CN2895892Y - Stable silenced reciprocation driving mechanism - Google Patents
Stable silenced reciprocation driving mechanism Download PDFInfo
- Publication number
- CN2895892Y CN2895892Y CN 200620050770 CN200620050770U CN2895892Y CN 2895892 Y CN2895892 Y CN 2895892Y CN 200620050770 CN200620050770 CN 200620050770 CN 200620050770 U CN200620050770 U CN 200620050770U CN 2895892 Y CN2895892 Y CN 2895892Y
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- parts
- synchronous
- driving wheel
- synchronous belt
- follower
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Abstract
The utility model discloses a stable silenced reciprocation driving mechanism, which comprises a first gadget(1) and a second gadget(13). Moreover, a synchronous driving wheel(11) and a synchronous driven wheel(17) are provided on the second gadget(13) along the reciprocating direction of the first gadget, a synchronous belt(12) is provided on the synchronous driving wheel(11) and synchronous driven wheel(17), a pulling block(5) is provided at the outside of the synchronous belt(12), a first (2) and a second pulling groove (3) are provided on the first gadget(1), and the first(2) and the second pulling groove(3) which are at the two sides of the synchronous belt(12) correspond and mesh with the pulling block(5). The utility model is a stable silence reciprocation driving mechanism with stable running, low operative noise, simple structure, easy operation and reliable performance.
Description
Technical field
The utility model relates to a kind of driving first parts and makes the driving mechanism that does relatively reciprocating motion with respect to second parts, particularly relates to a kind ofly stablizing quiet driving first parts and making the quiet reciprocating drive mechanism of stablizing that does relatively reciprocating motion with respect to second parts.
Background technique
In some equipment, exist a kind of driving first parts to make the driving mechanism that does relatively reciprocating motion with respect to second parts, such as cradle, sieve and rocker etc., these equipment adopt crank to realize that driving first parts do relatively reciprocating motion with respect to second parts mostly at present.The to-and-fro motion driving mechanism of this structure, noise is bigger during operation, fluctuation of service, reciprocating stroke is fixing can not be regulated, and influences its effect.
The model utility content
Technical problem to be solved in the utility model provide a kind of stable, the operation noise is little stablizes quiet reciprocating drive mechanism.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind ofly stablize quiet reciprocating drive mechanism, comprise first parts and second parts, reciprocal traffic direction at described first parts in the described second parts upper edge is provided with synchronous driving wheel, synchronous follower, at described synchronous driving wheel, on the follower synchronous belt is housed synchronously, the described synchronous belt outside is provided with pulling block, be provided with first and pull out groove and second and pull out groove on described first parts, described first pulls out groove and second pulls out both sides and the corresponding engagement with described pulling block that groove is in described synchronous belt.
Be installed on described second parts described synchronous driving wheel and synchronously the other end of the installation shaft of follower be installed on the support plate, described support plate is installed on described second parts by bolt, is respectively equipped with the first synchronous belt tensioning controlling mechanism and the second synchronous belt tensioning controlling mechanism that act on described synchronous follower on the described support plate and second parts.
On described synchronous driving wheel and synchronous follower, be respectively equipped with longitudinal edge edge and the axial groove corresponding with described synchronous belt.
Described synchronous driving wheel is connected with drive motor by speed regulating mechanism.
Described speed regulating mechanism is: long taper cone pulley is installed on the main shaft of described synchronous driving wheel and can slides up and down along it, it is corresponding with described long taper cone pulley and be provided with screw mandrel and be connected with clockwise and anticlockwise motor to pull out frame, described drive motor is connected with the fine taper wheel corresponding with described long taper cone pulley, and described drive motor, fine taper are taken turns rack-mount, are provided with spring and electromagnet between described support and described second parts.
On described second parts, be provided with left supporting frame, on described left supporting frame, be provided with left leaf spring sheet and left contact block and left side adjusting bolt, on described second parts, be provided with right supporting frame, on described right supporting frame, be provided with right panel spring sheet and left contact block and the right bolt of regulating, on described first parts, be provided with left elastomer block corresponding and the right elastomer block corresponding with described right contact block with described left contact block.
Adopt the quiet reciprocating drive mechanism of stablizing of technique scheme, pull out the groove motion owing to adopt synchronous belt driving first to pull out groove and second, thereby first parts are realized back and forth operation with respect to second parts, be respectively equipped with longitudinal edge edge and the axial groove corresponding on driving wheel and the synchronous follower synchronously with synchronous belt, greatly reduce the noise of crank operation, also improved the stability of synchronous belt operation, prevented that synchronous belt is at the driving wheel and the play of follower synchronously synchronously.Be installed on second parts synchronous driving wheel and synchronously the other end of the installation shaft of follower be installed on the support plate, support plate is installed on second parts by bolt, has improved the synchronous driving wheel and the stability of follower synchronously.On the support plate and second parts, be respectively equipped with the first synchronous belt tensioning controlling mechanism and the second synchronous belt tensioning controlling mechanism that act on synchronous follower, can be by spacing of regulating synchronous driving wheel and synchronous follower and the reciprocating stroke of length adjustment of changing synchronous belt.On second parts, be provided with left leaf spring sheet and left contact block, on second parts, be provided with right panel spring sheet and left contact block, on first parts, be provided with left elastomer block and right elastomer block, have the quiet effect of buffering.
In sum, the utility model is a kind of quiet reciprocating drive mechanism of stablizing of stable, little and simple in structure, easy to operate, the reliable performance of operation noise.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 left view;
Fig. 3 is along A-A line cut-away view among Fig. 1;
Fig. 4 is synchronous driving wheel structural representation;
Fig. 5 is synchronous driven wheel structure schematic representation;
Fig. 6 is the speed regulating mechanism structural representation.
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, reciprocal traffic direction at second parts, 13 upper edges, first parts 1 is provided with synchronous driving wheel 11, synchronous follower 17, at synchronous driving wheel 11, follower 17 is provided with synchronous belt 12 synchronously, at synchronous driving wheel 11 be respectively equipped with the driving wheel longitudinal edge corresponding synchronously on the follower 17 along 21 with synchronous belt 12, driving wheel axial groove 21 and follower longitudinal edge are along 23, follower axial groove 24, be installed on second parts 13 synchronous driving wheel 11 and synchronously the other end of the installation shaft of follower 17 be installed on the support plate 10, support plate 10 is installed on second parts 13 by bolt 9, on the support plate 10 and second parts 13, be respectively equipped with the first synchronous belt tensioning controlling mechanism 18 and the second synchronous belt tensioning controlling mechanism 16 that act on synchronous follower 17, synchronous belt 12 outsides are provided with pulling block 5, being provided with first on first parts 1 pulls out groove 2 and second and pulls out groove 3, first pull out groove 2 and second pull out groove 3 be in synchronous belt 12 both sides and with pulling block 5 corresponding engagements, synchronously driving wheel 11 is connected with drive motor 15 by speed regulating mechanism 14.
Referring to Fig. 1, Fig. 2 and Fig. 3, drive motor 15 drives synchronous driving wheel 11 by speed regulating mechanism 14, follower 17 and synchronous belt 12 rotate synchronously, synchronous belt 12 outsides are provided with pulling block 5, pull out groove 2 engagement driving with first on first parts 1, when synchronous belt 12 drive by pulling block 5 first pull out groove 2 and run to the end after, pulling block 5 on the synchronous belt 12 runs to another side, pull out groove 3 corresponding engagement driving with second, drive second pull out groove 3 and run to the end after, pulling block 5 on the synchronous belt 12 runs to another side, again with first parts 1 on first pull out groove 2 engagement driving, drive first and pull out groove 2 and second and pull out groove 3, do back and forth operation thereby drive first parts, 1 relative second parts 13 with back and forth the moving of synchronous belt 12.This mechanism may command first mechanism of parts 1 in running is stressed evenly, and mechanism is stable.
Referring to Fig. 6, long taper cone pulley 26 is installed on the main shaft of synchronous driving wheel 11 and can slides up and down along it, it is corresponding and be provided with screw mandrel 4 and be connected with clockwise and anticlockwise motor 20 to pull out frame 25 and long taper cone pulley 26, drive motor 15 is connected with the fine taper wheel 19 corresponding with long taper cone pulley 26, and drive motor 15, fine taper wheel 19 are installed on the support 6, are provided with spring 8 and electromagnet 7 between the support 6 and second parts 13.Clockwise and anticlockwise motor 20 by screw mandrel 4, pull out frame 25 and regulate the position of long taper cone pulley 26 on the main shaft of driving wheel 11 synchronously, take turns 19 relative positions thereby adjust with fine taper, thus adjustment transmission of movement speed ratio.
Referring to Fig. 1, on second parts 13, be provided with left supporting frame 36, on described left supporting frame 36, be provided with left leaf spring sheet 33 and left contact block 34 and left side adjusting bolt 35, on described second parts 13, be provided with right supporting frame 30, on described right supporting frame 30, be provided with right panel spring sheet 28 and left contact block 27 and the right bolt 29 of regulating, on described first parts 1, be provided with left elastomer block 32 corresponding and the right elastomer block 31 corresponding with described right contact block 27 with described left contact block 34.Has the quiet effect of buffering.
Claims (6)
1, a kind ofly stablize quiet reciprocating drive mechanism, comprise first parts (1) and second parts (13), it is characterized in that: the reciprocal traffic direction at described second parts (13) described first parts in upper edge (1) is provided with synchronous driving wheel (11), synchronous follower (17), at described synchronous driving wheel (11), on the follower (17) synchronous belt (12) is housed synchronously, described synchronous belt (12) outside is provided with pulling block (5), be provided with first and pull out groove (2) and second and pull out groove (3) on described first parts (1), described first pulls out groove (2) and second pulls out the both sides and the corresponding engagement of described pulling block (5) that groove (3) is in described synchronous belt (12).
2, a kind of quiet reciprocating drive mechanism of stablizing according to claim 1, it is characterized in that: be installed on described second parts (13) described synchronous driving wheel (11) and synchronously the other end of the installation shaft of follower (17) be installed on the support plate (10), described support plate (10) is installed on described second parts (13) by bolt (9), is respectively equipped with the first synchronous belt tensioning controlling mechanism (18) and the second synchronous belt tensioning controlling mechanism (16) that act on described synchronous follower on described support plate (10) and second parts (13).
3, a kind of quiet reciprocating drive mechanism of stablizing according to claim 1 and 2 is characterized in that: be respectively equipped with longitudinal edge edge and the axial groove corresponding with described synchronous belt (12) on described synchronous driving wheel (11) and synchronous follower (17).
4, a kind of quiet reciprocating drive mechanism of stablizing according to claim 1 and 2 is characterized in that: described synchronous driving wheel (11) is connected with drive motor (15) by speed regulating mechanism (14).
5, a kind of quiet reciprocating drive mechanism of stablizing according to claim 4, it is characterized in that: described speed regulating mechanism (14) is: long taper cone pulley (26) is installed on the main shaft of described synchronous driving wheel (11) and can slides up and down along it, it is corresponding with described long taper cone pulley (26) and be provided with screw mandrel (4) and be connected with clockwise and anticlockwise motor (20) to pull out frame (25), described drive motor (15) is connected with the fine taper wheel (19) corresponding with described long taper cone pulley (26), and described drive motor (15), fine taper wheel (19) is installed on the support (6), is provided with spring (8) and electromagnet (7) between described support (6) and described second parts (13).
6, a kind of quiet reciprocating drive mechanism of stablizing according to claim 1 and 2, it is characterized in that: on described second parts (13), be provided with left supporting frame (36), on described left supporting frame (36), be provided with left leaf spring sheet (33) and left contact block (34) and left side adjusting bolt (35), on described second parts (13), be provided with right supporting frame (30), on described right supporting frame (30), be provided with right panel spring sheet (28) and left contact block (27) and the right bolt (29) of regulating, on described first parts (1), be provided with left elastomer block (32) corresponding and the right elastomer block (31) corresponding with described right contact block (27) with described left contact block (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620050770 CN2895892Y (en) | 2006-04-27 | 2006-04-27 | Stable silenced reciprocation driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620050770 CN2895892Y (en) | 2006-04-27 | 2006-04-27 | Stable silenced reciprocation driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2895892Y true CN2895892Y (en) | 2007-05-02 |
Family
ID=38065468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620050770 Expired - Fee Related CN2895892Y (en) | 2006-04-27 | 2006-04-27 | Stable silenced reciprocation driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2895892Y (en) |
-
2006
- 2006-04-27 CN CN 200620050770 patent/CN2895892Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |