A high-speed precision gear transmission system

Abstract

The present invention relates to the technical field of high-speed precision gear transmission systems, and specifically relates to a high-speed precision gear transmission system and a transmission method. It includes a first rotating shaft and a mounting seat. The transmission device includes: a mounting and adjusting component, which is used to reduce the measurement time and quickly install the transmission device when the transmission device is installed; a connecting component, which makes the installation of the transmission device more convenient. In the present invention, the main gear slides on the outer wall of the first rotating shaft and meshes with the transmission gears through the gear slopes at the bottom, so as to carry out transmission. When the main gear rises, several transmission gears contract towards the center position of the main gear on the slide rail. When the main gear descends, the supporting transmission gears expand towards the outside of the slide rail, playing a role in changing the transmission distance of the gear transmission device. When the transmission device is installed, it can be installed by visually observing the position without calculating a large amount of positioning data, making the installation of the gear transmission device faster and more convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of high-speed precision gear transmission systems, and more specifically, to a high-speed precision gear transmission system and a transmission method. Background Art

[0002] A gear transmission device refers to a device that transmits motion and power through a gear pair. The gears mesh with each other to drive the operation of the machine. Gear transmission is one of the most widely used mechanical transmission methods in modern various equipment. The transmission ratio is accurate, the efficiency is high, the structure is compact, and the work is reliable. The gear transmission device is classified according to the usage situation, and can be divided into high-speed gears, low-speed heavy-duty gears, general enclosed industrial gears, open gears, arc gears, worm transmission gears, vehicle gears, gear couplings, instrument gears, special-purpose gears, etc. In order to make the installation of the gear transmission device faster and more convenient, a high-speed precision gear transmission system and a transmission method are proposed.

[0003] The invention with the application number (202111578241.0) discloses a high-speed precision gear transmission system, including a gear matching device. A adjusting device is fixedly connected to the side end position of the gear matching device. An external processing device is in contact connection with the bottom end position of the adjusting device. The gear matching device includes a conduction component and a steering component. The conduction component is arranged at the inner end center position of the gear matching device. A steering component is in flipping meshing connection with the middle position of the conduction component. The conduction component includes a top plate frame, a spring seat, a placement frame, a side connection frame, a first rotating gear disc and a second rotating gear disc. The top plate frame is arranged at the top position of the inner end of the conduction component. The lower end position of the top plate frame is elastically connected with the spring seat. The lower end position of the spring seat is sleeved with the side connection frame. The present invention is a high-speed precision gear transmission system. Through the setting of the gear matching device, the purpose of inner-end matching production is realized.

[0004] 1. Technical Problems to be Solved

[0005] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a high-speed precision gear transmission system and a transmission method, and its advantage is that when installing the transmission device, it can be installed by visually observing the position without calculating a large amount of positioning data, making the installation of the gear transmission device faster and more convenient.

[0006] 2. Technical Solutions

[0007] To solve the above problems, the present invention adopts the following technical solutions.

[0008] A high-speed precision gear transmission system, comprising a first rotating shaft and a mounting base, the transmission device includes: a mounting and adjusting component, the mounting and adjusting component is used to reduce the measurement time and quickly install the transmission device when the transmission device is installed; a connecting component, the connecting component is used to make the installation of the transmission device more convenient; a supporting component, the supporting component is used to support the transmission device when the transmission device is working, so that the transmission device works more stably; the mounting and adjusting component includes a main gear, a transmission gear, a slide rail, a second rotating shaft, a slider, a first spring and a chute, the main gear is slidably mounted on the outer wall of the first rotating shaft, several slide rails are installed on the outer wall of the mounting base by screws, the sliders are all slidably mounted on the inner wall of the slide rail, the second rotating shaft is fixedly mounted on the top end of the slider, one end of the first spring is fixedly mounted on one side of the inner wall of the slide rail, and the other end of the first spring is fixedly mounted on one side of the slider, the transmission gears are all rotatably mounted on the top end of the second rotating shaft, the main gear and the transmission gears are all meshed with each other, and the chutes are all opened on both sides of the slide rail.

[0009] Optionally, the slider is slidably mounted on the inner wall of the slide rail through the chute, the slide rail and the mounting base are of a detachable design, and the number of slide rails is not limited, the number of slide rails can be adjusted according to the actual application of the transmission device, a fixing screw is installed on one side of the slider, one end of the fixing screw is located on one side of the slide rail, and the slider is fixed to the inner wall of the slide rail through the fixing screw.

[0010] Optionally, the first rotating shaft is in a cross shape, a first sliding groove is opened at one end of the main gear, the first sliding groove is in a cross shape, and the main gear is slidably mounted on the outer wall of the first rotating shaft through the first sliding groove.

[0011] Optionally, a support plate is fixedly mounted at the top end of the inner wall of the first rotating shaft, a third rotating shaft is rotatably mounted at the center of one end of the support plate, the third rotating shaft extends to the bottom end of the support plate, several mounting posts are fixedly mounted at the top end of the support plate, fixing members are rotatably mounted on the outer walls of the mounting posts, a ratchet wheel is fixedly mounted on the outer wall of the third rotating shaft, the fixing members are engaged with the outer wall of the ratchet wheel, the ratchet wheel is located at the top end of the support plate, a rotating member is fixedly mounted at the top end of the third rotating shaft, a rotating groove is opened at the top end of the rotating member, an adjusting disk is fixedly mounted at the bottom end of the third rotating shaft, and several adjusting grooves are opened on the outer wall of the adjusting disk.

[0012] Optionally, a plurality of notches are formed in the outer wall of the first rotating shaft. A fixing plate is fixedly installed at the top end of the notch wall. A fixing gasket is slidably installed at the bottom end of each notch wall. One end of the fixing gasket is designed with an inclined angle. Mounting plates are fixedly installed at the top ends of the fixing gaskets. Second springs are fixedly installed at one ends of the mounting plates. The other ends of the second springs are fixedly installed at one end of the fixing plate. The adjusting disc corresponds to the position of the fixing gasket. One end of the fixing gasket is located on the notch wall of the adjusting groove. The fixing gasket corresponds to the position of the main gear.

[0013] Optionally, the support assembly includes a connection groove, a first connection frame, a connection member, a second connection frame, a support frame, and a support member. A plurality of the connection grooves are formed in the bottom end of the main gear. The first connection frames are fixedly installed on the groove walls of the connection grooves. The connection member is slidably installed on the inner wall of the first connection frame. The second connection frames are fixedly installed at the bottom ends of the connection members. The support frame is fixedly installed at the bottom end of the second connection frame. A plurality of the support members are slidably installed on the outer wall of the support frame. One end of the support member is arc-shaped, and the arc-shaped ends of the support members are all located on the outer wall of the transmission gear.

[0014] Optionally, fixing rings are fixedly installed at the bottom ends of the outer walls of the connection members. A plurality of second sliding grooves are formed in the outer wall of the support frame. The support members are slidably installed on both sides of the groove walls of the second sliding grooves. The support members are slidably installed on the outer wall of the support frame through the second sliding grooves. A plurality of third springs are fixedly installed at one end of the groove wall of the second sliding groove. The other ends of the third springs are fixedly installed at one end of the support member.

[0015] Optionally, the connection assembly includes a mounting member, a first clamping plate, a second clamping plate, a mounting groove, and a ball. The mounting member is fixedly installed at the bottom end of the support frame. The mounting member is a circular ring with a cross-section in the shape of a capital "I". A plurality of the first clamping plates are slidably installed on the outer wall of the mounting member. The second clamping plate is slidably installed on the inner wall of the mounting member. The mounting groove is formed in the top end of the mounting seat. The mounting groove corresponds to the mounting member. The mounting member is movably installed on the groove wall of the mounting groove. A plurality of the balls are rotatably installed at the bottom end and one side of the groove wall of the mounting groove. The balls are located on the bottom end and the inner wall surface of the mounting member.

[0016] Optionally, a plurality of support springs are fixedly installed on both the inner wall and the outer wall of the mounting member. The other ends of the support springs are fixedly installed at one ends of the first clamping plate and the second clamping plate respectively. A rotating base is installed at the bottom end of the mounting seat.

[0017] A transmission method for a high-speed precision gear transmission system includes the following steps:

[0018] S1. Fix the rotating base with screws. Insert the installation part into the installation groove. Meanwhile, the supporting spring supports the first clamping plate and the second clamping plate to pop out and clamp on the groove wall of the installation groove, connecting the installation seat and the supporting frame.

[0019] S2. Move the main gear upwards to make the transmission gear contract to the minimum transmission distance on the slide rail. At the position of the component to be driven as required, move the main gear downwards. The slider drives the transmission gear to slide in the slide rail, thereby driving the transmission gear to adjust to a suitable position.

[0020] S3. Tighten the fixing screw to fix the slider and the transmission gear. Rotate the rotating part to drive the third rotating shaft to rotate, so that the adjusting disc rotates to a certain angle. The adjusting groove supports the fixing gasket to protrude from the outer wall of the first rotating shaft to fix the main gear.

[0021] S4. Install the first rotating shaft on an external driving device.

[0022] 3. Beneficial effects

[0023] Compared with the prior art, the advantages of the present invention are as follows:

[0024] (1) In this solution, the main gear slides on the outer wall of the first rotating shaft and meshes with the transmission gear through the gear inclined plane at the bottom for transmission. When the main gear rises, several transmission gears contract towards the center position of the main gear on the slide rail. When the main gear descends, the supporting transmission gears expand towards the outside of the slide rail, thereby playing a role in changing the transmission distance of the gear transmission device, driving the adjusting disc to rotate to a certain angle. The adjusting groove supports the fixing gasket to protrude from the outer wall of the first rotating shaft to play a role in fixing the main gear. The fixing part clamps on the outer wall of the ratchet to fix the third rotating shaft. Manually rotate the fixing part to cancel the fixation of the fixing part on the ratchet. The third rotating shaft reverses to drive the adjusting disc to reverse. The adjusting groove cancels the support for the fixing gasket, and the second spring rebounds to drive the fixing gasket to return to its original position, canceling the fixation of the main gear, making it more convenient to fix the main gear. At the same time, it is convenient to adjust the position of the main gear, so that when the transmission device is installed, it can be installed by visually observing the position without calculating a large amount of positioning data, making the installation of the gear transmission device faster and more convenient.

[0025] (2) By setting a connecting part to connect the main gear and the supporting frame, and the supporting frame is installed at the top of the installation seat, the connecting part makes the main gear move more stably when moving up and down. At the same time, when the gear transmission device is transmitting, the third spring supports the supporting part to press on the outer wall of the transmission gear, which can increase the contact surface between the main gear and the transmission gear and make the transmission more stable.

[0026] (3) The slide rail is fixed to the mounting base by screws. According to the specific usage situation, such as the number of components to be driven and the positions of the components to be driven, etc., the number of slide rails and the outer wall on the mounting base can be adjusted, so as to adjust the number and positions of the transmission gears.

[0027] (4) The mounting part is snapped into the mounting groove. At the same time, the supporting spring supports the first clamping plate and the second clamping plate to pop out and clamp on the groove wall of the mounting groove, realizing the connection between the mounting base and the supporting frame. At the same time, by arranging balls in the mounting groove, the contact area between the mounting part and the groove wall of the mounting groove can be reduced, making the rotation of the supporting frame and the main gear smoother and facilitating the installation and disassembly of the supporting frame and the mounting base. Description of the Drawings

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings.

[0029] Figure 1 Structural schematic diagram of the present invention;

[0030] Figure 2 Installation diagram of the first connection frame and the connecting part of the present invention;

[0031] Figure 3 Installation diagram of the slider of the present invention;

[0032] Figure 4 Installation diagram of the ratchet wheel of the present invention;

[0033] Figure 5 Cross-sectional view of the adjusting disk of the present invention;

[0034] Figure 6 Installation diagram of the mounting part of the present invention;

[0035] Figure 7 Installation diagram of the fixing gasket of the present invention;

[0036] Figure 8 Installation diagram of the slide rail of the present invention.

[0037] Explanation of the reference numerals in the drawings:

[0038] 1. First rotating shaft; 2. Main gear; 3. Transmission gear; 4. Slide rail; 5. First spring; 6. Second rotating shaft; 7. Slide block; 8. Chute; 9. Fixing screw; 10. First connecting frame; 11. Connecting piece; 12. Second connecting frame; 13. Fixed ring; 14. Support frame; 15. Support piece; 18. Rotating piece; 19. Rotating groove; 20. Mounting post; 21. Fixing piece; 22. Ratchet; 23. Third rotating shaft; 24. Fixed gasket; 25. Adjusting disc; 26. Adjusting groove; 27. Notch; 28. Fixed plate; 29. Second spring; 30. Mounting plate; 31. Mounting seat; 32. Rotary base; 33. Mounting groove; 34. Ball; 35. Mounting piece; 36. First clamping plate; 37. Second clamping plate. Detailed implementation manners

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0040] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 8, the present invention provides a high-speed precision gear transmission system, including a first rotating shaft 1 and a mounting base 31. The transmission device includes: a mounting and adjusting assembly, which is used to reduce the measurement time and quickly install the transmission device when the transmission device is installed; a connecting assembly, which is used to make the installation of the transmission device more convenient; a supporting assembly, which is used to support the transmission device when the transmission device is working, so that the transmission device works more stably. The mounting and adjusting assembly includes a main gear 2, a transmission gear 3, a slide rail 4, a second rotating shaft 6, a slider 7, a first spring 5 and a chute 8. The main gear 2 is slidably mounted on the outer wall of the first rotating shaft 1. The main gear 2 is a bevel gear. The main gear 2 slides on the outer wall of the first rotating shaft 1 and meshes with the transmission gear 3 through the gear bevel at the bottom end to transmit power. When the main gear 2 rises, several transmission gears 3 contract towards the center position of the main gear 2 on the slide rail 4. When the main gear 2 descends, the supporting transmission gears 3 expand towards the outside of the slide rail 4, so as to change the transmission distance of the gear transmission device. Several slide rails 4 are installed on the outer wall of the mounting base 31 by screws. The slide rails 4 are fixed on the mounting base 31 by screws. According to the specific usage situation, such as the number of components to be transmitted and the positions of the components to be transmitted, the number of slide rails 4 and their outer walls on the mounting base 31 can be adjusted, so as to adjust the number and positions of the transmission gears 3. The sliders 7 are all slidably mounted on the inner walls of the slide rails 4. The sliders 7 are used to drive the transmission gears 3 to slide in the slide rails 4. The second rotating shaft 6 is fixedly mounted on the top of the slider 7. The second rotating shaft 6 is used to mount the transmission gears 3. One end of the first spring 5 is fixedly mounted on one side of the inner wall of the slide rail 4, and the other end of the first spring 5 is fixedly mounted on one side of the slider 7. When the transmission distance of the gear rotating device is adjusted by the rise and fall of the main gear 2, the first spring 5 is used to support the transmission gears 3 to always mesh with the main gear 2. The transmission gears 3 are all rotatably mounted on the top of the second rotating shaft 6. The transmission gears 3 play a role in transmitting motion and power on one side of the main gear 2. The main gear 2 meshes with all the transmission gears 3. The chutes 8 are all opened on both sides of the slide rail 4. The sliders 7 are slidably mounted on the inner walls of the slide rail 4 through the chutes 8. The slide rail 4 and the mounting base 31 are designed for disassembly, and the number of slide rails 4 is not limited. The number of slide rails 4 can be adjusted according to the actual application of the transmission device. A fixing screw 9 is installed on one side of the slider 7. One end of the fixing screw 9 is located on one side of the slide rail 4. The slider 7 is fixed on the inner wall of the slide rail 4 by the fixing screw 9. The first rotating shaft 1 is cross-shaped. A first sliding groove is opened at one end of the main gear 2. The first sliding groove is cross-shaped. The main gear 2 is slidably mounted on the outer wall of the first rotating shaft 1 through the first sliding groove. The first rotating shaft 1 is designed to be cross-shaped, which can ensure that the main gear 2 moves on the first rotating shaft 1 without affecting the first rotating shaft 1 to drive the main gear 2 to rotate;When installing the gear transmission device, the main gear 2 is moved upward to minimize the transmission distance of the transmission gear 3 on the slide rail 4. At the position of the component to be driven as required, the main gear 2 is moved downward to drive the transmission gear 3 to adjust to a suitable position, so that when the transmission device is installed, it can be installed by visually observing the position without calculating a large amount of positioning data, making the installation of the gear transmission device faster and more convenient.

[0041] In some embodiments, refer to Figure 4 、 Figure 5 、 Figure 7, a support plate is fixedly installed at the top end of the inner wall of the first rotating shaft 1. One end of the support plate is rotatably installed with a third rotating shaft 23, and the third rotating shaft 23 extends to the bottom end of the support plate. A plurality of mounting posts 20 are fixedly installed at the top end of the support plate. Fixing members 21 are rotatably installed on the outer walls of the mounting posts 20. A torsion spring is provided at the connection between the mounting posts 20 and the fixing members 21. The torsion spring supports the fixing member 21 to return to its position and latch onto the ratchet wheel 22. A ratchet wheel 22 is fixedly installed on the outer wall of the third rotating shaft 23. By providing the ratchet wheel 22, the third rotating shaft 23 can be rotated to a certain position for fixation. The fixing member 21 is engaged with the outer wall of the ratchet wheel 22. The ratchet wheel 22 is located at the top end of the support plate. A rotating member 18 is fixedly installed at the top end of the third rotating shaft 23. A rotating groove 19 is formed at the top end of the rotating member 18. An adjusting disc 25 is fixedly installed at the bottom end of the third rotating shaft 23. A plurality of adjusting grooves 26 are formed on the outer wall of the adjusting disc 25. The third rotating shaft 23 functions to drive the adjusting disc 25 to rotate. When the adjusting disc 25 rotates to a certain angle, the adjusting groove 26 supports the fixing gasket 24 to move in the notch 27, thereby causing one end of the fixing gasket 24 to protrude from the outer wall of the first rotating shaft 1. A plurality of notches 27 are formed on the outer wall of the first rotating shaft 1. A fixing plate 28 is fixedly installed at the top end of the notch wall of the notch 27. Fixing gaskets 24 are slidably installed at the bottom ends of the notch walls of the notch 27. One end of the fixing gasket 24 is designed with an inclined angle. The fixing gasket 24 functions to fix the wall of the first sliding groove on the main gear 2. Mounting plates 30 are fixedly installed at the top ends of the fixing gaskets 24. Second springs 29 are fixedly installed at one ends of the mounting plates 30. The other ends of the second springs 29 are fixedly installed at one end of the fixing plate 28. The second springs 29 function to support the fixing gasket 24 to return to its position. The adjusting disc 25 corresponds to the position of the fixing gasket 24. One end of the fixing gasket 24 is located on the wall of the adjusting groove 26. The fixing gasket 24 corresponds to the position of the main gear 2; rotating the rotating member 18 drives the third rotating shaft 23 to rotate, thereby driving the adjusting disc 25 to rotate to a certain angle. The adjusting groove 26 supports the fixing gasket 24 to protrude from the outer wall of the first rotating shaft 1, playing a role in fixing the main gear 2. The fixing member 21 latches onto the outer wall of the ratchet wheel 22 to fix the third rotating shaft 23. Manually rotating the fixing member 21 cancels the fixation of the fixing member 21 on the ratchet wheel 22. The third rotating shaft 23 rotates in reverse to drive the adjusting disc 25 to rotate in reverse. The adjusting groove 26 cancels the support for the fixing gasket 24. The second spring 29 rebounds to drive the fixing gasket 24 to return to its position, canceling the fixation of the main gear 2, making it more convenient to fix the main gear 2 and at the same time facilitating the adjustment of the position of the main gear 2.

[0042] In this embodiment, the material of one end of the fixing gasket 24 is rubber, which can make the friction between one end of the fixing gasket 24 and the wall of the first sliding groove greater when fixing the main gear 2, and better fix the main gear 2.

[0043] In some embodiments, refer to Figure 6, the support assembly includes connecting grooves, a first connecting frame 10, a connecting member 11, a second connecting frame 12, a support frame 14 and a support member 15. A number of connecting grooves are provided at the bottom end of the main gear 2. The first connecting frames 10 are fixedly installed on the inner walls of the connecting grooves. The connecting member 11 is slidably installed on the inner wall of the first connecting frame 10. The second connecting frames 12 are fixedly installed at the bottom end of the connecting member 11. The support frame 14 is fixedly installed at the bottom end of the second connecting frame 12. A number of support members 15 are slidably installed on the outer wall of the support frame 14. One end of the support member 15 is arc-shaped, and the arc-shaped ends of the support members 15 are all located on the outer wall of the transmission gear 3. Fixed rings 13 are fixedly installed at the bottom ends of the outer walls of the connecting members 11. A number of second sliding grooves are provided on the outer wall of the support frame 14. The support members 15 are slidably installed on both sides of the inner walls of the second sliding grooves. The support members 15 are slidably installed on the outer wall of the support frame 14 through the second sliding grooves. A number of third springs are fixedly installed at one end of the inner wall of the second sliding groove. The other ends of the third springs are fixedly installed at one end of the support members 15. By providing the connecting member 11 to connect the main gear 2 and the support frame 14, with the support frame 14 installed at the top end of the mounting seat 31, the connecting member 11 makes the main gear 2 more stable when moving up and down. At the same time, when the gear transmission device is transmitting power, the third springs support the support members 15 to press against the outer wall of the transmission gear 3, which can increase the contact surface between the main gear 2 and the transmission gear, making the transmission more stable.

[0044] In some embodiments, referring to Figure 6 , Figure 8 , the connecting assembly includes a mounting member 35, a first clamping plate 36, a second clamping plate 37, a mounting groove 33 and a ball 34. The mounting member 35 is fixedly installed at the bottom end of the support frame 14. The mounting member 35 is a circular ring with a cross-section in the shape of a capital "I". A number of first clamping plates 36 are slidably installed on the outer wall of the mounting member 35. The second clamping plate 37 is slidably installed on the inner wall of the mounting member 35. The mounting groove 33 is provided at the top end of the mounting seat 31. The mounting groove 33 corresponds to the mounting member 35. The mounting member 35 is movably installed on the inner wall of the mounting groove 33. A number of balls 34 are rotatably installed at the bottom end and one side of the inner wall of the mounting groove 33. The balls 34 are located on the bottom end and the inner surface of the mounting member 35. A number of support springs are fixedly installed on both the inner wall and the outer wall of the mounting member 35. The other ends of the support springs are fixedly installed at one end of the first clamping plate 36 and the second clamping plate 37 respectively. A rotating base 32 is installed at the bottom end of the mounting seat 31. The mounting member 35 is inserted into the mounting groove 33. At the same time, the support springs support the first clamping plate 36 and the second clamping plate 37 to pop out and clamp on the inner wall of the mounting groove 33, realizing the connection between the mounting seat 31 and the support frame 14. At the same time, by providing the balls 34 in the mounting groove 33, the contact area between the mounting member 35 and the inner wall of the mounting groove 33 can be reduced, making the rotation of the support frame 14 and the main gear 2 smoother, facilitating the installation and disassembly of the support frame 14 and the mounting seat 31.

[0045] Workflow and principle of the present invention: When installing the gear transmission device, the rotating base 32 is fixed by screws, the mounting member 35 is snapped into the mounting groove 33, and at the same time, the supporting springs support the first clamping plate 36 and the second clamping plate 37 to pop out and clamp on the inner wall of the mounting groove 33, connecting the mounting seat 31 and the support frame 14. The balls 34 are located at the bottom end and the inner wall surface of the mounting member 35, which can reduce the contact area between the mounting member 35 and the inner wall of the mounting groove 33, making the rotation of the support frame 14 and the main gear 2 smoother. When the main gear 2 moves upward, the transmission gear 3 contracts to the minimum transmission distance on the slide rail 4. According to the position of the component to be driven, the main gear 2 is moved downward, and the slider 7 drives the transmission gear 3 to slide in the slide rail 4, thereby driving the transmission gear 3 to be adjusted to a suitable position. The fixed screw 9 is screwed to fix the slider 7, thereby fixing the transmission gear 3. The rotating member 18 is rotated to drive the third rotating shaft 23 to rotate, so that the adjusting disc 25 rotates to a certain angle, and the adjusting groove 26 supports the fixing gasket 24 to protrude from the outer wall of the first rotating shaft 1 to fix the main gear 2. The fixing member 21 clamps the outer wall of the ratchet 22 to fix the third rotating shaft 23, fixing the up and down position of the main gear 2. The first rotating shaft 1 is installed on an external driving device to complete the installation of the gear transmission device. By setting the connecting member 11 to connect the main gear 2 and the support frame 14, and the support frame 14 is installed at the top of the mounting seat 31, the connecting member 11 makes the main gear 2 more stable when moving up and down. At the same time, when the gear transmission device is transmitting power, the third spring supports the supporting member 15 to press against the outer wall of the transmission gear 3, which can increase the contact surface between the main gear 2 and the transmission gear, making the transmission more stable.

[0046] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A high-speed precision gear transmission system, comprising a transmission device, the transmission device having a first rotating shaft and a mounting seat, characterized in that, The transmission device includes: An installation and adjustment component, which is used to reduce the measurement time and quickly install the transmission device when the transmission device is installed; A connection component, which is used to make the installation of the transmission device more convenient; A support component, which is used to support the transmission device when the transmission device is working, making the transmission device work more stably; The installation and adjustment component includes a main gear, a transmission gear, a slide rail, a second rotating shaft, a slider, a first spring and a chute. The main gear is slidably installed on the outer wall of the first rotating shaft. A plurality of the slide rails are installed on the outer wall of the mounting base by screws. The sliders are all slidably installed on the inner wall of the slide rails. The second rotating shaft is fixedly installed on the top end of the slider. One end of the first spring is fixedly installed on one side of the inner wall of the slide rail, and the other end of the first spring is fixedly installed on one side of the slider. The transmission gears are all rotatably installed on the top end of the second rotating shaft. The main gear and the transmission gears are all meshed with each other. The chutes are all opened on both sides of the slide rail; The support component includes a connection groove, a first connection frame, a connecting piece, a second connection frame, a support frame and a support piece. A plurality of the connection grooves are opened at the bottom end of the main gear. The first connection frames are all fixedly installed on the groove walls of the connection grooves. The connecting piece is slidably installed on the inner wall of the first connection frame. The second connection frames are all fixedly installed at the bottom end of the connecting piece. The support frame is fixedly installed at the bottom end of the second connection frame. A plurality of the support pieces are slidably installed on the outer wall of the support frame. One end of the support piece is arc-shaped, and the arc-shaped ends of the support pieces are all located on the outer wall of the transmission gear; Fixed rings are fixedly installed at the bottom ends of the outer walls of the connecting pieces. A plurality of second sliding grooves are opened on the outer wall of the support frame. The support pieces are slidably installed on both sides of the groove walls of the second sliding grooves. The support pieces are slidably installed on the outer wall of the support frame through the second sliding grooves. A plurality of third springs are fixedly installed at one end of the groove walls of the second sliding grooves. The other ends of the third springs are fixedly installed at one end of the support pieces; The connection component includes an installation piece, a first clamping plate, a second clamping plate, an installation groove and a ball. The installation piece is fixedly installed at the bottom end of the support frame. The installation piece is a circular ring with a cross-section in the shape of a capital "I". A plurality of the first clamping plates are slidably installed on the outer wall of the installation piece. The second clamping plate is slidably installed on the inner wall of the installation piece. The installation groove is opened at the top end of the mounting base. The installation groove corresponds to the installation piece. The installation piece is movably installed on the groove wall of the installation groove. A plurality of the balls are rotatably installed at the bottom end and one side of the groove wall of the installation groove. The balls are located on the bottom end and the inner surface of the installation piece.

2. A high-speed precision gear transmission system according to claim 1, characterized in that: The slider is slidably installed on the inner wall of the slide rail through the chute. The slide rail and the mounting base are designed to be detachable, and the number of the slide rails is not limited. The number of the slide rails can be adjusted according to the actual application of the transmission device. A fixing screw is installed on one side of the slider. One end of the fixing screw is located on one side of the slide rail. The slider is fixed to the inner wall of the slide rail through the fixing screw.

3. A high-speed precision gear transmission system according to claim 1, characterized in that: The first rotating shaft is cross-shaped. One end of the main gear is provided with a first sliding groove, and the first sliding groove is cross-shaped. The main gear is slidably mounted on the outer wall of the first rotating shaft through the first sliding groove.

4. A high-speed precision gear transmission system according to claim 1, characterized in that: At the top end of the inner wall of the first rotating shaft, a support plate is fixedly installed. One end of the support plate is rotatably installed with a third rotating shaft, and the third rotating shaft extends to the bottom end of the support plate. A plurality of mounting posts are fixedly installed at the top end of the support plate. Fixing members are rotatably installed on the outer walls of the mounting posts. A ratchet wheel is fixedly installed on the outer wall of the third rotating shaft. The fixing member is engaged with the outer wall of the ratchet wheel. The ratchet wheel is located at the top end of the support plate. A rotating member is fixedly installed at the top end of the third rotating shaft. A rotating groove is provided at the top end of the rotating member. An adjusting disc is fixedly installed at the bottom end of the third rotating shaft. A plurality of adjusting grooves are provided on the outer wall of the adjusting disc.

5. A high-speed precision gear transmission system according to claim 4, characterized in that: A plurality of notches are provided on the outer wall of the first rotating shaft. At the top end of the notch wall, a fixing plate is fixedly installed. At the bottom end of the notch wall, fixing gaskets are slidably installed. One end of the fixing gasket is designed with an inclined angle. Mounting plates are fixedly installed at the top ends of the fixing gaskets. Second springs are fixedly installed at the other ends of the mounting plates, and the other ends of the second springs are fixedly installed at one end of the fixing plate. The adjusting disc corresponds to the position of the fixing gasket. One end of the fixing gasket is located on the wall of the adjusting groove. The fixing gasket corresponds to the position of the main gear.

6. The high-speed precision gear transmission system according to claim 5, wherein: A plurality of support springs are fixedly installed on both the inner wall and the outer wall of the mounting member. The other ends of the support springs are respectively fixedly installed at one ends of the first clamping plate and the second clamping plate. A rotating base is installed at the bottom end of the mounting seat.

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