CN209786956U - Transmission assembly with linear speed capable of being adjusted conveniently - Google Patents
Transmission assembly with linear speed capable of being adjusted conveniently Download PDFInfo
- Publication number
- CN209786956U CN209786956U CN201920644640.4U CN201920644640U CN209786956U CN 209786956 U CN209786956 U CN 209786956U CN 201920644640 U CN201920644640 U CN 201920644640U CN 209786956 U CN209786956 U CN 209786956U
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- screw rod
- motor
- pivot device
- linear speed
- transmission assembly
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Abstract
The utility model belongs to the technical field of drive assembly, specifically be a drive assembly that linear velocity can conveniently be adjusted, including disc, pivot device and motor, the connecting screw rod is rotated to the inside of pivot device, the both ends of screw rod all run through pivot device and outside extension, be equipped with the screw thread on the output shaft of motor, the output shaft of motor extends to in the pivot device and meshes with the screw rod, one side fixedly connected with mounting bracket of pivot device, be equipped with the adapter sleeve in the mounting bracket, the one end of screw rod is connected with the one end interference of adapter sleeve. The utility model discloses need not to change the motor when transmission speed needs to change, also need not install the converter additional, only need pull down a screw and can adjust corresponding transmission hole, change transmission speed, simple structure, installation, convenient operation effectively reduce processing manufacturing cost.
Description
Technical Field
The utility model relates to a drive assembly technical field, concretely relates to drive assembly that linear velocity can conveniently be adjusted.
Background
The transmission mechanism is a component or mechanism which transmits power from one part of the machine to the other part of the machine to enable the machine or machine parts to move or operate, and is called as a transmission mechanism, the transmission mechanism is often used on a production line, the movement of a conveyor belt is convenient to realize, the transportation of goods is realized, the current transmission mechanism cannot randomly change the rotating speed, and the use is not very convenient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the utility model aims to provide a transmission assembly with a linear speed capable of being conveniently adjusted.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme:
A transmission component with linear speed capable of being conveniently adjusted comprises a disc, a rotating shaft device and a motor, wherein a screw rod is rotatably connected inside the rotating shaft device, two ends of the screw rod penetrate through the rotating shaft device and extend outwards, a thread is arranged on an output shaft of the motor, an output shaft of the motor extends into the rotating shaft device and is meshed with the screw rod, a mounting frame is fixedly connected to one side of the rotating shaft device, a connecting sleeve is arranged in the mounting frame, one end of the screw rod is in interference connection with one end of the connecting sleeve, a groove is formed in the other end of the connecting sleeve, a fastening device is arranged on the groove, a linkage rod is arranged in the groove, one end of the linkage rod extends outwards, penetrates through the mounting frame and is in interference connection with the disc, three object placing grooves are arranged at the upper side of the disc in equal distance, the three object placing, one of them it is equipped with the transmission piece to put the thing inslot, be equipped with logical groove on the transmission piece, it is equipped with locking device to lead to the inslot, locking device's lower extreme with put thing groove threaded connection.
Preferably, the locking device is a locking screw.
Preferably, the fastening means is a bolt.
Preferably, the mounting frame is made of metal materials.
Preferably, the transmission block is made of metal materials.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) Need not to change the motor when transmission speed needs to change, also need not to install the converter additional yet, only need pull down a screw can adjust the transmission piece and put the thing inslot to other correspondences, change radius of rotation, and then change transmission speed. Simple structure, convenient installation and operation effectively reduce the processing and production cost.
2) The rotary table and the transmission rod are connected through interference, and when the rotary table is clamped, the rotary table and the transmission rod can rotate mutually, so that the motor cannot be seized and burnt out.
drawings
Fig. 1 is a schematic sectional structure of the present invention;
Fig. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
Fig. 4 is a schematic top view of the present invention;
Fig. 5 is a schematic axial side structure diagram of the present invention.
In the figure: the device comprises a locking device 1, a transmission block 2, a disc 3, a linkage rod 4, a rotating shaft 5, a screw rod 6, a motor 7, a connecting sleeve 8, a fastening device 9 and a mounting rack 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a transmission component with linear speed capable of being conveniently adjusted comprises a disc 3, a rotating shaft device 5 and a motor 7, wherein the inside of the rotating shaft device 5 is rotatably connected with a screw rod 6, two ends of the screw rod 6 both penetrate through the rotating shaft device 5 and extend outwards, an output shaft of the motor 7 is provided with threads, an output shaft of the motor 7 extends into the rotating shaft device 5 and is meshed with the screw rod 6, the screw rod 6 can be driven to rotate after the motor 7 rotates, one side of the rotating shaft device 5 is fixedly connected with an installation frame 10, a connecting sleeve 8 is arranged in the installation frame 10, the installation frame 10 protects the connecting sleeve 8, one end of the screw rod 6 is in interference connection with one end of the connecting sleeve 8, the connecting sleeve 8 is driven to rotate after the screw rod 6 rotates, the other end of the connecting sleeve 8 is provided with a groove, a fastening device 9 is arranged on, the outside extension of one end of trace 4 runs through mounting bracket 10 and is connected with 3 interference of disc, the interference is connected and is made things convenient for fixing and dismantling of connecting rod 4 and disc 3, adapter sleeve 8 can drive disc 3 after rotating and rotate, the upside equidistance of disc 3 is equipped with the three thing groove of putting, the three thing groove of putting is located between the centre of a circle and the edge of disc 3, it is equipped with the screw thread to put the thing inslot, one of them puts the thing inslot and is equipped with transmission piece 2, be equipped with logical groove on the transmission piece 2, logical inslot is equipped with locking device 1, locking device 1's lower extreme with put thing groove threaded connection, disc 3 is rotatory back, make transmission piece 2 carry out the circumference rotation, after needing to change the transmission rotational speed, make transmission piece 2 and disc 2 separate through locking device 1, then set up two other and put the thing.
Furthermore, the locking device 1 is a locking screw, so that the fixation is conveniently realized; furthermore, the fastening device 9 is a bolt, which facilitates the fixation and the unlocking between the linkage rod 4 and the connecting sleeve 8; furthermore, the mounting frame 10 is made of metal materials, so that the supporting strength of the structure is increased; furthermore, the transmission block 2 is made of metal materials, so that the service life is prolonged.
the working principle is as follows: after the starter motor 7, it is rotatory to drive screw rod 6, then realize disc 3 through adapter sleeve 8 and connecting rod 4 and rotate, it rotates to drive driving block 2, set up driving block 2 at three one of them of putting the thing groove, because the distance that the thing groove was put to the three is different with the centre of a circle, it is different to realize the radius of rotation, then the regulation of the linear velocity of driving block 2 when rotating in real time, because be interference connection between connecting rod 4 and the adapter sleeve 8, connecting rod 4 drives adapter sleeve 8 rotatory through frictional force, after drive block 2 is blocked, relative rotation can appear in connecting rod 4 and adapter sleeve 8, avoid motor 7 to be blocked and cause motor 7's damage.
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 (5)
1. The utility model provides a transmission assembly that linear speed can conveniently be adjusted, includes disc (3), rotary shaft device (5) and motor (7), its characterized in that: the inside of pivot device (5) is rotated and is connected screw rod (6), the both ends of screw rod (6) all run through pivot device (5) and outwards extend, be equipped with the screw thread on the output shaft of motor (7), the output shaft of motor (7) extends to in pivot device (5) and meshes with screw rod (6), one side fixedly connected with mounting bracket (10) of pivot device (5), be equipped with adapter sleeve (8) in mounting bracket (10), the one end of screw rod (6) and the one end interference of adapter sleeve (8) are connected, the other end of adapter sleeve (8) is equipped with the recess, be equipped with fastener (9) on the recess, be equipped with trace (4) in the recess, the one end of trace (4) outwards extends and runs through mounting bracket (10) and is connected with disc (3) interference, the upside equidistance of disc (3) is equipped with three and puts the thing groove, the object placing groove is located between the circle center and the edge of the disc (3), threads are arranged in the object placing groove, one of the threads is provided with a transmission block (2) in the object placing groove, the transmission block (2) is provided with a through groove, a locking device (1) is arranged in the through groove, and the lower end of the locking device (1) is in threaded connection with the object placing groove.
2. a transmission assembly with easily adjustable linear speed as claimed in claim 1, wherein: the locking device (1) is a locking screw.
3. A transmission assembly with easily adjustable linear speed as claimed in claim 1, wherein: the fastening device (9) is a bolt.
4. A transmission assembly with easily adjustable linear speed as claimed in claim 1, wherein: the mounting rack (10) is made of metal materials.
5. A transmission assembly with easily adjustable linear speed as claimed in claim 1, wherein: the transmission block (2) is made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920644640.4U CN209786956U (en) | 2019-05-07 | 2019-05-07 | Transmission assembly with linear speed capable of being adjusted conveniently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920644640.4U CN209786956U (en) | 2019-05-07 | 2019-05-07 | Transmission assembly with linear speed capable of being adjusted conveniently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209786956U true CN209786956U (en) | 2019-12-13 |
Family
ID=68804889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920644640.4U Active CN209786956U (en) | 2019-05-07 | 2019-05-07 | Transmission assembly with linear speed capable of being adjusted conveniently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209786956U (en) |
-
2019
- 2019-05-07 CN CN201920644640.4U patent/CN209786956U/en active Active
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