CN216592998U - Novel wide armor lifting target lifting mechanism - Google Patents
Novel wide armor lifting target lifting mechanism Download PDFInfo
- Publication number
- CN216592998U CN216592998U CN202220084735.7U CN202220084735U CN216592998U CN 216592998 U CN216592998 U CN 216592998U CN 202220084735 U CN202220084735 U CN 202220084735U CN 216592998 U CN216592998 U CN 216592998U
- Authority
- CN
- China
- Prior art keywords
- driving
- transmission
- target
- chain wheel
- swing arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a new wide armor target-backing mechanism, which comprises a device main body; the device main body comprises a lifting device, a driving device for driving the lifting device and a labor-saving transmission device connected between the lifting device and the driving device; the labor-saving transmission device comprises a first transmission component; the first transmission assembly comprises a first driving chain wheel, a first driven chain wheel and a first chain connected between the first driving chain wheel and the first driven chain wheel; the diameter of the first driving sprocket is smaller than the diameter of the first driven sprocket. In the practical implementation process, a labor-saving transmission device is additionally arranged between a driving device and a lifting device for transmission, so that the lifting device can be smoothly lifted by outputting smaller driving force required by the driving device; the driving force output by the driving device is amplified while the speed is reduced, and therefore the target is smooth and efficient in the lifting process.
Description
Technical Field
The utility model relates to a play target technical field, concretely relates to new wide armour plays target and plays mechanism of falling.
Background
The target is a training device frequently used in shooting training in military training, and aims to provide objective and accurate standard conditions for shooting training, examination and competition, improve policemen, armed police officers and soldiers and avoid 'sudden' or 'anti-terrorism' ability of personnel, achieve the aim of immediately dealing with and solving meeting conditions and achieve the training aim of quickly shooting out of a gun under special conditions.
For example, the application number CN201620389770.4 discloses a single soldier target for starting and falling, in which a motor directly drives a target to start and fall, specifically, the motor drives a target rod to rotate so as to start and fall the target plate, and the target plate has a larger mass; the motor needs to output larger force in the process of lifting and falling to overcome the moment of the target plate to do work; when the weather is strong wind, the motor is further tested under the action of external wind force, and the falling process is smoothly carried out if the power of the motor is enough; if the power of the motor is insufficient, the lifting process is difficult to carry out, and the motor is overloaded so as to be damaged; and the high-power motor is often expensive, so that the manufacturing cost of the lifting target is increased, and waste is caused.
Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a new wide armor lifting target falling mechanism which is easy to fall; to solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the new wide armor lifting target lifting mechanism comprises a device main body; the device main body comprises a lifting device, a driving device for driving the lifting device and a labor-saving transmission device connected between the lifting device and the driving device; the labor-saving transmission device comprises a first transmission component; the first transmission assembly comprises a first driving chain wheel, a first driven chain wheel and a first chain connected between the first driving chain wheel and the first driven chain wheel; the diameter of the first driving sprocket is smaller than the diameter of the first driven sprocket.
The labor-saving transmission device also comprises a second transmission component connected with the first transmission component; the second transmission assembly comprises a second driving chain wheel, a second driven chain wheel and a second chain connected between the second driving chain wheel and the second driven chain wheel; the diameter of the second driving sprocket is smaller than the diameter of the second driven sprocket.
The labor-saving transmission device also comprises a first transmission shaft connected between the first driven chain wheel and the second driving chain wheel; the diameter of the second driving sprocket is smaller than that of the first driven sprocket.
The driving device comprises a driving motor for driving the first driving chain wheel to rotate and a controller connected with the driving motor.
The lifting device comprises a target bracket for bearing the target and a third transmission assembly connected between the target bracket and the second transmission assembly.
The target bracket comprises a second transmission shaft and two bearing units which are respectively fixed at two ends of the second transmission shaft.
The bearing unit comprises a bearing frame and more than two fasteners arranged along the length direction of the bearing frame; the bearing frame is provided with a mounting hole for mounting the marker post; the fastener comprises a screw section in threaded connection with the bearing frame and a handle section connected with the screw section; the screw rod section movably extends into the mounting hole.
The third transmission assembly is connected with the second transmission assembly through a third transmission shaft.
The third transmission assembly comprises a crank rocker assembly; the crank rocker assembly comprises a first swing arm fixedly connected with the second transmission shaft, a second swing arm fixedly connected with the third transmission shaft, and a third swing arm connected between the first swing arm and the second swing arm; the first swing arm is hinged with the third swing arm; the second swing arm is hinged with the third swing arm; and the second driven chain wheel is fixedly connected with the third transmission shaft.
The lifting mechanism also comprises a bearing seat for bearing the device main body and an auxiliary cylinder connected between the bearing seat and the second transmission shaft; the auxiliary cylinder comprises a fourth swing arm fixedly connected with the second transmission shaft and a cylinder main body; the cylinder main body comprises a first end part hinged with the fourth swing arm and a second end part rotatably connected with the bearing seat.
After the technical scheme is adopted, the utility model discloses a new wide armour rises to fall target and rises to fall mechanism has following beneficial effect at least:
in the practical implementation process, a labor-saving transmission device is additionally arranged between a driving device and a lifting device for transmission, so that the lifting device can be smoothly lifted by outputting smaller driving force required by the driving device; specifically, the driving device drives the first driving sprocket to rotate so as to drive the first driven sprocket to rotate, and the diameter of the first driving sprocket is smaller than that of the second driven sprocket; the driving force output by the driving device is amplified while the speed is reduced, and therefore the target is smooth and efficient in the lifting process.
Drawings
Fig. 1 is a schematic structural view of a first viewing angle (as shown in a three-dimensional view) of a new wide armor lift target lift mechanism according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a second viewing angle (as shown in a three-dimensional view) of a new wide armor lift target lift mechanism according to an embodiment of the present invention;
in the figure:
a lifting device 1; a drive device 2; a labor-saving transmission device 3; a first drive sprocket 31; a first driven sprocket 32; a second drive sprocket 33; a second driven sprocket 34; a first transmission shaft 35; a drive motor 21; a controller 22; a target mount 11; a carrying unit 111; a second drive shaft 112; a carrier 1111; a fastener 1112; a third drive shaft 36; a handle-rocker assembly 12; a bearing seat 4; an auxiliary cylinder 13; a stopper 41.
Detailed Description
In order to further explain the technical solution of the present invention, the following is a detailed description of the specific embodiment shown in fig. 1-2.
The new wide armor lifting target lifting mechanism comprises a device main body; the device main body comprises a lifting device 1, a driving device 2 for driving the lifting device 1 and a labor-saving transmission device 3 connected between the lifting device 1 and the driving device 2; the labor-saving transmission device 3 comprises a first transmission component; the first transmission assembly comprises a first driving sprocket 31, a first driven sprocket 32 and a first chain connected between the first driving sprocket 31 and the first driven sprocket 32; the diameter of the first drive sprocket 31 is smaller than the diameter of the first driven sprocket 32. In the practical implementation process, a labor-saving transmission device 3 is additionally arranged between a driving device 2 and a lifting device 1 for transmission, so that the lifting device 1 can be lifted smoothly by outputting a small driving force required by the driving device 2; specifically, the driving device 2 drives the first driving sprocket 31 to rotate so as to drive the first driven sprocket 32 to rotate, and the diameter of the first driving sprocket 31 is smaller than that of the second driven sprocket 34; the driving force output by the driving device 2 is amplified while the speed is reduced, so that the target is smooth and efficient in the lifting process.
Preferably, the labor-saving transmission device 3 further comprises a second transmission component connected with the first transmission component; the second transmission assembly comprises a second driving sprocket 33, a second driven sprocket 34 and a second chain connected between the second driving sprocket 33 and the second driven sprocket 34; the diameter of the second drive sprocket 33 is smaller than the diameter of the second driven sprocket 34. In practical implementation, the driving force output by the driving device 2 can be further amplified through the second transmission assembly; therefore, the target can be smoothly and efficiently carried out in the lifting process.
Preferably, the labor-saving transmission device 3 further comprises a first transmission shaft 35 connected between the first driven sprocket 32 and the second driving sprocket 33; the diameter of the second drive sprocket 33 is smaller than the diameter of the first driven sprocket 32. In the practical implementation process, the first transmission assembly and the second transmission assembly are connected together through the connection in the first transmission; the force output by the driving device 2 can be amplified for the second time, so that the target can be smoothly and efficiently lifted; specifically, the driving force output by the driving device 2 is transmitted to the first driven sprocket 32 through the first driving sprocket 31 for first amplification, at this time, the first driven sprocket 32 drives the second driving sprocket 33 to rotate through the first transmission shaft 35, and then the second driving sprocket 33 drives the second driven sprocket 34 to rotate, so that the driving force output by the driving device 2 is amplified for the second time.
Preferably, the driving device 2 includes a driving motor 21 for driving the first driving sprocket 31 to rotate and a controller 22 connected to the driving motor 21. In the actual implementation process, the output power of the motor is adaptively adjusted through the controller 22, so that the driving force output by the driving motor 21 is adjusted, and the starting and reversing processes are efficiently and smoothly carried out; meanwhile, the damage of the driving motor 21 caused by the overload of the driving motor 21 can be effectively avoided.
Preferably, the tilting device 1 comprises a target holder 11 for carrying the target and a third transmission assembly connected between the target holder 11 and the second transmission assembly. In the practical implementation process, the third transmission assembly converts continuous rotation into periodic reciprocating swing, and then the lifting target is lifted efficiently.
Preferably, the target holder 11 includes a second transmission shaft 112 and two bearing units 111 fixed to both ends of the second transmission shaft 112, respectively. In the actual implementation process, the two bearing units 111 are driven to swing through the second transmission shaft 112, and the targets are borne by the bearing units 111 from two sides, so that the targets are more stably installed.
Preferably, the carrying unit 111 comprises a carrying frame 1111 and more than two fastening members 1112 arranged along the length direction of the carrying frame 1111; the bearing frame 1111 is provided with a mounting hole for mounting a marker post; fastener 1112 includes a screw section threadably connected to carrier 1111 and a handle section connected to the screw section; the screw rod section movably extends into the mounting hole. In the practical implementation process, the target rod of the target is inserted into the mounting hole, the screw rod section extends into the mounting hole to abut against the target rod by adjusting the fastener 1112, so that the target rod is fixed in the mounting hole, the target rod can be effectively prevented from unintentionally separating from the bearing frame 1111, and the tilting process is stably and efficiently carried out; when the target needs to be replaced, the screw rod section can be moved out of the mounting hole by the aid of the adjustable fasteners 1112, the target rod can be smoothly moved out of the mounting hole at the moment, the efficiency of loading and unloading the target can be effectively improved, and the target is convenient to replace.
Preferably, the third drive assembly is connected to the second drive assembly by a third drive shaft 36. In the practical implementation process, the output driving force is amplified twice through the first transmission assembly and the second transmission assembly and then is transmitted to the third transmission assembly through the third transmission shaft 36, and the rotation is converted into the swing through the third transmission assembly, so that the lifting process is carried out stably and efficiently.
Preferably, the third transmission assembly comprises a crank and rocker assembly 12; the crank rocker assembly 12 comprises a first swing arm fixedly connected with the second transmission shaft 112, a second swing arm fixedly connected with the third transmission shaft 36, and a third swing arm connected between the first swing arm and the second swing arm; the first swing arm is hinged with the third swing arm; the second swing arm is hinged with the third swing arm; the second driven sprocket 34 is fixedly connected to a third drive shaft 36. In the practical implementation process, specifically, the rotation is converted into the swing through the crank swing rod structure, so that the lifting and falling process is carried out stably and efficiently.
Preferably, the lifting mechanism further comprises a bearing seat 4 for bearing the device body and an auxiliary cylinder 13 connected between the bearing seat 4 and the second transmission shaft 112; the auxiliary cylinder 13 comprises a fourth swing arm fixedly connected with the second transmission shaft 112 and a cylinder main body; the cylinder body comprises a first end part hinged with the fourth swing arm and a second end part rotationally connected with the bearing seat 4. In practical implementation, the auxiliary cylinder 13 assists the swing, so that the lift-and-fall process is further smoothly carried out.
Preferably, the carriage 4 has a stopper 41 for limiting the carriage unit 111. In the practical implementation process, the swing amplitude of the bearing unit 111 is limited by the limiting block 41, specifically, the maximum swing angle of the bearing unit 111 is 90 °, and the tilting process is further performed efficiently and stably.
The product form of the present invention is not limited to the drawings and embodiments of the present application, and any person can properly change or modify the product form of the present invention without departing from the scope of the present invention.
While the present disclosure has been described with reference to exemplary embodiments, it is to be understood that the disclosure is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (10)
1. New wide armoured lifting target lifting mechanism, its characterized in that: comprises a device main body; the device main body comprises a lifting device, a driving device for driving the lifting device and a labor-saving transmission device connected between the lifting device and the driving device; the labor-saving transmission device comprises a first transmission component; the first transmission assembly comprises a first driving chain wheel, a first driven chain wheel and a first chain connected between the first driving chain wheel and the first driven chain wheel; the diameter of the first driving sprocket is smaller than the diameter of the first driven sprocket.
2. The new wide armored lift target lift mechanism of claim 1, wherein: the labor-saving transmission device also comprises a second transmission component connected with the first transmission component; the second transmission assembly comprises a second driving chain wheel, a second driven chain wheel and a second chain connected between the second driving chain wheel and the second driven chain wheel; the diameter of the second driving sprocket is smaller than the diameter of the second driven sprocket.
3. The new wide armor target raising and lowering mechanism of claim 2, wherein: the labor-saving transmission device also comprises a first transmission shaft connected between the first driven chain wheel and the second driving chain wheel; the diameter of the second driving sprocket is smaller than that of the first driven sprocket.
4. The new wide armor target raising and lowering mechanism of claim 3, wherein: the driving device comprises a driving motor for driving the first driving chain wheel to rotate and a controller connected with the driving motor.
5. The new broad armored lift target mechanism of any one of claims 2-4, wherein: the lifting device comprises a target bracket for bearing the target and a third transmission assembly connected between the target bracket and the second transmission assembly.
6. The new wide armor target raising and lowering mechanism of claim 5, wherein: the target bracket comprises a second transmission shaft and two bearing units which are respectively fixed at two ends of the second transmission shaft.
7. The new wide armor target raising and lowering mechanism of claim 6, wherein: the bearing unit comprises a bearing frame and more than two fasteners arranged along the length direction of the bearing frame; the bearing frame is provided with a mounting hole for mounting the marker post; the fastener comprises a screw section in threaded connection with the bearing frame and a handle section connected with the screw section; the screw rod section movably extends into the mounting hole.
8. The new wide armor target raising and lowering mechanism of claim 7, wherein: the third transmission assembly is connected with the second transmission assembly through a third transmission shaft.
9. The new wide armor target raising and lowering mechanism of claim 8, wherein: the third transmission assembly comprises a crank rocker assembly; the crank rocker assembly comprises a first swing arm fixedly connected with the second transmission shaft, a second swing arm fixedly connected with the third transmission shaft, and a third swing arm connected between the first swing arm and the second swing arm; the first swing arm is hinged with the third swing arm; the second swing arm is hinged with the third swing arm; and the second driven chain wheel is fixedly connected with the third transmission shaft.
10. The new wide armor target raising and lowering mechanism of claim 9, wherein: the lifting mechanism also comprises a bearing seat for bearing the device main body and an auxiliary cylinder connected between the bearing seat and the second transmission shaft; the auxiliary cylinder comprises a fourth swing arm fixedly connected with the second transmission shaft and a cylinder main body; the cylinder main body comprises a first end part hinged with the fourth swing arm and a second end part rotatably connected with the bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220084735.7U CN216592998U (en) | 2022-01-13 | 2022-01-13 | Novel wide armor lifting target lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220084735.7U CN216592998U (en) | 2022-01-13 | 2022-01-13 | Novel wide armor lifting target lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216592998U true CN216592998U (en) | 2022-05-24 |
Family
ID=81633983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220084735.7U Active CN216592998U (en) | 2022-01-13 | 2022-01-13 | Novel wide armor lifting target lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216592998U (en) |
-
2022
- 2022-01-13 CN CN202220084735.7U patent/CN216592998U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10858179B2 (en) | Tipping hopper and control method thereof | |
| CN216592998U (en) | Novel wide armor lifting target lifting mechanism | |
| CN115609551A (en) | Positioning equipment for half shaft center hole | |
| CN208599166U (en) | A kind of lightweight Grapple Robots attack weapon device | |
| CN108382775A (en) | A kind of goods trolley for pasting function automatically with fixture switching and bar code | |
| CN111682452A (en) | Unmanned aerial vehicle traction device for erecting electric wire | |
| CN208349940U (en) | A kind of shellproof lifting target | |
| CN208762600U (en) | A kind of new automobile hex bolts galvanizing equipment | |
| CN217716314U (en) | Bridge bottom surface crack detection mechanism | |
| CN217303748U (en) | Armored target-lifting and side-turning-preventing structure and target-lifting and side-turning | |
| CN211147453U (en) | High-power lifting target drone | |
| CN210689395U (en) | Police shooting training target frame | |
| CN211147454U (en) | Portable multifunctional target drone | |
| CN112873253A (en) | Bulk cargo grabbing device and working mode and application | |
| CN210198209U (en) | Target lifting and falling machine | |
| CN207104956U (en) | A kind of revolving mechanical gripper | |
| CN2690841Y (en) | Multifunction bullet-proof shield | |
| CN215984215U (en) | High-precision armored target | |
| CN207485410U (en) | A kind of automatic adjustment balance and locking device for pumping unit | |
| CN220578756U (en) | Loading attachment is used in processing of transmitting tube | |
| CN113790629B (en) | Full-automatic gun rack system | |
| CN220871581U (en) | Adjustable bullet target | |
| CN221223514U (en) | A bullet structure of transporting for 38 millimeter anti-riot bullet | |
| CN218329549U (en) | Training shooting target | |
| CN219223506U (en) | Water surface movement target device for water shooting training of military police |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |