CN208516249U - A kind of transmission device for band drier - Google Patents
A kind of transmission device for band drier Download PDFInfo
- Publication number
- CN208516249U CN208516249U CN201821055343.8U CN201821055343U CN208516249U CN 208516249 U CN208516249 U CN 208516249U CN 201821055343 U CN201821055343 U CN 201821055343U CN 208516249 U CN208516249 U CN 208516249U
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- China
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- conveyer belt
- driven sprocket
- belt
- top layer
- middle layer
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Abstract
A kind of transmission device for band drier, belong to belt driving technical field, it is unstable to solve band drier transmission, the technical issues of active chain wrap angle crosses minor issue, solution are as follows: be disposed with bottom conveyer belt from the bottom to top in conveyer belt cabinet inside, middle layer conveyer belt and top layer conveyer belt, material is successively through top layer conveyer belt, middle layer conveyer belt is transported to bottom conveyer belt, the first synchronization chain is installed between top layer belt-driven sprocket wheel and bottom conveyer belt driven sprocket, in bottom belt-driven sprocket wheel, turn to directive wheel, tension chain is installed on middle layer belt-driven sprocket wheel and tightener sprocket.After having used device provided by the utility model, the drive train pressure of main shaft is decomposed, forms foraminous conveyer gear synchronous, it prevents sprocket wheel from jumping tooth, so that chain is run smoothly, so that transmit process of the medicinal material in conveyer belt cabinet is more stable, it ensure that equipment operates normally, improve productivity effect.
Description
Technical field
The utility model belongs to belt driving technical field, in particular to a kind of transmission for band drier
Device.
Background technique
Chinese medicine drying process is usually the inevitable process carried out in Chinese medicine processing pretreatment workshop, and Chinese medicine is dry
It is dried in the process using band drier, however when equipment operation, since most upper one layer of active chain wrap angle is too small, occur
Sprocket wheel jumps out phenomenon, causes foraminous conveyer gear asynchronous, forms joint steel pipe skew, and conveyer belt is wound on driven sprocket, makes
Equipment is out of service, influences production operation.
Utility model content
In order to overcome the shortcomings of the prior art, solves existing band drier and be driven unstable, active chain packet
The technical issues of minor issue, is spent at angle, and the utility model passes through a kind of transmission device for band drier.
The design concept of the utility model are as follows: the driven shaft of bottom conveyer belt and the driven shaft of top layer conveyer belt are lengthened,
Installation chain makes its synchronized links, enhances the driving wheel power of top layer conveyer belt, so that it is askew to solve sprocket wheel jump tooth, joint steel pipe
Oblique problem.
The utility model is achieved by the following technical programs.
A kind of transmission device for band drier, it includes conveyer belt cabinet, conveyer belt cabinet inside by down toward
On be disposed with bottom conveyer belt, middle layer conveyer belt and top layer conveyer belt, bottom conveyer belt, middle layer conveyer belt and top layer transmit
Band misplaces arrangement along the vertical direction, and material is successively transported to bottom conveyer belt through top layer conveyer belt, middle layer conveyer belt, in which: institute
It states to be located on the bottom surface of conveyer belt cabinet below bottom conveyer belt and is provided with discharge port, conveyer belt cabinet bottom surface is far from discharge port
Side be additionally provided with driving motor, drive sprocket is installed on the power output rotor of driving motor, drive sprocket passes through chain
Item drives driven sprocket movement, and the bottom belt-driven sprocket coaxiality that driven sprocket and bottom conveyer belt side are arranged is arranged,
The first synchronous drive sprocket is coaxially arranged on the bottom conveyer belt driven sprocket of bottom conveyer belt other side setting, first is synchronous
Driven sprocket and the top layer belt-driven sprocket coaxiality of top layer conveyer belt side setting are arranged, the first synchronous drive sprocket and the
One synchronous driven sprocket is connected by the first synchronization chain, and the other side of top layer conveyer belt is provided with top layer conveyer belt driven chain
Wheel, is provided with steering directive wheel, top layer conveyer belt is driven between top layer belt-driven sprocket wheel and top layer conveyer belt driven sprocket
Sprocket wheel is set in the stock chest outside conveyer belt cabinet；The both ends of the middle layer conveyer belt are respectively arranged with the drive of middle layer conveyer belt
Movable sprocket and middle layer conveyer belt driven sprocket, it is in middle level between belt-driven sprocket wheel and middle layer conveyer belt driven sprocket and close
Middle layer belt-driven sprocket wheel side is provided with tightener sprocket, and tension chain is successively passed through bottom belt-driven by the direction of motion
Sprocket wheel turns to directive wheel, middle layer belt-driven sprocket wheel and tightener sprocket.
Further, steering contact roller is provided with below the steering directive wheel.
Further, hydrofuge air duct is additionally provided on the top surface of the conveyer belt cabinet.
Compared with prior art the utility model has the following beneficial effects:
After having used device provided by the utility model, the drive train pressure of main shaft is decomposed, it is same to form foraminous conveyer gear
Step prevents sprocket wheel from jumping tooth, chain is made to run smoothly, and ensure that equipment operates normally, improves productivity effect.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram, and arrow instruction direction indicates the traffic direction of transmission chain in figure.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
A kind of transmission device for band drier as shown in Figure 1, it includes conveyer belt cabinet 2, in conveyer belt machine
Be disposed with bottom conveyer belt 4, middle layer conveyer belt 8 and top layer conveyer belt 6 inside case 2 from the bottom to top, bottom conveyer belt 4, in
Layer conveyer belt 8 and top layer conveyer belt 6 misplaces arrangement along the vertical direction, and material is successively through top layer conveyer belt 6, the fortune of middle layer conveyer belt 8
It send to bottom conveyer belt 4, in which: the lower section on the bottom surface of the conveyer belt cabinet 2 positioned at bottom conveyer belt 4 is provided with discharge port
10,2 bottom surface of conveyer belt cabinet is additionally provided with driving motor 3, the power output rotor of driving motor 3 far from the side of discharge port 10
On drive sprocket 31 is installed, drive sprocket 31 passes through chain drive driven sprocket 32 and moves, and driven sprocket 32 and bottom transmit
With 4 sides setting bottom belt-driven sprocket wheel 41 be coaxially disposed, 4 other side of bottom conveyer belt setting bottom conveyer belt from
The first synchronous drive sprocket 51 is coaxially arranged on movable sprocket 42, the first synchronous driven sprocket 52 is set with 6 side of top layer conveyer belt
The top layer belt-driven sprocket wheel 61 set is coaxially disposed, and the first synchronous drive sprocket 51 driven sprocket 52 synchronous with first passes through the
The connection of one synchronization chain 5, the other side of top layer conveyer belt 6 is provided with top layer conveyer belt driven sprocket 63, top layer belt-driven
It is provided between sprocket wheel 61 and top layer conveyer belt driven sprocket 63 and turns to directive wheel 62, top layer conveyer belt driven sprocket 63 is set to
In stock chest 1 outside conveyer belt cabinet 2；The both ends of the middle layer conveyer belt 8 are respectively arranged with middle layer belt-driven sprocket wheel
81 with middle layer conveyer belt driven sprocket 82, between belt-driven sprocket wheel 81 and middle layer conveyer belt driven sprocket 82 and lean in middle level
Belt-driven sprocket wheel 81 side in nearly middle layer is provided with tightener sprocket 71, and tension chain 7 is successively passed through bottom biography by the direction of motion
It send band drive sprocket 41, turn to directive wheel 62, middle layer belt-driven sprocket wheel 81 and tightener sprocket 71.
Further, the lower section for turning to directive wheel 62, which is provided with, turns to contact roller 9.
Further, hydrofuge air duct 11 is additionally provided on the top surface of the conveyer belt cabinet 2.
The use process and principle of the utility model are as follows:
Start driving motor 3, the material in stock chest 1 is transported in conveyer belt cabinet 2 by top layer conveyer belt 6, works as material
When being transported to the end of top layer conveyer belt 6, material is since self gravity drops down on middle layer conveyer belt 8, similarly, when material is transported to
When the end of middle layer conveyer belt 8, material is since self gravity drops down on bottom conveyer belt 4, and final material is from bottom conveyer belt 4
It falls, dehumidifying is dried to Chinese medicine by hydrofuge air duct 11 when in conveyer belt cabinet 2, final Chinese medicine is by 10 row of discharge port
Out.
During material transmission, since the driven sprocket 52 synchronous with first of top layer belt-driven sprocket wheel 61 is coaxially set
It sets, the drive sprocket 51 synchronous with first of bottom conveyer belt driven sprocket 42 coaxial arrangement, the first synchronization chain 5 ensure that top layer passes
Send band 6 synchronous with bottom conveyer belt 4；Similarly tension chain 7 make bottom belt-driven sprocket wheel 41, turn to directive wheel 62,
Middle layer belt-driven sprocket wheel 81 and tightener sprocket 71 rotate synchronously, equally ensure that bottom conveyer belt 4, middle layer conveyer belt 8 with
The synchronous driving of top layer conveyer belt 6, so that transmit process of the medicinal material in conveyer belt cabinet 2 is more stable.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
It is any to be familiar with those skilled in the art within the technical scope disclosed by the utility model in this, the variation that can be readily occurred in
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (3)
1. a kind of transmission device for band drier, it includes conveyer belt cabinet (2), conveyer belt cabinet (2) it is internal by
Under supreme be disposed with bottom conveyer belt (4), middle layer conveyer belt (8) and top layer conveyer belt (6), bottom conveyer belt (4), middle layer
Dislocation arranges that material is successively through top layer conveyer belt (6), middle layer conveyer belt along the vertical direction for conveyer belt (8) and top layer conveyer belt (6)
(8) bottom conveyer belt (4) are transported to, it is characterised in that: be located at bottom conveyer belt (4) on the bottom surface of the conveyer belt cabinet (2)
Lower section be provided with discharge port (10), conveyer belt cabinet (2) bottom surface is additionally provided with driving motor far from the side of discharge port (10)
(3), be equipped with drive sprocket (31) on the power output rotor of driving motor (3), drive sprocket (31) by chain drive from
The bottom belt-driven sprocket wheel (41) of movable sprocket (32) movement, driven sprocket (32) and the setting of bottom conveyer belt (4) side is same
Axis is arranged, and the first synchronous drive is coaxially arranged on the bottom conveyer belt driven sprocket (42) of bottom conveyer belt (4) other side setting
Movable sprocket (51), the top layer belt-driven sprocket wheel of first synchronous driven sprocket (52) and the setting of top layer conveyer belt (6) side
(61) it is coaxially disposed, first synchronous drive sprocket (51) driven sprocket (52) synchronous with first is connected by the first synchronization chain (5)
Connect, the other side of top layer conveyer belt (6) is provided with top layer conveyer belt driven sprocket (63), top layer belt-driven sprocket wheel (61) with
It is provided between top layer conveyer belt driven sprocket (63) and turns to directive wheel (62), top layer conveyer belt driven sprocket (63) is set to biography
In the external stock chest (1) of ribbon feeder case (2)；The both ends of the middle layer conveyer belt (8) are respectively arranged with middle layer belt-driven
Sprocket wheel (81) and middle layer conveyer belt driven sprocket (82), in middle level belt-driven sprocket wheel (81) and middle layer conveyer belt driven sprocket
(82) it is provided with tightener sprocket (71) between and close to middle layer belt-driven sprocket wheel (81) side, tension chain (7) is by movement
Successively pass through bottom belt-driven sprocket wheel (41), turn to directive wheel (62), middle layer belt-driven sprocket wheel (81) and open in direction
Tight sprocket wheel (71).
2. a kind of transmission device for band drier according to claim 1, it is characterised in that: the steering guiding
It is provided with below wheel (62) and turns to contact roller (9).
3. a kind of transmission device for band drier according to claim 1, it is characterised in that: the conveyer belt machine
Hydrofuge air duct (11) are additionally provided on the top surface of case (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821055343.8U CN208516249U (en) | 2018-07-04 | 2018-07-04 | A kind of transmission device for band drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821055343.8U CN208516249U (en) | 2018-07-04 | 2018-07-04 | A kind of transmission device for band drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208516249U true CN208516249U (en) | 2019-02-19 |
Family
ID=65336598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821055343.8U Active CN208516249U (en) | 2018-07-04 | 2018-07-04 | A kind of transmission device for band drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208516249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194992A (en) * | 2019-05-05 | 2019-09-03 | 陕西秦乔农林生物科技有限公司 | A kind of system equipment producing paint fruit wax |
-
2018
- 2018-07-04 CN CN201821055343.8U patent/CN208516249U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194992A (en) * | 2019-05-05 | 2019-09-03 | 陕西秦乔农林生物科技有限公司 | A kind of system equipment producing paint fruit wax |
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