CN209743494U - Transmission device with single worm and multiple worm wheels - Google Patents
Transmission device with single worm and multiple worm wheels Download PDFInfo
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- CN209743494U CN209743494U CN201822077811.8U CN201822077811U CN209743494U CN 209743494 U CN209743494 U CN 209743494U CN 201822077811 U CN201822077811 U CN 201822077811U CN 209743494 U CN209743494 U CN 209743494U
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Abstract
the utility model relates to a gear drive technical field especially relates to a transmission of many worm wheels of single worm, including the driving source, the worm is connected with the output of driving source, a plurality of worm wheel, every the worm wheel all with worm meshing, a plurality of worm wheel is annular array around the center pin of worm and arranges, the support, with the connection can be dismantled to the driving source, the support is equipped with the through-hole, the worm holding is in the through-hole, the center pin of through-hole and the center pin coincidence of worm, every the worm wheel all rotates to be connected in the support, through setting up a plurality of worm wheels around a worm, every worm wheel all with worm meshing, a worm of driving source drive rotates, realizes that a worm drives the synchronous pivoted purpose of a plurality of worm wheels, realizes taking a lot of with walking the drive mode.
Description
Technical Field
The utility model relates to a gear drive technical field especially relates to a transmission of many worm wheels of single worm.
Background
In mechanical transmission, a worm and worm gear transmission mechanism is common, and usually a worm drives a worm wheel to realize the purpose of moving the position of an object, but in the process of daily life, for example, in the field of art design, light or lamp decoration, in order to achieve the design effect, a plurality of objects are required to do the same action at the same time, and the function cannot be realized by the gear transmission mechanism in which the worm drives the worm wheel in the traditional mode.
Disclosure of Invention
In order to overcome the synchronism that can not realize the motion of a plurality of articles that exist among the prior art, the utility model aims to provide a transmission of many worm wheels of single worm.
In order to achieve the above purpose, the technical scheme of the utility model is that:
A single worm multi-worm gear transmission device comprises
A drive source;
the worm is connected with the output end of the driving source;
the worm wheels are meshed with the worm, and are arranged in an annular array around a central shaft of the worm;
The support is detachably connected with the driving source, a through hole is formed in the support, the worm is contained in the through hole, the central axis of the through hole is overlapped with the central axis of the worm, and each worm wheel is rotatably connected to the support.
Furthermore, the device also comprises a plurality of rod pieces, wherein one rod piece is detachably connected with one worm wheel, the length direction of one rod piece is crossed with the axial direction of the worm wheel, and the rod piece protrudes out of the top surface of the support to bear external workpieces.
Furthermore, the support comprises a top plate, a bottom plate and a plurality of bearing assemblies, each bearing assembly is connected with the top plate and the bottom plate, the through holes penetrate through the top plate and the bottom plate, the bearing assemblies are arranged in an annular array mode around the central shaft of the through holes, and a worm wheel is rotatably connected with one bearing assembly.
furthermore, the bearing assembly comprises a first side plate, a second side plate and an accommodating space, the first side plate, the second side plate, the top plate and the bottom plate are arranged in an enclosing mode to form the accommodating space, and the worm wheel is arranged in the accommodating space.
Further, the first side plate and the second side plate are arranged in a clockwise direction.
Further, the first side plate of one bearing assembly and the second side plate of another adjacent bearing assembly are in a V-shaped connection shape.
furthermore, the transmission device with the single worm and the multiple worm wheels further comprises a plurality of wire wheels, and one wire wheel is fixedly connected to the shaft of one worm wheel.
the utility model has the advantages that: through setting up a plurality of worm wheels around a worm, every worm wheel all meshes with the worm, and a worm of driving source drive rotates, realizes that a worm drives the synchronous pivoted purpose of a plurality of worm wheels, realizes taking many the same step drive mode.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
Fig. 2 is a schematic view of the split structure of the present invention;
FIG. 3 is a schematic view of the support structure of the present invention;
fig. 4 is a transverse cross-sectional view of the support of the present invention;
fig. 5 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 6 is a schematic view showing a relationship between a worm wheel and a rod according to a first embodiment of the present invention;
Fig. 7 is a schematic diagram of the position relationship between the worm wheel and the reel in the second embodiment of the present invention.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.
The first embodiment.
Referring to fig. 1 to 5, the present invention provides a single worm multi-worm gear transmission device, which includes
A drive source 1;
the worm 2 is connected with the output end of the driving source 1;
The worm wheels 3 are meshed with the worm 2, and the worm wheels 3 are arranged in an annular array around the central shaft of the worm 2;
The support 4 is detachably connected with the driving source 1, the support 4 is provided with a through hole 401, the worm 2 is accommodated in the through hole 401, the central axis of the through hole 401 is overlapped with the central axis of the worm 2, and each worm wheel 3 is rotatably connected with the support 4.
Specifically, in this embodiment, support 4 locates the top of driving source 1, support 4 uses screwed connection with the casing of driving source 1, support 4 is equipped with through-hole 401, the main part holding of worm 2 is in through-hole 401, driving source 1 drives worm 2 and rotates, driving source 1 is step motor, driving source 1 drives worm 2 corotation or reversal, six worm wheels 3 are arranged around the center pin of worm 2 and are the annular array and rotate and connect in support 4 for the center pin, six worm wheels 3 all are in same horizontal plane, every worm wheel 3 all meshes with worm 2, driving source 1 drives worm 2 corotation or reversal, make worm wheel 3 corotation or reversal.
Through setting up a plurality of worm wheels 3 around a worm 2, every worm wheel 3 all meshes with worm 2, and 2 rotations of worm of driving source 1 drive realize that a worm 2 drives a plurality of worm wheels 3 synchronous revolution's purpose.
Still include a plurality of member 5, one member 5 can dismantle with a worm wheel 3 and be connected, and the length direction of a member 5 intersects with the axial direction of worm wheel 3, the protruding top surface that stretches out support 4 of member 5 is used for bearing external work piece, and the quantity of member 5 is six, and member 5 is straight round bar, through setting up the rotation cycle of the 1 drive worm 2 corotation of driving source and reversal, realizes the luffing motion of 5 free ends of member, installs external work piece in the free end of member 5, and then makes the regular lift of external work piece, the setting of six member 5 for the work piece that is located 5 free ends of member does regular lift simultaneously, realizes synchronous motion, reaches the design requirement.
Support 4 includes roof 41, bottom plate 42 and a plurality of carrier assembly 43, and roof 41 and bottom plate 42 are all connected to every carrier assembly 43, through-hole 401 runs through roof 41 and bottom plate 42, and a plurality of carrier assembly 43 is arranged around the center pin of through-hole 401 is the annular array mode, and a worm wheel 3 rotates to be connected in a carrier assembly 43, and the quantity of carrier assembly 43 is six, and support 4 forms for die casting processing, improves support 4's whole weight, ensures every worm wheel 3 pivoted stability, and roof 41's setting has the effect of protection worm, worm wheel, has and rotates the security.
The bearing assembly 43 includes a first side plate 431, a second side plate 432 and an accommodating space 433, the first side plate 431, the second side plate 432, the top plate 41 and the bottom plate 42 are enclosed to form the accommodating space 433, and the worm wheel 3 is disposed in the accommodating space 433.
the first side plate 431 and the second side plate 432 are arranged in a clockwise direction.
First curb plate 431 and second curb plate 432 constitute a combination, and worm wheel 3 is placed to accommodation space 433, and every worm wheel 3 has an solitary rotation space, makes things convenient for every worm wheel 3's dismouting and maintenance.
the first side plate 431 of one bearing assembly 43 is connected with the second side plate 432 of another adjacent bearing assembly 43 in a V-shaped manner, the first side plate 431 and the second side plate 432 are connected in a V-shaped manner, and the opening of the V-shaped manner faces outwards, so that the structure is compact, the occupied space is small, and the appearance design is axisymmetric.
Example two.
the transmission of many worm wheels of single worm still includes that a plurality of takes turns 6, and 6 fixed connection in the axle of a worm wheel 3 take turns to one, and driving source 1 drives worm 2 and rotates, and worm 2 drives worm wheel 3 simultaneously and rotates, and worm wheel 3 drives and takes turns 6 rotations to, and driving source 1 can rotate simultaneously around realizing a plurality of lines of taking turns 6 promptly, plays wire-wound purpose simultaneously, improves wire winding efficiency.
the rest of this embodiment is the same as the first embodiment, and the unexplained features in this embodiment are explained by the first embodiment, which is not described herein again.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. The utility model provides a transmission of many worm wheels of single worm which characterized in that: comprises that
a drive source (1);
the worm (2) is connected with the output end of the driving source (1);
The worm wheels (3) are meshed with the worm (2), and the worm wheels (3) are arranged in an annular array around the central shaft of the worm (2);
The support (4) is detachably connected with the driving source (1), the support (4) is provided with a through hole (401), the worm (2) is accommodated in the through hole (401), the central axis of the through hole (401) is overlapped with the central axis of the worm (2), and each worm wheel (3) is rotatably connected with the support (4);
The device comprises a plurality of rod pieces (5), wherein one rod piece (5) is detachably connected with one worm wheel (3), the length direction of one rod piece (5) is crossed with the axial direction of the worm wheel (3), and the rod piece (5) protrudes out of the top surface of a support (4) and is used for bearing external workpieces.
2. The single worm multiple worm gear transmission of claim 1, wherein: the support (4) comprises a top plate (41), a bottom plate (42) and a plurality of bearing components (43), each bearing component (43) is connected with the top plate (41) and the bottom plate (42), the through holes (401) penetrate through the top plate (41) and the bottom plate (42), the bearing components (43) are arranged in an annular array mode around the central axis of the through holes (401), and one worm wheel (3) is rotatably connected with one bearing component (43).
3. the single worm multiple worm gear transmission of claim 2, wherein: the bearing assembly (43) comprises a first side plate (431), a second side plate (432) and an accommodating space (433), the first side plate (431), the second side plate (432), a top plate (41) and a bottom plate (42) are arranged in an enclosing mode to form the accommodating space (433), and the worm wheel (3) is arranged in the accommodating space (433).
4. The single worm multiple worm gear transmission of claim 3, wherein: the first side plate (431) and the second side plate (432) are arranged in a clockwise direction.
5. The single worm multiple worm gear transmission of claim 4, wherein: the first side plate (431) of one bearing assembly (43) is connected with the second side plate (432) of the other adjacent bearing assembly (43) in a V shape.
6. the single worm multiple worm gear transmission of claim 1, wherein: the transmission device with the single worm and the multiple worm wheels further comprises a plurality of wire wheels (6), and one wire wheel (6) is fixedly connected to the shaft of one worm wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822077811.8U CN209743494U (en) | 2018-12-11 | 2018-12-11 | Transmission device with single worm and multiple worm wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822077811.8U CN209743494U (en) | 2018-12-11 | 2018-12-11 | Transmission device with single worm and multiple worm wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209743494U true CN209743494U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822077811.8U Active CN209743494U (en) | 2018-12-11 | 2018-12-11 | Transmission device with single worm and multiple worm wheels |
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| Country | Link |
|---|---|
| CN (1) | CN209743494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318593A (en) * | 2020-03-11 | 2020-06-23 | 鲍玲芳 | Batch correcting device for steel pipes for building |
-
2018
- 2018-12-11 CN CN201822077811.8U patent/CN209743494U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318593A (en) * | 2020-03-11 | 2020-06-23 | 鲍玲芳 | Batch correcting device for steel pipes for building |
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