CN110252203B - Vertical feeding device - Google Patents
Vertical feeding device Download PDFInfo
- Publication number
- CN110252203B CN110252203B CN201910544900.5A CN201910544900A CN110252203B CN 110252203 B CN110252203 B CN 110252203B CN 201910544900 A CN201910544900 A CN 201910544900A CN 110252203 B CN110252203 B CN 110252203B
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- China
- Prior art keywords
- diameter
- fixedly connected
- feed bin
- bin
- ejection
- 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 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 32
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 30
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 30
- 241001330002 Bambuseae Species 0.000 claims abstract description 30
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 30
- 239000011425 bamboo Substances 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 description 20
- 230000000694 effects Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/007—Feed or outlet devices as such, e.g. feeding tubes provided with moving parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/005—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the outlet side being of particular interest
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a vertical feeding device which comprises a frame, wherein a bin is fixed on the frame, the upper end surface of the bin is fixedly connected with a driving device, a stirring shaft is arranged in the bin, the upper end of the stirring shaft penetrates out of the upper end of the bin and is in transmission connection with the output end of the driving device, a discharge hole at the lower end of the bin is fixedly connected with a feed hole of a first discharge cylinder, a screw rod matched with the first discharge cylinder is arranged in the first discharge cylinder, and the lower end of the stirring shaft is fixedly connected with the screw rod along the vertical direction in a coaxial way. Through with the vertical fixed connection of first ejection of compact section of thick bamboo in feed bin below, with the direct fixed connection of screw rod in (mixing) shaft and the first ejection of compact section of thick bamboo for when the (mixing) shaft stirs, the screw rod rotates, thereby the material is extruded from first ejection of compact section of thick bamboo by the feed bin, only uses a driving motor to drive, conveniently overhauls, and the remaining material is less than the screw feeder that the level set up in the first ejection of compact section of thick bamboo of vertical setting simultaneously, and the unnecessary waste of material has significantly reduced.
Description
Technical Field
The invention relates to a vertical feeding device.
Background
In the pharmacy process, a plurality of additives are expensive, so that a screw feeder with smaller diameter is often used for feeding in the pharmacy reaction, and at present, the screw feeder in actual use is easy to solve the problem that the accumulated materials in a discharging barrel waste the reaction materials because a material bin and the screw feeder are arranged separately, so that two groups of motors are needed, a stirring shaft in one group of motors drives a material in the bin to hang and remove the materials at the bottom of the bin and send the materials into a feed inlet of the screw feeder, and the other group of motors drives a screw in the screw feeder to send the materials into a reaction kettle for reaction.
Disclosure of Invention
The invention mainly aims to provide the vertical feeding device, wherein the storage bin and the discharging barrel with the screw are vertically arranged, the screw is connected through the stirring shaft, the stirring shaft and the screw are driven to rotate by the same driving device for feeding, and the vertically arranged feeding mode can better prevent material from being accumulated in the discharging barrel, so that the waste of materials is avoided.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a vertical feeding device, includes the frame, be fixed with the feed bin in the frame, feed bin up end fixedly connected with drive arrangement, be equipped with the (mixing) shaft in the feed bin, after the (mixing) shaft upper end wears out the feed bin upper end with drive arrangement output transmission connection, feed bin lower extreme discharge gate fixed connection is in a ejection of compact section of thick bamboo feed inlet, be equipped with the screw rod rather than matcing in the first ejection of compact section of thick bamboo, the (mixing) shaft lower extreme is along vertical direction coaxial fixed connection screw rod. Through with the vertical fixed connection of first ejection of compact section of thick bamboo in feed bin below, with the direct fixed connection of screw rod in (mixing) shaft and the first ejection of compact section of thick bamboo for when the (mixing) shaft stirs, the screw rod rotates, thereby the material is extruded from first ejection of compact section of thick bamboo by the feed bin, only uses a driving motor to drive, conveniently overhauls, and the remaining material is less than the screw feeder that the level set up in the first ejection of compact section of thick bamboo of vertical setting simultaneously, and the unnecessary waste of material has significantly reduced.
Further, the lower end face of the stirring shaft extends to form a round table which is coaxially arranged with the stirring shaft, the diameter of the round table is smaller than that of the stirring shaft, a support is fixedly connected to the inner wall of the discharge hole of the storage bin, and the round table is rotationally inserted on the support. Through setting up the round platform to be fixed in on the support with the round platform, guaranteed the stability when the (mixing) shaft rotates when making the (mixing) shaft obtain supporting, make the screw rod in first ejection of compact section of thick bamboo, can keep ejection of compact stable when rotating.
Further, the support comprises a support rod, one end of the support rod is fixedly connected to the inner wall of the storage bin, the other end of the support rod is fixedly connected with a support block, and the round table is rotationally inserted on the support block. The support is arranged to be a combination of the support rod and the support block, so that the blocking effect of the support on the material falling into the first discharging barrel from the storage bin is reduced to the greatest extent.
Further, the supporting block is annular, the outer diameter of the supporting block is slightly larger than the diameter of the stirring shaft and larger than the diameter of the round table, and the inner diameter of the supporting block is smaller than the diameter of the stirring shaft and larger than the diameter of the round table. So that the support block has less residual material on the upper surface.
Further, a tetrafluoro sleeve is arranged between the inner edge of the supporting block and the outer edge of the round table. The polytetrafluoroethylene sleeve is arranged as a buffer between the round table and the supporting block, so that abrasion of the round table and the supporting block during rotation is reduced, and the service life of the equipment is prolonged.
Further, the upper end of the cross section of the supporting rod is provided with a 60-degree round angle. The upper end of the cross section of the supporting rod is set to be a round angle of 60 degrees, so that the residue of materials on the supporting rod is reduced.
Further, be equipped with the toper barrel between feed bin discharge gate and the first feed cylinder feed inlet, feed bin discharge gate fixed connection toper barrel feed inlet, first feed cylinder feed inlet is connected to the toper barrel discharge gate, helical blade on the screw rod includes helical blade A, helical blade B, helical blade A matches, the diameter from top to bottom diminishes gradually with toper barrel inner chamber, helical blade B diameter and first feed cylinder internal diameter phase-match. Through setting up the toper barrel between feed bin and first ejection of compact section of thick bamboo to through setting up helical blade A diameter on the screw rod and toper section of thick bamboo internal diameter size assorted, can increase the extrusion force in the material gets into first ejection of compact section of thick bamboo, the first ejection of compact section of thick bamboo ejection of compact that is stable.
Further, a gap with the length smaller than 1/3 of the circumference is arranged on the blade between two adjacent circumferences in the spiral blade B, and the two adjacent gaps are distributed clockwise from top to bottom at an angle of 60 degrees. Through set up the breach on helical blade B for the material in the first ejection of compact section of thick bamboo piles up the shape and changes along with helical blade B's rotation, thereby be difficult for producing "arch bridge effect".
Further, the first discharge cylinder discharge gate fixedly connected with valve, the valve other end fixedly connected with second discharge cylinder. Through setting up the valve, prevent when not using, the material drops in the first ejection of compact section of thick bamboo owing to gravity.
Further, a bypass pipe is connected to the wall of the second discharging cylinder. When the device is used, the bypass pipe is communicated with the air source, so that material residues in the second discharging barrel can be effectively cleaned, and the difficulty in discharging the material in the first discharging barrel is prevented.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages: the feed bin is effectively combined with the first discharging barrel, the stirring shaft is connected with the screw rod to rotate, when the stirring shaft rotates under the action of the driving device, the screw rod pushes materials to discharge in the first discharging barrel, the structural complexity is reduced, the maintenance difficulty of equipment is reduced, the first discharging barrel is vertically arranged, the residues of the materials in the first discharging barrel are reduced, and the stability of the stirring shaft and the screw rod during rotation is ensured through the supporting frame.
Drawings
FIG. 1 is a schematic sectional structure of a feeding device;
FIG. 2 is a schematic diagram of a stirring shaft structure;
FIG. 3 is a schematic top view of a support frame;
FIG. 4 is a schematic view in section A-A;
fig. 5 is a schematic view of the screw structure.
Detailed Description
In order to better understand the above technical solutions, the following detailed description will be made with reference to the accompanying drawings and specific embodiments, and it should be understood that specific features in the embodiments and examples of the present invention are detailed descriptions of the technical solutions of the present application, and not limit the technical solutions of the present application, and the technical features in the embodiments and examples of the present application may be combined with each other without conflict.
As shown in fig. 1-5, a vertical feeding device comprises a frame 1, be fixed with feed bin 2 on the frame 1, feed bin 2 up end fixedly connected with drive arrangement 3, be equipped with (mixing) shaft 21 in the feed bin 2, after the (mixing) shaft 21 upper end wears out feed bin 2 upper end, with drive arrangement 3 output transmission connection, feed bin 2 lower extreme discharge gate fixed connection is in first ejection of compact section of thick bamboo 4 feed inlet, be equipped with rather than the screw 41 of matching in the first ejection of compact section of thick bamboo 4, (mixing) shaft 31 lower extreme is along the coaxial heart fixed connection screw 41 of vertical direction. The lower end face of the stirring shaft 31 is extended with a round table 311 which is coaxially arranged with the stirring shaft, the diameter of the round table 311 is smaller than that of the stirring shaft 31, a support 22 is fixedly connected to the inner wall of a discharge hole of the storage bin 2, and the round table 311 is rotationally inserted on the support 22. The support 22 comprises a support rod 221, one end of the support rod 221 is fixedly connected to the inner wall of the storage bin 2, the other end of the support rod is fixedly connected with a support block 222, and the round table 311 is rotatably inserted into the support block 222. The supporting block 222 is in a ring shape, the outer diameter of the supporting block 222 is slightly larger than the diameter of the stirring shaft 21 and larger than the diameter of the round table 311, and the inner diameter is smaller than the diameter of the stirring shaft 31 and larger than the diameter of the round table 311. A tetrafluoro sleeve 313 is arranged between the inner edge of the supporting block 222 and the outer edge of the round table 311. The upper end of the cross section of the supporting rod 221 is provided with a round angle of 60 degrees. A conical cylinder 5 is arranged between the discharge port of the storage bin 21 and the feed port of the first discharge cylinder 4, the discharge port of the storage bin 21 is fixedly connected with the feed port of the conical cylinder 5, the discharge port of the conical cylinder 5 is connected with the feed port of the first discharge cylinder 4, the spiral blades on the screw 41 comprise a spiral blade A411 and a spiral blade B412, the spiral blade A411 is matched with the inner cavity of the conical cylinder body 5, the diameter of the spiral blade A is gradually reduced from top to bottom, and the diameter of the spiral blade B412 is matched with the inner diameter of the first discharging cylinder 4. A gap with the length smaller than 1/3 of the circumference is arranged on the blade between two adjacent circumferences in the spiral blade B412, and the adjacent two gaps are distributed clockwise from top to bottom at an angle of 60 degrees. The first discharging cylinder 4 is fixedly connected with a valve 6, and the other end of the valve is fixedly connected with a second discharging cylinder 7. The wall of the second discharging cylinder 7 is connected with a bypass pipe 71.
Specifically, the main body of the bin 2 is cylindrical, one side of the bin 2 is provided with a feed inlet, the bin 2 is fixedly connected to the frame 1 through a bolt, the lower part of the bin 2 is in a boss shape with gradually smaller inner cavity, the lower part of the discharge outlet of the bin 2 is sequentially connected with a conical cylinder 5, a first discharge cylinder 4, a valve body and a second discharge cylinder through flanges from top to bottom, a bypass pipe is welded and communicated on the second discharge cylinder, the upper end surface of the bin 2 is fixedly connected with a bracket through a bolt, a driving device is arranged on the bracket and comprises a variable frequency motor and a speed reducer, a stirring shaft which is vertically arranged is arranged in the bin 2, the upper end of the stirring shaft penetrates out of the bin 2 and is in transmission connection with the speed reducer, the lower end of the stirring shaft is connected to a bracket in an inserting and rotating manner, stirring blades are arranged on the stirring shaft 31, the material on the inner wall of the bin 2 can be effectively scraped, the bracket 22 comprises a central ring, three supporting rods 221 are uniformly welded on the outer circumference of the circular ring, the other ends of the supporting rods 221 are welded on the inner wall of the storage bin 2, the upper end of the cross section of each supporting rod 221 is a round angle of 60 degrees, the supporting rods 221 are effectively prevented from accumulating, the lower end face of the stirring shaft 31 is integrally and concentrically connected with a round table 311 along the axial direction, the outer diameter of the central circular ring is slightly larger than the diameter of the stirring shaft 21 and larger than the diameter of the round table 311, the inner diameter of the central circular ring is smaller than the diameter of the stirring shaft 31 and larger than the diameter of the round table 311, a tetrafluoro sleeve is arranged between the round table 311 and the inner edge of the circular ring, abrasion of the round table and the circular ring is avoided, the stability of the stirring shaft 31 during rotation is ensured, a threaded inner hole is arranged in the center of the round table 31, a screw is arranged in a first discharging cylinder, the upper end of the screw is connected with the round table 31 through threads and is coaxially arranged with the round table 31, and a helical blade on the screw cylinder comprises a helical blade A411, spiral blade B412, spiral blade A411 matches with the conical cylinder 5 inner chamber, the diameter from top to bottom diminishes gradually, spiral blade B412 diameter and first ejection of compact section of thick bamboo 4 internal diameter assorted end, can stable carry out the pushing away when guaranteeing the screw rod rotation through the steady operation of (mixing) shaft 31, through set up the breach on spiral blade B, breach size sets up to 1/6 circumference length for the material in the first ejection of compact section of thick bamboo is piled up the shape and is changed along with spiral blade B's rotation, thereby be difficult for producing "arch bridge effect", through setting up spiral blade A diameter on the screw rod and conical cylinder internal diameter size assorted, can increase the extrusion force that the material got into in the first ejection of compact section of thick bamboo, the first ejection of compact section of thick bamboo ejection of compact of being stable, first ejection of compact section of thick bamboo discharge gate fixedly connected with valve, the valve other end fixedly connected with second ejection of thick bamboo. Through setting up the valve, prevent when not using, the material drops from first ejection of compact section of thick bamboo in owing to gravity, is connected with the bypass pipe on the second ejection of compact section of thick bamboo wall. When the device is used, the bypass pipe is communicated with the air source, so that material residues in the second discharging barrel can be effectively cleaned, and the difficulty in discharging the material in the first discharging barrel is prevented.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A vertical feeding device, characterized in that: including frame (1), be fixed with feed bin (2) on frame (1), feed bin (2) up end fixedly connected with drive arrangement (3), be equipped with (mixing) shaft (31) in feed bin (2), after feed bin (2) upper end was worn out to (mixing) shaft (31) upper end, with drive arrangement (3) output transmission connection, feed bin (2) lower extreme discharge gate fixed connection in first ejection of compact section of thick bamboo (4) feed inlet, be equipped with screw rod (41) rather than the matching in first ejection of compact section of thick bamboo (4), be equipped with screw rod (41) along vertical direction coaxial fixedly connected with in (mixing) shaft (31) lower extreme, be equipped with conical cylinder (5) between feed bin (2) discharge gate and first ejection of compact section of thick bamboo (4) feed inlet, conical cylinder (5) feed inlet is worn out to feed bin (2) upper end, helical blade on screw rod (41) include helical blade A (411), helical blade B (412), helical blade A (412) and helical blade A (4) are equipped with one and the circumference of a little diameter of a circular segment of diameter of a gap of diameter of a circle of helical blade (4) that matches between (412) and a circumference of a circle of adjacent (1) diameter of helical blade (412), the utility model discloses a stirring device for a material mixing machine, including stirring axle (31), support (22) and support (22), be 60 angle between two adjacent breach and be clockwise distribution from top to bottom, stirring axle (31) lower extreme terminal surface extend have with coaxial round platform (311) that set up of stirring axle, round platform (311) diameter is less than stirring axle (31) diameter, fixedly connected with support (22) on feed bin (2) discharge gate inner wall, round platform (311) rotate peg graft on support (22), support (22) include bracing piece (221), bracing piece (221) one end fixedly connected with inner wall, the other end fixedly connected with supporting shoe (222) of feed bin (2), round platform (311) rotate peg graft on supporting shoe (222), supporting shoe (222) are the ring form, supporting shoe (222) external diameter slightly is greater than stirring axle (31) diameter and is greater than round platform (311) diameter, and the internal diameter is less than stirring axle (31) diameter, is greater than round platform (311) diameter.
2. A vertical feeding device according to claim 1, wherein a tetrafluoro sleeve (313) is arranged between the inner edge of the supporting block (222) and the outer edge of the round table (311).
3. A vertical feeding device according to claim 1, wherein the upper end of the cross section of the support bar (221) is rounded at 60 °.
4. The vertical feeding device according to claim 1, wherein the discharge port of the first discharge cylinder (4) is fixedly connected with a valve (6), and the other end of the valve is fixedly connected with a second discharge cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910544900.5A CN110252203B (en) | 2019-06-21 | 2019-06-21 | Vertical feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910544900.5A CN110252203B (en) | 2019-06-21 | 2019-06-21 | Vertical feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110252203A CN110252203A (en) | 2019-09-20 |
| CN110252203B true CN110252203B (en) | 2023-12-22 |
Family
ID=67920458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910544900.5A Active CN110252203B (en) | 2019-06-21 | 2019-06-21 | Vertical feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110252203B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116458440A (en) * | 2023-03-28 | 2023-07-21 | 平阳县勤丰宠物营养科技有限公司 | Edible biting gum preparation process and edible biting gum |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3045980U (en) * | 1997-08-05 | 1998-02-20 | 益 陳 | mixer |
| EP2639285A1 (en) * | 2010-11-08 | 2013-09-18 | Xixia Dragon Into Special Material Co. Ltd | Coal material decomposing device with screw-type cabin |
| CN204583034U (en) * | 2015-04-28 | 2015-08-26 | 郑州佰沃生物质材料有限公司 | Based Wood Adhesives mixing mixer |
| CN205164592U (en) * | 2015-12-03 | 2016-04-20 | 成都乐氏化工工程有限公司 | Even powder feeding device |
| CN106975399A (en) * | 2017-05-09 | 2017-07-25 | 六安龙翔美食王禽业有限公司 | One kind cultivation feeding stirring feed device |
| CN208022267U (en) * | 2017-10-27 | 2018-10-30 | 江苏鑫越环保科技有限公司 | A kind of monotubular is without axial cone screw feeder |
| CN208790019U (en) * | 2018-09-29 | 2019-04-26 | 郑州奥特智能设备股份有限公司 | Powder packaging machine discharge system |
| CN210473916U (en) * | 2019-06-21 | 2020-05-08 | 江苏中远制药设备有限公司 | Vertical feeding device |
-
2019
- 2019-06-21 CN CN201910544900.5A patent/CN110252203B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3045980U (en) * | 1997-08-05 | 1998-02-20 | 益 陳 | mixer |
| EP2639285A1 (en) * | 2010-11-08 | 2013-09-18 | Xixia Dragon Into Special Material Co. Ltd | Coal material decomposing device with screw-type cabin |
| CN204583034U (en) * | 2015-04-28 | 2015-08-26 | 郑州佰沃生物质材料有限公司 | Based Wood Adhesives mixing mixer |
| CN205164592U (en) * | 2015-12-03 | 2016-04-20 | 成都乐氏化工工程有限公司 | Even powder feeding device |
| CN106975399A (en) * | 2017-05-09 | 2017-07-25 | 六安龙翔美食王禽业有限公司 | One kind cultivation feeding stirring feed device |
| CN208022267U (en) * | 2017-10-27 | 2018-10-30 | 江苏鑫越环保科技有限公司 | A kind of monotubular is without axial cone screw feeder |
| CN208790019U (en) * | 2018-09-29 | 2019-04-26 | 郑州奥特智能设备股份有限公司 | Powder packaging machine discharge system |
| CN210473916U (en) * | 2019-06-21 | 2020-05-08 | 江苏中远制药设备有限公司 | Vertical feeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110252203A (en) | 2019-09-20 |
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