阅读说明：本技术 一种用于监测卫星运行状态的卫星诊疗设备 (Satellite diagnosis and treatment equipment for monitoring satellite running state ) 是由 李洁 栗洁 于 2020-08-17 设计创作，主要内容包括：本发明公开了一种用于监测卫星运行状态的卫星诊疗设备,包括卫星天线基座,所述卫星天线基座上端设有双向摆动机构,所述双向摆动机构上端设有密封开启机构,所述双向摆动机构侧表面设有联动驱动机构。本发明的有益效果是,通过双向摆动机构的作用可以使电子天文望远镜的观测范围接近半个球面,在提观测范围的同时提高观测精度,通过联动驱动机构的作用可以使电子天文望远镜实时观测人造卫星本体,可以及时的了解人造卫星的形状及外观状态,出现偏差时便于纠正,帮助人员对人造卫星更全面的了解。(The invention discloses satellite diagnosis and treatment equipment for monitoring the running state of a satellite, which comprises a satellite antenna base, wherein a bidirectional swinging mechanism is arranged at the upper end of the satellite antenna base, a sealing opening mechanism is arranged at the upper end of the bidirectional swinging mechanism, and a linkage driving mechanism is arranged on the side surface of the bidirectional swinging mechanism. The invention has the advantages that the observation range of the electronic astronomical telescope is close to a half spherical surface through the action of the bidirectional swinging mechanism, the observation precision is improved while the observation range is improved, the electronic astronomical telescope can observe the artificial satellite body in real time through the action of the linkage driving mechanism, the shape and the appearance state of the artificial satellite can be known in time, the correction is convenient when deviation occurs, and the artificial satellite can be more comprehensively known by personnel.)

1. A satellite diagnosis and treatment device for monitoring the running state of a satellite comprises a satellite antenna base (1), and is characterized in that a bidirectional swinging mechanism is arranged at the upper end of the satellite antenna base (1), a sealing opening mechanism is arranged at the upper end of the bidirectional swinging mechanism, and a linkage driving mechanism is arranged on the side surface of the bidirectional swinging mechanism;

the bidirectional swinging mechanism comprises two supporting rods (2) arranged at one end of the upper surface of a satellite antenna base (1), the two supporting rods (2) are parallel to each other, a first bearing (3) is arranged at the upper end of each supporting rod (2), a first rotating shaft (4) is arranged on the inner ring of the first bearing (3), the first rotating shaft (4) is fixedly connected with the inner ring of the first bearing (3), an arc-shaped plate (5) is arranged at one end of the first rotating shaft (4), two sides of the arc-shaped plate (5) are fixedly connected with the first rotating shaft (4), semi-circular plates (6) are arranged on two sides of the arc-shaped plate (5), and an arc-shaped inner rack (; a first roller bearing (8) is mounted on the side surface of the upper end of the semicircular plate (6), a second rotating shaft (9) is mounted on the inner ring of the first roller bearing (8), a hemispherical block (10) is mounted on the side surface of the second rotating shaft (9), a first semicircular worm wheel (11) is mounted at one end of the second rotating shaft (9), a first vertical bearing (12) is mounted on the upper end of the side surface of the semicircular plate (6), a third rotating shaft (13) is mounted on the inner ring of the first vertical bearing (12), a first worm (14) meshed with the first semicircular worm wheel (11) is mounted at one end of the third rotating shaft (13), and a first bevel gear (; a vertical bearing II (16) is installed at the lower end of the side surface of the semicircular plate (6), a rotating shaft IV (17) is installed on the inner ring of the vertical bearing II (16), a driving wheel (18) meshed with the arc-shaped inner rack (7) is installed at one end of the rotating shaft IV (17), a worm wheel II (19) is installed at the other end of the rotating shaft IV (17), a vertical bearing III (20) is installed at one side of the vertical bearing II (16), the vertical bearing III (20) is fixedly connected with the semicircular plate (6), a rotating shaft V (21) is installed on the inner ring of the vertical bearing III (20), a worm II (22) meshed with the worm wheel II (19) is installed at one end of the rotating shaft V (21), and a belt pulley;

the linkage driving mechanism comprises a stepping motor (24) on the side surface of the semicircular plate (6), one end of the stepping motor (24) is provided with a first output shaft (25), the other end of the stepping motor (24) is provided with a second output shaft (26), one end of the first output shaft (25) is provided with a second bevel gear (27), the other end of the first output shaft (25) is provided with a third bevel gear (28), the third bevel gear (28) is in sliding connection with the first output shaft (25), the third bevel gear (28) corresponds to the first bevel gear (15), the first output shaft (25) is circularly provided with a first rectangular block (29), the inner ring of the third bevel gear (28) is provided with a first rectangular groove (30), the first rectangular groove (30) is in sliding connection with the first rectangular block (29), the side surface of the semicircular plate (6) is provided with a first trapezoidal groove (31), the first trapezoidal groove (31) is positioned on one side of the, the first permanent magnet (32) is slidably connected with the first trapezoidal groove (31), one side of the first permanent magnet (32) is provided with a first T-shaped fork (33), the first T-shaped fork (33) corresponds to the third bevel gear (28), one side of the first permanent magnet (32) is provided with a first electromagnet (34), the first electromagnet (34) is fixedly connected with the semicircular plate (6), the other side of the first permanent magnet (32) is provided with a first limit block (35), and a first compression spring (36) is arranged between the first limit block (35) and the first permanent magnet (32);

the linkage driving mechanism further comprises a vertical bearing IV (37) on one side of the bevel gear II (27), the vertical bearing IV (37) is fixedly connected with the semicircular plate (6), a transmission shaft I (38) is installed on the inner ring of the vertical bearing IV (37), a rectangular block II (39) is installed on the side surface of the transmission shaft I (38), a transmission wheel I (40) is installed at one end of the transmission shaft I (38), a rectangular groove II (41) is formed in the inner ring of the transmission wheel I (40), a trapezoidal groove II (42) is formed in the side surface of the semicircular plate (6), the trapezoidal groove II (42) is located on one side of the transmission wheel I (40), a permanent magnet II (43) is installed on one side of the trapezoidal groove II (42), the permanent magnet II (43) is in sliding connection with the trapezoidal groove II (42), a T-shaped fork II (44) is installed on one side of the permanent magnet II (43), the T-shaped fork II (44), the second electromagnet (45) is fixedly connected with the semicircular plate (6), the second limiting block (46) is installed on the other side of the second permanent magnet (43), and a second compression spring (47) is installed between the second limiting block (46) and the second permanent magnet (43); a rectangular slide way (48) is installed on one side of a vertical bearing four (37), the rectangular slide way (48) is fixedly connected with a semicircular plate (6), sliding plates (49) are installed at two ends of the rectangular slide way (48), the lower end of each sliding plate (49) is slidably connected with the rectangular slide way (48), rectangular through holes I (50) are formed in the side surface of each sliding plate (49), horizontal bearing I (51) is installed on the side surface of each sliding plate (49), rotating rings (52) are installed on the inner rings of the horizontal bearing I (51), inclined rods (53) are installed on the side surface of each rotating ring (52), the inclined rods (53) are arranged in an annular arrangement mode, circular through holes I (54) are formed in the side surface of each rotating ring (52), rectangular grooves III (55) are formed in two sides of each circular through hole I (54), the rectangular grooves III (55) are slidably connected with rectangular blocks II (39), threaded holes (56) are formed in, a threaded shaft (58) which is meshed with the threaded hole (56) is arranged at the rotating end of the micro motor (57); install drive belt (59) between belt pulley (23) and down tube (53), rectangular plate (60) are installed to belt pulley (23) one side, rectangular plate (60) and semicircle board (6) fixed connection, rectangular plate (60) side surface is opened there are two (61) rectangle through-holes, sliding block (62) are installed to two (61) lower extremes of rectangle through-hole, sliding block (62) and two (61) sliding connection of rectangle through-hole, sliding block (62) side surface is opened has circular through-hole two (63), roller bearing three (64) are installed at two (63) both ends of circular through-hole, roller bearing three (64) inner circle is installed compression roller (65), compression roller (65) are corresponding with the position of drive belt (59).

2. The satellite diagnosis and treatment equipment for monitoring the satellite operation state according to claim 1, wherein the sealing opening mechanism comprises a first circular sliding groove (66) on the side surface of the semicircular plate (6), the lower end of the first circular sliding groove (66) is fixedly connected with the semicircular plate (6), a second circular sliding groove (67) is installed on one side of the first circular sliding groove (66), the lower end of the second circular sliding groove (67) is fixedly connected with the semicircular plate (6), an arc-shaped sliding door (68) is installed between the first circular sliding groove (66) and the second circular sliding groove (67), two sides of the arc-shaped sliding door (68) are respectively in sliding connection with the first circular sliding groove (66) and the second circular sliding groove (67), a semicircular toothed ring (69) is installed on the inner ring of the arc-shaped sliding door (68), a second roller bearing (70) is installed on the side surface of the first circular sliding groove (66), a first roller shaft (71, one end of the first gear shaft (71) is provided with a first straight gear (72) which is meshed with the semicircular gear ring (69), the other end of the first gear shaft (71) is provided with a third worm wheel (74), one side of the third worm wheel (74) is provided with a fifth vertical bearing (75), the fifth vertical bearing (75) is fixedly connected with the semicircular plate (6), the inner ring of the fifth vertical bearing (75) is provided with a second transmission shaft (76), one end of the second transmission shaft (76) is provided with a third worm (77) which is meshed with the third worm wheel (74), and the other end of the second transmission shaft (76) is provided with a second transmission wheel (; one end of the second output shaft (26) is provided with a limiting groove (78), one end of the second output shaft (26) is provided with a fourth bevel gear (79), the inner ring of the fourth bevel gear (79) is provided with a third limiting block (80), and the third limiting block (80) is in sliding connection with the limiting groove (78); open there is trapezoidal groove three (81) side surface semicircle board (6), permanent magnet three (82) are installed to trapezoidal groove three (81) one side, three (82) of permanent magnet and trapezoidal groove three (81) sliding connection, electromagnet three (83) are installed to three (82) one side of permanent magnet, three (83) of electromagnet and semicircle board (6) fixed connection, spacing post (84) are installed to three (82) both sides of permanent magnet, spacing post (84) and semicircle board (6) fixed connection, install compression spring three (85) between spacing post (84) and three (82) of permanent magnet, roller bearing four (91) are installed to three (82) one side of permanent magnet, hollow tube (92) are installed between four (91) of roller bearing and four (79) of bevel gear.

3. The satellite medical treatment apparatus for monitoring the satellite operation state according to claim 1, wherein the lower end of the arc-shaped plate (5) is provided with a drainage through hole (86).

4. The satellite medical treatment apparatus for monitoring the operational state of a satellite according to claim 1, wherein a protective cover (87) is installed on a side surface of the semicircular plate (6).

5. The satellite diagnosis and treatment equipment for monitoring the satellite running state according to claim 1, wherein an arc-shaped slide way (88) is installed at the upper end of the semicircular plate (6), a cylinder (89) is installed at one end of the semicircular block (10), and an arc-shaped limiting plate (90) which is slidably connected with the arc-shaped slide way (88) is installed on the side surface of the cylinder (89).

6. Satellite medical treatment equipment for monitoring the operating state of satellites according to claim 5, characterized in that the electronic telescope (73) is installed inside the cylinder (89).

Technical Field

The invention relates to the technical field of satellite observation, in particular to satellite diagnosis and treatment equipment for monitoring the running state of a satellite.

Background

The artificial satellite motion is the motion of an artificial celestial body around the earth, and the artificial satellite is the first artificial celestial body in the process of aviation, and because the mass of the artificial satellite is far less than that of the earth, the motion of the artificial satellite can be approximately regarded as the motion of mass points which take the mass center of the earth as a force center and the field force as the gravitational force;

in order to observe the real-time motion state of the artificial satellite, the traditional observation method simulates a motion signal of the artificial satellite in a remote sensing mode, and the signal is convenient for people to observe after being processed by a computer, the observation mode has high precision, but cannot directly observe the artificial satellite body, and cannot know the shape and the appearance state of the artificial satellite in real time, for example, whether the angle of a solar cell panel on the artificial satellite body has obvious deviation and the aging degree of related components along with data display or not, and an electronic astronomical telescope is manually adjusted to track and shoot the artificial satellite, but the traditional telescope support has low precision and small tracking range, can only sweep a local spherical surface, and has great influence on observation.

Disclosure of Invention

In order to solve the problems, the invention provides satellite diagnosis and treatment equipment for monitoring the running state of a satellite.

In order to achieve the purpose, the invention adopts the following technical scheme:

a satellite diagnosis and treatment device for monitoring the running state of a satellite comprises a satellite antenna base, wherein a bidirectional swinging mechanism is arranged at the upper end of the satellite antenna base, a sealing opening mechanism is arranged at the upper end of the bidirectional swinging mechanism, and a linkage driving mechanism is arranged on the side surface of the bidirectional swinging mechanism;

the bidirectional swinging mechanism comprises two supporting rods arranged at one end of the upper surface of the satellite antenna base, the two supporting rods are parallel to each other, a first bearing is arranged at the upper end of each supporting rod, a first rotating shaft is arranged on the inner ring of the first bearing, the first rotating shaft is fixedly connected with the inner ring of the first bearing, an arc-shaped plate is arranged at one end of the first rotating shaft, the two sides of the arc-shaped plate are fixedly connected with the first rotating shaft, semicircular plates are arranged on the two sides of the arc-shaped plate, and an; a first roller bearing is arranged on the side surface of the upper end of the semicircular plate, a second rotating shaft is arranged on the inner ring of the first roller bearing, hemispherical blocks are arranged on the surfaces of two sides of the rotating shaft, a first semicircular worm wheel is arranged at one end of the second rotating shaft, a first vertical bearing is arranged on the upper end of the side surface of the semicircular plate, a third rotating shaft is arranged on the inner ring of the first vertical bearing, a first worm meshed with the first semicircular worm wheel is arranged at one end of the third rotating shaft, and a; a vertical bearing II is mounted at the lower end of the side surface of the semicircular plate, a rotating shaft IV is mounted on an inner ring of the vertical bearing II, a driving wheel meshed with the arc-shaped inner rack is mounted at one end of the rotating shaft IV, a worm wheel II is mounted at the other end of the rotating shaft IV, a vertical bearing III is mounted on one side of the vertical bearing II and fixedly connected with the semicircular plate, a rotating shaft V is mounted on an inner ring of the vertical bearing III, a worm II meshed with the worm wheel II is mounted at one end of the rotating shaft V, and a belt;

the linkage driving mechanism comprises a stepping motor on the side surface of the semicircular plate, one end of the stepping motor is provided with a first output shaft, the other end of the stepping motor is provided with a second output shaft, one end of the first output shaft is provided with a second bevel gear, the other end of the first output shaft is provided with a third bevel gear, the third bevel gear is in sliding connection with the first output shaft, the first output shaft is provided with a first rectangular block in a circle, the inner ring of the third bevel gear is provided with a first rectangular groove in sliding connection with the first rectangular block, the side surface of the semicircular plate is provided with a first trapezoidal groove which is positioned on one side of the third bevel gear, one side of the first trapezoidal groove is provided with a first permanent magnet, the first permanent magnet is in sliding connection with the first trapezoidal groove, one side of the first permanent magnet is provided with a first T-shaped fork, the first, a first limiting block is arranged on the other side of the first permanent magnet, and a first compression spring is arranged between the first limiting block and the first permanent magnet;

the linkage driving mechanism further comprises a vertical bearing IV on one side of the bevel gear II, the vertical bearing IV is fixedly connected with the semicircular plate, a transmission shaft I is arranged on the inner ring of the vertical bearing IV, a rectangular block II is arranged on the surface of one side of the transmission shaft I, a transmission wheel I is arranged at one end of the transmission shaft I, a rectangular groove II is formed in the inner ring of the transmission wheel I, a trapezoidal groove II is formed in the side surface of the semicircular plate and is positioned on one side of the transmission wheel I, a permanent magnet II is arranged on one side of the trapezoidal groove II and is slidably connected with the trapezoidal groove II, a T-shaped fork II is arranged on one side of the permanent magnet II, the T-shaped fork II corresponds to the position of the transmission wheel I, an electromagnet II is arranged on one side of the permanent magnet II, the; a rectangular slide way is arranged on one side of the four vertical bearings and fixedly connected with the semicircular plate, sliding plates are arranged at two ends of the rectangular slide way, the lower ends of the sliding plates are slidably connected with the rectangular slide way, a first rectangular through hole is formed in the side surface of each sliding plate, a first horizontal bearing is arranged on the side surface of each sliding plate, a rotating ring is arranged on the inner ring of each first horizontal bearing, inclined rods are arranged on the side surface of each rotating ring, the inclined rods are annularly arranged, a first circular through hole is formed in the side surface of each rotating ring, a third rectangular groove is formed in two sides of each first circular through hole and slidably connected with a second rectangular block, a threaded hole is formed in one end of each sliding plate, a micro motor is arranged on one side of; the belt pulley is characterized in that a transmission belt is installed between the belt pulley and the inclined rod, a rectangular plate is installed on one side of the belt pulley and fixedly connected with a semicircular plate, a rectangular through hole II is formed in the side surface of the rectangular plate, a sliding block is installed at the lower end of the rectangular through hole II and is slidably connected with the rectangular through hole II, a circular through hole II is formed in the side surface of the sliding block, a roller bearing III is installed at two ends of the circular through hole II, a compression roller is installed on the inner ring of the roller bearing III.

Further, the sealing and opening mechanism comprises a first circular chute on the side surface of the semicircular plate, the lower end of the first circular chute is fixedly connected with the semicircular plate, a second circular chute is arranged on one side of the first circular chute, the lower end of the second circular chute is fixedly connected with the semicircular plate, an arc-shaped sliding door is arranged between the first circular chute and the second circular chute, two sides of the arc-shaped sliding door are respectively in sliding connection with the first circular chute and the second circular chute, a semicircular gear ring is arranged on an inner ring of the arc-shaped sliding door, a second roller bearing is arranged on the surface of one side of the circular chute, a first gear shaft is arranged on an inner ring of the second roller bearing, a first straight gear which is meshed with the semicircular gear ring is arranged at one end of the gear shaft, a third worm wheel is arranged at the other end of the first gear shaft, a fifth vertical bearing is arranged on one side of the, the other end of the transmission shaft II is provided with a transmission wheel II; one end of the second output shaft is provided with a limiting groove, one end of the second output shaft is provided with a fourth bevel gear, an inner ring of the fourth bevel gear is provided with a third limiting block, and the third limiting block is connected with the limiting groove in a sliding manner; the lateral surface of the semicircular plate is provided with a trapezoidal groove III, a permanent magnet III is installed on one side of the trapezoidal groove, the permanent magnet III is slidably connected with the trapezoidal groove III, an electromagnet III is installed on one side of the permanent magnet III, the electromagnet III is fixedly connected with the semicircular plate, limiting columns are installed on two sides of the permanent magnet III, the limiting columns are fixedly connected with the semicircular plate, a compression spring III is installed between the limiting columns and the permanent magnet III, a roller bearing IV is installed on one side of the permanent magnet III, and a hollow pipe is installed between the roller bearing IV and the bevel gear.

Furthermore, the lower end of the arc-shaped plate is provided with a drainage through hole.

Further, a protective cover is arranged on the side surface of the semicircular plate.

Further, an arc-shaped slide way is installed at the upper end of the semicircular plate, a cylinder is installed at one end of the hemispherical block, and an arc-shaped limiting plate which is connected with the arc-shaped slide way in a sliding mode is installed on the side surface of the cylinder.

Further, an electronic telescope is arranged in the cylinder.

The invention has the beneficial effects that: the effect through bidirectional swinging mechanism can make the observation scope of electron astronomical telescope be close half sphere, improves the observation precision when carrying observation scope, can make electron astronomical telescope survey the artificial satellite body in real time through linkage actuating mechanism's effect, and understanding artificial satellite's that can be timely shape and appearance state are convenient for correct when the deviation appears, help personnel to the more comprehensive understanding of artificial satellite.

Drawings

Fig. 1 is a schematic structural diagram of a satellite diagnosis and treatment device for monitoring a satellite operating state according to the present invention;

FIG. 2 is a schematic top view of the seal opening mechanism;

FIG. 3 is a partial schematic view one of the linkage drive mechanism;

FIG. 4 is a second partial schematic view of the linkage drive mechanism;

FIG. 5 is a schematic side view of the slide plate;

FIG. 6 is an enlarged schematic view of bevel gear four;

FIG. 7 is a schematic view of a press roll;

FIG. 8 is a schematic view of the drive belt;

FIG. 9 is a schematic cross-sectional view of bevel gear III;

FIG. 10 is a schematic view of a dovetail groove one;

FIG. 11 is a schematic cross-sectional view of the rotating ring;

FIG. 12 is a schematic view of dovetail groove three;

FIG. 13 is a schematic cross-sectional view of a first drive wheel;

FIG. 14 is a schematic view of a trapezoidal slot two;

FIG. 15 is a cross-sectional schematic view of bevel gear four;

FIG. 16 is an enlarged schematic view of an arcuate plate;

FIG. 17 is a schematic view of a rotating ring;

in the figure, 1, a satellite antenna base; 2. a support bar; 3. a first bearing; 4. rotating a first shaft; 5. an arc-shaped plate; 6. a semicircular plate; 7. an arc-shaped inner rack; 8. a roller bearing I; 9. a second rotating shaft; 10. a hemispherical block; 11. a first semicircular worm wheel; 12. a first vertical bearing; 13. a third rotating shaft; 14. a first worm; 15. a first bevel gear; 16. a second vertical bearing; 17. rotating the shaft four; 18. a driving wheel; 19. a second worm gear; 20. a vertical bearing III; 21. rotating a shaft five; 22. a second worm; 23. a belt pulley; 24. a stepping motor; 25. a first output shaft; 26. a second output shaft; 27. a second bevel gear; 28. a third bevel gear; 29. a first rectangular block; 30. a first rectangular groove; 31. a trapezoidal groove I; 32. a first permanent magnet; 33. a first T-shaped fork; 34. an electromagnet I; 35. a first limiting block; 36. a first compression spring; 37. a vertical bearing IV; 38. a first transmission shaft; 39. a second rectangular block; 40. a first transmission wheel; 41. a second rectangular groove; 42. a trapezoidal groove II; 43. a second permanent magnet; 44. a T-shaped fork II; 45. an electromagnet II; 46. a second limiting block; 47. a second compression spring; 48. a rectangular slideway; 49. a sliding plate; 50. a first rectangular through hole; 51. a first horizontal bearing; 52. a rotating ring; 53. a diagonal bar; 54. a first circular through hole; 55. a rectangular groove III; 56. a threaded hole; 57. a micro motor; 58. a threaded shaft; 59. a transmission belt; 60. a rectangular plate; 61. a second rectangular through hole; 62. a slider; 63. a second circular through hole; 64. a roller bearing III; 65. a compression roller; 66. a first circular chute; 67. a second circular chute; 68. an arc-shaped sliding door; 69. a semicircular toothed ring; 70. a roller bearing II; 71. a first gear shaft; 72. a first straight gear; 73. an electronic telescope; 74. a third worm wheel; 75. a fifth vertical bearing; 76. a second transmission shaft; 77. a worm III; 78. a limiting groove; 79. a fourth bevel gear; 80. a third limiting block; 81. a trapezoidal groove III; 82. a permanent magnet III; 83. an electromagnet III; 84. a limiting column; 85. a third compression spring; 86. a drain through hole; 87. a protective cover; 88. an arc-shaped slideway; 89. a cylinder; 90. an arc limiting plate; 91. a roller bearing IV; 92. a hollow tube; 93. and a second transmission wheel.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings, and as shown in fig. 1 to 17, a satellite medical device for monitoring the running state of a satellite comprises a satellite antenna base 1, wherein a bidirectional swinging mechanism is arranged at the upper end of the satellite antenna base 1, a sealing opening mechanism is arranged at the upper end of the bidirectional swinging mechanism, and a linkage driving mechanism is arranged on the side surface of the bidirectional swinging mechanism;

the bidirectional swinging mechanism comprises two supporting rods 2 at one end of the upper surface of a satellite antenna base 1, the two supporting rods 2 are parallel to each other, a first bearing 3 is mounted at the upper end of each supporting rod 2, a first rotating shaft 4 is mounted on the inner ring of the first bearing 3, the first rotating shaft 4 is fixedly connected with the inner ring of the first bearing 3, an arc-shaped plate 5 is mounted at one end of the first rotating shaft 4, two sides of the arc-shaped plate 5 are fixedly connected with the first rotating shaft 4, semi-circular plates 6 are mounted on two sides of the arc-shaped plate 5, and an inner; a first roller bearing 8 is arranged on the side surface of the upper end of the semicircular plate 6, a second rotating shaft 9 is arranged on the inner ring of the first roller bearing 8, a hemispherical block 10 is arranged on the side surface of the second rotating shaft 9, a first semicircular worm wheel 11 is arranged at one end of the second rotating shaft 9, a first vertical bearing 12 is arranged on the upper end of the side surface of the semicircular plate 6, a third rotating shaft 13 is arranged on the inner ring of the first vertical bearing 12, a first worm 14 meshed with the first semicircular worm wheel 11 is arranged at one end of the third rotating shaft 13, and a first; a vertical bearing II 16 is arranged at the lower end of the side surface of the semicircular plate 6, a rotating shaft IV 17 is arranged on the inner ring of the vertical bearing II 16, a driving wheel 18 meshed with the arc-shaped inner rack 7 is arranged at one end of the rotating shaft IV 17, a worm wheel II 19 is arranged at the other end of the rotating shaft IV 17, a vertical bearing III 20 is arranged on one side of the vertical bearing II 16, the vertical bearing III 20 is fixedly connected with the semicircular plate 6, a rotating shaft V21 is arranged on the inner ring of the vertical bearing III 20, a worm gear II 22 meshed with the worm wheel II 19 is arranged at one end of the rotating shaft V;

the linkage driving mechanism comprises a stepping motor 24 arranged on the side surface of the semicircular plate 6, a first output shaft 25 is arranged at one end of the stepping motor 24, a second output shaft 26 is arranged at the other end of the stepping motor 24, a second bevel gear 27 is arranged at one end of the first output shaft 25, a third bevel gear 28 is arranged at the other end of the first output shaft 25, the third bevel gear 28 is in sliding connection with the first output shaft 25, the position of the third bevel gear 28 corresponds to that of the first bevel gear 15, a first rectangular block 29 is arranged on the first output shaft 25 in a circle, a first rectangular groove 30 is formed in the inner ring of the third bevel gear 28, the first rectangular groove 30 is in sliding connection with the first rectangular block 29, a first trapezoidal groove 31 is formed in the side surface of the semicircular plate 6, the first trapezoidal groove 31 is positioned on one side of the third bevel gear 28, a first permanent magnet 32 is arranged on one side of the first, one side of the first permanent magnet 32 is provided with a first electromagnet 34, the first electromagnet 34 is fixedly connected with the semicircular plate 6, the other side of the first permanent magnet 32 is provided with a first limiting block 35, and a first compression spring 36 is arranged between the first limiting block 35 and the first permanent magnet 32;

the linkage driving mechanism further comprises a vertical bearing IV 37 on one side of the bevel gear II 27, the vertical bearing IV 37 is fixedly connected with the semicircular plate 6, a transmission shaft I38 is installed on the inner ring of the vertical bearing IV 37, a rectangular block II 39 is installed on the side surface of the transmission shaft I38, a transmission wheel I40 is installed at one end of the transmission shaft I38, a rectangular groove II 41 is formed in the inner ring of the transmission wheel I40, a trapezoidal groove II 42 is formed in the side surface of the semicircular plate 6, the trapezoidal groove II 42 is located on one side of the transmission wheel I40, a permanent magnet II 43 is installed on one side of the trapezoidal groove II 42, the permanent magnet II 43 is in sliding connection with the trapezoidal groove II 42, a T-shaped fork II 44 is installed on one side of the permanent magnet II 43, the T-shaped fork II 44 corresponds to the position of the transmission wheel I40, an electromagnet II 45 is installed on one side of the permanent magnet II 43; a rectangular slideway 48 is arranged on one side of the vertical bearing IV 37, the rectangular slideway 48 is fixedly connected with the semicircular plate 6, sliding plates 49 are arranged at two ends of the rectangular slideway 48, the lower end of each sliding plate 49 is slidably connected with the rectangular slideway 48, a rectangular through hole I50 is formed in the side surface of each sliding plate 49, a horizontal bearing I51 is arranged on the side surface of each sliding plate 49, a rotating ring 52 is arranged on the inner ring of the horizontal bearing I51, inclined rods 53 are arranged on the side surface of each rotating ring 52, a plurality of annular inclined rods 53 are arranged, a circular through hole I54 is formed in the side surface of each rotating ring 52, rectangular grooves III 55 are formed in two sides of each circular through hole I54, each rectangular groove III 55 is slidably connected with a rectangular block II 39, a threaded hole 56 is formed in one end of each sliding plate 49, a micro motor 57; a transmission belt 59 is installed between the belt pulley 23 and the inclined rod 53, a rectangular plate 60 is installed on one side of the belt pulley 23, the rectangular plate 60 is fixedly connected with the semicircular plate 6, a rectangular through hole II 61 is formed in the side surface of the rectangular plate 60, a sliding block 62 is installed at the lower end of the rectangular through hole II 61, the sliding block 62 is slidably connected with the rectangular through hole II 61, a circular through hole II 63 is formed in the side surface of the sliding block 62, a roller bearing III 64 is installed at two ends of the circular through hole II 63, a compression roller 65 is installed on the inner ring of the roller bearing III 64.

The sealing opening mechanism comprises a first circular sliding groove 66 on the side surface of the semi-circular plate 6, the lower end of the first circular sliding groove 66 is fixedly connected with the semi-circular plate 6, a second circular sliding groove 67 is arranged on one side of the first circular sliding groove 66, the lower end of the second circular sliding groove 67 is fixedly connected with the semi-circular plate 6, an arc sliding door 68 is arranged between the first circular sliding groove 66 and the second circular sliding groove 67, two sides of the arc sliding door 68 are respectively in sliding connection with the first circular sliding groove 66 and the second circular sliding groove 67, a semi-circular toothed ring 69 is arranged on the inner ring of the arc sliding door 68, a second roller bearing 70 is arranged on the side surface of the first circular sliding groove 66, a first roller bearing 71 is arranged on the inner ring of the second roller bearing 70, a first straight gear 72 which is meshed with the semi-circular toothed ring 69 is arranged at one end of the first gear, a second transmission shaft 76 is arranged on the inner ring of the fifth vertical bearing 75, a third worm 77 meshed with the third worm wheel 74 is arranged at one end of the second transmission shaft 76, and a second transmission wheel 93 is arranged at the other end of the second transmission shaft 76; a limiting groove 78 is formed in one end of the second output shaft 26, a fourth bevel gear 79 is mounted at one end of the second output shaft 26, a third limiting block 80 is mounted on the inner ring of the fourth bevel gear 79, and the third limiting block 80 is connected with the limiting groove 78 in a sliding mode; the lateral surface of the semicircular plate 6 is provided with a trapezoidal groove III 81, one side of the trapezoidal groove III 81 is provided with a permanent magnet III 82, the permanent magnet III 82 is in sliding connection with the trapezoidal groove III 81, one side of the permanent magnet III 82 is provided with an electromagnet III 83, the electromagnet III 83 is fixedly connected with the semicircular plate 6, two sides of the permanent magnet III 82 are provided with limiting columns 84, the limiting columns 84 are fixedly connected with the semicircular plate 6, a compression spring III 85 is arranged between the limiting columns 84 and the permanent magnet III 82, one side of the permanent magnet III 82 is provided with a roller bearing IV 91, and a hollow pipe 92 is arranged between the roller bearing IV 91 and a.

The lower end of the arc-shaped plate 5 is provided with a water drainage through hole 86.

The side surface of the semicircular plate 6 is provided with a protective cover 87.

Arc slide 88 is installed to semicircle board 6 upper end, and drum 89 is installed to hemisphere piece 10 one end, and drum 89 side surface mounting has the arc limiting plate 90 with arc slide 88 sliding connection.

The electronic telescope 73 is mounted in the cylinder 89.

In the embodiment, the electrical appliance of the device is controlled by an external controller, when the satellite antenna base 1 is installed, the extension line in the length direction of the satellite antenna base 1 is aligned with the south direction, threads with different turning directions are installed at two ends of the threaded shaft 58, so that the threaded shaft 58 can drive the two sliding plates 49 to move in opposite directions or in back directions when rotating, the protective covers 87 are integrated to achieve the effect of protecting the linkage driving mechanism, and accumulated water above the arc-shaped plate 5 can be emptied under the effect of the drainage through hole 86; before the device is used, the arc-shaped sliding door 68 is in a closed state, when the device needs to be used, the arc-shaped sliding door 68 is firstly opened, the controller controls the electromagnet three 83 to be electrified, the electromagnet two 45 to be electrified, the electromagnet one 34 to be electrified, the electromagnet three 83 to enable the bevel gear four 79 to be meshed with the driving wheel two 93, the electromagnet two 45 to be electrified to enable the bevel gear two 27 to be separated from the driving wheel one 40, the electromagnet one 34 to enable the bevel gear one 15 to be separated from the bevel gear three 28, at the moment, the stepping motor 24 rotates, the rotation of the stepping motor 24 drives the output shaft one 25 and the output shaft two 26 to simultaneously rotate, but only the bevel gear four 79 is driven to transmit to the driving wheel two 93 at the moment, the rotation of the driving wheel two 93 drives the driving shaft two 76 and the worm three 77 to rotate, the driving shaft two 76 can stably rotate through, the third worm gear 74 drives the first straight gear 72 to rotate through the first gear shaft 71, the first gear shaft 71 can stably rotate under the action of the second roller bearing 70, the first straight gear 72 rotates to drive the arc-shaped sliding door 68 to rotate 180 degrees, the purpose of opening the arc-shaped sliding door 68 is achieved, and the arc-shaped sliding door 68 can stably slide under the action of the first circular sliding groove 66 and the second circular sliding groove 67; when the arc sliding door 68 needs to be reset, the stepping motor 24 rotates reversely for a plurality of circles, so that the arc sliding door 68 can be closed again, when the arc sliding door 68 does not need to work, the controller controls the electromagnet three 83 to be powered off, the power off of the electromagnet three 83 enables repulsive force between the permanent magnet three 82 and the electromagnet three 83 to disappear, the permanent magnet three 82 and the electromagnet three 83 are attached under the action of the compression spring three 85, the permanent magnet three 82 slides in the trapezoidal groove three 81 for a distance, the sliding of the permanent magnet three 82 drives the roller bearing four 91, the hollow pipe 92 and the bevel gear four 79 to slide to one side, the bevel gear four 79 is separated from the driving wheel two 93, and the permanent magnet three 82 can pull the bevel gear four 79 through the actions of the roller bearing four 91 and the hollow pipe 92, and the bevel gear four 79 can;

when a satellite moving in the north-south direction needs to be observed, the electromagnet I34 is powered off, the bevel gear I15 is meshed with the bevel gear III 28 due to the power-off of the electromagnet I34, the electromagnet II 45 is powered on, the stepping motor 24 rotates to drive the output shaft I25 and the bevel gear III 28 to rotate, the bevel gear III 28 rotates to drive the bevel gear I15, the rotating shaft III 13 and the worm I14 to rotate, the worm I14 rotates to drive the semicircular worm gear I11 to rotate, the semicircular worm gear I11 rotates to drive the rotating shaft II 9 and the hemispherical block 10 to rotate, the hemispherical block 10 rotates to drive the cylinder 89 and the electronic telescope 73 to swing, the caliber of the electronic telescope 73 faces the satellite to be tracked, tracking is achieved, the speed of the swinging angle of the electronic telescope 73 can be controlled by controlling the rotating speed of the stepping motor 24, and the speed of the swinging angle of the electronic telescope 73 can be controlled by, the first permanent magnet 32 can be reset under the action of the first compression spring 36 when the first electromagnet 34 is not electrified, and the first permanent magnet 32 moves to drive the first T-shaped fork 33 to drive the third bevel gear 28 to move;

when a satellite moving in the east-west direction needs to be observed, the electromagnet I34 is electrified, the bevel gear I15 is separated from the bevel gear III 28 by electrifying the electromagnet I34, the electromagnet II 45 is powered off, the bevel gear II 27 is meshed with the driving wheel I40 by powering off the electromagnet II 45, the rotation of the stepping motor 24 drives the bevel gear II 27 and the driving wheel I40 to rotate, and the driving wheel I40 drives the transmission shaft I38 and the rotating ring 52 on one side to rotate; the first transmission shaft 38 can be driven by the action of the second rectangular groove 41 and the second rectangular block 39 and can slide relative to the first transmission wheel 40, the rotating ring 52 can be driven by the first transmission shaft 38 and can move relative to the first transmission shaft 38 by the action of the second rectangular block 39 and the third rectangular groove 55, the rotating ring 52 on one side is driven by the rotating ring 38 to rotate, the rotating ring 52 drives the inclined rods 53 to rotate, the inclined rods 53 on two sides are inserted into each other, the inclined rods 53 on one side close to the first transmission shaft 38 are driven to rotate, the inclined rods 53 on the other side are driven to rotate, the inclined rods 53 on two sides are inserted into the transmission belt 59, the belt pulley 23 is driven by the rotation of the inclined rods 53 through the transmission belt 59 to rotate, the belt pulley 23 drives the fifth rotating shaft 21 and the second worm 22 to rotate, the second worm 22 drives the second worm wheel 19 and the fourth worm wheel 17 by the rotation of the second worm 22, The driving wheel 18 rotates, and by utilizing the mutual meshing between the driving wheel 18 and the arc-shaped inner rack 7 and the fixed connection between the arc-shaped inner rack 7 and the supporting rod, the reaction force generated by the rotation of the driving wheel 18 enables the driving wheel 18 body to drive the whole arc-shaped plate 5 and the electronic telescope 73 to swing in the east-west direction, so that the caliber of the electronic telescope 73 faces to a satellite to be tracked, the tracking is realized, and the rotation speed of the stepping motor 24 is controlled to control the speed of the swing angle of the electronic telescope 73;

under most conditions, the moving direction of the satellite is not in the positive east-west direction or the positive south-north direction, at the moment, the first electromagnet 34 and the second electromagnet 45 are required to be powered off simultaneously, so that the electronic telescope 73 can swing in the east-west direction and can swing in the south-north direction, the caliber of the electronic telescope 73 can sweep a half spherical surface, the controller controls the micro motor 57 to rotate, the rotation of the micro motor 57 drives the threaded shaft 58 to rotate, the threaded shaft 58 drives the two sliding plates 49 to move in the opposite direction or in the back direction, the diameter of the cross part of the inclined rod 53 is increased or decreased, the diameter of the opposite movement is increased, and the transmission ratio of the bevel gear 27 transmitted to the driving wheel 18 is changed, so that the swing in the east-west direction and the south-north direction can have different speeds, and; no matter the observation is in the east-west direction, the south-north direction or the other directions, the satellite is far away from the observation point during the observation from the beginning, the angle change of the electronic telescope 73 is slow at the moment, the distance is short at the moment, the angle change of the electronic telescope 95 is fast at the moment when the satellite moves right above the observation point, and then the observation is completed, the angle change rate of the electronic telescope 73 is changed all the time, and the aperture of the electronic telescope 73 can accurately face the satellite by controlling the rotating speed of the stepping motor 24 and the transmission ratio transmitted to the driving wheel 18 by the bevel gear II 27.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.