CN107927897B - Directional stirring device - Google Patents
Directional stirring device Download PDFInfo
- Publication number
- CN107927897B CN107927897B CN201610894311.6A CN201610894311A CN107927897B CN 107927897 B CN107927897 B CN 107927897B CN 201610894311 A CN201610894311 A CN 201610894311A CN 107927897 B CN107927897 B CN 107927897B
- Authority
- CN
- China
- Prior art keywords
- shaft
- harrow
- intermediate shaft
- tooth
- rake
- 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.)
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Links
- 238000003756 stirring Methods 0.000 title claims abstract description 25
- 241000208125 Nicotiana Species 0.000 claims abstract description 15
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 40
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229920006351 engineering plastic Polymers 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 6
- 238000003860 storage Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B7/00—Cutting tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B5/00—Stripping tobacco; Treatment of stems or ribs
- A24B5/16—Other treatment of stems or ribs, e.g. bending, chopping, incising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to a directional stirring device which comprises an intermediate shaft, wherein a left rotary disc and a right rotary disc are fixed at two ends of the intermediate shaft, a plurality of harrow tooth shafts are arranged between the left rotary disc and the right rotary disc, two ends of each harrow tooth shaft are respectively connected with the left rotary disc and the right rotary disc in a rotating way, one end of each harrow tooth shaft is connected with the intermediate shaft through a transmission mechanism, the harrow tooth shafts rotate around the intermediate shaft while rotating, and the rotation speed of each harrow tooth shaft around the axis of the harrow tooth shaft is the same as the revolution speed around the intermediate shaft. Compared with the traditional stirring roller device, the tobacco shred processing device has the advantages that the processing strength is reduced, the discharging quantity is more uniform, the breakage is low, and the working efficiency and the product quality are effectively improved.
Description
Technical Field
The invention relates to the field of special tobacco equipment, in particular to a directional material stirring device applied to a tobacco shred production line.
Background
In the tobacco shred production line, when the storage cabinet and the feeding machine work, the bottom conveyer belt rotates towards the direction of the material outlet, and the conveyer belt moves towards the outlet together with the material. Because the material stacking height is about one meter, the materials can be agglomerated and the agglomeration is carried out when the materials flow out, the flowing-out is not smooth, and the flowing-out amount is also very uneven. In order to solve the problem, the prior art means is to install three stirring rollers at the material outlet to stir out the material. A plurality of harrow nails are welded on the circumference direction of the stirring roller. When discharging, the stirring roller rotates, and the harrow nails are hit on the material to stir out the material. Because the stirring roller rotates and the harrow nails impact the material forcefully for many times, the material is easy to break, and when the material is cut leaves and cut stems, the breaking is more serious. The problem that the materials are crushed in the link is unavoidable, so that the crushing of the materials of the storage cabinet and the feeder at the outlet is confusing to the tobacco processing industry, and the problem is solved.
The present invention has been made in view of this.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a directional stirring device which can improve the uniformity of materials sent out by a storage cabinet and a feeding machine and reduce the breakage rate of the materials.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a directional stirring device, includes, jackshaft, and the both ends of jackshaft are fixed with left rotatory disc and right rotatory disc, installs a plurality of rake teeth axles between left and right rotatory disc, the both ends of rake teeth axle are connected with left and right rotatory disc rotation respectively, and the one end of rake teeth axle is connected with the jackshaft through drive mechanism, the rake teeth axle takes place the autorotation around the jackshaft rotatory while, and the autorotation speed of rake teeth axle around self axle center is the same with the revolution speed around the jackshaft.
Further, the left and right rotating discs are rotatably mounted on a pair of side plates, the transmission mechanism comprises a star gear fixedly connected with one end of the rake teeth shaft, a center wheel coaxially arranged with the intermediate shaft and fixedly connected with the side plates, and an idler wheel arranged between the center wheel and the star gear and meshed with the star gear and the center wheel, and the idler wheel is rotatably connected with the left rotating disc or the right rotating disc so that the star gear rotates around the center wheel while rotating.
Further, the idler wheel is arranged on the left rotary disc or the right rotary disc through a short shaft, and the tooth numbers and the modulus of the center wheel, the star gear and the idler wheel are all the same.
Furthermore, the plurality of rake tooth shafts are uniformly distributed on the circumference direction of the central shaft, two ends of the rake tooth shafts are connected with the left rotating disc and the right rotating disc through bearings, and the bearings are full-sealed bearings or self-lubricating bearings or sliding bearings made of engineering plastic materials.
Further, the number of the rake tooth shafts, the star gears and the idle gears is equal, and the number of the rake tooth shafts, the star gears and the idle gears is 2-6.
Further, a plurality of L-shaped harrow nails are uniformly distributed on the harrow tooth shaft.
Further, one end of the L-shaped harrow nail is welded with the circumferential surface of the harrow tooth shaft, and the other end of the L-shaped harrow nail is vertically downwards arranged.
Further, the device also comprises a speed reducing device arranged on the side plate, and the speed reducing device is connected with the intermediate shaft and a power device outside the device so as to drive the intermediate shaft to rotate.
After the technical scheme of the invention is adopted, the following beneficial effects are brought:
according to the invention, the direction of the L-shaped harrow nail on the harrow tooth shaft is kept unchanged all the time in the rotating process, the L-shaped harrow nail is gently inserted into a material at a certain angle, the material is raked out like an agricultural harrow, the impact on the material can be effectively reduced, and the discharging quantity is uniform. Compared with the traditional stirring roller device, the tobacco shred processing device has the advantages that the processing strength is reduced, the discharging quantity is more uniform, the breakage is low, and the working efficiency and the product quality are effectively improved.
Drawings
Fig. 1: the whole structure diagram of the invention;
fig. 2: a schematic structural diagram when the internal structure in fig. 1 is visible;
fig. 3: the structure diagram of the invention after the explosion of part of the structure;
fig. 4: schematic diagram of the transmission mechanism of the invention;
wherein: 1. intermediate shaft 2, rake teeth shaft 3, right rotary disk 4, side plate 5, L-shaped rake 6, speed reducer 7, center wheel 8, idler wheel 9, star gear 10, left rotary disk.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 and 2, a directional material stirring device is installed at a material outlet of a storage cabinet or a feeder, and comprises a rotatable intermediate shaft 1, wherein a left rotary disc 10 and a right rotary disc 3 are fixed at two ends of the intermediate shaft 1, and a plurality of rake tooth shafts 2 are installed between the left rotary disc 10 and the right rotary disc 3. The rake teeth 2 are uniformly distributed on the circumference of the central shaft 1 and are arranged near the edges of the left and right rotary discs 10 and 3, and the left and right rotary discs 10 and 3 drive the rake teeth 2 to stir materials when rotating.
The left and right rotary discs 10, 3 are rotatably mounted on a pair of side plates 4, the side plates 4 are part of a side plate of a storage cabinet or a feeder and are used for supporting the left and right rotary discs 10, 3, and the left and right rotary discs 10, 3 synchronously rotate along with the intermediate shaft 1. Preferably, the left and right rotary discs 10, 3 are keyed to the intermediate shaft 1. The two ends of the rake tooth shaft 2 are respectively connected with the left rotary disc 10 and the right rotary disc 3 in a rotary way, and can rotate relative to the left rotary disc 10 and the right rotary disc 3, one end of the rake tooth shaft 2 is connected with the intermediate shaft 1 through a transmission mechanism, the intermediate shaft 1 rotates while the rake tooth shaft 2 rotates around the intermediate shaft 1 through the transmission mechanism, and the rotation speed of the rake tooth shaft 2 around the self axis is the same as the revolution speed around the intermediate shaft 1.
Specifically, a plurality of L-shaped harrow nails 5 are uniformly distributed on the harrow tooth shaft 1, one end of the horizontal section of the L-shaped harrow nails 5 is welded with the circumferential surface of the harrow tooth shaft 2, and one end of the vertical section extends vertically downwards and is used for being inserted into materials to play a role in stirring materials. Because the rake teeth shaft 2 rotates while revolving around the intermediate shaft 1, and the rake teeth shaft 2 rotates one circle simultaneously, the direction of the L-shaped rake nails 5 is kept unchanged all the time, and when the L-shaped rake nails 5 are in contact with materials, the L-shaped rake nails 5 can be slightly inserted into the materials at a certain angle, so that the impact on the materials is avoided, and the damage to the materials is reduced.
Specifically, the transmission mechanism comprises a star gear 9 fixedly connected with one end of the rake teeth shaft 2, a center wheel 7 coaxially arranged with the intermediate shaft 1 and fixedly connected with the side plate 4, and an idler wheel 8 arranged between the center wheel 7 and the star gear 9 and meshed with the star gear 9 and the center wheel 7. The star gear 9 and the idle gear 8 rotate together around the central wheel 7, and the idle gear 8 is rotationally connected with the left rotary disk 10 or the right rotary disk 3, so that the star gear 9 rotates around the central wheel 7 while rotating, and the rotation direction is opposite to the revolution direction.
Preferably, the idler wheel 8 is mounted on the left rotary disk 10 or the right rotary disk 3 through a short shaft, in this embodiment, the idler wheel 8 is mounted on the right rotary disk 3, and the teeth and the modulus of the center wheel 7, the star gear 9 and the idler wheel 8 are all the same, and the materials thereof may be metal materials or nonmetal materials, preferably nonmetal materials such as engineering plastics.
Preferably, two ends of the rake teeth shafts 2 are connected with the left and right rotating discs 10 and 3 through bearings, and can freely rotate relative to the left and right rotating discs 10 and 3, and the bearings are full-sealed bearings or self-lubricating bearings or sliding bearings made of engineering plastics.
The number of the rake teeth 2 and the star gears 9 and the idle gears 8 is equal, and is 2 to 6, preferably 3 or 4, for example, the number of the rake teeth 2 and the star gears 9 and the idle gears 8 in the embodiment is 4.
The directional stirring device of the invention is preferably driven by an external power device, such as a motor directly on the feeder, and in particular comprises a speed reduction device 6 mounted on the side plate 4, wherein the speed reduction device 6 connects the intermediate shaft 1 with an external power device so as to transmit the power of the external power device to the intermediate shaft 1 and enable the intermediate shaft 1 to rotate.
In this embodiment, the working engineering of the directional material stirring device is as follows:
when the storage cabinet or the feeder needs to discharge tobacco materials, the directional material stirring device starts to work, the speed reducing device drives the intermediate shaft 1 to rotate, and then drives the left rotary disk 10, the right rotary disk 3, the rake tooth shaft 2, the L-shaped rake nail 5, the star gear 9 and the idle wheel 8 to rotate together, and as the central wheel 7 is fixed on the side plate 4 and does not rotate, the star gear 9 generates a rotation speed equal to the revolution angular speed and opposite in direction under the action of the central wheel 7 and the idle wheel 8 while revolving, so that the direction of the L-shaped rake nail 5 on the rake tooth shaft 2 is always unchanged, the L-shaped rake nail 5 is gently inserted into the materials at a certain angle, and the materials are held like agricultural rake nails.
The invention carries out auxiliary discharging treatment on the tobacco shreds, tobacco stems and stem shreds by the storage cabinet and the feeding machine in the tobacco shred production line, and compared with the traditional material stirring roller device, the invention has the advantages of reduced processing intensity, uniform discharging amount and low breakage, and improves the working efficiency.
While the foregoing is directed to embodiments of the present invention, it will be appreciated by those skilled in the art that various changes and modifications can be made without departing from the principles of the invention, and it is intended to cover the invention as defined in the appended claims.
Claims (5)
1. The utility model provides a be applied to directional stirring device in tobacco silk production line, includes, jackshaft, and the both ends of jackshaft are fixed with left rotatory disc and right rotatory disc, install a plurality of rake teeth axles between left and right rotatory disc, its characterized in that: the plurality of L-shaped harrow nails are uniformly distributed on the harrow tooth shaft, two ends of the harrow tooth shaft are respectively connected with the left rotating disc and the right rotating disc in a rotating way, one end of the harrow tooth shaft is connected with the intermediate shaft through a transmission mechanism, the harrow tooth shaft rotates around the intermediate shaft and rotates simultaneously, and the rotation speed of the harrow tooth shaft around the axis of the harrow tooth shaft is the same as the revolution speed of the harrow tooth shaft around the intermediate shaft, so that the direction of the L-shaped harrow nails is always unchanged;
the transmission mechanism comprises a star gear fixedly connected with one end of a rake tooth shaft, a center wheel coaxially arranged with an intermediate shaft and fixedly connected with the side plates, and an idler wheel arranged between the center wheel and the star gear and meshed with the star gear and the center wheel, wherein the idler wheel is rotationally connected with the left rotary disk or the right rotary disk so as to enable the star gear to rotate around the center wheel and rotate at the same time;
the idler wheel is arranged on the left rotary disc or the right rotary disc through a short shaft, and the tooth numbers and the modulus of the center wheel, the star gear and the idler wheel are all the same.
2. The directional stirring device applied to a tobacco shredding production line according to claim 1, wherein: the plurality of rake tooth shafts are uniformly distributed on the circumference direction of the central shaft, two ends of the rake tooth shafts are connected with the left rotating disc and the right rotating disc through bearings, and the bearings are full-sealed bearings or self-lubricating bearings or sliding bearings made of engineering plastic materials.
3. The directional stirring device applied to a tobacco shredding production line according to claim 2, wherein: the number of the rake tooth shafts, the star gears and the idle gears is equal, and the number of the rake tooth shafts, the star gears and the idle gears is 2-6.
4. The directional stirring device applied to a tobacco shredding production line according to claim 1, wherein: one end of the L-shaped harrow nail is welded with the circumferential surface of the harrow tooth shaft, and the other end of the L-shaped harrow nail is vertically downwards arranged.
5. A directional shifter applied to a tobacco shred manufacturing line as in any one of claims 1 to 4, wherein: the speed reducer is connected with the intermediate shaft and a power device outside the device so as to drive the intermediate shaft to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610894311.6A CN107927897B (en) | 2016-10-13 | 2016-10-13 | Directional stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610894311.6A CN107927897B (en) | 2016-10-13 | 2016-10-13 | Directional stirring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107927897A CN107927897A (en) | 2018-04-20 |
| CN107927897B true CN107927897B (en) | 2024-04-09 |
Family
ID=61928419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610894311.6A Active CN107927897B (en) | 2016-10-13 | 2016-10-13 | Directional stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107927897B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642030B (en) * | 2019-10-23 | 2024-07-09 | 潍坊新希望六和饲料科技有限公司 | Prevent blockking up fodder raw materials and unload material leakage device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101911862A (en) * | 2010-07-09 | 2010-12-15 | 南京农业大学 | Subsoiler of planetary driving type |
| CN203211961U (en) * | 2013-04-07 | 2013-09-25 | 洛阳威加机械工程有限公司 | Rake tooth orientation tobacco shred poking wheel |
| CN206119158U (en) * | 2016-10-13 | 2017-04-26 | 秦皇岛烟草机械有限责任公司 | Directional material device of dialling |
-
2016
- 2016-10-13 CN CN201610894311.6A patent/CN107927897B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101911862A (en) * | 2010-07-09 | 2010-12-15 | 南京农业大学 | Subsoiler of planetary driving type |
| CN203211961U (en) * | 2013-04-07 | 2013-09-25 | 洛阳威加机械工程有限公司 | Rake tooth orientation tobacco shred poking wheel |
| CN206119158U (en) * | 2016-10-13 | 2017-04-26 | 秦皇岛烟草机械有限责任公司 | Directional material device of dialling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107927897A (en) | 2018-04-20 |
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