CN107388892B

CN107388892B - A kind of casting device

Info

Publication number: CN107388892B
Application number: CN201710663358.6A
Authority: CN
Inventors: 黄仕
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-05
Filing date: 2017-08-05
Publication date: 2019-01-25
Anticipated expiration: 2037-08-05
Also published as: CN107388892A

Abstract

The invention discloses a kind of casting devices, including emitter, it is characterized by: emitter includes a transmitting tube, transmitting tube is equipped with fuel dispensing port, fuel dispensing port is equipped with matched sealing cover, matching is equipped with the transmitting oil cylinder that can be moved axially along transmitting tube in transmitting tube, the piston rod to match is inserted in transmitting oil cylinder, piston rod top end is equipped with the round push plate to match with transmitting tube, emit between oil cylinder and the first swing arm, between first swing arm and the second swing arm, it is connected by hydraulic cylinder between second swing arm and third swing arm, hydraulic cylinder is connected by hydraulic tube and transmitting oil cylinder, third swing arm end is equipped with for clamping by the spring clip of projectile, two tail ends of spring clip are connected by spring, spring is connect with the hydraulic cylinder at third swing arm by pull rod, utilize the pressure generated in transmitting tube, push hair Oil cylinder movement is penetrated, swing arm is driven to swing, is distally cast away to drive and will be cast intracorporal object by projectile.

Description

A kind of casting device

Technical field

The present invention relates to a kind of delivery devices.

Background technique

In the prior art, object is launched the device cast away by artillery etc., is mostly by the ammunition and other items in gun barrel Directly to launch, emits route parabolically, and only one demolition point, explosion is scattered comprehensively after ammunition landing, if Enemy lies prone on the ground, can not just hurt.

Summary of the invention

In view of well-known technique there are the problem of, the technical problem to be solved by the present invention is to be that ammunition can be put down by providing one kind Explode the casting device to scatter in face.

In order to solve the above technical problems, the utility model adopts the following technical scheme that complete:

A kind of casting device, including pedestal and the emitter being mounted on the base, it is characterised in that: the emitter Including a transmitting tube, the transmitting tube is equipped with fuel dispensing port, and the fuel dispensing port is equipped with matched close Capping, the interior matching of the transmitting tube are equipped with the transmitting oil cylinder that can be moved axially along transmitting tube, are inserted in the transmitting oil cylinder The piston rod to match, the piston rod top end are equipped with the round push plate to match with transmitting tube, the transmitting oil cylinder and first Swing arm is hinged, and first swing arm and the second swing arm are hinged, and second swing arm and third swing arm are hinged, the transmitting oil cylinder with It is connected by power device between first swing arm, between the first swing arm and the second swing arm, between the second swing arm and third swing arm, The power device includes hydraulic cylinder, and the hydraulic cylinder is connected by hydraulic tube and transmitting oil cylinder, and third swing arm end is set Have for clamping by the spring clip of projectile, two tail ends of the spring clip are connected by spring, at the spring and third swing arm Hydraulic cylinder pass through pull rod connect.

Regulator is equipped between transmitting oil cylinder and the hydraulic tube, the regulator includes connection transmitting oil cylinder and liquid The pressure ports of pressure pipe and the thimble being inserted in pressure ports, the thimble are axially movable, and are set in the pressure ports There is the annulus barrier plug of center band through-hole, the through-hole that the thimble and annulus barrier are filled in, which cooperates, carries out pressure regulation.

Described includes two opposite disks connected by projectile and several are set to the pearl between two disks, described Retaining ring is equipped at outer ring between the disk of two opposite connections.

Circular baffle plate is equipped between the circle push plate and fuel dispensing port, the circular baffle plate is logical equipped with several Hole.

The transmitting tube is equipped with the open slot for following transmitting oil cylinder to move axially for regulator.

The beneficial effects of the utility model are: the air pressure generated using fuel, is pushed round push plate, can not only push Emit oil cylinder movement, and energy compressed transmissions oil cylinder inner space, liquid is pressed by hydraulic tube so that emitting in-oil cylinder liquid Cylinder pressure will be thrown out so that the first swing arm, the second swing arm, third swing arm successively be driven to swing by projectile, intracorporal by casting Pearl and other items with being moved by projectile, can plane scatter explosion, harmful effect can also be played for the enemy to lie prone on ground.

Detailed description of the invention

Embodiment is further described in conjunction with attached drawing below:

Fig. 1 is schematic structural view of the invention；

Fig. 2 is transmitting tube cross-sectional view in the present invention.

Specific embodiment

Attached drawing illustrates structure and embodiment of the invention, describes each related thin of embodiment in conjunction with attached drawing below Section, the casting device include pedestal 1 and the emitter that is mounted on the base, and the emitter includes a transmitting tube 2, institute Transmitting tube 2 is stated equipped with fuel dispensing port 3, the fuel dispensing port 3 is equipped with matched sealing cover 4, the transmitting Matching is equipped with the transmitting oil cylinder 6 that can be moved axially along transmitting tube in pipe 2, is inserted with the work to match in the transmitting oil cylinder 6 Stopper rod 5,5 top of piston rod are equipped with the round push plate 24 to match with transmitting tube, and the circle push plate 24 and fuel are launched Circular baffle plate 25 is equipped between mouth 3, the circular baffle plate 25 is described by fuel gear at fuel dispensing port for stopping fuel Circular baffle plate 25 is equipped with several through-holes, passes through for the air-flow of fuel combustion release, fuel is launched into fuel dispensing port 3 Afterwards, it is covered with sealing cover 4, air-flow pushes round push plate 24, so that transmitting oil cylinder 6 be pushed to advance.

The transmitting oil cylinder 6 and the first swing arm 7 are hinged, and first swing arm 7 and the second swing arm 8 are hinged, second pendulum Arm 8 and third swing arm 9 are hinged, and between the transmitting oil cylinder 6 and the first swing arm 7, between the first swing arm 7 and the second swing arm 8, the It is connected by power device between two swing arms 8 and third swing arm 9, the power device includes hydraulic cylinder, the hydraulic cylinder packet Cylinder body 10 and power push-rod are included, the cylinder body 10 is connected by hydraulic tube 11 and transmitting oil cylinder channel, in such 2 channel of transmitting tube Liquid by hydraulic tube 11 enter cylinder body, thus drive power push-rod push swing arm trail, realize swing.In the present embodiment In, first hydraulic cylinder 21, first swing arm 7 and the second swing arm 8 are provided that between the transmitting oil cylinder 6 and the first swing arm 7 Between be provided that second hydraulic cylinder 22, be provided that third hydraulic cylinder 23 between the second swing arm 8 and third swing arm 9.

9 end of third swing arm is equipped with for clamping by the spring clip 13 of projectile, two tail ends of the spring clip 13 It is connected by spring 14, the spring clip 13 is connect with the cylinder body of third hydraulic cylinder 23 by pull rod 19, and third hydraulic cylinder 23 moves It pushes bar and pushes third swing arm 9, angle expands between the second swing arm 8 and third swing arm 9, and pull rod 19 pulls spring clip, makes spring Folder 13 is opened, thus by entirely being launched away by projectile 12.

The hinged place of the transmitting oil cylinder 6 and the first swing arm 7 is equipped with regulator, and the regulator includes connection transmitting The pressure ports 16 of oil cylinder 6 and hydraulic tube 11 and the thimble 17 being inserted in pressure ports, the thimble 17 are axially movable, Annulus barrier plug 18 in the pressure ports 16 equipped with center band through-hole, the through-hole phase of the thimble 17 and annulus barrier plug 18 Mutually cooperation carry out pressure regulation, adjust range straggling when, can up and down adjustment thimble 17, thimble insertion barrier plug 18 through-hole the depth, Mean the size of pressure ports, to control the size of pressure.

The transmitting tube 2 is equipped with the open slot 31 for following transmitting oil cylinder to move axially for regulator, the tune Pressure device and transmitting 6 radial communication of oil cylinder, the effect of open slot 31 namely enable regulator stretch out transmitting tube 2, are sending out During penetrating oil cylinder back-and-forth motion, regulator also can be and then moved forward and backward.

The casting device is the principle simulating human arm and casting, and the air pressure generated using fuel pushes transmitting oil Cylinder 6 moves forward, meanwhile, the round push-in of push plate 24 transmitting oil cylinder 6, compressed transmissions oil cylinder space, so that the liquid in transmitting tube First hydraulic cylinder 21, second hydraulic cylinder 22 and third hydraulic stem 23 are sequentially entered by hydraulic tube 11, first hydraulic cylinder 21 is moved It pushes bar and pushes the first swing arm 7, drive 7 clockwise oscillation of the first swing arm, the power push-rod of second hydraulic cylinder 22 pushes the second pendulum Arm 8,8 clockwise oscillation of the second swing arm, the power push-rod of third hydraulic cylinder 23 push third swing arm 9, and third swing arm 9 is put clockwise Dynamic, pull rod 19 pulls spring clip to make its opening, is thrown out of by projectile, can plane scatter explosion, for the enemy to lie prone on ground People can also play harmful effect.

Described includes two opposite disks connected by projectile 12 and several are set to the pearl between two disks, institute It states and is equipped with retaining ring at outer ring between the disk of two opposite connections, after being spilled over by projectile, cast intracorporal pearl Retaining ring can be broken through to launch.

Claims

1. a kind of casting device, including pedestal and the emitter being mounted on the base, it is characterised in that: the emitter packet A transmitting tube is included, the transmitting tube is equipped with fuel dispensing port, and the fuel dispensing port is equipped with matched sealing Lid, the interior matching of the transmitting tube are equipped with the transmitting oil cylinder that can be moved axially along transmitting tube, are inserted with phase in the transmitting oil cylinder Matched piston rod, the piston rod top end are equipped with the round push plate to match with transmitting tube, the transmitting oil cylinder and the first pendulum Arm is hinged, and first swing arm and the second swing arm are hinged, and second swing arm and third swing arm are hinged, the transmitting oil cylinder and It is connected by power device between one swing arm, between the first swing arm and the second swing arm, between the second swing arm and third swing arm, institute Stating power device includes hydraulic cylinder, and the hydraulic cylinder is connected by hydraulic tube and transmitting oil cylinder, and third swing arm end is equipped with For clamping by the spring clip of projectile, two tail ends of the spring clip are connected by spring, at the spring and third swing arm Hydraulic cylinder is connected by pull rod.

2. a kind of casting device according to claim 1, it is characterised in that: be equipped between transmitting oil cylinder and the hydraulic tube Regulator, the regulator include the pressure ports of connection transmitting oil cylinder and hydraulic tube and are inserted in pressure ports Thimble, the thimble are axially movable, and the annulus in the pressure ports equipped with center band through-hole obstructs plug, the thimble and circle The through-hole of ring barrier plug, which cooperates, carries out pressure regulation.

3. a kind of casting device according to claim 1, it is characterised in that: described to include two opposite connections by projectile Disk and several be set to the pearl between two disks, be equipped with gear at outer ring between the disks of described two opposite connections Circle.

4. a kind of casting device according to claim 1, it is characterised in that: between the circle push plate and fuel dispensing port Equipped with circular baffle plate, the circular baffle plate is equipped with several through-holes.

5. a kind of casting device according to claim 2, it is characterised in that: the transmitting tube be equipped with for regulator with The open slot moved axially with transmitting oil cylinder.