CN211601727U

CN211601727U - A cylinder pneumatic transmitter for launching simulation training bullet

Info

Publication number: CN211601727U
Application number: CN201922244676.6U
Authority: CN
Inventors: 陈伟; 陈义军; 张迪; 曾雪刚; 王鹏; 宋新旺
Original assignee: Air Force Service College of PLA
Current assignee: Air Force Service College of PLA
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-29
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a cylinder pneumatic transmitter for launching simulation training bullet, including launching pad and transmitter body, fixed surface is connected with two supports on the launching pad, two the support upper end is rotated through the slide-spindle and is connected with two bull sticks, two be equipped with the stop gear who is used for fixed transmitter body between the bull stick, transmitter body lower extreme is equipped with the buffer gear who is used for reducing recoil, two backup pads of fixed surface are connected with on the launching pad, two the inside slewing mechanism that all is equipped with of backup pad, the utility model discloses simple structure is convenient for fixed, especially is fit for the simulation transmission of training bullet, has improved the security of transmission.

Description

A cylinder pneumatic transmitter for launching simulation training bullet

Technical Field

The utility model relates to a pneumatic transmitter field especially relates to a cylinder pneumatic transmitter for launching simulation training bullet.

Background

Modern military training increases training for close-range combat, in which weapons such as mortars and the like with greater power than bullets are used in large quantities; in order to simulate the effect of a real battlefield in training, a transmitter with a transmitting barrel is generally used for transmitting training ammunitions, for example, a mortar is used for transmitting training ammunitions only with the appearance of mortar shells, the training ammunitions which are not filled with explosives are arranged in a battle field, sometimes, a pneumatic transmitter is used for transmitting simulation ammunitions in order to maximally simulate the real battlefield environment, and meanwhile, in order to reduce training cost, but the mode also has problems, for example;

1. the recoil is larger when the launcher launches, and the launcher is placed on the ground and is easy to collide with the ground, thereby influencing the launching result and being not beneficial to training;

2. the barrel of the launcher is not easy to fix, and because the kinetic energy at the moment of launching is large, the barrel is easy to disengage by the conventional fixing method, so that danger is generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cylinder type pneumatic launcher for launching a simulation training bomb.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cylinder pneumatic transmitter for launching simulation training bullet, includes launching pad and transmitter body, fixed surface is connected with two supports on the launching pad, two the support upper end is rotated through the slide-spindle and is connected with two bull sticks, two be equipped with the stop gear who is used for fixed transmitter body between the bull stick, transmitter body lower extreme is equipped with the buffer gear who is used for reducing the recoil, two backup pads of fixed surface are connected with on the launching pad, two the inside slewing mechanism that all is equipped with of backup pad.

Preferably, stop gear includes two cylindrical pivots of fixed connection in two bull sticks upper ends, two cylindrical pivot outer wall sliding connection has two rotary troughs, two the common fixed connection in one side that the rotary trough is relative and solid fixed ring, gu fixed ring cover locates on the transmitter body outer wall, two it is connected with the connecting axle to rotate between the cylindrical pivot.

Preferably, buffer gear includes the buffer cylinder with transmitter body lower extreme sliding connection, the inside round chamber that is equipped with of buffer cylinder, the inner wall sliding connection in round chamber has the second slider, the bottom fixedly connected with second spring of second slider, the other end fixed connection of second spring in the bottom in round chamber, the lower extreme and the second slider fixed connection of transmitter body.

Preferably, slewing mechanism is including setting up in two fan-shaped chambeies of two backup pads inside, two the first slider of the equal fixedly connected with of fan-shaped intracavity wall, two the equal fixedly connected with of first slider lower extreme two first springs, two the equal fixed connection in the bottom in two fan-shaped chambeies of the other end of first spring, two all rotate between first slider and the buffer tube and be connected with branch, two branch all run through two backup pads relative lateral walls and with buffer tube fixed connection.

Preferably, two brackets are in threaded connection with the launching pad through two bolts.

Preferably, the joints of the two cylindrical rotating shafts and the connecting shaft are close to the outer edge of the rotating shaft.

The utility model has the advantages that:

1. by arranging the launching platform and the buffer structure, the recoil of the launcher during launching can be absorbed by the buffer cylinder, and the buffer cylinder can also slide along the set cavity, so that the launching process becomes easy to control;

2. through setting up stop gear, can firmly tie up whole transmitter body in the launching pad top for most kinetic energy that produce during the transmission is absorbed, reduces the influence to the transmission precision.

Drawings

Fig. 1 is a schematic structural diagram of a cylinder type pneumatic launcher for launching a simulated training projectile according to the present invention;

fig. 2 is a schematic structural diagram of a supporting plate of a cylinder type pneumatic launcher for launching a simulated training projectile according to the present invention;

fig. 3 is a schematic structural view of a fixing ring of a cylinder type pneumatic launcher for launching a simulated training projectile according to the present invention;

fig. 4 is a cross-sectional view of a fixing ring of a cylinder type pneumatic launcher for launching a simulated training projectile according to the present invention;

fig. 5 is a magnified view of a buffer cylinder of a cylinder type pneumatic launcher for launching a simulated training projectile according to the present invention.

In the figure: the device comprises a launching platform 1, a bracket 2, a launcher body 3, a rotating rod 4, a buffer cylinder 5, a supporting plate 6, a supporting rod 7, a sliding shaft 8, a bolt 9, a sector-shaped cavity 10, a first sliding block 11, a first spring 12, a fixed ring 13, a connecting shaft 14, a rotating groove 15, a rotating shaft 16, a circular cavity 17, a second sliding block 18 and a second spring 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a cylinder pneumatic transmitter for launching simulation training bullet, including launching pad 1 and transmitter body 3, fixed surface is connected with two supports 2 on launching pad 1, two supports 2 upper ends are rotated through smooth axle 8 and are connected with two bull sticks 4, be equipped with the stop gear who is used for fixed transmitter body 3 between two bull sticks 4, the 3 lower extreme of transmitter body is equipped with the buffer gear who is used for reducing recoil, fixed surface is connected with two backup pads 6 on launching

pad

1, 6 inside slewing mechanism that all are equipped with of two backup pads.

The utility model discloses in, stop gear includes two cylindrical pivots 16 of fixed connection in two bull sticks 4 upper ends, and 16 outer wall sliding connection of two cylindrical pivots have two rotary troughs 15, and the common fixed connection in one side and solid fixed ring 13 that two rotary troughs 15 are relative, solid fixed ring 13 cover are located on 3 outer walls of transmitter body, rotate between two cylindrical pivots 16 and are connected with connecting axle 14.

Specifically, buffer gear includes the buffer cylinder 5 with 3 lower extreme sliding connection of transmitter body, and the inside circle chamber 17 that is equipped with of buffer cylinder 5, the inner wall sliding connection of circle chamber 17 has second slider 18, the bottom fixedly connected with second spring 19 of second slider 18, the other end fixed connection of second spring 19 is in the bottom of circle chamber 17, the lower extreme and the 18 fixed connection of second slider of transmitter body 3, recoil when can utilizing second spring 19's elasticity to overcome the transmission.

Specifically, slewing mechanism is including setting up in two inside fan-shaped chambeies 10 of two backup pads 6, the first slider 11 of the equal fixedly connected with of two fan-shaped chambeies 10 inner walls, two first springs 12 of the equal fixedly connected with of two first slider 11 lower extremes, the equal fixed connection in the bottom of two fan-shaped chambeies 10 of the other end of two first springs 12, all rotate between two first sliders 11 and the buffer tube 5 and be connected with branch 7, two branch 7 all run through two backup pads 6 relative lateral walls and with 5 fixed connection of buffer tube, can make buffer tube 5 slide along the route of two fan-shaped chambeies 10, the transmission precision is improved.

Specifically, the two brackets 2 are screwed with the launching pad 1 through two bolts 9, so that the launcher body 3 can be firmly fixed on the surface of the launching pad 1.

Specifically, the joints of the two cylindrical rotating shafts 16 and the connecting shaft 14 are close to the outer edges of the rotating shafts 16, and the fixing rings 13 are clamped when the two cylindrical rotating shafts 16 rotate.

When the utility model is used, the fixing ring 13 is sleeved on the outer wall of the emitter body 3, then the rotating rods 4 are rotated, at this time, the rotating shafts 16 positioned at the upper ends of the two rotating rods 4 rotate around the respective rotating shafts to drive the connecting shaft 14 to extrude the fixing ring 13 at the inner side along the sliding groove 15, thereby fixing the emitter body 3, then the bracket 2 with the lower end connected in a rotating way is fixed on the launching platform 1 through the bolt 9, when the launching is simulated, the generated recoil is transmitted to the buffer cylinder 5 through the emitter body 3, the inner wall of the buffer cylinder 5 is connected with a second slide block 18 in a sliding way, the recoil is transmitted to a second spring 19 at the lower end of the second slide block 18, and then absorbed, the buffer tube 5 will slide along the fan-shaped cavity 10 inside the supporting plate 6 through the supporting rod 7 fixedly connected with the outer wall of the buffer tube, and part of recoil force is transferred to the first spring 12, so that the influence on the launching precision is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cylinder pneumatic transmitter for launching simulation training bullet, includes launching pad (1) and transmitter body (3), its characterized in that, fixed surface is connected with two supports (2) on launching pad (1), two support (2) upper end is rotated through smooth axle (8) and is connected with two bull sticks (4), two be equipped with the stop gear who is used for fixed transmitter body (3) between bull stick (4), transmitter body (3) lower extreme is equipped with the buffer gear who is used for reducing the recoil, fixed surface is connected with two backup pads (6) on launching pad (1), two backup pad (6) inside all is equipped with slewing mechanism.

2. The barrel type pneumatic launcher for launching the simulated training bullets as claimed in claim 1, wherein the limiting mechanism comprises two cylindrical rotating shafts (16) fixedly connected to the upper ends of the two rotating rods (4), the outer walls of the two cylindrical rotating shafts (16) are slidably connected with two rotating grooves (15), one sides of the two rotating grooves (15) opposite to each other are fixedly connected with a fixing ring (13) together, the fixing ring (13) is sleeved on the outer wall of the launcher body (3), and a connecting shaft (14) is rotatably connected between the two cylindrical rotating shafts (16).

3. The barrel type pneumatic launcher for launching the simulated training projectiles as claimed in claim 1, wherein the buffering mechanism comprises a buffering barrel (5) slidably connected with the lower end of the launcher body (3), a round cavity (17) is arranged inside the buffering barrel (5), a second sliding block (18) is slidably connected with the inner wall of the round cavity (17), a second spring (19) is fixedly connected with the bottom of the second sliding block (18), the other end of the second spring (19) is fixedly connected with the bottom of the round cavity (17), and the lower end of the launcher body (3) is fixedly connected with the second sliding block (18).

4. The cylinder type pneumatic launcher for launching the simulated training projectile as claimed in claim 1, wherein the rotating mechanism comprises two sector-shaped cavities (10) arranged inside two support plates (6), the inner walls of the two sector-shaped cavities (10) are fixedly connected with first sliding blocks (11), the lower ends of the two first sliding blocks (11) are fixedly connected with two first springs (12), the other ends of the two first springs (12) are fixedly connected to the bottoms of the two sector-shaped cavities (10), a supporting rod (7) is rotatably connected between the two first sliding blocks (11) and the buffer cylinder (5), and the two supporting rods (7) penetrate through the opposite side walls of the two support plates (6) and are fixedly connected with the buffer cylinder (5).

5. A pneumatic launcher of the cylinder type for launching simulated training projectiles as claimed in claim 1 wherein two of said brackets (2) are threadedly connected to the launch pad (1) by two bolts (9).

6. A pneumatic launcher of the cylinder type for launching simulated training projectiles as claimed in claim 2 wherein the junction of two of said cylindrical shafts (16) with the connecting shaft (14) is proximate the outer edge of the shafts (16).