CN204519149U - Chain-plate type tea drying oven pallet rackwork - Google Patents
Chain-plate type tea drying oven pallet rackwork Download PDFInfo
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- CN204519149U CN204519149U CN201520219745.7U CN201520219745U CN204519149U CN 204519149 U CN204519149 U CN 204519149U CN 201520219745 U CN201520219745 U CN 201520219745U CN 204519149 U CN204519149 U CN 204519149U
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Abstract
A kind of chain-plate type tea drying oven pallet rackwork, relates to machine for processing tea technical field, is made up of positioning unit, transmission device, damping unit, holder, bearing, guide holder, power shaft, output shaft and rotating disk.It is characterized in that: holder, bearing and guide holder are all fixed on casing, and power shaft is connected respectively by revolute pair with between output shaft with bearing, and be installed on the bottom of casing by bearing, and the axis of the axis of power shaft and output shaft is parallel to each other; Positioning unit has two groups, and its top is fixed on holder, and bottom is installed on power shaft and output shaft respectively; Transmission device is installed on the bottom of casing, and damping unit is installed on transmission device and is also connected by moving sets with between guide holder, and rotating disk is fixed on the end of power shaft.The utility model is easy to operate, effectively can alleviate labor strength, increase work efficiency, thus solves the technical barrier that tea drying oven pallet positioning in cure tea process is time-consuming, require great effort.
Description
Technical field
The utility model relates to machine for processing tea technical field, is more particularly a kind of chain-plate type tea drying oven pallet rackwork.
Background technology
Tea drying oven is a kind of machine for processing tea tealeaves after carding machine process being processed further process.Tealeaves completes in baking oven dries and the technical process of setting, and the pallet of tea drying oven used in the market mostly is independent and arranges, and pallet is presented Layered and placed in baking oven, is generally about 10 to 13 layers.Tealeaves is upwards dried successively from bottom, when the tealeaves on bottom tray is dried, needs bottom tray to extract out, and is sent behind successively by more than bottom every one deck pallet, and supplement a pallet in the room that top layer is vacated.The baking oven of n layer pallet is such as had for one, if its top layer is the 1st layer, bottom is n-th layer, when n-th layer drying tea leaves, needs will to amount to n-1 layer above and sends behind successively, and supplement a pallet to the 1st layer, need operation of transposing for n time altogether, just can complete positioning process, complex operation, inefficiency, labour intensity is large.
For effectively solving above technical barrier, the utility model proposes a kind of chain-plate type tea drying oven pallet rackwork, by rotating rotating disk and can drive positioning chain and baffle plate being disposable completes the 1st layer of positioning process to (n-1)th layer of pallet, thus alleviate the labour intensity of workman, improve work task efficiency.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of chain-plate type tea drying oven pallet rackwork.Solve existing tea drying oven to transpose process at pallet, complex operation, inefficiency, and the technical problem that labour intensity is large.Technical problem to be solved in the utility model realizes by following technical scheme.
A kind of chain-plate type tea drying oven pallet rackwork, be made up of positioning unit, transmission device, damping unit, holder, bearing, guide holder, power shaft, output shaft and rotating disk, it is characterized in that: described holder, bearing and guide holder are all fixed on casing, the axis of power shaft and the axis of output shaft are parallel to each other, power shaft is connected respectively by revolute pair with between output shaft with bearing, and is installed on the bottom of casing by bearing; Described positioning unit has two groups, the top of positioning unit is fixed on holder, the bottom of positioning unit is installed on power shaft and output shaft respectively, transmission device is installed on the bottom of casing, damping unit is installed on transmission device and is also connected by moving sets with between guide holder, and the guide direction of guide holder and the axis of power shaft are parallel to each other, and rotating disk is fixed on the end of power shaft, and the gearratio between power shaft and output shaft is 1, thus the movement velocity size realizing two groups of positioning unit is identical.
Described positioning unit is made up of sprocket wheel of transposing, chain panel guide, positioning chain and baffle plate; Positioning sprocket wheel is individually fixed on power shaft and output shaft, chain panel guide is vertically installed on casing, the top of casing is fixed in the upper end of chain panel guide by holder, the lower end of chain panel guide is installed on power shaft and output shaft respectively by revolute pair, positioning chain is installed on positioning sprocket wheel and chain panel guide, and baffle plate is fixed on positioning chain.Positioning chain can along the slide on chain panel guide, and then drive baffle plate to move under the driving of positioning sprocket wheel.
Described transmission device is made up of drive sprocket, chain, driven sprocket, rotating shaft I, gear I, rotating shaft II, gear II, terminal pad and sleeve; Rotating shaft I is fixed on the bottom of casing by holder, and rotating shaft II is installed on the bottom of casing by bearing, and rotating shaft II is connected by revolute pair with between bearing, and the axis of rotating shaft I and the axis of rotating shaft II are all parallel to each other with the axis of power shaft; Drive sprocket is fixed on power shaft, driven sprocket and gear I are all fixed on sleeve, be connected by revolute pair between sleeve with rotating shaft I, gear II is fixed in rotating shaft II, be connected by chain between drive sprocket with driven sprocket, by gear I and gear II engaged transmission between rotating shaft I and rotating shaft II, rotating shaft II is connected by terminal pad with between output shaft.Owing to passing through chain drive between power shaft and rotating shaft I, therefore the two rotation direction is identical; By meshed transmission gear between rotating shaft I and rotating shaft II, therefore the two rotation direction is contrary; Rotating shaft II is connected by terminal pad with output shaft, therefore the two rotation direction is identical; Thus the rotation direction realizing power shaft and output shaft is contrary, the lifting direction of the baffle plate therefore between two chain panel guides is consistent.
Described terminal pad is made up of external friction dish and internal friction disc, and external friction dish is connected by revolute pair with between internal friction disc, and is fixedly connected with by screw, and external friction dish is connected to output shaft end by moving sets, and internal friction disc is fixed on rotating shaft II end.Described internal friction disc be circumferentially with arc step hole, the correspondence position of described external friction dish is provided with the screw hole of circumference distribution.Terminal pad is mainly used in the interaction relation of releasing two groups positioning unit, two groups of unit of transposing relatively independently can be moved, facilitate the height of any two baffle plates corresponding on adjustment two groups positioning unit, and then the level of the pallet that regulating fender is lifted.
Described damping unit is by adjusting nut, pressing plate, positioning bead, spring and frictional disk composition, frictional disk is fixed on sleeve, pressing plate and adjusting nut are installed on rotating shaft I end successively, be connected by cylindrical pair between pressing plate with rotating shaft I, be threaded connection between adjusting nut and rotating shaft I, be connected by moving sets between pressing plate with guide holder, pressing plate has the locating hole I of circumference distribution, the same circumferential position of frictional disk also has corresponding locating hole II, it is inner that positioning bead and spring are all installed on locating hole I, spring one end withstands on bottom locating hole I, the other end withstands on positioning bead, positioning bead is stuck on locating hole II under the elastic force effect of spring.Damping unit is mainly used in producing certain damping action to transmission device, prevents the pallet in tea drying oven from lower shifting movement occurring under gravity, is unlikely to again to produce excessive damping force to transmission device simultaneously, is convenient to the lifting of rotating rotating disk adjusting tray.
The beneficial effects of the utility model are: when tea drying oven pallet reversing of position, only need to rotate rotating disk and can drive positioning chain and baffle plate is disposable completes the 1st layer of positioning process to (n-1)th layer of pallet, thus alleviate the labour intensity of workman, improve work task efficiency, solve the technical barrier that tea drying oven pallet positioning in cure tea process is time-consuming, require great effort.
Accompanying drawing explanation
Fig. 1 is general structure schematic diagram of the present utility model;
Fig. 2 is polycrystalline substance schematic diagram of the present utility model;
Fig. 3 is terminal pad structural representation of the present utility model;
Fig. 4 is internal friction disc structural representation of the present utility model;
Fig. 5 is damping unit structural representation of the present utility model;
Fig. 6 is Facad structure schematic diagram of the present utility model;
In figure: 1. unit of transposing; 2. transmission device; 3. damping unit; 4. holder; 5. bearing; 6. guide holder; 7. power shaft; 8. output shaft; 9. rotating disk; 10. casing; 11. pallets; 101. positioning sprocket wheels; 102. chain panel guides; 103. positioning chains; 104 baffle plates; 201. drive sprocket; 202. chain; 203. driven sprocket; 204. rotating shafts I; 205. gears I; 206. rotating shafts II; 207. gears II; 208. terminal pad; 209. sleeve; 210. external friction dishes; 211. internal friction disc; 212. screw; 213. arc step holes; 214. screw hole; 301. adjusting nut; 302. pressing plate; 303. positioning bead; 304. spring; 305. frictional disk; 306. locating holes I; 307. locating holes II.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in figures 1 to 6, a kind of chain-plate type tea drying oven pallet rackwork, be made up of positioning unit 1, transmission device 2, damping unit 3, holder 4, bearing 5, guide holder 6, power shaft 7, output shaft 8 and rotating disk 9, it is characterized in that: described holder 4, bearing 5 and guide holder 6 are all fixed on casing 10, the axis of power shaft 7 and the axis of output shaft 8 are parallel to each other, power shaft 7 is connected respectively by revolute pair with between output shaft 8 with bearing 5, and is installed on the bottom of casing 10 by bearing 5; Described positioning unit 1 has two groups, the top of positioning unit 1 is fixed on holder 4, the bottom of positioning unit 1 is installed on power shaft 7 and output shaft 8 respectively, transmission device 2 is installed on the bottom of casing 10, damping unit 3 is installed on transmission device 2 and is also connected by moving sets with between guide holder 6, the guide direction of guide holder 6 and the axis of power shaft 7 are parallel to each other, rotating disk 9 is fixed on the end of power shaft 7, and the gearratio between power shaft 7 and output shaft 8 is 1, thus the movement velocity size realizing two groups of positioning unit 1 is identical.
As shown in Figure 1, Figure 2 and Figure 3, described positioning unit 1 is made up of positioning sprocket wheel 101, chain panel guide 102, positioning chain 103 and baffle plate 104; Positioning sprocket wheel 101 is individually fixed on power shaft 7 and output shaft 8, chain panel guide 102 is vertically installed on casing 10, the top of casing 10 is fixed in the upper end of chain panel guide 102 by holder 4, the lower end of chain panel guide 102 is installed on power shaft 7 and output shaft 8 respectively by revolute pair, positioning chain 103 is installed on positioning sprocket wheel 101 and chain panel guide 102, and baffle plate 104 is fixed on positioning chain 103.Positioning chain 103 can along the slide on chain panel guide 102, and then drive baffle plate 104 to move under the driving of positioning sprocket wheel 101.
As shown in Figure 2, Figure 5 and Figure 6, described transmission device 2 is made up of drive sprocket 201, chain 202, driven sprocket 203, rotating shaft I 204, gear I 205, rotating shaft II 206, gear II 207, terminal pad 208 and sleeve 209; Rotating shaft I 204 is fixed on the bottom of casing 10 by holder 4, rotating shaft II 206 is installed on the bottom of casing 10 by bearing 5, and be connected by revolute pair between rotating shaft II 206 with bearing 5, the axis of rotating shaft I 204 and the axis of rotating shaft II 206 are all parallel to each other with the axis of power shaft 7; Drive sprocket 201 is fixed on power shaft 7, driven sprocket 203 and gear I 205 are all fixed on sleeve 209, be connected by revolute pair between sleeve 209 with rotating shaft I 204, gear II 207 is fixed in rotating shaft II 206, be connected by chain 202 between drive sprocket 201 with driven sprocket 203, by gear I 205 and gear II 207 engaged transmission between rotating shaft I 204 and rotating shaft II 206, be connected by terminal pad 208 between rotating shaft II 206 with output shaft 8.Owing to passing through chain 202 transmission between power shaft 7 and rotating shaft I 204, therefore the two rotation direction is identical; By meshed transmission gear between rotating shaft I 204 and rotating shaft II 206, therefore the two rotation direction is contrary; Rotating shaft II 206 is connected by terminal pad 208 with output shaft 8, therefore the two rotation direction is identical; Thus the rotation direction realizing power shaft 7 and output shaft 8 is contrary, the lifting direction of the baffle plate 104 therefore between two chain panel guides 102 is consistent.
As shown in Fig. 3, Fig. 4 and Fig. 6, described terminal pad 208 is made up of external friction dish 210 and internal friction disc 211, be connected by revolute pair between external friction dish 210 with internal friction disc 211, and be fixedly connected with by screw 212, external friction dish 210 is connected to output shaft 8 end by moving sets, and internal friction disc 211 is fixed on rotating shaft II 206 end.Described internal friction disc 211 be circumferentially with arc step hole 213, the correspondence position of described external friction dish 210 is provided with the screw hole 214 of circumference distribution.Terminal pad 208 is mainly used in the interaction relation of releasing two groups positioning unit 1, two groups of unit 1 of transposing can relatively independently be moved, facilitate the height of any two baffle plates 104 corresponding on adjustment two groups positioning unit 1, and then the level of the pallet 11 that regulating fender 104 is lifted.
As shown in Figure 5, described damping unit 3 is by adjusting nut 301, pressing plate 302, positioning bead 303, spring 304 and frictional disk 305 form, frictional disk 305 is fixed on sleeve 209, pressing plate 302 and adjusting nut 301 are installed on rotating shaft I 204 end successively, be connected by cylindrical pair between pressing plate 302 with rotating shaft I 204, be threaded connection between adjusting nut 301 and rotating shaft I 204, be connected by moving sets between pressing plate 302 with guide holder 6, pressing plate 302 has the locating hole I 306 of circumference distribution, the same circumferential position of frictional disk 305 also has corresponding locating hole II 307, it is inner that positioning bead 303 and spring 304 are all installed on locating hole I 306, spring 304 one end withstands on bottom locating hole I 306, the other end withstands on positioning bead 303, positioning bead 303 is stuck on locating hole II 307 under the elastic force effect of spring 304.Damping unit 3 is mainly used in producing certain damping action to transmission device 2, prevent the pallet 11 in tea drying oven from lower shifting movement occurring under gravity, be unlikely to again to produce excessive damping force to transmission device 2 simultaneously, be convenient to the lifting of rotating rotating disk 9 adjusting tray 11.
The control method of the level of pallet 11:
As shown in Figure 3 and Figure 6, first the screw 212 on terminal pad 208 is unloaded, move external friction dish 210 vertically, external friction dish 210 is separated with internal friction disc 211, when external friction dish 210 and internal friction disc 211 can relatively rotate, rotate rotating disk 9, regulate positioning unit 1, any two baffle plates 104 of two groups of correspondences of transposing on unit 1 are made to be in same level height, thus ensure that the pallet 11 that baffle plate 104 is lifted is in level, then keep rotating disk 9 motionless, move axially external friction dish 210, external friction dish 210 and internal friction disc 211 are fitted, screw 212 is loaded arc step hole 213, and insert corresponding screw hole 214, finally tighten screw 212.
The predetermined damping force establishing method of damping unit 3:
As shown in Figure 5, rotating adjusting nut 301, the precompressed force value size of regulating spring 304 pairs of positioning beads 303, the damping force of positioning bead 303 pairs of frictional disks 305 is made to be enough to prevent the pallet 11 in tea drying oven from lower shifting movement occurring under gravity, and rotate rotating disk 9 control pallet 11 move up and down time, required moment is of moderate size.
The positioning principle of pallet 11:
As shown in Figure 2 and Figure 6, during rotation rotating disk 9, its motion will by two driving-chain transmission, and wherein a driving-chain is: successively by power shaft 7, positioning sprocket wheel 101, and the final baffle plate 104 of transposing on chain 103 that drives moves; Another driving-chain is followed successively by: power shaft 7, drive sprocket 201, chain 202, driven sprocket 203, rotating shaft I 204, gear I 205, gear II 207, rotating shaft II 206, terminal pad 208, output shaft 8, positioning sprocket wheel 101, baffle plate 104 on another positioning chain 103 of final drive moves, because the gearratio of power shaft 7 and output shaft 8 is 1, and chain panel guide 102 is vertically install, so baffle plate 104 between two chain panel guides 102 can synchronous vertical lifting, thus the baffle plate 104 realized between two chain panel guides 102 drives pallet 11 synchronization lifting to transpose.
The positioning operating process of pallet 11:
When the tealeaves on bottom tray 11 completes oven dry and setting, first extract bottom tray 11 out tea drying oven, then rotation rotating disk 9 makes pallet 11 unification be left send behind, and finally supplements a pallet 11 at top layer again.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates general principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a chain-plate type tea drying oven pallet rackwork, be made up of positioning unit (1), transmission device (2), damping unit (3), holder (4), bearing (5), guide holder (6), power shaft (7), output shaft (8) and rotating disk (9), it is characterized in that:
Described holder (4), bearing (5) and guide holder (6) are all fixed on casing (10), the axis of power shaft (7) and the axis of output shaft (8) are parallel to each other, power shaft (7) is connected respectively by revolute pair with between output shaft (8) with bearing (5), and is installed on the bottom of casing (10) by bearing (5), described positioning unit (1) has two groups, the top of positioning unit (1) is fixed on holder (4), the bottom of positioning unit (1) is installed on power shaft (7) and output shaft (8) respectively, transmission device (2) is installed on the bottom of casing (10), damping unit (3) is installed on transmission device (2) and goes up and be connected by moving sets with between guide holder (6), the guide direction of guide holder (6) and the axis of power shaft (7) are parallel to each other, rotating disk (9) is fixed on the end of power shaft (7), and the gearratio between power shaft (7) and output shaft (8) is 1.
2. chain-plate type tea drying oven pallet rackwork according to claim 1, is characterized in that: described positioning unit (1) is made up of positioning sprocket wheel (101), chain panel guide (102), positioning chain (103) and baffle plate (104); Positioning sprocket wheel (101) is individually fixed on power shaft (7) and output shaft (8), chain panel guide (102) is vertically installed on casing (10), the top of casing (10) is fixed in the upper end of chain panel guide (102) by holder (4), the lower end of chain panel guide (102) is installed on power shaft (7) and output shaft (8) respectively by revolute pair, positioning chain (103) is installed on positioning sprocket wheel (101) and chain panel guide (102), and baffle plate (104) is fixed in positioning chain (103).
3. chain-plate type tea drying oven pallet rackwork according to claim 1, is characterized in that: described transmission device (2) is made up of drive sprocket (201), chain (202), driven sprocket (203), rotating shaft I (204), gear I (205), rotating shaft II (206), gear II (207), terminal pad (208) and sleeve (209), rotating shaft I (204) is fixed on the bottom of casing (10) by holder (4), rotating shaft II (206) is installed on the bottom of casing (10) by bearing (5), and be connected by revolute pair between rotating shaft II (206) with bearing (5), the axis of rotating shaft I (204) and the axis of rotating shaft II (206) are all parallel to each other with the axis of power shaft (7), drive sprocket (201) is fixed on power shaft (7), driven sprocket (203) and gear I (205) are all fixed on sleeve (209), be connected by revolute pair between sleeve (209) with rotating shaft I (204), gear II (207) is fixed in rotating shaft II (206), be connected by chain (202) between drive sprocket (201) with driven sprocket (203), by gear I (205) and gear II (207) engaged transmission between rotating shaft I (204) and rotating shaft II (206), be connected by terminal pad (208) between rotating shaft II (206) with output shaft (8).
4. chain-plate type tea drying oven pallet rackwork according to claim 3, it is characterized in that: described terminal pad (208) is made up of external friction dish (210) and internal friction disc (211), be connected by revolute pair between external friction dish (210) with internal friction disc (211), and be fixedly connected with by screw (212), external friction dish (210) is connected to output shaft (8) end by moving sets, and internal friction disc (211) is fixed on rotating shaft II (206) end.
5. chain-plate type tea drying oven pallet rackwork according to claim 4, it is characterized in that: described internal friction disc (211) be circumferentially with arc step hole (213), the correspondence position of described external friction dish (210) is provided with the screw hole (214) of circumference distribution.
6. chain-plate type tea drying oven pallet rackwork according to claim 1, it is characterized in that: described damping unit (3) is by adjusting nut (301), pressing plate (302), positioning bead (303), spring (304) and frictional disk (305) composition, frictional disk (305) is fixed on sleeve (209), pressing plate (302) and adjusting nut (301) are installed on rotating shaft I (204) end successively, be connected by cylindrical pair between pressing plate (302) with rotating shaft I (204), be threaded connection between adjusting nut (301) and rotating shaft I (204), be connected by moving sets between pressing plate (302) with guide holder (6), pressing plate (302) has the locating hole I (306) of circumference distribution, the same circumferential position of frictional disk (305) also has corresponding locating hole II (307), it is inner that positioning bead (303) and spring (304) are all installed on locating hole I (306), spring (304) one end withstands on locating hole I (306) bottom, the other end withstands on positioning bead (303), positioning bead (303) is stuck on locating hole II (307) under the elastic force effect of spring (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219745.7U CN204519149U (en) | 2015-04-13 | 2015-04-13 | Chain-plate type tea drying oven pallet rackwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219745.7U CN204519149U (en) | 2015-04-13 | 2015-04-13 | Chain-plate type tea drying oven pallet rackwork |
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| Publication Number | Publication Date |
|---|---|
| CN204519149U true CN204519149U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219745.7U Withdrawn - After Issue CN204519149U (en) | 2015-04-13 | 2015-04-13 | Chain-plate type tea drying oven pallet rackwork |
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| CN (1) | CN204519149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104757155A (en) * | 2015-04-13 | 2015-07-08 | 安徽理工大学 | Chain plate type position adjustment device for tea baking oven tray |
-
2015
- 2015-04-13 CN CN201520219745.7U patent/CN204519149U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104757155A (en) * | 2015-04-13 | 2015-07-08 | 安徽理工大学 | Chain plate type position adjustment device for tea baking oven tray |
| CN104757155B (en) * | 2015-04-13 | 2017-07-21 | 安徽理工大学 | Chain-plate type tea drying oven pallet rackwork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150805 Effective date of abandoning: 20170721 |