TWM617050U - Ratchet wheel type power-saving transmission system with controllable speed - Google Patents

Abstract

This creation is a ratcheting power-saving transmission system that can control the rotation speed, which includes a main lobe runner, a main operation unit, a rotation speed detector and a control system. The main lobe wheel is a ratchet wheel and includes a main lobe outer wheel and a main lobe inner wheel. The main lobe outer wheel is arranged on the output shaft of the driving device. The main lobe inner wheel can rotate relative to the main lobe outer wheel along the first rotation direction, and can be driven by the main lobe outer wheel to rotate along the first rotation direction. The main operating unit is fixed on the inner wheel of the main lobe. The control system can control the driving device to start or stop at the speed detected by the speed detector. In this way, the main operating unit can continuously operate within the set rotation speed range, and the driving device does not need to continuously operate, and can be operated intermittently through the rotation speed detector, thereby saving power and environmental protection.

Description

Ratchet type power-saving transmission system with controllable speed

This creation relates to a transmission system, especially a ratchet-type power-saving transmission system with controllable speed.

In the prior art, a mechanical device that uses a motor as a power source, such as a fan or a mixer, is usually a one-to-one configuration in which a driving device is directly connected and drives an operating unit. Taking a fan as an example, one fan blade is directly installed on each other. The output shaft of the motor is directly driven to rotate by the motor to send out the air volume. In addition, since the motor and the operating unit are directly linked, that is to say, the motor speed is the same as the fan blade speed, and the fan blade stops rotating when the motor stops rotating, so the motor must keep running during the operation of the mechanical device.

However, since the motor must keep running during the entire operation, it continues to consume power, which is not only costly and environmentally unfriendly. Moreover, with the above-mentioned one-to-one configuration, if it is necessary to drive multiple operating units at the same time, multiple motors are required, so the cost of parts will be considerable. In addition, it is necessary to supply power to multiple motors at the same time, so it will be more This has further led to a substantial increase in electricity costs.

In view of the aforementioned shortcomings and deficiencies of the prior art, this invention provides a ratchet-type power-saving transmission system with a controllable speed. The driving device does not need to be continuously running, but can be maintained at a certain speed through intermittent operation by detecting the speed through the sensor. Within the range of speed, it can save electricity and be environmentally friendly. And this The creation can drive multiple operating units with a single drive device, thereby saving parts costs without further additional power consumption.

In order to achieve the above creative purposes, the technical means used in this creation is to design a ratchet-type power-saving transmission system with a controllable speed, which is used to connect to an output shaft of a driving device; the speed-controllable ratchet-type power-saving transmission system The transmission system includes: a first rotation direction; a second rotation direction, which is opposite to the first rotation direction; a main assembly, which includes a main lobe runner, which includes a main lobe outer wheel, which is used to connect On the output shaft of the driving device, and rotate and stop with the output shaft; a main lobe inner wheel, which is arranged on the inner side of the main lobe outer wheel; the main lobe inner wheel can rotate along the first The direction of rotation is relative to the main lobe outer wheel, and is clamped to the main lobe outer wheel in the second rotation direction, so that it can be driven by the main lobe outer wheel to rotate along the first rotation direction; a main operation Unit, which is fixed on the inner wheel of the main lobe; a speed detector, which can detect the speed of the main operating unit or the output shaft; a control system, which is electrically connected to the speed detector, and uses It is electrically connected to the driving device; the control system can control the driving device to start or stop at the rotation speed detected by the rotation speed detector.

The advantage of this creation is that the main lobe inner wheel is clamped to the main lobe outer wheel in the second rotation direction, so that when the main lobe outer wheel connected to the output shaft of the drive device is driven by the output shaft to follow the first rotation direction When rotating, the main lobe inner wheel can be driven by the main lobe outer wheel to rotate along the first rotation direction, and the main operating unit (for example, a fan blade, which is fixed on the main lobe inner wheel) Or the stirring rod of the mixer will also be driven to rotate in the first direction of rotation.

In addition, since the main lobe inner wheel can rotate relative to the main lobe outer wheel along the first rotation direction, when the driving device stops, the output shaft stops rotating, and the main lobe outer wheel connected to it stops synchronously, and The main lobe inner wheel can still continue to rotate in the first rotation direction relative to the main lobe outer wheel, so the main operating unit fixed on the main lobe inner wheel can still continue to rotate in the first rotation direction.

Through the operation of the above mechanism, a stop speed and a slow speed or a start speed can be set by the speed detector, so that the drive device stops when the main operating unit reaches the stop speed, and the main operating unit can still continue at this time Rotates, but because the driving device no longer provides power, the speed continues to drop until the main operating unit's speed drops to the starting speed to make the driving device run again; such a general cycle can keep the main operating unit within a speed range, and The driving device is operated intermittently instead of continuously, thereby reducing power consumption, thereby achieving the effect of energy saving and environmental protection.

In this way, this creation can be used for heat dissipation when food in food processing plants is baked, or heat dissipation for processed products in industrial plants, and can also be applied to any mechanical heat dissipation system and internal air supply system in industrial plants.

Furthermore, in the ratchet-wheel power-saving transmission system with controllable speed, the main lobe runner of the main assembly includes a plurality of main outer wheel lobes fixed on the main lobe outer wheel, and The main assembly includes a main lobe assembly frame, which includes a plurality of main frame lobe portions, which are respectively fixed on the main outer wheel lobe portions; a shaft seat portion, which is connected to the main frame lobe portions Part, and used to sleeve the output shaft fixed to the driving device.

Furthermore, in the ratchet-type power-saving transmission system with controllable speed, a polygonal hole is formed on the shaft seat, and the polygonal hole is used to sleeve the output shaft fixed to the driving device.

Further, in the ratchet-type power-saving transmission system with controllable rotational speed, wherein a shaft fixing hole is formed on the shaft seat portion, which is located in the radial direction of the polygonal hole and communicates with The polygonal hole; the shaft fixing hole is used to be penetrated by a pin or a screw, thereby fixing the output shaft of the driving device.

Furthermore, the speed-controllable ratcheting power-saving transmission system, wherein the speed-controllable ratcheting power-saving transmission system includes a plurality of sub-assemblies, each of the sub-assemblies includes a lobe runner, which includes A pair of lobe outer wheels, which are fixedly arranged; a pair of lobe inner wheels, which are arranged on the inner side of the auxiliary lobe outer wheels; the auxiliary lobe inner wheels can rotate relative to the auxiliary lobe outer wheels along the first rotation direction A transmission wheel, which includes a transmission inner wheel, which is fixed on the auxiliary lobe inner wheel; a transmission outer wheel, which is provided on the outside of the transmission inner wheel; the transmission outer wheel is clamped in the first rotation direction The transmission inner wheel can drive the transmission inner wheel to rotate along the first rotation direction; the transmission inner wheel can rotate along the first rotation direction relative to the transmission outer wheel; a pair of operating units is fixed on The transmission inner wheel; a transmission member that meshes with the transmission outer wheel of the transmission wheel; a transmission fixed wheel which is sleeved and fixed to the output shaft of the driving device, and rotates and stops with the output shaft; the The transmission member is engaged with the transmission fixed wheel.

Furthermore, in the ratchet-type power-saving transmission system with controllable speed, the transmission outer wheel of the transmission runner is a pulley; the transmission member is a belt; and the transmission fixed wheel is a pulley.

Furthermore, in the ratchet-wheel power-saving transmission system with controllable speed, the auxiliary lobe runner of each of the auxiliary components includes a plurality of auxiliary outer wheel lobes, which are fixed on the auxiliary lobe outer wheel, And arranged at intervals; each of the auxiliary components includes a fixed seat, which is fixedly arranged; a pair of lobe assembly frame, which includes a plurality of auxiliary frame lobe portions, which are respectively fixed on the lobe portions of the auxiliary outer wheels; a connecting portion , Which is connected to the protruding corners of the sub-frames and combined with the fixing seat.

Furthermore, in the ratchet-wheel power-saving transmission system with controllable speed, the fixing seat has a ring wall, and a first coupling hole is formed on the ring wall; A second coupling hole is formed; the ring wall surrounds the seat connecting portion; the first coupling The hole and the second coupling hole are opposite to each other, and are used to be penetrated by a pin or a screw, so that the seat connecting portion of the sub-lobe combination frame is coupled to the fixing seat.

In addition, by fixing the fixed transmission wheel to the output shaft of the driving device, and the transmission member is engaged with the fixed transmission wheel and the transmission runner, the present invention can simultaneously drive the main operating unit of the main assembly and multiple auxiliary units with one driving device. The auxiliary operation unit of the component rotates to achieve a one-to-many power transmission mode. In addition, the transmission outer wheel of the transmission runner is clamped to the transmission inner wheel in the first rotation direction, and the transmission inner wheel can rotate relative to the transmission outer wheel along the first rotation direction, and the auxiliary operation unit of the auxiliary assembly can also be the same as the main assembly The main operation unit is the same as that during the intermittent operation of the drive device, it maintains continuous rotation between the stop speed and the start speed set above, so that all the auxiliary components reduce power consumption.

A: Drive

A1: Output shaft

D1: The first direction of rotation

D2: The second direction of rotation

10: Main component

11: The main lobe combination frame

111: Axle seat

112: Protruding corner of main frame

113: Polygonal hole

114: Axle fixing hole

12: Main lobe runner

121: Main lobe outer wheel

122: main lobe inner wheel

1221: fixed hole

123: Lobe of main outer wheel

13: Main operating unit

20: Speed detector

30: control system

40: Sub-component

41: fixed seat

411: Ring Wall

412: First Combination Hole

42: Sub-lobe combination frame

421: Block connector

422: Sub-frame convex corner

423: Second Combination Hole

43: auxiliary lobe runner

431: auxiliary outer wheel lobe

432: Sub-lobe outer wheel

44: drive runner

441: Transmission inner wheel

442: Transmission outer wheel

45: Deputy Operation Unit

46: Transmission parts

47: Transmission fixed wheel

Figure 1 is a schematic side view of the first embodiment of this creation.

Figure 2 is a perspective view of the main lobe combination frame of the first embodiment of the invention.

Figure 3 is a perspective view of the main lobe runner of the first embodiment of the invention.

Fig. 4 is a perspective view of the main operating unit of the first embodiment of the invention.

Figure 5 is a schematic bottom view of the second embodiment of this creation.

Fig. 6 is a schematic side view of the main assembly of the second embodiment of the present creation.

Fig. 7 is a schematic side view of the secondary assembly of the second embodiment of the present creation.

Fig. 8 is a three-dimensional external view of the transmission runner of the second embodiment of the invention.

In the following, in conjunction with the drawings and the preferred embodiments of this creation, the technical means adopted by this creation to achieve the predetermined creation purpose are further explained.

Please refer to FIG. 1, the speed-controlled ratcheting power-saving transmission system of this invention is used to connect to an output shaft A1 of a driving device A.

Please further refer to FIGS. 2, 3 and 4, the speed-controllable ratcheting power-saving transmission system includes a first rotation direction D1 and a second rotation direction D2 that are opposite to each other. In addition, in the first embodiment, the ratcheting power-saving transmission system with controllable rotation speed has a main assembly 10, a rotation speed detector 20 and a control system 30.

The main assembly 10 includes a main lobe assembly frame 11, a main lobe runner 12 and a main operation unit 13. Among them, the lobe wheel system is a ratchet wheel, and a lobe for fixing is protrudingly formed on the outer wheel.

Please refer to FIG. 1 and FIG. 2, the main lobe assembly frame 11 is mainly used to fix the output shaft A1 to each other, and is used to connect the main lobe runner 12. Specifically, in the first embodiment, the main lobe assembly frame 11 includes a shaft seat portion 111 and a plurality of main frame lobe portions 112.

The shaft base 111 is connected to the main frame lobes 112 and is used to sleeve and fix the output shaft A1 of the driving device A. Furthermore, a polygonal hole 113 is formed on the shaft seat 111, and the polygonal hole 113 is used to sleeve and fix the output shaft A1 of the driving device A; that is, the shape of the polygonal hole 113 is the same as the outer ring surface of the output shaft A1. Therefore, it is possible to fit each other so that the output shaft A1 can drive the main lobe assembly frame 11 to rotate. In addition, the shaft seat portion 111 is formed with a shaft center fixing hole 114 formed in the radial direction of the polygonal hole 113 (specifically, formed on the wall surface of the polygonal hole 113, connected to the polygonal hole 113 and along the diameter of the polygonal hole 113). Extending outwards), perpendicular to the polygonal hole 113, and connected to the polygonal hole 113. The shaft fixing hole 114 is used to be penetrated by a pin or a screw to be fixed to the output shaft A1 of the driving device A to prevent the shaft seat 111 from moving axially relative to the output shaft A1. However, in other embodiments, the specific structure of the shaft seat 111 is not limited to the above, as long as it can be fixed to the output shaft A1 and can be driven to rotate. Perforations are formed on the protruding corners 112 of the main frame and used to connect the main lobe runner 12.

1 and 3, the main lobe runner 12 includes a main lobe outer wheel 121, a main lobe inner wheel 122, and a plurality of main outer wheel lobes 123.

The main lobe outer wheel 121 is used to connect to the output shaft A1 of the driving device A, and rotates and stops with the output shaft A1. The main outer wheel lobes 123 are fixed on the main lobed outer wheel 121 and are arranged at intervals. Specifically, the main lobe outer wheel 121 passes through the holes formed on the main outer wheel lobe portions 123, using screws and nuts, and the main frame lobe portions 112 respectively fixed to the main lobe assembly frame 11, by The main lobe assembly frame 11 can connect and fix the output shaft A1 and the main lobe outer wheel 121. However, in other embodiments, the main outer wheel lobe portion 123 and the main frame lobe portion 112 can also be combined with each other by means of, for example, snapping, without passing through a screw nut, as long as the main lobe outer wheel 121 can be fixed to the main lobe The combination frame 11 is sufficient; and the manner in which the main lobe runner 12 is connected to the output shaft A1 is not limited to this, and the main lobe combination frame 11 may not be provided, but it can be connected to the output shaft A1 through other components.

The main lobe inner wheel 122 is provided inside the main lobe outer wheel 121. A plurality of fixing holes 1221 are formed on the main lobe inner wheel 122 for fixing with the main operating unit 13 through screws. The main lobe inner wheel 122 can rotate relative to the main lobe outer wheel 121 along the first rotation direction D1, and is fastened to the main lobe outer wheel 121 in the second rotation direction D2, thereby being driven by the main lobe outer wheel 121 And it rotates along the first rotation direction D1. In other words, the main lobe outer wheel 121 and the main lobe inner wheel 122 are combined into a ratchet, and the main lobe outer wheel 121 is clamped to the main lobe inner wheel 122 in the first rotation direction D1, so that when the output shaft A1 drives the main lobe When the corner outer wheel 121 rotates in the first rotation direction D1, the main lobe outer wheel 121 can drive the main lobe inner wheel 122 to rotate in the first rotation direction D1; and when the main lobe outer wheel 121 is fixed, the main lobe inner wheel 121 The wheel 122 can still rotate along the first rotation direction D1.

Please refer to FIGS. 1 and 4, the main operating unit 13 is fixed to the main lobe inner wheel 122 and is driven by the main lobe inner wheel 122 to operate. Specifically, in the first embodiment, the main operating unit 13 takes the fan blade of a fan as an example, but in other embodiments, it can also be a stirring rod of a mixer, or any other component, which means that this creation can be applied On all kinds of machines that operate through rotation.

The rotation speed detector 20 can detect the rotation speed of the main operating unit 13. The control system 30 is electrically connected to the rotation speed detector 20 and is used to electrically connect to the driving device A. The control system 30 can control the driving device A to start or stop at the rotation speed detected by the rotation speed detector 20.

When used in this creation, the output shaft A1 of the driving device A drives the main lobe outer wheel 121 of the main lobe runner 12 to rotate along the first rotation direction D1 via the main lobe assembly frame 11, so the main lobe outer wheel 121 drives the main lobe The angle inner wheel 122 and the main operating unit 13 fixed to each other rotate along the first rotation direction D1. When the rotation speed detector 20 detects that the rotation speed of the main operating unit 13 reaches a certain value, that is, a stop rotation speed set by the user, the control system 30 stops the driving device A. At this time, the output shaft A1, the main lobe assembly frame 11 and the main lobe outer wheel 121 stop synchronously, while the main lobe inner wheel 122 and the main operating unit 13 continue to rotate along the first rotation direction D1 by their own inertia. However, because the driving device A no longer provides power, the rotation speed of the main operating unit 13 gradually decreases. Until the rotation speed of the main operating unit 13 drops to a certain value, that is, the starting rotation speed set by the user, the control system 30 starts the driving device A again. In summary, the main operating unit 13 will continue to operate within the set speed range, and the driving device A will operate intermittently, thereby achieving the effect of power saving and environmental protection.

Please refer to FIG. 5, in the second embodiment, in addition to the above-mentioned main assembly 10, the ratchet-type power-saving transmission system with controllable speed further includes a plurality of sub-assemblies 40.

Please further refer to Figures 6, 7 and 8, each sub-assembly 40 includes a fixed seat 41, a lobe assembly frame 42, a lobe runner 43, a transmission runner 44, a pair of operating units 45, A transmission member 46 and a transmission fixed wheel 47.

The fixing seat 41 is fixedly arranged. Specifically, the fixing base 41 is fixed to a wall, ceiling, floor or any machine platform. In the second embodiment, the ceiling is taken as an example, and it is fixed to the ceiling by screws. Moreover, in the second embodiment, the fixing base 41 has a ring wall 411, and a first coupling hole 412 is formed on the ring wall 411, and the first coupling hole 412 is used for coupling with the sub-lobe combination frame 42. The fixing seat 41 is used to combine the auxiliary lobe assembly frame 42 and fix the auxiliary lobe assembly frame 42, but it can also be used in other embodiments. There is no fixing seat 41 but the sub-lobe combination frame 42 is directly fixed on the wall, ceiling, floor or any machine platform.

The sub-lobe assembly frame 42 includes a connecting portion 421 and a plurality of sub-frame lobe portions 422. The seat connecting portion 421 is connected to the protruding corner portions 422 of the sub-frames, and is coupled to the fixing seat 41. Specifically, a second coupling hole 423 is formed on the seat connecting portion 421. The ring wall 411 of the fixing seat 41 surrounds the sleeve connecting portion 421. The first coupling hole 412 and the second coupling hole 423 face each other and are used to be penetrated by a pin or a screw, whereby the seat connecting portion 421 of the sub-lobe combination frame 42 is connected to the fixing seat 41. The sub-frame lobe portion 422 is used for combining with the sub-lobe runner 43. In addition, in the second embodiment, the structure of the auxiliary lobe assembly frame 42 is completely the same as the structure of the main lobe assembly frame 11, so that the same specifications can be used in common with each other, thereby saving design and manufacturing costs.

6 and 7, the auxiliary lobe runner 43 includes a plurality of auxiliary outer wheel lobes 431, a pair of lobe outer wheels 432, and a pair of lobe inner wheels (not shown in the figure). The auxiliary outer wheel lobes 431 are fixed on the auxiliary lobed outer wheel 432, are arranged in a circumferentially spaced manner, and are respectively fixed on the auxiliary frame lobes 422 of the auxiliary lobe assembly frame 42. The auxiliary lobe outer ring 432 is fixedly provided through the auxiliary outer ring lobe portion 431 and the fixing seat 41. The auxiliary lobe inner wheel is provided on the inner side of the auxiliary lobe outer wheel 432. The auxiliary lobe inner wheel can rotate relative to the auxiliary lobe outer wheel 432 along the first rotation direction D1. In addition, in the second embodiment, the structure of the auxiliary lobe runner 43 is exactly the same as the structure of the main lobe runner 12, and its combination with the auxiliary lobe assembly frame 42 is also the same as that of the main lobe runner 12 and the main lobe runner. The combination of the lobe assembly frame 11 is completely the same, so that the same specifications can be used in common with each other, thereby saving the cost of design and manufacturing.

Please further refer to FIG. 8, the transmission wheel 44 includes a transmission inner wheel 441 and a transmission outer wheel 442. The transmission inner wheel 441 is fixed to the auxiliary lobe inner wheel. The transmission outer wheel 442 is arranged outside the transmission inner wheel 441. The transmission outer wheel 442 is fastened to the transmission inner wheel 441 in the first rotation direction D1, thereby driving the transmission inner wheel 441 to rotate along the first rotation direction D1. The inner transmission wheel 441 can rotate relative to the outer transmission wheel 442 along the first rotation direction D1. Specifically, the transmission outer wheel 442 of the transmission runner 44 is a piece of leather in the second embodiment. The pulley, but it can also be a gear in other embodiments. In other words, the transmission inner wheel 441 and the transmission outer wheel 442 are combined into a ratchet, and the outer ring surface has tooth grooves for meshing with the belt.

Please further refer to FIGS. 5 to 8, the auxiliary operation unit 45 is fixed to the inner transmission wheel 441, and the specific structure of the auxiliary operation unit 45 is exactly the same as that of the main operation unit 13 in the second embodiment, but also in other embodiments It can be different.

In the second embodiment, the transmission member 46 is a belt and meshes with the transmission outer wheel 442 of the transmission runner 44; however, in other embodiments, it may also be a chain and mesh with the transmission outer wheel 442 of the gear type.

The fixed transmission wheel 47 is sleeved and fixed to the output shaft A1 of the driving device A, and rotates and stops with the output shaft A1. The transmission member 46 is engaged with the transmission fixed wheel 47. In the second embodiment, the fixed transmission wheel 47 is a pulley, but in other embodiments, it can also be a gear.

When the second embodiment is used, the transmission fixed wheels 47 of the plurality of sub-assemblies 40 are sleeved and fixed to the output shaft A1 of the driving device A, and are arranged axially with the main assembly 10, as shown in FIG. 5. The fixing bases 41 of the sub-assemblies 40 are all fixedly arranged. In the second embodiment, they are jointly arranged on the ceiling. However, in other embodiments, each fixing base 41 may be arranged at a different position. The transmission runner 44 is fixed between the auxiliary lobe inner wheel of the auxiliary lobe runner 43 and the auxiliary operation unit 45, and is meshed with the transmission member 46.

Thereby, when the driving device A is running, the output shaft A1 can drive the transmission outer wheel 442 to rotate in the first rotation direction D1 through the transmission fixed wheel 47 and the transmission member 46. At this time, the transmission inner wheel 441 is driven by the transmission outer wheel 442 along the first rotation direction D1. A rotation direction D1 rotates, and the auxiliary operation unit 45 also rotates synchronously. At this time, the auxiliary lobe outer wheel 432 is fixedly arranged, and the auxiliary lobe inner wheel rotates in the first rotation direction D1 relative to the auxiliary lobe outer wheel 432, When the rotation speed detector 20 detects that the rotation speed reaches the set value (stop rotation speed), the control system 30 stops the driving device A. At this time, the output shaft A1 stops rotating, and all the transmission fixed wheels 47, transmission parts 46 and transmission runners The transmission outer wheel 442 of 44 stops rotating, while the transmission inner wheel 441 and the auxiliary operation unit 45 And the auxiliary lobe inner wheel still uses its own inertia to rotate along the first rotation direction D1, but the speed gradually decreases. When the rotation speed detector 20 of the main assembly 10 detects that the rotation speed has dropped to the set value (starting rotation speed), the control system 30 causes the driving device A to operate again to increase the rotation speed of all the auxiliary operation units 45.

In summary, this creation can drive multiple sets of mechanisms to operate with a single drive device A, and all mechanisms can maintain continuous operation within a range of speed when the drive device A runs intermittently, which saves electricity and is environmentally friendly.

In addition, in other embodiments, the rotation speed detector 20 can also be used to detect the rotation speed of the output shaft A1 or the auxiliary operation unit 45.

The main lobe inner wheel 122 is clamped to the main lobe outer wheel 121 in the second rotation direction D2, whereby when the main lobe outer wheel 121 connected to the output shaft A1 of the driving device A is driven by the output shaft A1 to rotate along the first rotation When rotating in the direction D1, the main lobe inner wheel 122 can be driven by the main lobe outer wheel 121 to rotate along the first rotation direction D1, and the main operating unit 13 fixed on the main lobe inner wheel 122 (for example, it can be The blade of the fan, or the stirring rod of the mixer) will also be driven to rotate along the first rotation direction D1.

Moreover, since the main lobe inner wheel 122 can rotate relative to the main lobe outer wheel 121 along the first rotation direction D1, when the driving device A stops running, the output shaft A1 stops rotating, and the main lobe connected to it The outer wheel 121 stops synchronously, and the main lobe inner wheel 122 can still continue to rotate in the first rotation direction D1 relative to the main lobe outer wheel 121, so the main operating unit 13 fixed on the main lobe inner wheel 122 also remains It can continue to rotate along the first rotation direction D1.

Through the operation of the above mechanism, the rotation speed detector 20 can be used to set a stop rotation speed and a start rotation speed, so that the driving device A stops when the main operation unit 13 reaches the stop rotation speed, and the main operation unit 13 can still continue to rotate at this time. However, because the driving device A no longer provides power, the rotation speed continues to decrease until the rotation speed of the main operating unit 13 drops to the starting rotation speed to make the driving device A operate again. In such a general cycle, the main operating unit 13 can be maintained within a rotation speed range, and the driving device A can be operated intermittently instead of continuously, thereby reducing power consumption and achieving the effect of power saving and environmental protection.

In addition, by fixing the fixed transmission wheel 47 to the output shaft A1 of the driving device A, and the transmission member 46 is engaged with the fixed transmission wheel 47 and the transmission runner 44, the present invention can simultaneously drive the main assembly 10 with one driving device A The main operation unit 13 and the auxiliary operation units 45 of the multiple auxiliary assemblies 40 rotate to achieve a one-to-many power transmission mode. In addition, the transmission outer wheel 442 of the transmission runner 44 is clamped to the transmission inner wheel 441 in the first rotation direction D1, and the transmission inner wheel 441 can rotate relative to the transmission outer wheel 442 along the first rotation direction D1. The auxiliary operation unit 45 can also be the same as the main operation unit 13 of the main assembly 10, during the intermittent operation of the drive device A, it can keep rotating between the stop speed and the start speed set above, so that all the auxiliary assemblies 40 can reduce power consumption. quantity.

The above description is only the preferred embodiment of the creation, and does not limit the creation in any form. Although the creation has been disclosed in the preferred embodiment as above, it is not intended to limit the creation. Any technical field has Generally knowledgeable persons, without departing from the scope of this creative technical solution, can use the technical content disclosed above to make slight changes or modifications to equivalent embodiments with equivalent changes. However, any content that does not deviate from this creative technical solution is based on this Any simple modifications, equivalent changes and modifications made to the above embodiments by the technical essence of the creation still fall within the scope of the technical solution for creation.

A: Drive

A1: Output shaft

10: Main component

11: The main lobe combination frame

12: Main lobe runner

13: Main operating unit

20: Speed detector

30: control system

Claims (8)

A ratchet-type power-saving transmission system with controllable speed, which is used to connect to an output shaft of a driving device; the ratchet-type power-saving transmission system with controllable speed includes a first rotation direction; a second rotation direction, which Reverse to the first direction of rotation; a main assembly, which includes a main lobe wheel, which includes a main lobe outer wheel, which is used to connect to the output shaft of the driving device and rotates with the output shaft Stop; a main lobe inner wheel, which is provided on the inner side of the main lobe outer wheel; the main lobe inner wheel can rotate along the first rotation direction relative to the main lobe outer wheel, and in the second rotation direction The upper is clamped to the main lobe outer wheel, so that it can be driven by the main lobe outer wheel to rotate along the first rotation direction; a main operating unit fixed on the main lobe inner wheel; a rotation speed detection A device that can detect the rotation speed of the main operating unit or the output shaft; a control system that is electrically connected to the rotation speed detector and is used to electrically connect to the driving device; the control system can detect the rotation speed at the rotation speed The speed detected by the driver controls the start or stop of the driving device. The ratcheting power-saving transmission system with controllable speed according to claim 1, wherein the main lobe runner of the main assembly includes a plurality of main outer wheel lobes, which are fixed on the main lobe outer wheel, and The main assembly includes a main lobe assembly frame, which includes a plurality of main frame lobe portions, which are respectively fixed on the main outer wheel lobe portions; a shaft seat portion, which is connected to the main frame lobe portions Part, and used to sleeve the output shaft fixed to the driving device. According to claim 2 of the ratchet-wheel power-saving transmission system with controllable speed, a polygonal hole is formed on the shaft seat, and the polygonal hole is used to sleeve the output shaft fixed to the driving device. The ratcheting power-saving transmission system with controllable speed according to claim 3, wherein a shaft center fixing hole is formed on the shaft seat, which is located in the radial direction of the polygonal hole and communicates with the polygonal hole; the shaft The core fixing hole is used for being penetrated by a pin or a screw, thereby being fixed to the output shaft of the driving device. The speed-controllable ratcheting power-saving transmission system according to any one of claims 1 to 4, wherein the speed-controllable ratcheting power-saving transmission system includes a plurality of auxiliary components, and each of the auxiliary components includes a convex Angle runner, which includes a pair of lobe outer wheels, which are fixedly arranged; a pair of lobe inner wheels, which are arranged on the inner side of the auxiliary lobe outer wheels; the auxiliary lobe inner wheels can follow the first rotation direction relative to The auxiliary lobe outer wheel rotates; a transmission wheel, which includes a transmission inner wheel, which is fixed on the auxiliary lobe inner wheel; a transmission outer wheel, which is arranged on the outside of the transmission inner wheel; the transmission outer wheel is in the first It is fastened to the transmission inner wheel in the rotation direction, thereby driving the transmission inner wheel to rotate along the first rotation direction; the transmission inner wheel can rotate along the first rotation direction relative to the transmission outer wheel; a pair of operation Unit, which is fixed on the transmission inner wheel; a transmission member, which meshes with the transmission outer wheel of the transmission wheel; a transmission fixed wheel, which is sleeved and fixed to the output shaft of the driving device, and follows the output The shaft rotates and stops; the transmission member is engaged with the transmission fixed wheel. The ratchet-type power-saving transmission system with controllable speed as described in claim 5, wherein: The transmission outer wheel of the transmission runner is a pulley; the transmission member is a belt; and the transmission fixed wheel is a pulley. The ratcheting power-saving transmission system with controllable speed according to claim 5, wherein the auxiliary lobe runner of each of the auxiliary components includes a plurality of auxiliary outer wheel lobes, which are fixed on the auxiliary lobe outer wheel, And arranged at intervals; each of the auxiliary components includes a fixed seat, which is fixedly arranged; a pair of lobe assembly frame, which includes a plurality of auxiliary frame lobe portions, which are respectively fixed on the lobe portions of the auxiliary outer wheels; a connecting portion , Which is connected to the protruding corners of the sub-frames and combined with the fixing seat. The ratcheting power-saving transmission system with controllable speed according to claim 7, wherein the fixing seat has a ring wall, and a first coupling hole is formed on the ring wall; A second coupling hole is formed; the ring wall surrounds the seat connecting portion; the first coupling hole and the second coupling hole are aligned with each other, and are used to be penetrated by a pin or a screw, whereby the auxiliary convex The seat connecting part of the corner combination frame is combined with the fixed seat.

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