RU196613U1 - Bench throwing machine - Google Patents

Abstract

The utility model relates to equipment for shooting stands, and in particular to devices for throwing bench targets. The machine for throwing bench targets includes a base (1) with upper (2) and lower (3) frames, a base plate (4), a cartridge with targets (5), a spring (6), a gear motor (7) with a shaft equipped with levers on both sides of it, an electric box (12) with a toggle switch (13), a mechanism for turning a cartridge with targets, including a rod, a pusher (16) and a pusher shaft (16) equipped with levers on both sides, a trap (20) with a shaft, equipped with a lever, a target cutter (23), a slope of the targets (24) into the trap (20). The base plate (4) has an opening (25). The cassette with targets (5) is placed on the base plate (4). The spring (6), on the one hand, is fixed on the lever of the trap shaft by means of a hook, and on the other hand, is fixed on a bolt (28) fixed on the upper frame (2) and equipped with a rotary handle (29). The shafts of the gear motor (7), pusher (16) and traps (20) are rotatable. One of the levers of the shaft of the gear motor (7) is made with the possibility of engagement with the lever of the trap shaft (20). Another is attached to the rod, which is connected to one of the levers of the shaft of the pusher (16), and the other is connected to the pusher. The trap (20) contains a guide adjustable by means of the slider (32), and it further comprises a thrust ball bearing mounted on a bolt (28) between the rotary handle (29) and the upper frame (2). Ease of effort is provided when the knob is turned to adjust the spring tension. 5 cp f-ly, 5 ill.

Description

The utility model relates to equipment for shooting stands, and in particular to devices for throwing bench targets.

A known machine for throwing bench targets, consisting of a base with a top plate, a gear motor, a crankshaft for transmitting torque from the gear to the throwing blade, three target cutters, a target departure table, a target loading mechanism (plates), a lever system for turning the loading a mechanism at a certain angle, a working spring, a brake device in the form of a system of overrunning clutches with protective cuffs, characterized in that the upper base plate is supplemented with stiffeners, the gear motor is installed it is aligned coaxially with the shaft of the throwing blade, the cover of which is additionally fixed with rivets and has an increased roughness of the working surface, the throwing spring at one end has a hook for hooking the crankshaft roller through the coupling, and its second end is attached through a stud with a coupling, which have adjusting nuts, to the ear the top base plate, the loading mechanism is a prefabricated design of pipes fixed with self-locking nuts with upper and lower bases, the target departure table is fixed through the springs. [RU 111274 U1, IPC F41J 9/00, publ. 12/10/2011].

There is also known a machine for throwing bench targets, containing a base, a gear motor, a working spring, a blade with an overlay, a system for transmitting torque from the gear to the blade shaft, a working table installed under the blade, lower target cutters from the stack, a brake device with overrunning clutches, located in the body, the cartridge for the targets, a system of levers for turning the cartridge for the targets at a certain angle, characterized in that the blade is made with slots, the pad consists of two parts located inside the P-image of profiles, fixed along the edge of the blade with a gap between them, on the lower side of the working table is fixed with the ability to move the limit switch, in contact with the blade disconnects the electric circuit of the gear motor. [RU 185331 U1, IPC F41J 9/18, published 04/04/2018].

The disadvantage of the above devices is the limited trajectory of throwing bench targets, in particular, the inability to throw targets in a vertical plane along the surface of the earth to simulate game moving on land.

Closest to the claimed utility model is a machine for throwing bench targets, including a base with upper and lower frames, a support plate, a cassette with targets, a spring, a gear motor with a shaft equipped with levers on both sides, an electric box with a toggle switch, a cassette rotation mechanism with targets, including a rod, a pusher and a pusher shaft provided with levers on both sides of it, a trap with a shaft equipped with a lever, a target cutter, a slope of the targets into the trap, and the base plate has an opening, the cassette with targets is placed on the base plate, the spring on one side is fixed by a hook on the trap shaft lever, and on the other side is fixed on a bolt mounted on the upper frame and equipped with a rotary handle, the shafts of the gear motor, pusher and trap are rotatable, one of the levers of the motor shaft - the gear is made with the possibility of engagement with the lever of the trap shaft, and the other is attached to the rod, which is connected to one of the levers of the shaft of the pusher, and the other is connected to the pusher, the trap contains adjustable by means of a slider melting. [http://waspasport.pl/en/produkt/rabbit-pro/ - prototype].

The machine for throwing bench targets allows you to throw targets along various paths: from almost horizontal to vertical with intermediate positions in the form of various parabolic paths.

The disadvantage of this device is that to adjust the tension of the spring you have to apply significant effort when turning the handle.

The objective of the utility model is to create a machine for throwing bench targets with the elimination of the disadvantage inherent in the prototype.

The technical result is to facilitate the effort when turning the knob to adjust the spring tension.

A machine for throwing bench targets, including a base with upper and lower frames, a base plate, a cartridge with targets, a spring, a gear motor with a shaft equipped with levers on both sides, an electric box with a toggle switch, a cassette rotation mechanism with targets, including traction, a pusher and a pusher shaft provided with levers on both sides of it, a trap with a shaft equipped with a lever, a target cutter, a slope of the targets into the trap, the base plate having an opening, the cartridge with targets placed on the base plate, the spring on one side by means of a pin pa fixed on the lever of the trap shaft, and on the other hand fixed on a bolt mounted on the upper frame and equipped with a rotary handle, the shafts of the gear motor, pusher and trap are rotatable, one of the levers of the gear motor shaft is made to engage with the lever the trap shaft, and the other is attached to the rod, which is connected to one of the levers of the pusher shaft, and the other is connected to the pusher, the trap contains a guide adjustable by means of a slider. However, it further comprises a thrust ball bearing located on the bolt between the rotary handle and the upper frame.

There is an option in which the spring is hooked onto the trap shaft lever using a sleeve.

There is an option in which the machine further includes a limit switch and a spring release button, wherein the limit switch is located on the geared motor and is configured to come into contact with a lever attached to the rod.

There is an option in which the spring release button is located in the electric box.

There is an option in which the machine is additionally equipped with a remote control, on which the spring release button is located, and the electric box has a connector for its connection.

There is an option in which the lower frame is equipped with wheels, and a handle equipped with a stopper is placed on the upper frame.

In FIG. 1 shows in a particular embodiment a machine for throwing bench targets in an isometric view (general view).

In FIG. 2 shows a machine assembly in a private embodiment, including a gear motor with a shaft equipped with levers on both sides, a limit switch, a trap shaft equipped with a lever, a slope of the targets into the trap, a mechanism for turning the cartridge with the targets

In FIG. 3 shows a machine assembly comprising a gear motor with a shaft, one of the levers of the gear motor shaft, a trap with a shaft equipped with a lever, a spring fixed by means of a hook on the trap shaft lever using a sleeve.

In FIG. Figure 4 shows the machine assembly, including the upper frame, a spring fixed on a bolt, a rotary handle, a thrust ball bearing.

In FIG. 5 shows a machine assembly in a private embodiment, including an electric box with a toggle switch and a connector for connecting a remote control with a spring release button.

The machine for throwing bench targets includes a base 1 (Fig. 1, Fig. 2) with upper 2 (Fig. 1, Fig. 2, Fig. 4) and lower 3 (Fig. 1) frames, a base plate 4 (Fig. 1 ), a cartridge with targets 5 (FIG. 1), a spring 6 (FIG. 1, FIG. 3, FIG. 4), a geared motor 7 (FIG. 1, FIG. 2, FIG. 3) with a shaft 8 (FIG. .2), equipped with levers 9 (Fig. 2), 10 (Fig. 2, Fig. 3) on both sides, a limit switch 11 (Fig. 2), electric box 12 (Fig. 1, Fig. 2, Fig. 5) with a toggle switch 13 (Fig. 1, Fig. 5) and a spring release button 14 (Fig. 1, Fig. 5), a cartridge rotation mechanism with targets, including a rod 15 (Fig. 2), a pusher 16 (Fig. 1 ) and shaft 17 (Fig. 2) of a sense body 16, equipped with levers 18 (Fig. 2), 19 (Fig. 1) on both sides, a trap 20 (Fig. 1, Fig. 3) with a shaft 21 (Fig. 2, Fig. 3), equipped with a lever 22 (Fig. 2, Fig. 3), target cutter 23 (Fig. 1), slope of the targets 24 (Fig. 1, Fig. 2., Fig. 3) into the trap 20. The base plate 4 has an opening 25 (Fig. 1 ) The cassette with targets 5 is placed on the base plate 4. The spring 6 is fixed on one side by a hook 26 (Fig. 3) on the lever 22 using the sleeve 27 (Fig. 3). On the other hand, the spring 6 is fixed on the bolt 28 (Fig. 1, Fig. 4). The bolt 28 is mounted on the frame 2 and is equipped with a rotary handle 29 (Fig. 1, Fig. 4). Between the rotary handle 29 and the frame 2, a support ball bearing 30 is placed on the bolt 28 (Fig. 4). The lever 9 is attached to the rod 15, which is connected to the lever 18. The pusher 16 is connected to the lever 19. The trap 20 contains an adjustable guide 31 (Fig. 3) and a slider 32 (Fig. 1). The frame 3 is equipped with wheels 33 (Fig. 3). On the frame 2 there is a handle 34 (Fig. 1) equipped with a stopper 35 (Fig. 1). The electric box 12 has a connector 36 (Fig. 5) for connecting a remote control 37 (Fig. 5), on which the button 14 is located.

The machine for throwing bench targets is powered by a power source, in particular a battery with a voltage of 12 V. There are two modes of the machine: automatic and manual. In automatic mode, when the toggle switch 13 is turned on, current is supplied to the gear motor 7, which rotates the shaft 8. In this case, the lever 9, by means of the rod 15, drives the lever 18. The lever 18 rotates the shaft 17, which drives the lever 19. The lever 19 the action of the pusher 16, which rotates the cassette with the targets 5. The cassette 5 makes a rotation, while one of the stacks of targets is located above the hole 25. The cutter 23 separates the bottom target from the stack, which along the ramp 24 is sent to the trap 20 on the guide 31, while targets at the box office those 5 continue in a circular motion. At the same time, the lever 10, rotating, comes into engagement with the lever 22, which cockes the spring 6. Also, due to the movement of the lever 22, the shaft 21 rotates and, accordingly, the trap 20 is brought under the target to fall along the ramp 24. Next, the shaft 8, continuing the rotation , opens the engagement of the levers 10 and 22, thereby closing the spring 6, which by means of the hook 26 on the lever 22 rotates the shaft 21. Accordingly, the trap 20 rotates with the ejection of the target along the selected path. The ejection path of the target is determined by the position of the guide 31, which is adjusted by moving the slider 32. The ejection range of the target is determined by the tension of the spring 6. The tension of the spring 6 is adjusted by rotating the rotary knob 29. With the increase of the tension of the spring 6, the rotation of the handle 29 becomes difficult due to increased friction. To facilitate the rotation of the handle 29, a thrust ball bearing 30 is used, which, due to the presence of balls in its design, reduces friction.

In manual mode, the targets are ejected in a cycle, while the principle of operation of the machine is similar to the automatic mode until the moment when you only have to turn lever 22 a little so that the spring 6 closes and the target is ejected. In this case, the lever 9 comes into contact with the limit switch 11, which opens the electric circuit, and, accordingly, stops the machine in the cocked state with the readiness to throw the target. The levers 10 and 22 remain engaged. Then press the button 14, which drives the gear motor 7 and, accordingly, the ejection of the target. In this case, the geared motor 7 continues to operate until the limit switch 11 is tripped again. At this, the target ejection cycle is completed.

In order to improve convenience, the machine is transported by means of a handle 34 and wheels 33. The degree of extension of the handle 34 is regulated by the stopper 35.

In addition, the ejection of the target can be carried out using the remote control 37.

The machine for throwing bench targets allows you to throw targets along various paths: from almost horizontal to vertical with intermediate positions in the form of various parabolic paths.

The presence of a thrust ball bearing allows a utility model to be achieved with the claimed technical result.

Claims (6)

1. A machine for throwing bench targets, including a base with upper and lower frames, a base plate, a cartridge with targets, a spring, a gear motor with a shaft equipped with levers on both sides, an electric box with a toggle switch, a mechanism for turning the cartridge with targets, including traction , a pusher and a pusher shaft provided with levers on both sides of it, a trap with a shaft equipped with a lever, a target cutter, a slope of the targets into the trap, the base plate having an opening, the cassette with targets placed on the base plate, the spring on one side by EPA is fixed on the lever of the trap shaft, and on the other hand is fixed on a bolt mounted on the upper frame and equipped with a rotary handle, the shafts of the gear motor, pusher and trap are rotatable, one of the levers of the gear motor shaft is made to engage with the lever the trap shaft, and the other is attached to the rod, which is connected to one of the levers of the pusher shaft, and the other is connected to the pusher, the trap contains a guide adjustable by means of a slider, characterized in that it additionally Holds a ball thrust ball bearing located on a bolt between the rotary handle and the upper frame. 2. The machine according to claim 1, characterized in that the spring by means of a hook is fixed on the lever of the trap shaft using a sleeve. 3. The machine according to claim 1, characterized in that it further includes a limit switch and a spring release button, and the limit switch is located on the gear motor and is configured to come into contact with a lever attached to the rod. 4. The machine according to claim 3, characterized in that the spring release button is located in the electric box. 5. The machine according to claim 3, characterized in that it is additionally equipped with a remote control on which the spring release button is located, and the electrical box has a connector for connecting it. 6. Machine according to any one of claims 1 to 5, characterized in that the lower frame is equipped with wheels, and a handle is provided with a stopper on the upper frame.

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