CN109362365B - Granary fumigation deinsectization dosing mechanism - Google Patents
Granary fumigation deinsectization dosing mechanism Download PDFInfo
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- CN109362365B CN109362365B CN201811129251.4A CN201811129251A CN109362365B CN 109362365 B CN109362365 B CN 109362365B CN 201811129251 A CN201811129251 A CN 201811129251A CN 109362365 B CN109362365 B CN 109362365B
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- insertion rod
- push
- open slot
- fumigation
- granary
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/14—Containers specially adapted for storing
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M13/00—Fumigators; Apparatus for distributing gases
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (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 invention relates to the technical field of grain storage equipment, and discloses a fumigation disinsection dosing mechanism for a grain bin, which comprises an insertion rod, wherein a through hole is formed in the central axis of the insertion rod, the front end of the insertion rod is provided with a first open slot, and a limiting column is arranged in the first open slot; a push-pull rod is sleeved in the through hole, the front end of the push-pull rod is provided with a second open slot, the front end of the push-pull rod and one end of a bayonet lock are hinged in the second open slot, the bayonet lock is provided with a sliding groove, and the limiting column is clamped in the sliding groove; the front end of the insertion rod is inserted into an interface groove at the rear end of the dosing cylinder and is connected with the dosing cylinder, and a clamping groove for inserting a clamping pin is formed in the inner wall of the interface groove. The problems that when the aluminum phosphide fumigation disinsection is carried out on the existing household granary, aluminum phosphide tablets cannot be thrown into the deep part of the granary, and the generated hydrogen phosphide insecticidal gas cannot effectively cover the whole granary and cannot effectively deinsectize are solved.
Description
Technical Field
The invention relates to the technical field of grain storage equipment, in particular to a fumigation disinsection dosing mechanism for a grain bin.
Background
The grain storage of the household grain bin is a main mode for storing grain in the rural areas at present, and is influenced by climate and environment, and the grain storage insect damage often occurs in the grain storage process. The household granary pest control usually selects a fumigation pest control mode, wherein fumigation pest control means that when pest infection of grains reaches a certain degree, a certain amount of aluminum phosphide, calcium phosphide, zinc phosphide, dichlorvos and other medicines are buried in a grain stack under a sealed condition, so that other phosphide absorbs water in gaps of the grain stack and grains, chemical reaction is generated, and hydrogen phosphide virulent gas is released, thereby achieving the effect of killing various pests and ova in the grain stack. Because of the consideration of cost and the like, the aluminum phosphide tablets are commonly used for controlling pests in the granary in the household granary.
However, when the family carries out disinsection on the granary at present, the feeding operation of the aluminum phosphide tablets is to wrap the aluminum phosphide tablets by gauze, newspaper and the like, and then the aluminum phosphide tablets are directly fed into the granary from a granary grain inlet by hands. But the existing putting mode can only put the aluminum phosphide tablets on the surface of the grain or put the tablets into the shallow layer of the grain by hands, so that the tablets cannot be put into the deep part of the granary, and the generated hydrogen phosphide insecticidal gas cannot effectively cover the whole granary, thereby reducing the insecticidal effect.
Disclosure of Invention
Based on the technical problems, the invention provides a granary fumigation disinsection dosing mechanism. The problems that when the aluminum phosphide fumigation disinsection is carried out on the existing household granary, aluminum phosphide tablets cannot be thrown into the deep part of the granary, and the generated hydrogen phosphide insecticidal gas cannot effectively cover the whole granary and cannot effectively deinsectize are solved.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a granary fumigation disinsection dosing mechanism comprises an insertion rod, wherein a through hole is formed in the central axis of the insertion rod, a first open slot is formed in the front end of the insertion rod, and a limiting column is arranged in the first open slot; a push-pull rod is sleeved in the through hole, the front end of the push-pull rod is provided with a second open slot, the front end of the push-pull rod and one end of a bayonet lock are hinged in the second open slot, the bayonet lock is provided with a sliding groove, and the limiting column is clamped in the sliding groove; the front end of the insertion rod is inserted into an interface groove at the rear end of the dosing cylinder and is connected with the dosing cylinder, and a clamping groove for inserting a clamping pin is formed in the inner wall of the interface groove.
In the invention, when the granary needs to be deinsectized, the aluminum phosphide tablets are firstly wrapped by gauze and put into the feeding cylinder. The front end of the insertion rod is inserted into the rear end interface groove of the medicine throwing barrel, the push-pull rod is pushed, the push-pull rod pushes the bayonet lock forwards, and the bayonet lock can be rotatably inserted into the bayonet lock due to the combined action of the push-pull rod, the sliding groove and the limiting column. Then the dosing mechanism is vertically placed in the granary, and the dosing cylinder can be prevented from falling off when the dosing mechanism is vertically placed. Then promote the inserted bar downwards, the inserted bar top withstands the cartridge medicine of offeing medicine bottom surface and gets into the granary depths, when can not promote because grain extrusion, rotatable inserted bar, the bayonet lock can drive the cartridge medicine of offeing medicine and rotate together and turn to the grain depths and advance, when reacing the position of offeing medicine, the pulling push-and-pull rod, the bayonet lock is rotatory to be received in open slot one and breaks away from with the draw-in groove, alright take out the inserted bar, the cartridge medicine alright carry out the deinsectization operation in the inside depths of grain, the hydrogen phosphide insecticidal gas that aluminium phosphide tablet produced this moment will be effectively covered whole granary by the upwards infiltration of. Aluminum phosphide tablets can be uniformly put in a plurality of positions with different depths of the granary, so that the deinsectization effect is improved. The problems that when the aluminum phosphide fumigation disinsection is carried out on the existing household granary, aluminum phosphide tablets cannot be thrown into the deep part of the granary, and the generated hydrogen phosphide insecticidal gas cannot effectively cover the whole granary and cannot effectively deinsectize are solved.
Preferably, the shell of the dosing cylinder is provided with a plurality of through holes communicated with the inner cavity of the dosing cylinder, the through holes are distributed in a grid shape, the front end of the dosing cylinder is provided with a dosing cylinder cover, and the dosing cylinder cover is in threaded connection with the dosing cylinder.
In a preferred embodiment, the front end of the administration cylinder cover is conical.
Preferably, a handle is arranged at the rear end of the push-pull rod.
Preferably, the front end of the insertion rod and the rear end of the medicament injection tube are provided with alignment marks.
Preferably, the insertion rod is helical.
Preferably, the outer surface of the insertion rod is provided with size marks at regular intervals.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention solves the problems that aluminum phosphide tablets can not be thrown into the deep part of the granary when the existing household granary uses aluminum phosphide for fumigating and deinsectization, and the generated hydrogen phosphide insecticidal gas can not effectively cover the whole granary and can not effectively deinsectize. And the dosing mechanism is only put into the granary when in use, and can be retracted in the rest time, so that the normal use of the granary is not influenced.
(2) According to the invention, the shell of the dosing barrel is provided with a plurality of through holes communicated with the inner cavity of the dosing barrel, the through holes are distributed in a grid shape, the front end of the dosing barrel is provided with the dosing barrel cover, the dosing barrel cover is connected with the dosing barrel through threads, and the grid-shaped dosing barrel can ensure the diffusion of hydrogen phosphide deinsectization gas. Because can form the drug residue after the aluminium phosphide reaction, use and throw the cartridge case and more easily discern than directly throwing in the aluminium phosphide tablet, can sieve out from grain more easily after grain is taken out of the storehouse, ensure that drug residue can not mix with grain.
(3) According to the invention, the front end of the dosing cylinder cover is conical, and the front end of the conical dosing cylinder can better separate grains, so that the dosing cylinder can conveniently reach the inside of the grains.
(4) According to the invention, the handle is arranged at the rear end of the push-pull rod, so that the push-pull rod and the downward-pressing and rotating insertion rod can be operated more conveniently.
(5) According to the invention, the alignment marks are arranged at the front end of the insertion rod and the rear end of the drug feeding barrel, so that the insertion rod and the drug feeding barrel can be aligned and butted conveniently, and the clamping pin can be clamped in the clamping groove at the correct position.
(6) According to the invention, the insertion rod is spiral, and the spiral insertion rod can more easily rotate and advance to transfer the dosing cylinder into the grain.
(7) According to the invention, the size marks are arranged on the outer surface of the insertion rod at intervals, so that the insertion depth of the insertion rod can be conveniently known, and whether the medicine throwing barrel reaches the medicine throwing position or not can be judged.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of the latch when retracted.
Fig. 3 is a schematic view of the structure of the administration cartridge.
Fig. 4 is a schematic view of the front end structure of the insertion rod.
Fig. 5 is a schematic structural view of the front end of the push-pull rod.
Fig. 6 is a front view of the dosing mechanism.
The device comprises a medicine feeding barrel cover 1, a medicine feeding barrel 2, a clamping groove 3, a clamping pin 4, an insertion rod 5, a push-pull rod 6, a handle 7, a limiting column 8, a sliding groove 9, an aluminum phosphide tablet 10, an opening groove II 11, an opening groove I12, an interface groove 13, a through hole 14 and an alignment mark 15.
Detailed Description
The invention will be further described with reference to the accompanying drawings. Embodiments of the present invention include, but are not limited to, the following examples.
Example 1:
referring to fig. 1-6, a barn fumigation and insect killing chemical dosing mechanism comprises an insertion rod 5, wherein a through hole 14 is formed in the central axis of the insertion rod 5, an open slot I12 is formed in the front end of the insertion rod 5, and a limiting column 8 is arranged in the open slot I12; a push-pull rod 6 is sleeved in the through hole 14, the front end of the push-pull rod 6 is provided with a second open slot 11, the front end of the push-pull rod 6 and one end of the bayonet 4 are hinged in the second open slot 11, the bayonet 4 is provided with a sliding groove 9, and the limiting column 8 is clamped in the sliding groove 9; the front end of the insertion rod 5 is inserted into an interface groove 13 at the rear end of the dosing barrel 2 and connected with the dosing barrel 2, and a clamping groove 3 for inserting the clamping pin 4 is formed in the inner wall of the interface groove 13.
In this example, when disinsection is desired for a barn, the aluminum phosphide tablet 10 is first wrapped with gauze and placed into the feeding case 2. The front end of the insertion rod 5 is inserted into the rear end interface groove 13 of the medicine throwing barrel 2, the push-pull rod 6 is pushed, the push-pull rod 6 pushes the bayonet 4 forwards, and due to the combined action of the push-pull rod 6, the sliding groove 9 and the limiting column 8, the bayonet 4 can be rotatably inserted into the bayonet 3. Then the dosing mechanism is vertically placed in the granary, and the dosing cylinder 2 can be prevented from falling off when the dosing mechanism is vertically placed by the clamp pin 4. Then promote inserted bar 5, 5 tops of inserted bar withstand throw 2 bottom surfaces of cartridge case and get into the granary depths downwards, when can not promote because grain extrusion, but rotatable inserted bar 5, bayonet lock 4 can drive and throw cartridge case 2 and rotate together and advance to grain depths, when reacing the position of offeing medicine, pulling push-and-pull rod 6, bayonet lock 4 is rotatory to be received in open slot 12 and breaks away from with draw-in groove 3, alright take out inserted bar 5, throw cartridge case 2 alright carry out the deinsectization operation in the inside depths of grain, the hydrogen phosphide insecticidal gas that aluminium phosphide tablet 10 produced this moment will be effectively covered whole granary by the upwards infiltration of granary depths. The aluminum phosphide tablets 10 can be uniformly put in a plurality of positions with different depths of the granary, so that the deinsectization effect is improved. The problems that the aluminum phosphide tablet 10 cannot be put into the deep part of the granary when the existing household granary is fumigated to deinsectize by using aluminum phosphide, the generated hydrogen phosphide insecticidal gas cannot effectively cover the whole granary, and the deinsectization cannot be effectively carried out are solved.
Example 2:
referring to fig. 1-6, a barn fumigation and insect killing chemical dosing mechanism comprises an insertion rod 5, wherein a through hole 14 is formed in the central axis of the insertion rod 5, an open slot I12 is formed in the front end of the insertion rod 5, and a limiting column 8 is arranged in the open slot I12; a push-pull rod 6 is sleeved in the through hole 14, the front end of the push-pull rod 6 is provided with a second open slot 11, the front end of the push-pull rod 6 and one end of the bayonet 4 are hinged in the second open slot 11, the bayonet 4 is provided with a sliding groove 9, and the limiting column 8 is clamped in the sliding groove 9; the front end of the insertion rod 5 is inserted into an interface groove 13 at the rear end of the dosing barrel 2 and connected with the dosing barrel 2, and a clamping groove 3 for inserting the clamping pin 4 is formed in the inner wall of the interface groove 13.
In this example, the shell of the administration cylinder 2 is provided with a plurality of through holes which are communicated with the inner cavity of the administration cylinder 2, the through holes are distributed in a grid shape, the front end of the administration cylinder 2 is provided with an administration cylinder cover 1, and the administration cylinder cover 1 is connected with the administration cylinder 2 through threads. Through throwing 2 casings of medicine cartridge and being equipped with a plurality of through-holes that communicate with the section of thick bamboo 2 inner chambers of offeing, the through-hole is latticed and distributes, throws 2 front ends of medicine cartridge and is equipped with the section of thick bamboo lid of offeing 1, and the section of thick bamboo lid of offeing 1 and the section of thick bamboo 2 of offeing pass through threaded connection of offeing, latticed section of thick bamboo of offeing 2 can guarantee the diffusion of phosphine dei. Because the medicine residue can be formed after the reaction of the aluminum phosphide, the medicine feeding barrel 2 is easier to identify than the medicine feeding barrel which directly feeds the aluminum phosphide tablets 10, and the medicine residue can be more easily screened from grains after the grains are taken out of a bin, so that the medicine residue can not be mixed with the grains.
In a preferred embodiment, the front end of the administration cylinder cover 1 is conical. The front end of the dosing cylinder cover 1 is conical, and the front end of the conical dosing cylinder 2 can better separate grains, so that the dosing cylinder 2 can conveniently reach the inside of the grains.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Example 3:
referring to fig. 1-6, a barn fumigation and insect killing chemical dosing mechanism comprises an insertion rod 5, wherein a through hole 14 is formed in the central axis of the insertion rod 5, an open slot I12 is formed in the front end of the insertion rod 5, and a limiting column 8 is arranged in the open slot I12; a push-pull rod 6 is sleeved in the through hole 14, the front end of the push-pull rod 6 is provided with a second open slot 11, the front end of the push-pull rod 6 and one end of the bayonet 4 are hinged in the second open slot 11, the bayonet 4 is provided with a sliding groove 9, and the limiting column 8 is clamped in the sliding groove 9; the front end of the insertion rod 5 is inserted into an interface groove 13 at the rear end of the dosing barrel 2 and connected with the dosing barrel 2, and a clamping groove 3 for inserting the clamping pin 4 is formed in the inner wall of the interface groove 13.
In this example, the push-pull rod 6 is provided at its rear end with a handle 7. The handle 7 is arranged at the rear end of the push-pull rod 6, so that the push-pull rod 6 and the insertion rod 5 can be more conveniently operated to be pressed downwards and rotated.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Example 4:
referring to fig. 1-6, a barn fumigation and insect killing chemical dosing mechanism comprises an insertion rod 5, wherein a through hole 14 is formed in the central axis of the insertion rod 5, an open slot I12 is formed in the front end of the insertion rod 5, and a limiting column 8 is arranged in the open slot I12; a push-pull rod 6 is sleeved in the through hole 14, the front end of the push-pull rod 6 is provided with a second open slot 11, the front end of the push-pull rod 6 and one end of the bayonet 4 are hinged in the second open slot 11, the bayonet 4 is provided with a sliding groove 9, and the limiting column 8 is clamped in the sliding groove 9; the front end of the insertion rod 5 is inserted into an interface groove 13 at the rear end of the dosing barrel 2 and connected with the dosing barrel 2, and a clamping groove 3 for inserting the clamping pin 4 is formed in the inner wall of the interface groove 13.
In this example, the front end of the insertion rod 5 and the rear end of the medicament cartridge 2 are provided with alignment marks 15. The front end of the inserting rod 5 and the rear end of the drug feeding barrel 2 are provided with the alignment mark 15, so that the inserting rod 5 and the drug feeding barrel 2 are conveniently aligned and butted, and the clamping pin 4 can be clamped in the clamping groove 3 at the correct position.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Example 5:
referring to fig. 1-6, a barn fumigation and insect killing chemical dosing mechanism comprises an insertion rod 5, wherein a through hole 14 is formed in the central axis of the insertion rod 5, an open slot I12 is formed in the front end of the insertion rod 5, and a limiting column 8 is arranged in the open slot I12; a push-pull rod 6 is sleeved in the through hole 14, the front end of the push-pull rod 6 is provided with a second open slot 11, the front end of the push-pull rod 6 and one end of the bayonet 4 are hinged in the second open slot 11, the bayonet 4 is provided with a sliding groove 9, and the limiting column 8 is clamped in the sliding groove 9; the front end of the insertion rod 5 is inserted into an interface groove 13 at the rear end of the dosing barrel 2 and connected with the dosing barrel 2, and a clamping groove 3 for inserting the clamping pin 4 is formed in the inner wall of the interface groove 13.
In this example, the insertion rod 5 is helical. The insertion rod 5 has a spiral shape, and the spiral insertion rod 5 can be more easily rotated and advanced to transfer the drug delivery tube 2 into the grain.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Example 6:
referring to fig. 1-6, a barn fumigation and insect killing chemical dosing mechanism comprises an insertion rod 5, wherein a through hole 14 is formed in the central axis of the insertion rod 5, an open slot I12 is formed in the front end of the insertion rod 5, and a limiting column 8 is arranged in the open slot I12; a push-pull rod 6 is sleeved in the through hole 14, the front end of the push-pull rod 6 is provided with a second open slot 11, the front end of the push-pull rod 6 and one end of the bayonet 4 are hinged in the second open slot 11, the bayonet 4 is provided with a sliding groove 9, and the limiting column 8 is clamped in the sliding groove 9; the front end of the insertion rod 5 is inserted into an interface groove 13 at the rear end of the dosing barrel 2 and connected with the dosing barrel 2, and a clamping groove 3 for inserting the clamping pin 4 is formed in the inner wall of the interface groove 13.
In this example, the outer surface of the insertion rod 5 is provided with size marks at regular intervals. The size marks are arranged on the outer surface of the insertion rod 5 at intervals, so that the insertion depth of the insertion rod 5 can be conveniently known, and whether the drug administration barrel 2 reaches the drug administration position or not can be judged.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
The above is an embodiment of the present invention. The embodiments and specific parameters in the embodiments are only used for clearly illustrating the verification process of the invention and are not used for limiting the patent protection scope of the invention, which is defined by the claims, and all the equivalent structural changes made by using the contents of the description and the drawings of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a mechanism is dosed in granary fumigation deinsectization which characterized in that: the device comprises an insertion rod (5), wherein a through hole (14) is formed in the central axis of the insertion rod (5), a first open slot (12) is formed in the front end of the insertion rod (5), and a limiting column (8) is arranged in the first open slot (12); a push-pull rod (6) is sleeved in the through hole (14), the front end of the push-pull rod (6) is provided with a second open slot (11), the front end of the push-pull rod (6) and one end of the bayonet lock (4) are hinged in the second open slot (11), the bayonet lock (4) is provided with a sliding groove (9), and the limiting column (8) is clamped in the sliding groove (9); the front end of the insertion rod (5) is inserted into an interface groove (13) at the rear end of the cartridge throwing barrel (2) and connected with the cartridge throwing barrel (2), and a clamping groove (3) for inserting the clamping pin (4) is formed in the inner wall of the interface groove (13).
2. The grain bin fumigation pest control dosing mechanism of claim 1, wherein: the shell of the drug feeding barrel (2) is provided with a plurality of through holes communicated with the inner cavity of the drug feeding barrel (2), the through holes are distributed in a grid shape, the front end of the drug feeding barrel (2) is provided with a drug feeding barrel cover (1), and the drug feeding barrel cover (1) is in threaded connection with the drug feeding barrel (2).
3. The grain bin fumigation pest control dosing mechanism of claim 2, wherein: the front end of the medicine feeding cylinder cover (1) is conical.
4. The grain bin fumigation pest control dosing mechanism of claim 1, wherein: the rear end of the push-pull rod (6) is provided with a handle (7).
5. The grain bin fumigation pest control dosing mechanism of claim 1, wherein: the front end of the insertion rod (5) and the rear end of the medicine throwing barrel (2) are provided with alignment marks (15).
6. The grain bin fumigation pest control dosing mechanism of claim 1, wherein: the insertion rod (5) is spiral.
7. The grain bin fumigation pest control dosing mechanism of claim 1, wherein: the outer surface of the insertion rod (5) is provided with dimension marks at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811129251.4A CN109362365B (en) | 2018-09-27 | 2018-09-27 | Granary fumigation deinsectization dosing mechanism |
Applications Claiming Priority (1)
| 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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| CN109362365A CN109362365A (en) | 2019-02-22 |
| CN109362365B true CN109362365B (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811129251.4A Active CN109362365B (en) | 2018-09-27 | 2018-09-27 | Granary fumigation deinsectization dosing mechanism |
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| DE732980C (en) * | 1938-02-13 | 1943-03-17 | Ig Farbenindustrie Ag | Fumigation process for combating animal grain pests or the like and their brood |
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| 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 |
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| 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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2018
- 2018-09-27 CN CN201811129251.4A patent/CN109362365B/en active Active
Patent Citations (11)
| 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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|---|---|
| CN109362365A (en) | 2019-02-22 |
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