CN219284119U

CN219284119U - Target drone assembly trolley

Info

Publication number: CN219284119U
Application number: CN202320888997.3U
Authority: CN
Inventors: 孙明
Original assignee: Zhuhai Shengfeng Precision Technology Co ltd
Current assignee: Zhuhai Shengfeng Precision Technology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-06-30
Anticipated expiration: 2033-04-20

Abstract

The utility model provides a target drone assembly trolley, which relates to the technical field of target drones and comprises a base, wherein a motor is fixedly connected to the inside of the base, a first driving belt wheel and a cam are fixedly connected to an output shaft of the motor, a connecting frame is connected to the surface of the cam in a sliding manner, a mounting column is fixedly connected to the top of the connecting frame, a first belt is arranged on the surface of the first driving belt wheel, and a first driven belt wheel is arranged on the surface of the first belt. The utility model has the advantages that: the output shaft of motor drives first driving pulley and cam rotation, and the cam rotation can make link and erection column reciprocate, can change the height of setting up the mark target on the erection column, and first driving pulley passes through first belt and drives first driven pulley rotation, and then can make first pivot, second driving pulley, second driven pulley and second pivot rotation to make the removal wheel drive base remove, improve the flexibility of use.

Description

Target drone assembly trolley

Technical Field

The utility model relates to the technical field of target drones, in particular to a target drone assembly trolley.

Background

The target drone is suitable for training army, police, urban street battle, mountain forest capturing and other real battlefield sites, can also be used for shooting sports lovers, and the common fixed target can not meet the requirements gradually, so that an assembly trolley can be arranged below the target, the target can be moved, and the challenge is increased.

A lifting target machine disclosed in chinese patent CN216361537U, which can change the height of a target, however, has the following drawbacks while solving the problems:

when the motor drives the threaded rod to rotate, the height of the L-shaped rod and the target can be adjusted, the pulley can not drive the base box body to move, the use has certain limitation, and if the base box body needs to be moved, additional power components are needed, so that the cost can be increased.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a target machine assembling trolley, which solves the problems mentioned in the background art and overcomes the shortcomings in the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a target aircraft assembly trolley, including a base, an inside fixedly connected with motor of the base, fixedly connected with first driving pulley and cam on the output shaft of the motor, the surface sliding connection of cam has a link, the top fixedly connected with erection column of link, the surface of first driving pulley is provided with first belt, the surface of first belt is provided with first driven pulley, the surface fixedly connected with first pivot of first driven pulley, the surface fixedly connected with second driving pulley of first pivot, the surface of second driving pulley is provided with the second belt, the surface of second belt is provided with second driven pulley, the surface fixedly connected with second pivot of second driven pulley, the axle head fixedly connected with removal wheel of second pivot.

By the above-mentioned scheme preferred, the top fixedly connected with fixed column of base, the surface rotation of installing the post is connected with first pulley, the frictional force when the installing the post removal can be reduced to first pulley.

By above-mentioned arbitrary scheme preferred, the mounting groove has been seted up at the top of erection column, the surface threaded connection of erection column has the bolt, the mounting groove is convenient for be connected fixedly with the target with the bolt.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. the output shaft of motor drives first driving pulley and cam rotation, and the cam rotation can make link and erection column reciprocate, can change the height of setting up the mark target on the erection column, and first driving pulley passes through first belt and drives first driven pulley rotation, and then can make first pivot, second driving pulley, second driven pulley and second pivot rotation to make the mobile wheel drive base remove, improve the flexibility of use, and just with a motor drive can, save the cost.

2. When the erection column reciprocates in the fixed column, the accessible sets up the first pulley on the erection column and reduces frictional force for the reciprocates of erection column is more smooth and easy, and the target inserts the mounting groove on the erection column and screw up the bolt and can fix the target, and the installation is dismantled simply, is convenient for change the target.

Drawings

FIG. 1 is a schematic view of the exterior profile according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a structure according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present utility model;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present utility model.

Wherein: 1. the device comprises a base, 2, a motor, 3, a first driving pulley, 4, a cam, 5, a connecting frame, 6, a mounting column, 7, a first belt, 8, a first driven pulley, 9, a first rotating shaft, 10, a second driving pulley, 11, a second belt, 12, a second driven pulley, 13, a second rotating shaft, 14, a moving wheel, 15, a fixed column, 16, a first pulley, 17, a mounting groove, 18, a bolt, 19, a second pulley, 20, a limiting frame, 21, a round rod, 22, a limiting disc, 23, a groove, 24 and a mounting plate.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1-4, a target machine assembly trolley of this embodiment includes a base 1, a cavity is formed in the base 1, a mounting plate 24 is fixedly connected to the base 1, a motor 2 is fixedly connected to the base 1, the motor 2 is fixedly connected to the mounting plate 24, a first driving pulley 3 and a cam 4 are fixedly connected to an output shaft of the motor 2, a connecting frame 5 is slidably connected to a surface of the cam 4, a second pulley 19 is fixedly mounted on the surface of the connecting frame 5, the second pulley 19 slides on the surface of the cam 4, an installation column 6 is fixedly connected to a top of the connecting frame 5, a first belt 7 is arranged on the surface of the first driving pulley 3, a first driven pulley 8 is arranged on the surface of the first belt 7, a first rotating shaft 9 is fixedly connected to the surface of the first driven pulley 8, a second driving pulley 10 is fixedly connected to the surface of the first rotating shaft 9, a second driven pulley 12 is arranged on the surface of the second driving pulley 10, a second rotating shaft 13 is fixedly connected to the surface of the second driven pulley 12, a second rotating shaft 9 and the second rotating shaft 13 is symmetrically connected to the surface of the second rotating shaft 13 and the base 1, two ends of the rotating shafts 14 are symmetrically connected to the rotating shafts 14, and the rotating shafts 13 and the rotating shafts 14 are symmetrically distributed along the rotating shafts 13 and the rotating shafts 14 are arranged at two ends.

The top fixedly connected with fixed column 15 of base 1, the surface rotation of erection column 6 is connected with first pulley 16, and mounting groove 17 has been seted up at the top of erection column 6, and the surface threaded connection of erection column 6 has bolt 18, and the mark target passes through mounting groove 17 and bolt 18 and erection column 6 fixed connection, and erection column 6 sliding connection is in fixed column 15.

The inside fixedly connected with spacing 20 of base 1, the surface sliding connection of spacing 20 has round bar 21, and the one end fixedly connected with limiting plate 22 of round bar 21, round bar 21 and link 5 fixed connection.

The working principle of the target aircraft assembly trolley of the embodiment is as follows:

firstly, the target is inserted into the mounting groove 17 on the mounting column 6 and the bolt 18 is screwed down to fix the target, then the motor 2 is started, the output shaft of the motor 2 drives the first driving pulley 3 and the cam 4 to rotate, the cam 4 rotates to enable the connecting frame 5 and the mounting column 6 to move up and down, the height of the target arranged on the mounting column 6 can be changed, the second pulley 19 can reduce the friction force between the cam 4 and the connecting frame 5, the first pulley 16 on the mounting column 6 can reduce the friction force between the mounting column 6 and the fixed column 15, meanwhile, the connecting frame 5 drives the round rod 21 to move on the limiting frame 20, the limiting disc 22 prevents the round rod 21 from falling off to limit the moving distance of the connecting frame 5, the first driving pulley 3 drives the first driven pulley 8 to rotate through the first belt 7, and then the first rotating shaft 9, the second driving pulley 10, the second driven pulley 12 and the second rotating shaft 13 can be rotated, the moving wheel 14 drives the base 1 to move, and the groove 23 on the moving wheel 14 can also enable the moving wheel 14 to move along a fixed track.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

1. the output shaft of the motor 2 drives the first driving pulley 3 and the cam 4 to rotate, the cam 4 rotates to enable the connecting frame 5 and the mounting column 6 to move up and down, the height of a target arranged on the mounting column 6 can be changed, the first driving pulley 3 drives the first driven pulley 8 to rotate through the first belt 7, and then the first rotating shaft 9, the second driving pulley 10, the second driven pulley 12 and the second rotating shaft 13 can be enabled to rotate, so that the moving wheel 14 drives the base 1 to move, the use flexibility is improved, and only one motor 2 is used for driving, so that the cost is saved.

2. When the mounting column 6 moves up and down in the fixing column 15, the friction force is reduced through the first pulley 16 arranged on the mounting column 6, so that the up and down movement of the mounting column 6 is smoother, a target is inserted into the mounting groove 17 on the mounting column 6 and can be fixed by tightening the bolt 18, and the mounting and dismounting are simple, so that the target can be replaced conveniently.

Claims

1. The utility model provides a target drone assembly trolley, its characterized in that, including base (1), the inside fixedly connected with motor (2) of base (1), fixedly connected with first driving pulley (3) and cam (4) on the output shaft of motor (2), the surface sliding connection of cam (4) has link (5), the top fixedly connected with erection column (6) of link (5), the surface of first driving pulley (3) is provided with first belt (7), the surface of first belt (7) is provided with first driven pulley (8), the surface fixedly connected with first pivot (9) of first driven pulley (8), the surface fixedly connected with second driving pulley (10) of first pivot (9), the surface of second driving pulley (10) is provided with second belt (11), the surface of second belt (11) is provided with second driven pulley (12), the surface fixedly connected with second pivot (13) of second driven pulley (13) axle head (14).

2. Target aircraft assembly trolley according to claim 1, characterized in that the top of the base (1) is fixedly connected with a fixed column (15), and the surface of the mounting column (6) is rotatably connected with a first pulley (16).

3. The target aircraft assembly trolley according to claim 1, characterized in that a mounting groove (17) is formed in the top of the mounting column (6), and a bolt (18) is connected to the surface of the mounting column (6) in a threaded manner.

4. Target aircraft assembly trolley according to claim 1, characterized in that the surface of the connecting frame (5) is fixedly provided with a second pulley (19).

5. The target aircraft assembly trolley according to claim 1, wherein a limiting frame (20) is fixedly connected to the inside of the base (1), a round rod (21) is slidably connected to the surface of the limiting frame (20), and a limiting disc (22) is fixedly connected to one end of the round rod (21).

6. The target assembly trolley of claim 1, wherein the surface of the moving wheel (14) is grooved (23).

7. Target aircraft assembly trolley according to claim 1, characterized in that the interior of the base (1) is fixedly connected with a mounting plate (24).