CN107875966B - Full-automatic feed bin for subtraction scale batching system - Google Patents
Full-automatic feed bin for subtraction scale batching system Download PDFInfo
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- CN107875966B CN107875966B CN201711304215.2A CN201711304215A CN107875966B CN 107875966 B CN107875966 B CN 107875966B CN 201711304215 A CN201711304215 A CN 201711304215A CN 107875966 B CN107875966 B CN 107875966B
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- dust remover
- air
- dust
- feed bin
- door
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
- B01F35/71731—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper using a hopper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4281—Venturi's or systems showing a venturi effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/184—Preventing generation of dust
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a subtract full-automatic feed bin of balance feed proportioning system, including the feed bin main part, the sensor support, the flexible coupling sack, the feed inlet subassembly, the feed bin main part is connected gradually with the flexible coupling sack, the feed inlet subassembly, the sensor support is fixed in the feed bin lateral surface, 3 weighing sensor of equipartition installation on the sensor support, weighing sensor top is connected to on the feed inlet subassembly, the batching auger is connected to the below, feed bin main part top is provided with the feed bin upper cover plate, automatic dust remover subassembly is installed inside the feed bin main part, automatic dust remover subassembly includes the dust remover, the dust remover air-supply line is connected with the dust remover respectively, the dust remover air-supply line is connected compressed air pipeline, the dust remover air-supply line is connected to the blast gate valve subassembly of feed inlet side installation, wherein the air valve's entrance connection dust remover air-supply line, the back-blowing pipe entrance connection compression mouth air pipeline of dust remover.
Description
Technical Field
The application relates to the technical field of full-automatic batching, in particular to a full-automatic feed bin for a subtraction scale batching system.
Background
At present, along with the rapid development of the breeding industry in China, the feed industry also has rapid development, and the development and production of feed processing equipment also have great progress. During the feed processing and proportioning process. Various trace element additives are manually weighed and fed into a mixer, but the manual weighing and feeding have unavoidable defects such as wrong feeding, misfeeding and unstable control of precision, and the working environment is poor, so that the body of a worker is damaged.
Along with the development of science and technology, various automatic batching systems appear on the market due to the popularization of automatic and intelligent equipment, and in the feed production process, automatic weighing batching, automatic conveying and automatic throwing are realized in the small-material batching process. When the automatic batching system is used, the process is that various raw materials are required to be manually thrown into corresponding bins respectively. At present, the raw material bin structure of each batching system is simpler, and a person directly opens a bin door to throw materials in the process of throwing materials, so that the situation of human errors can occur; some bins have no dust removal measure during feeding, and harm is generated to the health of operators; some bins adopt a centralized dust removal mode when feeding, and the collected dust of various components is mixed together, so that the dust can not be used.
The application comprises the following steps:
in order to overcome the defects in the prior art, the application provides a full-automatic feed bin for a subtraction scale batching system.
In order to solve the technical problems, the application is solved by the following technical scheme:
the utility model provides a subtract full-automatic feed bin of balance feed proportioning system, including feed bin main part 1, sensor support 2, flexible coupling sack 3, feed inlet subassembly 4, feed bin main part 1 and flexible coupling sack 3, feed inlet subassembly 4 connect gradually, sensor support 2 is fixed in the feed bin lateral surface, 3 weighing sensor of equipartition installation on the sensor support 2, weighing sensor top is connected to the feed inlet subassembly through flexible coupling material, the batching auger is connected to the weighing sensor below, feed bin main part 1 top is provided with the feed bin upper cover plate, automatic dust collector subassembly is installed inside feed bin main part 1, automatic dust collector subassembly includes the dust remover, dust remover air-supply line 21, dust remover air-out pipe 22, the dust remover air-supply line is connected with the dust remover respectively, the dust remover air-supply line is connected to the compressed air pipeline, the dust remover air-out pipe is connected to the blast valve subassembly of feed inlet side installation, wherein the dust remover air-out pipe 22 is connected to the entry of blast valve, the back-blowing pipe entry linkage of dust remover compressed air pipeline.
Further, there is the feed bin upper cover plate above the feed bin, uses bolted connection between feed bin upper cover plate and the feed bin, and a round mouth is opened to the centre of lid, and there is flange above the round mouth, has the dust remover installing support on the feed bin inner wall design.
Further, the feed port assembly 4 comprises a feed port shell 4, a locking arm rotating shaft 5, a synchronous connecting rod 6, a rotating shaft driving connecting rod 7, an air cylinder rod 8, a flap door 9, a locking arm 10, a locking arm connecting rod 11 and a main driving air cylinder 12, wherein the middle of the upper part of the feed port shell 4 is a shutter type flap door 9, the flap door 9 is in a door closing state when in a horizontal position, the flap door 9 is in a door opening state when rotating for 90 degrees, the side surface of the flap door 9 is provided with the main driving air cylinder 12, the air cylinder rod 8 of the main driving air cylinder 12 extends out and drives the locking arm rotating shaft 5 in the feed port to rotate through the rotating shaft driving connecting rod 7, the locking arm connecting rod 11 is arranged on the rotating shaft, when the air cylinder rod 8 moves, the rotating shaft is driven to rotate, the locking arm 10 is driven to swing up and down, and the synchronous connecting rod 6 controls the opening and closing of the feed port flap door 9 through the synchronous action of the flap door 9.
Further, the automatic dust remover component further comprises a dust remover upper cover 19, a pulse control valve 20, a venturi tube 23, an outer cylinder 24, an inner cylinder 25, a dust removing filter bag 26, a filter bag supporting frame 27, a blocking door bracket 28, a collecting hopper 29, a sliding rod 30 and a blocking door 31, wherein the dust remover consists of the outer cylinder, the inner cylinder, the dust removing cloth bag, an air inlet, an air outlet, a discharge port, a blocking door cone, a back blowing pipe and a pulse valve, during feeding, a feeding door is automatically opened, a fan is simultaneously started, and an air cylinder for controlling the opening of the feeding port is linked to control the opening of the air valve; when the dust remover works, dust-carrying gas enters from an air inlet of an upper cover 19 of the dust remover, passes through a gap between an outer cylinder 24 and an inner cylinder 25 from top to bottom, enters the inner cylinder from a lower inlet of the inner cylinder, is filtered by a dust removing filter bag 26 in the inner cylinder, the dust removing filter bag 26 is supported by a filter bag support frame 27, clean gas is sucked away by a negative pressure pipeline, powder is adhered to the outside of the dust removing cloth bag, high-pressure air blows compressed air into the dust removing cloth bag through an air inlet pipe 21, a pulse control valve 20, an air outlet pipe 22 and a venturi 23 blowback pipe, the dust removing cloth bag is vibrated, the material adhered to the outer surface of the cloth bag is shaken off to a collecting hopper 29 at the bottom of the dust remover, a material outlet is arranged below the collecting hopper, a material blocking door 31 is arranged below the collecting hopper 29, a material blocking door support 28 is arranged at the upper side of the collecting hopper 29, a slide rod 30 is arranged in the middle of the material blocking door support 28, and the lower end of the slide rod 30 is connected with the material blocking door 31; when the dust remover stops working, the blocking door 31 moves downwards due to the action of the self weight and the downward pressure of dust in the dust remover, and collected dust falls into the storage bin.
Further, the air duct valve assembly further comprises a valve core guide rod 15, an air valve shell 16, a valve core 17 and an air valve outlet connecting piece 18, wherein the air valve outlet connecting piece 18 is arranged below the air valve shell 16, and the valve core 17 is arranged in the middle of the air valve shell 16 and is connected with the locking arm rotating shaft 5 in an adaptive manner through the valve core guide rod 15.
The application provides a full-automatic feed bin for a subtraction scale batching system, which effectively solves the problem of batch feeding by workers, improves the working environment of batch feeding workers, reduces the waste of raw materials, reduces the cost and improves the product quality because dust collected in the dedusting process can return to the corresponding feed bin.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic diagram of a fully automatic bin for a subtractive scale dispensing system of the present application;
FIG. 2 is a schematic view of section A-A of FIG. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present application. It will be apparent that the described embodiments are some, but not all, embodiments of the application. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present application fall within the protection scope of the present application.
As shown in fig. 1 and 2, the full-automatic feed bin for the subtraction scale batching system comprises a feed bin main body 1, a sensor support 2, a flexible connection cloth bag 3 and a feed inlet component 4, wherein the feed bin main body 1 is used for containing raw materials, the feed bin main body 1 is sequentially connected with the flexible connection cloth bag 3 and the feed inlet component 4, the sensor support 2 is fixed on the outer side surface of the feed bin, 3 weighing sensors are uniformly distributed on the sensor support 2 and used for real-time metering during batching, the upper parts of the weighing sensors are connected to the feed inlet component through flexible connection materials, the lower parts of the weighing sensors are connected with a batching auger, a feed bin upper cover plate is arranged above the feed bin main body 1, an automatic dust remover component is arranged in the feed bin main body 1 and comprises a dust remover, a dust remover air inlet pipe 21 and a dust remover air outlet pipe 22, the dust remover air inlet pipe and the dust remover air outlet pipe are respectively connected with the dust remover, the dust remover air inlet pipe is connected to an air valve component arranged on the side surface of the feed inlet, the dust remover air inlet pipe is connected with a dust remover air outlet pipe, and the dust remover outlet pipe is connected with a back-blowing pipe of the dust remover.
As shown in fig. 1 and 2, the silo body 1: the automatic dust collector is used for loading raw materials, is designed into a round scale shape, is uniformly distributed with three weighing sensor mounting brackets on an outer cambered surface close to the upper end, is provided with a bin upper cover plate, is connected with a bin through bolts, is provided with a round opening in the middle of the cover, is provided with a connecting flange above the round opening, and is provided with a dust collector mounting bracket on the inner wall of the bin. The bin is used for a subtraction scale batching system, is mounted on the equipment rack, is provided with a weighing sensor, and can weigh and meter in real time no matter in the process of raw material input or batching;
feed inlet subassembly 4: the manual feeding device comprises a feeding port shell 4, a locking arm rotating shaft 5, a synchronous connecting rod 6, a rotating shaft driving connecting rod 7, a cylinder rod 8, a turning plate door 9, a locking arm 10, a locking arm connecting rod 11 and a main driving cylinder 12, wherein the external dimension of the feeding port shell 4 is in a cuboid shape, the middle of the upper part is a shutter type turning plate door 9, the turning plate door 9 is in a door closing state when in a horizontal position, the turning plate door 9 is in a door opening state when rotating for 90 degrees, the main driving cylinder 12 is installed on the side surface of the turning plate door 9, the cylinder rod 8 of the main driving cylinder 12 extends out and drives the locking arm rotating shaft 5 in the feeding port to rotate through the rotating shaft driving connecting rod 7, the locking arm connecting rod 11 is arranged on the rotating shaft, when the cylinder rod 8 moves, the rotating shaft drives the locking arm 10 to swing up and down, and the synchronous connecting rod 6 controls the opening and closing of the feeding port turning plate door 9 through the synchronous action of the turning plate door 9. After the material feeding door is opened by a material feeding person to sweep the code raw material bag, the material feeding port on the corresponding material bin is automatically opened, so that the situation that the material feeding person misfeeds the raw material is prevented.
An automatic dust collector assembly: the dust collector is used for preventing dust near a feed opening from overflowing during feeding to cause environmental pollution, and is arranged on a dust collector mounting bracket in a feed bin; the automatic dust remover assembly further comprises a dust remover upper cover 19, a pulse control valve 20, a venturi tube 23, an outer cylinder 24, an inner cylinder 25, a dust removing filter bag 26, a filter bag supporting frame 27, a blocking door supporting frame 28, a collecting hopper 29, a sliding rod 30 and a blocking door 31, wherein the dust remover consists of the outer cylinder, the inner cylinder, a dust removing cloth bag, an air inlet, an air outlet, a discharge port, a blocking door cone, a back blowing pipe and a pulse valve, when feeding, a feeding door is automatically opened, a fan is started simultaneously, and a cylinder for controlling the opening of the feeding port is linked to control the opening of the air valve. When the dust remover works, dust-carrying gas enters from an air inlet of an upper cover 19 of the dust remover, passes through a gap between an outer cylinder 24 and an inner cylinder 25 from top to bottom, enters the inner cylinder from a lower inlet of the inner cylinder, is filtered by a dust removing filter bag 26 in the inner cylinder, the dust removing filter bag 26 is supported by a filter bag support frame 27, clean gas is sucked away by a negative pressure pipeline, powder is adhered to the outside of the dust removing cloth bag, high-pressure air blows compressed air into the dust removing cloth bag through an air inlet pipe 21, a pulse control valve 20, an air outlet pipe 22 and a venturi 23 blowback pipe, the dust removing cloth bag is vibrated, the material adhered to the outer surface of the cloth bag is shaken off to a collecting hopper 29 at the bottom of the dust remover, a material outlet is arranged below the collecting hopper, a material blocking door 31 is arranged below the collecting hopper 29, a material blocking door support 28 is arranged at the upper side of the collecting hopper 29, a slide rod 30 is arranged in the middle of the material blocking door support 28, and the lower end of the slide rod 30 is connected with the material blocking door 31; when the dust remover stops working, the blocking door 31 moves downwards due to the action of the self weight and the downward pressure of dust in the dust remover, and collected dust falls into the storage bin.
Air duct valve assembly: the on-off action is carried out on the negative pressure air pipe and the dust remover. When the feeding port cylinder moves, the air pipe valve is driven to open and close in a linkage way. The air pipe valve assembly further comprises a valve core guide rod 15, an air valve shell 16, a valve core 17 and an air valve outlet connecting piece 18, wherein the air valve outlet connecting piece 18 is arranged below the air valve shell 16, and the valve core 17 is arranged in the middle of the air valve shell 16 and is connected with the locking arm rotating shaft 5 in an adaptive manner through the valve core guide rod 15.
Soft connection cloth bag 3: the device is used for connecting the feed inlet with the feed bin, and reducing weighing errors.
Other equipment comprises a main control PLC control system, a high-pressure centrifugal dust removal fan, air compressor equipment, an LED display screen, a code scanner and the like.
The operation working mode is as follows: an operator of the central control room reflects feeding information to the upper surface of an LED display screen on a feeding platform according to the shortage condition of a feed bin, and an acousto-optic alarm lamp sends out a prompt; the feeding staff prompts according to the feeding information, and the feeding staff performs material preparation work corresponding to each bin; and when the material is fed, the code scanning gun is taken out to be aligned with the two-dimensional code or the bar code on the raw material bag for code scanning confirmation. When the raw materials are confirmed to be correct, a revolving door on a feeding port is automatically opened, an air valve linked with a feeding door switch is opened to a ventilation state, a fan is started, at the moment, a dust removing system pumps air in a feed bin outwards, a feeding person can feed the raw materials into the feed bin, and as the air in the feed bin is sucked away by a dust remover, dust near the feeding port is sucked into the feed bin during feeding, the situation that the dust is lifted up on site is avoided, when the feeding quantity reaches the feeding position, a high material level signal is started, the feed bin door is automatically closed, and the person cannot continue feeding (so as to prevent overfill of the feeding and influence the weighing precision of the feed bin); when the bin door is closed, the fan stops running, no negative pressure air exists in the dust remover, the lower door blocking cone is separated downwards due to the weight of the dust blocking cone and the weight pressure of powder, collected dust falls into the bin, and the back blowing function of the dust remover is started within 5 minutes after the fan stops working, so that dust collected outside the filter bag is shaken off into the bin.
The application has the following positive and beneficial effects:
1. after the code scanning of the raw materials is confirmed, a computer program controls the automatic opening of the feeding door, so that the situation of misfeeding of personnel and misfeeding of the raw materials is prevented, and the loss of error production is reduced;
2. the dust removing system is automatically started, each bin is independently used for removing dust, and dust is collected independently, so that the dust removing system can be used normally, resources are saved, and waste is avoided;
3. the dust remover is exquisite in design, and is hung and installed in the feed bin, and convenient to detach and maintain.
It is to be understood that while the present application has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present application as defined by the following claims.
Claims (4)
1. The utility model provides a subtraction balance feed bin for feed proportioning system which characterized in that: the automatic dust remover comprises a dust remover, a dust remover air inlet pipe and a dust remover air outlet pipe, wherein the dust remover air inlet pipe and the dust remover air outlet pipe are respectively connected with the dust remover, the dust remover air inlet pipe is connected with a compressed air pipeline, the dust remover air outlet pipe is connected to an air valve component arranged on the side face of the feed inlet, an inlet of an air valve is connected with the dust remover air outlet pipe, an outlet of the air valve is connected with a dust remover main air pipeline, and an inlet of a back blowing pipe of the dust remover is connected with the compressed air pipeline; the automatic dust remover component also comprises a dust remover upper cover, a pulse control valve, a venturi tube, an outer cylinder, an inner cylinder, a dust removing filter bag, a filter bag support frame, a blocking door support, a collecting hopper, a sliding rod and a blocking door, wherein the dust remover consists of the outer cylinder, the inner cylinder, the dust removing cloth bag, an air inlet, an air outlet, a discharge outlet, a blocking door cone, a back blowing pipe and a pulse valve; when the dust remover works, gas with dust enters from an air inlet of an upper cover of the dust remover, passes through a gap between an outer cylinder and an inner cylinder from top to bottom, enters the inner cylinder from a lower inlet of the inner cylinder, is filtered by a dust removing filter bag in the inner cylinder, the dust removing filter bag is supported by a filter bag support frame, clean gas is sucked away by a negative pressure pipeline, powder is adhered to the outside of the dust removing cloth bag, high-pressure air blows compressed air into the dust removing cloth bag through an air inlet pipe, a pulse control valve, an air outlet pipe and a venturi back-blowing pipe, the dust removing cloth bag is vibrated, the material adhered to the outer surface of the cloth bag is shaken off to a collecting hopper at the bottom of the dust remover, a discharge opening is arranged below the collecting hopper, a blocking door is arranged on the upper side of the collecting hopper, a slide bar is arranged in the middle of the blocking door support frame, the lower end of the slide bar is connected with the blocking door, and when the dust remover works, the blocking door is sucked upwards by the negative pressure air inside the blocking door; when the dust remover stops working, the blocking door moves downwards due to the action of the self weight and the downward pressure of dust in the dust remover, and collected dust falls into the storage bin.
2. The full-automatic bunker for a subtractive scale dosing system of claim 1, wherein: there is the feed bin upper cover plate above the feed bin, uses bolted connection between feed bin upper cover plate and the feed bin, opens a circle mouth in the centre of lid, and there is flange above the circle mouth, has the dust remover installing support on the feed bin inner wall design.
3. A fully automatic bunker for a subtractive scale dosing system according to claim 1 or 2, characterized in that: the feeding port assembly comprises a feeding port shell, a locking arm rotating shaft, a synchronous connecting rod, a rotating shaft driving connecting rod, a cylinder rod, a flap door, a locking arm connecting rod and a main driving cylinder, wherein the shutter door is arranged in the middle of the upper part of the feeding port shell, the flap door is in a door closing state when in a horizontal position, a 90-degree turning plate is in a door opening state when in a downward rotation, the side face of the flap door is provided with the main driving cylinder, the cylinder rod of the main driving cylinder stretches out and drives the locking arm rotating shaft in the feeding port to rotate through the rotating shaft driving connecting rod, the locking arm connecting rod is arranged on the rotating shaft, when the cylinder rod moves, the rotating shaft drives the locking arm to swing up and down, and the synchronous connecting rod controls the opening and closing of the feeding port flap door through the synchronous action of the flap door.
4. The full-automatic bunker for a subtractive scale dosing system of claim 1, wherein: the air pipe valve assembly further comprises a valve core guide rod, an air valve shell, a valve core and an air valve outlet connecting piece, wherein the air valve outlet connecting piece is arranged below the air valve shell, and the valve core is arranged in the middle of the air valve shell and is connected with the locking arm through the valve core guide rod in a rotating shaft adapting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711304215.2A CN107875966B (en) | 2017-12-11 | 2017-12-11 | Full-automatic feed bin for subtraction scale batching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711304215.2A CN107875966B (en) | 2017-12-11 | 2017-12-11 | Full-automatic feed bin for subtraction scale batching system |
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| Publication Number | Publication Date |
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| CN107875966A CN107875966A (en) | 2018-04-06 |
| CN107875966B true CN107875966B (en) | 2023-09-08 |
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| CN201711304215.2A Active CN107875966B (en) | 2017-12-11 | 2017-12-11 | Full-automatic feed bin for subtraction scale batching system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109224566A (en) * | 2018-09-26 | 2019-01-18 | 江苏阜升环保集团有限公司 | A kind of special-shaped bag cage of filtrate |
| CN109366797A (en) * | 2018-11-13 | 2019-02-22 | 岳西县祥瑞塑业有限公司 | A kind of dust-extraction unit applied to woven bag |
| CN112883746B (en) * | 2020-12-25 | 2022-07-12 | 江西博展自动化科技有限公司 | A sweep a yard device for sign indicating number is swept in stock business turn over |
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| CN106731275A (en) * | 2017-02-21 | 2017-05-31 | 青岛宝恒机械技术有限公司 | Feed bin independence dust pelletizing system |
| CN207786518U (en) * | 2017-12-11 | 2018-08-31 | 青岛宝恒机械技术有限公司 | A kind of full-automatic feed bin of subtraction scale feed proportioning system |
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| CN107875966A (en) | 2018-04-06 |
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