TWI684715B - Clutch gear device - Google Patents

Abstract

The invention provides a clutch gear device. In its structural design, it mainly includes a driving gear, an outer forward and reverse rotation clutch and an inner forward and reverse rotation clutch; the left and right reverse rotation gears of different directions and arrays are arranged on both sides of the driving gear A toggle member and a right and reverse gear toggle member, the toggle member is a slope and a straight surface structure; the outer forward and reverse clutch is installed on the outer gear shaft of the driving gear, and the outer forward and reverse clutch The inner side is provided with a forward and reverse gear toggle corresponding to the left forward and reverse gear toggle of the driving gear, and a positioning block is provided on the outer side gear shaft of the outer forward and reverse clutch, between the outer forward and reverse clutch and the positioning block An elastic element is provided; the inner forward and reverse rotation clutch is installed on the inner side axis of the driving gear, and the outer forward side of the inner forward and reverse rotation clutch is provided with an inner forward and reverse rotation gear corresponding to the right forward and reverse rotation gear toggle of the driving gear The toggle member is also provided with a positioning block on the outer gear shaft of the inner positive and negative reversing clutch, and an elastic member is also provided between the positioning block and the inner positive and reverse reversing clutch; The clutch will move closer to the central driving gear due to the pushing of the elastic member, and the left and right forward and reverse reversing gear toggle members will engage with the inner and outer forward and reverse reversing gear toggle members on both sides; when the driving gear is forward When rotating, the left forward reversing gear toggle of the driving gear and the forward and reverse reversing gear toggle outside the outer forward reversing clutch are interengaged due to the mutual contact of the vertical plane and the pushing of the elastic member, and the driving gear Right forward The rotating gear dial and the inner positive and negative reversing clutch are in contact with the inclined plane, so the inner positive and negative reversing clutch will be pushed outward, so that it will not cause any jamming and driving with the driving gear; and when When the driving gear rotates backwards, the right forward and reverse reversing gear dial of the driving gear and the inner forward and reverse reversing gear dial of the inner forward and reverse clutch are caused by the mutual contact of the vertical plane and the pushing of the elastic member, which then produces a mutual engagement state At this time, the left forward reversing gear toggle of the driving gear and the forward and reverse reversing gear toggle outside the external forward and reverse clutch are in contact with the inclined plane, so the external forward and reverse reversing clutch will be pushed outward; When the gear is rotating forward or backward, it can engage with either the outer forward or reverse clutch or the inner forward or reverse clutch, and produce an alternate cycle. When the gear is not engaged, it will not interfere with the device.

Description

Clutch gear device

The invention relates to a clutch gear structure, in particular to an actuation clutch design that uses positive and negative directions repeatedly to achieve uninterrupted kinetic energy transmission of the gear device.

In view of the shortage of oil and the increasingly serious air pollution, countries around the world are actively investing in the development and research of alternative energy sources. In view of this, the inventor has been engaged in the manufacturing development and design of related products for many years. After detailed design and careful evaluation, the present invention is indeed practical, but because the clutch kinetic energy transmission design adopted by the present invention has no similar structural technology, it is impossible to cite and explain the advantages and disadvantages of the actual prior art. Therefore, the present invention should fall within the scope of new inventions, which will be described first.

The main purpose of the present invention is in a clutch gear device, mainly by the design of the driving gear and the forward and reverse rotation gear dial of the external and internal forward and reverse rotation clutch, so that when the driving gear is engaged with one of the internal and external transmission, the other end Then, by the push-pull function of the ramp surface of the forward-reverse gear dial, the outer or inner forward-reverse clutch is pushed away, so that the interference between the outer and inner forward-reverse clutch and the driving gear will not interfere with each other and produce Alternating cycle.

(10)‧‧‧Body

(20)‧‧‧Drive shaft

(30)‧‧‧Gearbox

(31)‧‧‧Inner drive gear

(32)‧‧‧Drive gear

(33)‧‧‧Drive gear

(34)‧‧‧Left forward and reverse gear dial

(35)‧‧‧Right and reverse gear dial

(40)‧‧‧External reverse clutch

(401)‧‧‧External forward and reverse gear toggle

(402)‧‧‧positioning block

(41)‧‧‧Object transmission gear

(42)‧‧‧ Transmission parts

(43)‧‧‧Elastic parts

(44)‧‧‧Object passive gear

(45)‧‧‧ drive shaft

(50)‧‧‧Internal forward and reverse clutch

(501) ‧‧‧ Internal and reverse gear toggle

(502)‧‧‧positioning block

(51)‧‧‧Direction transmission gear set

(52)‧‧‧Reversing gear

(53)‧‧‧ Gear transmission parts

(54)‧‧‧Gear shaft

(55)‧‧‧Elastic parts

Figure 1: The three-dimensional layout of the clutch gear device.

Figure 2: Schematic diagram of the clutch gear device engagement. .

Figure 3: Schematic diagram of clutch operation 1.

Figure 4: Schematic diagram of clutch operation 2.

Figure 5: Schematic diagram of clutch operation 3.

Figure 6: Example of clutch application Figure 1.

Figure 7: clutch application example Figure 2.

Figure 8: clutch application example Figure 3.

First of all, please refer to Figures 1, 2, and 3, and its structural design mainly includes a driving gear (33), an external forward and reverse clutch (40) and an internal forward and reverse clutch (50); the driving gear ( 33) There are left and right reverse gear toggle members (34) and right forward and reverse gear toggle members (35) in different directions and arranged in arrays on both sides. The toggle member is a slope and straight surface structure; The outer forward and reverse clutch (40) is installed on the outer gear shaft (54) of the driving gear, and the inner forward side of the outer forward and reverse clutch (40) is provided with a corresponding driving gear (33) left forward and reverse gear toggle (34) The outer forward and reverse rotation gear dial (401), and a positioning block (402) on the outer side gear shaft (54) of the outer forward and reverse rotation clutch (40), the outer forward and reverse rotation clutch (40) and An elastic member (43) is arranged between the positioning blocks (402); the inner forward and reverse clutch (50) is installed on the inner side gear shaft (54) of the driving gear (33), and the inner forward and reverse clutch (50) ) The outer side is provided with an inner forward and reverse rotation gear dial (501) corresponding to the driving gear (33) right forward and reverse rotation gear dial (35), and a gear shaft (54) on the outer edge of the inner forward and reverse clutch (50) ) Is provided with a positioning block (502), and an elastic member (55) is also provided between the positioning block (502) and the inner forward-reverse clutch (50).

Times, please refer to Figures 3, 4, and 5, as shown in the static state, the inside and outside The forward and reverse clutches (40) (50) will be pushed toward the central driving gear (33) by the pushing of the elastic members (43) (55), while the left and right forward and reverse rotation gear toggle members (34) (35) will Respectively engage with the inner and outer forward and reverse gear dials (401) (501) on both sides; when the driving gear (33) rotates forward, the left forward and reverse gear dial of the driving gear (33) ( 34) Due to the mutual contact of the vertical plane and the pushing of the elastic member (43) with the forward and reverse gear clutch (401) and the external forward and reverse clutch (40), the mutual engagement state is generated, and the driving gear (33) The right forward and reverse reversing gear toggle (35) and the inner forward and reverse reversing gear toggle (501) are in inclined contact, so the inner forward and reverse reversing clutch (50) will be pushed outward, The driving gear (33) does not cause any jamming and driving state; and when the driving gear (33) rotates backward, the right forward and reverse reversing gear dial (35) of the drive gear (33) and the inner forward and reverse reversing clutch ( 50) In the forward and reverse gear shifting member (501), due to the mutual contact of the vertical planes and the pushing of the elastic member (55), the mutual engagement state is generated, and at this time, the left forward and reverse gear shifting of the driving gear (33) The moving member (34) is in contact with the forward and reverse reverse gear clutch (401) outside the forward and reverse reverse clutch (40), so the forward and reverse reverse clutch (40) will be pushed outward; When the gear (33) rotates forward and reverse, it can engage with either the outer forward reverse clutch (40) or the inner forward reverse clutch (50), and produce alternating cycles, while the one without engagement will not produce the device Interference situation.

Furthermore, for the actual application of the present invention, please refer to Figures 6, 7, and 8, the device body (10) mainly has a gear box (30), and the gear box (30) has a drive shaft (20) extending from the outside The internal of the gear box (30) is coaxially connected with an internal driving gear (31). The rear end of the internal driving gear (31) drives the gears (32) to mesh with each other. The moving gear (32) is engaged with the driving gear (33) at the rear end. The driving gear (33) is serially connected to the gear shaft (54), but is not connected to the gear shaft (54). There are left and right forward and reverse gear dials (34) (35); and the drive gear (33) is provided with an outer forward and reverse clutch (40) on the outer gear shaft (54), and an outer forward and reverse clutch (40) ) The inner side is provided with a corresponding driving gear (33), a left and right reverse gear dial (34), a forward and reverse gear dial (401), and a gear shaft (54) on the outer side of the outer forward and reverse clutch (40) ) Is provided with a linked object transmission gear (41), an elastic member (43) is provided between the outer forward and reverse clutch (40) and the object transmission gear (41), and the rear end of the object transmission gear (41) is toothed An object passive gear (44), the object passive gear (44) is engaged with a transmission shaft (45); in addition, an inner forward and reverse clutch (50) is provided on the inner gear shaft (54) of the driving gear (33) ), the inner forward and reverse rotation clutch (50) is not interlocked with the gear shaft (54), and the outer side of the inner forward and reverse rotation clutch (50) is provided with a corresponding driving gear (33) inside the right forward and reverse rotation gear dial (35) The forward and reverse gear toggle (501), and the inner forward and reverse clutch (50) front teeth are connected to a reverse transmission gear set (51), and the reverse end of the reverse transmission gear set (51) is toothed at the rear end The reversing gear (52) is also arranged and engaged on the gear shaft (54), and an elastic member (55) is also provided between the reversing gear (52) and the internal forward and reverse reversing clutch (50) ; And the reversing gear (52) and the object transmission gear (41) are provided with a linked transmission member (42) (53) at the gear shaft (54).

In addition, when the drive shaft (20) and the internal driving gear (31) inside the gear box (30) rotate forward and reverse, the internal driving gear (31) can drive the driving gear (32) and the driving gear (33) positively Reverse rotation.

The operation of this embodiment will be described later:

First, when the inner driving gear (31) rotates forward, its driving gear (33) also rotates forward, at this time, the left forward reversing gear dial (34) of the driving gear (33) and the outer forward reversing clutch (31) 40) The outer forward and reverse rotation gear dials (401) are engaged with each other, so that the outer forward and reverse rotation clutch (40) and the object transmission gear (41) are synchronously rotated forward, and the object passive gear (44) is rotated backward At this time, because the right forward and reverse reversing gear dial (35) of the driving gear (33) and the inner forward and reverse reversing clutch (50) are in contact with the inclined plane, the inner forward and reverse reversal The clutch (50) will be pushed to the outside without generating any jamming driving state with the driving gear (33), so as to avoid the rotation conflict between the gear sets.

Second, when the internal driving gear (31) rotates backward, the driving gear (33) rotates backward. At this time, the right forward and reverse reversing gear dial (35) of the driving gear (33) and the internal forward and reverse reversing clutch (31) 50) The inner forward and reverse rotation gear dials (501) produce a mutually engaged state, so that the inner forward and reverse rotation clutch (50) is synchronously rotated backward, and then the inner forward and reverse rotation clutch (50) will drive the reverse transmission gear set (51) ), and through the reversing design of the reversing transmission gear set (51), the final reversing gear (52) also exhibits a forward rotation state, so that the reversing gear (52) and the object transmission gear (41) are transmitted through The coaxial transmission of the transmission parts (53) (42) achieves the state of synchronous rotation, and then can be driven by the passive gear (44) of the animal part, and at this time, the left forward and reverse rotation gear dial (34) of the driving gear (33) and the external In addition to the forward-reverse clutch (40), the forward-reverse gear dial (401) is also in contact with the inclined plane, so the outer forward-reverse clutch (40) will be pushed outward.

Therefore, using the driving gear (33), the external forward and reverse clutch (40) and The clutch structure design of the internal forward and reverse clutch (50) enables the device to achieve a state of forward and reverse rotation without interference with each other, and through the structural configuration of the reverse transmission gear set (51), the driving gear (33) is reversed regardless of forward and reverse rotation At this time, the final object passive gears (44) are all in the same direction of rotation, according to which the power of the commutation rotation is avoided, and the transmission shaft (45) can obtain the maximum operating benefit.

The persons disclosed in the above embodiments are used to explain the present invention in detail, and although the specific terminology is used in this article, it should not be used to limit the patent scope of the present invention; those familiar with this technical field can understand the spirit and spirit of the present invention. After the principle, they are changed and modified to achieve the equivalent purpose, and these changes and modifications should be covered in the scope defined by the scope of the patent application mentioned later.

(33)‧‧‧Drive gear

(34)‧‧‧Left forward and reverse gear dial

(35)‧‧‧Right and reverse gear dial

(40)‧‧‧External reverse clutch

(401)‧‧‧External forward and reverse gear toggle

(50)‧‧‧Internal forward and reverse clutch

(501) ‧‧‧ Internal and reverse gear toggle

Claims (2)

A clutch gear device, the structure of which is mainly composed of a driving gear, an outer forward-reverse clutch and an inner forward-reverse clutch; two sides of the driving gear are provided with left and right reverse-rotation gear dials in different directions and arranged in an array and right The forward and reverse rotation gear toggle is a slope and straight surface structure; the outer forward and reverse rotation clutch is installed on the outer gear shaft of the driving gear, and the inner forward and reverse rotation clutch is provided with an inner side Corresponding to the left and right reverse gear toggle of the driving gear, there is a positioning block on the outer side gear shaft of the outer forward and reverse clutch, and an elastic member is provided between the outer forward and reverse clutch and the positioning block; The inner forward and reverse rotation clutch is installed on the inner side gear shaft of the driving gear, and the outer forward and reverse rotation clutch is provided with an inner forward and reverse rotation gear turning part corresponding to the right forward and reverse gear turning part of the driving gear, and A positioning block is provided on the outer gear shaft of the inner positive and negative reversing clutch, and an elastic member is provided between the positioning block and the inner positive and negative reversing clutch; when at rest, the inner and outer positive and negative reversing clutches will be pushed by the elastic member. The drive gear toward the center is moved closer, and the left and right forward and reverse gear toggle members are engaged with the inner and outer forward and reverse gear toggle members on both sides; when the drive gear rotates forward, the left and right reverse rotation of the drive gear The gear reverser and the outer forward reverse reverse clutch outside the forward reverse reverse gear reverser due to the mutual contact of the vertical plane and the pushing of the elastic member, and then produce a mutually engaged state, while the right forward reverse reverse gear reverser and the inner positive drive gear The inner and reverse rotation gear dials of the reverse clutch are in contact with the inclined plane, so the inner forward and reverse rotation clutch will be pushed outward, so that it will not cause any jamming with the driving gear; when the driving gear rotates backward, the active The right side of the gear rotates the gear dial and the inner The forward and reverse gear dials in the reverse clutch are in mutual engagement due to the mutual contact of the vertical surfaces and the pushing of the elastic members, and the left positive reverse gear dial and the outer positive reverse clutch of the drive gear are outside The forward and reverse gear toggle is in contact with the inclined plane, so the outer forward and reverse clutch will be pushed outward; when the active gear is reversely reversed, it can engage with either the outer forward reverse clutch or the inner forward reverse clutch and produce The alternating cycle, and the one without bite during the action will not interfere with the device, which is its characteristic. A clutch gear device mainly includes a gear box. The gear box has a drive shaft extending from the outside into the gear box. The gear box is coaxially connected with an internal drive gear. The rear end of the internal drive gear drives the gears to mesh with each other. The driving gear at the rear end is connected with each other. The driving gear is connected to the gear shaft, but it is not connected to the gear shaft, and there are left and right forward and reverse gear dials on both sides; the gear outside the driving gear The shaft is provided with an external forward and reverse rotation clutch. The inner side of the outer forward and reverse rotation clutch is provided with a forward and reverse rotation gear toggle member corresponding to the left positive and reverse rotation gear toggle of the driving gear, and is provided on the outer side gear shaft of the outer forward and reverse rotation clutch. There is a linked object transmission gear, an elastic member is provided between the outer forward and reverse clutch and the object transmission gear, and the rear end of the object transmission gear is toothed with an object passive gear, and the object passive gear is engaged with a transmission shaft; the driving gear There is an inner forward and reverse rotation clutch on the inner side gear shaft, the inner forward and reverse rotation clutch is not connected with the gear shaft, and the inner forward and reverse rotation clutch is provided with an inner forward and reverse rotation gear corresponding to the right positive and reverse rotation gear dial of the driving gear The toggle part, and the front end of the internal forward and reverse clutch is connected to a reverse transmission gear set, and the rear end of the inner end of the reverse transmission gear set is toothed to a reversing gear. The reversing gear is also provided and engaged with the gear shaft Up, and also between the reversing gear and the internal forward and reverse clutch There is an elastic part; the reversing gear and the object transmission gear are provided with a linked transmission part at the gear shaft; when the driving shaft and the internal driving gear inside the gear box rotate forward and reverse, the internal driving gear can drive the driving gear 、Reverse rotation with driving gear; It is characterized by the use of clutch structure design of driving gear, external forward and reverse clutch and internal forward and reverse clutch, so that the device can reach the state of non-interference between forward and reverse rotation during operation, and through the change of direction transmission gear The structural configuration of the group makes the final gear and the passive gear rotate in the same direction regardless of the forward and reverse rotation of the driving gear.

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