CN219378013U - Winnowing machine capable of improving screening quality - Google Patents
Winnowing machine capable of improving screening quality Download PDFInfo
- Publication number
- CN219378013U CN219378013U CN202320846355.7U CN202320846355U CN219378013U CN 219378013 U CN219378013 U CN 219378013U CN 202320846355 U CN202320846355 U CN 202320846355U CN 219378013 U CN219378013 U CN 219378013U
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- bin
- air separation
- stage
- frame
- separation bin
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- 238000012216 screening Methods 0.000 title claims abstract description 27
- 238000000926 separation method Methods 0.000 claims abstract description 61
- 239000000463 material Substances 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims description 33
- 239000002699 waste material Substances 0.000 claims description 11
- 241001417527 Pempheridae Species 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 230000001788 irregular Effects 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 10
- 239000003814 drug Substances 0.000 description 6
- 229940079593 drug Drugs 0.000 description 5
- 208000032370 Secondary transmission Diseases 0.000 description 2
- 208000034699 Vitreous floaters Diseases 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000032369 Primary transmission Diseases 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a winnowing machine for improving screening quality, which is characterized by comprising a frame, a winnowing bin arranged on the frame, a feeding mechanism for feeding the winnowing bin and a transmission device for transmitting screened materials; the air separation bin comprises a primary air separation bin and a secondary air separation bin which are arranged on the frame; the primary feeding mechanism and the secondary feeding mechanism both comprise a vibrating disc and a plurality of elastic vibration supports which are arranged on the frame and are connected with the vibrating disc to play an elastic supporting role on the vibrating disc. According to the utility model, the elastic vibration support is adopted to replace a spring to serve as an elastic support piece of the vibration disc, so that the vibration disc has low noise and a guiding function, and can make linear motion during vibration, and no irregular large-amplitude vibration and complete machine resonance phenomenon can be generated during starting and stopping of equipment.
Description
Technical Field
The utility model relates to a winnowing machine, in particular to a winnowing machine capable of improving screening quality.
Background
At present, because medicines are always brought into sundries and floaters in the airing and processing processes, medicines are required to be screened before pharmacy, however, a shell and the medicines are inconvenient to separate, a manual separation mode is low in efficiency and long in time consumption, and manual labor is high in requirement, so that a medicine winnowing machine is required to be designed, the existing winnowing machine is generally single-stage winnowing, only light floaters and heavier matters can be removed, but the heavier matters also contain some medicines with larger particles, so that the screening quality is poor, and part of medicines are mixed in the screened impurities;
the existing winnowing machine is provided with an automatic feeding vibration feeder, and a vibration buffer part of the conventional vibration feeder is generally a spring, but the spring can generate larger noise during working, is easy to deform after long-term use, cannot generate regular linear motion during vibration, and can generate irregular large-amplitude vibration, side swing and complete machine resonance during equipment starting and stopping. Therefore, a winnowing machine for improving screening quality is provided.
Disclosure of Invention
The utility model aims to solve the problems and provides a winnowing machine for improving screening quality.
In order to achieve the aim, the utility model provides a winnowing machine for improving screening quality, which comprises a winnowing machine, a feeding conveyor for feeding the winnowing machine, a vibrating storage bin for feeding, a cyclone dust collector connected with the winnowing machine through a pipeline, and a pulse dust collector connected with the cyclone dust collector through a pipeline, wherein the cyclone dust collector is connected with the cyclone dust collector through a pipeline; the winnowing machine is characterized by comprising a frame, a winnowing bin arranged on the frame, a feeding mechanism for feeding the winnowing bin and a transmission device for transmitting the screened materials; the air separation bin comprises a primary air separation bin and a secondary air separation bin which are arranged on the frame; the feeding mechanism comprises a first-stage feeding mechanism which is arranged on the frame and is used for feeding the first-stage winnowing bin, and a second-stage feeding mechanism which is arranged on the frame and is used for receiving the winnowing raw material from the first-stage winnowing bin and supplying the winnowing raw material to the second-stage winnowing bin; the primary feeding mechanism and the secondary feeding mechanism both comprise a vibrating disc and a plurality of elastic vibration supports which are arranged on the frame and are connected with the vibrating disc to play an elastic supporting role on the vibrating disc.
Further preferably, a vibrator is also mounted at the bottom of the vibration plate.
Further preferably, the conveying device is installed on the frame and is located below the primary air separation bin and used for receiving the primary conveying device of the primary screened materials, is installed on the frame and is located below the secondary air separation bin and used for receiving the secondary conveying device of the secondary screened materials, and is installed on the frame and used for receiving the waste material conveying device of the secondary air separation bin after screening.
Further preferably, the primary air separation bin and the secondary air separation bin are also provided with bin gate mechanisms for communicating the vibration disc with the primary air separation bin and the vibration disc with the secondary air separation bin; the bin gate mechanism comprises a bracket arranged on the primary air separation bin and the secondary air separation bin, a bin gate respectively attached to the primary air separation bin and the secondary air separation bin, a driving rod movably arranged on the bracket, a gear arranged on the driving rod, a rack arranged on the bin gate and engaged with the gear, and a hand wheel arranged at one end of the driving rod.
Further preferably, the first-stage winnowing bin and the second-stage winnowing bin are internally provided with an air suction barrel communicated with the cyclone dust collector, an air inlet communicated with the outside and a discharging channel for discharging screened materials to the first-stage conveying device and the second-stage conveying device.
Further, the discharge channel is internally and movably provided with a leaf sweeper, and motors which are respectively connected with the leaf sweeper through chain transmission are also arranged on the primary air separation bin and the secondary air separation bin.
According to the utility model, the two-stage winnowing machine is adopted to carry out two-stage screening on medicinal materials, so that the screening quality is improved, and the loss caused by the medicinal materials remained in impurities with heavier weight is avoided; simultaneously, the screened primary materials, secondary materials and impurity wastes are automatically output to corresponding positions; meanwhile, floating dust and impurities are collected in a concentrated mode through the cyclone dust collector and the pulse dust collector, direct discharge into the air is avoided, concentrated cleaning is facilitated, and environmental protection is facilitated;
by adopting the elastic vibration support to replace the spring as the elastic support piece of the vibration disc, the vibration disc has low noise and has a guiding function, and can make linear motion during vibration and can not generate irregular large-amplitude vibration and complete machine resonance phenomenon during starting and stopping of equipment.
Drawings
FIG. 1 is a schematic view of a front view of a partial structure of the present utility model;
FIG. 2 is a schematic side view of a partial structure of the present utility model;
FIG. 3 is a schematic structural view of a winnowing machine in the utility model;
FIG. 4 is a schematic view of a partial structure of a winnowing machine in the utility model;
FIG. 5 is a schematic view of a partial structure of a winnowing machine according to another view angle of the utility model;
fig. 6 is a schematic view of a part of the structure of the door mechanism in the present utility model.
Legend description: 1. winnowing machine; 11. a frame; 12. a winnowing bin; 121. a first-stage winnowing bin; 122. a secondary wind selection bin; 123. an air suction barrel; 124. an air inlet; 125. a discharge channel; 126. a leaf-sweeping device; 127. a motor; 13. a feeding mechanism; 131. a first-stage feeding mechanism; 132. a secondary feeding mechanism; 133. a vibration plate; 134. an elastic vibration support; 135. a vibrator; 14. a transmission device; 141. a first-stage transmission device; 142. a secondary transmission device; 143. a waste material transfer device; 2. a loading conveyor; 3. vibrating the storage bin; 4. a cyclone dust collector; 5. a pulse dust collector; 7. a bin gate mechanism; 71. a bracket; 72. a bin gate; 73. a driving rod; 74. a gear; 75. a rack; 76. and a hand wheel.
Detailed Description
The following describes a winnowing machine for improving screening quality according to the present utility model with reference to the accompanying drawings.
Referring to fig. 1-6, a winnowing machine for improving screening quality comprises a winnowing machine 1, a feeding conveyor 2 for feeding the winnowing machine 1, a vibrating storage bin 3 for feeding, a cyclone dust collector 4 connected with the winnowing machine 1 through a pipeline, a pulse dust collector 5 connected with the cyclone dust collector 4 through a pipeline, wherein a fan communicated with a filter bag in the pulse dust collector 5 is arranged in the pulse dust collector 5, and the filter bag is connected with the cyclone dust collector 4 through a pipeline; the winnowing machine 1 is characterized by comprising a frame 11, a winnowing bin 12 arranged on the frame 11, a feeding mechanism 13 for feeding the winnowing bin 12 and a transmission device 14 for transmitting screened materials; the air separation bin 12 comprises a primary air separation bin 121 and a secondary air separation bin 122 which are arranged on the frame 11; the feeding mechanism 13 comprises a first-stage feeding mechanism 131 mounted on the frame 11 for feeding the first-stage air separation bin 121 and a second-stage feeding mechanism 132 mounted on the frame 11 for receiving the lower raw materials screened by the first-stage air separation bin 121 and supplying the lower raw materials to the second-stage air separation bin 122; the primary feeding mechanism 131 and the secondary feeding mechanism 132 each comprise a vibration disc 133 and a plurality of elastic vibration supports 134 which are arranged on the frame 11 and are connected with the vibration disc 133 to elastically support the vibration disc 133;
the two-stage winnowing machine is adopted to carry out two-stage screening on medicinal materials, so that the screening quality is improved, and medicinal material loss caused by the fact that the medicinal materials remain in impurities with heavier weight is avoided; simultaneously, the screened primary materials, secondary materials and impurity wastes are automatically output to corresponding positions; meanwhile, floating dust and impurities are collected in a concentrated mode through the cyclone dust collector 4 and the pulse dust collector 5, direct discharge into the air is avoided, concentrated cleaning is facilitated, and environmental protection is facilitated;
by adopting the elastic vibration support 134 to replace the spring as the elastic support of the vibration disk 133, the vibration disk has low noise and guiding function, produces linear motion during vibration and does not generate irregular large-amplitude vibration and complete machine resonance phenomenon during starting and stopping of the equipment.
Further, a vibrator 135 is mounted at the bottom of the vibration plate 133; the vibrating disc 133 is driven to vibrate through the vibrator, so that raw materials in the vibrating disc 133 are automatically fed to the winnowing bin for screening through vibration.
Further, the conveying device 14 is installed on the frame 11 and is located below the first-stage air separation bin 121 for receiving the first-stage screened material, the second-stage conveying device 142 is installed on the frame 11 and is located below the second-stage air separation bin 122 for receiving the second-stage screened material, and the waste conveying device 143 is installed on the frame 11 for receiving the waste material after the second-stage air separation bin 122 is screened; the first-stage conveying device 141, the second-stage conveying device 142 and the waste conveying device 143 all comprise a conveying frame, a roller motor arranged on the conveying frame and a conveying belt arranged on the roller motor, and the conveying belt is driven to act through the roller motor so as to convey materials falling on the conveying belt to corresponding positions.
Further, the primary air separation bin 121 and the secondary air separation bin 122 are also provided with a bin gate mechanism 7 for communicating the vibration disc 133 with the primary air separation bin 121 and the vibration disc 133 with the secondary air separation bin 122; the bin gate mechanism 7 comprises a bracket 71 arranged on a primary air separation bin 121 and a secondary air separation bin 122, a bin gate 72 respectively attached to the primary air separation bin 121 and the secondary air separation bin 122, a driving rod 73 movably arranged on the bracket 71, a gear 74 arranged on the driving rod 73, a rack 75 arranged on the bin gate 72 and meshed and matched with the gear 74, and a hand wheel 76 arranged at one end of the driving rod 73;
the bin gate mechanism 7 is manually controlled by an operator, the operator drives the driving rod 73 to rotate through rotating the hand wheel 76, the driving rod 73 drives the gear 74 to rotate, the gear 74 drives the rack 75 to move upwards through meshing fit with the rack 75, the bin gate 72 is driven to move upwards so as to open the bin gate 72, the vibration disc 133 and the air inlet 124 of the winnowing bin are communicated, the material stacking gravity is overlarge and the material is directly dropped downwards due to manual control of the operator so as to avoid that a large amount of materials enter the air inlet 124 simultaneously, a large amount of medicinal materials are dropped downwards too, good screening work cannot be performed, and the screening quality is improved due to the fact that a small amount of materials are controlled by the operator.
Further, the primary air separation bin 121 and the secondary air separation bin 122 are internally provided with an air suction barrel 123 communicated with the cyclone dust collector 4, an air inlet 124 communicated with the outside and a discharging channel 125 for discharging the screened materials to a primary conveying device 141 and a secondary conveying device 142; dust and impurities sucked up by the wind are sequentially sucked into the cyclone dust collector 4 and the pulse dust collector 5 through the suction barrel 123 to be removed, and then the wind is blown out.
Further, the discharge channel 125 is internally provided with a leaf sweeper 126, and the primary air separation bin 121 and the secondary air separation bin 122 are also provided with a motor 127 which is respectively connected with the leaf sweeper 126 through chain transmission, and medicinal materials screened by the primary air separation bin 121 and the secondary air separation bin 122 fall into the discharge channel 125 and then drive the leaf sweeper 126 to rotate through the motor 127, so that medicinal materials in the discharge channel 125 are swept down onto the primary transmission device 141 or the secondary transmission device 142 through the leaf sweeper 126.
The working process of the utility model comprises the following steps: firstly pouring materials into a vibration storage bin, and then starting the vibration storage bin 3, a feeding conveyor 2, a cyclone dust collector 4, a pulse dust collector 5, a transmission device 14 and a vibrator 135;
the material is poured onto the feeding conveyor 2 by the vibrating storage bin 3, the feeding conveyor 2 drives a roller through a motor, the roller drives a conveying belt to move so as to convey the material into a vibrating disc 133 at the first-stage winnowing bin 121, then an operator manually rotates a hand wheel 76 to control a bin gate 72 to be opened, the material on the vibrating disc 133 is subjected to first-stage screening through the rear-stage winnowing bin 121 after being vibrated to fall into an air inlet 124 of the first-stage winnowing bin 121, dust and floating light impurities enter a cyclone dust collector 4 and a pulse dust collector 5 along with wind to carry out dust removal treatment, the first-stage screened medicinal material falls into a discharge channel 125, and a motor 127 drives a leaf sweeper 126 to rotate so as to sweep the medicinal material onto a first-stage conveying device 141 and then the medicinal material is output through the conveying device 14;
some heavier materials fall into the vibration disc 133 of the secondary feeding mechanism 132 through the air inlet 124 of the primary air separation bin 121, then the materials of the secondary vibration disc 133 are conveyed to the air inlet 124 of the secondary air separation bin 122 through the vibrator 135 for secondary screening, the secondarily screened materials fall onto the secondary conveying device 142 and then are output through the secondary conveying device 142, and the screened heavier impurities fall down onto the waste conveying device 143 through the air inlet 124 of the secondary air separation bin 122 and then are output through the waste conveying device 143; thereby completing the multi-stage screening work of medicinal materials.
The scope of protection of the present utility model is not limited to the above embodiments and variations thereof. Conventional modifications and substitutions by those skilled in the art based on the content of the present embodiment fall within the protection scope of the present utility model.
Claims (6)
1. The utility model provides an improve selection quality's air separator, includes air separator (1), carries out material loading conveyer (2) of material loading to air separator (1), is used for vibration storage silo (3) of material feeding, passes through cyclone (4) of pipe connection with air separator (1), passes through pulse dust collector (5) of pipe connection with cyclone (4); the winnowing machine (1) is characterized by comprising a frame (11), a winnowing bin (12) arranged on the frame (11), a feeding mechanism (13) for feeding the winnowing bin (12) and a transmission device (14) for transmitting the screened materials; the air separation bin (12) comprises a primary air separation bin (121) and a secondary air separation bin (122) which are arranged on the frame (11); the feeding mechanism (13) comprises a first-stage feeding mechanism (131) which is arranged on the frame (11) and is used for feeding the first-stage winnowing bin (121) and a second-stage feeding mechanism (132) which is arranged on the frame (11) and is used for receiving the lower raw materials screened by the first-stage winnowing bin (121) and supplying the lower raw materials to the second-stage winnowing bin (122); the primary feeding mechanism (131) and the secondary feeding mechanism (132) both comprise a vibrating disc (133), and a plurality of elastic vibrating supports (134) which are arranged on the frame (11) and are connected with the vibrating disc (133) to elastically support the vibrating disc (133).
2. The air separator for improving screening quality according to claim 1, wherein: and a vibrator (135) is also arranged at the bottom of the vibration disc (133).
3. The air separator for improving screening quality according to claim 1, wherein: the conveying device (14) is arranged on the frame (11) and is positioned below the first-stage winnowing bin (121) and is used for receiving a first-stage conveying device (141) of the first-stage screened material, a second-stage conveying device (142) which is arranged on the frame (11) and is positioned below the second-stage winnowing bin (122) and is used for receiving a second-stage screened material, and a waste conveying device (143) which is arranged on the frame (11) and is used for receiving waste materials after screening of the second-stage winnowing bin (122).
4. The air separator for improving screening quality according to claim 1, wherein: the primary air separation bin (121) and the secondary air separation bin (122) are also provided with a bin gate mechanism (7) for communicating the vibration disc (133) with the primary air separation bin (121) and the vibration disc (133) with the secondary air separation bin (122); the bin gate mechanism (7) comprises a bracket (71) arranged on a primary air separation bin (121) and a secondary air separation bin (122), a bin gate (72) respectively attached to the primary air separation bin (121) and the secondary air separation bin (122), a driving rod (73) movably arranged on the bracket (71), a gear (74) arranged on the driving rod (73), a rack (75) arranged on the bin gate (72) and meshed with the gear (74) and a hand wheel (76) arranged at one end of the driving rod (73).
5. The air separator for improving screening quality according to claim 1, wherein: the cyclone dust collector is characterized in that an induced draft barrel (123) communicated with the cyclone dust collector (4), an air inlet (124) communicated with the outside and a discharging channel (125) used for discharging screened materials to a primary conveying device (141) and a secondary conveying device (142) are arranged in the primary air separation bin (121) and the secondary air separation bin (122).
6. The winnowing machine for improving screening quality according to claim 5, wherein: the discharge channel (125) is internally provided with a leaf sweeper (126), and the primary air separation bin (121) and the secondary air separation bin (122) are also provided with motors (127) which are respectively connected with the leaf sweeper (126) through chain transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320846355.7U CN219378013U (en) | 2023-04-17 | 2023-04-17 | Winnowing machine capable of improving screening quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320846355.7U CN219378013U (en) | 2023-04-17 | 2023-04-17 | Winnowing machine capable of improving screening quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219378013U true CN219378013U (en) | 2023-07-21 |
Family
ID=87199843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320846355.7U Active CN219378013U (en) | 2023-04-17 | 2023-04-17 | Winnowing machine capable of improving screening quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219378013U (en) |
-
2023
- 2023-04-17 CN CN202320846355.7U patent/CN219378013U/en active Active
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