CN111302000A - Quantitative feeding system - Google Patents
Quantitative feeding system Download PDFInfo
- Publication number
- CN111302000A CN111302000A CN201911201876.1A CN201911201876A CN111302000A CN 111302000 A CN111302000 A CN 111302000A CN 201911201876 A CN201911201876 A CN 201911201876A CN 111302000 A CN111302000 A CN 111302000A
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- Prior art keywords
- feeding
- vibrating
- barrel
- weighing
- vibration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005303 weighing Methods 0.000 claims abstract description 42
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000012216 screening Methods 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims description 15
- 238000007873 sieving Methods 0.000 claims description 8
- 230000008054 signal transmission Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 27
- 238000001514 detection method Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
- B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
-
- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
-
- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/44—Devices for emptying otherwise than from the top using reciprocating conveyors, e.g. jigging conveyors
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a quantitative feeding system which comprises a vibration feeding device, a weighing device and a conveying device, wherein the vibration feeding device comprises a feeding barrel, a screening disc and a vibrating device, the feeding barrel comprises a feeding hole, a barrel body and a discharging hole, the screening disc is arranged at the discharging hole of the feeding barrel, a plurality of material leaking holes are formed in the screening disc, the screening disc is arranged on the vibrating device and is arranged at the discharging hole of the feeding barrel, the weighing device is arranged below the feeding barrel, the weighing device can measure the weight change of the feeding barrel and transmits a detection signal to the vibrating device, the vibrating device regulates and controls the vibration frequency of the vibrating device according to the detection signal, and the conveying device is arranged below the weighing device. The quantitative feeding system can realize real-time adjustment of feeding amount, dynamically adjust the feeding amount of the feeding mechanism under the condition of ensuring constant transmission speed, and ensure the feeding amount of the feeding mechanism to be constant, thereby realizing quantitative feeding.
Description
Technical Field
The invention relates to the field of industrial feeding, in particular to a quantitative feeding system.
Background
The quantitative feeder is an ideal device for continuously weighing and feeding bulk materials, integrates conveying, weighing and metering and quantitative control, and is characterized by stability, reliability, high cost performance and durability. The continuous feeding and metering device can adapt to various production environments, continuously feed and meter various block and granular materials (such as limestone, iron powder and clay) and powdery materials (such as fly ash and cement), and provide accurate metering data for production control and management of various industrial fields. The method is widely applied to industries such as building materials, metallurgy, electric power, chemical industry, coal, coking, mines, tobacco, grain, environmental protection, ports and the like.
In the prior art, for example, a quantitative feeding system provided by chinese patent publication No. CN206939791U includes a feeding device, a belt scale, and a conveyor belt, where the feeding device includes a gate, and a feeding pipe/belt scale feeding hopper; the belt weigher comprises a belt, a roller, a rack, a motor, a weighing mechanism, a speed measuring sensor and a feedback controller, and is arranged on a belt weigher mounting bracket; the conveying belt machine comprises a conveying belt and a conveying belt frame; the system can only control the speed of the belt weigher to keep the feeding rate at a constant level, thereby realizing quantitative feeding; the method is often used for the situation that feeding is not uniform within set time, and the feeding amount of the feeding mechanism cannot be dynamically adjusted, so that the instantaneous feeding amount of the feeding mechanism is controlled, the precision of the existing powder quantitative feeding system is low, the production cost is high, and the product quality is low.
Disclosure of Invention
The invention aims to provide a quantitative feeding system which can realize real-time adjustment of feeding amount, dynamically adjust the feeding amount of a feeding mechanism under the condition of ensuring constant transmission speed, and ensure that the feeding amount of the feeding mechanism is constant, thereby realizing quantitative feeding.
In order to solve the technical problem, the invention provides a quantitative feeding system which is characterized by comprising a vibration feeding device, a weighing device and a conveying device, wherein the vibration feeding device comprises a feeding barrel, a screening disc and a vibrating device, the feeding barrel comprises a feeding port, a barrel body and a discharging port, the screening disc is arranged at the discharging port of the feeding barrel, a plurality of material leaking holes are formed in the screening disc, the screening disc is installed on the vibrating device and is arranged at the discharging port of the feeding barrel, the weighing device is arranged below the feeding barrel, the weighing device can measure the weight change of the feeding barrel and transmits a detection signal to the vibrating device, the vibrating device regulates and controls the vibration frequency of the vibrating device according to the detection signal, and the conveying device is arranged below the weighing device.
In a preferred embodiment of the present invention, the weighing device further comprises a weighing tray, a bearing frame matched with the discharge port is arranged on the weighing tray, the barrel body of the charging barrel is clamped on the bearing frame, a weighing sensor is arranged in the bearing frame, and a support is arranged at the bottom of the weighing tray.
In a preferred embodiment of the present invention, the vibration device further includes a frequency modulation vibration motor and a vibration ring, the frequency modulation vibration motor is disposed on the vibration ring, the vibration ring is sleeved on the outer side of the sieving disc, and a vibration gap is left between the vibration ring and the charging bucket.
In a preferred embodiment of the present invention, the transportation device further includes a frame, a driving wheel, a driving device, a driven wheel, and a belt, the driving device is connected to the driving wheel, the belt is sleeved outside the driving wheel and the driven wheel, the belt is disposed below the screening disc, and the width of the belt is greater than the width of the discharge port.
In a preferred embodiment of the present invention, the transportation device further comprises a dust cover disposed outside the transportation device, the dust cover is a closed box, a feeding channel communicated with the feeding barrel is disposed above the dust cover, a discharging channel is disposed below the dust cover, and the discharging channel is disposed at a conveying end of the transportation device.
In a preferred embodiment of the present invention, the feeding device further comprises an auxiliary feeding device, and the auxiliary feeding device is arranged on the side surface of the feeding channel.
In a preferred embodiment of the present invention, the belt further comprises a trough which is provided with a downward recess.
In a preferred embodiment of the invention, the feeding port of the feeding barrel is provided with a clamping device, the clamping device comprises a barrel body and at least two clamping pieces, the clamping pieces are arranged on the side wall of the barrel body and are distributed at intervals along the circumferential direction of the barrel body, the clamping device can be communicated with a main feeding pipeline, and the main feeding pipeline is communicated and inserted into the barrel body and is fixed by the clamping pieces.
The invention has the beneficial effects that: the quantitative feeding system adopts the matching of the vibration feeding device and the weighing device, the weighing device is arranged below a feeding barrel in the vibration feeding device, the weighing device can measure the weight change of the feeding barrel and transmits a detection signal to the vibration device, the vibration device regulates and controls the vibration frequency of the vibration device according to the detection signal, the vibration frequency of the existing vibration device is kept when the value of the weight change in unit time keeps a certain value, the vibration device improves the vibration frequency and improves the feeding amount when the value of the weight change in unit time gradually decreases, and the vibration device slows down the vibration frequency and reduces the feeding amount when the value of the weight change in unit time gradually increases; through the weight change condition in the continuous detection charging bucket, adjust vibrating device's vibration frequency in real time to reach the effect of dosing.
Drawings
FIG. 1 is a schematic diagram of the dosing system of the present invention;
fig. 2 is a schematic view of the structure of the transportation device of the present invention.
The reference numbers in the figures illustrate: 1. a charging barrel; 11. a feed inlet; 12. a barrel body; 13. a discharge port; 2. screening the material plate; 3. a vibrating device; 31. a vibration motor; 32. vibrating a ring; 4. a weighing device; 41. a weighing tray; 42. a carrier; 43. a support bar; 5. a transportation device; 51. a frame; 52. a driving wheel; 53. a driven wheel; 54. a belt; 6. a dust cover; 61. a feed channel; 62. a discharge channel; 7. a feeding hole of the auxiliary feeding device; 8. a clamping device; 81. a barrel; 82. a retainer.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
Referring to fig. 1, an embodiment of the quantitative feeding system of the present invention includes a vibration feeding device, a weighing device 4, and a transporting device 5, wherein the vibration feeding device includes a feeding barrel 1, a material sieving plate 2, and a vibrating device 3, the feeding barrel 1 includes a feeding port 11, a barrel 12, and a discharging port 13, the material sieving plate 2 is disposed at the discharging port 13 of the feeding barrel 1, the material sieving plate 2 is provided with a plurality of material leaking holes, the material sieving plate 2 is mounted on the vibrating device 3, and the material sieving plate 2 is disposed at the discharging port 13 of the feeding barrel 1, because the present invention is used for quantitatively feeding granular materials and powdery materials, the granular materials and the powdery materials are accumulated at the material leaking holes of the material sieving plate 2, the material leaking speed at the material leaking holes can be increased by a vibration manner, and the faster the vibration frequency is, the speed of the granular materials and the powdery materials leaking from the material leaking holes is faster, the weighing device 4 is arranged below the feeding barrel 1, the weighing device 4 can measure the weight change of the feeding barrel 1 and transmit a detection signal to the vibrating device 5, the vibrating device 5 regulates and controls the vibration frequency of the vibrating device 5 according to the detection signal, the vibration frequency of the existing vibrating device 5 is kept when the value of the weight change in unit time keeps constant, the vibrating device 5 improves the vibration frequency and improves the feeding amount when the value of the weight change in unit time gradually decreases, and the vibrating device 5 slows down the vibration frequency and reduces the feeding amount when the value of the weight change in unit time gradually increases; through the continuous weight change condition that detects in the charging bucket 1, adjust vibrating device 5's vibration frequency in real time to reach the effect of ration unloading, conveyer 5 sets up weighing device 4 below, conveyer 5 keeps the speed of transportation invariable, and vibration feedway keeps the unloading volume invariable, thereby realizes even, stable dosing.
Specifically, weighing device 4 includes weighing tray 41, in order to guarantee the stability between storage bucket 1 and the weighing tray 41, weighing tray 41 is last be provided with the bearing frame 42 that discharge gate 13 matches, storage bucket 1's staving 12 card bears frame 42 makes whole weight of storage bucket 1 falls on bearing frame 42, guarantees the accuracy of weight measurement, be provided with weighing sensor in the bearing frame 42, simultaneously weighing tray 41's bottom is provided with bracing piece 43, bracing piece 43 is fixed subaerial, guarantees that the support of bearing frame 42 is stable.
Specifically, vibrating device 3 includes frequency modulation vibrating motor 31 and vibrating ring 32, frequency modulation vibrating motor 31 sets up on the vibrating ring 32, the vibrating ring 32 cover is established sieve charging tray 2's the outside, just vibrating ring 32 with leave the vibration clearance between the charging bucket 1, when guaranteeing the vibration of sieve charging tray 2, can prevent to vibrate and transmit to charging bucket 1, guarantee that the weight of the 4 measuring charging buckets of weighing device 1 is stable.
Referring to fig. 2, the transportation device 5 includes a frame 51, a driving wheel 52, a driving device, a driven wheel 53, and a belt 54, the driving device is connected to the driving wheel 52, the belt 54 is sleeved outside the driving wheel 52 and the driven wheel 53, the driving device drives the driving wheel 52 to rotate, so as to drive the belt 54 to run on the driving wheel 52 and the driven wheel 53, the belt 54 is disposed below the screening tray 2, and the width of the belt 54 is greater than that of the discharge port 13, so that all the materials falling from the discharge port 13 fall on the belt 54.
Preferably, in order to further prevent the material from falling from the belt 54, a downwardly concave trough is provided on the belt 54, and the width of the trough is larger than that of the discharge port 13, so that the material falling from the discharge port 13 falls into the trough of the belt 54.
In this embodiment, because the material of transportation is granular material and powdery material, at the in-process of transportation, receives the influence of transportation environment easily, can cause the pollution of transportation environment on the one hand, and a large amount of dust, granule float in the air, and on the other hand is unrestrained or is blown away by wind when the transportation, also can cause the reduction of feed volume. Therefore, in this embodiment, a dust cover 6 is disposed outside the transportation device 5, the dust cover 6 is a closed box, a feeding channel 61 communicated with the feeding barrel 1 is disposed above the dust cover 6, a discharging channel 62 is disposed below the dust cover 6, the discharging channel 62 is disposed at the transportation end of the transportation device 5, and the transportation process is completed in a closed space by disposing the dust cover 6.
Specifically, because the number and the aperture of the material leaking holes in the screening disc 2 are limited, when the frequency reaches a certain value, the material leaking amount in the material leaking holes reaches the maximum value, and even if the vibration frequency of the vibration device 3 is further increased, the blanking amount cannot be increased, at this time, if the blanking amount still cannot meet the requirement of quantitative feeding, an auxiliary feeding device needs to be arranged, the feeding port 7 of the auxiliary feeding device is arranged on the side surface of the feeding channel 61, and the auxiliary feeding device is also provided with the vibration feeding device and the weighing device 4, so that the feeding amount of the auxiliary feeding device can be adjusted.
Specifically, feed inlet 11 department of charging bucket 1 is provided with clamping device 8, clamping device 8 includes barrel 81 and two at least chucking spare 82, and the lateral wall of barrel 81 is all located to a plurality of chucking spare 82 to along the circumference interval distribution of barrel 81, clamping device 8 can communicate with the main pipeline of supplying, the main pipeline intercommunication is inserted in barrel 81 to it is fixed through chucking spare 82, realize following the main pipeline to quick feed in charging bucket 1.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (8)
1. The utility model provides a quantitative feeding system, its characterized in that, includes vibration feedway, weighing device, conveyer, vibration feedway includes charging bucket, sieve charging tray and vibrating device, the charging bucket includes feed inlet, staving and discharge gate, the sieve charging tray sets up the discharge gate department of charging bucket, be provided with a plurality of hole of leaking on the sieve charging tray, the sieve charging tray is installed on vibrating device, and is in the sieve charging tray setting the discharge gate department of charging bucket, weighing device sets up the below of charging bucket, weighing device can measure the weight change of charging bucket to give vibrating device with the detected signal transmission, vibrating device is according to the frequency of vibration of detected signal regulation and control vibrating device, conveyer sets up the weighing device below.
2. The quantitative feeding system as claimed in claim 1, wherein the weighing device comprises a weighing tray, a bearing frame matched with the discharge port is arranged on the weighing tray, the barrel body of the feeding barrel is clamped on the bearing frame, a weighing sensor is arranged in the bearing frame, and a support rod is arranged at the bottom of the weighing tray.
3. The dosing system of claim 1, wherein the vibrating device includes a frequency modulation vibrating motor and a vibrating ring, the frequency modulation vibrating motor is disposed on the vibrating ring, the vibrating ring is sleeved outside the sieving plate, and a vibrating gap is left between the vibrating ring and the charging barrel.
4. The quantitative feeding system of claim 1, wherein the transportation device comprises a frame, a driving wheel, a driving device, a driven wheel and a belt, the driving device is connected with the driving wheel, the belt is sleeved outside the driving wheel and the driven wheel, the belt is arranged below the screening disc, and the width of the belt is greater than that of the discharge hole.
5. The dosing system of claim 4, wherein the transportation device is externally provided with a dust cover, the dust cover is a closed box body, a feeding channel communicated with the feeding barrel is formed above the dust cover, and a discharging channel is formed below the dust cover and is arranged at the conveying end of the transportation device.
6. The dosing system of claim 5, further comprising an auxiliary feed device having a feed opening disposed laterally of the feed channel.
7. The dosing system of claim 4, wherein a downwardly concave trough is disposed on the belt.
8. The dosing system of claim 1, wherein the feed inlet of the feed barrel is provided with a clamping device, the clamping device comprises a barrel body and at least two clamping members, the clamping members are arranged on the side wall of the barrel body and are distributed at intervals along the circumferential direction of the barrel body, the clamping device can be communicated with a main feed pipeline, and the main feed pipeline is communicated and inserted into the barrel body and is fixed by the clamping members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911201876.1A CN111302000A (en) | 2019-11-29 | 2019-11-29 | Quantitative feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911201876.1A CN111302000A (en) | 2019-11-29 | 2019-11-29 | Quantitative feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111302000A true CN111302000A (en) | 2020-06-19 |
Family
ID=71156256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911201876.1A Pending CN111302000A (en) | 2019-11-29 | 2019-11-29 | Quantitative feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111302000A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173266A (en) * | 2020-09-29 | 2021-01-05 | 重庆铁马专用车有限公司 | Automatic food distribution system |
| CN113133541A (en) * | 2021-05-17 | 2021-07-20 | 河南中烟工业有限责任公司 | Three-point supporting type expanded cut tobacco vibrating cabinet |
| CN114538142A (en) * | 2022-03-01 | 2022-05-27 | 北京康普锡威科技有限公司 | Quantitative ultrafine powder feeding device and method |
| CN115183583A (en) * | 2022-08-04 | 2022-10-14 | 中国恩菲工程技术有限公司 | Feeding device and method for side-blown converter |
| CN118124859A (en) * | 2024-05-07 | 2024-06-04 | 江苏琪联华赫智能装备科技有限公司 | Ferroalloy automatic weighing and filling device and filling method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6523721B1 (en) * | 1999-04-30 | 2003-02-25 | Kawasaki Jukogyo Kabushiki Kaisha | Powder and granular material supply system for closed system |
| KR20170075078A (en) * | 2015-12-22 | 2017-07-03 | 주식회사 포스코 | Apparatus for weighing and transferring |
| CN206476416U (en) * | 2017-02-21 | 2017-09-08 | 重庆安全技术职业学院 | A kind of electro-vibrating feeder |
| CN207932363U (en) * | 2018-03-16 | 2018-10-02 | 滁州安瑞汇龙电子有限公司 | A kind of closed explosion-proof automatic feeder |
| CN108861465A (en) * | 2018-07-18 | 2018-11-23 | 安徽维鲸驱动科技有限公司 | A kind of closed quantitative oscillating feeder and its control system |
| CN211282702U (en) * | 2019-11-29 | 2020-08-18 | 苏州乔发环保科技股份有限公司 | Quantitative feeding system |
-
2019
- 2019-11-29 CN CN201911201876.1A patent/CN111302000A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6523721B1 (en) * | 1999-04-30 | 2003-02-25 | Kawasaki Jukogyo Kabushiki Kaisha | Powder and granular material supply system for closed system |
| KR20170075078A (en) * | 2015-12-22 | 2017-07-03 | 주식회사 포스코 | Apparatus for weighing and transferring |
| CN206476416U (en) * | 2017-02-21 | 2017-09-08 | 重庆安全技术职业学院 | A kind of electro-vibrating feeder |
| CN207932363U (en) * | 2018-03-16 | 2018-10-02 | 滁州安瑞汇龙电子有限公司 | A kind of closed explosion-proof automatic feeder |
| CN108861465A (en) * | 2018-07-18 | 2018-11-23 | 安徽维鲸驱动科技有限公司 | A kind of closed quantitative oscillating feeder and its control system |
| CN211282702U (en) * | 2019-11-29 | 2020-08-18 | 苏州乔发环保科技股份有限公司 | Quantitative feeding system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173266A (en) * | 2020-09-29 | 2021-01-05 | 重庆铁马专用车有限公司 | Automatic food distribution system |
| CN112173266B (en) * | 2020-09-29 | 2022-05-17 | 重庆铁马专用车有限公司 | Automatic food distribution system |
| CN113133541A (en) * | 2021-05-17 | 2021-07-20 | 河南中烟工业有限责任公司 | Three-point supporting type expanded cut tobacco vibrating cabinet |
| CN114538142A (en) * | 2022-03-01 | 2022-05-27 | 北京康普锡威科技有限公司 | Quantitative ultrafine powder feeding device and method |
| CN115183583A (en) * | 2022-08-04 | 2022-10-14 | 中国恩菲工程技术有限公司 | Feeding device and method for side-blown converter |
| CN115183583B (en) * | 2022-08-04 | 2024-07-23 | 中国恩菲工程技术有限公司 | Side-blowing furnace feeding device and method |
| CN118124859A (en) * | 2024-05-07 | 2024-06-04 | 江苏琪联华赫智能装备科技有限公司 | Ferroalloy automatic weighing and filling device and filling method |
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