CN112047034A - Quantitative conveying device for producing compound microbial fertilizer - Google Patents

Quantitative conveying device for producing compound microbial fertilizer Download PDF

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Publication number
CN112047034A
CN112047034A CN202010893261.6A CN202010893261A CN112047034A CN 112047034 A CN112047034 A CN 112047034A CN 202010893261 A CN202010893261 A CN 202010893261A CN 112047034 A CN112047034 A CN 112047034A
Authority
CN
China
Prior art keywords
conveying
shell
microbial fertilizer
compound microbial
central shaft
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
Application number
CN202010893261.6A
Other languages
Chinese (zh)
Inventor
龙永久
高红艳
龙公平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Qinong Biotechnology Co Ltd
Original Assignee
Hunan Qinong Biotechnology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hunan Qinong Biotechnology Co Ltd filed Critical Hunan Qinong Biotechnology Co Ltd
Priority to CN202010893261.6A priority Critical patent/CN112047034A/en
Publication of CN112047034A publication Critical patent/CN112047034A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00Screw or rotary spiral conveyors
    • B65G33/08Screw or rotary spiral conveyors for fluent solid materials
    • B65G33/14Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/10Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and axial flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00Screw or rotary spiral conveyors
    • B65G33/24Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00Screw or rotary spiral conveyors
    • B65G33/24Details
    • B65G33/26Screws
    • B65G33/265Screws with a continuous helical surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08Control devices operated by article or material being fed, conveyed or discharged
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04Bulk
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04Detection means
    • B65G2203/042Sensors

Abstract

The invention provides a quantitative conveying device for producing a compound microbial fertilizer, and relates to the technical field of quantitative conveying devices. This quantitative conveyor of compound microbial fertilizer production usefulness, including carrying the casing, carry the left side of casing and pass through motor mount pad fixedly connected with driving motor, driving motor's output extends to the inside of carrying the casing and passes through shaft coupling fixedly connected with axis of rotation, carry the first link of inside wall fixedly connected with multiunit of casing, multiunit the first central axle bed of inboard fixedly connected with of first link. Through being provided with crushing leaf, can carry out shredding to fertilizer before carrying to be provided with fixed separation blade and activity separation blade structure on the right side of crushing leaf, can adjust the size of passageway through rotatory activity separation blade, thereby can control fertilizer and stir garrulous time, guarantee to carry out complete stirring garrulous, be convenient for carry at the back.

Description

Quantitative conveying device for producing compound microbial fertilizer
Technical Field
The invention relates to the technical field of quantitative conveying devices, in particular to a quantitative conveying device for producing a compound microbial fertilizer.
Background
Microbial fertilizers are biological fertilizers prepared by industrially culturing and fermenting one or more beneficial microorganisms, and are generally divided into two types: one is that the supply of plant nutrient elements is increased through the life activity of the microorganism contained in the plant nutrient elements, so that the plant nutrient condition is improved, and the yield is increased, wherein the representative variety is bacterial manure; the other is a broad-spectrum microbial fertilizer which is not only limited to increasing the supply level of plant nutrient elements, but also includes the stimulation effect of secondary metabolites such as hormones generated by the microbial fertilizer on plants, although the microbial fertilizer can also increase the yield of crops through the action of the microbial life activity contained in the microbial fertilizer.
The in-process after the microbial fermentation can make partial bio-feritlizer bond the blocking, is not convenient for carry and transport, and traditional conveyor simple structure is not provided with the measurement function moreover, can't realize quantitative carrying.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a quantitative conveying device for producing a compound microbial fertilizer, which solves the problems that part of the biological fertilizer is bonded into blocks in the process after microbial fermentation, the conveying and the transferring are inconvenient, and the traditional conveying device has a simple structure, is not provided with a metering function and cannot realize quantitative conveying.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a quantitative conveying device for producing a composite microbial fertilizer comprises a conveying shell, wherein the left side of the conveying shell is fixedly connected with a driving motor through a motor mounting seat, the output end of the driving motor extends into the conveying shell and is fixedly connected with a rotating shaft through a coupler, the inner side wall of the conveying shell is fixedly connected with a plurality of groups of first connecting frames, the inner sides of the groups of first connecting frames are fixedly connected with a first central shaft seat, the rotating shaft penetrates through the first central shaft seat and is movably connected with the first central shaft seat through a bearing, the side surface of the first central shaft seat is fixedly connected with a fixed baffle, an annular movable sleeve is arranged on the side surface of the first central shaft seat and on the left side of the fixed baffle, the outer side of the annular movable sleeve is movably connected with a movable baffle, the side surface of the rotating shaft is fixedly connected with crushed leaves on the left side of the first central, a first spiral blade is fixedly connected to the side surface of the rotating shaft and positioned at the right side of the first central shaft seat, the top of the conveying shell is provided with a feed inlet, the top of the feed inlet is fixedly connected with a feed hopper, the right end of the conveying shell is fixedly connected with a first connecting port, the right end of the first connecting port is fixedly connected with a metering shell, the inner side of the metering shell is fixedly connected with a plurality of second connecting frames, the inner sides of the second connecting frames are fixedly connected with a second central shaft seat, the left end of the second central shaft seat is movably connected with a movable shaft, the side surface of the movable shaft is fixedly connected with a second spiral blade, a magnetic block is fixedly connected to the side surface of the movable shaft close to the left end, a Hall sensor is fixedly connected to the left end surface of the outer side of the metering shell, the right end of the metering shell is fixedly connected with a second connector, and the outer side face of the second connector is fixedly connected with a connecting flange.
Preferably, the side of the conveying shell is provided with a strip-shaped notch, the outer side surface of the movable blocking piece is fixedly connected with a connecting handle, and one end of the connecting handle extends to the outside of the conveying shell from the strip-shaped notch.
Preferably, the fixed blocking piece and the movable blocking piece are both in fan shapes, the fan-shaped central angle of the fixed blocking piece is 180-270 degrees, and the angle of the movable blocking piece is 180-220 degrees.
Preferably, the inboard swing joint of loading hopper has adjustable fender, the inboard of loading hopper and the top fixedly connected with fixed plate that is located adjustable fender, be provided with the spring between the bottom of fixed plate and adjustable fender's top.
Preferably, the number of the movable baffle and the fixed plate is two or four.
Preferably, a conical guide plate is arranged inside the conveying shell and close to the right end of the conveying shell, and the right end of the conical guide plate is smoothly connected with the first connecting port.
Preferably, the bottom of the conveying shell is also fixedly connected with a plurality of groups of supporting legs which are arranged in a splayed shape.
Preferably, the left end of the movable shaft is provided with a taper.
The working principle is as follows: when in use, fertilizer is directly put into the inside of the feeding hopper 26, the movable baffle 27 is pressed open through the action of gravity to enter the conveying shell 1, the driving motor 3 is utilized to drive the rotating shaft 4 to rotate, and then the crushing blade 12 is driven to rotate, the fertilizer is crushed, then the transmission is carried out from the gap between the fixed baffle 7 and the movable baffle 9 to the right side, then the transmission power is exerted by the first spiral blade 13, the fertilizer is measured by the measuring shell 16, and then the movable shaft 19 is driven to rotate, the revolution of the movable shaft 19 is calculated through the induction of the Hall sensor 24 and the magnetic block 21, and the conveyed fertilizer is measured.
(III) advantageous effects
The invention provides a quantitative conveying device for producing a compound microbial fertilizer. The method has the following beneficial effects:
1. according to the invention, the crushing blade is arranged, so that the fertilizer can be crushed before being conveyed, the fixed blocking piece and the movable blocking piece structure are arranged on the right side of the crushing blade, and the size of the channel can be adjusted by rotating the movable blocking piece, so that the time for stirring the fertilizer can be controlled, complete stirring can be ensured, and the fertilizer can be conveyed later conveniently.
2. According to the invention, through the arrangement of the first spiral blade driven by the rotating shaft and the second spiral blade structure connected with the movable shaft, materials can be conveyed through the first spiral blade after being crushed, the second spiral blade and the movable shaft can be driven to rotate when the materials enter the second spiral blade and are conveyed to the right, the magnetic block is arranged on the side surface of the movable shaft, the Hall sensor is arranged outside the movable shaft, the revolution of the movable shaft can be measured, and the purpose of measuring the conveying amount is realized.
3. According to the invention, the movable baffle plate structure is arranged on the inner side of the feeding hopper, so that the fertilizer can be prevented from flying out of the conveying shell.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 5 is a top view of the hopper of the present invention.
Wherein, 1, conveying the shell; 2. a motor mounting seat; 3. a drive motor; 4. a rotating shaft; 5. a first connecting frame; 6. a first central shaft seat; 7. fixing a baffle plate; 8. an annular movable sleeve; 9. a movable baffle plate; 10. a strip-shaped notch; 11. a connecting handle; 12. crushing the leaves; 13. a first helical blade; 14. a tapered guide plate; 15. a first connection port; 16. a metering housing; 17. a second link frame; 18. a second central shaft seat; 19. a movable shaft; 20. a second helical blade; 21. a magnetic block; 22. a second connection port; 23. a connecting flange; 24. a Hall sensor; 25. a feed inlet; 26. a hopper; 27. a movable baffle; 28. a fixing plate; 29. a spring; 30. support the feet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-5, an embodiment of the present invention provides a quantitative conveying device for producing a composite microbial fertilizer, including a conveying casing 1, a driving motor 3 is fixedly connected to the left side of the conveying casing 1 through a motor mounting seat 2, an output end of the driving motor 3 extends into the conveying casing 1 and is fixedly connected to a rotating shaft 4 through a coupling, the driving motor 3 drives the rotating shaft 4 to rotate, a plurality of first connecting frames 5 are fixedly connected to an inner side wall of the conveying casing 1, a first central shaft seat 6 is fixedly connected to an inner side of each first connecting frame 5, the rotating shaft 4 penetrates through the first central shaft seat 6 and is movably connected thereto through a bearing for supporting the rotating shaft 4, a fixed blocking piece 7 is fixedly connected to a side surface of the first central shaft seat 6, an annular movable sleeve 8 is disposed on a side surface of the first central shaft seat 6 and on a left side of the fixed blocking piece 7, so as to rotate the movable baffle 9, the outer side of the annular movable sleeve 8 is movably connected with the movable baffle 9, the side surface of the rotating shaft 4 and the left side of the first central shaft seat 6 are fixedly connected with a crushing blade 12 for crushing a fertilizer block, the side surface of the rotating shaft 4 and the right side of the first central shaft seat 6 are fixedly connected with a first spiral blade 13 for conveying the fertilizer, the top of the conveying shell 1 is provided with a feed inlet 25, the top of the feed inlet 25 is fixedly connected with a feed hopper 26, the right end of the conveying shell 1 is fixedly connected with a first connecting port 15, the right end of the first connecting port 15 is fixedly connected with a metering shell 16, the inner side of the metering shell 16 is fixedly connected with a plurality of second connecting frames 17, the inner side of each second connecting frame 17 is fixedly connected with a second central shaft seat 18, the left end of the second central shaft seat 18 is movably connected with a movable shaft 19, and the side surface of the movable shaft 19, the side of loose axle 19 just is close to left end fixedly connected with magnetic block 21, and the outside left end face fixedly connected with hall sensor 24 of measurement casing 16 for respond to magnetic block 21, and then calculate loose axle 19 revolution, the right-hand member fixedly connected with second connector 22 of measurement casing 16, the lateral surface fixedly connected with flange 23 of second connector 22.
The side of the conveying shell 1 is provided with a strip-shaped notch 10, the outer side surface of the movable baffle plate 9 is fixedly connected with a connecting handle 11, one end of the connecting handle 11 extends to the outside of the conveying shell 1 from the strip-shaped notch 10, the movable baffle plate 9 is convenient to rotate from the outside, the shapes of the fixed baffle plate 7 and the movable baffle plate 9 are both fan-shaped, the fan-shaped central angle of the fixed baffle plate 7 is 225 degrees, the angle of the movable baffle plate 9 is 200 degrees, the inner side of the charging hopper 26 is movably connected with a movable baffle plate 27, the inner side of the charging hopper 26 is fixedly connected with a fixed plate 28 above the movable baffle plate 27, a spring 29 is arranged between the bottom of the fixed plate 28 and the top of the movable baffle plate 27, materials added from the top can press open the movable baffle plate 27 through gravity, the materials cannot splash from the bottom, the fertilizers can, carry the inside of casing 1 and be close to the right-hand member and be provided with toper baffle 14, the right-hand member and the first connector 15 smooth connection of toper baffle 14 can guarantee the smooth transport of material, carry the bottom of casing 1 still fixedly connected with multiunit supporting legs 30, multiunit supporting legs 30 is eight characters of calligraphy and arranges, and the left end of loose axle 19 is provided with the toper.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a quantitative conveyor of compound microbial fertilizer production usefulness, includes carries casing (1), its characterized in that: the conveying device is characterized in that the left side of the conveying shell (1) is fixedly connected with a driving motor (3) through a motor mounting seat (2), the output end of the driving motor (3) extends into the conveying shell (1) and is fixedly connected with a rotating shaft (4) through a shaft coupling, the inner side wall of the conveying shell (1) is fixedly connected with a plurality of groups of first connecting frames (5), the inner sides of the groups of first connecting frames (5) are fixedly connected with a first central shaft seat (6), the rotating shaft (4) penetrates through the first central shaft seat (6) and is movably connected with the first central shaft seat through a bearing, the side surface of the first central shaft seat (6) is fixedly connected with a fixed baffle sheet (7), an annular movable sleeve (8) is arranged on the side surface of the first central shaft seat (6) and on the left side of the fixed baffle sheet (7), and the outer side of the annular movable sleeve (8, the grinding device is characterized in that a grinding blade (12) is fixedly connected to the side face of the rotating shaft (4) and located on the left side of the first central shaft seat (6), a first spiral blade (13) is fixedly connected to the side face of the rotating shaft (4) and located on the right side of the first central shaft seat (6), a feeding port (25) is formed in the top of the conveying shell (1), a feeding hopper (26) is fixedly connected to the top of the feeding port (25), a first connecting port (15) is fixedly connected to the right end of the conveying shell (1), a metering shell (16) is fixedly connected to the right end of the first connecting port (15), a plurality of second connecting frames (17) are fixedly connected to the inner side of the metering shell (16), a second central shaft seat (18) is fixedly connected to the inner side of each second connecting frame (17), and a movable shaft (19) is movably connected to the left end of each second central shaft seat, the side fixedly connected with second spiral leaf (20) of loose axle (19), the side of loose axle (19) just is close to left end fixedly connected with magnetic block (21), the outside left end face fixedly connected with hall sensor (24) of measurement casing (16), the right-hand member fixedly connected with second connector (22) of measurement casing (16), the lateral surface fixedly connected with flange (23) of second connector (22).
2. The quantitative conveying device for the production of the compound microbial fertilizer as claimed in claim 1, wherein: the side of the conveying shell (1) is provided with a strip-shaped notch (10), the outer side face of the movable blocking piece (9) is fixedly connected with a connecting handle (11), and one end of the connecting handle (11) extends to the outside of the conveying shell (1) from the strip-shaped notch (10).
3. The quantitative conveying device for the production of the compound microbial fertilizer as claimed in claim 1, wherein: the shapes of the fixed baffle (7) and the movable baffle (9) are both fan-shaped, the fan-shaped central angle of the fixed baffle (7) is 180-270 degrees, and the angle of the movable baffle (9) is 180-220 degrees.
4. The quantitative conveying device for the production of the compound microbial fertilizer as claimed in claim 1, wherein: the inboard swing joint of loading hopper (26) has adjustable fender (27), the inboard of loading hopper (26) just is located the top fixedly connected with fixed plate (28) of adjustable fender (27), be provided with spring (29) between the bottom of fixed plate (28) and the top of adjustable fender (27).
5. The quantitative conveying device for the production of the compound microbial fertilizer as claimed in claim 4, wherein: the number of the movable baffle plates (27) and the number of the fixed plates (28) are two or four.
6. The quantitative conveying device for the production of the compound microbial fertilizer as claimed in claim 1, wherein: the conveying device is characterized in that a conical guide plate (14) is arranged inside the conveying shell (1) and close to the right end of the conveying shell, and the right end of the conical guide plate (14) is smoothly connected with the first connecting port (15).
7. The quantitative conveying device for the production of the compound microbial fertilizer as claimed in claim 1, wherein: the bottom of the conveying shell (1) is also fixedly connected with a plurality of groups of supporting legs (30), and the supporting legs (30) are arranged in a splayed shape.
8. The quantitative conveying device for the production of the compound microbial fertilizer as claimed in claim 1, wherein: the left end of the movable shaft (19) is provided with a cone.
CN202010893261.6A 2020-08-30 2020-08-30 Quantitative conveying device for producing compound microbial fertilizer Pending CN112047034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010893261.6A CN112047034A (en) 2020-08-30 2020-08-30 Quantitative conveying device for producing compound microbial fertilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010893261.6A CN112047034A (en) 2020-08-30 2020-08-30 Quantitative conveying device for producing compound microbial fertilizer

Publications (1)

Publication Number Publication Date
CN112047034A true CN112047034A (en) 2020-12-08

Family

ID=73606727

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010893261.6A Pending CN112047034A (en) 2020-08-30 2020-08-30 Quantitative conveying device for producing compound microbial fertilizer

Country Status (1)

Country Link
CN (1) CN112047034A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050029177A (en) * 2005-02-23 2005-03-24 이강석 Screw feeder capable of feeding fixed quantity of powder or particles
CN201751339U (en) * 2010-06-29 2011-02-23 江苏亿金环保设备工程有限公司 Weighing feeder
CN103318659A (en) * 2013-07-17 2013-09-25 王克伟 Spiral quantitative charging system and method
CN203960077U (en) * 2014-07-02 2014-11-26 四川鑫圣生物科技有限公司 A kind of equipment of preparing composite fertilizer
CN208616731U (en) * 2018-08-03 2019-03-19 九三粮油工业集团有限公司 A kind of feeder of expanding apparatus of extra quality sealing spiral conveyer
CN208828498U (en) * 2018-08-15 2019-05-07 中铁二十四局集团浙江工程有限公司 A kind of building material hopper
CN110041152A (en) * 2019-06-06 2019-07-23 中国葛洲坝集团易普力股份有限公司 A kind of ANFO explosives prill production equipment
CN209601422U (en) * 2019-01-17 2019-11-08 山东研维自动化科技有限公司 A kind of reducing screw conveyor
CN211365963U (en) * 2019-11-15 2020-08-28 河南鸿河科技有限公司 Metering feeder

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050029177A (en) * 2005-02-23 2005-03-24 이강석 Screw feeder capable of feeding fixed quantity of powder or particles
CN201751339U (en) * 2010-06-29 2011-02-23 江苏亿金环保设备工程有限公司 Weighing feeder
CN103318659A (en) * 2013-07-17 2013-09-25 王克伟 Spiral quantitative charging system and method
CN203960077U (en) * 2014-07-02 2014-11-26 四川鑫圣生物科技有限公司 A kind of equipment of preparing composite fertilizer
CN208616731U (en) * 2018-08-03 2019-03-19 九三粮油工业集团有限公司 A kind of feeder of expanding apparatus of extra quality sealing spiral conveyer
CN208828498U (en) * 2018-08-15 2019-05-07 中铁二十四局集团浙江工程有限公司 A kind of building material hopper
CN209601422U (en) * 2019-01-17 2019-11-08 山东研维自动化科技有限公司 A kind of reducing screw conveyor
CN110041152A (en) * 2019-06-06 2019-07-23 中国葛洲坝集团易普力股份有限公司 A kind of ANFO explosives prill production equipment
CN211365963U (en) * 2019-11-15 2020-08-28 河南鸿河科技有限公司 Metering feeder

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