CN111503170A - Hand-operated driving assembly for hybrid transmission - Google Patents
Hand-operated driving assembly for hybrid transmission Download PDFInfo
- Publication number
- CN111503170A CN111503170A CN202010276821.3A CN202010276821A CN111503170A CN 111503170 A CN111503170 A CN 111503170A CN 202010276821 A CN202010276821 A CN 202010276821A CN 111503170 A CN111503170 A CN 111503170A
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- CN
- China
- Prior art keywords
- transmission
- input
- shaft
- output
- coupling transmitter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B63/00—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/038—Gearboxes for accommodating bevel gears
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02034—Gearboxes combined or connected with electric machines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
The invention discloses a hybrid transmission hand-operated driving assembly. The transmission device comprises an assembly plate, a transmission shaft arranged on the assembly plate, and an input coupling transmitter and an output coupling transmitter which are respectively connected with the transmission shaft, wherein the output coupling transmitter is a universal joint coupling transmitter connected between the transmission shaft and a corresponding output shaft, the input coupling transmitter is a conical gear coupling transmitter connected between the transmission shaft and an input shaft, and the conical gear coupling transmitter comprises an input side conical gear and an output side conical gear which are in meshed transmission connection with each other. The hand-operated driving assembly with hybrid transmission has the advantages that the direction-changing coupling transmission is chainless, the requirements can be met to the maximum extent, and the power transmission is stable, reliable and noiseless.
Description
Technical Field
The invention relates to a compact shelf. In particular to a hand-operated driving assembly for hybrid transmission of compact shelves and the like.
Background
Usually, the bookshelf compact shelf is mostly combined by hand/automatic drive so as to adapt to all-weather operation. For manual/automatic driving, chain transmission is improved into a gear transmission structure mode, so as to overcome the problems of low transmission efficiency, high noise, multiple operation faults and the like. However, although the existing gear transmission mode has some advantages compared with the chain transmission mode, the transmission noise of the gear transmission mode is not improved much, and particularly, the outstanding problems are that the installation process requirement is high, the motion seizure and the like are easy to occur, the transmission efficiency is also improved, the power transmission loss is relatively large, and when the driving load is slightly large or suddenly changed, the tooth breaking, the stagnation and the like are easy to occur, so that the normal use of the compact shelving is influenced.
Disclosure of Invention
The invention aims to provide a hybrid transmission hand-cranking driving assembly aiming at the defects in the prior art. The hand-operated driving assembly with hybrid transmission has the advantages that the direction-changing coupling transmission is chainless, the requirements can be met to the maximum extent, and the power transmission is stable, reliable and noiseless.
The technical scheme of the hybrid transmission hand-cranking driving assembly comprises an assembly plate, a transmission shaft arranged on the assembly plate, and an input coupling transmitter and an output coupling transmitter which are respectively connected with the transmission shaft, wherein the output coupling transmitter is a universal joint coupling transmitter connected between the transmission shaft and a corresponding output shaft, the input coupling transmitter is a conical gear coupling transmitter connected between the transmission shaft and an input shaft, and the conical gear coupling transmitter comprises an input side conical gear and an output side conical gear which are in meshing transmission connection with each other.
The power transmission structure and the corresponding transmission mode of the hybrid transmission device are simple and reasonable, the rotary coupling transmission of power is realized in a hybrid transmission connection mode of non-rotary engagement and rotary engagement of the bevel gear, the buffer adaptability of the connection conversion transmission coupling of the hand crank input shaft and the transmission shaft is improved through the transmission mode of the input side bevel gear, the transmission efficiency is high, the transmission loss is small, the hybrid transmission hand crank drive assembly has certain wide technological requirements on the integral manufacturing equipment of the hybrid transmission hand crank drive assembly, the operation and maintenance are simple, the adaptability is strong, and the noise is low.
Drawings
Fig. 1 is a schematic structural diagram of a hybrid transmission hand-cranking driving assembly according to an embodiment of the present invention. Fig. 2 is a schematic side view of the transmission of fig. 1. Fig. 3 and 4 are a schematic structural diagram of another embodiment of the hybrid transmission hand cranking drive assembly and a schematic structural diagram of a transmission side view, respectively.
Detailed Description
In order to further understand the technical solution of the present invention, the following embodiments are further illustrated with reference to the accompanying drawings. As shown in fig. 1-2. The hand-operated driving assembly with hybrid transmission comprises an assembly plate 1, a transmission shaft 6, a hand-operated input shaft 4, a general lock 8, a brake lock 9, an input and output coupling transmitter of the transmission shaft and the like.
The input coupling transmitter is a bevel gear transmitter. The output coupling transmitter is a universal joint coupling transmitter. The input bevel gear transmission is composed of an input side bevel gear 14 and an output side bevel gear 15 which are in meshed transmission connection with each other. The input side bevel gear and the output side bevel gear of the bevel gear coupling transmitter are respectively connected with two adjacent sides of the quadrangular enclosure body bracket which are at right angles with each other through a bearing device.
Namely, the input-side bevel gear 14 is fixed to the horizontal bracket 12 of the quadrangular enclosure bracket by a corresponding bearing device, and the output-side bevel gear is fixed to the vertical bracket 13 of the quadrangular enclosure bracket by a corresponding bearing device. The input side bevel gear is fixedly connected with the hand crank input shaft 4, and the output side bevel gear is fixedly connected with the input end of the transmission shaft.
The quadrilateral enclosure body bracket is fixedly arranged at the input end of the assembly plate 1. The quadrilateral enclosure body support has the function of safety isolation and protection on the bevel gear transmission mechanism, and the framework is stable. The output universal joint coupling transmitter comprises an output cross double-joint universal joint, the output cross double-joint universal joint is respectively arranged on a 3-shaped mounting bracket 2 which is similar to a right-angle integrated type through a corresponding bearing device 16, and the 3-shaped mounting bracket 2 is fixed at the input end part of a transmission shaft of an assembly plate 1. One end of the output cross double-joint universal joint 3b is fixedly connected with the output end of the transmission shaft 6, and the other end of the output cross double-joint universal joint 3b is fixedly connected with a corresponding output shaft.
The right-angle integrated 3-shaped mounting bracket 2 is very simple and reasonable in structure, and the transmission structure is very stable and firm. Which can simplify the manufacturing and mounting process. During installation, the bearing device 16 is arranged on the support edges at the two ends of the right-angle integrated 3-shaped mounting support 2, and the support edge in the middle of the right-angle integrated 3-shaped mounting support 2 can form a rotary movable connection with the cross double-joint universal joint.
The general lock 8 is arranged on the assembly plate through the corresponding brake fixing plate 7, and the brake lock 9 corresponding to the general lock is arranged on the brake fixing plate 7 through the brake device bracket 5. The transmission shaft is provided with a chain wheel 10 corresponding to the brake lock. The middle part of the drive shaft is simultaneously connected to the assembly plate 1 via a vertical bearing block 11. The transmission shaft is in transmission connection with the automatic drive device through a chain wheel 10 and a corresponding chain. It is switched to automatic drive through this hand crank input shaft drive. The assembly is a driving mode switching and transmission mechanism. The master lock and the brake lock can use similar devices in the prior art.
In another embodiment of the present invention, as shown in fig. 3 and 4. The input and output coupling transmitters are universal joint coupling transmitters respectively. The input universal joint coupling transmitter and the output universal joint coupling transmitter are respectively composed of a cross double-joint universal joint 3. The input and output cross double-joint universal joint is respectively arranged on the 3-shaped mounting bracket 2 which is approximately right-angled and integrated through the corresponding bearing device 16, and the two 3-shaped mounting brackets 2 are respectively fixed at the two opposite ends of the transmission shaft of the assembly plate 1.
One end of an input cross double-joint universal joint 3a positioned at the input end of the transmission shaft is fixedly connected with the hand crank input shaft 4, and the other end of the input cross double-joint universal joint 3a is fixedly connected with the input end of the transmission shaft; one end of the output cross double-joint universal joint 3b is fixedly connected with the output end of the transmission shaft 6, and the other end of the output cross double-joint universal joint 3b is fixedly connected with a corresponding output shaft.
The input driving force of the hand crank is transmitted to a corresponding output shaft in a direction-changing coupling straight-through manner through an input cross double-joint universal joint and an output cross double-joint universal joint respectively, and the output shaft transmits and drives the compact shelving traveling mechanism. The remaining structure and corresponding transmission of this example may be similar to the above described embodiment.
In another embodiment of the invention, two ends and the middle of the cross double-joint universal joint are respectively connected with 3 bracket edges of two ends and the middle of the right-angle integrated 3-shaped mounting bracket 2 through bearings. The rest of the structure and the corresponding transmission mode of the present embodiment can be similar to any of the above embodiments.
In another embodiment of the present invention, an automatic driving motor is fixedly arranged on the assembly plate, an output shaft of the automatic driving motor is fixedly connected with a driving gear, and a transmission gear which is in meshing transmission connection with the driving gear is fixedly connected with the transmission shaft 6. The hand-operated driving assembly with the hybrid transmission forms a hand/self-driven integrated transmission assembly. The rest of the structure and the corresponding transmission mode of the present embodiment can be similar to any of the above embodiments.
The above-described embodiments describe the technical principles of the present invention, and these descriptions are only for the purpose of explaining the principles of the present invention and are not to be construed as limiting the scope of the present invention in any way. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (1)
1. The utility model provides a hand drive assembly of hybrid transmission, includes the assembly board, locates the transmission shaft on the assembly board, and connect respectively in the input and the output coupling transmitter of transmission shaft, characterized by the output coupling transmitter is a universal joint coupling transmitter who connects between transmission shaft and corresponding output shaft, the input coupling transmitter is a bevel gear coupling transmitter who connects between transmission shaft and input shaft, bevel gear coupling transmitter includes the input side bevel gear and the output side bevel gear that intermeshing transmission is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010276821.3A CN111503170A (en) | 2020-04-10 | 2020-04-10 | Hand-operated driving assembly for hybrid transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010276821.3A CN111503170A (en) | 2020-04-10 | 2020-04-10 | Hand-operated driving assembly for hybrid transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111503170A true CN111503170A (en) | 2020-08-07 |
Family
ID=71866156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010276821.3A Pending CN111503170A (en) | 2020-04-10 | 2020-04-10 | Hand-operated driving assembly for hybrid transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111503170A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117559720A (en) * | 2023-12-05 | 2024-02-13 | 南通市久正人体工学股份有限公司 | Motor driving structure and lifting device |
-
2020
- 2020-04-10 CN CN202010276821.3A patent/CN111503170A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117559720A (en) * | 2023-12-05 | 2024-02-13 | 南通市久正人体工学股份有限公司 | Motor driving structure and lifting device |
| CN117559720B (en) * | 2023-12-05 | 2024-04-19 | 南通市久正人体工学股份有限公司 | Motor driving structure and lifting device |
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