CN214212859U

CN214212859U - Tire dismounting manipulator for aerospace

Info

Publication number: CN214212859U
Application number: CN202023325051.1U
Authority: CN
Inventors: 李生
Original assignee: Suzhou Telija Mould Co ltd
Current assignee: Beijing Konghang Aviation Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-17
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a tire dismouting manipulator for aerospace technical field, including the bed plate, the bed plate upper end fixedly connected with electric telescopic handle one, and electric telescopic handle one upper end fixedly connected with movable plate, movable plate lower extreme fixedly connected with interlock riser, interlock riser lower extreme fixedly connected with interlock diaphragm, interlock diaphragm inside rotation is connected with the connecting block, and the connecting block lower extreme rotates and is connected with the dwang, and the dwang front end rotates and is connected with the gyro wheel; two right side end fixedly connected with electric telescopic handle two of motor, two right side end fixedly connected with plectanes of electric telescopic handle, plectane periphery fixedly connected with sleeve two, two periphery rotations of sleeve are connected with the transmission post, and transmission post front end fixedly connected with handle two, transmission post rear end fixedly connected with bevel gear, the bevel gear meshing has the tooth dish, tooth dish right side end fixedly connected with vortex fluted disc, and the meshing of vortex fluted disc has the slider, the utility model discloses simple structure, work efficiency is high.

Description

Tire dismounting manipulator for aerospace

Technical Field

The utility model relates to an aerospace technical field specifically is a tire dismouting manipulator for space flight and aviation.

Background

Aviation refers to the navigation activity of an aircraft in the earth's atmosphere, and aerospace refers to the navigation activity of an aircraft in the space outside the atmosphere. Aerospace has greatly changed the structure of transportation. Through the rapid development in the last century, aerospace has become the most active and influential scientific and technological field in the 21 st century, and the significant achievement in the field marks the high development of human civilization and also represents an advanced level of national science and technology. With the continuous development of science and technology in China and the continuous progress of society, the aerospace industry in China is gradually on the way, and aerospace appliances need to be maintained before and after running, particularly tires of aerospace need to be replaced in time.

However, the main mode of dismouting to space flight and aviation tire is that the workman is with the help of the spanner at present, then rotates the spanner through the manpower and carry out the dismouting to space flight and aviation tire, uses this kind of mode comparatively to waste time and energy when dismantling, moreover to the in-process of space flight and aviation tire installation, because the manpower is limited, can lead to not fastening enough to the tire installation moreover, and then can bring a series of danger and economic loss.

Therefore, the utility model provides a tire dismouting manipulator for space flight and aviation to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tire dismouting manipulator for space flight and aviation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a tire dismounting manipulator for aerospace comprises a base plate, wherein a first electric telescopic rod is fixedly connected to the upper end of the base plate, a moving plate is fixedly connected to the upper end of the first electric telescopic rod, a linkage vertical plate is fixedly connected to the lower end of the moving plate, a linkage transverse plate is fixedly connected to the lower end of the linkage vertical plate, a connecting block is rotatably connected to the inner portion of the linkage transverse plate, a rotating rod is rotatably connected to the lower end of the connecting block, and a roller is rotatably connected to the front end of the rotating rod; the upper end of the base plate is fixedly connected with a first sleeve and a guide post, the upper end of the first sleeve is rotatably connected with a worm wheel, the worm wheel is meshed with a worm, the left side of the worm is fixedly connected with a first motor, the lower end of the motor is fixedly connected with a fixed plate, the front end of the fixed plate is fixedly connected with a second sleeve, the interior of the worm wheel is in threaded connection with a threaded post, the interior of the threaded post is provided with a guide groove, and the interior of the guide groove is in sliding connection with the guide post; the improved electric wrench is characterized in that a supporting plate is rotatably connected to the upper end of the threaded column, a second motor is fixedly connected to the upper end of the supporting plate, a second electric telescopic rod is fixedly connected to the right side of the second motor, a circular plate is fixedly connected to the right side of the second electric telescopic rod, a second sleeve is fixedly connected to the circumferential surface of the circular plate, a transmission column is rotatably connected to the circumferential surface of the second sleeve, a second handle is fixedly connected to the front end of the transmission column, a bevel gear is fixedly connected to the rear end of the transmission column, the bevel gear is meshed with a toothed disc, a volute toothed disc is fixedly connected to the right side end of the toothed disc, and a sliding block is meshed with the volute toothed disc.

As a further aspect of the present invention: the utility model discloses a base plate, including base plate, electric telescopic handle, movable plate, linkage riser, connecting block, connecting rod, base plate front end fixedly connected with electric telescopic handle two, two periphery rotations of electric telescopic handle are connected with the dwang, and the during operation is through adjusting electric telescopic handle one for the movable plate upwards or moves down, and the removal of movable plate makes the linkage riser drive the linkage diaphragm and takes place to move, thereby makes the connecting block remove, and through the setting of fixed post, makes the dwang surround the fixed column and takes place to rotate, and then makes the gyro wheel take place to shift up or the effect that moves down.

As a further aspect of the present invention: base plate upper end fixedly connected with handle one, and the shape of handle one is the U style of calligraphy, and the during operation is through the use of U type handle to under the mating reaction of gyro wheel, make the workman can promote the handle, and laborsaving remove the device, and then improved the flexibility of device.

As a further aspect of the present invention: the fixed plate is fixedly connected with a fixed block at the upper end, the fixed block is internally and rotatably connected with a worm, the worm rotates in the working process through a starting motor, the worm drives a worm wheel meshed with the worm to rotate in the rotating process, and the worm wheel are required to be in a meshed state all the time because the worm drives the worm wheel to rotate in the process of needing certain meshing force.

As a further aspect of the present invention: base plate upper end fixedly connected with support column, support column upper end fixedly connected with fixed plate, and the support column is equipped with a plurality ofly to be evenly distributed at the fixed plate lower extreme, the during operation through a plurality of support columns of the even fixedly connected with of fixed plate lower extreme, has increased the stability of fixed plate, can effectually avoid motor one on the fixed plate to take place to rock at the during operation, influences worm gear's normal work.

As a further aspect of the present invention: a plurality of sliding grooves are formed in the circumferential surface of the second sleeve, a sliding block is connected inside each sliding groove in a sliding mode, and the sliding blocks can move along the direction of the sliding grooves under the action of the rotating vortex-shaped fluted disc through the plurality of sliding grooves formed in the circumferential surface of the second sleeve during operation, so that the guiding effect on the sliding blocks is achieved.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

1. through rotating handle two, make the transmission post take place to rotate, the transmission post makes bevel gear take place to rotate at the pivoted in-process, bevel gear makes to rotate and is driving the fluted disc with it meshing again and rotate, the fluted disc makes the vortex fluted disc of its right side end take place to rotate at the pivoted in-process, because the meshing of vortex fluted disc has the slider, and under the effect of slider, make the slider press from both sides tightly fixedly to the bolt on the aerospace tire, in addition under the drive of motor two, make electric telescopic handle two drive plectane and sleeve two and rotate, the dismouting to the aerospace tire is accomplished through the positive and negative rotation of motor two, the problem of traditional use manpower to carry out the dismouting to the tire has been solved, laborsaving efficient effect has been reached.

2. By using the U-shaped handle and under the matching action of the roller, the flexibility of the device is improved; in addition, the first electric telescopic rod is adjusted to enable the movable plate to move downwards, the movable plate moves downwards to enable the linkage vertical plate to drive the linkage transverse plate to move downwards, the connecting block moves downwards, the rotating rod rotates around the fixing column, the idler wheels move upwards, the effect that the linkage transverse plate supports and fixes the device is achieved, the device can move in a labor-saving mode and is fixed quickly, and tires at different positions can be disassembled and assembled conveniently.

3. Through starter motor one to under the effect of fixed block, make the worm rotate, the rotation of worm is driving the worm wheel and is taking place to rotate, because through threaded connection between worm wheel and the screw thread post, the screw thread post has received the restriction of guide way and guide post moreover, makes the screw thread post remove under the effect of pivoted worm wheel, can carry out the dismouting to the tire of co-altitude not through the positive and negative rotation of adjusting motor one.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of a right-side sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure A of the present invention;

fig. 4 is a schematic view of a rear view cross-sectional structure of the present invention;

fig. 5 is an enlarged schematic structural view of a component B of the present invention;

fig. 6 is a schematic diagram of the structure of the present invention viewed from the right;

fig. 7 is an enlarged schematic structural diagram of the middle C of the present invention.

In the figure: 1-base plate, 2-fixed column, 3-rotating rod, 4-roller, 5-connecting block, 6-linkage transverse plate, 7-linkage vertical plate, 8-moving plate, 9-electric telescopic rod I, 10-handle I, 11-sleeve I, 12-worm wheel, 13-worm, 14-motor I, 15-fixed plate, 16-threaded column, 17-guide groove, 18-guide column, 19-supporting plate, 20-motor II, 21-electric telescopic rod II, 22-circular plate, 23-sleeve II, 24-transmission column, 25-handle II, 26-bevel gear, 27-toothed disc, 28-spiral toothed disc, 29-sliding block and 30-sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 7, in an embodiment of the present invention, a tire dismounting manipulator for aerospace includes a base plate 1, an electric telescopic rod 9 is fixedly connected to an upper end of the base plate 1, a moving plate 8 is fixedly connected to an upper end of the electric telescopic rod 9, a linked riser 7 is fixedly connected to a lower end of the moving plate 8, a linked transverse plate 6 is fixedly connected to a lower end of the linked riser 7, a connecting block 5 is rotatably connected to an inside of the linked transverse plate 6, a rotating rod 3 is rotatably connected to a lower end of the connecting block 5, and a roller 4 is rotatably connected to a front end of the rotating rod 3; the upper end of the base plate 1 is fixedly connected with a first sleeve 11 and a guide post 18, the upper end of the first sleeve 11 is rotatably connected with a worm wheel 12, the worm wheel 12 is meshed with a worm 13, the left end of the worm 13 is fixedly connected with a first motor 14, the lower end of the first motor 14 is fixedly connected with a fixing plate 15, the front end of the fixing plate 15 is fixedly connected with a second sleeve 23, the interior of the worm wheel 12 is in threaded connection with a threaded post 16, the interior of the threaded post 16 is provided with a guide groove 17, and the interior of the guide groove 17 is in sliding connection with the guide post 18; the upper end of the threaded column 16 is rotatably connected with a supporting plate 19, the upper end of the supporting plate 19 is fixedly connected with a second motor 20, the right side end of the second motor 20 is fixedly connected with a second electric telescopic rod 21, the right side end of the second electric telescopic rod 21 is fixedly connected with a circular plate 22, the circular plate 22 is fixedly connected with a second sleeve 23, the circular surface of the second sleeve 23 is rotatably connected with a transmission column 24, the front end of the transmission column 24 is fixedly connected with a second handle 25, the rear end of the transmission column 24 is fixedly connected with a bevel gear 26, the bevel gear 26 is meshed with a toothed disc 27, the right side end of the toothed disc 27 is fixedly.

Wherein, 1 front end fixedly connected with electric telescopic handle two 21 of bed plate, two 21 periphery rotations of electric telescopic handle are connected with dwang 3, in operation, through adjusting electric telescopic handle 9, make 8 rebound or downstream movements of movable plate, 8 removal of movable plate makes interlock riser 7 drive interlock diaphragm 6 and take place to move, thereby make connecting block 5 remove, and through the setting of fixed column 2, make dwang 3 surround fixed column 2 and take place to rotate, and then make gyro wheel 4 take place to shift up or the effect that moves down. Base plate 1 upper end fixedly connected with handle 10, and the shape of handle 10 is the U style of calligraphy, and the during operation is through the use of U type handle to under the mating reaction of gyro wheel 4, make the workman can promote the handle, and laborsaving remove the device, and then improved the flexibility of device.

Fixed plate 15 upper end fixedly connected with fixed block, the inside rotation of fixed block is connected with worm 13, in operation, make worm 13 take place to rotate through starter motor 14, worm 13 is driving worm wheel 12 with it meshing at the pivoted in-process and is rotating, because worm 13 is driving worm wheel 12 and is carrying out certain engaging force of pivoted in-process needs, it is in the engaged state all the time to need worm 13 and worm wheel 12, through the use of fixed block, not only played the effect of support to worm 13, still make worm 13 only take place to rotate and do not remove the effect at the during operation. 1 upper end fixedly connected with support column of bed plate, support column upper end fixedly connected with fixed plate 15, and the support column is equipped with a plurality ofly to be evenly distributed at the 15 lower extremes of fixed plate, the during operation, through a plurality of support columns of fixedly connected with even at the 15 lower extremes of fixed plate, increased the stability of fixed plate 15, can effectually avoid motor 14 on the fixed plate 15 to take place to rock at the during operation, influence the normal work of worm wheel 12 worm 13. The plurality of sliding grooves 30 are formed in the circumferential surface of the second sleeve 23, and a sliding block 29 is correspondingly and slidably connected to the inside of each sliding groove 30, so that when the sliding device works, the sliding blocks 29 can move along the direction of the sliding grooves 30 under the action of the rotating vortex-shaped fluted disc 28 by virtue of the plurality of sliding grooves 30 formed in the circumferential surface of the second sleeve 23, namely, the sliding blocks 29 are guided.

The utility model discloses a theory of operation is: when the utility model is used, firstly, the handle is pushed, and the device is moved to the working place in a labor-saving way under the matching action of the roller 4; after the device is moved to a proper position, the device is fixed, the movable plate 8 moves downwards by adjusting the electric telescopic rod I9, the linkage vertical plate 7 drives the linkage transverse plate 6 to move downwards by the downward movement of the movable plate 8, so that the connecting block 5 moves downwards, the rotating rod 3 rotates around the fixed column 2, the roller 4 moves upwards, the effect of supporting and fixing the device by the linkage transverse plate 6 is achieved, and the device can be quickly fixed; secondly, the device is adjusted according to different use heights, the first motor 14 is started, the worm 13 rotates under the action of the fixed block, the worm 13 drives the worm wheel 12 to rotate, the worm wheel 12 is connected with the threaded column 16 through threads, and the threaded column 16 is limited by the guide groove 17 and the guide column 18, so that the threaded column 16 moves under the action of the rotating worm wheel 12, and the height adjustment of the device is completed; according to the bolt size adjusting device of the tire, the driving column 24 rotates by rotating the handle II 25, the driving column 24 enables the bevel gear 26 to rotate in the rotating process, the bevel gear 26 enables the driving toothed disc 27 meshed with the bevel gear to rotate, the toothed disc 27 enables the vortex-shaped toothed disc 28 at the right side end of the driving column to rotate in the rotating process, the vortex-shaped toothed disc 28 is meshed with the sliding block 29, the sliding block 29 clamps and fixes the bolt on the aerospace tire under the action of the sliding block 29, in addition, under the driving of the motor II 20, the electric telescopic rod II 21 drives the circular plate 22 and the sleeve II 23 to rotate, the aerospace tire is assembled and disassembled by forward and backward rotation of the motor II 20, labor saving in disassembly is achieved, and the effect of stable and reliable installation is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a tire dismouting manipulator for space flight and aviation, includes bed plate (1), its characterized in that: the upper end of the base plate (1) is fixedly connected with a first electric telescopic rod (9), the upper end of the first electric telescopic rod (9) is fixedly connected with a movable plate (8), the lower end of the movable plate (8) is fixedly connected with a linkage vertical plate (7), the lower end of the linkage vertical plate (7) is fixedly connected with a linkage transverse plate (6), a connecting block (5) is rotatably connected inside the linkage transverse plate (6), the lower end of the connecting block (5) is rotatably connected with a rotating rod (3), and the front end of the rotating rod (3) is rotatably connected with a roller (4); the base plate is characterized in that a first sleeve (11) and a guide post (18) are fixedly connected to the upper end of the base plate (1), a worm wheel (12) is rotatably connected to the upper end of the first sleeve (11), the worm wheel (12) is meshed with a worm (13), a first motor (14) is fixedly connected to the left side of the worm (13), a fixing plate (15) is fixedly connected to the lower end of the first motor (14), a second sleeve (23) is fixedly connected to the front end of the fixing plate (15), a threaded post (16) is connected to the inner portion of the worm wheel (12) in a threaded manner, a guide groove (17) is formed in the threaded post (16), and the guide post (18) is slidably connected to the inner portion of the guide groove (17); the improved screw rod is characterized in that a supporting plate (19) is rotatably connected to the upper end of the threaded column (16), a second motor (20) is fixedly connected to the upper end of the supporting plate (19), a second electric telescopic rod (21) is fixedly connected to the right side of the second motor (20), a circular plate (22) is fixedly connected to the right side of the second electric telescopic rod (21), a second sleeve (23) is fixedly connected to the circumference of the circular plate (22), a second transmission column (24) is rotatably connected to the circumference of the second sleeve (23), a second handle (25) is fixedly connected to the front end of the transmission column (24), a bevel gear (26) is fixedly connected to the rear end of the transmission column (24), a toothed disc (27) is meshed with the bevel toothed disc (28), a vortex-shaped toothed disc (28) is fixedly connected to the right side of the toothed disc (27), and a sliding block (29) is meshed with the vortex-shaped toothed disc (28).

2. A tire changing robot as claimed in claim 1, wherein: the front end of the base plate (1) is fixedly connected with a second electric telescopic rod (21), and the circumferential surface of the second electric telescopic rod (21) is rotatably connected with a rotating rod (3).

3. A tire changing robot as claimed in claim 1, wherein: the upper end of the base plate (1) is fixedly connected with a first handle (10), and the first handle (10) is U-shaped.

4. A tire changing robot as claimed in claim 1, wherein: the upper end of the fixing plate (15) is fixedly connected with a fixing block, and a worm (13) is rotatably connected inside the fixing block.

5. A tire changing robot as claimed in claim 1, wherein: base plate (1) upper end fixedly connected with support column, support column upper end fixedly connected with fixed plate (15), and the support column is equipped with a plurality ofly to be evenly distributed at fixed plate (15) lower extreme.

6. A tire changing robot as claimed in claim 1, wherein: the circumferential surface of the second sleeve (23) is provided with a plurality of sliding grooves (30), and a sliding block (29) is correspondingly connected inside each sliding groove (30) in a sliding manner.