 15 , to avoid the guide bearing group 15 from restricting the rotation of the thumb wheel 10 . The connection between the lower half pipe 12 and the lower dial 9 is provided with an anti-seize bearing group 16, and the guide bearing group 15 and the anti-seize bearing group 16 are located on the same side of the ball outlet 18 (viewed along the direction of the ball launch, the guide bearing group and the anti-seize bearing group are located on the left side of the ball outlet) to prevent the ball from being stuck at the ball outlet; along the running path of the ball, the ball guide groove 9-1 and the launch tube 2 form a rolling channel that communicates with the ball, making it easier for the ball to Scroll to launch tube 2.

The sorting bearing group 14 is fixed on the edge of the arc cover 17 and is located directly above the ball outlet 18. Viewed along the axial direction of the launch tube 2, the width of the sorting bearing group 14 is greater than the width of the ball outlet 18. From top to bottom Looking down, a part of the sorting bearing exposes the edge of the arc cover 17. When the sphere falls, all the spheres that directly fall to the ball outlet 18 will be blocked by the arc cover, and then the sorting bearing group 14 exposed on the edge of the arc cover 17 It will rotate, and finally the balls are guided by the rotation of the sorting bearing group 14 to fall to the ball guide groove 9-1 for sorting. The sorting bearing group 14 is composed of several rolling bearings connected in series axially. The axis of the rolling bearings is parallel to the horizontal plane, and the balls fall When sorting the bearing group 14, it will slide down to the ball guide groove 9-1 under the action of the rolling bearing; the ball guide groove 9-1 is provided with the installation groove 9-2, and the guide bearing group 15 is installed on the installation groove 9-2 , so that the guide bearing group 15 is located under the dial 10-1, the guide bearing group 15 is composed of several rolling bearings arranged in sequence, the axis of the rolling bearing is perpendicular to the horizontal plane; the anti-seize bearing group 16 is a single rolling bearing, the axis of the single rolling bearing is in line with The horizontal plane is vertical, and the rolling bearing of the guide bearing group 15 rotates and guides the spheroid to roll toward the ball outlet 18, then passes through the anti-jamming bearing group on one side of the ball outlet 18 and finally reaches the launch tube 2.

In conjunction with Fig. 3, Fig. 6, shown in Fig. 7, launching device also comprises guide pipe 4, and the end of upper half pipe 11 is provided with upper boss 11-1, and the end of lower half pipe 12 is provided with lower boss 12-1. 1. The inner wall of the upper boss 11-1 and the inner wall of the lower boss 12-1 jointly form a circular fixing groove 2-2, the fixing groove is located inside the launch tube, and the outer wall of the guide tube 4 is provided with a radial convex ring 4-1, the radius of the radial protruding ring 4-1 is equal to the radius of the fixing groove, the radial protruding ring 4-1 is embedded in the fixing groove 2-2, and the upper boss 11-1 and the lower boss 12-1 pass through the bolts Fixed together, the guide tube 4 is fixed in the fixing groove of the launch tube 2, and the ball is launched after the launch tube 2 comes out and rolls to the guide tube 4. The guide tube 4 is a curved tube or a straight tube, and the ball launched from the launch tube can be lead in different directions.

The working principle of the ball anti-jamming launching device: the ball is sent to the ball outlet along the ball guide groove through the motor-driven dial, the ball rolls to the launching tube under the guidance of the guide bearing group, and the spring plunger is used as a limit in the launching tube. , to ensure that the sphere is instantaneous, and at the same time, the friction wheel installed on both sides of the launch tube rotates, and the sphere is launched by using the edge of the friction wheel. The guide tube can guide the sphere to launch in different directions. This device can be used for ball launchers, raw materials Supply devices and other fields.

When utilizing the above-mentioned sphere anti-jamming launching device, a launching method of the sphere anti-jamming launching device comprises the following steps:

Step 1: Place the ball in the ball-loading cylinder, the ball falls from the ball-dropping opening of the ball-loading cylinder, and flows from the upper opening of the dial to the lower dial;

Step 2: When the ball is falling, the dial wheel of the lower dial rotates, and the two fingers of the dial clamp a ball and drive the ball to roll along the ball guide groove in the lower dial to the ball outlet of the dial ;

Step 3: The ball rolls from the ball outlet to the launch tube with the assistance of the sorting bearing group, guide bearing group and anti-seize bearing group at the ball outlet;

Step 4: The spring plunger in the launch tube increases the instantaneous performance of the ball, and the ball is launched instantly under the action of the friction wheel;

Step 5: After the sphere comes out of the launch tube, it flows into the guide tube connected with the launch tube.

The above-mentioned embodiment is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above-mentioned embodiment, and any other changes, modifications, substitutions, combinations, Simplifications should be equivalent replacement methods, and all are included in the protection scope of the present invention.

Claims (8)

1. A ball anti-jamming launching device, comprising a ball delivery mechanism, a launch tube fixed on the ball delivery mechanism, and two friction wheels symmetrically arranged on both sides of the launch tube; the ball delivery mechanism includes a ball-loading cylinder fixedly connected sequentially from top to bottom , a fixed plate, a dial with a dial inside; the dial includes an upper dial and a lower dial with a ball guide groove; the launch tube includes an upper half pipe and a lower half pipe; the lower end of the ball tube is provided with a ball drop port, The upper end of the dial is provided with an upper opening, and the fixed plate is provided with a through hole connecting the ball opening of the ball loading cylinder and the upper opening of the dial. The upper dial and the lower dial jointly form a ball outlet, and the upper half pipe is connected with the upper dial. The lower half pipe is connected with the lower dial, and the upper half pipe and the lower half pipe are located at the ball outlet of the dial. There are half notches on both sides of the upper half pipe, and half notches on both sides of the lower half pipe. The half pipe and the lower half pipe together form a notch, and the friction wheel extends into the launch tube from outside the launch tube through the notch. It is characterized in that: the lower half pipe is provided with a spring plunger, and the spring plunger and friction wheel run along the ball The paths are set in sequence, the upper end of the upper dial is provided with an arc cover, the lower end of the arc cover is provided with a sorting bearing group, and the sorting bearing group is located above the ball outlet; the ball guide groove is provided with a guide bearing group, and the guide bearing group One end of the guide bearing is located on one side of the ball outlet, and the other end of the guide bearing group is in contact with the circumferential side of the dial. The dial is provided with a plurality of dials evenly distributed along the circumferential direction. Only one sphere can be accommodated in the space, and the dial is located above the guide bearing group; an anti-seize bearing group is provided at the junction of the lower half pipe and the lower dial, and the guide bearing group and the anti-seize bearing group are located on the same side of the ball outlet; According to the running path of the ball, the ball guide groove and the launch tube form a rolling channel connected; from the top view, the arc cover at the upper end of the upper dial covers the ball outlet formed by the upper dial and the lower dial, and the arc The cover is inclined downward toward the upper opening of the dial; the sorting bearing group is fixed on the edge of the arc cover and is located directly above the ball outlet. Viewed along the axial direction of the launch tube, the width of the sorting bearing group is larger than the ball outlet width. 2. A ball anti-jamming launching device as claimed in claim 1, characterized in that: the ball sending mechanism also includes a motor; the dial is rotatably installed at the center of the lower dial, and the center of the lower dial is provided with a mounting hole, and the motor The output end is connected with the dial through the mounting hole, and the center of the dial and the axis of the launch tube are located on the same straight line. 3. A ball anti-jamming launching device according to claim 1, characterized in that: the sorting bearing group is composed of several axially connected rolling bearings, and the axes of the rolling bearings are parallel to the horizontal plane. 4. A kind of sphere anti-jamming launching device as claimed in claim 1, characterized in that: the sphere guide groove is provided with an installation groove, and the guide bearing group is installed on the installation groove, and the guide bearing group is composed of several rolling bearings arranged in sequence, The axis of the rolling bearing is perpendicular to the horizontal plane. 5. The ball anti-jamming launching device according to claim 1, wherein the anti-jamming bearing set is a single rolling bearing, and the axis of the rolling bearing is perpendicular to the horizontal plane. 6. A ball anti-jamming launching device as claimed in claim 1, characterized in that: the launching device also includes a guide tube, the end of the upper half tube is provided with an upper boss, and the end of the lower half tube is provided with a lower convex platform, the inner wall of the upper boss and the inner wall of the lower boss together form a circular fixing groove, the outer wall of the guide tube is provided with a radial protruding ring, the radial protruding ring is embedded in the fixing groove, and the upper and lower bosses pass through Bolts together. 7. The ball anti-jamming launching device according to claim 1, characterized in that: the inner wall of the ball loading cylinder is provided with a conical drainage groove, and the outlet at the lower end of the drainage groove is the ball drop opening of the ball loading cylinder. 8. A launching method based on the spheroid anti-jamming launching device described in any one of claims 1-7, characterized in that: comprising the following launching steps: the first step: the spheroid is placed in the ball-loading cylinder, and the spheroid is loaded from the ball The ball drop of the cylinder falls, and flows from the upper opening of the dial to the lower dial; the second step: during the falling process of the ball, the dial of the lower dial rotates, and the two claws of the dial clamp a ball and drive The ball rolls along the ball guide groove in the lower dial to the ball outlet of the dial; the third step: the ball is assisted by the sorting bearing group, guide bearing group and anti-seize bearing group at the ball outlet by the ball outlet Roll to the launch tube; Step 4: The spring plunger in the launch tube increases the instantaneous performance of the ball, and the ball is launched instantly under the action of the friction wheel; Step 5: After the ball comes out of the launch tube, it flows into the inside the guide tube.

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