CN203568227U - Scraper feeder - Google Patents
Scraper feeder Download PDFInfo
- Publication number
- CN203568227U CN203568227U CN201320742668.4U CN201320742668U CN203568227U CN 203568227 U CN203568227 U CN 203568227U CN 201320742668 U CN201320742668 U CN 201320742668U CN 203568227 U CN203568227 U CN 203568227U
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- CN
- China
- Prior art keywords
- scraper
- gear
- feeder
- shaft
- driving
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- 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.)
- Expired - Lifetime
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- 239000000463 material Substances 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000001514 detection method Methods 0.000 claims description 22
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000004809 Teflon Substances 0.000 claims description 4
- 229920006362 Teflon® Polymers 0.000 claims description 4
- 210000004907 gland Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a scraper feeder, which comprises a feeder body which is connected with a drive motor, wherein the feeder body comprises a drive gear, a driven gear, a first drive shaft, a second drive shaft and a driven sprocket, the drive gear and the driven gear are engaged with each other, the first drive shaft is connected with the drive gear, a scraper is arranged on the first drive shaft, the second drive shaft is connected with the driven gear, a main shaft impeller is arranged on the second drive shaft, the driven impeller is connected with the drive motor through a chain, the driven sprocket is arranged on the other end of the first drive shaft, the first drive shaft, the scraper and the drive gear rotate by adopting the drive motor to drive the driven sprocket, and materials adhered in a concave surface of the main shaft impeller are scraped through the scraper. The scraper feeder effectively cleans excess materials in a hopper through a double-rotor structure, prevents from being blocked, and improves conveying efficiency and conveying amount of the materials.
Description
Technical field
The utility model relates to material transportation mechanical field, relates in particular to a kind of scraper-type feeder.
Background technology
In the prior art, general feeder is all directly to use hopper that material is sent into machining area, but, at material, be to there is moisture absorption viscosity or during with the powder grain material of electrostatic adherence, in the process of transporting by more existing feeders, usually viscosity and the electrostatic adherence ability due to material is adsorbed in the hopper of feeder, and long time integration just can block hopper, not only affect the transmission efficiency of material, and can cause the damage of feeder.
Therefore, be necessary to propose a kind ofly to improve material transferring efficiency and when the material of transmission moisture absorption viscosity and static electrification adsorbability, avoid scraper-type feeder that hopper blocks for essential.
Utility model content
In order to overcome the defect of prior art, the utility model aims to provide a kind of cost-saving, guarantees transport efficiency and reduces the scraper-type feeder that material blocks hopper.
To achieve these goals, the utility model provides a kind of scraper-type feeder, comprises feeder body, and this feeder body connects a drive motor and reductor, and described in this, feeder body comprises:
Wheel word, comprises driving gear and driven gear, and described driving gear and described driven gear are intermeshing, and described driving gear and described driven gear are outside equipped with gear cover;
Drive mechanism, comprises the first transmission shaft and second driving shaft, and one end of described the first transmission shaft and described driving gear interconnect, and one end of described second driving shaft and described driven gear interconnect;
Driven sprocket, is arranged on the other end of described the first transmission shaft, and described driven sprocket is connected with described drive motor by a chain, and described driven sprocket is outside equipped with chain guard;
Scraper plate, is fixed on described the first transmission shaft;
Main shaft impeller, is arranged on described second driving shaft, and described main shaft impeller and described scraper plate correspondence are placed in the hopper of described feeder;
By described drive motor, connecting described driven sprocket rotates and drives described the first transmission shaft, described scraper plate and described driving gear to rotate, by described driving gear, rotate and drive described driven gear, described second driving shaft and described main shaft wheel rotation, thereby scrape remaining material in described impeller by described scraper plate.
Preferably, described feeder body is also provided with detector, by described detector, detects whether normal operation of described scraper-type feeder.
Preferably, described detector comprises a detection blade and surveys support, and described detection support connects a zero-speed switch, and described detection blade is arranged on the other end of described second driving shaft, and described detection blade and described detection support are outside equipped with detection guard shield; By described zero-speed switch, detect the rotation of described detection blade, thereby detect the normal operation of described scraper-type feeder.
Preferably, described feeder body is provided with a porthole, is provided with porthole cover plate on described porthole; Can check that whether this feeder is by feed blocking by this porthole.
Preferably, the two ends of described the first transmission shaft and described second driving shaft are provided with bearing, and the junction of described the first transmission shaft and described second driving shaft and described feeder body all arranges stuffing box and gland cover, and multiple filling layers sealing, anti-leak-stopping material are all set in described stuffing box.
Preferably, the diameter of described driving gear is less than the diameter of described driven gear, and described driving gear circles, the impeller of main shaft wheel rotation being connected with described driven gear; Thereby while making main shaft impeller only rotate the distance of an impeller, this scraper plate can rotate a circle from the concave surface of impeller, thereby the unnecessary material in a concave surface of this impeller is struck off, avoid stopping up feeder.
Preferably, the inwall of described feeder body is all coated with release coating teflon.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, scraper-type feeder of the present utility model is by adopting two-spool drive mechanism, the rotor segment of bottom is peeled off the material being attached in rotor hopper automatically, thereby make this mass transport smooth and easy, avoid material caking and then calculate bad scraper-type feeder equipment and impact production.
2, scraper-type feeder of the present utility model is simple in structure, by birotor, rotate, and by rotor segment, rotor material in hopper is scraped, with respect to traditional solution, such as air-blowing or vibrations discharged way, it is cleaner that the utility model scrapes material, makes this scraper-type feeder stabilizing energy-saving more, and effectively improve the transport efficiency of material.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model scraper-type feeder;
Fig. 2 is the cross-sectional view of the utility model scraper-type feeder;
Fig. 3 is the external structure schematic diagram of the utility model scraper-type feeder.
Symbol list:
100-feeder body, 101-driving gear, 102-driven gear, 103-gear cover, 104-the first transmission shaft, 105-second driving shaft, 106-driven sprocket, 107-chain guard, 108-surveys blade, and 109-surveys support, and 110-surveys guard shield, 111-inlet point, 112-discharging opening, 113-filler, 114-gland cover, 115-end cap, 116-bearing, 117-bearing cap shim, 118-main shaft impeller, 119-scraper plate, 120-porthole, 200-drive motor, 300-reductor.
the specific embodiment:
Referring to the accompanying drawing that the utility model embodiment is shown, below will describe in more detail the utility model.Yet the utility model can be with realizations such as multi-form, specifications, and should not be construed as the restriction of the embodiment being subject in this proposition.On the contrary, it is abundant and complete open in order to reach proposing these embodiment, and makes more relevant those skilled in the art person understand scope of the present utility model completely.In these accompanying drawings, for clearly visible, may zoom in or out relative size.
Refer now to Fig. 1 to Fig. 3 and describe the scraper-type feeder of implementing according to the utility model in detail, this scraper-type feeder comprises feeder body 100, this feeder body 100 connects a drive motor 200 and reductor 300, and described in this, feeder body 100 comprises wheel word, drive mechanism, driven sprocket 106, scraper plate 119, main shaft impeller 118; Wherein, this wheel word comprises driving gear 101 and driven gear 102, this driving gear 101 and driven gear 102 are intermeshing, and this driving gear 101 and driven gear 102 be outside equipped with a gear cover 103, by these gear cover 103 these wheel words of protection, avoid impaired; This drive mechanism comprises the first transmission shaft 104 and second driving shaft 105, and one end of this first transmission shaft 104 and driving gear 101 interconnect, and the other end is connected with this driven sprocket 106, and one end of this second driving shaft 105 is connected with driven gear 102; This driven sprocket 106 is connected with this drive motor 200 by a chain, and the outer chain guard 107 that is also provided with of this driven sprocket 106; And, on this first transmission shaft 104, be provided with this scraper plate 119, on this second driving shaft 105, be provided with this main shaft impeller 118, and in this scraper plate 119 hopper that is placed on this feeder body 100 corresponding to main shaft impeller 118.Action by this drive motor 200 and reductor 300 drives this driven sprocket 106 to rotate, thereby drive this first transmission shaft 104 to rotate, because this first transmission shaft 104 is connected with driving gear 101 with scraper plate 119, therefore this driving gear 101 and scraper plate 119 all rotate, the rotation of this driving gear 102 and then drive this driven gear 103 and second driving shaft 105,118 rotations of main shaft impeller; Because this main shaft impeller 118 rotates with scraper plate 119 simultaneously, thereby this scraper plate 119 can be removed remaining material scraper on this main shaft impeller 118.
Whether wherein, this feeder body 100 is also provided with detector, rotate, thereby judge whether normal operation of this scraper-type feeder by this second driving shaft 105 of this detection.And, in specific implementation process, this detector comprises a detection support 109 and surveys blade 108, this detection blade 108 is arranged on the other end of this second driving shaft 105, this detection support 109 is arranged on a side of this detection blade 108 and is connected with a zero-speed switch, and outer being also provided with of this detection support 109 and detection blade 108 surveyed guard shield 110, this is surveyed support 109 and surveys blade 108 by this, to survey guard shield 110 protections, and by this zero-speed switch, detect this detection blade 108 and whether rotate and judge whether this second driving shaft 105 rotates, and then judge whether normal operation of this scraper-type feeder.Whether the instrument whether this zero-speed switch rotates for detecting transmission shaft, judge whether normal operation of its integral body by surveying rotation that blade 108 detects transmission shafts.This feeder body 100 is provided with a porthole, is provided with porthole cover plate 120 on this porthole, can check that whether this feeder is by feed blocking by this porthole.
And, the diameter of this driving gear 101 is less than the diameter of this driven gear 102, and when this driving gear 101 circles, this driven gear 102 only rotates an impeller, thereby while making 118, this main shaft impeller rotate the distance of an impeller, this scraper plate 119 can rotate one week, and rotates a circle from the concave surface of this main shaft impeller 118, its unnecessary material scraper is removed, avoid stopping up feeder; And in order to avoid feeder to stop up as far as possible, the inside of the hopper of this feeder body 100 is all coated with release coating teflon.
In specific implementation process, as shown in Figure 1, this scraper-type feeder is connected with reductor 300 with drive motor 200; As shown in Figures 2 and 3, this scraper-type feeder comprises feeder body 100, this feeder body 100 mainly comprises driving gear 101, driven gear 102, the first transmission shaft 104, second driving shaft 105, driven sprocket 106, scraper plate 119, main shaft impeller 118, surveys blade 108 and survey support 109, this feeder body 100 is provided with hopper, and this hopper top arranges inlet point 111, this hopper arranges discharging opening 112 below; This main shaft impeller 118 is arranged on the centre of second driving shaft 105, the midway location that this scraper plate 119 is arranged on this first transmission shaft 104, thereby be placed in hopper, this driving gear 101 and driven gear 102 engagements, while making drive motor 200 drive driven sprocket 106 to rotate, drive driving gear 101 and the first transmission shaft 104 to rotate, thereby drive second driving shaft 105 and driven gear 102 to rotate, thereby this scraper plate 119 and main shaft impeller 118 can be swiped mutually, unnecessary material on main shaft impeller 118 is struck off, and drop from discharging opening 112.As shown in Figure 3, this driving gear 101 is less than driven gear 102, and when this driving gear 101 circles, this driven gear 102 rotates, and this main shaft impeller 118 just rotates the concave surface of an impeller, its scraper plate 119 and main shaft impeller 118 can be rotated continuously, thereby make it reach best effect.
In addition, as shown in Figure 2, the two ends of these the first transmission shaft 104 second driving shafts 105 are provided with bearing 116, and are respectively arranged with end cap 115 and bearing cap shim 117 outside bearing 116, protect the rotation of this transmission shaft; And this first transmission shaft 104 and second driving shaft 105 are provided with stuffing box and gland cover 114 with the junction of feeder body 100, in this stuffing box, are provided with multiple filling layers 113 sealings, thereby prevent this this body drain of feeder material.In specific implementation process, the bearing 116 that the both sides of this first transmission shaft 104 and second driving shaft 105 and the junction of feeder body 100 are provided with, in the present embodiment, only describes herein, and other drawing reference numeral is identical, at this, does not repeat.
In specific implementation process, thereby this scraper-type feeder is mutually combined and is realized dual-rotor structure by driving gear and driven gear, the first transmission shaft and second driving shaft, the rotation of its scraper plate can be removed material scraper unnecessary in main shaft impeller, not only avoided long-term solid accumulation to result in blockage to feeder, and, it is clean that this scraper-type feeder strikes off material, effectively improved mass transport efficiency and operational throughput.
Transmission shaft in the scraper-type feeder that the utility model is implemented and the hopper junction of feeder body are provided with sealing arrangement, can be packing seal or other devices, the sealing arrangement not proposing with the present embodiment is limited, thereby avoid material to enter bearing or transmission shaft, its transmission shaft is rotated and have some setbacks, cause putty etc. to be limited; And the inwall of this scraper-type feeder hopper is not limited only to arrange teflon release coating, also other release coating can be set, there is being stained with material phenomenon in few feeder of avoiding of trying one's best.
Obviously, those skilled in the art can carry out various changes and distortion and not depart from spirit and scope of the present utility model the utility model.Like this, if these modifications of the present utility model and distortion belong in the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes interior.
Claims (7)
1. a scraper-type feeder, comprises feeder body, and this feeder body connects a drive motor and reductor, it is characterized in that, described feeder body comprises:
Wheel word, comprises driving gear and driven gear, and described driving gear and described driven gear are intermeshing, and described driving gear and described driven gear are outside equipped with gear cover;
Drive mechanism, comprises the first transmission shaft and second driving shaft, and one end of described the first transmission shaft and described driving gear interconnect, and one end of described second driving shaft and described driven gear interconnect;
Driven sprocket, is arranged on the other end of described the first transmission shaft, and described driven sprocket is connected with described drive motor by a chain, and described driven sprocket is outside equipped with chain guard;
Scraper plate, is fixed on described the first transmission shaft;
Main shaft impeller, is arranged on described second driving shaft, and described main shaft impeller and described scraper plate correspondence are in the hopper of described feeder body;
By described drive motor, connecting described driven sprocket rotates and drives described the first transmission shaft, described scraper plate and described driving gear to rotate, by described driving gear, rotate and drive described driven gear, described second driving shaft and described main shaft wheel rotation, thereby by described scraper plate, scrape the material adhering in described impeller.
2. scraper-type feeder according to claim 1, is characterized in that, described feeder body is also provided with detector, by described detector, detects described scraper-type feeder.
3. scraper-type feeder according to claim 2, it is characterized in that, described detector comprises a detection blade and surveys support, described detection support connects a zero-speed switch, described detection blade is arranged on the other end of described second driving shaft, and described detection blade and described detection support are outside equipped with detection guard shield; By described zero-speed switch, detect the rotation of described detection blade, thereby detect the normal operation of described scraper-type feeder.
4. scraper-type feeder according to claim 1, is characterized in that, described feeder body is provided with a porthole, is provided with porthole cover plate on described porthole.
5. scraper-type feeder according to claim 1, it is characterized in that, the two ends of described the first transmission shaft and described second driving shaft are provided with bearing, and the junction of described the first transmission shaft and described second driving shaft and described feeder body all arranges stuffing box and gland cover, and multiple filling layers sealing is all set, anti-leak-stopping material in described stuffing box.
6. scraper-type feeder according to claim 1, is characterized in that, the diameter of described driving gear is less than the diameter of described driven gear, and described driving gear circles, the impeller of main shaft wheel rotation being connected with described driven gear.
7. scraper-type feeder according to claim 1, is characterized in that, the inwall of described feeder body is all coated with release coating teflon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742668.4U CN203568227U (en) | 2013-11-22 | 2013-11-22 | Scraper feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742668.4U CN203568227U (en) | 2013-11-22 | 2013-11-22 | Scraper feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203568227U true CN203568227U (en) | 2014-04-30 |
Family
ID=50535971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320742668.4U Expired - Lifetime CN203568227U (en) | 2013-11-22 | 2013-11-22 | Scraper feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203568227U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502465A (en) * | 2018-03-26 | 2018-09-07 | 江苏安必信环保设备有限公司 | A kind of efficient not sizing filter cake feeder |
| CN109399092A (en) * | 2018-12-24 | 2019-03-01 | 山东腾飞机电科技有限公司 | Revolving plow reclaimer for gypsum production line |
| CN109695889A (en) * | 2017-01-18 | 2019-04-30 | 何金星 | Scraper plate deashing conveying device |
-
2013
- 2013-11-22 CN CN201320742668.4U patent/CN203568227U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695889A (en) * | 2017-01-18 | 2019-04-30 | 何金星 | Scraper plate deashing conveying device |
| CN109695890A (en) * | 2017-01-18 | 2019-04-30 | 何金星 | A kind of scraper plate deashing conveying device |
| CN108502465A (en) * | 2018-03-26 | 2018-09-07 | 江苏安必信环保设备有限公司 | A kind of efficient not sizing filter cake feeder |
| CN108502465B (en) * | 2018-03-26 | 2019-02-01 | 江苏安必信环保设备有限公司 | A kind of efficient not sizing filter cake feeder |
| CN109399092A (en) * | 2018-12-24 | 2019-03-01 | 山东腾飞机电科技有限公司 | Revolving plow reclaimer for gypsum production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |