CN110697343A - Lifting device for color sorter - Google Patents
Lifting device for color sorter Download PDFInfo
- Publication number
- CN110697343A CN110697343A CN201911009929.XA CN201911009929A CN110697343A CN 110697343 A CN110697343 A CN 110697343A CN 201911009929 A CN201911009929 A CN 201911009929A CN 110697343 A CN110697343 A CN 110697343A
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- CN
- China
- Prior art keywords
- fixedly connected
- conveying
- base
- sleeved
- plate
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Classifications
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- 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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
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- 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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
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- 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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
-
- 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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/08—Protective roofs or arch supports therefor
-
- 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
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sorting Of Articles (AREA)
Abstract
The invention relates to a lifting device for a color sorter, which comprises a base, two conveying boxes, a blanking cover, a collecting cover and an outer discharge pipe, wherein the base is a hollow shell, a partition plate is arranged in the vertical middle part of an inner cavity of the base, a movable groove is formed in the center of the partition plate, a first rolling shaft is longitudinally arranged in the movable groove, the front end and the rear end of the first rolling shaft penetrate through direction grooves formed in the front side and the rear side of the inner wall of the base and respectively extend to the outside of the direction grooves, bearings are sleeved at the front end and the rear end of the first rolling shaft, fixed blocks are fixedly connected to the left side and the right side of each bearing, and U-shaped frames are sleeved on the fixed. Through the setting to preventing broken board, prevent that broken board sets up in the conveying track to keep apart upper portion space and conveying axle and conveying track space, when the grain of upwards conveying drops from the top, the grain that drops in conveying axle top is avoided the crowded crushing of grain by conveying axle and conveying track in the base is advanced by the guide, has guaranteed the quality of grain.
Description
Technical Field
The invention relates to a lifting device, in particular to a lifting device for a grain color selector.
Background
The hoister is widely applied in many fields as a conveying device, the quality of the existing grains needs to be sorted before processing when the existing grains are processed, the sorting operation process depends on a color selector, in the actual operation, because the grains are stacked during conveying, the color selector cannot sort the grains at one time, the quality of the grains can be ensured only by carrying out two or more color selection operations in the traditional mode, the grains are accumulated after color selection and then are subjected to secondary screening operation, the integral time is prolonged, the operation steps are complicated, in addition, the traditional hoisting equipment is more in inclined arrangement, the occupied space is larger, the exposed hoisting device is easy to cause obvious grain scattering, waste is caused, the problem of increase of the cleaning work in the grain cleaning operation is caused, and the traditional hoisting device has an obvious defect, produce the extrusion between transport mechanism and the grain of losing and fall, especially grain falls between conveying track and transfer gear, and the damage can appear in a large amount of grain, causes the extravagant condition of grain like this.
Disclosure of Invention
Technical problem to be solved
In order to solve the above problems in the prior art, the present invention provides a lifting device for a color sorter.
(II) technical scheme
In order to achieve the purpose, the invention adopts the main technical scheme that: a lifting device for a color sorter comprises a base, two conveying boxes, a discharging cover, a collecting cover and an outer discharging pipe, wherein the base is a hollow shell, a partition board is arranged in the vertical middle of an inner cavity of the base, a movable groove is formed in the center of the partition board, a first rolling shaft is longitudinally arranged in the movable groove, the front end and the rear end of the first rolling shaft penetrate through direction grooves formed in the front side and the rear side of the inner wall of the base and extend to the outside of the inner wall of the base respectively, bearings are sleeved at the front end and the rear end of the first rolling shaft, fixed blocks are fixedly connected to the left side and the right side of each bearing, a U-shaped frame is sleeved on each fixed block, one side of each U-shaped frame is fixedly connected with one side of the base, transverse bars are fixedly connected to the tops of the two U-shaped frames, threaded rods are in threaded connection with the left side and the right side, the feeding device comprises a base, a feeding hole, limiting frames, a material receiving funnel and a feeding device, wherein the feeding hole is formed in each of the left side and the right side of the base, the front side and the rear side of one side of the base are fixedly connected with the limiting frames, and the material receiving funnels are sleeved in the two limiting frames;
the bottom ends of the two conveying boxes are welded at two material through grooves formed in the top of the base, the left sides of the two conveying boxes are detachably connected with a motor base, the top of the motor base is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a driving wheel;
the top parts of the two conveying boxes are welded with blanking covers, second rolling shafts are sleeved on the middle plates of the blanking covers, the rear ends of the second rolling shafts penetrate through the front surfaces of the blanking covers and are fixedly connected with driven wheels, and the driving wheels are in transmission connection with the driven wheels through belts;
the front end and the rear end of each of the first rolling shaft and the second rolling shaft are respectively sleeved with a conveying shaft, the conveying shafts are sleeved with limit rings, the two limit rings on the same vertical line are in transmission connection through a transmission crawler, the transmission crawler penetrates through the transmission box, and the outer surfaces of the transmission crawler are fixedly connected with transmission hoppers at equal intervals;
the front side and the rear side of the isolation plate are fixedly connected with anti-crushing plates which are positioned in the inner cavity of the conveying crawler.
Preferably, the top and the bottom of the side surface of the bearing are both fixedly connected with an isolation plate, the isolation plate is positioned above the top end of the isolation plate and penetrates through the transverse bar, and the isolation plate is in lap joint with the outer side of the base.
Preferably, the shaft sleeve is sleeved on the middle plate of the blanking cover, and the second roller is sleeved in the shaft sleeve.
Preferably, the anti-crushing plate comprises a square plate, inclined plates are fixedly connected to the left side and the right side of the square plate, a clamping groove is formed in the outer side of each inclined plate, a rubber strip is fixedly connected to one side of the inner wall of the clamping groove, and a triangular block is fixedly connected to the top of the square plate.
Preferably, the conveying crawler is sleeved in the clamping groove, and the inner wall of the conveying crawler is in lap joint with one side of the rubber strip.
Preferably, the right side of the inner cavity of the blanking cover is fixedly connected with a leakage-proof plate, and one side of the leakage-proof plate, which is close to the conveying crawler belt, is provided with a communicating groove.
Preferably, the right side fixedly connected with of unloading cover that gathers materials, the right side intercommunication of the cover that gathers materials has outer calandria, the left side fixedly connected with stock guide of the cover inner wall that gathers materials, the arc wall has been seted up to the bottom of base inner wall.
(III) advantageous effects
The invention has the beneficial effects that:
through optimization and improvement to the hoisting device base, in specific use, the bearing is used in that its surperficial fixed block and two U-shaped frames are mutually supported, play the spacing effect of bearing on the one hand, on the other hand, the threaded rod rotates different positions, can make the bearing reciprocate at the within range of activity groove, the purpose that sets up like this, when the conveying track rate of tension appears in the data send not enough, through rotating the threaded rod, can adjust conveying track to normal rate of tension, thereby the condition appearance of the wearing and tearing and the idle running of conveying track has been reduced.
Through the setting to the anti-crushing board, the anti-crushing board sets up in the conveying track to keep apart upper portion space and conveying axle and conveying track space, when the grain of upwards conveying drops from the top, the grain that drops in conveying axle top is by the guide in advancing the base, has avoided like this grain to be crowded crushing by conveying axle and conveying track, has guaranteed the quality of grain.
When the whole equipment operation, driving motor starts, and when the drive wheel rotated, the belt can drive the trailing wheel and rotate, and the second roller bearing can rotate this moment, and four upper and lower conveying shafts can rotate this moment, and when the pivoted, inside conveying track can rotate, and the conveying is fought and is transported the grain operation at the pivoted in-process.
During the concrete operation of whole device, because current adoption list transport mechanism conveys grain, after the first look selects, grain need carry out the secondary screening at the interval time, and the device is when using, can loopback the grain after the look selects and carry out the retransmission in the device again, in the data send process, guaranteed that grain can circulate and carry out the look and select the operation, improved the efficiency of look selection, reduced the step of look selection operation.
Drawings
FIG. 1 is a front view of a schematic of the present invention;
FIG. 2 is a side view of a schematic of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1;
FIG. 4 is a front cross-sectional view of a schematic of the present invention;
fig. 5 is a schematic view of the crush plate.
[ description of reference ]
The device comprises a base 1, a separation plate 2, a movable groove 3, a first rolling shaft 4, a bearing 5, a fixed block 6, a U-shaped frame 7, a transverse strip 8, a threaded rod 9, a separation plate 10, a limiting frame 11, a material receiving funnel 12, a conveying box 13, a motor base 14, a driving motor 15, a driving wheel 16, a blanking cover 17, a material collecting cover 18, an outer discharging pipe 19, an arc-shaped groove 20, a conveying shaft 21, a limiting ring 22, a second rolling shaft 23, a leakage-proof plate 24, a material guide plate 25, a conveying crawler 26, a conveying hopper 27, a breakage-proof plate 28, a square plate 281, an inclined plate 282, a draw-in groove 283, a rubber strip, a triangular block 285 and a belt.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.
A lifting device for a color sorter comprises a base 1, two conveying boxes 13, a blanking cover 17, an aggregate cover 18 and an outer discharge pipe 19, wherein the base 1 is a hollow shell, a partition plate 2 is arranged at the vertical middle part of an inner cavity of the base 1, a movable groove 3 is formed in the center part of the partition plate 2, a first roller 4 is longitudinally arranged in the movable groove 3, the front end and the rear end of the first roller 4 penetrate through direction grooves formed in the front side and the rear side of the inner wall of the base 1 and respectively extend to the outside of the direction grooves, bearings 5 are sleeved at the front end and the rear end of the first roller 4, fixing blocks 6 are fixedly connected with the left side and the right side of each bearing 5, a U-shaped frame 7 is sleeved on each fixing block 6, one side of each U-shaped frame 7 is fixedly connected with one side of the base 1, transverse bars 8 are fixedly connected with the tops of the two U-shaped frames 7, threaded rods 9 are respectively connected with, the left side and the right side of the base 1 are both provided with feed inlets, the front side and the rear side of one side of the base 1 are both fixedly connected with limiting frames 11, and receiving funnels 12 are sleeved in the two limiting frames 11;
through optimization and improvement to hoisting device base 1, in specific use, bearing 5 uses with two U-shaped frames 7 mutually supporting at its surperficial fixed block 6, play the spacing effect of bearing 5 on the one hand, on the other hand, threaded rod 9 rotates different positions, can make bearing 5 reciprocate in the within range of activity groove 3, the purpose that sets up like this, when the conveying track 26 rate of tension appears inadequately in the data send, through rotating threaded rod 9, can adjust conveying track 26 to normal rate of tension, thereby the condition appearance of the wearing and tearing that have reduced conveying track 26 and idle running.
The bottom ends of the two conveying boxes 13 are welded at two material passing grooves formed in the top of the base 1, the left sides of the two conveying boxes 13 are detachably connected with a motor base 14, the top of the motor base 14 is fixedly connected with a driving motor 15, and the output end of the driving motor 15 is fixedly connected with a driving wheel 16;
the tops of the two conveying boxes 13 are welded with blanking covers 17, the middle plate of each blanking cover 17 is sleeved with a second roller 23, the rear end of each second roller 23 penetrates through the front surface of each blanking cover 17 and is fixedly connected with a driven wheel, and the driving wheel 16 is in transmission connection with the driven wheel through a belt 29;
the front end and the rear end of each of the first roller 4 and the second roller 23 are sleeved with a conveying shaft 21, the conveying shaft 21 is sleeved with a limiting ring 22, the two limiting rings 22 on the same vertical line are in transmission connection through a transmission crawler 26, the transmission crawler 26 penetrates through the transmission box 13, and the outer surface of the transmission crawler 26 is fixedly connected with transmission hoppers 27 at equal intervals;
when the whole equipment operates, the driving motor 15 is started, the driving wheel 16 rotates, the belt 29 can drive the driven wheel to rotate, the second roller 23 can rotate, the upper conveying shaft 21 and the lower conveying shaft 21 can rotate, the conveying crawler 26 in the conveying hopper 27 can rotate during rotation, and grain conveying operation is carried out during rotation.
During the concrete operation of whole device, because current adoption list transport mechanism conveys grain, after the first look selects, grain need carry out the secondary screening at the interval time, and the device is when using, can loopback the grain after the look selects and carry out the retransmission in the device again, in the data send process, guaranteed that grain can circulate and carry out the look and select the operation, improved the efficiency of look selection, reduced the step of look selection operation.
The device vertical design can reduce the space that occupies, is fit for grain look selection more and uses.
The front and rear sides of the isolation plate 2 are fixedly connected with anti-crushing plates 28, and the anti-crushing plates 28 are positioned in the inner cavity of the conveying crawler 26.
Through the setting to anti-crushing board 28, anti-crushing board 28 sets up in conveying track 26 to keep apart upper portion space and conveying axle 21 and conveying track 26 space, when the grain of conveying upwards drops from the top, the grain that drops in conveying axle 21 top is by the guide in advancing base 1, has avoided like this grain to be crowded crushing by conveying axle 21 and conveying track 26, has guaranteed the quality of grain.
It is specific, the top and the equal fixedly connected with division board 10 in bottom of bearing 5 side surface, and the top that is located top division board 10 runs through horizontal bar 8, division board 10 and base 1's outside overlap joint, when adjusting the rate of tension, still be provided with division board 10, at the in-process that bearing 5 reciprocated, two upper and lower division boards 10 can keep apart movable groove 3 at all times, guaranteed the condition that inside grain does not appear omitting like this, guaranteed near the clean of device, the extravagant condition of grain appears in the reduction.
Specifically, the middle plate of the blanking cover 17 is sleeved with a shaft sleeve, and the second roller 23 is sleeved in the shaft sleeve.
One of them embodiment, prevent that breaker plate 28 includes square board 281, the equal fixedly connected with swash plate 282 in the left and right sides of square board 281, draw-in groove 283 has been seted up in the outside of swash plate 282, one side fixedly connected with rubber strip 284 of draw-in groove 283 inner wall, the top fixedly connected with triangle-shaped piece 285 of square board 281, and conveying track 26 cup joints in draw-in groove 283, and conveying track 26 inner wall and one side overlap joint of rubber strip 284. When grain drops on preventing the breaker 28, when grain and the top contact of triangular block 285, triangular block 285 can go the grain branch flow, and one side overlap joint of 26 inner walls of conveying track and rubber strip 284 has guaranteed conveying track 26's stability, avoids conveying track 26 the condition that the skew appears, has further guaranteed the safety of grain moreover.
Specifically, the right side of the inner cavity of the blanking cover 17 is fixedly connected with a leakage-proof plate 24, and one side of the leakage-proof plate 24 close to the conveying crawler 26 is provided with a communicating groove. When the unloading, grain is thrown away from conveying fill 27, and conveying fill 27 can pass through in the intercommunication inslot in service, and leak protection plate 24 can be quick concentrates the grain of conveying, and accomplish moreover to put the condition appearance that drops.
Specifically, the right side of the blanking cover 17 is fixedly connected with an aggregate cover 18, the right side of the aggregate cover 18 is communicated with an outer discharge pipe 19, the left side of the inner wall of the aggregate cover 18 is fixedly connected with a material guide plate 25, and the bottom of the inner wall of the base 1 is provided with an arc-shaped groove 20. The guide plate 25 can facilitate the grain to be conveyed out.
Claims (7)
1. A lifting device for a color selector comprises a base (1), two conveying boxes (13), a blanking cover (17), a collecting cover (18) and an outer discharge pipe (19), and is characterized in that; the base (1) is a hollow shell, the partition plate (2) is arranged in the vertical middle of the inner cavity of the base (1), the movable groove (3) is formed in the center of the partition plate (2), the first rolling shaft (4) is longitudinally arranged in the movable groove (3), the front end and the rear end of the first rolling shaft (4) penetrate through the direction grooves formed in the front side and the rear side of the inner wall of the base (1) and respectively extend to the outside of the movable groove, the bearings (5) are respectively sleeved at the front end and the rear end of the first rolling shaft (4), the fixed blocks (6) are respectively and fixedly connected with the left side and the right side of each bearing (5), the U-shaped frames (7) are sleeved on the fixed blocks (6), one sides of the U-shaped frames (7) are fixedly connected with one side of the base (1), the top parts of the two U-shaped frames (7) are fixedly connected with the transverse bars (8), the left side and the right side of the top, the bottom end of the threaded rod (9) is in lap joint with the top of the fixed block (5), feed inlets are formed in the left side and the right side of the base (1), limiting frames (11) are fixedly connected to the front side and the rear side of one side of the base (1), and material receiving funnels (12) are sleeved in the two limiting frames (11);
the bottom ends of the two conveying boxes (13) are welded at two material passing grooves formed in the top of the base (1), the left sides of the two conveying boxes (13) are detachably connected with a motor base (14), the top of the motor base (14) is fixedly connected with a driving motor (15), and the output end of the driving motor (15) is fixedly connected with a driving wheel (16);
the top of each of the two conveying boxes (13) is welded with a blanking cover (17), a second roller (23) is sleeved on a middle plate of each blanking cover (17), the rear end of each second roller (23) penetrates through the front of each blanking cover (17) and is fixedly connected with a driven wheel, and the driving wheel (16) is in transmission connection with the driven wheel through a belt (29);
the front end and the rear end of each of the first rolling shaft (4) and the second rolling shaft (23) are sleeved with a conveying shaft (21), the conveying shaft (21) is sleeved with a limiting ring (22), the two limiting rings (22) on the same vertical line are in transmission connection through a transmission crawler belt (26), the transmission crawler belt (26) penetrates through the transmission box (13), and the outer surface of the transmission crawler belt (26) is fixedly connected with transmission buckets (27) at equal intervals;
the front side and the rear side of the isolation plate (2) are fixedly connected with anti-crushing plates (28), and the anti-crushing plates (28) are positioned in the inner cavity of the conveying crawler belt (26).
2. The lifting device for a color sorter of claim 1, characterized in that: the top and the bottom of the side surface of the bearing (5) are fixedly connected with an isolation plate (10) and located above the top end of the isolation plate (10) penetrates through the transverse strip (8), and the isolation plate (10) is in lap joint with the outer side of the base (1).
3. The lifting device for a color sorter of claim 1, characterized in that: the middle plate of the blanking cover (17) is sleeved with a shaft sleeve, and the second rolling shaft (23) is sleeved in the shaft sleeve.
4. The lifting device for a color sorter of claim 1, characterized in that: prevent that knapper plate (28) includes square board (281), the equal fixedly connected with swash plate (282) of the left and right sides of square board (281), draw-in groove (283) have been seted up in the outside of swash plate (282), one side fixedly connected with rubber strip (284) of draw-in groove (283) inner wall, the top fixedly connected with triangle-shaped piece (285) of square board (281).
5. The lifting device for a color sorter of claim 4, wherein: the conveying crawler belt (26) is sleeved in the clamping groove (283), and the inner wall of the conveying crawler belt (26) is in lap joint with one side of the rubber strip (284).
6. The lifting device for a color sorter of claim 1, characterized in that: the right side of the inner cavity of the blanking cover (17) is fixedly connected with a leakage-proof plate (24), and one side of the leakage-proof plate (24) close to the conveying crawler (26) is provided with a communicating groove.
7. The lifting device for a color sorter of claim 1, characterized in that: the right side fixedly connected with of unloading cover (17) cover (18) that gathers materials, the right side intercommunication of the cover (18) that gathers materials has outer calandria (19), the left side fixedly connected with stock guide (25) of cover (18) inner wall that gathers materials, arc wall (20) have been seted up to the bottom of base (1) inner wall.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911009929.XA CN110697343A (en) | 2019-10-23 | 2019-10-23 | Lifting device for color sorter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911009929.XA CN110697343A (en) | 2019-10-23 | 2019-10-23 | Lifting device for color sorter |
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CN110697343A true CN110697343A (en) | 2020-01-17 |
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CN201911009929.XA Pending CN110697343A (en) | 2019-10-23 | 2019-10-23 | Lifting device for color sorter |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202130889U (en) * | 2011-07-08 | 2012-02-01 | 赵文国 | Anti-crushing device of grain hoister |
CN206750759U (en) * | 2017-06-01 | 2017-12-15 | 鹤壁市通用机械电气有限公司 | A kind of bucket elevator with screw mandrel tensioning apparatus |
CN208499511U (en) * | 2018-07-10 | 2019-02-15 | 开封市宝琳机械有限公司 | The novel anti-crushed bucket lifting machine base of blanking |
CN208520183U (en) * | 2018-05-17 | 2019-02-19 | 珠海至多新贸易有限公司 | A kind of promotion conveying loop structure of batch circulation grain drier |
CN209467703U (en) * | 2018-12-07 | 2019-10-08 | 郑州金诚信筛网设备有限公司 | A kind of bucket elevator with controllable tensioning apparatus |
-
2019
- 2019-10-23 CN CN201911009929.XA patent/CN110697343A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202130889U (en) * | 2011-07-08 | 2012-02-01 | 赵文国 | Anti-crushing device of grain hoister |
CN206750759U (en) * | 2017-06-01 | 2017-12-15 | 鹤壁市通用机械电气有限公司 | A kind of bucket elevator with screw mandrel tensioning apparatus |
CN208520183U (en) * | 2018-05-17 | 2019-02-19 | 珠海至多新贸易有限公司 | A kind of promotion conveying loop structure of batch circulation grain drier |
CN208499511U (en) * | 2018-07-10 | 2019-02-15 | 开封市宝琳机械有限公司 | The novel anti-crushed bucket lifting machine base of blanking |
CN209467703U (en) * | 2018-12-07 | 2019-10-08 | 郑州金诚信筛网设备有限公司 | A kind of bucket elevator with controllable tensioning apparatus |
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