CN109516236A - A kind of spiral feeding mechanism - Google Patents
A kind of spiral feeding mechanism Download PDFInfo
- Publication number
- CN109516236A CN109516236A CN201710843440.7A CN201710843440A CN109516236A CN 109516236 A CN109516236 A CN 109516236A CN 201710843440 A CN201710843440 A CN 201710843440A CN 109516236 A CN109516236 A CN 109516236A
- Authority
- CN
- China
- Prior art keywords
- feeding
- feeding device
- screw rod
- spiral
- discharge port
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
-
- 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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
- B65G33/265—Screws with a continuous helical surface
-
- 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
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
-
- 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
- B65G65/32—Filling 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
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a kind of spiral feeding mechanisms, including storage hopper, feeding device, feeding device and storage device, the feeding device is set in storage hopper, the feeding inlet of the feeding device is set to the rear end of feeding device, and the storage device is set to the lower section of feeding device discharge port；The feeding device includes the motor of pan feeding screw rod and offer power, the discharge end of the pan feeding screw rod extends at the hopper outlet, the feeding device includes the feeding screw rod being arranged in upper barrel and upper barrel, and the storage device is connect by discharge nozzle with feeding device.Compared with the existing technology, putty, and without dust pollution during pan feeding occur when pan feeding can be effectively prevented in feeder of the invention.
Description
Technical field
The present invention relates to feeding field of mechanical technique more particularly to a kind of spiral feeding mechanisms.
Background technique
Existing feeder conveys material from low spot storage hopper generally by helical feeding apparatus in feeding process
Lofty perch rewinding tank, rewinding tank are open design.Powder drops under self gravitation effect after being transported to above rewinding tank
In open rewinding tank, such feeding style is easy evolution dust, molten if ingredient has volatile solvent in rewinding tank
Agent is also easy to evaporate, and pollutes environment.In this case, technique requires closed pan feeding.Existing closed pan feeding only exists
The discharge port of feeder increases pipeline and accesses rewinding tank, be easy to cause the end buildup of helical feeding apparatus, and then cause to discharge
Blockage causes feeder excess load stop jumping.
Summary of the invention
The purpose of the present invention is to provide a kind of feeders, and putty, and pan feeding mistake occur when pan feeding can be effectively prevented
The leakage such as Cheng Zhongwu dust, gas.
The technical scheme is that a kind of spiral feeding mechanism, including storage hopper, feeding device, feeding device and storage
Expect that device, the feeding device are set in storage hopper, the feeding inlet of the feeding device is set to the rear end of feeding device,
The storage device is set to the lower section of feeding device discharge port；The feeding device includes pan feeding screw rod and offer power
Motor, the discharge end of the pan feeding screw rod extends at the hopper outlet, the feeding device include upper barrel and
The feeding screw rod being arranged in upper barrel, the storage device are connect by discharge nozzle with feeding device.
Further, the bottom surface of the storage hopper is inclined-plane, the bottom that storage hopper is arranged in of the pan feeding screw rod level.
Further, the feeding screw rod power in the feeding device is provided by motor, is arranged on the feeding screw rod
The intersection of oppositely oriented the first helical blade and the second helical blade, the first helical blade and the second helical blade is located at upper
Expect the discharge port of device.
Further, the storage device includes the rewinding tank of discharge nozzle and enclosed construction, one end of the discharge nozzle with
The discharge port of feeding device is connected to, and the other end extends in the rewinding tank.
Further, vibrator and outlet valve are provided on the discharge nozzle, the outlet valve is arranged in the vibration
Side of the device far from feeding device discharge port, the vibrator are eccentric wheel vibrator.
Further, the feeding screw rod is inclined to set, and the height of feeding screw feed mouth one end is lower than close to discharging
The height of one end of mouth.
Beneficial effects of the present invention: feeder provided by the invention is oppositely oriented by the way that two sections are arranged on feeding screw rod
Helical blade, and the intersection of two sections of helical blades is made to be located at discharge outlet can effectively prevent feeding device to closing
Rewinding tank block when conveying material, and letting out for dust and gas can be effectively prevented in closed rewinding tank and discharge nozzle
Leakage guarantees that environment is not contaminated；By the way that vibrator is arranged on discharge nozzle, powder etc. can be effectively prevented in discharge nozzle internal frame
Bridge is adhered on the inner wall of discharge nozzle.
Detailed description of the invention
Fig. 1 is the overall mechanism schematic diagram of the invention.
1, storage hopper；11, bottom surface；12, side；
2, feeding device；21, upper barrel；22, feeding screw rod；23, the first helical blade；24, the second helical blade；25, pan feeding
Mouthful；26, discharge port；27, feeding motor；28, feeding bearing；
3, storage device；31, rewinding tank；32, discharge nozzle；33, vibrator；34, outlet valve；
4, feeding device；41, pan feeding screw rod；42, pan feeding bearing；43, pan feeding motor；
5, communicating pipe；6, slide valve.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, the present invention provides a kind of spiral feeding mechanism, including storage hopper 1, feeding device 4, feeding device 2
And storage device 3, the feeding device 4 are set in storage hopper 1, the feeding inlet 25 of the feeding device 2 is set to pan feeding
The rear end of device 4, the storage device 3 are set to the lower section of feeding device discharge port 26；The feeding device 1 includes pan feeding
The motor 43 of screw rod 41 and offer power, the discharge end of the pan feeding screw rod 41 extends to 1 exit of storage hopper, described
Feeding device 2 include the feeding screw rod 22 being arranged in upper barrel 21 and upper barrel 21, the storage device 4 passes through discharging
Pipe is connect with feeding device 2.
The bottom surface of the storage hopper 1 is inclined-plane, the horizontal bottom that storage hopper is arranged in of the pan feeding screw rod 41.
22 power of feeding screw rod in the feeding device 2 is provided by motor 27, and rotation is arranged on the feeding screw rod 22
To opposite the first helical blade 23 and the second helical blade 24, the intersection of the first helical blade 23 and the second helical blade 24
Positioned at the discharge port 26 of feeding device 2.
The storage device 3 includes the rewinding tank 31 of discharge nozzle and enclosed construction, and one end of the discharge nozzle and feeding fill
The discharge port 26 set is connected to, and the other end extends in the rewinding tank 31.
Vibrator 33 and outlet valve 34 are provided on the discharge nozzle, the outlet valve 34 is arranged in the vibrator 33
Side far from 2 discharge port 26 of feeding device, the vibrator 33 are eccentric wheel vibrator.
The feeding screw rod 22 is inclined to set, and the height of 22 feed inlet of feeding screw rod, 25 one end is lower than close to discharge port 26
One end height.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (6)
1. a kind of spiral feeding mechanism, which is characterized in that described including storage hopper, feeding device, feeding device and storage device
Feeding device be set in storage hopper, the feeding inlet of the feeding device is set to the rear end of feeding device, the storing
Device is set to the lower section of feeding device discharge port；The feeding device includes the motor of pan feeding screw rod and offer power, institute
The discharge end for stating pan feeding screw rod extends at the hopper outlet, and the feeding device includes setting in upper barrel and upper barrel
The feeding screw rod set, the storage device are connect by discharge nozzle with feeding device.
2. spiral feeding mechanism according to claim 1, which is characterized in that the bottom surface of the storage hopper is inclined-plane, described
The bottom that storage hopper is set of pan feeding screw rod level.
3. spiral feeding mechanism according to claim 1, which is characterized in that the feeding screw rod in the feeding device is dynamic
Power is provided by motor, and oppositely oriented the first helical blade and the second helical blade, the first spiral are arranged on the feeding screw rod
The intersection of blade and the second helical blade is located at the discharge port of feeding device.
4. spiral feeding mechanism according to claim 1, which is characterized in that the storage device includes discharge nozzle and closing
The rewinding tank of structure, one end of the discharge nozzle are connected to the discharge port of feeding device, and the other end extends in the rewinding tank.
5. spiral feeding mechanism according to claim 4, which is characterized in that be provided on the discharge nozzle vibrator and
Side of the vibrator far from feeding device discharge port is arranged in outlet valve, the outlet valve, and the vibrator is eccentric wheel
Vibrator.
6. according to claim 1 to spiral feeding mechanism described in 5, which is characterized in that the feeding screw rod is inclined to set, on
Expect that the height of screw feed mouth one end is lower than the height close to one end of discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710843440.7A CN109516236A (en) | 2017-09-18 | 2017-09-18 | A kind of spiral feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710843440.7A CN109516236A (en) | 2017-09-18 | 2017-09-18 | A kind of spiral feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109516236A true CN109516236A (en) | 2019-03-26 |
Family
ID=65769563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710843440.7A Withdrawn CN109516236A (en) | 2017-09-18 | 2017-09-18 | A kind of spiral feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109516236A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317697A (en) * | 2020-12-29 | 2021-08-31 | 广州富港万嘉智能科技有限公司 | Solid-liquid mixed seasoning adding device and intelligent kitchen ware |
| CN114249147A (en) * | 2022-01-25 | 2022-03-29 | 天府重工有限公司 | Vertical screw car unloader with dust fall function |
-
2017
- 2017-09-18 CN CN201710843440.7A patent/CN109516236A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317697A (en) * | 2020-12-29 | 2021-08-31 | 广州富港万嘉智能科技有限公司 | Solid-liquid mixed seasoning adding device and intelligent kitchen ware |
| CN114249147A (en) * | 2022-01-25 | 2022-03-29 | 天府重工有限公司 | Vertical screw car unloader with dust fall function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190326 |