CN107372454B - Bait-throwing device for rodenticide - Google Patents
Bait-throwing device for rodenticide Download PDFInfo
- Publication number
- CN107372454B CN107372454B CN201710783848.XA CN201710783848A CN107372454B CN 107372454 B CN107372454 B CN 107372454B CN 201710783848 A CN201710783848 A CN 201710783848A CN 107372454 B CN107372454 B CN 107372454B
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- Prior art keywords
- disc
- rotary table
- annular rotary
- medicine guide
- guide tube
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- 239000003128 rodenticide Substances 0.000 title claims abstract description 24
- 239000003814 drug Substances 0.000 claims abstract description 79
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000005266 casting Methods 0.000 claims abstract description 12
- 238000007790 scraping Methods 0.000 claims description 37
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 241000270295 Serpentes Species 0.000 abstract description 2
- 231100000614 poison Toxicity 0.000 abstract description 2
- 239000002574 poison Substances 0.000 abstract description 2
- 231100000611 venom Toxicity 0.000 abstract 1
- 239000000575 pesticide Substances 0.000 description 18
- 241000700159 Rattus Species 0.000 description 11
- 241001166076 Diapheromera femorata Species 0.000 description 6
- 241000699666 Mus <mouse, genus> Species 0.000 description 6
- 238000005286 illumination Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 241001529936 Murinae Species 0.000 description 3
- 241000699670 Mus sp. Species 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 231100000572 poisoning Toxicity 0.000 description 3
- 230000000607 poisoning effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000012840 feeding operation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 240000004178 Anthoxanthum odoratum Species 0.000 description 1
- 206010014096 Echinococciasis Diseases 0.000 description 1
- 208000009366 Echinococcosis Diseases 0.000 description 1
- 206010050031 Muscle strain Diseases 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- 244000292693 Poa annua Species 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Classifications
-
- 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
- A01M25/00—Devices for dispensing poison for animals
- A01M25/006—Poison applicators, i.e. mobile devices for disposing poison wherever required, e.g. into holes, burrows, walls or ground
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a rodenticide bait casting device which can effectively reduce the labor intensity of operators, has higher safety and can realize accurate quantitative feeding. This device of bait is thrown to rodenticide, including the medicine storage box, be provided with the braces on the medicine storage box, still include the medicine guide tube, be provided with the passage on the lateral wall that the medicine guide tube is close to the lower extreme, be provided with the striker plate in the medicine guide tube, be provided with quantitative dosing device in the upper portion cavity of medicine guide tube, use this device of bait is thrown to rodenticide to carry out the in-process operating personnel of throwing the bait need not to bow, only need stand can accomplish, moreover stick formula design has alleviateed operating personnel's intensity of labour greatly, operating personnel is not contacted with the bait in the in-process of throwing the bait moreover, the condition of having avoided operating personnel to poison takes place, simultaneously also avoided throwing material personnel and on the meadow venomous snake contact, its security improves greatly, and the quantity of throwing bait at every turn is fixed, can realize accurate quantitative throwing material. Is suitable for popularization and application in the field of grassland treatment.
Description
Technical Field
The invention relates to the field of grassland treatment, in particular to a rodenticide bait casting device.
Background
Mice on grasslands can eat 200 g of pasture every day, and approximately eat 72 kg of pasture every year, so that the yield of the grasslands is reduced, livestock lose weight and die due to winter and spring grass deficiency, and great economic loss is caused for herders. Meanwhile, the mice are punched and piled into soil hills to cover the grasslands, so that the grasslands are degraded and desertified. In addition, the soil of the soil hills is fine, and serious sand storm can be caused when wind blows. In addition, mice also spread serious epidemic diseases such as plague, echinococcosis and the like, and bring serious threat to human health. Therefore, grassland rodent control is developed annually in pasture areas. At present, rat pest control is commonly carried out in pasture areas by adopting modes of bait throwing (also known as chemical control), bow and arrow mouse trapping (also known as physical control), fox and other murine natural enemies (also known as biological control) introduction and the like. The physical prevention and biological prevention methods such as bow and arrow arrangement, fox introduction and the like are slow in effect and unobvious in effect, so that the chemical prevention and control mode is mainly adopted in the grassland at present, i.e. poison bait is put into rat holes for rat pest prevention and control. The bait is put in at present mostly and adopts the mode of manual feeding, namely operating personnel uses containers such as sack, basin and plastic bottle splendid attire bait, then puts the bait into the mousehole one by one with the hand, and this kind of mode is simple, but operating personnel intensity of labour is big, and every mousehole puts in bait and all need bow once, and long-time operation causes lumbar muscle strain very easily, and then causes waist disease, simultaneously, holds the basin for a long time or carries the sack, and is easy tired, and for a long time, efficiency greatly reduced. The quantity of the Chinese herbal medicines is larger and smaller in some cases depending on the feeling and experience, and the control effect is affected. Sometimes, when continuous dosing is required during overtime at night, due to the lack of lighting equipment, the accuracy of dosing is affected, and the safety of personnel walking and labor cannot be guaranteed. Particularly, the bait is toxic, operators can directly contact the bait by hands, the poisoning of the operators can be easily caused, and the safety is low. Therefore, the existing rodenticide is very inconvenient to put in, and is time-consuming and labor-consuming.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the rodenticide bait casting device which can effectively reduce the labor intensity of operators, has higher safety and can realize accurate quantitative feeding.
The technical scheme adopted by the invention for solving the technical problems is as follows: the raticide bait casting device comprises a pesticide storage box for storing the raticide, a back belt is arranged on the pesticide storage box, the raticide bait casting device further comprises a pesticide guiding pipe with a circular cross section, the upper end of the pesticide guiding pipe is fixedly connected with a handle, the side wall of the pesticide guiding pipe close to the lower end is provided with a pesticide guiding pipe with a rectangular cross section, the pesticide guiding pipe is arranged in a downward inclined manner, the upper end of the pesticide guiding pipe is communicated with the pesticide guiding pipe, a baffle plate is arranged in the pesticide guiding pipe, the baffle plate is obliquely arranged on the same plane with the lower bottom plate of the pesticide guiding pipe, the baffle plate divides the pesticide guiding pipe into an upper cavity and a lower cavity, the pesticide guiding pipe is communicated with the upper cavity of the pesticide guiding pipe, a quantitative pesticide feeding device is arranged in the upper cavity of the pesticide guiding pipe, the quantitative pesticide feeding device comprises a rotating shaft, a first disc, a second disc and a scraping stop block, the outer diameter of the first disc is matched with the inner diameter of the pesticide guiding pipe, the central axis of the second disc is coincident with the central axis of the first disc, the central axis of the second disc is fixedly arranged on the second disc and is fixedly arranged on the inner wall of the second disc around the rotating shaft, the second disc is fixedly arranged on the inner diameter of the second disc, the second disc is fixedly coincides with the rotating shaft, and the second disc rotates around the first rotating shaft through the first rotating shaft, the second rotating shaft is fixedly arranged on the inner diameter of the second disc through the first disc and the second rotating shaft, the lower surface of the scraping stop block is parallel to the upper surface of the second disc and is in contact with the upper surface of the second disc, the scraping stop block is positioned right above the first passing hole, the projection area of the scraping stop block on the upper surface of the second disc is larger than the cross section area of the second passing hole, when the second disc rotates, one and only one second passing hole is positioned in the orthographic projection area of the scraping stop block on the upper surface of the second disc, and the other and only one second passing hole is positioned in the orthographic projection area of the first passing hole on the lower surface of the second disc, the upper end of the rotating shaft is sequentially sleeved with a first inner rotary disc and a second inner rotary disc from bottom to top, the scraping stop block further comprises a first annular rotary disc and a second annular rotary disc, the central axis of the first inner rotary disc, the central axis of the second inner rotary disc and the central axis of the second annular rotary disc coincide with the central axis of the medicine guide tube, the first inner rotary disc and the second inner rotary disc are both fixed on the rotary shaft, the first inner rotary disc is positioned in the first annular rotary disc, the outer diameter of the first annular rotary disc is matched with the inner diameter of the medicine guide pipe, the first annular rotary disc is fixed on the inner wall of the medicine guide pipe, a unidirectional rotation device for unidirectional rotation of the first inner rotary disc is arranged between the first annular rotary disc and the first inner rotary disc, the second inner rotary disc is positioned in the second annular rotary disc, the outer diameter of the second annular rotary disc is smaller than the inner diameter of the medicine guide pipe, a plurality of extension springs are uniformly arranged on the outer side surface of the second annular rotary disc, one end of each extension spring is fixed on the outer side surface of the second annular rotary disc, the other end of each extension spring is fixed on the inner wall of the medicine guide pipe, a unidirectional rotation device for unidirectional rotation of the second inner rotary disc is arranged between the second annular rotary disc and the second inner rotary disc, a pull rope is wound on the second annular rotary disc, the front end of the pull rope is fixed on the outer side surface of the second annular rotary table, the tail end of the pull rope penetrates through the medicine guide pipe, a pull rod is arranged below the handle, the right end of the pull rod is fixed on the right side of the lower surface of the handle through a support, the right end of the pull rod is connected with the support through a hinge structure, the left end of the pull rod is fixed on the middle part of the lower surface of the handle through a rope, the tail end of the pull rope bypasses the fixed pulley and is fixedly connected with the left end of the pull rod and tightens, when the left end of the pull rod is upwards close to the handle, the pull rope upwards moves to drive the second annular rotary table to rotate so as to drive the second inner rotary table to rotate, meanwhile, the extension spring is stretched, the outer surface of the second annular rotary table is provided with a sliding block, a first limit stop and a second limit stop are arranged on the inner wall of the medicine guide pipe, the sliding block is positioned between the first limit stop and the second limit stop, when the sliding block slides to and contacts with the second limit stop, the extension spring is in an extension state, the rope fixed at the left end of the pull rod is in a tightening state, one second passing hole is positioned in the orthographic projection area of the scraping stop on the upper surface of the second disc and positioned in the orthographic projection area of the first passing hole on the lower surface of the second disc, when the sliding block slides to and contacts with the second limit stop, the extension spring is in an extension state, the distance between the left end of the pull rod and the handle is nearest, one second passing hole is positioned in the orthographic projection area of the scraping stop on the upper surface of the second disc and positioned in the orthographic projection area of the first passing hole on the lower surface of the second disc, the central angle corresponding to the circular arc between the first limit stop and the second limit stop is the same as the central angle corresponding to the circular arc between the adjacent two second passing holes, and the first annular turntable, the first inner turntable, the second disc and the inner wall of the medicine guide tube jointly enclose a sealed raticide temporary storage cavity, and the raticide temporary storage cavity is communicated with the lower end of the medicine storage box through a material guide hose.
Further, the unidirectional rotation device comprises a plurality of protruding blocks arranged on the outer side surface of the first inner rotary table or the second inner rotary table, a plurality of blind holes are formed in the inner side surface of the first annular rotary table or the second annular rotary table, the blind holes are in one-to-one correspondence with the protruding blocks, sliding blocks are arranged in the blind holes, compression springs are arranged at bottoms of the blind holes, free ends of the compression springs are fixed on the sliding blocks, when the compression springs are in original length, the sliding blocks extend out of the blind holes, the end faces of the sliding blocks facing the protruding blocks are inclined planes, and the inclination direction of the inclined planes is identical with the winding direction of the pull ropes on the second annular rotary table.
Further, the end face of the lug, which faces the sliding block, is an inclined plane, and the end face of the lug, which faces the sliding block, and the end face of the sliding block, which faces the lug, are parallel to each other.
Further, be provided with the counter in the handle, be provided with power supply on the medicine storage box, the counter links to each other with the electric wire that power supply passed through, the lower surface of handle is provided with mechanical trigger switch, mechanical trigger switch is located directly over the pull rod left end, when upwards being close to the handle, the pull rod contacts with mechanical trigger switch, mechanical trigger switch and counter signal connection.
Further, the cross section of the scraping stop block is fan-shaped.
Further, the front end of the handle is provided with an LED lamp, the upper surface of the handle is provided with a lamp switch, the LED lamp is connected with a power supply through an electric wire, and the lamp switch is positioned between the LED lamp and the power supply.
The invention has the beneficial effects that: when the rodenticide bait casting device is used, bait to be cast is only required to be put into a storage box in advance, then the storage box is carried on the back of an operator, at the moment, bait in the storage box can fall into a rodenticide temporary storage cavity along a guide hose, bait in the rodenticide temporary storage cavity fills a second passing hole arranged on a second disc, a handle is held by hands to move the guide tube to the vicinity of the mouse hole, the lower end of the guide tube is aligned to the mouse hole, the pull rod is in an initial state, the pull rod is not acted by external force, at the moment, when a sliding block is in contact with a first limit stop, a tension spring is in a tension state, a rope fixed at the left end of the pull rod is positioned in a tension state, one second passing hole is positioned in a forward projection area of the upper surface of a second disc and positioned in a forward projection area of the lower surface of the second disc, then a pull rod is held, at the moment, the pull rod rotates around a hinge structure, the left end of the pull rod is upwards moved to drive the second annular rotary disc to rotate, and then the second rotary disc is driven to rotate, and simultaneously, the pull rod is driven to rotate by the second rotary disc rotates, and the rotary disc rotates relative to the second rotary disc, and the rotary disc rotates relative to the second rotary disc has a limit stop, and the rotary disc rotates relative to the second rotary disc, and the rotary disc rotates relative to the rotary disc has a limit stop, and a corresponding center to the rotary disc rotates, and a limit stop, and a circle stop is in a circle has a circle, the second passing hole adjacent to the second passing hole in the initial state below the scraping stop block rotates to the forward projection area of the scraping stop block on the upper surface of the second disc and is positioned in the forward projection area of the first passing hole on the lower surface of the second disc, bait in the passing hole falls into the lower part of the drug guide tube from the first passing hole, then contacts the material baffle plate and falls into the rat hole along the material guide plate and the drug guide tube, then the pull rod is loosened, the pull rod is reset, the second annular turntable reversely rotates to the slide block to move the first limit stop block to reset under the action of the pull force of the tension spring, in the process, the first inner turntable and the second inner turntable can not reversely rotate due to the existence of the unidirectional limiting device, the rotating shaft can not rotate, the one-time feeding is finished, repeated feeding can be carried out, the second passing hole on the second disc sequentially passes through the scraping baffle plate in the process of feeding for a plurality of times, and the bait fills the second passing hole before passing through the scraping baffle, the second passing hole is downward blanked in the process of passing through the scraping baffle, and is filled with bait again after passing through the scraping baffle, so that repeated feeding operation can be realized, an operator does not need to bend down in the whole bait feeding process, the whole bait feeding process can be completed only by standing, the storage box is carried on the back, the fatigue of people caused by lifting on hands in the past is avoided, the labor intensity of the operator is greatly lightened by the walking stick type design, the labor efficiency is convenient to improve, if the snake is hit, the walking stick type bait feeding device can drive by using the walking stick, the labor safety is greatly improved, the feeding quantity is more accurate, the operator is not contacted with the bait in the bait feeding process, the occurrence of poisoning of the operator is avoided, the number of rat holes in the whole area can be counted and converted into the density of the harmful rats through counting of counter signals, providing scientific basis for scientifically preventing and controlling the mouse damage; the LED lamp can provide illumination at night, so that the accuracy of feeding at night when emergency control and continuous dosing are required is ensured, and the working timeliness is greatly improved. Meanwhile, when walking at night, the device can provide illumination for the feeding personnel, so that the feeding personnel can walk and return to the ground conveniently, and the walking and labor safety of the personnel are ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of a rodenticide bait casting device of the invention;
FIG. 2 is an enlarged view of part of A of FIG. 1;
FIG. 3 is a view in the A-A direction of FIG. 2;
FIG. 4 is a B-B view of FIG. 2;
FIG. 5 is a schematic view of the structure of the first disc according to the present invention;
FIG. 6 is a schematic view of the structure of the second disc according to the present invention;
the figure indicates: the medicine storage box 1, the back belt 2, the medicine guide tube 3, the handle 4, the medicine guide tube 5, the baffle 6, the dosing device 7, the rotating shaft 701, the first disc 702, the second disc 703, the scraping block 704, the first passing hole 705, the second passing hole 706, the first inner rotary disc 707, the second inner rotary disc 708, the first annular rotary disc 709, the second annular rotary disc 710, the unidirectional rotation device 711, the bump 7111, the blind hole 7112, the sliding block 7113, the compression spring 7114, the tension spring 712, the pull rope 713, the pull rod 714, the bracket 715, the rope 716, the fixed pulley 717, the sliding block 718, the first limit stop 719, the second limit stop 720, the rodenticide temporary storage cavity 721, the medicine guide hose 8, the counter 9, the power supply 10, the mechanical trigger switch 11, the LED lamp 12 and the lamp switch 13.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings.
As shown in fig. 1 to 6, the rodenticide bait casting device comprises a medicine storage box 1 for storing rodenticide, wherein a brace 2 is arranged on the medicine storage box 1, the rodenticide bait casting device further comprises a medicine guide pipe 3 with a circular cross section, the upper end of the medicine guide pipe 3 is fixedly connected with a handle 4, a side wall, close to the lower end, of the medicine guide pipe 3 is provided with a medicine guide pipe 5 with a rectangular cross section, the medicine guide pipe 5 is arranged in a downward tilting manner, the upper end of the medicine guide pipe 5 is communicated with the medicine guide pipe 3, a material baffle 6 is arranged in the medicine guide pipe 3, the material baffle 6 is arranged in a tilting manner, the material baffle 6 and a lower bottom plate of the medicine guide pipe 5 are positioned on the same plane, the material baffle 6 divides the medicine guide pipe 3 into an upper cavity and a lower cavity, the medicine guide pipe 5 is communicated with the upper cavity of the medicine guide pipe 3, a dosing device 7 is arranged in the upper cavity of the medicine guide pipe 3, the dosing device 7 comprises a rotating shaft 701, a first disc 702, a second disc 703 and a scraping block 704, the outer diameter of the first disc 702 and the outer diameter of the second disc 703 are matched with the inner diameter of the medicine guide tube 3, the central axis of the first disc 702, the central axis of the second disc 703, the central axis of the rotating shaft 701 and the central axis of the medicine guide tube 3 are mutually overlapped, the first disc 702 is fixed on the side wall of the medicine guide tube 3, the lower end of the rotating shaft 701 is fixed on the center of the first disc 702 through a bearing, the second disc 703 is arranged above the first disc 702 and sleeved on the rotating shaft 701, the second disc 703 is fixedly connected with the rotating shaft 701, when the rotating shaft 701 rotates, the rotating shaft 701 drives the second disc 703 to rotate around the rotating shaft 701, a first material passing hole 705 is arranged on the first disc 702, a plurality of second material passing holes 706 are arranged on the second disc 703 around the central axis of the second disc 703, the inner diameter of the first passing hole 705 is larger than that of the second passing hole 706, the scraping block 704 is fixed on the inner wall of the medicine guiding tube 3 and is positioned above the second disc 703, the lower surface of the scraping block 704 and the upper surface of the second disc 703 are parallel to each other and are in contact with each other, the scraping block 704 is positioned right above the first passing hole 705, the projection area of the scraping block 704 on the upper surface of the second disc 703 is larger than the cross-sectional area of the second passing hole 706, when the second disc 703 rotates, one and only one second passing hole 706 is positioned in the orthographic projection area of the scraping block 704 on the upper surface of the second disc 703, and at the same time, one and only one second passing hole 706 is positioned in the orthographic projection area of the first passing hole 705 on the lower surface of the second disc 703, the upper end of the rotating shaft 701 is sleeved with the first inner rotating disc 707 and the second inner rotating disc 708 sequentially from bottom to top, the medicine guide tube further comprises a first annular rotary table 709 and a second annular rotary table 710, wherein the central axis of the first inner rotary table 707, the central axis of the second inner rotary table 708, the central axis of the first annular rotary table 709 and the central axis of the second annular rotary table 710 are coincident with the central axis of the medicine guide tube 3, the first inner rotary table 707 and the second inner rotary table 708 are fixed on the rotary shaft 701, the first inner rotary table 707 is positioned in the first annular rotary table 709, the outer diameter of the first annular rotary table 709 is matched with the inner diameter of the medicine guide tube 3, the first annular rotary table 709 is fixed on the inner wall of the medicine guide tube 3, a unidirectional rotation device 711 for unidirectional rotation of the first inner rotary table 707 is arranged between the first annular rotary table 709 and the first inner rotary table 707, the second inner rotary table 708 is positioned in the second annular rotary table 710, the outer diameter of the second annular rotary table 710 is smaller than the inner diameter of the medicine guide tube 3, a plurality of extension springs 712 are uniformly arranged on the outer side surface of the second annular turntable 710, one end of each extension spring 712 is fixed on the outer side surface of the second annular turntable 710, the other end of each extension spring 712 is fixed on the inner wall of the medicine guide tube 3, a unidirectional rotation device 711 for unidirectional rotation of the second inner turntable 708 is arranged between the second annular turntable 710 and the second inner turntable 708, a pull rope 713 is wound on the second annular turntable 710, the front end of each pull rope 713 is fixed on the outer side surface of the second annular turntable 710, the tail end of each pull rope 713 penetrates through the medicine guide tube 3, a pull rod 714 is arranged below the handle 4, the right end of each pull rod 714 is fixed on the right side of the lower surface of the handle 4 through a bracket 715, the right end of each pull rod 714 is connected with the bracket 715 through a hinge structure, the left end of each pull rod 714 is fixed on the middle part of the lower surface of the handle 4 through a rope 716, the tail end of the pull rope 713 bypasses the fixed pulley 717 to be fixedly connected with the left end of the pull rod 714 and is tightened, when the left end of the pull rod 714 is upwards close to the handle 4, the pull rope 713 moves upwards to drive the second annular rotary table 710 to rotate so as to drive the second inner rotary table 708 to rotate, meanwhile, the stretching spring 712 is stretched, the outer surface of the second annular rotary table 710 is provided with a sliding block 718, the inner wall of the medicine guide tube 3 is provided with a first limit stop 719 and a second limit stop 720, the sliding block 718 is positioned between the first limit stop 719 and the second limit stop 720, when the sliding block 718 is contacted with the first limit stop 719, the stretching spring 712 is in a stretched state, the rope 716 fixed at the left end of the pull rod 714 is in a tightened state, one second passing hole 706 is positioned in the forward projection area of the upper surface of the second disc 703 of the scraping stop 704 and in the forward projection area 705 of the lower surface of the first passing hole 703, when the slider 718 slides to and contacts the second limit stop 720, the extension spring 712 is in an extended state, the left end of the pull rod 714 is closest to the handle 4, one of the second passing holes 706 is located in the orthographic projection area of the scraping stop 704 on the upper surface of the second disk 703 and in the orthographic projection area of the first passing hole 705 on the lower surface of the second disk 703, the central angle corresponding to the circular arc between the first limit stop 719 and the second limit stop 720 is the same as the central angle corresponding to the circular arc between the adjacent two second passing holes 706, the first annular rotary disk 709, the first inner rotary disk 707, the second disk 703 and the inner wall of the medicine guide tube 3 jointly enclose a sealed murine temporary storage cavity 721, and the murine temporary storage cavity 721 is communicated with the lower end of the medicine storage box 1 through the medicine guide hose 8. When the rodenticide bait feeder is used, bait to be put into the storage tank 1 is only required to be put into the storage tank 1 in advance, then the storage tank is backed on the back of an operator, at this time, the bait in the storage tank 1 falls into a rodenticide temporary storage cavity 721 along a guide hose 8, the bait falling into the rodenticide temporary storage cavity 721 fills a second passing hole 706 formed in a second disc 703, a handle 4 is held by a hand to move a medicine guide tube 3 to the vicinity of the mouse hole, the lower end of the medicine guide tube 5 is aligned with the mouse hole, in an initial state, a pull rod 714 is not acted by external force, at this time, a sliding block 718 is contacted with a first limit stop 719, a tension spring 712 is in a stretched state, a rope 716 fixed at the left end of the pull rod 714 is in a stretched state, one second passing hole 706 is positioned in a forward projection area of the upper surface of the second disc 703 of the scraping stop 704 and in a forward projection area of the lower surface of the first passing hole 705, then hold the pull rod 714, apply an upward force to the pull rod 714, at this time, the pull rod 714 rotates around the hinge structure, the left end of the pull rod 714 is close to the handle 4 upwards, the pull rope 713 moves upwards to drive the second annular turntable 710 to rotate and further drive the second inner turntable 708 to rotate, meanwhile, the tension spring 712 is stretched, the second inner turntable 708 drives the rotating shaft 701 to rotate, the rotating shaft 701 drives the second inner turntable 708 to rotate, meanwhile, the rotating shaft 701 drives the second disc 703 to rotate, because the central angle corresponding to the circular arc between the first limit stop 719 and the second limit stop 720 is the same as the central angle corresponding to the circular arc between the adjacent two second material passing holes 706, when the slider 718 arranged on the second annular turntable 710 slides to the second limit stop 720 and contacts with the second limit stop, the tension spring 712 is in an overstretching state, the distance between the left end of the pull rod 714 and the handle 4 is nearest, the second passing hole 706 adjacent to the second passing hole 706 positioned below the scraping block 704 in the initial state rotates to the position that the scraping block 704 is positioned in the orthographic projection area of the upper surface of the second disc 703 and is positioned in the orthographic projection area of the lower surface of the first passing hole 705 on the second disc 703, at this time, the bait in the passing hole falls into the lower part of the drug guide tube 3 from the first passing hole 705, further hits the baffle 6 and falls into the rat hole along the material guide plate and the material guide tube 5, then the pull rod 714 is released, the pull rod 714 is reset, the second annular rotary disc 710 reversely rotates to the sliding block 718 under the action of the pull force of the extension spring 712 to move the first limit block 719 for resetting, during the process, due to the existence of the unidirectional limiting device, the first inner rotary disc 707 and the second inner rotary disc 708 can not reversely rotate, and the rotary shaft 701 can not rotate, at this time, the one-time feeding is finished, the repeated feeding can be carried out by repeating the steps, in the process of repeated feeding, the second feeding holes 706 on the second disc 703 sequentially pass through the scraping baffle, and the baits are filled in the second feeding holes 706 before passing through the scraping baffle, the second feeding holes 706 are downwards blanked in the process of passing through the scraping baffle, and are filled with baits again after passing through the scraping baffle, so that repeated feeding operation can be realized, an operator does not need to bend over in the whole feeding process, the operation can be completed by standing, the storage box 1 is carried on the back, the fatigue of people caused by lifting on the hands in the past is avoided, the labor intensity of the operator is greatly reduced by the walking stick type design, the labor efficiency is convenient to be improved, if the baits are collided, the walking stick can drive the baits, the labor safety is greatly improved, the feeding quantity is more accurate, and the operator is not contacted with the baits in the feeding process, and the occurrence of poisoning of operators is avoided.
The unidirectional rotating device 711 can only realize unidirectional rotation of the first inner rotary table 707 and the second inner rotary table 708, and the unidirectional rotating device 711 has a simple structure and good practicability, the unidirectional rotating device 711 comprises a plurality of protruding blocks 7111 arranged on the outer side surface of the first inner rotary table 707 or the second inner rotary table 708, a plurality of blind holes 7112 are arranged on the inner side surface of the first annular rotary table 709 or the second annular rotary table 710, the blind holes 7112 are in one-to-one correspondence with the protruding blocks 7111, sliding blocks 7113 are arranged in the blind holes 7112, a compression spring 7114 is arranged at the hole bottom of the blind holes 7112, the free ends of the compression springs 7114 are fixed on the sliding blocks 7113, when the compression springs 7114 are in the original length, the sliding blocks 7113 extend out of the blind holes 7112, the end surfaces of the sliding blocks 7113 facing the protruding blocks 7111 are inclined surfaces, and the inclined surfaces are the same as the winding direction of a pull rope on the second annular rotary table 710. The unidirectional rotation device 711 can realize unidirectional rotation of the second inner rotary table 708 and the first inner rotary table 707 without affecting the rotation of the second annular rotary table 710.
In order to make the relative sliding of the protrusion 7111 and the sliding block 7113 smoother, the end surface of the protrusion 7111 facing the sliding block 7113 is an inclined surface, and the end surface of the protrusion 7111 facing the sliding block 7113 and the end surface of the sliding block 7113 facing the protrusion 7111 are parallel to each other.
In order to count the number of rat holes on the grasslands and convert the number into the density of rats, relevant theoretical data are provided for subsequent rat hazard management, a counter 9 is arranged in the handle 4, a power supply 10 is arranged on the medicine storage box 1, the counter 9 is connected with the power supply 10 through an electric wire, a mechanical trigger switch 11 is arranged on the lower surface of the handle 4, the mechanical trigger switch 11 is positioned right above the left end of the pull rod 714, when the pull rod 714 is upwards close to the handle 4, the pull rod 714 is contacted with the mechanical trigger switch 11, and the mechanical trigger switch 11 is in signal connection with the counter 9. When bait is put into each rat hole, the pull rod 714 can be contacted with the mechanical trigger switch 11 arranged on the lower surface of the handle 4 when moving upwards, the mechanical trigger switch 11 sends a signal to the counter 9, the counter 9 counts by one, and the whole process is automatically completed, so that the use is very convenient. Install power supply 10 on medicine chest 1, can alleviate the weight of walking stick, in addition, power supply 10 links to each other through detachable construction with medicine chest 1, when needs power supply, installs power supply 10 at medicine chest 1, when need not supply power, can dismantle power supply 10 to alleviate the burden of throwing material personnel, reduce fatigue.
To facilitate scraping, the scraping block 704 has a fan-shaped cross section.
In addition, the front end of the handle 4 is provided with an LED lamp 12, the upper surface of the handle 4 is provided with a lamp switch 13, the LED lamp 12 is connected with the power supply 10 through an electric wire, and the lamp switch 13 is positioned between the LED lamp 12 and the power supply 10. By arranging the LED lamp 12 at the front end of the handle 4, illumination can be provided at night, the accuracy of feeding at night when emergency control and continuous dosing are required is ensured, and the working timeliness is greatly improved. Meanwhile, when walking at night, the device can provide illumination for the feeding personnel, so that the feeding personnel can walk and return to the ground conveniently, and the walking and labor safety of the personnel are ensured.
Claims (5)
1. The rodenticide bait casting device is characterized in that: including medicine storage box (1) that is used for depositing the raticide, be provided with braces (2) on medicine storage box (1), still include that the cross section is circular shape medicine guide pipe (3), the upper end fixedly connected with handle (4) of medicine guide pipe (3), be provided with on the lateral wall that medicine guide pipe (3) is close to the lower extreme and be provided with cross section for pipe (5) of rectangle, pipe (5) downward sloping setting, the upper end and medicine guide pipe (3) intercommunication of pipe (5), be provided with striker plate (6) in pipe (3), striker plate (6) slope setting and striker plate (6) are located the coplanar with the downside bottom plate of pipe (5), striker plate (6) become upper portion cavity and lower cavity with the separation of pipe (3), be provided with ration device (7) in the upper portion cavity of pipe (3), ration device (7), the center pin (703) are drawn together with the upper portion cavity of pipe (3), the disk (703) of first, the equal disk (703) of the equal diameter of disk (702), the disk (703, the disk (703) of the equal disk (703) of the diameter of disk (702), the disk (703) and the disk (703) of the equal disk (703) of the diameter of disk (702) are drawn off, and the disk (703) is the same The central axis of the rotating shaft (701) and the central axis of the medicine guide tube (3) coincide with each other, the first disc (702) is fixed on the side wall of the medicine guide tube (3), the lower end of the rotating shaft (701) is fixed at the center of the first disc (702) through a bearing, the second disc (703) is arranged above the first disc (702) and sleeved on the rotating shaft (701), the second disc (703) is fixedly connected with the rotating shaft (701), when the rotating shaft (701) rotates, the rotating shaft (701) drives the second disc (703) to rotate around the rotating shaft (701), a first material passing hole (705) is arranged on the first disc (702), a plurality of second material passing holes (706) are arranged on the second disc (703) around the central axis of the second disc (703), the inner diameter of the first material passing hole (705) is larger than the inner diameter of the second material passing hole (706), the scraping stop (704) is fixed on the inner wall of the medicine guide tube (3) and is positioned above the second disc (703), the second disc (703) is in parallel to the second material passing stop (704) and is in contact with the second material passing hole (704), when the second disc (703) is in the rotating process, one second passing hole (706) is positioned in the orthographic projection area of the scraping stop block (704) on the upper surface of the second disc (703), one second passing hole (706) is positioned in the orthographic projection area of the first passing hole (705) on the lower surface of the second disc (703), the upper end of the rotating shaft (701) is sequentially sleeved with a first inner rotary disc (707) and a second inner rotary disc (708) from bottom to top, the device further comprises a first annular rotary disc (709) and a second annular rotary disc (710), the central axis of the first inner rotary disc (709), the central axis of the second inner rotary disc (708), the central axis of the first annular rotary disc (709), the central axis of the second annular rotary disc (710) and the central axis of the medicine guide tube (3) are overlapped, the first inner rotary disc (707) and the second inner rotary disc (708) are fixed on the rotating shaft (709), the first annular rotary disc (709) and the inner diameter of the medicine guide tube (707) are matched with the first annular rotary disc (709) and the inner diameter of the first annular rotary disc (709) is arranged on the inner diameter of the first annular rotary disc (709) and the first annular rotary disc (709) is matched with the inner diameter of the first annular rotary disc (709) and the inner diameter of the inner tube (3), the second inner rotary table (708) is positioned in the second annular rotary table (710), the outer diameter of the second annular rotary table (710) is smaller than the inner diameter of the medicine guide tube (3), a plurality of extension springs (712) are uniformly arranged on the outer side surface of the second annular rotary table (710), one end of each extension spring (712) is fixed on the outer side surface of the second annular rotary table (710), the other end of each extension spring is fixed on the inner wall of the medicine guide tube (3), a unidirectional rotation device (711) for enabling the second inner rotary table (708) to rotate unidirectionally is arranged between the second annular rotary table (710) and the second inner rotary table (708), a pull rope (713) is wound on the second annular rotary table (710), the front end of each pull rope (713) is fixed on the outer side surface of the second annular rotary table (710), the tail end of each pull rope (713) penetrates through the medicine guide tube (3), a pull rod (714) is arranged below the handle (4), the right end of each pull rod (714) is fixed on the right side of the lower surface of the handle (4) through a bracket (715), the right end of each pull rod (714) is connected with the corresponding pull rope (714) through a hinged structure, the pull rod (714) is connected with the tail end of the pull rod (713) through the lower end of the pull rod (714) in a tight mode, and the tail end of the pull rod (713) is fixed on the middle of the handle (714), when the left end of the pull rod (714) is upwards close to the handle (4), the pull rope (713) moves upwards to drive the second annular rotary table (710) to rotate and further drive the second inner rotary table (708) to rotate, meanwhile, the stretching spring (712) is stretched, the outer surface of the second annular rotary table (710) is provided with a sliding block (718), the inner wall of the medicine guide tube (3) is provided with a first limit stop (719) and a second limit stop (720), the sliding block (718) is positioned between the first limit stop (719) and the second limit stop (720), when the sliding block (718) is contacted with the first limit stop (719), the stretching spring (712) is in a stretched state, a rope (716) fixed at the left end of the pull rod (714) is in a stretched state, one second passing hole (706) is positioned in a forward projection area of the upper surface of the second disc (703) and positioned in a forward projection area of the lower surface of the first passing hole (705), when the sliding block (718) slides to the second limit stop (720) and is contacted with the handle (714), the nearest distance between the stretching spring (714) and the handle (4), wherein one second passing hole (706) is positioned in the forward projection area of the scraping stop block (704) on the upper surface of the second disc (703) and positioned in the forward projection area of the first passing hole (705) on the lower surface of the second disc (703), the central angle corresponding to the circular arc between the first limit stop block (719) and the second limit stop block (720) is the same as the central angle corresponding to the circular arc between the two adjacent second passing holes (706), the first annular rotary table (709), the first inner rotary table (707), the second disc (703) and the inner wall of the medicine guide tube (3) enclose a closed mouse medicine temporary storage cavity (721), the mouse medicine temporary storage cavity (721) is communicated with the lower end of the medicine storage box (1) through a medicine guide hose (8), a counter (9) is arranged in the handle (4), the counter (9) is connected with the power supply (10) through an electric wire, the lower surface of the handle (4) is provided with a trigger switch (11), and when the trigger switch (11) is in contact with the trigger bar (714) and is in the right direction of the trigger bar (11) and is in the trigger bar (11), the mechanical trigger switch (11) is a mechanical button.
2. The rodenticide bait dispenser of claim 1 wherein: the unidirectional rotation device (711) comprises a plurality of protruding blocks (7111) arranged on the outer side surface of the first inner rotary table (707) or the second inner rotary table (708), a plurality of blind holes (7112) are formed in the inner side surface of the first annular rotary table (709) or the second annular rotary table (710), the blind holes (7112) are in one-to-one correspondence with the protruding blocks (7111), sliding blocks (7113) are arranged in the blind holes (7112), compression springs (7114) are arranged at bottoms of the blind holes (7112), free ends of the compression springs (7114) are fixed on the sliding blocks (7113), when the compression springs (7114) are in original length, the sliding blocks (7113) extend out of the blind holes (7112), the end faces of the sliding blocks (7113) towards the protruding blocks (7111) are inclined faces, and the inclined directions of the inclined faces are identical with the winding directions of the pull ropes (713) on the second annular rotary table (710).
3. The rodenticide bait casting device of claim 2 wherein: the end face of the lug (7111) facing the sliding block (7113) is an inclined plane, and the end face of the lug (7111) facing the sliding block (7113) and the end face of the sliding block (7113) facing the lug (7111) are parallel to each other.
4. The rodenticide bait dispenser of claim 1 wherein: the cross section of the scraping block (704) is fan-shaped.
5. The rodenticide bait casting device according to claim 4 wherein: the front end of handle (4) is provided with LED lamp (12), handle (4) upper surface is provided with lamp switch (13), LED lamp (12) are continuous through the electric wire with power supply (10), lamp switch (13) are located between LED lamp (12) and power supply (10).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710783848.XA CN107372454B (en) | 2017-09-04 | 2017-09-04 | Bait-throwing device for rodenticide |
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| CN201710783848.XA CN107372454B (en) | 2017-09-04 | 2017-09-04 | Bait-throwing device for rodenticide |
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| CN107372454B true CN107372454B (en) | 2023-05-30 |
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| CN110353956B (en) * | 2019-06-26 | 2021-10-22 | 山东拓步教育科技有限公司 | Wearing formula intelligence is led and is shielded monitoring stick when blind |
| CN110712972B (en) * | 2019-10-18 | 2021-09-21 | 黄河水利职业技术学院 | Commodity circulation sorting device based on artificial intelligence discernment |
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