Resistance parachute packaging machine

Abstract

The utility model belongs to the technical field of drag parachute packaging, and particularly relates to a drag parachute packaging machine which comprises a packaging machine body, fixing boxes are fixedly installed on the left side and the right side of the packaging machine body, universal wheels are fixedly installed at the bottom of the packaging machine body, and a first electric telescopic rod is fixedly installed on the inner side of the top of the packaging machine body. By means of the arranged lifting assembly, the packaging machine body can move through universal wheels on the lower portion, after the packaging machine body moves to the designated position, the first motor can be controlled to drive a worm to rotate, the worm can drive a lead screw to rotate through a worm gear after the worm rotates, and therefore the packaging machine body can be conveniently and rapidly packaged. The screw rod can drive the lifting block and the supporting plate to ascend and descend after rotating, the supporting plate abuts against the ground, the universal wheels are made to be away from the ground, and therefore the device is not prone to moving in the packaging process.

Description

Technical Field

[0001] The utility model relates to the technical field of drag parachute packaging, in particular to a drag parachute packaging machine. Background Art

[0002] A drag parachute is a parachute system that uses aerodynamic drag to slow down the aircraft in order to shorten the landing roll distance. It is usually composed of a main parachute, a pilot parachute, and a parachute bag, and is installed in a parachute compartment at the tail of the aircraft. During the landing roll of the aircraft, the pilot operates to open the parachute compartment door, the pilot parachute opens first, the parachute bag is pulled out, and the main parachute is opened. After the canopy is pulled out and opened, it can increase air resistance, drag the aircraft backwards, slow it down, and shorten the roll distance. Therefore, drag parachutes are extremely important for aviation safety and are widely used in the aviation field. A drag parachute packaging machine is a semi-automatic mechanical parachute packaging equipment that can assist in the packaging of drag parachutes. With the rapid development of aviation weapons and equipment, the types of drag parachute support models have increased year by year, and the types and numbers of drag parachute packaging machines have continued to increase;

[0003] The announcement number CN 215753447 U discloses a drag parachute packaging machine, including a drag parachute packaging machine main frame, a packaging machine control operation platform, a rotatable support rocker arm, a square slide groove on a base, a pressure parachute packing actuator cylinder and a rocker arm support rod. The packaging machine control operation platform is provided on the inclined surface on the left side of the drag parachute packaging machine main frame, a vertical parachute packing cylinder edge sealing hydraulic driving device is provided with a parachute packing cylinder edge sealing plate on the front end surface, a rotatable support rocker arm is provided on the top of the rocker arm support rod, and a pressure parachute packing actuator cylinder is provided on the rotatable support rocker arm;

[0004] When in use, the device can be used outdoors through the universal wheels at the bottom, but after the drag parachute is packed, it is difficult to take out the drag parachute, which leaves the staff with less space to operate, making the operation time-consuming and labor-intensive. In addition, the device needs to be fixed outdoors to prevent the universal wheels from moving during the packaging process. Therefore, we propose a drag parachute packaging machine. Utility Model Content

[0005] The utility model aims to provide a drag parachute packaging machine to solve the existing problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A drag parachute packaging machine comprises a packaging machine body, wherein a fixed box is fixedly installed on the left and right sides of the packaging machine body, a universal wheel is fixedly installed on the bottom of the packaging machine body, a first electric telescopic rod is fixedly installed on the inner side of the top of the packaging machine body, a drag parachute pressure plate is fixedly installed on the output end of the first electric telescopic rod, a second electric telescopic rod is fixedly installed on the inner walls of the left and right sides of the packaging machine body, a parachute packaging tube is fixedly installed on the output end of the second electric telescopic rod, a third electric telescopic rod is fixedly installed on the front inner wall of the packaging machine body, and an edge sealing plate is fixedly installed on the output end of the third electric telescopic rod; a lifting assembly, wherein the lifting assembly is installed on the fixed box; and a support assembly, wherein the support assembly is installed on the packaging machine body.

[0008] As a further improvement of the above scheme, the lifting assembly includes a first motor, a worm, a lead screw, a worm wheel, a sleeve, a lifting block and a support plate. The first motor is fixedly installed on the rear side of the fixed box, the worm is fixedly installed on the output end of the first motor, the lead screw is rotatably installed on the front and rear sides of the bottom inner side of the fixed box, the worm wheel is fixedly installed on the outside of the lead screw, the worm wheel and the worm are meshed, the sleeve is fixedly installed on the front and rear sides of the bottom of the fixed box, the lifting block is threadedly installed on the dug out of the lead screw, and the support plate is fixedly installed on the bottom of the lifting block.

[0009] By adopting the above technical solution, the lifting block and the support plate make it easy for the resistance parachute to move during packaging, and the resistance parachute can be collected from below after packaging, so that the collection area below is larger, which is convenient for staff to pick up.

[0010] As a further improvement of the above scheme, the support assembly includes a support frame, an installation box, a second motor, a drive shaft, a turntable, a protrusion, a connecting block and a sliding baffle. The support frame is fixedly installed on the bottom inner wall of the packaging machine body, the installation box is fixedly installed on one side of the support frame, the second motor is fixedly installed on the bottom inner wall of the installation box, the drive shaft is fixedly installed on the output end of the second motor, the turntable is fixedly installed on the top of the drive shaft, the protrusion is fixedly installed on the top of the turntable, the connecting block is arranged on the outside of the protrusion, the connecting block is slidably installed on the top inner wall of the installation box, and the sliding baffle is fixedly installed on one side of the connecting block.

[0011] By adopting the above technical solution, the sliding baffle can support the drag parachute, so that the drag parachute can be easily collected after packaging.

[0012] As a further improvement of the above solution, a limiting block is arranged on the outer side of the lifting block, a limiting groove is provided on the inner side of the sleeve, and the limiting block is slidably installed on the inner side of the limiting groove.

[0013] By adopting the above technical solution, the limiting groove makes it difficult for the lifting block to rotate along with the screw rod after being subjected to force, so that the lifting block can drive the support plate to move up and down.

[0014] As a further improvement of the above solution, an annular groove is provided on the top of the connecting block, and the diameter of the protrusion is the same as the width of the annular groove.

[0015] By adopting the above technical solution, the annular groove makes it easy for the protrusion to drive the connecting block to be stressed after rotation, so that the connecting block can slide back and forth linearly after being stressed.

[0016] As a further improvement of the above solution, the shape of the parachute tube is arc-shaped, and one side of the drag parachute pressure plate and the edge sealing plate is a plane.

[0017] By adopting the above technical solution, the drag parachute can be packed more conveniently and quickly, and the packing efficiency can be increased.

[0018] As a further improvement of the above solution, a through groove is provided on the top of the support frame and the bottom inner wall of the packaging machine body, a slide groove is provided on one side of the installation box, and the sliding baffle is slidably installed on the inner side of the slide groove.

[0019] By adopting the above technical solution, the sliding baffle can be stored inside the installation box, so that the packaged drag parachute can slide off the top of the support frame, making it easier to collect.

[0020] As a further improvement of the above solution, a mounting groove is provided on the top of the mounting box, and the connecting block and the sliding baffle are slidably mounted between the inner sides of the mounting groove.

[0021] By adopting the above technical solution, the installation groove facilitates the installation of the connecting block and the sliding baffle, so that the connecting block and the sliding baffle are not easily separated from the inner side of the installation groove during the sliding process.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] (1) The utility model provides a drag parachute packaging machine. By means of a lifting assembly, the packaging machine body can be moved through the universal wheel at the bottom. When the packaging machine body is moved to a specified position, the first motor can be controlled to drive the worm to rotate. After the worm rotates, the worm can drive the lead screw to rotate through the worm gear. After the lead screw rotates, the lifting block and the support plate can be lifted and lowered. The support plate is in contact with the ground, and the universal wheel is kept away from the ground, so that the device is not easily moved during the packaging process.

[0024] (2) The utility model provides a drag parachute packaging machine, which has a large distance between the packaging machine body and the ground through the support assembly, the lifting block and the support plate. After the drag parachute is packaged, the second motor is controlled to drive the drive shaft to rotate, so that the drive shaft drives the connecting block and the sliding baffle to slide through the turntable and the protrusion, so that the sliding baffle slides into the inner side of the installation box, so that the drag universal wheel after packaging slides out from the inner side of the support frame, which is convenient for the staff to collect the drag parachute. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 This is a three-dimensional structural schematic diagram of a drag parachute packaging machine proposed by the utility model;

[0027] Figure 2 It is a partial three-dimensional structural schematic diagram of a drag parachute packaging machine proposed by the utility model;

[0028] Figure 3 for Figure 2 Schematic diagram of the structure of part A in FIG.

[0029] Figure 4 It is a partial three-dimensional structural schematic diagram of a drag parachute packaging machine proposed by the utility model;

[0030] Figure 5 It is a partial three-dimensional structural schematic diagram of a drag parachute packaging machine proposed by the utility model;

[0031] Figure 6 It is a partial three-dimensional structural schematic diagram of a drag parachute packaging machine proposed by the utility model.

[0032] In the figure: 1. packaging machine body; 2. fixing box; 3. universal wheel; 4. first electric telescopic rod; 5. drag parachute pressure plate; 6. second electric telescopic rod; 7. parachute packing tube; 8. third electric telescopic rod; 9. edge banding plate; 10. first motor; 11. worm; 12. lead screw; 13. worm wheel; 14. sleeve; 15. lifting block; 16. support plate; 17. support frame; 18. installation box; 19. second motor; 20. drive shaft; 21. turntable; 22. bump; 23. connecting block; 24. sliding baffle. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] refer to Figure 1-6 A drag parachute packaging machine comprises a packaging machine body 1, a fixed box 2 is fixedly installed on the left and right sides of the packaging machine body 1, a universal wheel 3 is fixedly installed on the bottom of the packaging machine body 1, a first electric telescopic rod 4 is fixedly installed on the inner side of the top of the packaging machine body 1, and a drag parachute pressure plate 5 is fixedly installed on the output end of the first electric telescopic rod 4, a second electric telescopic rod 6 is fixedly installed on the inner walls of the left and right sides of the packaging machine body 1, and a parachute tube 7 is fixedly installed on the output end of the second electric telescopic rod 6, a third electric telescopic rod 8 is fixedly installed on the inner wall of the front side of the packaging machine body 1, and a side sealing plate 9 is fixedly installed on the output end of the third electric telescopic rod 8; a lifting component, the lifting component is installed on the fixed box 2; a supporting component, the supporting component is installed on the packaging machine body 1.

[0035] In this embodiment, the lifting assembly includes a first motor 10, a worm 11, a lead screw 12, a worm wheel 13, a sleeve 14, a lifting block 15 and a support plate 16. The first motor 10 is fixedly installed on the rear side of the fixed box 2, the worm 11 is fixedly installed on the output end of the first motor 10, the lead screw 12 is rotatably installed on the front and rear sides of the bottom inner side of the fixed box 2, the worm wheel 13 is fixedly installed on the outside of the lead screw 12, the worm wheel 13 and the worm 11 are meshed, the sleeve 14 is fixedly installed on the front and rear sides of the bottom of the fixed box 2, the lifting block 15 is threadedly installed on the dug out of the lead screw 12, and the support plate 16 is fixedly installed on the bottom of the lifting block 15.

[0036] In this embodiment, the support assembly includes a support frame 17, an installation box 18, a second motor 19, a drive shaft 20, a turntable 21, a protrusion 22, a connecting block 23 and a sliding baffle 24. The support frame 17 is fixedly installed on the bottom inner wall of the packaging machine body 1, the installation box 18 is fixedly installed on one side of the support frame 17, the second motor 19 is fixedly installed on the bottom inner wall of the installation box 18, the drive shaft 20 is fixedly installed on the output end of the second motor 19, the turntable 21 is fixedly installed on the top of the drive shaft 20, the protrusion 22 is fixedly installed on the top of the turntable 21, the connecting block 23 is arranged on the outside of the protrusion 22, the connecting block 23 is slidably installed on the top inner wall of the installation box 18, and the sliding baffle 24 is fixedly installed on one side of the connecting block 23.

[0037] In this embodiment, a limiting block is arranged on the outer side of the lifting block 15 , a limiting groove is provided on the inner side of the sleeve 14 , and the limiting block is slidably installed on the inner side of the limiting groove.

[0038] In this embodiment, an annular groove is formed on the top of the connecting block 23, and the diameter of the protrusion 22 is the same as the width of the annular groove.

[0039] In this embodiment, the shape of the parachute tube 7 is arc-shaped, and one side of the drag parachute pressure plate 5 and the edge sealing plate 9 is a plane.

[0040] In this embodiment, a through groove is formed on the top of the support frame 17 and the bottom inner wall of the packaging machine body 1, a slide groove is formed on one side of the installation box 18, and the sliding baffle 24 is slidably installed on the inner side of the slide groove.

[0041] In this embodiment, a mounting groove is provided on the top of the mounting box 18, and the connecting block 23 and the sliding baffle 24 are slidably mounted between the inner sides of the mounting groove.

[0042] The implementation principle of one embodiment of the present application is as follows: the packaging machine body 1 can be moved through the universal wheel 3 below. When it moves to the specified position, the first motor 10 can be controlled to drive the worm 11 to rotate, so that the worm 11 can drive the screw 12 to rotate through the worm wheel 13 after rotation, so that the screw 12 can drive the lifting block 15 and the support plate 16 to lift after rotation, so that the support plate 16 is in contact with the ground, and the universal wheel 3 is away from the ground, so that the device is not easy to move during the packaging process; the lifting block 15 and the support plate 16 make the distance between the packaging machine body 1 and the ground larger, and after the resistance parachute is packaged, the second motor 19 is controlled to drive the drive shaft 20 to rotate, so that the drive shaft 20 drives the connecting block 23 and the sliding baffle 24 to slide through the turntable 21 and the protrusion 22, so that the sliding baffle 24 slides into the inner side of the installation box 18, so that the resistance universal wheel 3 after packaging is completed slides out from the inner side of the support frame 17, which is convenient for the staff to collect the resistance parachute.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The above is a detailed introduction to a drag parachute packaging machine provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A drag parachute packaging machine, characterized in that: include: A packaging machine body (1), wherein a fixed box (2) is fixedly installed on the left and right sides of the packaging machine body (1), a universal wheel (3) is fixedly installed on the bottom of the packaging machine body (1), a first electric telescopic rod (4) is fixedly installed on the inner side of the top of the packaging machine body (1), a drag parachute pressure plate (5) is fixedly installed on the output end of the first electric telescopic rod (4), a second electric telescopic rod (6) is fixedly installed on the inner walls of the left and right sides of the packaging machine body (1), an umbrella tube (7) is fixedly installed on the output end of the second electric telescopic rod (6), a third electric telescopic rod (8) is fixedly installed on the inner wall of the front side of the packaging machine body (1), and an edge sealing plate (9) is fixedly installed on the output end of the third electric telescopic rod (8); A lifting assembly, wherein the lifting assembly is mounted on the fixed box (2); A support assembly is installed on a packaging machine body (1).

2. A drag parachute packaging machine according to claim 1, characterized in that: The lifting assembly comprises a first motor (10), a worm (11), a lead screw (12), a worm wheel (13), a sleeve (14), a lifting block (15) and a support plate (16); the first motor (10) is fixedly mounted on the rear side of the fixed box (2); the worm (11) is fixedly mounted on the output end of the first motor (10); the lead screw (12) is rotatably mounted on the front and rear sides of the bottom inner side of the fixed box (2); the worm wheel (13) is fixedly mounted on the outside of the lead screw (12); the worm wheel (13) and the worm (11) are meshed; the sleeve (14) is fixedly mounted on the front and rear sides of the bottom of the fixed box (2); the lifting block (15) is threadedly mounted on the hollowing-out portion of the lead screw (12); and the support plate (16) is fixedly mounted on the bottom of the lifting block (15).

3. A drag parachute packaging machine according to claim 1, characterized in that: The support assembly comprises a support frame (17), an installation box (18), a second motor (19), a drive shaft (20), a turntable (21), a protrusion (22), a connection block (23) and a sliding baffle (24); the support frame (17) is fixedly mounted on the bottom inner wall of the packaging machine body (1); the installation box (18) is fixedly mounted on one side of the support frame (17); the second motor (19) is fixedly mounted on the bottom inner wall of the installation box (18); the drive shaft (20) is fixedly mounted on the output end of the second motor (19); the turntable (21) is fixedly mounted on the top of the drive shaft (20); the protrusion (22) is fixedly mounted on the top of the turntable (21); the connection block (23) is arranged on the outside of the protrusion (22); the connection block (23) is slidably mounted on the top inner wall of the installation box (18); and the sliding baffle (24) is fixedly mounted on one side of the connection block (23).

4. A drag parachute packaging machine according to claim 2, characterized in that: A limiting block is arranged on the outer side of the lifting block (15), a limiting groove is arranged on the inner side of the sleeve (14), and the limiting block is slidably mounted on the inner side of the limiting groove.

5. The drag parachute packaging machine according to claim 3, characterized in that: An annular groove is formed on the top of the connecting block (23), and the diameter of the protrusion (22) is the same as the width of the annular groove.

6. The drag parachute packaging machine according to claim 1, characterized in that: The shape of the parachute covering tube (7) is arc-shaped, and one side of the drag parachute pressure plate (5) and the edge sealing plate (9) is a plane.

7. The drag parachute packaging machine according to claim 3, characterized in that: A through groove is provided on the top of the support frame (17) and the bottom inner wall of the packaging machine body (1), a slide groove is provided on one side of the installation box (18), and the sliding baffle (24) is slidably installed on the inner side of the slide groove.

8. The drag parachute packaging machine according to claim 3, characterized in that: The top of the installation box (18) is provided with an installation groove, and the connection block (23) and the sliding baffle (24) are slidably installed between the inner sides of the installation groove.

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