CN108080280B - Candied date screening mechanism - Google Patents
Candied date screening mechanism Download PDFInfo
- Publication number
- CN108080280B CN108080280B CN201810082528.6A CN201810082528A CN108080280B CN 108080280 B CN108080280 B CN 108080280B CN 201810082528 A CN201810082528 A CN 201810082528A CN 108080280 B CN108080280 B CN 108080280B
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- China
- Prior art keywords
- screening
- screening device
- intermittent
- conveying channel
- groove
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- Expired - Fee Related
Links
- 238000012216 screening Methods 0.000 title claims abstract description 70
- 241001247821 Ziziphus Species 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Discharge Of Articles From Conveyors (AREA)
Abstract
The invention discloses a candied date screening mechanism which comprises a transport table, wherein concentric shafts are arranged at two ends of the transport table, a first transport channel and a second transport channel which are parallel to each other are connected between the two concentric shafts, the first transport channel and the second transport channel are respectively composed of two drive chains which are in a group and are parallel to each other, a plurality of equal-size and parallel date receiving grooves are formed between the two drive chains in the same group, two ends of each drive chain are connected to the concentric shafts in a transmission manner through chain wheels, and the concentric shafts at the discharge end of the transport table are provided with intermittent propellers; the side surfaces of the first conveying channel and the second conveying channel are respectively and vertically provided with a feeding groove, and an intermittent automatic screening device corresponding to each feeding groove is arranged on the conveying platform; the screening mechanism saves time, improves the working efficiency, and the screened jujubes have uniform sizes.
Description
The application is a divisional application of a patent with the application number of 201510921610X and the application date of 2015, 12 and 14, and the invention creates a 'bidirectional synchronous screening mechanism for processing candied dates'.
Technical Field
The invention relates to the technical field of candied date processing, in particular to a bidirectional synchronous screening mechanism for candied date processing.
Background
One of the important processes of the candied date in the processing process is to screen fresh dates to obtain fresh dates with consistent head and size, and then to shred date peels after the fresh dates are screened out, so that the shredded candied dates can fully absorb more sugar in syrup in the pulp soaking process, the taste of the candied dates is improved, and the candied dates processed after shredding have attractive appearance.
Therefore, the screening of fresh jujubes becomes an important step in the processing of candied jujubes, the screening uniformity directly influences the quality of subsequent silk scribing, if the jujubes are uneven, some jujubes are not suitable for being used by silk scribing equipment, the positions of the silk scribing sheets need to be replaced, the operation is troublesome, moreover, the big jujubes have the phenomenon of clamping silk scribing holes, the normal operation of the silk scribing equipment is influenced, and the small jujubes cannot realize surface silk scribing due to insufficient size.
Disclosure of Invention
Aiming at the existing problems, the invention aims to provide a bidirectional synchronous screening mechanism for processing candied jujubes, wherein a feeding groove is directly connected with the screening mechanism and a transmission chain into a whole to form a T-shaped structure, and the screened fresh jujubes can be fed and screened without manual blanking and feeding from feeding to screening and discharging, so that the time is saved, the working efficiency is improved, and the screened jujubes are uniform in size.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a bidirectional synchronous screening mechanism for candied date processing comprises a transport table, wherein concentric shafts are arranged at two ends of the transport table, a first transport channel and a second transport channel which are parallel to each other are connected between the two concentric shafts, the first transport channel and the second transport channel are formed by two drive chains which are in a group and are parallel to each other, a plurality of equal-size and parallel date receiving grooves are formed between the two drive chains in the same group, two ends of each drive chain are connected to the concentric shafts in a transmission manner through chain wheels, and intermittent propellers are arranged on the concentric shafts at the discharge end of the transport table; and the side surfaces of the first conveying channel and the second conveying channel are respectively and vertically provided with a feeding groove, and the conveying platform is provided with an intermittent automatic screening device corresponding to each feeding groove.
Furthermore, the intermittent propeller comprises a motor, an eccentric wheel, a connecting arm, a ratchet wheel and a movable ratchet, the motor is in transmission connection with the eccentric wheel, the eccentric wheel is connected with the connecting arm, the top end of the connecting arm is transversely and fixedly connected with a fixed shaft, the fixed shaft is movably connected with the movable ratchet wheel, and the ratchet wheel is arranged on the concentric shaft and is matched with the movable ratchet wheel.
Further, intermittent type formula automatic screening ware includes sieve separator, V-arrangement screening groove, link up the rotation axis of sieve separator, connect and raise the board and locate in the slope of rotation axis outer end the board side is raised and the cylinder that drives it and raise in the slope, one of them is located to the sieve separator the drive chain side, one side of sieve separator sets up V-arrangement screening groove, the opposite side sets up the cylinder and the board is raised in the slope.
Furthermore, the level sets up the screening hole in the sieve separator, the screening hole is the slope form the discharge end of screening hole sets up the unloading passageway, the unloading passageway sets up the sieve separator with connect between the jujube groove.
Furthermore, the V-shaped screening groove is formed by oppositely arranging an inclined fixed plate and an inclined movable plate, a V-shaped blanking hole which can be opened and closed is formed at the bottoms of the inclined fixed plate and the inclined movable plate, and the inclined movable plate is integrally connected with the rotating shaft.
Further, a buffer spring is connected between the screener and the rotating shaft.
Furthermore, the end part of the cylinder is provided with a top column.
Furthermore, a support is further arranged on the side of the transport table, and a baffle is arranged on the support.
The invention has the beneficial effects that: the main innovation points of the invention are as follows: firstly, a transmission chain is arranged, one side surface of the transmission chain is connected with a feed chute, the feed chute is directly connected with a whole unscreened jujube storage chute, the jujubes sequentially enter the feed chute from the jujube storage chute and then enter an intermittent automatic screening device for screening in the feed chute, and therefore the screening efficiency of the jujubes is improved on the whole; secondly, an intermittent automatic screening device is arranged, automatic feeding is achieved through the mechanism, so that the jujubes falling from the feeding chute can be screened through the screening device first, the jujubes meeting the requirements can directly pass through the screening holes, and then are orderly arranged in the jujube receiving groove through the blanking channel, and are orderly transported forward through the transmission chain, and the unqualified jujubes automatically fall into the storage tank to be collected when the inclined movable plates are opened because the inclined movable plates are opened and closed under the action of the air cylinder, the inclined lifting plate, the top pillar and the rotating shaft in the screening process; in addition, an intermittent propeller is arranged, the intermittent propeller is a power mechanism of the whole screening mechanism, the movable ratchet is driven by an eccentric wheel, further, the power is transmitted to a ratchet wheel, and the ratchet wheel finally drives a chain arranged on the same concentric shaft to transmit, so that the intermittent propulsion purpose is realized, and the production and transportation line of the candied jujubes is orderly used for blanking and transporting; in addition, the invention adopts a bidirectional synchronous screening mechanism, realizes bidirectional simultaneous screening by adopting the first conveying channel and the second conveying channel, and greatly improves the screening efficiency.
Drawings
FIG. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic top view of the present invention.
Figure 3 is an enlarged view of the batch type automatic screen of the present invention.
FIG. 4 is a schematic view of the connection between the sifter and the blanking channel according to the present invention.
Fig. 5 is a schematic view of an intermittent propeller of the present invention.
Wherein: 1-conveyor table, 2-sprocket, 3-drive chain, 4-jujube-receiving trough, 5-support, 6-baffle, 7-concentric shaft, 8-ratchet, 9-movable ratchet, 10-eccentric wheel, 11-connecting arm, 111-fixed shaft, 12-V-shaped screening trough, 121-inclined fixed plate, 13-rotating shaft, 14-inclined lifting plate, 15-top column, 16-screening device, 161-screening hole, 17-blanking channel, 18-stock storage trough, 19-feed trough, 20-cylinder.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following further describes the technical solution of the present invention with reference to the drawings and the embodiments.
Referring to the attached fig. 1-5, the bidirectional synchronous screening mechanism for candied date processing comprises a conveying table 1, a bracket 5 is arranged on the side of the transport table 1, a baffle 6 is arranged on the bracket 5, concentric shafts 7 are arranged at both ends of the transport table 1, between the two concentric shafts 7 there are connected a first transport channel and a second transport channel juxtaposed to each other, the first transportation channel and the second transportation channel are composed of two groups of parallel transmission chains 3, a plurality of equal-size parallel jujube receiving grooves 4 are formed between the two transmission chains 3 in the same group, a plurality of V-shaped clamping teeth are arranged on the transmission chains 3, the jujube receiving grooves 4 are formed between the two V-shaped clamping teeth at corresponding positions on the two transmission chains 3, two ends of each transmission chain 3 are in transmission connection with the concentric shaft 7 through chain wheels 2, and an intermittent propeller is arranged on the concentric shaft 7 at the discharge end of the transportation table 1; the side surfaces of the first conveying channel and the second conveying channel are respectively and vertically provided with a feeding groove 19, the conveying table 1 is provided with an intermittent automatic screening device corresponding to each feeding groove 19, the feeding grooves 19 are integrally connected with a jujube storage groove (not shown in the figure), and the feeding grooves 19 and the conveying table 1 are obliquely arranged to facilitate blanking.
Further, the intermittent propeller comprises a motor (not shown in the figure), an eccentric wheel 10, a connecting arm 11, a ratchet wheel 8 and a movable ratchet 9, wherein the motor is in transmission connection with the eccentric wheel 10, the eccentric wheel 10 is connected with the connecting arm 11, the top end of the connecting arm 11 is transversely and fixedly connected with a fixed shaft 111, the fixed shaft 111 is movably connected with the movable ratchet 9, and the ratchet wheel 8 is arranged on the concentric shaft 7 and is matched with the movable ratchet 9; the transmission end of the motor drives the eccentric wheel 10 to rotate, the eccentric wheel 10 drives the connecting arm 11 to move up and down while rotating, the intermittent function is realized by the up and down operation of the connecting arm 11, the movable ratchet 9 can be driven to upwards clamp the ratchet wheel 8 when the connecting arm 11 moves upwards at each time, the ratchet wheel 8 is driven to rotate step by step, the ratchet wheel 8 and the chain wheel 2 are arranged on the same concentric shaft 7, therefore, the chain wheel 2 is driven to rotate simultaneously by the rotation of the ratchet wheel 8, the chain wheel 2 finally drives the transmission chain 3 to transmit, and the intermittent propelling purpose is realized.
Further, the intermittent automatic screening device comprises a screening device 16, a V-shaped screening groove 12, a rotating shaft 13 penetrating through the screening device 16, an inclined lifting plate 14 connected to the outer end of the rotating shaft 13 and an air cylinder 20 arranged on the side of the inclined lifting plate 14 and driving the inclined lifting plate to lift, wherein an ejection column 15 is arranged at the end part of the air cylinder 20, the screening device 16 is fixed by a pair of L-shaped fixing plates arranged at intervals, the screening device 16 is positioned between the pair of L-shaped fixing plates and can adjust the vertical displacement of the screening device 16, the screening device 16 is arranged on the side surface of one of the transmission chains 3, the V-shaped screening groove 12 is arranged on one side of the screening device 16, and the air cylinder 20 and the inclined lifting plate 14 are arranged on the other side; a screening hole 161 is horizontally arranged in the screener 16, the screening hole 161 is inclined, a discharging end of the screening hole 161 is provided with a discharging channel 17, and the discharging channel 17 is arranged between the screener 16 and the jujube receiving groove 4; the V-shaped screening trough 12 is composed of an inclined fixed plate 121 and an inclined movable plate in opposite directions, a blanking hole which is V-shaped and can be opened and closed is formed at the bottoms of the inclined fixed plate 121 and the inclined movable plate, and the inclined movable plate is integrally connected with the rotating shaft 13; a buffer spring is further connected between the screener 16 and the rotating shaft 13, and the buffer spring is arranged to further ensure the rising and falling ranges of the inclined raising plate 14; during screening, the cylinder 20 pushes the top column 15 to move forwards, the top column 15 pushes the slope to raise the plate 14, the slope is raised the plate 14 and is driven the rotation shaft 13 to rotate, the rotation shaft 13 drives the inclined movable plate upward movement of the other end of the inclined movable plate, the inclined movable plate upward movement is closed to the blanking hole, discharging is not performed, when blanking is performed from the feeding groove 19, the cylinder 20 pulls the top column 15 backwards again, and further drives the inclined movable plate to open, the dates which are larger than the blanking hole in the opening process are discharged from the screening hole 161 of the screener 16, and further enter the date receiving groove 4 through the blanking channel 17, the dates which are screened out are transported forwards, the dates which are not in accordance with the requirement are stored in the storage groove 18 from the blanking hole, the opening and closing of the V-shaped screening groove 12 are realized through the reciprocating movement of the cylinder 20 by the power of screening, and further the.
Claims (5)
1. The utility model provides a candied date screening mechanism, includes the transport table, its characterized in that: the automatic jujube picking and feeding device comprises a transport table, a first conveying channel, a second conveying channel, a plurality of jujube receiving grooves, a plurality of intermittent propellers, a feeding groove and an intermittent automatic screening device, wherein concentric shafts are arranged at two ends of the transport table, the first conveying channel and the second conveying channel are connected between the two concentric shafts in parallel, the first conveying channel and the second conveying channel are formed by two groups of parallel transmission chains, the two transmission chains in the same group form a plurality of equal-size jujube receiving grooves, the two ends of each transmission chain are connected to the concentric shafts in a transmission manner through chain wheels, the concentric shafts at the discharge end of the transport table are provided with the intermittent propellers, the side surfaces of the first conveying channel and the second conveying channel are respectively provided with the feeding groove in a vertical manner, and the transport table is provided with the intermittent automatic screening device corresponding to each feeding; the intermittent automatic screening device comprises a screening device arranged on one side surface of the transmission chain, a V-shaped screening groove arranged on one side of the screening device, a rotating shaft penetrating through the screening device, an inclined lifting plate connected to the outer end of the rotating shaft and an air cylinder arranged on the side of the inclined lifting plate and driving the inclined lifting plate to lift; the intermittent propeller comprises a motor, an eccentric wheel, a connecting arm, a ratchet wheel and a movable ratchet, wherein the motor is in transmission connection with the eccentric wheel, the eccentric wheel is connected with the connecting arm, the top end of the connecting arm is transversely and fixedly connected with a fixed shaft, the fixed shaft is movably connected with the movable ratchet, and the ratchet wheel is arranged on the concentric shaft and is matched with the movable ratchet;
the other side of the screener is provided with the air cylinder and the inclined lifting plate, screening holes are horizontally arranged in the screener and are inclined, and discharging ends of the screening holes are provided with discharging channels;
the blanking channel is arranged between the screener and the jujube receiving groove, and the V-shaped screening groove is formed by oppositely arranging an inclined fixed plate and an inclined movable plate;
the bottom parts of the inclined fixed plate and the inclined movable plate form a blanking hole which is V-shaped and can be opened and closed, the inclined movable plate is connected with the rotating shaft, and a buffer spring is also connected between the screening device and the rotating shaft; the screening device is fixed by a pair of L-shaped fixing plates arranged at intervals, and the screening device is positioned between the pair of L-shaped fixing plates and can adjust the up-and-down displacement of the screening device.
2. The mechanism of claim 1, wherein: and the end part of the cylinder is provided with a top column.
3. The mechanism of claim 1, wherein: the side of the transport table is also provided with a support, and the support is provided with a baffle.
4. The mechanism of claim 1, wherein: the drive chain is provided with a plurality of V-shaped clamping teeth, and the jujube receiving grooves are formed between two V-shaped clamping teeth at corresponding positions on the two drive chains.
5. The mechanism of claim 1, wherein: the feeding groove is integrally connected with the jujube storage groove, and the feeding groove and the conveying table are obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082528.6A CN108080280B (en) | 2015-12-14 | 2015-12-14 | Candied date screening mechanism |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082528.6A CN108080280B (en) | 2015-12-14 | 2015-12-14 | Candied date screening mechanism |
| CN201510921610.XA CN105537125B (en) | 2015-12-14 | 2015-12-14 | Bi-directional synchronization screening mechanism is used in a kind of candied date processing |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510921610.XA Division CN105537125B (en) | 2015-12-14 | 2015-12-14 | Bi-directional synchronization screening mechanism is used in a kind of candied date processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108080280A CN108080280A (en) | 2018-05-29 |
| CN108080280B true CN108080280B (en) | 2021-07-09 |
Family
ID=55816957
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510921610.XA Active CN105537125B (en) | 2015-12-14 | 2015-12-14 | Bi-directional synchronization screening mechanism is used in a kind of candied date processing |
| CN201810082528.6A Expired - Fee Related CN108080280B (en) | 2015-12-14 | 2015-12-14 | Candied date screening mechanism |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510921610.XA Active CN105537125B (en) | 2015-12-14 | 2015-12-14 | Bi-directional synchronization screening mechanism is used in a kind of candied date processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105537125B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3684807B2 (en) * | 1998-01-16 | 2005-08-17 | Ｊｆｅエンジニアリング株式会社 | Waste bottle sorting equipment |
| CN2633821Y (en) * | 2003-07-16 | 2004-08-18 | 无锡机床股份有限公司 | Automatic material feeder |
| CN201871492U (en) * | 2010-06-18 | 2011-06-22 | 张之利 | Novel fruit sorting machine |
| CN102039350B (en) * | 2010-06-25 | 2013-01-16 | 杭州天堂伞业集团有限公司 | Full-automatic multistage equipment for processing umbrella poles |
| CN201823711U (en) * | 2010-09-26 | 2011-05-11 | 石河子大学 | Novel red jujube self-grading device |
| CN202823906U (en) * | 2012-09-21 | 2013-03-27 | 湖北三峡钢球有限公司 | Mixed steel ball screener |
| CN103084338B (en) * | 2013-02-04 | 2015-06-03 | 肖特新康药品包装有限公司 | Medicinal glass bottle machine head conveying detection platform |
| KR20150085933A (en) * | 2014-01-17 | 2015-07-27 | 박윤희 | Agricultural products screening equipment |
| CN204223540U (en) * | 2014-11-21 | 2015-03-25 | 威海青正食品有限公司 | A kind of undaria pinnitafida sorting cloth storaging bucket |
| CN204528677U (en) * | 2015-04-03 | 2015-08-05 | 赵文旭 | A kind of automatic blanking device of water pipe |
-
2015
- 2015-12-14 CN CN201510921610.XA patent/CN105537125B/en active Active
- 2015-12-14 CN CN201810082528.6A patent/CN108080280B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105537125B (en) | 2017-12-26 |
| CN105537125A (en) | 2016-05-04 |
| CN108080280A (en) | 2018-05-29 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20211013 Address after: 253000 No. 6 Bixia Street, Leling City, Dezhou City, Shandong Province Patentee after: SHANDONG JUJUBE MEDICA BIOTECHNOLOGY Co.,Ltd. Address before: No. 87, Hebin North Road, Fengcheng Town, Anxi County, Quanzhou City, Fujian Province 362499 Patentee before: ANXI ZHIRUI ELECTRONIC COMMERCE Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |