CN109229993A - A kind of block-proof type center feeder - Google Patents
A kind of block-proof type center feeder Download PDFInfo
- Publication number
- CN109229993A CN109229993A CN201811167717.XA CN201811167717A CN109229993A CN 109229993 A CN109229993 A CN 109229993A CN 201811167717 A CN201811167717 A CN 201811167717A CN 109229993 A CN109229993 A CN 109229993A
- Authority
- CN
- China
- Prior art keywords
- turntable
- storage bin
- block
- proof type
- speed reducer
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/68—Large containers characterised by means facilitating filling or emptying preventing bridge formation using rotating devices
-
- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4809—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially vertical axis
- B65G65/4818—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially vertical axis and having the form of rotating tables or pans
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention discloses a kind of block-proof type center feeders, including storage bin, turntable and pedestal, storage bin side has been bolted electric control box, storage bin bottom is equipped with turntable, turntable side outside weldings have discharge groove, scraper plate is installed inside turntable, turntable bottom is connected with roller devices, scroll wheel is equipped with by bearing inside roller devices, guide rail is provided on the downside of scroll wheel, storage bin surrounding bottom is welded with pillar, turntable bottom surrounding is disposed with pin shaft, transmission gear is provided with beside turntable bottom, transmission gear is connected by key on the output shaft for being fixed on speed reducer, there is servo motor by flanged joint beside speed reducer, speed reducer and servo motor are bolted on pedestal.Beneficial effect is: cooperating by using roller devices and guide rail, so that device has bigger weight bearing ability；Putty problem is effectively reduced by using straight barrel type outer cylinder to occur；Effectively extend the service life of device by the sealing rubber ring and polyethylene board of installation.
Description
Technical field
The present invention relates to industrial equipment fields, and in particular to a kind of block-proof type center feeder.
Background technique
Center feeder is usually directly installed on feed bin lower part, Xiang Qi due to that can bear biggish stock column pressure
He is fed equipment.Meanwhile batcher can be divided into three kinds of open type (K), closed (F), hot material formula (R) shapes by traditional structure forms
Formula.Above-mentioned three kinds of forms are all speed reducer rotation to be driven by motor coupler, and drive by speed reducer conveying axis shaft coupling
Batcher rotating mechanism.These three mechanisms all there is a problem of common, be exactly that structure is excessively complicated, cost is high, installation, maintenance is protected
Inconvenience is supported, open area is small for discharging, the sealing performance between turntable and cylinder is poor, the problem of putty easily occur and building bridge material
Blocking, while driving device power energy consumption is larger.Therefore a kind of structure feed that is simple, stable, being not easy to plug is needed to fill
It sets.
Summary of the invention
The object of the invention is that providing a kind of block-proof type center feeder to solve the above-mentioned problems.
The present invention through the following technical solutions to achieve the above objectives:
A kind of block-proof type center feeder, including storage bin, turntable and pedestal, the storage bin side are bolted
There is an electric control box, the storage bin bottom is equipped with the turntable, and turntable side outside weldings have a discharge groove, and described turn
Scraper plate is installed, the turntable bottom is connected with roller devices, and the roller devices inside is equipped with rolling by bearing inside disk
Driving wheel, is arranged on the scroll wheel fluted, guide rail is provided on the downside of the scroll wheel, on the guide rail and the scroll wheel
Groove matches, and on the base, storage bin surrounding bottom is welded with pillar, the turntable bottom for the guide rail welding
Surrounding is disposed with pin shaft, is provided with transmission gear beside the turntable bottom, the transmission gear, which is connected by key to be fixed on, to be subtracted
On the output shaft of fast machine, there are servo motor, the speed reducer and the servo motor by flanged joint beside the speed reducer
It is bolted on the pedestal, the pedestal is that HW200 fashioned iron group welds together, and is provided with stiffener plate.
Preferably, it is provided with sealing rubber ring between the turntable and the storage bin, to guarantee during the work time will not
The problems such as generating material leakage reduces the failure rate of device to effectively extend the service life of device.
Preferably, the discharge port of the discharge groove diagonally downward, is provided with gate on the discharge groove.
Preferably, the scraper plate is provided with one, at an angle mounting arrangements.
Preferably, there are six the roller devices settings, and it is uniformly distributed along the turntable surrounding, and the roller devices are described
360 ° of rotations on guide rail.
Preferably, the turntable replaces gear to connect with transmission gear using the pin shaft, and the turntable bottom is disposed with
60~100 pin shafts.
Preferably, the servo motor is connected with the electric control box by cable.
Preferably, the speed reducer uses K series umbrella tooth helical speed reduction gear.
Preferably, the turntable is split type welding production, is integrally further finished after welding to the turntable,
To guarantee its precision, it is ensured that the kinematic accuracy after the turntable assembly, so that reducing device to the greatest extent there is material leakage or leakage problem.
Preferably, the turntable inner surface is fixed with polyethylene by hexagon socket countersunk flat cap head screw, to avoid material to institute
The abrasion of turntable is stated, so that device has better maintainability.
In above structure, the power of the servo motor drives described turn by the pinion gear in the speed reducer output shaft
Pin shaft rotation in disk, the turntable make 360 degree along the guide rail by six sets of roller devices auxiliary guidance of its underpart
Circular motion, to drive center feeder unitary rotation；When the turntable rotates, the material in the storage bin is with turntable
It rotates together, and mobile to the direction of the discharge groove, the rotation of the scraper plate enhancing material on the turntable, discharge rate
Size can be by the gate openings of sizes that changes the height of the scraper plate, be arranged on the discharge groove or by watching described in changing
The revolving speed of motor is taken to realize；It is provided with straight barrel type outer cylinder on the outside of the turntable, so that the appearance of putty problem be effectively reduced；It installs additional
The sealing rubber ring can effectively reduce material leakage phenomenon；The high density polyethylene (HDPE) plate of installation can effectively reduce material to described turn
Panel surface friction damage.
Beneficial effect is: realizing and rolls by using the roller devices and guide rail cooperation, so that device has
Bigger weight bearing ability；The adjusting of discharge capacity is realized by the revolving speed of the scraper plate, the discharge groove or the servo motor, thus
Reduce the probability that putty occurs；By using straight barrel type outer cylinder, so that the appearance of putty problem be effectively reduced；By described in installation
Sealing rubber ring and polyethylene board effectively extend the service life of device, increase reliability, maintainability, safety and human factors.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of block-proof type center feeder of the present invention；
Fig. 2 is a kind of overlooking structure diagram of block-proof type center feeder of the present invention.
The reference numerals are as follows:
1, storage bin；2, pin shaft；3, transmission gear；4, speed reducer；5, roller devices；6, scroll wheel；7, guide rail；8, bottom
Seat；9, pillar；10, turntable；11, discharge groove；12, sealing rubber ring；13, scraper plate；14, electric control box；15, servo motor.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As Figure 1-Figure 2, a kind of block-proof type center feeder, including storage bin 1, turntable 10 and pedestal 8, storage bin 1
Side has been bolted electric control box 14, and 1 bottom of storage bin is equipped with turntable 10, and 10 side outside weldings of turntable have row
Hopper 11 is equipped with scraper plate 13 inside turntable 10, and 10 bottom of turntable is connected with roller devices 5, passes through bearing inside roller devices 5
Scroll wheel 6 is installed, is arranged fluted on scroll wheel 6, is provided with guide rail 7 on the downside of scroll wheel 6, guide rail 7 with it is recessed on scroll wheel 6
Slot matches, and guide rail 7 is welded on pedestal 8, and 1 surrounding bottom of storage bin is welded with pillar 9, and 10 bottom surrounding of turntable is disposed with pin
Axis 2,10 bottom of turntable side are provided with transmission gear 3, and transmission gear 3 is connected by key on the output shaft for being fixed on speed reducer 4,
There is servo motor 15 by flanged joint beside speed reducer 4, speed reducer 4 and servo motor 15 are bolted on pedestal 8.
Preferably, sealing rubber ring 12 is provided between turntable 10 and storage bin 1, to guarantee to generate during the work time
The problems such as material leakage, reduces the failure rate of device, the discharge port of discharge groove 11 is tilted towards to effectively extend the service life of device
Under, gate is provided on discharge groove 11, scraper plate 13 is provided with one, at an angle mounting arrangements, and roller devices 5 are provided with six
A and uniformly distributed along 10 surrounding of turntable, the 360 ° of rotations on guide rail 7 of roller devices 5, turntable 10 replaces gear using pin shaft 2 and passes
Moving gear 3 connects, and 10 bottom of turntable is disposed with 80 pin shafts 2, and servo motor 15 is connected with electric control box 14 by cable.
Embodiment, the power of servo motor 15 drive the pin shaft 2 in turntable 10 by the pinion gear in 4 output shaft of speed reducer
Rotation, turntable 10 makees 360 degree of circular motion along guide rail 7 by six sets of roller devices 5 auxiliary guidance of its underpart, thus in driving
Heart batcher unitary rotation；When turntable 10 rotates, material in storage bin 1 is rotated together with turntable 10, and to discharge groove 11
Direction it is mobile, the scraper plate 13 on turntable 10 enhances the rotation of material, and the size of discharge rate can pass through the height for changing scraper plate 13
Degree, the gate openings of sizes being arranged on discharge groove 11 or the revolving speed by changing servo motor 15 are realized；It is set on the outside of turntable 10
It is equipped with straight barrel type outer cylinder, so that the appearance of putty problem be effectively reduced；The sealing rubber ring 12 of installation can effectively reduce material leakage phenomenon；Add
The high density polyethylene (HDPE) plate of dress can effectively reduce material and damage to 10 mantle friction of turntable.
In embodiment, including dynamic biography system: speed reducer 4 uses K series umbrella tooth helical speed reduction gear 4, and is matched with servo
Motor 15 drives the pin shaft 2 on turntable 10 to rotate, six sets is arranged below turntable 10 by the pinion gear in 4 output shaft of speed reducer
Roller devices 5, roller devices 5 make 360 degree of circular motion along circular guideway 7, so that center feeder be driven to rotate, this structure is held
Loading capability is big, and transmission efficiency is high, and power energy consumption efficiency is lower.
In embodiment, including 10 device of turntable: turntable 10 is split type welding production, whole to turntable 10 after welding to carry out
Further finishing, to guarantee its precision, it is ensured that the kinematic accuracy after the assembly of turntable 10, so that reducing device to the greatest extent there is material leakage
Or leakage problem, 10 inner surface of turntable is fixed with polyethylene by hexagon socket countersunk flat cap head screw, to avoid material to turntable 10
Abrasion, so that device has better maintainability.
In embodiment, roller devices 5 include rolling bearing, steel alloy transmission shaft and scroll wheel 6；In arrangement, using 6 sets
It is arranged symmetrically, and walks on guide rail 7, make machine stress equilibrium, stable drive.
In embodiment, pedestal 8 is that HW200 fashioned iron group welds together, and is provided with stiffener plate, to guarantee bottom plate
Rigidity itself.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and equivalents circle
It is fixed.
Claims (8)
1. a kind of block-proof type center feeder, it is characterised in that: including storage bin, turntable and pedestal, the storage bin side is logical
It crosses bolt and is fixed with electric control box, the storage bin bottom is equipped with the turntable, and turntable side outside weldings have row
Hopper is equipped with scraper plate inside the turntable, and the turntable bottom is connected with roller devices, passes through axis inside the roller devices
Hold and scroll wheel be installed, be arranged fluted on the scroll wheel, be provided with guide rail on the downside of the scroll wheel, the guide rail with it is described
Groove on scroll wheel matches, and on the base, storage bin surrounding bottom is welded with pillar, institute for the guide rail welding
It states turntable bottom surrounding and is disposed with pin shaft, transmission gear is provided with beside the turntable bottom, the transmission gear is connected by key
It connects on the output shaft for being fixed on speed reducer, has servo motor, the speed reducer and institute by flanged joint beside the speed reducer
It states servo motor to be bolted on the pedestal, the pedestal is that HW200 fashioned iron group welds together, and is provided with
Stiffener plate.
2. a kind of block-proof type center feeder according to claim 1, it is characterised in that: the turntable and the storage bin
Between be provided with sealing rubber ring.
3. a kind of block-proof type center feeder according to claim 1, it is characterised in that: the discharge port of the discharge groove inclines
Obliquely, gate is provided on the discharge groove.
4. a kind of block-proof type center feeder according to claim 1, it is characterised in that: the scraper plate is provided with one,
Mounting arrangements at an angle.
5. a kind of block-proof type center feeder according to claim 1, it is characterised in that: the roller devices are provided with six
It is a and uniformly distributed along the turntable surrounding, the roller devices 360 ° of rotations on the guide rail.
6. a kind of block-proof type center feeder according to claim 1, it is characterised in that: the speed reducer is using K series
Umbrella tooth helical speed reduction gear.
7. a kind of block-proof type center feeder according to claim 1, it is characterised in that: the turntable is split type welding
Production, integrally further finishes the turntable after welding.
8. a kind of block-proof type center feeder according to claim 1, it is characterised in that: the turntable inner surface passes through interior
Hexagonal sunk screw is fixed with polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811167717.XA CN109229993A (en) | 2018-10-08 | 2018-10-08 | A kind of block-proof type center feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811167717.XA CN109229993A (en) | 2018-10-08 | 2018-10-08 | A kind of block-proof type center feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109229993A true CN109229993A (en) | 2019-01-18 |
Family
ID=65055778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811167717.XA Pending CN109229993A (en) | 2018-10-08 | 2018-10-08 | A kind of block-proof type center feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109229993A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB734357A (en) * | 1952-11-19 | 1955-07-27 | Babcock & Wilcox Ltd | Improvements in material supplying means |
| CN2806392Y (en) * | 2005-07-05 | 2006-08-16 | 江苏全能机械设备有限公司 | Disk feeding machine |
| CN201023955Y (en) * | 2007-04-13 | 2008-02-20 | 鞍山市工矿设备厂 | Disk feeding machine |
| CN201296557Y (en) * | 2008-10-20 | 2009-08-26 | 新乡市强大振动机械有限公司 | New rotary feeder |
| CN103882425A (en) * | 2014-04-02 | 2014-06-25 | 温州职业技术学院 | Laser cladding pulsed powder feeder with rotating powder tank scraper blade |
| CN204304728U (en) * | 2014-12-30 | 2015-04-29 | 河南宝天机电科技有限公司 | A kind of full-automatic transposer |
| CN106865269A (en) * | 2017-03-17 | 2017-06-20 | 合肥固泰自动化有限公司 | A kind of gear drive lump material charging gear |
| CN208915928U (en) * | 2018-10-08 | 2019-05-31 | 广州维港环保科技有限公司 | A kind of block-proof type center feeder |
-
2018
- 2018-10-08 CN CN201811167717.XA patent/CN109229993A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB734357A (en) * | 1952-11-19 | 1955-07-27 | Babcock & Wilcox Ltd | Improvements in material supplying means |
| CN2806392Y (en) * | 2005-07-05 | 2006-08-16 | 江苏全能机械设备有限公司 | Disk feeding machine |
| CN201023955Y (en) * | 2007-04-13 | 2008-02-20 | 鞍山市工矿设备厂 | Disk feeding machine |
| CN201296557Y (en) * | 2008-10-20 | 2009-08-26 | 新乡市强大振动机械有限公司 | New rotary feeder |
| CN103882425A (en) * | 2014-04-02 | 2014-06-25 | 温州职业技术学院 | Laser cladding pulsed powder feeder with rotating powder tank scraper blade |
| CN204304728U (en) * | 2014-12-30 | 2015-04-29 | 河南宝天机电科技有限公司 | A kind of full-automatic transposer |
| CN106865269A (en) * | 2017-03-17 | 2017-06-20 | 合肥固泰自动化有限公司 | A kind of gear drive lump material charging gear |
| CN208915928U (en) * | 2018-10-08 | 2019-05-31 | 广州维港环保科技有限公司 | A kind of block-proof type center feeder |
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