CN216618423U

CN216618423U - Increase-assisting box

Info

Publication number: CN216618423U
Application number: CN202220025967.5U
Authority: CN
Inventors: 周慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-05-27
Anticipated expiration: 2032-01-05

Abstract

The utility model belongs to the field of machinery, and particularly relates to an increase assisting box. The utility model provides an increasing-assistant box, which comprises an assisting component and a speed-increasing component, wherein the assisting component comprises a first connecting pipe and a second connecting pipe; the utility model is divided into two parts of a power-assisted assembly and a speed-increasing assembly, the core is the modification of the power-assisted assembly and the reasonable structural configuration, the input end and the output end of the power-assisted assembly are both arranged on the mounting frame, and the rest transmission parts in the power-assisted assembly are separated by arranging the interlayer, so that the power-assisted assembly is convenient to mount. The first power-assisted transmission part and the second power-assisted transmission part are driven to rotate by the input rotating gear shaft, the power-assisted double-row transmission gear is driven to rotate by the rotation of the first power-assisted transmission part and the second power-assisted transmission part, and the output transmission part is driven to rotate by the power-assisted double-row transmission gear, so that power-assisted transmission is realized, and the integral size is small.

Description

Increase-assisting box

[ technical field ] A

The utility model belongs to the field of machinery, and particularly relates to an increase assisting box.

[ background ] A method for producing a semiconductor device

The common transmission mode in the current mechanical parts is gear box transmission, which has the effects of speed-up transmission, speed-down transmission and power assistance. Some current helping hand acceleration rate transmission case, because the collocation of its inside transmission part is comparatively supplementary, whole volume is great, and driven inefficiency moreover.

[ summary of the utility model ]

The utility model provides an auxiliary increasing box, aiming at solving the problem of an auxiliary increasing speed transmission box in the prior art.

The utility model is realized by the following technical scheme:

an increase-assisting box comprises an assist assembly and a speed increasing assembly;

the power assisting component comprises a mounting rack, a power input rotating gear shaft arranged on the mounting rack, a first power assisting transmission piece and a second power assisting transmission piece which are arranged on the mounting rack, and a power assisting double-row transmission gear and an output transmission piece which are arranged on the mounting rack;

an interlayer is arranged on the mounting rack, and the end part of the input rotating gear shaft penetrates through the interlayer from one end of the mounting rack to the other end;

the first power-assisted transmission part and the second power-assisted transmission part are arranged at one end of the mounting frame and positioned at two sides of the end part of the input rotating gear shaft, the first power-assisted transmission part comprises a first power-assisted gear disc in meshing transmission with the end part of the input rotating gear shaft and a first power-assisted gear shaft rotating synchronously with the first power-assisted gear disc, the input rotating gear shaft drives the first power-assisted transmission part and the second power-assisted transmission part to rotate synchronously, and the outer diameter of the first power-assisted gear disc is larger than that of the first power-assisted gear shaft;

the power-assisted double-row transmission gear comprises a first power-assisted gear and a second power-assisted gear, wherein the first power-assisted gear is positioned on one side of the first power-assisted transmission member and is in meshing transmission with the first power-assisted gear shaft, the second power-assisted gear is positioned in the interlayer, the first power-assisted gear and the second power-assisted gear rotate synchronously, and the outer diameter of the first power-assisted gear is smaller than that of the second power-assisted gear;

the output transmission part comprises an output gear shaft and an output gear, the output gear is located on one side of the first power-assisted transmission part and extends into the interlayer to be meshed with one end of the power-assisted double-row transmission gear, the output gear is arranged at the end part of the output gear shaft, and the output gear is in transmission connection with the speed-increasing assembly.

According to the boosting box, the input rotating gear shaft and the boosting double-row transmission gear are coaxially arranged.

According to the boosting box, the speed increasing assembly comprises the speed increasing box, an input assembly, an intermediate transmission piece and an output assembly, wherein the input assembly, the intermediate transmission piece and the output assembly are arranged in the speed increasing box, and the output gear shaft is in transmission connection with the input assembly.

According to the boosting box, the input assembly comprises an input rotating shaft extending to the outer side of the boosting box, an input transmission gear connected to the outer side end of the rotating shaft, and a first boosting gear connected to the rotating shaft and located on the inner side of the boosting box, wherein the outer diameter of the first boosting gear is larger than that of the input transmission gear.

The auxiliary gearbox comprises a second rotating shaft arranged in the speed increasing box and a second speed increasing gear arranged on the second rotating shaft, wherein the periphery of the second rotating shaft is provided with transmission teeth in meshing transmission with the first speed increasing gear.

The boosting box comprises a first rotating shaft, a first boosting gear and a second rotating shaft, wherein the first rotating shaft is arranged in the boosting box, one end of the first rotating shaft extends out of the boosting box, the second boosting gear is arranged on the first rotating shaft and is located in the boosting box, the first boosting gear is arranged on the first rotating shaft and is located in the boosting box, the second boosting gear is arranged on the second rotating shaft and is located in the boosting box, and the extending end of the first rotating shaft is opposite to the extending end of the input rotating shaft.

The boosting box further comprises a transmission shaft positioned between the boosting assembly and the speed increasing assembly, one end of the transmission shaft is meshed with the output gear, and the other end of the transmission shaft is meshed with the input transmission gear.

According to the boosting box, the output gear and the input transmission gear are bevel gears, the outer diameter of the first speed increasing gear is larger than that of the second speed increasing gear, and the outer diameter of the second speed increasing gear is larger than that of the third speed increasing gear.

The boosting box comprises a first boosting box and a second boosting box, wherein the first boosting box is provided with a first input assembly, a first transmission assembly and a first output assembly, the first input assembly is in transmission connection with the first boosting output gear, and the first output assembly is driven to rotate through the first transmission assembly.

According to the boosting box, the second output assembly is a double-head output rotating shaft extending out of two sides of the second boosting box.

Compared with the prior art, the utility model has the following advantages:

1. the utility model provides an increase assisting box which is divided into two parts, namely an assistance component and an acceleration component, and the core of the increase assisting box is the change and reasonable structural configuration of the assistance component in the scheme. The first power-assisted transmission part and the second power-assisted transmission part are driven to rotate by the input rotating gear shaft, the power-assisted double-row transmission gear is driven to rotate by the rotation of the first power-assisted transmission part and the second power-assisted transmission part, and the output transmission part is driven to rotate by the power-assisted double-row transmission gear, so that power-assisted transmission is realized, and the integral size is small.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a first schematic view of an augmentation kit of the present invention;

FIG. 2 is a second schematic view of an augmentation box of the present invention;

FIG. 3 is a schematic view of a booster assembly;

FIG. 4 is an exploded view of the power assist assembly;

FIG. 5 is a schematic view of the construction of the internal drive member of the power assist assembly (with the mounting bracket hidden);

FIG. 6 is an exploded view of the first structure of FIG. 4;

FIG. 7 is an exploded view of the second structure of FIG. 4;

fig. 8 is a structural view of the speed increasing assembly.

[ detailed description ] embodiments

In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The utility model is realized by the following technical scheme:

as shown in fig. 1 to 8, an increase assisting box comprises a power assisting assembly 1 and a speed increasing assembly 2; the utility model provides an increase assisting box which is divided into two parts, namely an assistance component and an acceleration component, and the core of the increase assisting box lies in the change and reasonable structural configuration of the assistance component in the scheme. The first power-assisted transmission part and the second power-assisted transmission part are driven to rotate by the input rotating gear shaft, the power-assisted double-row transmission gear is driven to rotate by the rotation of the first power-assisted transmission part and the second power-assisted transmission part, and the output transmission part is driven to rotate by the power-assisted double-row transmission gear, so that power-assisted transmission is realized, and the integral size is small.

The embodiment of the utility model comprises two parts, wherein the first part is a power-assisted assembly, and the second part is a speed-increasing assembly.

As shown in fig. 2 to 7, the power assisting assembly 1 includes a mounting frame 101, a power input rotating gear shaft 11 provided on the mounting frame 101, a first power assisting transmission member 12 and a second power assisting transmission member 13 provided on the mounting frame 101, a power assisting double-row transmission gear 14 provided on the mounting frame 101, and an output transmission member 15; an interlayer 1011 is arranged on the mounting rack 101, and the end part of the input rotating gear shaft 11 penetrates through the interlayer 1011 from one end of the mounting rack 101 to the other end; the first power-assisted transmission member 12 and the second power-assisted transmission member 13 are arranged at one end of the mounting frame 101 and located at two sides of the end portion of the input rotating gear shaft 11, the first power-assisted transmission member 12 comprises a first power-assisted gear disc 111 in meshing transmission with the end portion of the input rotating gear shaft 11 and a first power-assisted gear shaft 112 rotating synchronously with the first power-assisted gear disc 111, the input rotating gear shaft 11 drives the first power-assisted transmission member 12 and the second power-assisted transmission member 13 to rotate synchronously, and the outer diameter of the first power-assisted gear disc 111 is larger than that of the first power-assisted gear shaft 112; the power-assisted double-row transmission gear 14 comprises a first power-assisted gear 141 which is positioned on one side of the first power-assisted transmission member 12 and is in meshing transmission with the first power-assisted gear shaft 112, and a second power-assisted gear 142 which is positioned in the interlayer 1011, wherein the first power-assisted gear 141 and the second power-assisted gear 142 rotate synchronously, and the outer diameter of the first power-assisted gear 141 is smaller than that of the second power-assisted gear 142; the output transmission member 15 comprises an output gear shaft 151 which is positioned on one side of the first power-assisted transmission member 12 and extends into the interlayer 1011 to be meshed with one end of the power-assisted double-row transmission gear 14, and an output gear 152 arranged at the end part of the output gear shaft 151, wherein the output gear 152 is in transmission connection with the speed increasing assembly 2.

In addition, this scheme helping hand subassembly sets up in the box, rotates the pinion through the output pinion that both sides stretched out and power input and carries out the butt joint of power input and output, adopts the convenient inside oil blanket that carries on of box to each convenient part function behind the interpolation machine oil.

The transmission principle is as follows: the power input rotating gear shaft 11 is connected with a power source for transmission, and the power input rotating gear shaft 11 is further connected with a gear or a chain wheel, so that the power input rotating gear shaft 11 can be conveniently connected with the power source, the power input rotating gear shaft 11 rotates to drive the first power-assisted transmission member 12 and the second power-assisted transmission member 13 to synchronously rotate, the first power-assisted gear shaft 112 on the first power-assisted transmission member 12 and the second power-assisted transmission member 13 drives the power-assisted double-row transmission gear 14 while rotating, and the power-assisted double-row transmission gear 14 rotates to drive the output transmission member 15 to rotate.

In the embodiment of the present invention, the output gear shaft is a spline gear shaft, the input rotating gear shaft 11 is a five-gear shaft, and the first power-assisted gear shaft 112 is a four-gear shaft.

In the embodiment of the present invention, the tooth shape of the output gear 152 is not limited, and a bevel gear or a straight gear may be used.

In addition, the input rotating gear shaft 11 and the boosting double-row transmission gear 14 are coaxially arranged. Specifically, the middle part of the input rotating gear shaft 11 is a cylindrical shaft, the input rotating gear shaft 11 and the power-assisted double-row transmission gear 14 are installed on the installation frame through a bearing, the input rotating gear shaft 11 is arranged in an inner ring of the bearing, and the power-assisted double-row transmission gear 14 is arranged on an outer ring of the bearing.

As shown in fig. 8, another part of the speed increasing assembly of the present invention has the following specific structure: the speed increasing assembly 2 comprises a speed increasing box 201, an input assembly, an intermediate transmission member and an output assembly which are arranged in the speed increasing box 201, and the output gear shaft 151 is in transmission connection with the input assembly. The input assembly comprises an input rotating shaft 21 extending to the outer side of the speed increasing box 201, an input transmission gear 22 connected to the outer side end of the rotating shaft 21, and a first speed increasing gear 23 connected to the rotating shaft 21 and located on the inner side of the speed increasing box 201, wherein the outer diameter of the first speed increasing gear 23 is larger than that of the input transmission gear 22. The intermediate transmission member comprises a second rotating shaft 31 arranged in the speed increasing box 201 and a second speed increasing gear 32 arranged on the second rotating shaft 31, and transmission teeth meshed with the first speed increasing gear 23 are arranged on the periphery of the second rotating shaft 31. The output assembly comprises a third rotating shaft 41 arranged in the speed increasing box 201, a third speed increasing gear 42 arranged on the third rotating shaft 41 and located in the speed increasing box 201, and a speed increasing output gear 43 arranged on the outer side end of the third rotating shaft 41, wherein one end of the third rotating shaft 41 extends out of the speed increasing box 201, and the extending end of the third rotating shaft 41 is opposite to the extending end of the input rotating shaft 21.

The transmission process is as follows: the input transmission gear 22 on the input rotating shaft 21 is in transmission connection with the output gear 152, the output gear 152 drives the first speed increasing gear 23 to rotate, the first speed increasing gear 23 rotates to drive the second rotating shaft 31 to rotate, the second speed increasing gear 32 on the second rotating shaft is driven to rotate, finally, the second speed increasing gear 32 drives the third speed increasing gear 42 to rotate, the third rotating shaft 41 is driven to rotate, the speed increasing output gear 43 is driven to rotate, and the gear wheel is transmitted to the pinion in the whole transmission process to form the fastest speed increasing.

In the embodiment of the present invention, in order to further improve the effect of speed increase, a second speed increasing box is further provided, which has a structure similar to that of the speed increasing box, specifically: the second speed increasing box 601 is provided with a second input assembly 61, a second transmission assembly 62 and a second output assembly 63, the second input assembly 61 is in transmission connection with the speed increasing output gear 43, and the second output assembly 63 is driven to rotate by the second transmission assembly 62. The second output component 63 is a double-head output rotating shaft 631 extending from two sides of the second speed increasing box 601. The speed increasing output gear 42 of the speed increasing box is in transmission with the second input assembly 61 of the second speed increasing box, the speed increasing transmission from the large gear transmission to the small gear is realized again, the fastest speed increasing is formed at last, the second output assembly 63 is a double-end output rotating shaft 631, the mechanical devices which can be externally matched are more, and the practicability of the scheme is improved.

In addition, the scheme also comprises a transmission shaft 5 positioned between the power-assisted assembly 1 and the speed-increasing assembly 2, wherein one end of the transmission shaft 5 is meshed with the output gear 152, and the other end of the transmission shaft is meshed with the input transmission gear 22. Moreover, the output gear 152 and the input transmission gear 22 are bevel gears, the outer diameter of the first speed increasing gear 23 is larger than that of the second speed increasing gear 32, and the outer diameter of the second speed increasing gear 32 is larger than that of the third speed increasing gear 42. The stability of transmission is favorable to guaranteeing, promotes life.

The utility model provides an increase assisting box which is divided into two parts, namely an assistance component and an acceleration component, and the core of the increase assisting box is the change and reasonable structural configuration of the assistance component in the scheme. The first power-assisted transmission part and the second power-assisted transmission part are driven to rotate by the input rotating gear shaft, the power-assisted double-row transmission gear is driven to rotate by the rotation of the first power-assisted transmission part and the second power-assisted transmission part, and the output transmission part is driven to rotate by the power-assisted double-row transmission gear, so that power-assisted transmission is realized, and the integral size is small.

The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the practice of the utility model to the particular forms disclosed. Similar or identical methods, structures and the like, or several technical deductions or substitutions on the premise of the conception of the utility model, are considered to be the protection scope of the utility model.

Claims

1. An increase-assisting box is characterized by comprising an assist assembly (1) and a speed-increasing assembly (2);

the power-assisted assembly (1) comprises a mounting rack (101), a power input rotating gear shaft (11) arranged on the mounting rack (101), a first power-assisted transmission piece (12) and a second power-assisted transmission piece (13) arranged on the mounting rack (101), a power-assisted double-row transmission gear (14) arranged on the mounting rack (101) and an output transmission piece (15);

an interlayer (1011) is arranged on the mounting rack (101), and the end part of the input rotating gear shaft (11) penetrates through the interlayer (1011) from one end of the mounting rack (101) to the other end;

the first power-assisted transmission member (12) and the second power-assisted transmission member (13) are arranged at one end of the mounting frame (101) and are positioned at two sides of the end part of the input rotating gear shaft (11), the first power-assisted transmission member (12) comprises a first power-assisted gear disc (111) in meshing transmission with the end part of the input rotating gear shaft (11) and a first power-assisted gear shaft (112) rotating synchronously with the first power-assisted gear disc (111), the input rotating gear shaft (11) drives the first power-assisted transmission member (12) and the second power-assisted transmission member (13) to rotate synchronously, and the outer diameter of the first power-assisted gear disc (111) is larger than that of the first power-assisted gear shaft (112);

the power-assisted double-row transmission gear (14) comprises a first power-assisted gear (141) which is positioned on one side of the first power-assisted transmission member (12) and is in meshed transmission with the first power-assisted gear shaft (112), and a second power-assisted gear (142) which is positioned in the interlayer (1011), wherein the first power-assisted gear (141) and the second power-assisted gear (142) synchronously rotate, and the outer diameter of the first power-assisted gear (141) is smaller than that of the second power-assisted gear (142);

the output transmission part (15) comprises an output gear shaft (151) which is positioned on one side of the first power-assisted transmission part (12) and extends into the interlayer (1011) to be meshed with one end of the power-assisted double-row transmission gear (14) and an output gear (152) arranged at the end part of the output gear shaft (151), and the output gear (152) is in transmission connection with the speed increasing assembly (2).

2. The boost tank according to claim 1, wherein the input rotary pinion (11) is arranged coaxially with the power double row transmission gear (14).

3. A booster box according to claim 1, characterised in that the speed increasing assembly (2) comprises a speed increasing box (201), an input assembly, an intermediate transmission and an output assembly arranged in the speed increasing box (201), and the output gear shaft (151) is in transmission connection with the input assembly.

4. The boost tank of claim 3, wherein the input assembly comprises an input rotating shaft (21) extending to the outside of the speed increasing tank (201), an input transmission gear (22) connected to the outer end of the rotating shaft (21), and a first speed increasing gear (23) connected to the rotating shaft (21) and located on the inner side of the speed increasing tank (201), and the outer diameter of the first speed increasing gear (23) is larger than that of the input transmission gear (22).

5. The boosting box according to claim 4, wherein the intermediate transmission member comprises a second rotating shaft (31) arranged in the speed increasing box (201) and a second speed increasing gear (32) arranged on the second rotating shaft (31), and transmission teeth meshed with the first speed increasing gear (23) for transmission are arranged on the periphery of the second rotating shaft (31).

6. The boost tank according to claim 5, wherein the output assembly comprises a third rotating shaft (41) arranged in the boost tank (201) and having one end extending to the outside of the boost tank (201), a third speed-increasing gear (42) arranged on the third rotating shaft (41) and located in the boost tank (201), and a speed-increasing output gear (43) arranged on the outer end of the third rotating shaft (41), and the extending end of the third rotating shaft (41) is opposite to the extending end of the input rotating shaft (21).

7. The boost tank of claim 6, further comprising a transmission shaft (5) positioned between the boosting assembly (1) and the speed increasing assembly (2), wherein one end of the transmission shaft (5) is meshed with the output gear (152), and the other end is meshed with the input transmission gear (22).

8. The boost tank as claimed in claim 7, wherein the output gear (152) and the input drive gear (22) are bevel gears, the first speed increasing gear (23) has a larger outer diameter than the second speed increasing gear (32), and the second speed increasing gear (32) has a larger outer diameter than the third speed increasing gear (42).

9. The boosting box according to claim 8, wherein the speed increasing assembly (2) further comprises a second speed increasing box (601), a second input assembly (61), a second transmission assembly (62) and a second output assembly (63) are arranged on the second speed increasing box (601), the second input assembly (61) is in transmission connection with the speed increasing output gear (43), and the second output assembly (63) is driven to rotate by the second transmission assembly (62).

10. The boost tank of claim 9, wherein the second output member (63) is a double-ended output shaft (631) extending from both sides of the second boost tank (601).