Torque driving device for speed increaser

Abstract

The utility model relates to the technical field of speed increaser driving, in particular to a torque driving device for a speed increaser, which overcomes the defects of speed increaser driving in the prior art and comprises a bottom plate, a fourth transmission tilting fillet is arranged on one side of the bottom plate, and a main transmission shaft is arranged in the fourth transmission tilting fillet. A plurality of first belt wheels are arranged on the surface of the main transmission shaft, a plurality of transmission assemblies are arranged on one side of the bottom plate, each transmission assembly comprises a motor base, a motor is fixedly connected to one side of the motor base, a second coupler is arranged on one side of the motor, a motor shaft is arranged on one side of the second coupler, and a second belt wheel is arranged on the surface of the motor shaft. The second belt wheel is matched with a first belt wheel arranged on the surface of the main transmission shaft, one side of the bottom plate is fixedly connected with a machine frame, one side of the machine frame is provided with a planetary speed reducer, and the planetary speed reducer is matched with the main transmission shaft.

Description

Technical Field

[0001] This utility model relates to the field of speed increaser drive technology, specifically a torque drive device for speed increasers. Background Technology

[0002] Speed ​​increasers can be widely used in high-pressure plunger pumps, wind power generation, aircraft and large transportation vehicles. Currently, speed increasers are driven by hydraulic cylinders and crankshafts to provide torque to the speed increaser. The torque is sinusoidal and cannot be changed. The hydraulic cylinder consumes a lot of power and has low efficiency, so some improvements are needed.

[0003] Therefore, it is necessary to design a torque drive device for speed increasers that is practical, consumes little power, and is highly efficient. Utility Model Content

[0004] The purpose of this invention is to provide a torque drive device for a speed increaser, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a torque drive device for a speed increaser, comprising a base plate, a transmission bearing seat four disposed on one side of the base plate, a main drive shaft disposed inside the transmission bearing seat four, a plurality of pulleys one disposed on the surface of the main drive shaft, a plurality of transmission components disposed on one side of the base plate, the transmission components including a motor base, a motor fixedly connected to one side of the motor base, a coupling two disposed on one side of the motor, a motor shaft disposed on one side of the coupling two, a pulley two disposed on the surface of the motor shaft, the pulley two being adapted to the pulleys one disposed on the surface of the main drive shaft, a frame fixedly connected to one side of the base plate, a planetary reducer disposed on one side of the frame, the planetary reducer being adapted to the main drive shaft, a coupling one disposed on one side of the planetary reducer, and a speed increaser disposed at one end of the coupling one.

[0006] According to the above technical solution, the transmission components are symmetrically distributed on both sides of the main transmission shaft, wherein the number and position of pulley one correspond to those of pulley two in the transmission components.

[0007] According to the above technical solution, a transmission bearing seat three is provided on one side of the base plate. The transmission bearing seat three is located in the middle of the main drive shaft and cooperates with it. Pulley one is symmetrically distributed on both sides of the transmission bearing seat three, with appropriate quantity and position. A transmission bearing seat two is provided on one side of the base plate.

[0008] According to the above technical solution, a transmission bearing seat is provided on one side of the frame, and the transmission bearing seat is adapted to the coupling.

[0009] According to the above technical solution, a small bearing seat one and a small bearing seat two are respectively provided on one side of the motor base, and the two ends of the motor shaft are adapted to the small bearing seat one and the small bearing seat two.

[0010] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0011] (1) By setting multiple transmission components and pulley components, the motor 8 drives the coupling 11 and the motor shaft 18 to rotate. The pulley 10 on the surface of the motor shaft 18 rotates accordingly. Since the pulley 10 and the pulley 9 work together through the belt, the torque of the motor is transmitted from the pulley 10 to the pulley 9 through the belt, which drives the main drive shaft to transmit torque to the input end of the planetary reducer. After being reduced by the planetary gear reducer, the torque increases significantly. The output end of the reducer is then connected to the speed increaser through the coupling, so that the speed increaser can complete the high-speed and high-torque output. The output of the speed increaser can realize the speed and torque can be controlled by the control system to achieve functions such as neutral, speed adjustment, and torque controllability. Each transmission bearing is used to support the corresponding shaft. There are rolling bearings inside, which makes the whole structure more stable and solves the problem of inefficient, unstable and uncontrollable torque. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0013] In the diagram: 1. Speed ​​increaser; 2. Base plate; 3. Coupling 1; 4. Transmission bearing seat 1; 5. Transmission bearing seat 2; 6. Frame; 7. Planetary reducer; 8. Motor; 9. Pulley 1; 10. Pulley 2; 11. Coupling 2; 12. Transmission bearing seat 3; 13. Transmission bearing seat 4; 14. Main drive shaft; 15. Small bearing seat 1; 16. Motor base; 17. Small bearing seat 2; 18. Motor shaft. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1This utility model provides a technical solution: a torque drive device for a speed increaser, comprising a base plate 2, a transmission bearing seat 4 13 disposed on one side of the base plate 2, a main drive shaft 14 disposed inside the transmission bearing seat 4 13, a plurality of pulleys 1 9 disposed on the surface of the main drive shaft 14, a plurality of transmission components disposed on one side of the base plate 2, the transmission components including a motor base 16, a motor 8 fixedly connected to one side of the motor base 16, a coupling 2 11 disposed on one side of the motor 8, a motor shaft 18 disposed on one side of the coupling 2 11, a pulley 2 10 disposed on the surface of the motor shaft 18, the pulley 2 10 being adapted to the pulleys 1 9 disposed on the surface of the main drive shaft 14, a frame 6 fixedly connected to one side of the base plate 2, a planetary reducer 7 disposed on one side of the frame 6, the planetary reducer 7 being connected to the main drive shaft 14... The main drive shaft 14 is adapted to the planetary reducer 7. A coupling 3 is provided on one side of the planetary reducer 7. A speed increaser 1 is provided at one end of the coupling 3. The transmission components are symmetrically distributed on both sides of the main drive shaft 14. The number and position of the pulley 9 correspond to the pulley 10 in the transmission components. A transmission bearing seat 12 is provided on one side of the base plate 2. The transmission bearing seat 12 is located in the middle of the main drive shaft 14 and cooperates with it. The pulley 9 is symmetrically distributed on both sides of the transmission bearing seat 12. The number and position are adapted. A transmission bearing seat 5 is provided on one side of the base plate 2. A transmission bearing seat 4 is provided on one side of the frame 6. The transmission bearing seat 4 is adapted to the coupling 3. Small bearing seats 15 and 17 are provided on one side of the motor base 16. The two ends of the motor shaft 18 are adapted to the small bearing seats 15 and 17.

[0016] Specifically, the motor 8 drives the coupling 11 and the motor shaft 18 to rotate. The pulley 10 on the surface of the motor shaft 18 rotates accordingly. Since the pulley 10 and the pulley 9 work together via a belt, the motor torque is transferred from the pulley 10 to the pulley 9, which drives the main drive shaft to transmit torque to the input end of the planetary reducer. After being reduced by the planetary gear reducer, the torque is greatly increased. The output end of the reducer is then connected to the speed increaser via a coupling, allowing the speed increaser to achieve high-speed, high-torque output. The speed increaser's output speed and torque can be controlled by the control system to achieve functions such as neutral, speed adjustment, and torque control. The various transmission bearings are used to support the corresponding shafts and contain rolling bearings, making the entire structure more stable and solving the problem of inefficient, unstable, and uncontrollable torque.

[0017] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A torque drive device for a speed increaser, comprising a base plate (2), characterized in that: A transmission bearing seat four (13) is provided on one side of the base plate (2). A main transmission shaft (14) is provided inside the transmission bearing seat four (13). Several pulleys one (9) are provided on the surface of the main transmission shaft (14). Several transmission components are provided on one side of the base plate (2). The transmission components include a motor seat (16). A motor (8) is fixedly connected to one side of the motor seat (16). A coupling two (11) is provided on one side of the motor (8). A motor shaft (1) is provided on one side of the coupling two (11). 8) A second pulley (10) is provided on the surface of the motor shaft (18). The second pulley (10) and the first pulley (9) provided on the surface of the main drive shaft (14) work together by a belt. A frame (6) is fixedly connected to one side of the base plate (2). A planetary reducer (7) is provided on one side of the frame (6). The planetary reducer (7) is adapted to the main drive shaft (14). A coupling (3) is provided on one side of the planetary reducer (7). A speed increaser (1) is provided at one end of the coupling (3).

2. The torque drive device for a speed increaser according to claim 1, characterized in that: The transmission components are symmetrically distributed on both sides of the main drive shaft (14), wherein the number and position of pulley one (9) correspond to those of pulley two (10) in the transmission components.

3. The torque drive device for a speed increaser according to claim 1, characterized in that: A transmission bearing seat three (12) is provided on one side of the base plate (2). The transmission bearing seat three (12) is located in the middle of the main transmission shaft (14) and cooperates with it. Pulley one (9) is symmetrically distributed on both sides of the transmission bearing seat three (12), with appropriate quantity and position. A transmission bearing seat two (5) is provided on one side of the base plate (2).

4. A torque drive device for a speed increaser according to claim 1, characterized in that: A transmission bearing seat (4) is provided on one side of the frame (6), and the transmission bearing seat (4) is adapted to the coupling (3).

5. A torque drive device for a speed increaser according to claim 1, characterized in that: The motor base (16) is provided with a small bearing seat one (15) and a small bearing seat two (17) on one side, and the two ends of the motor shaft (18) are adapted to the small bearing seat one (15) and the small bearing seat two (17).

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