CN202108952U - Drive mechanism of tea carding machine - Google Patents
Drive mechanism of tea carding machine Download PDFInfo
- Publication number
- CN202108952U CN202108952U CN2011201862784U CN201120186278U CN202108952U CN 202108952 U CN202108952 U CN 202108952U CN 2011201862784 U CN2011201862784 U CN 2011201862784U CN 201120186278 U CN201120186278 U CN 201120186278U CN 202108952 U CN202108952 U CN 202108952U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- carding machine
- sun gear
- axial
- gear
- 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.)
- Expired - Fee Related
Links
- 238000009960 carding Methods 0.000 title claims abstract description 23
- 241001122767 Theaceae Species 0.000 title claims abstract 8
- 235000013616 tea Nutrition 0.000 description 11
- 244000269722 Thea sinensis Species 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 102000030523 Catechol oxidase Human genes 0.000 description 1
- 108010031396 Catechol oxidase Proteins 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 235000009569 green tea Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
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Abstract
The utility model discloses a drive mechanism of a tea carding machine, which includes a sun gear, a belt pulley, a planet carrier, a planetary gear, a guide rod sliding bush, a guide rod and a guide rod bracket, wherein the sun gear (1) is an internal teeth mounted gear ring structure fixed on a frame of the tea carding machine; the planetary gear (4) is an external gear and engaged with the internal gear of the sun gear; the planet carrier (3) is similarly Z-shaped, the axial central part thereof penetrates the central shaft hole of the sun gear, and a shaft head is connected with the central shaft hole of the belt pulley (2) through a key or a pin; the guide rod bracket (7) is similarly Z-shaped, the axial central part thereof is welded to the center of the planetary gear, the upper end thereof extends onto the upper end surface of the planetary gear and is hinged with the axial lower end of the planet carrier; the axial lower end of the guide rod bracket is hinged with one axial end of the guide rod (6), and the center of the hinge is coincide with the circumference of the reference circle of the planetary gear. By adopting the drive mechanism of the tea carding machine, the linear reciprocating motion of the guide rod is realized, and the vibration and the noise of the drive mechanism are reduced.
Description
Technical field
The utility model relates to a kind of tea carding machine, particularly relates to a kind of driving mechanism of tea carding machine, belongs to the tea-processing equipment technical field.
Background technique
Tea carding machine is that green tea completes and makees one of shape key equipment; Extensive use in the Tea Processing production line; Do shape under the effect of power such as tealeaves is thrown, collides, rubbed, extruding in reciprocating U type groove pot, issue in the heating equipment heat effect simultaneously and give birth to corresponding physics and the biochemical variation of tealeaves: with the activity of passivation polyphenol oxidase, evaporation section moisture; The volatilization grass smell, softening tissue; Playing completes does the purpose of shape.The driving mechanism of tea carding machine is generally the to-and-fro motion that connecting rod is realized the groove pot at present; Its frequency is 4-5Hz; Because connecting rod is done plane motion in the connecting rod; Its acceleration direction changes constantly, and the slideway to the groove pot produces the lateral force perpendicular to groove pot linear movement direction easily, causes bigger noise and vibration; Also can cause simultaneously the too early wearing and tearing of slideway.
The model utility content
The purpose of the utility model is in practical application, easily the slideway of groove pot to be produced the lateral force perpendicular to groove pot linear movement direction for solving present tea carding machine connecting rod driving mechanism, causes bigger noise and vibration and causes the too early wearing and tearing of slideway.
Its objective is the tea carding machine driving mechanism that provides a kind of and be used for the tealeaves continization, cleans the supporting low vibration of production line, low noise, low power consumption.
Its technological scheme is: a kind of tea carding machine driving mechanism; Comprise sun gear, belt pulley, planet carrier, planetary pinion, guide rod sliding sleeve, guide rod and guide bar support, it is characterized in that: said sun gear is to have the gear ring structure of internal tooth and be fixed on the frame of carding machine; Planetary pinion be an external gear and with the engagement of the internal tooth of sun gear; Planet carrier is approximate " ㄣ " shape, and the central shaft hole of sun gear is passed at its axial middle part, and spindle nose connects through key or pin with the central shaft hole of belt pulley; Guide bar support is approximate " ㄣ " shape, and its axial middle part is welded on planetary central authorities, and the upper end extends on the planetary upper-end surface, the lower end hinge axial with planet carrier; Lower end that guide bar support is axial and guide rod shaft to an end hinge, the center of its hinge overlaps with the circumference of planetary pinion standard pitch circle.
Its technique effect is: guide rod only does reciprocating linear motion in the tea carding machine driving mechanism of the present invention; Compare with traditional connecting rod: the connecting rod of traditional connecting rod is to do plane motion; Connecting rod can produce the effect of the power of Vertical direction to sliding sleeve, cause vibration and wearing and tearing, and guide rod of the present invention is done straight reciprocating motion all the time; Can not produce the effect of the power of Vertical direction to the guide rod sliding sleeve; Alleviate the wearing and tearing of sliding sleeve and guide rod, reduced vibration and noise simultaneously and reached the power consumpiton that causes by vibration, strengthened the reliability and the durability of carding machine; Have littler volume, volume is the 1/3-1/4 of traditional connecting rod volume.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the worm's eye view of Fig. 1;
Fig. 3 is the utility model and U type groove pot connecting structure schematic representation;
Fig. 4 is the plan view of Fig. 3;
Fig. 5 is planetary pinion and guide bar support erection drawing;
Fig. 6 is the worm's eye view of Fig. 5.
Embodiment
As shown in Figure 1, a kind of tea carding machine driving mechanism comprises sun gear, belt pulley, planet carrier, planetary pinion, guide rod sliding sleeve, guide rod, guide bar support.Sun gear 1 is for having the gear ring structure of internal tooth and being fixed on the frame of carding machine.Planetary pinion 4 be an external gear and with the engagement of the internal tooth of sun gear; The standard pitch diameter of sun gear is the twice of planetary pinion standard pitch diameter.Planet carrier 3 is approximate " ㄣ " shape, and the central shaft hole of sun gear is passed at its axial middle part, and spindle nose connects through key or pin with the central shaft hole of belt pulley 2, and horizontal lower length is identical with the radius of planet wheel.Guide bar support 7 (see figure 6)s are approximate " ㄣ " shape, and its axial middle part is welded on planetary central authorities, and the upper end extends on the planetary upper-end surface, the lower end hinge axial with planet carrier.The horizontal lower length of guide bar support is identical with planetary radius, the end hinge that the lower end that it is axial and guide rod 6 are axial, and the center of its hinge overlaps with the circumference of planetary pinion standard pitch circle.
Its working procedure (seeing Fig. 1,3,4): power is by 2 inputs of the belt pulley on the planet carrier 3; Planet carrier drives planetary pinion 4 and rotates; Because the sun gear 1 of ring gear structure is to be fixed on the frame of carding machine; So planetary pinion with the axis rotation of oneself, then centers on the axis revolution of sun gear on the one hand on the other hand.Because the standard pitch diameter of sun gear is 2 times of the planetary pinion standard pitch diameter; Belt pulley is coaxial with sun gear, and the lateral length of planet carrier bottom is identical with the radius of planet wheel, can know according to the epicyclic gear train theory; Planetary rotating speed is 2 times of planet carrier rotating speed; The direction of rotation of planetary sense of rotation and planet carrier can prove that by geometrical relationship certain any the track on the planetary pinion standard pitch circle is a straight line, thereby realize to-and-fro motion.Again because guide bar support 7 axial middle parts are welded on planetary central authorities; Its lateral length is identical with planetary radius, the end hinge that the lower end that it is axial and guide rod 6 are axial, and the center of its hinge overlaps with the circumference of planetary pinion standard pitch circle; So the track at guide rod hinge center is straight reciprocating motion; Thereby realize the straight reciprocating motion of guide rod, the effect that the straight reciprocating motion of guide rod can not produce the power of Vertical direction to guide rod sliding sleeve 5 is avoided or has been alleviated the wearing and tearing between guide rod and the guide rod sliding sleeve; Reduced vibration and noise simultaneously, guide bar support 7 drives guide rod 8 and 9 to-and-fro motion of groove pot.
Claims (4)
1. tea carding machine driving mechanism; Comprise sun gear, belt pulley, planet carrier, planetary pinion, guide rod sliding sleeve, guide rod and guide bar support, it is characterized in that: said sun gear (1) is for having the gear ring structure of internal tooth and being fixed on the frame of carding machine; Planetary pinion (4) be an external gear and with the engagement of the internal tooth of sun gear; Planet carrier (3) is approximate " ㄣ " shape, and the central shaft hole of sun gear is passed at its axial middle part, and spindle nose connects through key or pin with the central shaft hole of belt pulley (2); Guide bar support (7) is approximate " ㄣ " shape; Its axial middle part is welded on planetary central authorities; The upper end extends on the planetary upper-end surface; The lower end hinge axial with planet carrier, the end hinge that lower end that guide bar support is axial and guide rod (6) are axial, the center of its hinge overlaps with the circumference of planetary pinion standard pitch circle.
2. a kind of tea carding machine driving mechanism according to claim 1 is characterized in that: the standard pitch diameter of said sun gear (1) is the twice of planetary pinion standard pitch diameter.
3. a kind of tea carding machine driving mechanism according to claim 1 is characterized in that: the horizontal lower length of said planet carrier (3) is identical with the radius of planet wheel.
4. a kind of tea carding machine driving mechanism according to claim 1 is characterized in that: the horizontal lower length of said guide bar support (7) is identical with planetary radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201862784U CN202108952U (en) | 2011-06-03 | 2011-06-03 | Drive mechanism of tea carding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201862784U CN202108952U (en) | 2011-06-03 | 2011-06-03 | Drive mechanism of tea carding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202108952U true CN202108952U (en) | 2012-01-11 |
Family
ID=45434386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201862784U Expired - Fee Related CN202108952U (en) | 2011-06-03 | 2011-06-03 | Drive mechanism of tea carding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202108952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334566A (en) * | 2011-06-03 | 2012-02-01 | 安徽农业大学 | Transmission mechanism for tea strip-finishing machine |
| CN103234016A (en) * | 2013-05-06 | 2013-08-07 | 扬州大学 | Long-range hypocycloid mechanism |
| CN107387710A (en) * | 2017-09-05 | 2017-11-24 | 长江大学 | A kind of transmission device for converting rotational motion to reciprocal change speed linear motion |
-
2011
- 2011-06-03 CN CN2011201862784U patent/CN202108952U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334566A (en) * | 2011-06-03 | 2012-02-01 | 安徽农业大学 | Transmission mechanism for tea strip-finishing machine |
| CN103234016A (en) * | 2013-05-06 | 2013-08-07 | 扬州大学 | Long-range hypocycloid mechanism |
| CN107387710A (en) * | 2017-09-05 | 2017-11-24 | 长江大学 | A kind of transmission device for converting rotational motion to reciprocal change speed linear motion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20140603 |