阅读说明：本技术 一种海洋维修用提升机器人 (Lifting robot for ocean maintenance ) 是由 童清华 李安全 郑守平 于 2021-10-14 设计创作，主要内容包括：本发明公开的一种海洋维修用提升机器人,包括支撑座、调节旋转组件、调节提升组件和夹紧件,所述调节旋转组件包括电机一、螺纹杆、限位柱、支撑限位杆、移动板、电机二、滚珠丝杠、滑块、滑轨、支撑板、轴承、旋转柱、左皮带轮、电机三、右皮带轮和连接皮带,所述调节提升组件包括支撑底座、左底块、右底块、液压泵站、左液压杆、右液压杆、支撑架、横杆、滑动块、连接块、提升盒、电机五、输出轴、绕线盒、往复丝杠、滑动绕线器和连接绳,所述夹紧件包括底板、电机四、齿轮、连接杆、夹紧壁和辅助杆。本发明属于维修技术领域,具体是一种对不同高度的物品进行提升、提高了位移时的稳定性和提高夹取效率的海洋维修用提升机器人。(The invention discloses a lifting robot for ocean maintenance, which comprises a supporting seat, an adjusting and rotating assembly, an adjusting and lifting assembly and a clamping element, wherein the adjusting and rotating assembly comprises a motor I, a threaded rod, a limiting column, a supporting limiting rod, a moving plate, a motor II, a ball screw, a sliding block, a sliding rail, a supporting plate, a bearing, a rotating column, a left belt pulley, a motor III, a right belt pulley and a connecting belt, the adjusting and lifting assembly comprises a supporting base, a left bottom block, a right bottom block, a hydraulic pump station, a left hydraulic rod, a right hydraulic rod, a supporting frame, a cross rod, a sliding block, a connecting block, a lifting box, a motor V, an output shaft, a winding box, a reciprocating screw rod, a sliding winder and a connecting rope, and the clamping element comprises a bottom plate, a motor IV, a gear, a connecting rod, a clamping wall and an auxiliary rod. The invention belongs to the technical field of maintenance, and particularly relates to a lifting robot for ocean maintenance, which can lift objects with different heights, improve the stability during displacement and improve the clamping efficiency.)

1. The utility model provides a marine maintenance is with lifting robot which characterized in that: the adjustable clamping device comprises a supporting seat, an adjusting rotating component, an adjusting lifting component and a clamping piece, wherein the rotating adjusting component is arranged on the upper portion of the supporting seat, the adjusting lifting component is arranged on the upper portion of the adjusting rotating component, the clamping piece is arranged on the lower portion of the adjusting lifting component, the adjusting rotating component comprises a first motor, a threaded rod, a limiting column, a supporting limiting rod, a moving plate, a second motor, a ball screw, a sliding block, a sliding rail, a supporting plate, a bearing, a rotating column, a left belt pulley, a third motor, a right belt pulley and a connecting belt, the first motor is arranged inside the side wall of the supporting seat, one end of the threaded rod is arranged at the output end of the first motor, the other end of the threaded rod is hinged to the top wall of the supporting seat, the limiting column is arranged between the top wall and the bottom wall of the supporting seat, the moving plate penetrates through the threaded rod, the limiting column and the supporting limiting column and is in threaded connection with the threaded column, the utility model discloses a portable electric tool, including motor two, roller, movable plate lateral wall, slider, slide rail, backup pad, bearing, pivot post, bearing lateral wall, motor two locates the movable plate lateral wall, roller one end is connected with two output ends of motor, the movable plate lateral wall is located in the articulated movable plate lateral wall of locating of the ball other end, the slider runs through ball and locates ball upper portion, the slide rail is located between the movable plate lateral wall, the backup pad is located on the slide rail, backup pad upper portion is located to the bearing, bearing upper portion is located to the pivot post, the pivot post lateral wall is located to left side belt pulley, backup pad upper portion is located to motor three, three output lateral walls of motor are located to right side belt pulley, left side belt pulley and right side belt pulley lateral wall are located to the connecting belt.

2. The hoisting robot for ocean maintenance according to claim 1, wherein: the adjusting and lifting component comprises a supporting base, a left bottom block, a right bottom block, a hydraulic pump station, a left hydraulic rod, a right hydraulic rod, a supporting frame, a transverse rod, a sliding block, a connecting block, a lifting box, a motor five, an output shaft, a winding box, a reciprocating lead screw, a sliding winder and a connecting rope, wherein the supporting base is arranged on the upper part of the rotary column, the left bottom block is hinged on the upper part of the supporting base, the right bottom block is hinged on the upper part of the supporting base, the hydraulic pump station is arranged on the upper part of the left bottom block, the left hydraulic rod is arranged on the upper part of the left bottom block, the right hydraulic rod is arranged on the upper part of the right bottom block, one end of the supporting frame is hinged on the outer side wall of the left bottom block, the other end of the supporting frame is hinged on one end of the right bottom block, the transverse rod is hinged on the side wall of the supporting frame, the transverse rod is symmetrically arranged, the sliding block penetrates through the transverse rod and is arranged on the transverse rod, the other end of the left hydraulic rod is hinged on the bottom of the sliding block, the connecting block is located the horizontal pole and is kept away from connecting block one end, promote the box and locate the connecting block and keep away from horizontal pole one side, five motor are located on promoting the box lateral wall, five output ends of motor are located to output shaft one end, the output shaft other end articulates and locates on promoting the box lateral wall, the wire winding box runs through the output shaft and locates on the output shaft lateral wall, reciprocal lead screw is located between the promotion box lateral wall, slip spooler runs through reciprocal lead screw and locates on the reciprocal lead screw, the connecting rope is located on wire winding box and the slip spooler.

3. The hoisting robot for ocean maintenance according to claim 1, wherein: the clamping piece includes bottom plate, motor four, gear, connecting rod, presss from both sides tight wall and auxiliary rod, the bottom plate is located and is connected the rope and keep away from wire winding box one end, the bottom plate bottom is located to motor four, bottom plate upper portion is located to the gear, four outputs of motor are located to the gear, the gear is the symmetry setting, the gear meshes mutually, gear upper portion is located to the connecting rod, the connecting rod is the symmetry setting, press from both sides tight wall and articulate and locate the connecting rod and keep away from gear one end, the auxiliary rod both ends are articulated respectively and are located between tight wall and the bottom plate of clamp.

4. The hoisting robot for ocean maintenance according to claim 2, wherein: and a winding groove is formed in the sliding winder.

5. The hoisting robot for ocean maintenance according to claim 1, wherein: the support limiting rod is arranged in a T shape.

6. The hoisting robot for ocean maintenance according to claim 2, wherein: and the upper part of the connecting block is provided with a lighting lamp.

7. The hoisting robot for ocean maintenance according to claim 1, wherein: and the bottom of the supporting seat is provided with a roller.

8. The hoisting robot for ocean maintenance according to claim 1, wherein: the side wall of the supporting base is provided with an operation control box, the operation control box is electrically connected with a first motor, a second motor, a third motor, a fourth electrode and a fifth motor, and the operation control box is connected with a hydraulic pump station.

Technical Field

The invention belongs to the technical field of maintenance, and particularly relates to a lifting robot for ocean maintenance.

Background

The lifting robot is mostly needed to be used in the maintenance of the existing ocean platform, the existing lifting robot is extremely inconvenient in use, the lifting robot can lift articles, but the position of the lifting robot cannot be adjusted and rotated in use, the working efficiency is greatly reduced, and the lifting robot is easy to cause danger due to the lack of the holding of the articles in the lifting process.

Disclosure of Invention

In view of the above, and in order to overcome the drawbacks of the prior art, the present invention provides a longitudinal adjustment of an adjustment lift assembly by means of a threaded connection between a threaded rod and a moving plate, an angular adjustment of the adjustment lift assembly by means of a hydraulic rod and a cross rod, thereby realizing the lifting of the articles with different heights, the positioning horizontal movement of the adjusting lifting component through the rolling rod, the stability of the lifting robot during the horizontal displacement is improved, the rotation of the adjusting lifting component is adjusted through the connecting belt and the belt pulley pair, thereby the lifting robot can lift and maintain the articles in different directions and place the articles in 360 degrees without dead angles, orderly receive and release the connecting rope through the connection relationship between the sliding winder and the reciprocating screw rod, and further prevent the connecting rope from winding and clamping the articles through the clamping piece when receiving and releasing, therefore, the lifting robot for ocean maintenance can improve the clamping efficiency of the lifting robot during maintenance lifting.

The technical scheme adopted by the invention is as follows: the utility model provides a marine maintenance is with promoting robot, includes supporting seat, regulation rotating assembly, regulation lifting assembly and clamping piece, the supporting seat upper portion is located to the rotation regulation subassembly, it locates regulation rotating assembly upper portion to adjust the lifting assembly, the clamping piece is located and is adjusted the lifting assembly lower part, it includes motor one, threaded rod, spacing post, supports gag lever post, movable plate, motor two, ball, slider, slide rail, backup pad, bearing, column spinner, left side belt pulley, motor three, right side belt pulley and connects the belt to adjust the rotating assembly, motor one is located inside the supporting seat lateral wall, a motor output is located to threaded rod one end, the supporting seat roof is located in the hinge of threaded rod other end, spacing post is located between supporting seat roof and the diapire, support limiting rod locates supporting seat upper portion, the movable plate runs through threaded rod, movable plate, Spacing post and support gag lever post and screw thread post threaded connection, the movable plate lateral wall is located to motor two, roll trunk lead screw one end and be connected with two output of motor, the movable plate lateral wall is located in the ball other end is articulated, the slider runs through ball and locates ball upper portion, the slide rail is located between the movable plate lateral wall, the backup pad is located on the slide rail, backup pad upper portion is located to the bearing, bearing upper portion is located to the column spinner, the column spinner lateral wall is located to the left side belt pulley, backup pad upper portion is located to motor three, motor three output lateral walls are located to the right side belt pulley, left side belt pulley and right side belt pulley lateral wall are located to the connecting belt.

Further, the adjusting and lifting assembly comprises a supporting base, a left bottom block, a right bottom block, a hydraulic pump station, a left hydraulic rod, a right hydraulic rod, a supporting frame, a transverse rod, a sliding block, a connecting block, a lifting box, a motor five, an output shaft, a winding box, a reciprocating lead screw, a sliding winder and a connecting rope, wherein the supporting base is arranged on the upper part of the rotary column, the left bottom block is hinged on the upper part of the supporting base, the right bottom block is hinged on the upper part of the supporting base, the hydraulic pump station is arranged on the upper part of the left bottom block, the left hydraulic rod is arranged on the upper part of the left bottom block, the right hydraulic rod is arranged on the upper part of the right bottom block, one end of the supporting frame is hinged on the outer side wall of the left bottom block, the other end of the supporting frame is hinged on the right hydraulic rod far away from one end of the right bottom block, the transverse rod is hinged on the side wall of the supporting frame, the transverse rod is symmetrically arranged, and the sliding block penetrates through the transverse rod, the other end of the left hydraulic rod is hinged to the bottom of the sliding block, the connecting block is arranged at one end, away from the connecting block, of the cross rod, the lifting box is arranged at one side, away from the cross rod, of the connecting block, the motor V is arranged on the side wall of the lifting box, one end of the output shaft is arranged at the output end of the motor V, the other end of the output shaft is hinged to the side wall of the lifting box, the winding box penetrates through the output shaft and is arranged on the outer side wall of the output shaft, the reciprocating screw is arranged between the side walls of the lifting box, the sliding winder penetrates through the reciprocating screw and is arranged on the reciprocating screw, the connecting rope is arranged on the winding box and the sliding winder, the positions of the left hydraulic rod and the right hydraulic rod can be limited through the left bottom block and the right bottom block, the angle of the support frame can be adjusted through the right hydraulic rod, so that the sliding block with height adjustment of the cross rod is realized through the driving movement of the left hydraulic rod, so that the height adjustment of the lifting box can be realized, the flexibility of promotion is improved, receive and release in order of connecting the rope through the relation of connection between slip spooler and the reciprocal lead screw to can prevent to connect the rope and take place the winding when receiving and releasing.

Further, the clamping piece includes bottom plate, motor four, gear, connecting rod, presss from both sides tight wall and auxiliary rod, the bottom plate is located and is connected the rope and keep away from wire winding box one end, the bottom plate bottom is located to motor four, bottom plate upper portion is located to the gear, four outputs of motor are located to the gear, the gear is the symmetry setting, the gear meshes mutually, gear upper portion is located to the connecting rod, the connecting rod is the symmetry setting, press from both sides tight wall and articulate and locate the connecting rod and keep away from gear one end, the auxiliary rod both ends are articulated respectively and locate between tight wall and the bottom plate of clamp, and under the meshing of gear and the rotation of gear, can improve tight degree of clamp, can make and press from both sides tight wall and press from both sides tightly or lax article.

Further, the sliding winder is provided with a winding groove, so that the connecting rope can be stored in a specified range.

Furthermore, the support limiting rod is arranged in a T shape and used for limiting the moving plate transversely and longitudinally.

Furthermore, the upper part of the connecting block is provided with a lighting lamp, so that the lighting lamp is convenient for lighting during working at night.

Furthermore, the bottom of the supporting seat is provided with a roller wheel, so that the whole mobile device is convenient to move.

Furthermore, an operation control box is arranged on the side wall of the supporting base, the operation control box is electrically connected with the first motor, the second motor, the third motor, the fourth electrode and the fifth motor, and the operation control box is connected with a hydraulic pump station.

After adopting the structure, the invention has the following beneficial effects: the invention relates to a lifting robot for ocean maintenance, which can lift objects with different heights by longitudinally adjusting an adjusting lifting component through threaded connection between a threaded rod and a movable plate and adjusting the angle of the adjusting lifting component through a hydraulic rod and a cross rod, improves the stability of the lifting robot during horizontal displacement by horizontally moving the adjusting lifting component through a roller lead screw, can ensure that the lifting robot can lift and maintain the objects in different directions and place the objects without dead angles of 360 degrees through the rotation of the adjusting lifting component through a connecting belt and a belt wheel pair, improves the use efficiency of a device, can orderly receive and release a connecting rope through the connection relationship between a sliding winder and a reciprocating lead screw, can prevent the connecting rope from winding during receiving and releasing, and can improve the clamping degree through the meshing of gears and the rotation of the gears, can make the die clamping wall press from both sides tightly or lax article, thereby can improve the clamp of lifting robot and get efficiency when the maintenance is promoted, can restrict the position of left hydraulic stem and right hydraulic stem through left bottom block and right bottom block, the angle of support frame can be adjusted through right hydraulic stem, thereby realize the regulation of height, it has realized the angle modulation to the horizontal pole to drive the sliding block motion through left hydraulic stem, thereby can highly adjust promoting the box, improve the flexibility of promotion, can carry out horizontal and fore-and-aft spacing to the movable plate through supporting the gag lever post, the illumination of the during operation night of being convenient for through the light, the gyro wheel of supporting seat bottom, the mobile device of being convenient for is whole, the auxiliary rod can carry on spacingly to the die clamping wall.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a schematic view of an overall structure of a lifting robot for ocean maintenance according to the present invention;

FIG. 2 is a schematic perspective view of an adjusting lifting assembly of the lifting robot for ocean maintenance according to the present invention;

FIG. 3 is a schematic perspective view of a clamping member of a lifting robot for ocean maintenance according to the present invention;

fig. 4 is a schematic structural diagram of a lifting box of the lifting robot for ocean maintenance according to the present invention.

In the drawings: 1. a supporting seat, 2, an adjusting rotating component, 3, an adjusting lifting component, 4, a clamping component, 5, a motor I, 6, a threaded rod, 7, a limiting column, 8, a supporting limiting rod, 9, a moving plate, 10, a motor II, 11, a ball screw, 12, a sliding block, 13, a sliding rail, 14, a supporting plate, 15, a bearing, 16, a rotating column, 17, a left belt pulley, 18, a motor III, 19, a right belt pulley, 20, a connecting belt, 21, a supporting base, 22, a left bottom block, 23, a right bottom block, 24, a hydraulic pump station, 25, a left hydraulic rod, 26, a right hydraulic rod, 27, a supporting frame, 28, a cross rod, 29, a motor IV, 30, a connecting block, 31, a lifting box, 32, a motor V, 33, an output shaft, 34, a winding box, 35, a reciprocating screw, 36, a sliding winding device, 37, a connecting rope, 38, a bottom plate, 39, a motor IV, 40, a gear, 41 and a connecting rod, 42. a clamping wall 43, an auxiliary rod 44, a winding groove 45, a lighting lamp 46, a roller 47 and an operation control box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-4, a lifting robot for ocean maintenance comprises a supporting seat 1, an adjusting rotating assembly 2, an adjusting lifting assembly 3 and a clamping member 4, wherein the rotating adjusting assembly is arranged on the upper portion of the supporting seat 1, the adjusting lifting assembly 3 is arranged on the upper portion of the adjusting rotating assembly 2, the clamping member 4 is arranged on the lower portion of the adjusting lifting assembly 3, the adjusting rotating assembly 2 comprises a motor I5, a threaded rod 6, a limiting column 7, a supporting limiting rod 8, a moving plate 9, a motor II 10, a ball screw 11, a sliding block 2912, a sliding rail 13, a supporting plate 14, a bearing 15, a rotating column 16, a left belt pulley 17, a motor III 18, a right belt pulley 19 and a connecting belt 20, the motor I5 is arranged inside the side wall of the supporting seat 1, one end of the threaded rod 6 is arranged at the output end of the motor I5, and the other end of the threaded rod 6 is hinged to the top wall of the supporting seat 1, the limiting column 7 is arranged between the top wall and the bottom wall of the supporting seat 1, the supporting limiting rod 8 is arranged at the upper part of the supporting seat 1, the movable plate 9 penetrates through the threaded rod 6, the limiting column 7 and the supporting limiting rod 8 to be in threaded connection with the threaded column, the motor II 10 is arranged on the side wall of the movable plate 9, one end of the roller screw is connected with the output end of the motor II 10, the other end of the ball screw 11 is hinged to the side wall of the movable plate 9, the slide block 12 penetrates through the ball screw 11 and is arranged at the upper part of the ball screw 11, the slide rail 13 is arranged between the side walls of the movable plate 9, the supporting plate 14 is arranged on the slide rail 13, the bearing 15 is arranged at the upper part of the supporting plate 14, the rotating column 16 is arranged at the upper part of the bearing 15, the left belt pulley 17 is arranged at the outer side wall of the rotating column 16, the motor III 18 is arranged at the upper part of the supporting plate 14, and the right belt pulley 19 is arranged at the outer side wall of the output end of the motor III 18, the connecting belt 20 is arranged on the outer side walls of the left belt pulley 17 and the right belt pulley 19.

Wherein, the adjusting and lifting component 3 comprises a supporting base 21, a left bottom block 22, a right bottom block 23, a hydraulic pump station 24, a left hydraulic rod 25, a right hydraulic rod 26, a supporting frame 27, a cross rod 28, a sliding block 29, a connecting block 30, a lifting box 31, a motor five 32, an output shaft 33, a winding box 34, a reciprocating screw 35, a sliding winder 36 and a connecting rope 37, the supporting base 21 is arranged on the upper part of the rotary column 16, the left bottom block 22 is hinged on the upper part of the supporting base 21, the right bottom block 23 is hinged on the upper part of the supporting base 21, the hydraulic pump station 24 is arranged on the upper part of the left bottom block 22, the left hydraulic rod 25 is arranged on the upper part of the left bottom block 22, the right hydraulic rod 26 is arranged on the upper part of the right bottom block 23, one end of the supporting frame 27 is hinged on the outer side wall of the left bottom block 22, the other end of the supporting frame 27 is hinged on one end of the right hydraulic rod 26 far away from the right bottom block 23, the cross rod 28 is hinged on the side wall of the supporting frame 27, the cross bars 28 are symmetrically arranged, the sliding blocks 29 penetrate through the cross bars 28 and are arranged on the cross bars 28, the other end of the left hydraulic rod 25 is hinged to the bottom of the sliding blocks 29, the connecting blocks 30 are arranged at one ends, far away from the connecting blocks 30, of the cross bars 28, the lifting boxes 31 are arranged at one sides, far away from the cross bars 28, of the connecting blocks 30, the motor five 32 is arranged on the side walls of the lifting boxes 31, one ends of the output shafts 33 are arranged at the output ends of the motor five 32, the other ends of the output shafts 33 are hinged to the side walls of the lifting boxes 31, the winding boxes 34 penetrate through the output shafts 33 and are arranged on the outer side walls of the output shafts 33, the reciprocating lead screws 35 are arranged between the side walls of the lifting boxes 31, the sliding winders 36 penetrate through the reciprocating lead screws 35 and are arranged on the reciprocating lead screws 35, the connecting ropes 37 are arranged on the winding boxes 34 and the sliding winders 36, and the positions of the left hydraulic rod 25 and the right hydraulic rod 26 can be limited by the left bottom block 22 and the right bottom block 23, the angle of the supporting frame 27 can be adjusted through the right hydraulic rod 26, so that the height can be adjusted, the angle of the cross rod 28 can be adjusted through the movement of the sliding block 29 driven by the left hydraulic rod 25, so that the height of the lifting box 31 can be adjusted, the lifting flexibility is improved, the connecting rope 37 can be orderly stored through the connection relationship between the sliding winder 36 and the reciprocating screw 35, so that the connecting rope 37 can be prevented from winding when being stored, the clamping member 4 comprises a bottom plate 38, a motor four 39, a gear 40, a connecting rod 41, a clamping wall 42 and an auxiliary rod 43, the bottom plate 38 is arranged at one end of the connecting rope 37 far away from the winding box 34, the motor four 39 is arranged at the bottom of the bottom plate 38, the gear 40 is arranged at the upper part of the bottom plate 38, the gear 40 is arranged at the output end of the motor four 39, the gear 40 is symmetrically arranged, the gear 40 is meshed, the connecting rod 41 is arranged at the upper part of the gear 40, connecting rod 41 is the symmetry and sets up, clamping wall 42 articulates and locates connecting rod 41 and keep away from gear 40 one end, auxiliary rod 43 both ends are articulated respectively and are located between clamping wall 42 and bottom plate 38, under meshing through gear 40 and the rotation of gear 40, can improve the tight degree of clamp, can make clamping wall 42 press from both sides tightly or relax article, be equipped with wire winding groove 44 on the slip spooler 36, can make and connect rope 37 and receive and release in the within range of regulation, support gag lever post 8 and be the T style of calligraphy setting, carry out horizontal and fore-and-aft spacing to movable plate 9, connecting block 30 upper portion is equipped with light 45, the illumination of the during night work of being convenient for, supporting seat 1 bottom is equipped with gyro wheel 46, and the mobile device of being convenient for is whole, support base 21 lateral wall is equipped with operation control box 47, operation control box 47 and motor 5, motor two 10, The third motor 18, the fourth electrode and the fifth motor 32 are electrically connected, and the operation control box 47 is connected with the hydraulic pump station 24.

When the lifting device is used specifically, according to the requirements of specific use, the first motor 5 drives the threaded rod 6 to rotate, the threaded rod 6 drives the movable plate 9 to longitudinally adjust, so as to adjust the height of the lifting component 3, the second motor 10 drives the ball screw 11 to rotate, the position of the supporting plate 14 is adjusted, the position of the lifting component 3 is adjusted, so as to facilitate the lifting of articles, the third motor 18 drives the right belt pulley 19 to rotate, the right belt pulley 19 drives the connecting belt 20 to rotate, the connecting belt 20 drives the left belt pulley 17 to rotate, the left belt pulley 17 drives the rotary column 16 and the supporting base 21 on the upper part of the rotary column 16 to rotatably adjust, so as to facilitate the lifting of articles in different directions, so as to improve the working efficiency, the right hydraulic rod 26 telescopically drives the supporting frame 27 to angularly adjust, the left hydraulic rod 25 drives the sliding block 29 to slide on the cross rod 28, so as to adjust the angle of the cross rod 28, thereby realize promoting the altitude mixture control of box 31, be convenient for promote the maintenance to article, five 32 drive output shaft 33 rotations of motor, output shaft 33 drives winding box 34 and rotates, winding box 34 drives and connects rope 37 and rotate, it drives slip spooler 36 and carries out reciprocating motion on reciprocating screw 35 to connect rope 37, thereby can carry out orderly shrink to connecting, four 39 drive gears of motor 40 rotate, the gear 40 that is the symmetry setting drives connecting rod 41 and carries out perhaps relative motion in opposite directions, press from both sides tightly or loosen article.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.