CN212058477U - Transmission structure for adjusting height of self-propelled antiaircraft gun barrel - Google Patents
Transmission structure for adjusting height of self-propelled antiaircraft gun barrel Download PDFInfo
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- CN212058477U CN212058477U CN201922258022.9U CN201922258022U CN212058477U CN 212058477 U CN212058477 U CN 212058477U CN 201922258022 U CN201922258022 U CN 201922258022U CN 212058477 U CN212058477 U CN 212058477U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 50
- 238000000926 separation method Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
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Abstract
The utility model provides a transmission structure for adjusting the height of a self-propelled antiaircraft gun barrel, which belongs to the technical field of antiaircraft guns and comprises a main shaft, an electric transmission part and a manual transmission part, wherein two ends of the main shaft are provided with first gears which are used for driving the gun barrel to swing in the vertical plane in height; the electric transmission part is provided with a motor and an eighth gear connected with the power output end of the motor, and the eighth gear is used for driving the main shaft to rotate; the manual transmission part is provided with a manual wheel, the manual wheel drives the main shaft to rotate through a linkage mechanism, and the linkage mechanism can be connected with or separated from the manual wheel. The technical problem that manual and electronic mutual influence is adjusted to the big gun section of thick bamboo among the prior art is solved.
Description
Technical Field
The utility model belongs to the technical field of the antiaircraft gun, more specifically say, relate to a transmission structure is used in height adjustment of proper motion antiaircraft gun barrel.
Background
The self-propelled antiaircraft gun is a mechanical device for placing an antiaircraft gun and a low-altitude ground-to-air missile on an armored ground plate, the gun barrel is adjusted automatically, namely electrically or manually, and meanwhile, the self-propelled antiaircraft gun is provided with the electric and manual antiaircraft guns, and a manual mechanism is influenced when the electric antiaircraft gun is operated electrically, so that the operation is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a proper motion antiaircraft gun barrel transmission structure for height adjustment aims at solving among the prior art technical problem that the barrel was adjusted manually and is electronic to influence each other.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a transmission structure is used in height-adjusting of self-propelled antiaircraft gun barrel, includes:
the gun barrel driving device comprises a main shaft, a driving mechanism and a control mechanism, wherein two ends of the main shaft are provided with first gears, and the first gears are used for driving the gun barrel to swing in a vertical plane;
the electric transmission part is provided with a motor and an eighth gear connected with the power output end of the motor, and the eighth gear is used for driving the main shaft to rotate; and
and the manual transmission part is provided with a manual wheel, the manual wheel drives the main shaft to rotate through a linkage mechanism, and the linkage mechanism can be connected with or separated from the manual wheel.
As another embodiment of the present application, the linkage mechanism includes:
the first shaft is horizontally arranged, a polygonal shaft section with a polygonal section is arranged on the first shaft, and the first shaft drives the main shaft to rotate through the transmission mechanism;
the connecting sleeve is provided with a sleeve hole matched with the section of the polygonal shaft section, the connecting sleeve is slidably arranged on the polygonal shaft section in a penetrating way, and concave-convex parts are uniformly arranged on one side of the connecting sleeve along the circumferential direction;
a second shaft disposed in alignment with the first shaft;
the first bevel gear is coaxially arranged on the second shaft, one side of the first bevel gear is meshed with the manual wheel, and the other side of the first bevel gear is provided with a convex-concave part which can be clamped with the concave-convex part of the connecting sleeve; and
and the shifting mechanism is used for shifting the connecting sleeve to slide to realize clamping or separation with the first bevel gear.
As another embodiment of this application, be equipped with the ring channel on the cover body of adapter sleeve, toggle mechanism includes:
a third shaft rotatably disposed;
the shifting sleeve is fixedly connected with the third shaft and swings by means of the third shaft, the shifting sleeve is provided with an arc-shaped groove, the arc-shaped groove is embedded into the annular groove, and the connecting sleeve slides by means of the swinging of the shifting sleeve; and
and the handle is used for driving the third shaft to rotate.
As another embodiment of the present application, the transmission mechanism includes:
the fourth shaft is connected with the first shaft and is provided with second bevel gears;
the third bevel gear is meshed with the second bevel gear;
the fifth shaft is connected with the third bevel gear and is vertical to the fourth shaft and the first shaft;
the sixth shaft is connected with the fifth shaft, and a second gear is arranged at the tail end of the sixth shaft;
and the third gear is meshed with the second gear, a spiral gear is coaxially arranged on the third gear, and the spiral gear is used for driving the main shaft to rotate.
As another embodiment of the present application, a fourth gear is provided on the main shaft, and the helical gear is engaged with the fourth gear.
As another embodiment of the present application, the helical gear is further coaxially provided with a fifth gear, and the eighth gear drives the fifth gear to rotate through transmission of the sixth gear and the seventh gear, so as to realize rotation of the driving spindle.
As another embodiment of the present application, the first shaft and the fourth shaft, and the fifth shaft and the sixth shaft are connected by a universal joint cross.
The utility model discloses a proper motion antiaircraft gun barrel height is adjusted and is used transmission structure beneficial effect's manual part can with electronic part alternate segregation, when electronic part motion, can not influence manual part, prevents that manual part from along with electronic part rapid transit, avoids taking place the damage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of a first-stage structure of a transmission structure for adjusting the height of a self-propelled antiaircraft gun barrel provided by an embodiment of the present invention;
fig. 2 is a schematic diagram of a middle section structure of a transmission structure for adjusting the height of a self-propelled antiaircraft gun barrel provided by an embodiment of the present invention;
fig. 3 is a schematic view of a tail section structure of a transmission structure for adjusting the height of a self-propelled antiaircraft gun barrel provided by the embodiment of the present invention.
In the figure: 1. the gear transmission mechanism comprises a first shaft, a second shaft, a third shaft, a fourth shaft, a fifth shaft, a sixth shaft, a first gear, a second gear, a third gear, a fourth gear, a fifth gear, a fourth gear, a sixth gear, a first gear, a seventh gear, a fourth gear, a sixth gear, a fifth gear, a sixth gear, a fifth gear, a sixth gear, a fifth bevel gear, a fifth gear.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a transmission structure for adjusting the height of a self-propelled antiaircraft gun barrel, comprising:
two ends of the main shaft 8 are provided with first gears 11, and the first gears 11 are used for driving the gun barrel to swing in a vertical plane;
the electric transmission part is provided with a motor and an eighth gear 18 connected with the power output end of the motor, and the eighth gear 18 is used for driving the main shaft 8 to rotate; and
and the manual transmission part is provided with a manual wheel 9, the manual wheel 9 drives the main shaft 8 to rotate through a linkage mechanism, and the linkage mechanism can be connected with or separated from the manual wheel 9.
In the present embodiment, the first gear 11 can be driven to rotate by the rotation of the main shaft 8, so that the barrel can swing up and down in the vertical plane to complete the lifting, and the rotation of the main shaft 8 is driven by two modes, namely, an electric transmission part and a manual transmission part, both of which can rotate the main shaft 8 and do not interfere with each other, when the electric transmission part is driven, the electric transmission part is separated from the manual wheel 9 by a linkage mechanism, when the electric transmission part is driven, the manual wheel 9 is not passively rotated by the driving of the electric transmission part, when the manual wheel 9 is required to be driven, the linkage mechanism is connected with the manual wheel 9, the driving of the main shaft 8 is finally realized by screwing the manual wheel 9, when the manual wheel 9 is driven, the motor is in a stop state, that is, when the motor is passively rotated by the driving of the manual wheel 9, is acceptable, since the rotational speed of the hand wheel 9 is low without any influence.
As the utility model provides a proper motion antiaircraft gun barrel is an embodiment of transmission structure for height adjustment, the link gear includes:
the device comprises a first shaft 1, a second shaft 1 and a third shaft, wherein the first shaft 1 is horizontally arranged, a polygonal shaft section 10 with a polygonal section is arranged on the first shaft 1, and the first shaft 1 drives a main shaft 8 to rotate through a transmission mechanism;
the connecting sleeve 31 is provided with a sleeve hole matched with the cross section of the polygonal shaft section 10, the connecting sleeve 31 is slidably arranged on the polygonal shaft section 10 in a penetrating manner, and concave-convex parts 32 are uniformly arranged on one side of the connecting sleeve 31 along the circumferential direction;
a second shaft 2 aligned with the first shaft 1;
a first bevel gear 21 coaxially arranged on the second shaft 2, wherein one side of the first bevel gear 21 is engaged with the manual wheel 9, and the other side is provided with a convex-concave part 33 which can be engaged with the convex-concave part 32 of the connecting sleeve 31; and
and the toggle mechanism is used for toggling the connecting sleeve 31 to slide so as to realize clamping or separation with the first bevel gear 21.
In this embodiment, a specific embodiment of the linkage mechanism is provided, that is, how to connect or disconnect the connecting sleeve 31 with or from the manual wheel 9 is provided, specifically, when the connecting sleeve 31 is toggled by the toggle mechanism, the connecting sleeve 31 slides along the polygonal shaft section 10 of the first shaft 1 until the concave-convex portion 32 of the connecting sleeve engages with the convex-concave portion 33 of the first bevel gear 21, so as to connect, the manual wheel 9 can drive the first bevel gear 21 to rotate, so that the connecting sleeve 31 rotates, the connecting sleeve 31 drives the first shaft 1 to rotate, the first shaft 1 can finally rotate the main shaft 8 through the transmission mechanism, and conversely, when the toggle mechanism is operated in the opposite direction, the connecting sleeve 31 slides in the opposite direction, so that the connecting sleeve 31 can be disconnected.
As the utility model provides a proper motion antiaircraft gun barrel is an embodiment of transmission structure for height adjustment, be equipped with the ring channel on the cover body of adapter sleeve 31, toggle mechanism includes:
a third shaft 3, rotatably disposed;
the toggle sleeve 34 is fixedly connected with the third shaft 3 and swings by means of the third shaft 3, the toggle sleeve 34 is provided with an arc-shaped groove, the arc-shaped groove is embedded into the annular groove, and the connecting sleeve 31 slides by means of the swing of the toggle sleeve 34; and
and a handle 35 for driving the third shaft 3 to rotate.
In this embodiment, a specific embodiment of the toggle mechanism is specifically provided, specifically, the connection sleeve 31 is provided with an annular groove and is matched with the arc-shaped groove of the toggle sleeve 34, when the handle 35 drives the third shaft 3 to rotate, the toggle sleeve 34 swings therewith, so that the connection sleeve 31 is toggled left and right, the sliding of the connection sleeve 31 is realized, and the engagement or the separation is completed.
As the utility model provides a proper motion antiaircraft gun barrel is an embodiment of drive structure for height adjustment, drive mechanism includes:
the fourth shaft 4 is connected with the first shaft 1, and the fourth shaft 4 is provided with second bevel teeth 22;
a third bevel gear 23 engaged with the second bevel gear 22;
the fifth shaft 5 is connected with the third bevel gear 23, and the fifth shaft 5 is perpendicular to the fourth shaft 4 and the first shaft 1;
the sixth shaft 6 is connected with the fifth shaft 5, and a second gear 12 is arranged at the tail end of the sixth shaft 6;
and a third gear 13 meshed with the second gear 12, wherein the third gear 13 is coaxially provided with a spiral gear 7, and the spiral gear 7 is used for driving the main shaft 8 to rotate.
In the present embodiment, the transmission of the shafts and the gears finally rotates the helical gear 7, thereby rotating the main shaft 8.
As an embodiment of the transmission structure for adjusting the height of the self-propelled antiaircraft gun barrel provided by the utility model, a fourth gear 14 is arranged on the main shaft 8, and the spiral gear 7 is meshed with the fourth gear 14.
In the present embodiment, the main shaft 8 is provided with a fourth gear 14 for meshing with the helical gear 7, so as to transmit power and rotate the main shaft 8.
As the utility model provides an implementation of proper motion antiaircraft gun barrel height adjustment is with transmission structure, helical gear 7 is the coaxial fifth gear 15 that is equipped with still, eighth gear 18 drives the rotation of fifth gear 15 through the conveying of sixth gear 16 and seventh gear 17 and realizes that drive main shaft 8 rotates.
In the present embodiment, the eighth gear 18 drives the fifth gear 15 to rotate through the transmission of the sixth gear 16 and the seventh gear 17, so as to drive the main shaft 8 to rotate.
As the utility model provides an embodiment of proper motion antiaircraft gun barrel transmission structure for height adjustment, between the primary shaft 1 and the fourth shaft 4 all connect through cross head universal joint 36 between the fifth shaft 5 and the sixth shaft 6.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a transmission structure is used in height-adjusting of proper motion antiaircraft gun barrel which characterized in that includes:
the gun barrel driving device comprises a main shaft, a driving mechanism and a control mechanism, wherein two ends of the main shaft are provided with first gears, and the first gears are used for driving the gun barrel to swing in a vertical plane;
the electric transmission part is provided with a motor and an eighth gear connected with the power output end of the motor, and the eighth gear is used for driving the main shaft to rotate; and
and the manual transmission part is provided with a manual wheel, the manual wheel drives the main shaft to rotate through a linkage mechanism, and the linkage mechanism can be connected with or separated from the manual wheel.
2. The transmission structure for self-propelled antiaircraft gun barrel elevation adjustment according to claim 1, wherein the linkage mechanism includes:
the first shaft is horizontally arranged, a polygonal shaft section with a polygonal section is arranged on the first shaft, and the first shaft drives the main shaft to rotate through the transmission mechanism;
the connecting sleeve is provided with a sleeve hole matched with the section of the polygonal shaft section, the connecting sleeve is slidably arranged on the polygonal shaft section in a penetrating way, and concave-convex parts are uniformly arranged on one side of the connecting sleeve along the circumferential direction;
a second shaft disposed in alignment with the first shaft;
the first bevel gear is coaxially arranged on the second shaft, one side of the first bevel gear is meshed with the manual wheel, and the other side of the first bevel gear is provided with a convex-concave part which can be clamped with the concave-convex part of the connecting sleeve; and
and the shifting mechanism is used for shifting the connecting sleeve to slide to realize clamping or separation with the first bevel gear.
3. The transmission structure for adjusting the height of a self-propelled antiaircraft gun barrel as claimed in claim 2, wherein the sleeve body of the connecting sleeve is provided with an annular groove, and the toggle mechanism comprises:
a third shaft rotatably disposed;
the shifting sleeve is fixedly connected with the third shaft and swings by means of the third shaft, the shifting sleeve is provided with an arc-shaped groove, the arc-shaped groove is embedded into the annular groove, and the connecting sleeve slides by means of the swinging of the shifting sleeve; and
and the handle is used for driving the third shaft to rotate.
4. The transmission structure for self-propelled antiaircraft gun barrel elevation adjustment according to claim 3, wherein said transmission mechanism comprises:
the fourth shaft is connected with the first shaft and is provided with second bevel gears;
the third bevel gear is meshed with the second bevel gear;
the fifth shaft is connected with the third bevel gear and is vertical to the fourth shaft and the first shaft;
the sixth shaft is connected with the fifth shaft, and a second gear is arranged at the tail end of the sixth shaft;
and the third gear is meshed with the second gear, a spiral gear is coaxially arranged on the third gear, and the spiral gear is used for driving the main shaft to rotate.
5. The transmission structure for self-propelled antiaircraft gun barrel elevation adjustment according to claim 4, wherein a fourth gear is provided on the main shaft, and the helical gear is engaged with the fourth gear.
6. The transmission structure for adjusting the height of a self-propelled antiaircraft gun barrel as claimed in claim 5, wherein the helical gear is further coaxially provided with a fifth gear, and the eighth gear drives the fifth gear to rotate through the transmission of the sixth gear and the seventh gear so as to drive the main shaft to rotate.
7. The transmission structure for self-propelled antiaircraft gun barrel elevation adjustment according to claim 6, wherein the first shaft and the fourth shaft and the fifth shaft and the sixth shaft are connected by cross-head universal couplings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922258022.9U CN212058477U (en) | 2019-12-16 | 2019-12-16 | Transmission structure for adjusting height of self-propelled antiaircraft gun barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922258022.9U CN212058477U (en) | 2019-12-16 | 2019-12-16 | Transmission structure for adjusting height of self-propelled antiaircraft gun barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212058477U true CN212058477U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922258022.9U Active CN212058477U (en) | 2019-12-16 | 2019-12-16 | Transmission structure for adjusting height of self-propelled antiaircraft gun barrel |
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| Country | Link |
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| CN (1) | CN212058477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152140A (en) * | 2021-12-07 | 2022-03-08 | 西安昆仑工业（集团）有限责任公司 | Barrel angle adjusting support for fire monitor |
-
2019
- 2019-12-16 CN CN201922258022.9U patent/CN212058477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152140A (en) * | 2021-12-07 | 2022-03-08 | 西安昆仑工业（集团）有限责任公司 | Barrel angle adjusting support for fire monitor |
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