CN205274433U - Feed elevator - Google Patents
Feed elevator Download PDFInfo
- Publication number
- CN205274433U CN205274433U CN201620032591.5U CN201620032591U CN205274433U CN 205274433 U CN205274433 U CN 205274433U CN 201620032591 U CN201620032591 U CN 201620032591U CN 205274433 U CN205274433 U CN 205274433U
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- China
- Prior art keywords
- head
- transmission shaft
- feed
- control box
- tail
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a feed elevator, this lifting machine includes the frame, the setting is at the fuselage casing and the aircraft nose of setting at fuselage casing top at frame top, be provided with head pulley and drive head pulley's aircraft nose transmission shaft in this aircraft nose, be provided with the tail transmission shaft of tailwheel and drive tailwheel in the frame, around being equipped with the elevator belt between head pulley and the tailwheel, be provided with the winnowing pan on this elevator belt, the lifting machine is still including setting up the electrical control box on the frame, the inverter motor who is connected with the transmission of aircraft nose transmission shaft, the setting is at the speedtransmitter of tail transmission shaft end portion, the setting is at the feed back baffle of discharge gate department and the step motor who is connected with the transmission of feed back baffle, electrical control box pass through the circuit respectively with inverter motor, speedtransmitter and step motor electricity are connected. Compared with the prior art, the utility model is simple in operation, economical and practical can prevent effectively that feed back and security are good, has fine application prospect.
Description
Technical field
The utility model belongs to handling equipment technical field, it relates to a kind of lift, especially relates to a kind of feed lift.
Background technology
Lift is a kind of equipment realizing material vertical transport, it has the advantages such as improving material is steady, floor space is little, lift height height, stopping property are good, the continuous and perpendicular lifting of powdery, particulate state and lumpy material can be realized, in the processing being widely used in grain and oil, feed and alcohol and transportation. In actual application, there are some drawbacks, such as: material easily falls after rise to lift when discharge port discharging in tradition lift; Promote band easily fracture suddenly; Lift complicated operation, affects the normal use of lift.
The Chinese utility model patent that Authorization Notice No. is CN204399963U discloses a kind of anti-feeding back device of feed lift, and this device comprises fuselage, cylinder, belt, winnowing pan and removable slide plate. Fuselage is the square tube of hollow, cylinder is placed in the top of fuselage, belt is walked around cylinder and is placed in fuselage, winnowing pan is fixed by screws on belt, connecting cylinder by electronic motor linking shaft device drives drum belt to rotate together, winnowing pan on belt just drives raw material to rise to discharge port together, and in discharge outlet, by regulating, the removable slide plate in discharge port controls discharging place winnowing pan and the gap of fuselage inwall, thus reaches material and all thrown the object of discharge port. In the technical scheme of above-mentioned patent disclosure, although can by regulating removable slide plate to carry out anti-non-return material, but this removable slide plate regulates inconvenience, and cannot observe the working order of this feeding back device inside, awaits further improvement. Compared with above-mentioned patent, the utility model adopts electric control box, and it is combined velocity sensor, snub button, can to lift being carried out Real-Time Monitoring and control, meanwhile, arrange in head transmission shaft side for preventing the reversing of head transmission shaft or smooth check device, and then effectively ensure that the normal operation of lift, safe and reliable, it is more convenient to operate.
Practical novel content
The purpose of this utility model is exactly provide a kind of simple to operate, economical and practical to overcome defect that above-mentioned prior art exists, can effectively anti-non-return material and the good feed lift of security.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of feed lift, this lift comprises support, it is arranged on the body shell at support top and it is arranged on the head at body shell top, it is provided with great wheel in this head and drives the head transmission shaft of great wheel, it is provided with tail wheel in described support and drives the tail transmission shaft of tail wheel, install around between described great wheel and tail wheel and promoted band, this lifting is brought and is provided with multiple winnowing pan suitable with the material trough of body shell, opening for feed has been offered in the side of described support, discharge port has been offered in the side, bottom of described head, described lift also comprises the electric control box being arranged on support, the frequency conversion motor being connected with head transmission shaft driven, it is arranged on the velocity sensor of tail end part of driving shaft, be arranged on discharge outlet return material baffle plate and with return the material stepper-motor that is in transmission connection of baffle plate, described electric control box by circuit respectively with frequency conversion motor, velocity sensor and stepper-motor electrical connection.
Being provided with snub button on described head, this snub button is electrically connected with electric control box by circuit.
Described head transmission shaft side is also provided with and prevents the reversing of head transmission shaft or smooth check device.
Described check device is arranged on the step cover of step-down gear of head transmission shaft, controlled the tense-lax of the strap of the brake by the interaction of two blocks of electro-magnet, thus reach the object of check head transmission shaft, prevent reversing or smooth phenomenon, having check rapid, reversing is apart from little feature.
Being provided with head shell on described head, this head shell is the parabola shaped housing that Open Side Down, and head cover top portion has offered venting.
Described head shell side is provided with maintenance form.
Described body shell is provided with observation window.
Cleanout opening has been offered in described support side.
The material of described lifting band is polyvinyl chloride.
The material of described winnowing pan is the one in high density polyethylene(HDPE), urethane or nylon.
Preferably, described body shell adopts mould undercut technology, and once shaped, rigidity and sealing property are superior and without thermal distortion.
Preferably, described lifting band is furnished with chuck, ensures that winnowing pan is connected firmly, it is provided that maximum strength of joint.
When practical application, first according to shape and the size of winnowing pan, by the operating panel control stepper-motor on electric control box, regulate go back to the angle of inclination of material baffle plate, discharge outlet winnowing pan is made to expect that the gap of baffle plate is in suitable scope with returning, then according to the conveying operating mode of material, the operating panel of electric control box sets the rotary speed parameter of frequency conversion motor, start frequency conversion motor; Adding in winnowing pan by opening for feed by material, frequency conversion motor drives head transmission shaft to drive great wheel to rotate, and promotes band and drives tail wheel to rotate under the rotation of great wheel, and winnowing pan moves to head direction along with lifting band constantly rises simultaneously; When winnowing pan turns over great wheel, the material in winnowing pan under gravitational and centrifugal forces from winnowing pan impelling out, the para-curve track along head shell falls, from discharge hole for discharge, the material being scattered along return material baffle plate slide to discharge port downwards; Empty winnowing pan after the complete material of impelling moves to support direction under the drive promoting band, after turning over tail wheel, continues again to move to head direction under the drive promoting band, when winnowing pan is through opening for feed, fills material, then continue to be promoted to head discharging.
In practical work process, by regulating back the angle of material baffle plate, make material all fall into discharge port, effectively prevent material from falling after rise to lift; The speed signal promoting band is sent in electric control box by velocity sensor in time that be arranged on tail end part of driving shaft, judges according to the speed data promoting band to promote whether band loosens, skids or fracture, ensures normally carrying out of conveying operation; When being positioned at the staff near discharge port and find lift operation irregularity, can pressing the snub button on head, this snub button is by signal transmission to electric control box, and electric control box closes frequency conversion motor immediately, make lift stopping work, to overhaul in time; The observation window arranged on body shell handled easily personnel can observe machine running status at any time, and the maintenance form arranged on head can facilitate technician when lift generation abnormal conditions, carries out in time overhauling or safeguarding; Head arranges venting, it is possible to the dust that will produce in discharging process is discharged, and reduces dust concentration in lift, avoids dust concentration in lift to reach limits of explosion, it is to increase the safety performance of lift; The cleanout opening offered on support is provided with the door that can open, and is conveniently cleaned its inside; Promote band and select high-strength polyvinyl chloride material, oil resistant, high temperature resistant, practical.
Compared with prior art, the utility model has following feature:
1) material baffle plate is set back, effectively prevents material from falling after rise to lift, it is to increase the working efficiency of lift;
2) velocity sensor, snub button and venting are set, ensure that the normal operation of lift, it is to increase the safety performance of lift;
3) electric control box is set, it is possible to lift is carried out Real-Time Monitoring and control, greatly simplifies operation;
4) one-piece construction is simple, economical and practical, and repair and maintenance is convenient, has good application prospect.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram;
Fig. 2 is that the utility model promotes band structure schematic diagram;
Fig. 3 is the utility model handpiece structure schematic diagram;
Description of symbols in figure:
1 support, 2 body shells, 3 heads, 4 lifting bands, 5 winnowing pans, 6 head transmission shafts, 7 great wheels, 8 times material baffle plates, 9 discharge ports, 10 opening for feeds, 11 head shells, 12 maintenance form, 13 observation windows, 14 snub buttons, 15 ventings, 16 tail transmission shafts, 17 tail wheels, 18 electric control boxes, 19 cleanout openings, 20 check devices.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment 1:
A kind of feed lift as Figure 1-3, this lift comprises support 1, it is arranged on the body shell 2 at support 1 top and it is arranged on the head 3 at body shell 2 top, it is provided with great wheel 7 in this head 3 and drives the head transmission shaft 6 of great wheel 7, it is provided with tail wheel 17 in support 1 and drives the tail transmission shaft 16 of tail wheel 17, install around between great wheel 7 and tail wheel 17 and promoted band 4, this lifting band 4 is provided with multiple winnowing pan 5 suitable with the material trough of body shell 2, opening for feed 10 has been offered in the side of support 1, discharge port 9 has been offered in the side, bottom of head 3, lift also comprises the electric control box 18 being arranged on support 1, with the frequency conversion motor that head transmission shaft 6 is in transmission connection, it is arranged on the velocity sensor of tail transmission shaft 16 end, be arranged on discharge port 9 place return material baffle plate 8 and with return the material stepper-motor that is in transmission connection of baffle plate 8, electric control box 18 by circuit respectively with frequency conversion motor, velocity sensor and stepper-motor electrical connection. when actual design, return material baffle plate 8 and it is fixed on transmission shaft, and be in transmission connection by transmission shaft and stepper-motor, when stepper-motor works, drive transmission shaft to rotate together, return material baffle plate 8 and rotate with transmission shaft, and then realize the control going back to material baffle plate 8 angle of inclination.
In the present embodiment, head 3 being also provided with snub button 14, this snub button 14 is electrically connected with electric control box 18 by circuit. Head transmission shaft 6 side is also provided with and prevents head transmission shaft 6 from reversing or smooth check device 20, this check device 20 is arranged on the step cover of step-down gear of head transmission shaft 6, the tense-lax of the strap of the brake is controlled by the interaction of two blocks of electro-magnet, thus reach the object of check head transmission shaft 6, prevent reversing or smooth phenomenon, having check rapid, reversing is apart from little feature.
Being provided with head shell 11 on head 3, this head shell 11 is the parabola shaped housing that Open Side Down, and venting 15 has been offered at head shell 11 top. Head shell 11 side is provided with maintenance form 12. Body shell 2 is also provided with one pair of observation window 13. Cleanout opening 19 has also been offered in support 1 side.
In the present embodiment, the material promoting band 4 is polyvinyl chloride, and the material of winnowing pan 5 is high density polyethylene(HDPE).
When practical application, first according to shape and the size of winnowing pan 5, by the operating panel control stepper-motor on electric control box 18, regulate go back to the angle of inclination of material baffle plate 8, discharge port 9 place winnowing pan 5 is made to expect that the gap of baffle plate 8 is in suitable scope with returning, then according to the conveying operating mode of material, the operating panel of electric control box 18 sets the rotary speed parameter of frequency conversion motor, start frequency conversion motor; Adding in winnowing pan 5 by opening for feed 10 by material, frequency conversion motor drives head transmission shaft 6 to drive great wheel 7 to rotate, and promotes band 4 and drives tail wheel 17 to rotate under the rotation of great wheel 7, and winnowing pan 5 moves to head 3 direction along with lifting band 4 constantly rises simultaneously; When winnowing pan 5 turns over great wheel 7, the material in winnowing pan 5 under gravitational and centrifugal forces from winnowing pan 5 impelling out, the para-curve track along head shell 11 falls, from discharge port 9 discharging, the material being scattered along return material baffle plate 8 slide to discharge port 9 downwards; Empty winnowing pan 5 after the complete material of impelling moves to support 1 direction under the drive promoting band 4, after turning over tail wheel 17, continue again to move to head 3 direction under the drive promoting band 4, when winnowing pan 5 is through opening for feed 10, fill material, then continue to be promoted to head 3 discharging.
In practical work process, by regulating back the angle of material baffle plate 8, make material all fall into discharge port 9, effectively prevent material from falling after rise to lift; The speed signal promoting band 4 is sent in electric control box 18 by velocity sensor in time that be arranged on tail transmission shaft 16 end, judges according to the speed data promoting band 4 to promote whether band 4 loosens, skids or fracture, ensures normally carrying out of conveying operation; When being positioned at the staff near discharge port 9 and find lift operation irregularity, the snub button 14 on head 3 can be pressed, this snub button 14 by signal transmission to electric control box 18, electric control box 18 closes frequency conversion motor immediately, make lift stopping work, to overhaul in time; The observation window 13 arranged on body shell 2 handled easily personnel can observe machine running status at any time, and the maintenance form 12 arranged on head 3 can facilitate technician when lift generation abnormal conditions, carries out in time overhauling or safeguarding; Head 3 arranges venting 15, it is possible to the dust that will produce in discharging process is discharged, and reduces dust concentration in lift, avoids dust concentration in lift to reach limits of explosion, it is to increase the safety performance of lift; The cleanout opening 19 offered on support 1 is provided with the door that can open, and is conveniently cleaned its inside; Promote band 4 and select high-strength polyvinyl chloride material, oil resistant, high temperature resistant, practical.
Embodiment 2:
In the present embodiment, the material of winnowing pan 5 is urethane, and all the other are with embodiment 1.
Embodiment 3:
In the present embodiment, the material of winnowing pan 5 is nylon, and all the other are with embodiment 1.
After in detail enforcement mode of the present utility model being described, the personage being familiar with this technology can be well understood to, do not depart from above-mentioned claim with spirit under can carry out various change and amendment, all any simple modification, equivalent variations and modifications above embodiment done according to technical spirit of the present utility model, all belong to the scope of technical solutions of the utility model, and the utility model is not also limited to the enforcement mode of example in specification sheets.
Claims (9)
1. a feed lift, this lift comprises support (1), it is arranged on the body shell (2) at support (1) top and it is arranged on the head (3) at body shell (2) top, it is provided with great wheel (7) in this head (3) and drives the head transmission shaft (6) of great wheel (7), it is provided with tail wheel (17) in described support (1) and drives the tail transmission shaft (16) of tail wheel (17), install around between described great wheel (7) and tail wheel (17) and promoted band (4), this lifting band (4) is provided with multiple winnowing pan (5) suitable with the material trough of body shell (2), opening for feed (10) has been offered in the side of described support (1), discharge port (9) has been offered in the side, bottom of described head (3), it is characterized in that,
The frequency conversion motor that described lift also comprises the electric control box (18) being arranged on support (1) and head transmission shaft (6) is in transmission connection, the velocity sensor being arranged on tail transmission shaft (16) end, (9) place that is arranged on discharge port return material baffle plate (8) and with the stepper-motor returning material baffle plate (8) and being in transmission connection, described electric control box (18) is electrically connected with frequency conversion motor, velocity sensor and stepper-motor respectively by circuit.
2. a kind of feed lift according to claim 1, it is characterized in that, also being provided with snub button (14) on described head (3), this snub button (14) is electrically connected with electric control box (18) by circuit.
3. a kind of feed lift according to claim 1, it is characterised in that, described head transmission shaft (6) side is also provided with and prevents head transmission shaft (6) reversing or smooth check device (20).
4. a kind of feed lift according to claim 1, it is characterized in that, described head (3) is provided with head shell (11), this head shell (11) is the parabola shaped housing that Open Side Down, and venting (15) has been offered at described head shell (11) top.
5. a kind of feed lift according to claim 4, it is characterised in that, described head shell (11) side is provided with maintenance form (12).
6. a kind of feed lift according to claim 1, it is characterised in that, described body shell (2) is also provided with one pair of observation window (13).
7. a kind of feed lift according to claim 1, it is characterised in that, cleanout opening (19) has also been offered in described support (1) side.
8. a kind of feed lift according to the arbitrary item of claim 1 to 7, it is characterised in that, the material of described lifting band (4) is polyvinyl chloride.
9. a kind of feed lift according to the arbitrary item of claim 1 to 7, it is characterised in that, the material of described winnowing pan (5) is the one in high density polyethylene(HDPE), urethane or nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032591.5U CN205274433U (en) | 2016-01-14 | 2016-01-14 | Feed elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032591.5U CN205274433U (en) | 2016-01-14 | 2016-01-14 | Feed elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205274433U true CN205274433U (en) | 2016-06-01 |
Family
ID=56059030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620032591.5U Expired - Fee Related CN205274433U (en) | 2016-01-14 | 2016-01-14 | Feed elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205274433U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572183A (en) * | 2017-09-29 | 2018-01-12 | 上海宝冶建设工业炉工程技术有限公司 | A kind of bucket elevator |
| CN108792429A (en) * | 2018-05-08 | 2018-11-13 | 北京机科国创轻量化科学研究院有限公司 | Bucket elevator |
| CN109110394A (en) * | 2018-08-31 | 2019-01-01 | 芜湖起重运输机器股份有限公司 | A kind of explosion-proof type bucket elevator |
-
2016
- 2016-01-14 CN CN201620032591.5U patent/CN205274433U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572183A (en) * | 2017-09-29 | 2018-01-12 | 上海宝冶建设工业炉工程技术有限公司 | A kind of bucket elevator |
| CN108792429A (en) * | 2018-05-08 | 2018-11-13 | 北京机科国创轻量化科学研究院有限公司 | Bucket elevator |
| CN109110394A (en) * | 2018-08-31 | 2019-01-01 | 芜湖起重运输机器股份有限公司 | A kind of explosion-proof type bucket elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20200114 |