CN215003186U - Gear launching device - Google Patents
Gear launching device Download PDFInfo
- Publication number
- CN215003186U CN215003186U CN202120861374.8U CN202120861374U CN215003186U CN 215003186 U CN215003186 U CN 215003186U CN 202120861374 U CN202120861374 U CN 202120861374U CN 215003186 U CN215003186 U CN 215003186U
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- gear
- bullet
- bottom plate
- throwing
- launching device
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Abstract
The utility model relates to a launcher, especially a gear emitter, including the bottom plate and set up the launcher on the bottom plate, launcher including fixed setting up the storage bomb tube above the bottom plate, set up at the valve plate of the play opening department horizontal slip of storage bomb tube, drive valve plate horizontal slip's gear drive mechanism and slide and set up the mechanism of jettisoninging on the bottom plate. The utility model discloses a whereabouts of the bullet in the incomplete clearance gear drive mechanism control storage bomb tube to and provide the power supply of jettisoninging for jettisoning the device, need not additionally set up energy storage tank and control valve again, great reduction emitter's weight and volume, portable.
Description
Technical Field
The utility model relates to a transmitting device, especially a gear transmitting device.
Background
Present emitter controls the intercommunication of launch canister and gas holder through the control valve more, and when the control valve was opened, the intercommunication of launch canister and gas holder was launched the bullet in the launch canister, and for the launching process, the gas holder is generally bigger, and emitter is heavier, but some occasions now need a small, portable's emitter.
SUMMERY OF THE UTILITY MODEL
To the problem among the prior art, the utility model aims at providing a have gear drive mechanism, portable carries the less gear emitter of volume ratio.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the utility model provides a gear launching device, includes the bottom plate and sets up the emitter on the bottom plate, emitter including fixed storage bomb tube, setting valve plate, the incomplete clearance gear drive mechanism of drive valve plate horizontal slip and the jettison mechanism of slip setting on the bottom plate that set up in the bottom plate top of storing up bomb tube, the valve plate on offer the spheroid that is arranged in the storage bomb tube to fall into the hole in the storage bomb tube in the jettison device falls into the jettison device, the diameter in hole be greater than the diameter of bullet, jettison mechanism include the energy storage cylinder, incomplete clearance gear drive mechanism drive the piston rod of the energy storage cylinder of jettison mechanism remove.
The incomplete clearance gear driving mechanism comprises a motor fixedly mounted at the left end of the bottom plate, a speed reducer fixedly connected with an output shaft of the motor, a gear fixedly sleeved on the output shaft of the speed reducer, and a rack which is arranged under the gear and meshed with the gear, wherein the rack is arranged on the bottom plate in a sliding manner, the rack is fixedly connected with a piston rod of the energy storage cylinder, a positioning column is fixedly arranged on the gear, a shifting frame is arranged between the positioning column and the valve plate, and the gear is provided with one fourth of arc length without teeth.
The upper end of the poking frame is fixedly connected with the valve plate, a first sliding groove is vertically formed in the poking frame, and the positioning column is arranged in the first sliding groove in a matched sliding mode.
The throwing device comprises a throwing sleeve fixedly connected with a rack, a piston rod of the energy storage cylinder is fixedly connected with the throwing sleeve, the throwing sleeve is arranged on a bottom plate in a left-right sliding mode, the throwing sleeve is located below a bullet outlet of the bullet storage cylinder, the rack is arranged right below the gear and meshed with the gear, and a ball in the bullet storage cylinder falls into the throwing sleeve through a hole.
The right end of the bottom plate is provided with a buffer mechanism used for buffering the projecting sleeve.
The buffer mechanism is two damping steels which are symmetrically arranged at the right end of the bottom plate in the front-back direction.
The bottom plate is symmetrically provided with two guide rails in the front and back direction, and the projecting sleeve is arranged between the two guide rails in a matching and sliding manner.
The bullet storage barrel is obliquely arranged, the horizontal position of the left end of the bullet storage barrel is lower than the horizontal position of the right end of the bullet storage barrel, and the included angle between the bullet storage barrel and the horizontal plane is 3-5 degrees.
The holes are waist-shaped holes.
The bullet outlet of the bullet storage barrel is provided with a second sliding groove, the valve plate is arranged in the second sliding groove in a left-right sliding mode in a matching mode, the front side wall of the second sliding groove is provided with a sliding way, and the valve plate and the connecting point of the poking frame slide left and right along the sliding way.
The utility model has the advantages that:
compared with the prior art, the utility model drives the piston rod of the energy storage cylinder to move leftwards through the incomplete clearance gear driving mechanism, the gas in the energy storage cylinder is compressed, the compressed gas is used as a force source for throwing motion, the energy storage work is completed in an incomplete clearance gear driving mechanism, meanwhile, the throwing sleeve is driven to move to the right, in the process of rotating the gear, the poking frame and the positioning column drive the valve plate to move, the bullet outlet is opened, bullets in the bullet storage barrel fall into the throwing sleeve, when the clearance state is changed, the incomplete clearance gear driving mechanism does not apply leftward pulling force on a piston rod of an energy storage cylinder of the throwing mechanism any more, when the compressed gas pushes the piston cylinder rightwards, the piston rod moves rightwards quickly to drive the sleeve casting ball to start accelerating and moving rightwards, the piston rod moves to a certain speed to start decelerating, and the projectile keeps flying forwards continuously at a certain speed according to a certain track. The utility model discloses a whereabouts of the bullet in the incomplete clearance gear drive mechanism control storage bomb tube to and provide the power supply of jettisoninging for jettisoning the device, need not additionally set up energy storage tank and control valve again, great reduction emitter's weight and volume, portable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a top view of the present invention.
Detailed Description
In the figure: the device comprises a base plate 1, a bullet storage barrel 2, a valve plate 3, a motor 4, a slideway 5, a gear 6, a positioning column 7, a poking frame 8, a first sliding groove 9, a rack 10, a projecting sleeve 11, damping steel 12, an energy storage cylinder 13, a guide rail 14 and a second sliding groove 15.
The utility model discloses a gear launching device, which comprises a bottom plate 1, a bullet storage barrel 2 is fixedly arranged above the bottom plate 1, an incomplete clearance gear driving mechanism is fixedly arranged at the left end of the bottom plate 1, the incomplete clearance gear driving mechanism comprises a motor 4 fixedly arranged at the left end of the bottom plate 1 through bolts, a reducer fixedly connected with an output shaft of the motor 4, a gear 6 fixedly connected with an output shaft of the reducer, and a rack 10 which is arranged under the gear 6 and meshed with the gear 6, the rack 10 is slidably arranged on the bottom plate 1, no tooth is arranged on one fourth of arc length of the gear 6, teeth meshed with the rack 10 are arranged on three fourths of arc length of the gear 6, when the three fourths of arc length are meshed with the rack 10, the gear 6 is driven to move to the left end of the bottom plate 1, when one fourth of arc length of no tooth is arranged and corresponds to the rack 10, rack 10 does not remove along with gear 6, rack 10 and the piston rod fixed connection of the energy storage cylinder 13 of jettison mechanism, the play bullet mouth department of storage bomb 2 is provided with horizontal slip's valve plate 3, offer on the valve plate 3 and be used for the spheroid of storage bomb 2 to fall into the hole that the spheroid of storage bomb 2 in the jettison device falls into in the jettison device, the diameter in hole is greater than the diameter of bullet, the fixed reference column 7 that is provided with on gear 6, be provided with between reference column 7 and the valve plate 3 and dial frame 8, install the buffer gear to throwing the buffering of cover 11 on the right-hand member of bottom plate 1.
The working principle is as follows: when the arc length of the three quarters with teeth is meshed with the rack 10, the utility model drives the piston rod of the energy storage cylinder 13 to move through the incomplete clearance gear driving mechanism to compress the gas in the energy storage cylinder 13, the compressed gas is used as the force source of the throwing motion, the piston rod simultaneously drives the throwing sleeve 11 to move rightwards, when the gear 6 rotates, the poking frame 8 drives the valve plate 3 to move rightwards, when the valve plate 3 moves to the rightmost end, the upper half part of the first sphere starts to fall off from the valve plate 3, the bullet in the bullet storage cylinder 2 falls into the throwing sleeve 11, when the arc length of the three quarters with teeth on the gear 6 is meshed with the rack 10, the energy storage is completed, the clearance state is changed, namely when the arc length of the one quarter without teeth is corresponding to the rack 10, the rack 10 does not move along with the gear 6 any more, the compressed gas pushes the piston cylinder rightwards, the piston rod moves rightwards quickly to drive the ejection sleeve 11 and the box ball to start accelerating and moving rightwards, the piston rod moves to a certain speed and starts decelerating under the action of the buffer mechanism, and the bullet keeps flying forwards continuously according to a certain track under the action of inertia.
The throwing device comprises a throwing sleeve 11 fixedly connected with a rack 10, a piston rod of an energy storage cylinder 13 is fixedly connected with the throwing sleeve 11, two guide rails 14 are symmetrically arranged on a bottom plate 1 in a front-back mode, the throwing sleeve 11 is arranged between the two guide rails 14 in a matching left-right sliding mode, the throwing sleeve 11 is positioned below a bullet outlet of a bullet storage cylinder 2, when a hole in a valve plate 3 is opposite to the bullet outlet, namely when the bullet outlet is opened, a bullet just falls into the throwing sleeve 11 from the bullet outlet, the throwing sleeve 11 comprises an arc plate with an upward opening and a baffle fixedly connected with the left end of the arc plate, the diameter of the arc plate is larger than that of the bullet, when the bullet just falls into the throwing sleeve 11 from the bullet outlet, the left end of the arc plate is positioned on the leftmost left side of the bullet outlet; the right end of the bottom plate 1 is provided with two damping steels 12 for buffering the projecting sleeve 11.
The utility model discloses a play bullet mouth department is provided with two 15 of spout, and valve plate 3 matches the horizontal slip setting in two 15 of spout, has seted up slide 5 on the preceding lateral wall of two 15 of spout, valve plate 3 and the tie point of dialling frame 8 along the horizontal slip of slide 5, dial and have seted up spout 9 on the frame 8 perpendicularly, reference column 7 match and slide the setting in spout 9.
The bullet storage barrel 2 is obliquely arranged, the horizontal position of the left end of the bullet storage barrel 2 is lower than the horizontal position of the right end of the bullet storage barrel 2, and the included angle between the bullet storage barrel 2 and the horizontal plane is 3-5 degrees.
The hole of the valve plate 3 on the sliding plate is a kidney-shaped hole.
The working process is as follows: starting the motor 4, rotating the output shaft of the motor 4 to drive the reducer to rotate, the reducer driving the gear 6 to rotate clockwise, at the moment, the arc length of three quarters with teeth on the gear 6 is meshed with the rack 10, the gear 6 driving the rack 10 to move leftwards, the rack 10 driving the piston rod and the ejection sleeve 11 to move leftwards, the piston rod compressing the gas in the energy storage cylinder 13 in the leftward movement process, using the compressed gas as the force source of the ejection movement, in the rotation process of the gear 6, driving the valve plate 3 to move rightwards first, when the valve plate 3 moves to the rightmost end, the upper half door of the first sphere starts to fall off from the valve plate 3, the bullet in the bullet storage cylinder 2 falls into the ejection sleeve 11, then the valve plate 3 starts to move leftwards again, the bullet outlet of the bullet storage cylinder 2 is closed, which can effectively ensure that only one bullet can fall down at a time, when the arc length of three quarters with teeth on the gear 6 is meshed with the rack 10, the energy storage is accomplished, the clearance state changes, when the arc length that does not set up the quarter of tooth corresponds with rack 10 promptly, rack 10 no longer moves along with gear 6 left, and the thrust of compressed gas to piston cylinder right at this time, thrust piston rod moves fast right, drives to throw cover 11 and ball and begin to accelerate and move right, and the piston rod moves to certain speed and begins damping steel 12 and make to throw cover 11 and slow down, and the bullet keeps speed according to certain orbit forward flight under inertial effect, accomplishes and throws.
The utility model discloses a whereabouts of the bullet in the incomplete clearance gear drive mechanism control storage bomb 2 to and provide the power supply of jettisoninging for the jettisoninging device, need not additionally set up energy storage tank and control valve again, great reduction emitter's weight and volume, portable.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a gear emitter, includes the bottom plate and sets up the emitter on the bottom plate which characterized in that: the launching device comprises a storage barrel fixedly arranged above a bottom plate, a valve plate arranged at the position, where a bullet outlet of the storage barrel slides left and right, an incomplete clearance gear driving mechanism for driving the valve plate to slide left and right, and a throwing mechanism arranged on the bottom plate in a sliding manner, wherein a hole in the throwing device is formed in the storage barrel, wherein a ball body used for falling into the throwing device from the storage barrel is arranged on the valve plate, the diameter of the hole is larger than that of a bullet, the throwing mechanism comprises an energy storage cylinder, and a piston rod of the energy storage cylinder of the incomplete clearance gear driving mechanism is used for driving the throwing mechanism to move.
2. A gear launching device according to claim 1, characterised in that: the incomplete clearance gear driving mechanism comprises a motor fixedly mounted at the left end of the bottom plate, a speed reducer fixedly connected with an output shaft of the motor, a gear fixedly sleeved on the output shaft of the speed reducer, and a rack which is arranged under the gear and meshed with the gear, wherein the rack is arranged on the bottom plate in a sliding manner, the rack is fixedly connected with a piston rod of the energy storage cylinder, a positioning column is fixedly arranged on the gear, a shifting frame is arranged between the positioning column and the valve plate, and the gear is provided with one fourth of arc length without teeth.
3. A gear launching device according to claim 2, characterised in that: the upper end of the poking frame is fixedly connected with the valve plate, a first sliding groove is vertically formed in the poking frame, and the positioning column is arranged in the first sliding groove in a matched sliding mode.
4. A gear launching device according to claim 2, characterised in that: the throwing device comprises a throwing sleeve fixedly connected with a rack, a piston rod of the energy storage cylinder is fixedly connected with the throwing sleeve, the throwing sleeve is arranged on a bottom plate in a left-right sliding mode, the throwing sleeve is located below a bullet outlet of the bullet storage cylinder, the rack is arranged right below the gear and meshed with the gear, and a ball in the bullet storage cylinder falls into the throwing sleeve through a hole.
5. A gear launching device according to claim 2, characterised in that: the right end of the bottom plate is provided with a buffer mechanism used for buffering the projecting sleeve.
6. A gear launching device according to claim 5, characterised in that: the buffer mechanism is two damping steels which are symmetrically arranged at the right end of the bottom plate in the front-back direction.
7. A gear launching device according to claim 4, characterised in that: the bottom plate is symmetrically provided with two guide rails in the front and back direction, and the projecting sleeve is arranged between the two guide rails in a matching and sliding manner.
8. A gear launching device according to claim 2, characterised in that: the bullet storage barrel is obliquely arranged, the horizontal position of the left end of the bullet storage barrel is lower than the horizontal position of the right end of the bullet storage barrel, and the included angle between the bullet storage barrel and the horizontal plane is 3-5 degrees.
9. A gear launching device according to claim 1, characterised in that: the holes are waist-shaped holes.
10. A gear launching device according to claim 1, characterised in that: the bullet outlet of the bullet storage barrel is provided with a second sliding groove, the valve plate is arranged in the second sliding groove in a left-right sliding mode in a matching mode, the front side wall of the second sliding groove is provided with a sliding way, and the valve plate and the connecting point of the poking frame slide left and right along the sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861374.8U CN215003186U (en) | 2021-04-25 | 2021-04-25 | Gear launching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861374.8U CN215003186U (en) | 2021-04-25 | 2021-04-25 | Gear launching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215003186U true CN215003186U (en) | 2021-12-03 |
Family
ID=79091161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120861374.8U Active CN215003186U (en) | 2021-04-25 | 2021-04-25 | Gear launching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215003186U (en) |
-
2021
- 2021-04-25 CN CN202120861374.8U patent/CN215003186U/en active Active
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