CN112249616A - Transmission speed control mechanism - Google Patents
Transmission speed control mechanism Download PDFInfo
- Publication number
- CN112249616A CN112249616A CN202011053818.1A CN202011053818A CN112249616A CN 112249616 A CN112249616 A CN 112249616A CN 202011053818 A CN202011053818 A CN 202011053818A CN 112249616 A CN112249616 A CN 112249616A
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- adjusting
- rotating
- control mechanism
- thread
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/24—Gearing between driving motor and belt- or chain-engaging elements
- B65G23/30—Variable-speed gearing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a transmission speed control mechanism which comprises a first adjusting device, a transmission mechanism, a second adjusting device and a control mechanism, wherein the transmission mechanism is fixedly arranged in the middle of the control mechanism, the first adjusting device and the second adjusting device are symmetrically arranged on two sides of the middle of the control mechanism, the first adjusting device and the second adjusting device are identical in structural specification, the transmission mechanism comprises a driving device, a connecting device and a transmission device, the connecting device is fixedly connected between the driving device and the transmission device, and the driving device and the transmission device are identical in structural specification. The device can control the transmission ratio of the control device to be fast by controlling the forward and reverse rotation of the rotating belt wheel in the using process, the time and labor are saved and the adjustment control is fast and convenient, and the device can be controlled and adjusted at a high speed and a wide accurate range.
Description
Technical Field
The invention relates to the technical field of transmission, in particular to a transmission speed control mechanism.
Background
The product need use transmission device to transmit and carry after production and processing, the in-process of transmission and transport needs the different rotational speed of control transmission device as required, consequently need adjust pivoted speed through various radial gears and belt pulley collocation use, it is loaded down with trivial details to use the accommodation process, consequently need a device can be fast convenient carry out fast and convenient regulation and control to transmission device's slew velocity, make transmission and transmission device's slew velocity can carry out convenient and fast's control and change as required of using, and the control range of regulation of speed are great.
Disclosure of Invention
The present invention is directed to a transmission speed control mechanism to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a transmission speed control mechanism, includes first adjusting device, transmission device, second adjusting device and control mechanism, transmission device fixed mounting is at control mechanism's middle part, first adjusting device and second adjusting device are the symmetrical state and install the middle part both sides at control mechanism, first adjusting device and second adjusting device's structural specification is the same, transmission device includes drive arrangement, connecting device and transmission device, connecting device fixed connection is between drive arrangement and transmission device, just drive arrangement and transmission device's structural specification is the same.
Preferably, a supporting and fixing plate is installed at the bottom of the control mechanism, first installation fixing holes are uniformly formed in the supporting and fixing plate in a penetrating mode, supporting and rotating stand columns are connected to two ends of the supporting and fixing plate in a rotating and inserting mode, fastening bolts are connected to upper ends of the supporting and rotating stand columns in a rotating and inserting mode through threads, first connecting rods are fixedly connected to the upper ends of the supporting and rotating stand columns through the fastening bolts, rotating and inserting connection shafts are connected to the upper ends of the first connecting rods in a rotating and inserting mode, and the control device is installed between the first connecting rods through the rotating connection shafts.
Preferably, the control device is internally provided with an adjusting rod, one end of the adjusting rod is provided with a first adjusting thread, the other end of the adjusting rod is provided with a second adjusting screw thread, the screw threads at the two ends of the adjusting rod are rotatably provided with a rotating adjusting block, the rotating directions of the first adjusting screw thread and the second adjusting screw thread are opposite, and the rotating adjusting blocks arranged on the first adjusting screw thread and the second adjusting screw thread are respectively matched with the first adjusting screw thread and the second adjusting screw thread, one end of the adjusting rod is fixedly connected with a limiting rotating clamping plate, one end of the adjusting rod, which is provided with the limiting rotating clamping plate, is connected with a connecting fixing plate, and the adjusting rod is rotatably inserted in the connecting and fixing plate through the limiting and rotating clamping plate, the connecting and fixing plate is symmetrically provided with second mounting and fixing holes in a penetrating manner, and the other end of the adjusting rod is fixedly connected with a rotating belt pulley.
Preferably, a rotary adjusting cover is installed in the first adjusting device, a threaded sleeve is rotatably inserted into the rotary adjusting cover, and a second connecting rod is fixedly connected to the inner thread of the threaded sleeve.
Preferably, the connecting device comprises a connecting threaded column, an inserting column, a fastening threaded column and a connecting and fixing inserting rod, the inserting column is symmetrically distributed, the connecting and fixing inserting rod can be inserted into the inserting column, the fastening threaded column is uniformly screwed and inserted into the middle of each side end face of the inserting column, and the connecting threaded column is uniformly screwed and inserted on the inserting column.
Preferably, the driving device comprises a connecting shaft, a supporting frame, a rotating column and a connecting threaded hole, the connecting shaft is rotatably inserted into the upper end of the supporting frame, the rotating column is fixedly connected to the front end of the connecting shaft, and the connecting threaded hole is uniformly formed in the front end of the rotating column.
Preferably, the bottom screw thread of connecting thread post is pegged graft in connecting thread hole's inside, and the support frame bottom among drive arrangement and the transmission device all with the side end face fixed connection that supports the fixed plate, rotate the regulating block and rotate through rotating the connecting axle and install inside the front end of head rod, the terminal fixed connection of second connecting rod is on supporting the rotation stand.
Preferably, the rotation adjusting cover is arranged in a hemispherical shape, the rotation column is arranged in a conical shape, and the front end of the rotation column is arranged in a smooth shape.
Compared with the prior art, the invention has the following beneficial effects:
the device can rapidly control the rotation adjusting covers in the first adjusting device and the second adjusting device to rotate synchronously by using the supporting rotating upright post as an axis through the forward and reverse rotation of the rotating belt wheel driven by the external driving device through the driving belt in the using process, after the rotation adjusting covers in the first adjusting device and the second adjusting device rotate, the parts with different arc diameters on the rotation adjusting covers can be in rotating contact with the front end parts of the rotating posts in the driving device and the transmission device, so that the transmission ratio of the device can be controlled, and the rotation adjusting covers are arranged in a hemispherical shape, so that the adjustable range of the rotating speed of the output end is larger when the rotation adjusting covers in the first adjusting device and the second adjusting device are rotated, screwed and taken off by using external force threads, the transmission ratio of the device is fixed after the rotating posts in the driving device and the transmission device are fixedly connected through the connecting device, the rotating speed of the connecting shaft in the driving device is the same as that of the connecting shaft in the transmission device, so that the using state of the device can be rapidly controlled and adjusted according to the using requirement.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of a second state of the main body of the present invention;
FIG. 3 is a schematic view of the control mechanism of the present invention;
FIG. 4 is a schematic structural diagram of a control device according to the present invention;
FIG. 5 is a schematic view of a first adjustment device according to the present invention;
FIG. 6 is a schematic view of the structure of the transport mechanism of the present invention;
FIG. 7 is a schematic view of the connecting device of the present invention;
fig. 8 is a schematic structural diagram of a driving device of the present invention.
In the figure: 1-a first adjusting device, 2-a transmission mechanism, 3-a second adjusting device, 4-a control mechanism, 5-a supporting fixed plate, 6-a first mounting fixed hole, 7-a supporting rotating upright post, 8-a fastening bolt, 9-a first connecting rod, 10-a control device, 11-a rotating connecting shaft, 12-a second mounting fixed hole, 13-a connecting fixed plate, 14-a rotating adjusting block, 15-a first adjusting thread, 16-an adjusting rod, 17-a second adjusting thread, 18-a rotating belt pulley, 19-a limiting rotating clamping plate, 20-a second connecting rod, 21-a rotating adjusting cover, 22-a threaded sleeve, 23-a driving device, 24-a connecting device, 25-a transmission device, 26-a connecting threaded column, 26-a limiting rotating clamping plate, 27-plug column, 28-fastening screw column, 29-connecting fixed plug rod, 30-connecting shaft, 31-supporting frame, 32-rotating column and 33-connecting screw hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, an embodiment of the present invention: the utility model provides a transmission speed control mechanism, including first adjusting device 1, transmission device 2, second adjusting device 3 and control mechanism 4, 2 fixed mounting of transmission device are at control mechanism 4's middle part, first adjusting device 1 and second adjusting device 3 are the symmetrical state and install the middle part both sides at control mechanism 4, first adjusting device 1 and second adjusting device 3's structural specification is the same, transmission mechanism 2 includes drive arrangement 23, connecting device 24 and transmission device 25, connecting device 24 fixed connection is between drive arrangement 23 and transmission device 25, and drive arrangement 23 and transmission device 25's structural specification are the same.
The bottom of the control mechanism 4 is provided with a supporting and fixing plate 5, the supporting and fixing plate 5 is uniformly provided with first mounting and fixing holes 6 in a penetrating manner, both ends of the supporting and fixing plate 5 are rotatably inserted with supporting and rotating upright posts 7, the upper ends of the supporting and rotating upright posts 7 are rotatably inserted with fastening bolts 8, the upper ends of the supporting and rotating upright posts 7 are fixedly connected with first connecting rods 9 through the fastening bolts 8, the upper ends of the first connecting rods 9 are rotatably inserted with rotating connecting shafts 11, a control device 10 is arranged between the first connecting rods 9 through the rotating connecting shafts 11, an adjusting rod 16 is arranged in the control device 10, one end of the adjusting rod 16 is provided with a first adjusting thread 15, the other end of the adjusting rod 16 is provided with a second adjusting thread 17, both ends of the adjusting rod 16 are rotatably provided with rotating adjusting blocks 14, and the thread rotating directions of the first adjusting thread 15, and the rotation adjusting block 14 installed on the first adjusting screw 15 and the second adjusting screw 17 is respectively matched with the first adjusting screw 15 and the second adjusting screw 17, one end of the adjusting rod 16 is fixedly connected with a limit rotation clamping plate 19, one end of the adjusting rod 16, which is provided with the limit rotation clamping plate 19, is connected with a connection fixing plate 13, the adjusting rod 16 is rotatably inserted in the connection fixing plate 13 through the limit rotation clamping plate 19, the connection fixing plate 13 is symmetrically penetrated and provided with a second installation fixing hole 12, the other end of the adjusting rod 16 is fixedly connected with a rotation belt pulley 18, a rotation adjusting cover 21 is installed in the first adjusting device 1, a threaded sleeve 22 is rotatably inserted in the rotation adjusting cover 21, a second connecting rod 20 is fixedly connected with the internal screw of the threaded sleeve 22, the connecting device 24 comprises a connecting threaded column 26, an insertion column 27, a fastening threaded column 28 and a connection fixing insertion rod 29, the inserting columns 27 are symmetrically distributed, the connecting and fixing inserting rods 29 can be inserted into the inserting columns 27, the fastening threaded columns 28 are uniformly screwed and rotatably inserted into the middle parts of the side end faces of the inserting columns 27, the connecting threaded columns 26 are uniformly screwed and rotatably inserted into the inserting columns 27, the driving device 23 comprises a connecting shaft 30, a supporting frame 31, a rotating column 32 and a connecting threaded hole 33, the connecting shaft 30 is rotatably inserted into the upper end of the supporting frame 31, the rotating column 32 is fixedly connected to the front end of the connecting shaft 30, the connecting threaded hole 33 is uniformly formed in the front end of the rotating column 32, the bottom threads of the connecting threaded column 26 are inserted into the connecting threaded hole 33, the bottoms of the supporting frames 31 in the driving device 23 and the transmission device 25 are fixedly connected with the side end face of the supporting and fixing plate 5, the rotating adjusting block 14 is rotatably installed inside the front end of the first connecting rod 9 through the rotating connecting shaft 11, and the tail end of the second, the rotary adjusting cover 21 is arranged in a hemispherical shape, the rotary column 32 is arranged in a conical shape, the front end of the rotary column 32 is smooth, the rotary adjusting cover 21 in the first adjusting device 1 and the second adjusting device 3 can be rapidly controlled to synchronously rotate by taking the support rotary upright post 7 as an axis through the forward and backward rotation of the external driving device by driving the rotary belt pulley 18 through a driving belt in the using process, the rotary adjusting cover 21 in the first adjusting device 1 and the second adjusting device 3 can make parts with different arc diameters on the rotary adjusting cover 21 in rotary contact with the driving device 23 and the front end part of the rotary column 32 in the transmission device 25 after rotating, so that the transmission ratio of the device can be controlled, and the rotary adjusting cover 21 is arranged in a hemispherical shape, so that the adjustable range of the rotation speed of the output end is larger when the rotary control transmission of the rotary adjusting cover 21 is realized, and the transmission ratio of the device is fixed after the rotating adjusting cover 21 in the first adjusting device 1 and the second adjusting device 3 is screwed and removed by external force threads and the driving device 23 and the rotating column 32 in the transmission device 25 are fixedly connected through the connecting device 24, and the rotating speed of the connecting shaft 30 in the driving device 23 is the same as that of the connecting shaft 30 in the transmission device 25, so that the using state of the device can be rapidly controlled and adjusted according to the using requirement.
The working principle is as follows: the device can be fixedly installed through the first installation fixing holes 6 uniformly formed on the supporting and fixing plate 5, the device is connected with the connecting shaft 30 through an external driving device after fixed installation, the connecting shaft 30 controls the connecting threaded hole 33 at the front end of the connecting shaft 30 to uniformly rotate, the connecting shaft 30 in the transmission device 25 is connected with a device to be driven externally, because the driving device 23 and the rotating column 32 in the transmission device 25 are arranged in a conical shape, the front end of the rotating column 32 is smooth, and the front end of the rotating column 32 is tightly attached to the hemispherical rotation adjusting cover 21, the rotating column 32 in the driving device 23 is connected with the rotation adjusting cover 21 symmetrically distributed in the first adjusting device 1 and the second adjusting device 3 and can drive the rotating column 32 in the transmission device 25 and the connecting shaft 30 to rotate after transmission, thereby driving the device to be driven externally to rotate, when the rotation speed of the connecting shaft 30 in the transmission device 25 needs to be adjusted, the rotating belt pulley 18 is rotated only by an external driving device through a transmission belt, the rotating belt pulley 18 rotates to drive the adjusting rod 16 to rotate, the adjusting rod 16 is rotatably inserted into the connecting fixing plate 13, so that the adjusting rod 16 does not displace in the rotating process, and the first adjusting thread 15 and the second adjusting thread 17 formed on the adjusting rod 16 have opposite thread rotating directions, so that the rotating adjusting blocks 14 mounted on the rotating adjusting block 14 and the second adjusting thread 17 move synchronously towards the middle part of the adjusting rod 16 or synchronously outwards in the rotating process of the adjusting rod 16, thereby driving the rotating inwards or outwards rotation of the supporting rotating upright post 7 by rotating the connecting shaft 11 and the first connecting rod 9, and indirectly causing the rotating adjusting cover 21 mounted on the supporting rotating upright post 7 to rotate differently, when the rotation adjusting cover 21 rotates, the contact part between the front end of the rotation adjusting cover 21 and the front end of the rotation column 32 in the driving device 23 and the transmission device 25 changes, so that the transmission ratio control and adjustment effect is achieved, the rotation speed of the rotation column 32 and the rotation speed of the connecting shaft 30 in the transmission device 25 are adjusted and controlled, the rotation adjusting cover 21 is arranged in a hemispherical shape, therefore, when the parts with different radians and arc diameters on the rotation adjusting cover 21 are in contact with the rotation column 32 in the driving device 23 and the rotation column 32 in the transmission device 25, the rotation speed of the rotation column 32 and the rotation speed of the connecting shaft 30 are different, the adjustable range of the speed of the rotation column 32 and the rotation speed of the connecting shaft 30 is wide and thin, the device can control and adjust different rotation speeds, when the device does not need to adjust the transmission speed, the rotation adjusting cover 21 can be detached, the connection fixing insertion rod 29 is inserted into the inner part of the insertion column 27, and the connection fixing insertion rod 29 is extruded and fixed through the Fixed in the inserting column 27, at this time, the driving device 23 is fixedly connected with the rotating column 32 in the transmission device 25, at this time, the rotating column 32 in the transmission device 25 can be driven to rotate at the same speed through the rotating column 32 in the driving device 23, the inserting column 27 can be quickly disassembled and assembled from the front end of the rotating column 32 through the connecting threaded column 26, therefore, when the transmission ratio needs to be adjusted, the inserting column 27 is detached from the rotating column 32, the inserting column 27 is effectively prevented from being extruded and collided with the rotating adjusting cover 21 in the rotating process of the rotating column 32, make the device under the prerequisite of safe handling installation function diversity, this device is at the in-process that uses through the control rotate the positive and negative rotation of belt pulley 18 can be quick controlling means's drive ratio, and it is swift convenient to adjust control labour saving and time saving to the speed accurate range that the device is steerable and adjust is wide.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A transmission speed control mechanism comprises a first adjusting device (1), a transmission mechanism (2), a second adjusting device (3) and a control mechanism (4), and is characterized in that: transmission device (2) fixed mounting is in the middle part of control mechanism (4), first adjusting device (1) and second adjusting device (3) are the symmetrical state and install the middle part both sides at control mechanism (4), the structural specification homogeneous phase of first adjusting device (1) and second adjusting device (3), transmission device (2) include drive arrangement (23), connecting device (24) and transmission device (25), connecting device (24) fixed connection is between drive arrangement (23) and transmission device (25), just the structural specification homogeneous phase of drive arrangement (23) and transmission device (25).
2. A conveying speed control mechanism according to claim 1, characterized in that: supporting fixed plate (5) are installed to the bottom of control mechanism (4), evenly run through on supporting fixed plate (5) and seted up first installation fixed orifices (6), the both ends of supporting fixed plate (5) are all rotated and are pegged graft and have been supported and rotate stand (7), the equal screw thread in upper end of supporting rotation stand (7) is rotated and is pegged graft and have been had fastening bolt (8), just the upper end of supporting rotation stand (7) all is through fastening bolt (8) fixedly connected with head rod (9), the upper end of head rod (9) is rotated and is pegged graft and have been rotated connecting axle (11), just controlling means (10) are installed through rotating connecting axle (11) between head rod (9).
3. A conveying speed control mechanism according to claim 2, characterized in that: an adjusting rod (16) is installed in the control device (10), a first adjusting thread (15) is formed in one end of the adjusting rod (16), a second adjusting thread (17) is formed in the other end of the adjusting rod (16), a rotating adjusting block (14) is installed at the two ends of the adjusting rod (16) in a thread rotating mode, the thread rotating directions of the first adjusting thread (15) and the second adjusting thread (17) are opposite, the rotating adjusting block (14) installed on the first adjusting thread (15) and the second adjusting thread (17) is respectively matched with the first adjusting thread (15) and the second adjusting thread (17), a limiting rotating clamping plate (19) is fixedly connected to one end of the adjusting rod (16), the end, where the limiting rotating clamping plate (19) is installed, of the adjusting rod (16) is connected with a connecting fixing plate (13), and the adjusting rod (16) is rotatably inserted into the connecting fixing plate (13) through the limiting rotating clamping plate (19), and a second mounting and fixing hole (12) is symmetrically formed in the connecting and fixing plate (13) in a penetrating manner, and the other end of the adjusting rod (16) is fixedly connected with a rotating belt pulley (18).
4. A conveying speed control mechanism according to claim 1, characterized in that: install in first adjusting device (1) and rotate regulation cover (21), the inside of rotating regulation cover (21) is rotated and is pegged graft and is had screw sleeve (22), the inside screw thread fixedly connected with second connecting rod (20) of screw sleeve (22).
5. A conveying speed control mechanism according to claim 1, characterized in that: the connecting device (24) comprises connecting threaded columns (26), inserting columns (27), fastening threaded columns (28) and connecting fixed inserting rods (29), the inserting columns (27) are symmetrically distributed, the connecting fixed inserting rods (29) can be inserted into the inserting columns (27), the fastening threaded columns (28) are uniformly screwed and inserted into the middle of each side end face of the inserting columns (27), and the connecting threaded columns (26) are uniformly screwed and inserted into the inserting columns (27).
6. A conveying speed control mechanism according to claim 1, characterized in that: the driving device (23) comprises a connecting shaft (30), a supporting frame (31), a rotating column (32) and a connecting threaded hole (33), the connecting shaft (30) is rotatably inserted into the upper end of the supporting frame (31), the rotating column (32) is fixedly connected to the front end of the connecting shaft (30), and the connecting threaded hole (33) is uniformly formed in the front end of the rotating column (32).
7. A conveying speed control mechanism according to claim 5, characterized in that: the bottom of the connecting threaded column (26) is inserted into the connecting threaded hole (33) in a threaded manner, the bottoms of the support frames (31) in the driving device (23) and the transmission device (25) are fixedly connected with the side end face of the support fixing plate (5), the rotating adjusting block (14) is rotatably installed inside the front end of the first connecting rod (9) through the rotating connecting shaft (11), and the tail end of the second connecting rod (20) is fixedly connected to the support rotating column (7).
8. A conveying speed control mechanism according to claim 4, characterized in that: the rotary adjusting cover (21) is arranged in a hemispherical shape, the rotary column (32) is arranged in a conical shape, and the front end of the rotary column (32) is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011053818.1A CN112249616A (en) | 2020-09-29 | 2020-09-29 | Transmission speed control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011053818.1A CN112249616A (en) | 2020-09-29 | 2020-09-29 | Transmission speed control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112249616A true CN112249616A (en) | 2021-01-22 |
Family
ID=74233942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011053818.1A Withdrawn CN112249616A (en) | 2020-09-29 | 2020-09-29 | Transmission speed control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112249616A (en) |
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|---|---|---|---|---|
| JPH06280957A (en) * | 1993-03-30 | 1994-10-07 | Nissan Motor Co Ltd | Continuously variable transmission with friction wheel |
| DE4430924A1 (en) * | 1993-11-18 | 1995-05-24 | Schaeffler Waelzlager Kg | Conveying element for conveying furniture lamina |
| WO1998046913A1 (en) * | 1997-04-14 | 1998-10-22 | Landri Fel | Rotary transmission mechanism operating by variable-ratio friction |
| DE10302674A1 (en) * | 2003-01-24 | 2004-07-29 | Daimlerchrysler Ag | Hybrid drive system for motor vehicle has gearbox with first, second continuously variable force transfer units via which internal combustion engine and electrical machine are connected to axle drive |
| CN2675946Y (en) * | 2003-12-25 | 2005-02-02 | 钟何碧 | Radial installation type coupling |
| US20100204003A1 (en) * | 2009-02-06 | 2010-08-12 | Primax Electronics Ltd. | Continuously variable speed-changing transmission mechanism of sheet laminating apparatus |
| CN201794934U (en) * | 2010-09-12 | 2011-04-13 | 锦州万得新能源汽车技术有限公司 | Axial positioning structure for spline connecting sleeve |
| CN203962718U (en) * | 2014-01-10 | 2014-11-26 | 长沙华恒机器人***有限公司 | A kind of expansion set |
| CN105840755A (en) * | 2016-04-08 | 2016-08-10 | 邵阳学院 | Annularly-arranged double-frustum friction type automatic stepless speed change device |
| CN208812124U (en) * | 2018-07-11 | 2019-05-03 | 烟台森斯特电气自动化科技有限公司 | A kind of elastic pick device of industrial automation assembly line |
-
2020
- 2020-09-29 CN CN202011053818.1A patent/CN112249616A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06280957A (en) * | 1993-03-30 | 1994-10-07 | Nissan Motor Co Ltd | Continuously variable transmission with friction wheel |
| DE4430924A1 (en) * | 1993-11-18 | 1995-05-24 | Schaeffler Waelzlager Kg | Conveying element for conveying furniture lamina |
| WO1998046913A1 (en) * | 1997-04-14 | 1998-10-22 | Landri Fel | Rotary transmission mechanism operating by variable-ratio friction |
| DE10302674A1 (en) * | 2003-01-24 | 2004-07-29 | Daimlerchrysler Ag | Hybrid drive system for motor vehicle has gearbox with first, second continuously variable force transfer units via which internal combustion engine and electrical machine are connected to axle drive |
| CN2675946Y (en) * | 2003-12-25 | 2005-02-02 | 钟何碧 | Radial installation type coupling |
| US20100204003A1 (en) * | 2009-02-06 | 2010-08-12 | Primax Electronics Ltd. | Continuously variable speed-changing transmission mechanism of sheet laminating apparatus |
| CN201794934U (en) * | 2010-09-12 | 2011-04-13 | 锦州万得新能源汽车技术有限公司 | Axial positioning structure for spline connecting sleeve |
| CN203962718U (en) * | 2014-01-10 | 2014-11-26 | 长沙华恒机器人***有限公司 | A kind of expansion set |
| CN105840755A (en) * | 2016-04-08 | 2016-08-10 | 邵阳学院 | Annularly-arranged double-frustum friction type automatic stepless speed change device |
| CN208812124U (en) * | 2018-07-11 | 2019-05-03 | 烟台森斯特电气自动化科技有限公司 | A kind of elastic pick device of industrial automation assembly line |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210122 |
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| WW01 | Invention patent application withdrawn after publication |