CN109362365A - A kind of grain fumigation deinsectization dispensing mechanism - Google Patents

A kind of grain fumigation deinsectization dispensing mechanism Download PDF

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Publication number
CN109362365A
CN109362365A CN201811129251.4A CN201811129251A CN109362365A CN 109362365 A CN109362365 A CN 109362365A CN 201811129251 A CN201811129251 A CN 201811129251A CN 109362365 A CN109362365 A CN 109362365A
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CN
China
Prior art keywords
dispensing
insertion rod
deinsectization
grain
push
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Granted
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CN201811129251.4A
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Chinese (zh)
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CN109362365B (en
Inventor
郝涛
郝伟
王瑞
王清峰
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Zhengzhou Zhonggong Technology Co Ltd
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Zhengzhou Zhonggong Technology Co Ltd
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Publication of CN109362365A publication Critical patent/CN109362365A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F25/00Storing agricultural or horticultural produce; Hanging-up harvested fruit
    • A01F25/14Containers specially adapted for storing
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M13/00Fumigators; Apparatus for distributing gases

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Catching Or Destruction (AREA)

Abstract

The present invention relates to grain-keeping equipment technical fields, disclose a kind of grain fumigation deinsectization dispensing mechanism, including insertion rod, and insertion rod central axis is equipped with through-hole, and insertion rod front end is equipped with open slot one, is equipped with limited post in open slot one;Push-pull rod is cased in through-hole, push-pull rod front end is equipped with open slot two, and push-pull rod front end and bayonet lock one end are articulated in open slot two, and bayonet lock is equipped with sliding groove, and limited post is stuck in sliding groove;It is connect in insertion rod front end insertion dispensing tube rear end interface slot with dispensing cylinder, interface slot inner wall is equipped with the card slot for bayonet lock insertion.Existing family's silo is solved when using aluminum phosphide fumigation deinsectization, aluminum phosphate tablet cannot be put into silo depths, the hydrogen phosphide desinsection gas of generation cannot effectively cover entire silo, cannot effective deinsectization the problem of.

Description

A kind of grain fumigation deinsectization dispensing mechanism
Technical field
The present invention relates to grain-keeping equipment technical field, in particular to a kind of grain fumigation deinsectization dispensing mechanisms.
Background technique
Family's granary storage is the major way of Rural Areas at Present grain reserves, the influence of climate, environment, and grain is storing Grain storage insect pest can usually occur in the process.Family's silo deinsectization can often select the mode of stifling deinsectization, and stifling deinsectization refers in grain When the pest infection of food reaches a certain level, under air-proof condition, is thrown in grain heap and bury a certain amount of aluminum phosphate, calcium phosphide, phosphorus Change the drugs such as zinc, DDVP, makes the other moisture absorbed in grain heap gap and grain of above-mentioned phosphide, generate chemical reaction, release Hydrogen phosphide severe toxicity gas is put, to achieve the effect that kill the various pests in grain heap and worm's ovum.Because of the considerations of cost etc., Family's silo generally uses the prevention and treatment of aluminum phosphate tablet progress Grainhouse injurious insect.
But present family, when carrying out deinsectization to silo, the dispensing operation of aluminum phosphate tablet is by aluminum phosphate tablet yarn Cloth, newspaper etc. are wrapped, and are then directly put into aluminum phosphate tablet in silo from silo grain-entering mouth with hand.But existing dispensing Aluminum phosphate tablet can only be launched to grain surface or put it into grain shallow-layer with hand by mode, can not put it into silo depth Place, the hydrogen phosphide desinsection gas of generation cannot effectively cover entire silo, insecticidal effect caused to reduce.
Summary of the invention
Based on the above technical problem, the present invention provides a kind of grain fumigation deinsectization dispensing mechanisms.Solves existing family Aluminum phosphate tablet cannot be put into silo depths, the hydrogen phosphide desinsection gas of generation when using aluminum phosphide fumigation deinsectization by silo Entire silo cannot effectively be covered, cannot effective deinsectization the problem of.
In order to solve the above technical problems, The technical solution adopted by the invention is as follows:
A kind of grain fumigation deinsectization dispensing mechanism, including insertion rod, insertion rod central axis are equipped with through-hole, insertion rod front end Equipped with open slot one, limited post is equipped in open slot one;Push-pull rod is cased in through-hole, push-pull rod front end is equipped with open slot two, pushes away Pull rod front end and bayonet lock one end are articulated in open slot two, and bayonet lock is equipped with sliding groove, and limited post is stuck in sliding groove;Before insertion rod It is connect in end insertion dispensing tube rear end interface slot with dispensing cylinder, interface slot inner wall is equipped with the card slot for bayonet lock insertion.
In the present invention, when needing to carry out deinsectization to silo, aluminum phosphate tablet gauze package is put into dispensing first In cylinder.Insertion rod front end is inserted into dispensing tube rear end interface slot, pushes push-pull rod, push-pull rod pushes forward bayonet lock, due to pushing away The collective effect of pull rod, sliding groove and limited post, bayonet lock can be rotatably inserted within card slot.Then dispensing mechanism is put into grain vertically Cylinder of offeing medicine in storehouse, when bayonet lock can prevent vertical is fallen.Then push insertion rod downward, withstand at the top of insertion rod dispensing cylinder bottom surface into Enter silo depths, when that cannot push due to grain extruding, rotatable insertion rod, bayonet lock will drive dispensing cylinder and be rotated together to grain To advance at eclipse depth, when reaching position of offeing medicine, pulls push-pull rod, bayonet lock rotation is closed in open slot one and is detached from card slot, Insertion rod is taken out, dispensing cylinder can carry out deinsectization operation in grain deep inside, the hydrogen phosphide that aluminum phosphate tablet generates at this time Desinsection gas will be permeated up by silo depths and effectively cover entire silo.It can also uniformly be thrown in the multiple positions of silo different depth Aluminum phosphate tablet is put, deinsectization effect is increased.Existing family's silo is solved when using aluminum phosphide fumigation deinsectization, it cannot be by phosphatization Aluminium tablet puts into silo depths, and the hydrogen phosphide desinsection gas of generation cannot effectively cover entire silo, cannot effectively deinsectization ask Topic.
As a preferred mode, dispensing cylinder shell is equipped with multiple through-holes being connected to dispensing tube inner chamber, and through-hole is in net Trellis distribution, dispensing cylinder front end are equipped with dispensing cover, and dispensing cover is connected through a screw thread with dispensing cylinder.
As a preferred mode, dispensing cover front end is coniform.
As a preferred mode, push-and-pull rod rear end is equipped with handle.
As a preferred mode, insertion rod front end and dispensing tube rear end are equipped with alignment mark.
As a preferred mode, insertion rod is helical form.
As a preferred mode, insertion rod outer surface is equipped with dimension mark at a certain distance.
Compared with prior art, the beneficial effects of the present invention are:
(1) present invention solves existing family's silo when using aluminum phosphide fumigation deinsectization, cannot throw aluminum phosphate tablet Enter silo depths, the hydrogen phosphide desinsection gas of generation cannot effectively cover entire silo, cannot effective deinsectization the problem of.And it offers medicine Mechanism is only put into silo when in use, remaining time can pack up, and not influence the normal use of silo.
(2) present invention is equipped with multiple with the through-holes that are connected to of tube inner chamber of offeing medicine by dispensing cylinder shell, and grid-shaped point of through-hole Cloth, dispensing cylinder front end are equipped with dispensing cover, and dispensing cover is connected through a screw thread with dispensing cylinder, and latticed dispensing cylinder can guarantee phosphorus Change distributing for hydrogen deinsectization gas.Due to will form drug residue after phosphatization reactive aluminum, using dispensing cylinder than directly launching aluminum phosphate Tablet is easier to identify, screen in the slave grain that can be more easier after grain export, it is ensured that drug residue will not be with grain Food mixing.
(3) present invention is that coniform, coniform dispensing cylinder front end can preferably separate grain by dispensing cover front end, Dispensing cylinder is facilitated to reach inside grain.
(4) present invention passes through push-and-pull rod rear end equipped with handle, and the more convenient operation push-pull rod of energy and pushing are rotatably inserted into Bar.
(5) present invention is equipped with alignment mark by insertion rod front end and dispensing tube rear end, facilitates insertion rod and dispensing cylinder right Neat docking, enables bayonet lock to be stuck in card slot in correct position.
(6) present invention is helical form by insertion rod, and what spiral helicine insertion rod can be more easier, which is rotationally advancing, to offer medicine Cylinder passes to inside grain.
(7) present invention is equipped with dimension mark by being inserted into rod outer surface at a certain distance, can be easy to understand insertion rod and insert Enter depth, to judge whether dispensing cylinder reaches dispensing position.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Structural schematic diagram when Fig. 2 packs up for bayonet lock.
Fig. 3 is dispensing barrel structure schematic diagram.
Fig. 4 is insertion rod front-end architecture schematic diagram.
Fig. 5 is push-pull rod front-end architecture schematic diagram.
Fig. 6 is dispensing mechanism front view.
Wherein, 1 dispensing cover, 2 dispensing cylinders, 3 card slots, 4 bayonet locks, 5 insertion rods, 6 push-pull rods, 7 handles, 8 limited posts, 9 is sliding Dynamic slot, 10 aluminum phosphate tablets, 11 open slots two, 12 open slots one, 13 interface slots, 14 through-holes, 15 alignment marks.
Specific embodiment
The present invention will be further described below with reference to the drawings.Embodiments of the present invention include but is not limited to following reality Apply example.
Embodiment 1:
Referring to Fig. 1~6, a kind of grain fumigation deinsectization dispensing mechanism, including insertion rod 5,5 central axis of insertion rod are equipped with logical Hole 14,5 front end of insertion rod are equipped with open slot 1, are equipped with limited post 8 in open slot 1;It is cased with push-pull rod 6 in through-hole 14, pushes away 6 front end of pull rod is equipped with open slot 2 11, and 6 front end of push-pull rod and 4 one end of bayonet lock are articulated in open slot 2 11, and bayonet lock 4, which is equipped with, to be slided Dynamic slot 9, limited post 8 are stuck in sliding groove 9;It is connect in 5 front end of insertion rod insertion dispensing cylinder, 2 back end interface slot 13 with dispensing cylinder 2, 13 inner wall of interface slot is equipped with the card slot 3 being inserted into for bayonet lock 4.
In this example, when needing to carry out deinsectization to silo, aluminum phosphate tablet 10 is wrapped up with gauze be put into throwing first In cylindrantherae 2.5 front end of insertion rod is inserted into dispensing 2 back end interface slot 13 of cylinder, push-pull rod 6, the push card forward of push-pull rod 6 are pushed Pin 4, due to the collective effect of push-pull rod 6, sliding groove 9 and limited post 8, bayonet lock 4 can be rotatably inserted within card slot 3.Then it will throw Medicine mechanism is put into silo vertically, and cylinder 2 of offeing medicine when bayonet lock 4 can prevent vertical is fallen.Then insertion rod 5,5 top of insertion rod are pushed It withstands dispensing 2 bottom surface of cylinder and is downwardly into silo depths, when that cannot be pushed due to grain extruding, rotatable insertion rod 5, bayonet lock 4 It will drive dispensing cylinder 2 and rotate together and advance to grain depths, when reaching position of offeing medicine, pull push-pull rod 6, the rotation of bayonet lock 4 closes at It is detached from, insertion rod 5 can be taken out in open slot 1 and with card slot 3, dispensing cylinder 2 can carry out deinsectization in grain deep inside Operation, the hydrogen phosphide desinsection gas that aluminum phosphate tablet 10 generates at this time will be permeated up by silo depths effectively covers entire grain Storehouse.Aluminum phosphate tablet 10 can also be uniformly launched in the multiple positions of silo different depth, increase deinsectization effect.Solves existing family Aluminum phosphate tablet 10 cannot be put into silo depths, the hydrogen phosphide desinsection gas of generation when using aluminum phosphide fumigation deinsectization by silo Body cannot effectively cover entire silo, cannot effective deinsectization the problem of.
Embodiment 2:
Referring to Fig. 1~6, a kind of grain fumigation deinsectization dispensing mechanism, including insertion rod 5,5 central axis of insertion rod are equipped with logical Hole 14,5 front end of insertion rod are equipped with open slot 1, are equipped with limited post 8 in open slot 1;It is cased with push-pull rod 6 in through-hole 14, pushes away 6 front end of pull rod is equipped with open slot 2 11, and 6 front end of push-pull rod and 4 one end of bayonet lock are articulated in open slot 2 11, and bayonet lock 4, which is equipped with, to be slided Dynamic slot 9, limited post 8 are stuck in sliding groove 9;It is connect in 5 front end of insertion rod insertion dispensing cylinder, 2 back end interface slot 13 with dispensing cylinder 2, 13 inner wall of interface slot is equipped with the card slot 3 being inserted into for bayonet lock 4.
In this example, dispensing 2 shell of cylinder is equipped with multiple with the through-holes that are connected to of 2 inner cavity of cylinder of offeing medicine, and grid-shaped point of through-hole Cloth, dispensing 2 front end of cylinder are equipped with dispensing cover 1, and dispensing cover 1 is connected through a screw thread with dispensing cylinder 2.By offeing medicine, 2 shell of cylinder is set There are multiple through-holes being connected to dispensing 2 inner cavity of cylinder, through-hole distributes as net shape, and dispensing 2 front end of cylinder is equipped with dispensing cover 1, dispensing Cover 1 is connected through a screw thread with dispensing cylinder 2, and latticed dispensing cylinder 2 can guarantee distributing for hydrogen phosphide deinsectization gas.Due to phosphatization It will form drug residue after reactive aluminum, be easier to identify than directly launching aluminum phosphate tablet 10 using dispensing cylinder 2, in grain export It is screened in the slave grain that can be more easier afterwards, it is ensured that drug residue will not be mixed with grain.
As a preferred mode, dispensing 1 front end of cover is coniform.It is coniform, circle by dispensing 1 front end of cover 2 front end of dispensing cylinder of cone cell can preferably separate grain, and dispensing cylinder 2 is facilitated to reach inside grain.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 3:
Referring to Fig. 1~6, a kind of grain fumigation deinsectization dispensing mechanism, including insertion rod 5,5 central axis of insertion rod are equipped with logical Hole 14,5 front end of insertion rod are equipped with open slot 1, are equipped with limited post 8 in open slot 1;It is cased with push-pull rod 6 in through-hole 14, pushes away 6 front end of pull rod is equipped with open slot 2 11, and 6 front end of push-pull rod and 4 one end of bayonet lock are articulated in open slot 2 11, and bayonet lock 4, which is equipped with, to be slided Dynamic slot 9, limited post 8 are stuck in sliding groove 9;It is connect in 5 front end of insertion rod insertion dispensing cylinder, 2 back end interface slot 13 with dispensing cylinder 2, 13 inner wall of interface slot is equipped with the card slot 3 being inserted into for bayonet lock 4.
In this example, 6 rear end of push-pull rod is equipped with handle 7.It is equipped with handle 7 by 6 rear end of push-pull rod, it can be more convenient Operation push-pull rod 6 and pushing are rotatably inserted into bar 5.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 4:
Referring to Fig. 1~6, a kind of grain fumigation deinsectization dispensing mechanism, including insertion rod 5,5 central axis of insertion rod are equipped with logical Hole 14,5 front end of insertion rod are equipped with open slot 1, are equipped with limited post 8 in open slot 1;It is cased with push-pull rod 6 in through-hole 14, pushes away 6 front end of pull rod is equipped with open slot 2 11, and 6 front end of push-pull rod and 4 one end of bayonet lock are articulated in open slot 2 11, and bayonet lock 4, which is equipped with, to be slided Dynamic slot 9, limited post 8 are stuck in sliding groove 9;It is connect in 5 front end of insertion rod insertion dispensing cylinder, 2 back end interface slot 13 with dispensing cylinder 2, 13 inner wall of interface slot is equipped with the card slot 3 being inserted into for bayonet lock 4.
In this example, 5 front end of insertion rod and dispensing 2 rear end of cylinder are equipped with alignment mark 15.By 5 front end of insertion rod and throw 2 rear end of cylindrantherae is equipped with alignment mark 15, facilitates insertion rod 5 to be aligned with dispensing cylinder 2 and docks, bayonet lock 4 is enable to be stuck in correct position In card slot 3.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 5:
Referring to Fig. 1~6, a kind of grain fumigation deinsectization dispensing mechanism, including insertion rod 5,5 central axis of insertion rod are equipped with logical Hole 14,5 front end of insertion rod are equipped with open slot 1, are equipped with limited post 8 in open slot 1;It is cased with push-pull rod 6 in through-hole 14, pushes away 6 front end of pull rod is equipped with open slot 2 11, and 6 front end of push-pull rod and 4 one end of bayonet lock are articulated in open slot 2 11, and bayonet lock 4, which is equipped with, to be slided Dynamic slot 9, limited post 8 are stuck in sliding groove 9;It is connect in 5 front end of insertion rod insertion dispensing cylinder, 2 back end interface slot 13 with dispensing cylinder 2, 13 inner wall of interface slot is equipped with the card slot 3 being inserted into for bayonet lock 4.
In this example, insertion rod 5 is helical form.It is helical form by insertion rod 5, spiral helicine insertion rod 5 can be more It is readily rotationally advancing and passes to dispensing cylinder 2 inside grain.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 6:
Referring to Fig. 1~6, a kind of grain fumigation deinsectization dispensing mechanism, including insertion rod 5,5 central axis of insertion rod are equipped with logical Hole 14,5 front end of insertion rod are equipped with open slot 1, are equipped with limited post 8 in open slot 1;It is cased with push-pull rod 6 in through-hole 14, pushes away 6 front end of pull rod is equipped with open slot 2 11, and 6 front end of push-pull rod and 4 one end of bayonet lock are articulated in open slot 2 11, and bayonet lock 4, which is equipped with, to be slided Dynamic slot 9, limited post 8 are stuck in sliding groove 9;It is connect in 5 front end of insertion rod insertion dispensing cylinder, 2 back end interface slot 13 with dispensing cylinder 2, 13 inner wall of interface slot is equipped with the card slot 3 being inserted into for bayonet lock 4.
In this example, 5 outer surface of insertion rod is equipped with dimension mark at a certain distance.It is every by 5 outer surface of insertion rod It is equipped with dimension mark at a certain distance, 5 insertion depth of insertion rod can be easy to understand, to judge whether dispensing cylinder 2 reaches dispensing Position.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
It as above is the embodiment of the present invention.Design parameter in above-described embodiment and embodiment is merely to understand table The verification process for stating invention, the scope of patent protection being not intended to limit the invention, scope of patent protection of the invention still with It is all to change with equivalent structure made by specification and accompanying drawing content of the invention subject to its claims, similarly should all It is included within the scope of the present invention.

Claims (7)

  1. The mechanism 1. a kind of grain fumigation deinsectization is offerd medicine, it is characterised in that: including insertion rod (5), insertion rod (5) central axis Equipped with through-hole (14), insertion rod (5) front end is equipped with open slot one (12), is equipped with limited post in the open slot one (12) (8);It is cased with push-pull rod (6) in the through-hole (14), push-pull rod (6) front end is equipped with open slot two (11), the push-pull rod (6) front end and bayonet lock (4) one end are articulated in open slot two (11), and the bayonet lock (4) is equipped with sliding groove (9), the limited post (8) it is stuck in sliding groove (9);In insertion rod (5) front end insertion dispensing cylinder (2) back end interface slot (13) and offer medicine cylinder (2) Connection, interface slot (13) inner wall are equipped with the card slot (3) for bayonet lock (4) insertion.
  2. The mechanism 2. a kind of grain fumigation deinsectization according to claim 1 is offerd medicine, it is characterised in that: dispensing cylinder (2) shell Body is equipped with multiple through-holes being connected to dispensing cylinder (2) inner cavity, and the through-hole distributes as net shape, and dispensing cylinder (2) front end is set Have dispensing cover (1), the dispensing cover (1) is connected through a screw thread with dispensing cylinder (2).
  3. The mechanism 3. a kind of grain fumigation deinsectization according to claim 2 is offerd medicine, it is characterised in that: the dispensing cover (1) Front end is coniform.
  4. The mechanism 4. a kind of grain fumigation deinsectization according to claim 1 is offerd medicine, it is characterised in that: after the push-pull rod (6) End is equipped with handle (7).
  5. The mechanism 5. a kind of grain fumigation deinsectization according to claim 1 is offerd medicine, it is characterised in that: before the insertion rod (5) End is equipped with alignment mark (15) with the dispensing cylinder (2) rear end.
  6. The mechanism 6. a kind of grain fumigation deinsectization according to claim 1 is offerd medicine, it is characterised in that: the insertion rod (5) is Helical form.
  7. The mechanism 7. a kind of grain fumigation deinsectization according to claim 1 is offerd medicine, it is characterised in that: the insertion rod (5) is outside Surface is equipped with ruler marks at a certain distance.
CN201811129251.4A 2018-09-27 2018-09-27 Granary fumigation deinsectization dosing mechanism Active CN109362365B (en)

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Application Number Priority Date Filing Date Title
CN201811129251.4A CN109362365B (en) 2018-09-27 2018-09-27 Granary fumigation deinsectization dosing mechanism

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CN109362365B CN109362365B (en) 2021-05-14

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE732980C (en) * 1938-02-13 1943-03-17 Ig Farbenindustrie Ag Fumigation process for combating animal grain pests or the like and their brood
CN2066234U (en) * 1990-03-26 1990-11-28 中国对外贸易运输公司辽宁省分公司 Deep decomposition type chemical putting device for bulk grain
CN2121119U (en) * 1992-03-18 1992-11-11 肖仕文 Depths pecticide-placing device for barn
CN2217880Y (en) * 1995-05-05 1996-01-24 蒋小龙 Multifunctional means for catching, pesticide-despensing
CN2304250Y (en) * 1997-08-19 1999-01-20 齐德君 Automatic ratsbane supplier in grain depot
CN2367091Y (en) * 1999-04-09 2000-03-08 金湖县金南粮油管理所 Farm-chemical spreading device of aluminium phosphide
CN2421263Y (en) * 2000-04-26 2001-02-28 李广仁 Deep-layer medicine feeding device for bulk grain
CN2439185Y (en) * 2000-09-26 2001-07-18 欧孝明 Novel medicate apparatus for domestic animals
CN201121513Y (en) * 2007-11-19 2008-09-24 杜刚 Down-hole plugging medicine dispensing apparatus
CN105494300A (en) * 2016-01-19 2016-04-20 吕景海 Feeding device of tablet pesticide for killing grain storage pests
CN206680851U (en) * 2017-04-10 2017-11-28 温州宝通机械制造有限公司 A kind of wear-resisting type milling machine cutter head

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE732980C (en) * 1938-02-13 1943-03-17 Ig Farbenindustrie Ag Fumigation process for combating animal grain pests or the like and their brood
CN2066234U (en) * 1990-03-26 1990-11-28 中国对外贸易运输公司辽宁省分公司 Deep decomposition type chemical putting device for bulk grain
CN2121119U (en) * 1992-03-18 1992-11-11 肖仕文 Depths pecticide-placing device for barn
CN2217880Y (en) * 1995-05-05 1996-01-24 蒋小龙 Multifunctional means for catching, pesticide-despensing
CN2304250Y (en) * 1997-08-19 1999-01-20 齐德君 Automatic ratsbane supplier in grain depot
CN2367091Y (en) * 1999-04-09 2000-03-08 金湖县金南粮油管理所 Farm-chemical spreading device of aluminium phosphide
CN2421263Y (en) * 2000-04-26 2001-02-28 李广仁 Deep-layer medicine feeding device for bulk grain
CN2439185Y (en) * 2000-09-26 2001-07-18 欧孝明 Novel medicate apparatus for domestic animals
CN201121513Y (en) * 2007-11-19 2008-09-24 杜刚 Down-hole plugging medicine dispensing apparatus
CN105494300A (en) * 2016-01-19 2016-04-20 吕景海 Feeding device of tablet pesticide for killing grain storage pests
CN206680851U (en) * 2017-04-10 2017-11-28 温州宝通机械制造有限公司 A kind of wear-resisting type milling machine cutter head

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