CN111759523B - Sampling seed-piercing device for livestock and poultry - Google Patents
Sampling seed-piercing device for livestock and poultry Download PDFInfo
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- CN111759523B CN111759523B CN202010782746.8A CN202010782746A CN111759523B CN 111759523 B CN111759523 B CN 111759523B CN 202010782746 A CN202010782746 A CN 202010782746A CN 111759523 B CN111759523 B CN 111759523B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D1/00—Surgical instruments for veterinary use
- A61D1/02—Trocars or cannulas for teats; Vaccination appliances
- A61D1/025—Vaccination appliances
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
- A01N1/0278—Physical preservation processes
- A01N1/0284—Temperature processes, i.e. using a designated change in temperature over time
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0096—Casings for storing test samples
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B2010/009—Various features of diagnostic instruments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B2010/0208—Biopsy devices with actuators, e.g. with triggered spring mechanisms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/061—Measuring instruments not otherwise provided for for measuring dimensions, e.g. length
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0803—Counting the number of times an instrument is used
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/40—Animals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
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Abstract
The invention provides a sampling seed-piercing device for livestock and poultry, belongs to the technical field of cultivation, and effectively solves the problems that seed-piercing and sampling work is high in labor intensity and low in efficiency, seed-piercing liquid medicine and sampling tissues are easily affected by high temperature and the like. The technical scheme includes that the device comprises a tube body, wherein a reciprocating pushing mechanism is arranged in the tube body, the front end of the pushing mechanism is fixedly connected with a sampling needle or a seed puncturing needle respectively, when the pushing mechanism is connected with the sampling needle, the front end of the tube body is fixedly connected with a sampling sleeve, and when the pushing mechanism is connected with the seed puncturing needle, the front end of the tube body is fixedly connected with the seed puncturing sleeve. The beneficial effects of the invention are as follows: the dual-purpose automatic device for seed needling and sampling is provided, the working efficiency and the precision are improved, and a proper storage space is provided for seed needling liquid medicine and sampling tissues.
Description
Technical Field
The invention relates to the technical field of cultivation, in particular to a sampling seed-piercing device for livestock and poultry.
Technical Field
In recent years, the construction of intensive livestock and poultry breeding shed is rapidly developed, along with the increase of breeding density, the traditional purely manual mode is basically adopted for tissue sampling and seed-puncturing immunity of livestock and poultry, the seed-puncturing immunity process needs to manually use a seed-puncturing needle to dip in liquid medicine for seed puncturing every time, the labor intensity of workers is high, the efficiency is gradually reduced, meanwhile, the liquid medicine can gradually damage the drug nature of the liquid medicine to influence the seed-puncturing effect due to the time lapse when the seed-puncturing operation is carried out in the weather with higher temperature, the sampling process also needs to manually puncture the sampling needle into different livestock and poultry tissues for sampling, the labor intensity of operators is high, the efficiency is low, and the taken tissue samples are not convenient and effective to preserve, and are easy to receive external pollutants
Or the high temperature is affected to destroy the tissue components, so that the test result of the sample is deviated.
The problem of the present invention is how to use a device to solve the above-mentioned problems of sampling and seed-piercing.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a sampling seed-piercing device which is multipurpose, is applied across livestock seeds, is convenient to operate, and is simple and portable.
The technical scheme adopted for solving the technical problems is as follows: the invention provides a sampling seed-piercing device for livestock and poultry, which comprises a tube body, wherein a reciprocating pushing mechanism is arranged in the tube body, and the front end of the pushing mechanism is fixedly connected with a sampling needle or a seed-piercing needle respectively;
when the pushing mechanism is connected with the sampling needle, the front end of the tube body is fixedly connected with the sampling sleeve, and when the pushing mechanism is connected with the seed puncturing needle, the front end of the tube body is fixedly connected with the seed puncturing sleeve.
The sampling sleeve and the outer wall of the tail end of the seed-piercing sleeve are respectively provided with a first external thread, and the first external threads are in threaded connection with a first internal thread arranged on the inner wall of the connecting disc at the front end of the pipe body;
when the sampling sleeve is in threaded connection with the tube body, the central axes of the sampling sleeve, the tube body and the sampling needle coincide;
when the seed-puncturing sleeve is in threaded connection with the tube body, the center axes of the seed-puncturing sleeve, the tube body and the seed-puncturing needle coincide.
The pushing mechanism comprises a pushing disc, a connecting column is arranged at the center position of one side of the pushing disc, which faces the front end of the tube body, a second internal thread is arranged on the inner wall of the connecting column, and the second internal thread is respectively in threaded connection with a second external thread arranged on the outer wall of the tail part of the sampling needle or the seed-puncturing needle;
the center of one side of the pushing disc, which faces the rear end of the pipe body, is fixedly connected with one end of the pushing rod;
the pushing disc is characterized in that a plurality of sliding blocks are arranged on the outer side wall of the pushing disc and are in sliding connection with sliding grooves formed in the inner wall of the tube body.
The pushing mechanism comprises a pushing block, one end of the pushing block is fixedly connected with one end of the pushing rod, which is far away from the pushing disc, and the pushing block is in sliding fit with a positioning groove arranged on a mounting plate in the tube body;
the one end that the ejector pad was kept away from the push rod articulates there is first connecting rod, the first connecting rod is kept away from the one end rotation of ejector pad is connected with the second connecting rod, the second connecting rod is kept away from the one end rotation of first connecting rod is connected in the pivot, pivot and miniature step motor's output shaft coaxial coupling.
Sealing discs are arranged on the inner sides of the tail ends of the sampling sleeve and the seed-puncturing sleeve, and the peripheries of the sealing discs are respectively adhered to and fixedly connected with the inner walls of the sampling sleeve and the seed-puncturing sleeve;
the central part of the sealing disc in the sampling sleeve and the top end of the sampling sleeve are respectively provided with a through hole in sliding fit with the sampling needle;
the center part of the sealing disc in the seed-puncturing sleeve and the top end of the seed-puncturing sleeve are respectively provided with a through hole in sliding fit with the seed-puncturing needle;
the side wall of the seed-piercing sleeve is provided with a liquid injection hole, and the liquid injection hole is movably connected with a sealing cover;
and sealing rubber gaskets are arranged around the inner side of each through hole.
The top surface of the connecting disc is provided with a connecting hole, a contact type connector is arranged in the connecting hole, and the connecting hole is in plug-in fit with a plug post arranged on the bottom surface of one side of the refrigeration sleeve;
the aperture of the refrigeration sleeve is larger than the outer diameters of the sampling sleeve and the seed-piercing sleeve;
and a semiconductor refrigerating strip is arranged in the refrigerating sleeve.
The utility model provides a sample thorn kind device for beasts and birds, includes distance sensor, distance sensor's main part activity joint in sample sleeve pipe or thorn kind sheathed tube front end, distance sensor pass through the connecting wire with set up in control terminal electricity in the body is connected.
The control terminal is electrically connected with the Bluetooth module, the counter, the display screen and the motor.
The battery compartment is arranged in the tail part of the pipe body, the storage battery is arranged in the battery compartment, and the switch button is arranged at the tail part of the battery compartment.
The invention is practically used:
before seed needling work, after the seed needling needle is fixedly connected with the connecting column through the second external thread on the seed needling needle and the second internal thread in the connecting column, the seed needling sleeve is fixedly connected with the pipe body through the first external thread of the seed needling sleeve and the first internal thread in the connecting disk, the seed needling sleeve is filled with seed needling liquid medicine through the liquid injection hole, then a switch is started to perform seed needling operation, the end part of the seed needling needle is initially positioned in the seed needling sleeve to dip the liquid medicine, a worker moves the device and approaches to a target body, after the distance between the top of the seed needling sleeve and the target body reaches a set distance, a distance sensor clamped at the end part of the seed needling sleeve feeds back signals to a control terminal, and then a stepping motor is triggered to rotate at a certain angle so that the seed needling needle can quickly complete one-time seed needling by a telescopic action, and the realization process is as follows: the stepping motor drives the second connecting rod to rotate around the rotating shaft, and meanwhile, the second connecting rod drives the pushing block to reciprocate in the positioning groove through the first connecting rod which is connected with the second connecting rod in a rotating mode, the pushing rod connected with the pushing block drives the pushing disc to reciprocate, and therefore the connecting column arranged on the pushing disc drives the seed puncturing needle to reciprocate. The method comprises the steps that after a seed needling process is finished, the needle head part is placed in a seed needling needle sleeve again to dip in medicine liquid to prepare the next seed needling process, when the temperature is higher, and when the medicine liquid in the seed needling needle needs to be refrigerated and stored, a refrigerating sleeve is inserted through a connecting hole on an inserting column and a connecting disc of the refrigerating sleeve and sleeved on the outer side of the seed needling sleeve, meanwhile, a semiconductor refrigerating strip in the refrigerating tube is electrically communicated to cool the medicine liquid in the seed needling sleeve, the number of the seed needling is recorded through a counter and displayed in real time through a display screen, and after the work is finished, data can be exported through a Bluetooth module;
before carrying out the sample work, through the second external screw thread on the sample needle with the spliced pole in the second internal screw thread cooperation with sample needle and spliced pole fixed connection after, with sample sleeve pipe again through its first external screw thread and the first internal screw thread in the connection pad and body fixed connection, the start switch advances sample kind operation, the workman removes the device and is close to the target body, after the distance between sample sleeve pipe top and the target body reaches the settlement distance, the joint is with signal feedback back control terminal in the distance sensor of sample sleeve pipe tip, then trigger step motor and carry out the rotation of certain angle and make the sample needle accomplish a flexible action fast and accomplish the primary sampling, the realization process is: the step motor drives the second connecting rod to rotate around the rotating shaft, and simultaneously the second connecting rod drives the push block to reciprocate in the positioning groove through the first connecting rod which is connected with the second connecting rod in a rotating way, and the push rod connected with the push block drives the push disc to reciprocate, so that the connecting column arranged on the push disc drives the sampling needle to reciprocate. The sampling needle is finished a sampling process and then the needle head part carries the fabric and contracts into the sampling sleeve to avoid external pollution, when the temperature is higher, and when tissue is required to be refrigerated and stored, the refrigerating sleeve is inserted through the connecting holes on the inserting column and the connecting disc and sleeved outside the sampling sleeve, and meanwhile, the semiconductor refrigerating strip in the electric communication refrigerating tube cools and stores the tissue in the sampling sleeve.
The beneficial effects of the invention are as follows:
1. the device can be respectively applied to the seed-piercing and sampling work of livestock and poultry, and the installation can be conveniently and rapidly completed through threaded connection
The functional components for seed collection or sampling are replaced, so that the overall number of tools is reduced, and the tools are more convenient to store and manage;
2. the pushing mechanism enables the seed puncturing and sampling working process to be automatically completed, thereby greatly reducing the labor intensity of workers and simultaneously improving the working efficiency
The working efficiency is obviously improved, especially the seed puncturing process is more prominent, not only the seed puncturing telescoping action is automatically completed, but also the liquid medicine is dipped
Is also automatically completed in the seed-puncturing sleeve, avoids the traditional mode of manually puncturing the seed once and dipping the liquid medicine once, and in addition, when sampling,
the sampling needle can bring the tissue sample back into the sampling sleeve to avoid external pollution;
3. by setting the distance sensor, the operation of the pushing mechanism triggered when different target objects are separated can be accurately set
The distance effectively avoids deviation caused by human factors, and improves the effective operation to a great extent;
4. the refrigerating sleeve can cool the liquid medicine in the seed puncturing sleeve or the tissue sample in the sampling sleeve in high-temperature weather, so that the liquid medicine or the tissue sample cannot be changed due to high temperature, the effectiveness of seed puncturing and sampling is improved, and in addition, the refrigerating sleeve and the tube body are in plug-in matching design, so that the refrigerating sleeve is convenient to disassemble and assemble;
5. the automatic record thorn kind injection count is realized through electronic automatic counter, shows thorn kind count through the display, can derive data through bluetooth, analyzes, is convenient for grasp immunization personnel operation whether standard, and the accuracy of immune measurement, solves in the past that immune operation process only has the result, does not have the awkwardness of data.
Drawings
FIG. 1 is a schematic perspective view of a sampling state according to the present invention.
FIG. 2 is an exploded view of the sampling state of the present invention.
Fig. 3 is a schematic perspective view of the seed-piercing state of the present invention.
FIG. 4 is an exploded view of the seed-piercing state of the present invention.
Fig. 5 is a top view of the pushing mechanism of the present invention.
Fig. 6 is a schematic perspective view of the pushing mechanism of the present invention.
FIG. 7 is a schematic perspective view of a sampling cannula and a seed cannula according to the present invention.
FIG. 8 is a schematic perspective view of a sampling needle and a seed-piercing needle according to the present invention.
Fig. 9 is a schematic perspective view of the pipe body of the present invention.
Fig. 10 is a schematic perspective view of a refrigeration jacket according to the present invention.
Wherein, the reference numerals are as follows: 1. a tube body; 101. a connecting disc; 102. A mounting plate; 103. a connection hole; 2. a pushing mechanism; 201. pushing the disc; 202. a connecting column; 203. a push rod; 204. a slide block; 205. a pushing block; 206. a positioning groove; 207. a first connecting rod; 208. a second connecting rod; 209. a rotating shaft; 210. a stepping motor; 3. a sampling needle; 4. puncturing the seed needle; 5. sampling sleeve; 6. puncturing the seed sleeve; 601. a liquid injection hole; 7. a first external thread; 8. a second external thread; 9. a sealing plate; 10. a through hole; 11. a refrigeration sleeve; 1101. inserting a column; 12. a distance sensor; 13. a control terminal; 14. a battery compartment; 15. and a switch knob.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
Referring to fig. 1 to 10, the invention discloses a sampling seed-puncturing device for livestock and poultry, which comprises a tube body 1, wherein a reciprocating pushing mechanism 2 is arranged in the tube body 1, the front end of the pushing mechanism 2 is respectively and fixedly connected with a sampling needle 3 or a seed-puncturing needle 4, when the pushing mechanism 2 is connected with the sampling needle 3, the front end of the tube body 1 is fixedly connected with a sampling sleeve 5, and when the pushing mechanism 2 is connected with the seed-puncturing needle 4, the front end of the tube body 1 is fixedly connected with a seed-puncturing sleeve 6. A battery compartment 14 is arranged in the tail part of the pipe body 1, a storage battery is arranged in the battery compartment 14, and a switch button 15 is arranged at the tail part of the battery compartment 14.
The sampling sleeve 5 all is provided with first external screw thread 7 with the tail end outer wall of thorn kind sleeve 6, and first external screw thread 7 and the first internal screw thread threaded connection who sets up at body 1 front end connection pad 101 inner wall, when sampling sleeve 5 and body 1 threaded connection, sampling sleeve 5 and body 1 and the central axis coincidence of sampling needle 3, when thorn kind sleeve 6 and body 1 threaded connection, thorn kind sleeve 6 and body 1 and the central axis coincidence of thorn kind needle 4. The inside sealing disk 9 that all is provided with of tail end of sampling sleeve 5 and thorn kind sleeve pipe 6, sealing disk 9 all around with sampling sleeve pipe 5 and thorn kind sleeve pipe 6's inner wall laminating and fixed connection respectively, sampling sleeve pipe 5 in sealing disk 9's central part and sampling sleeve pipe 5's top all set up with sampling needle 3 sliding fit's through-hole 10, thorn kind sleeve pipe 6 in sealing disk 9's central part and thorn kind sleeve pipe 6's top all set up with thorn kind sleeve pipe 4 sliding fit's through-hole 10, thorn kind sleeve pipe 6's lateral wall has been seted up annotates liquid hole 601, annotate liquid hole 601 swing joint has sealed lid, every through-hole 10's inboard all is provided with sealed cushion all around. The top surface of the connecting disc 101 is provided with a connecting hole 103, a contact type connector is arranged in the connecting hole 103, the connecting hole 103 is in plug-in fit with a plug 1101 arranged on the bottom surface of one side of the refrigeration sleeve 11, the aperture of the refrigeration sleeve 11 is larger than the outer diameters of the sampling sleeve 5 and the seed-piercing sleeve 6, and a semiconductor refrigeration strip is arranged in the refrigeration sleeve 11.
The pushing mechanism 2 comprises a pushing disc 201, a connecting column 202 is arranged on the pushing disc 201 towards the center position of one side of the front end of the tube body 1, second internal threads are arranged on the inner wall of the connecting column 202 and are respectively in threaded connection with second external threads 8 arranged on the outer wall of the tail of the sampling needle 3 or the seed puncturing needle 4, the pushing disc 201 is fixedly connected with one end of a pushing rod 203 towards the center position of one side of the rear end of the tube body 1, a plurality of sliding blocks 204 are arranged on the outer side wall of the pushing disc 201, and the sliding blocks 204 are in sliding connection with sliding grooves arranged on the inner wall of the tube body 1. The pushing mechanism 2 comprises a pushing block 205, one end of the pushing block 205 is fixedly connected with one end of a pushing rod 203 far away from the pushing disc 201, the pushing block 205 is in sliding fit with a positioning groove 206 arranged on a mounting plate 102 in the pipe body 1, one end of the pushing block 205 far away from the pushing rod 203 is hinged with a first connecting rod 207, one end of the first connecting rod 207 far away from the pushing block 205 is rotationally connected with a second connecting rod 208, one end of the second connecting rod 208 far away from the first connecting rod 207 is rotationally connected with a rotating shaft 209, and the rotating shaft 209 is coaxially connected with an output shaft of a micro stepping motor 210.
The utility model provides a sample thorn kind device for beasts and birds, includes distance sensor 12, and distance sensor 12's main part activity joint is in the front end of sampling sleeve 5 or thorn kind sleeve 6, and distance sensor 12 passes through the connecting wire and is connected with the control terminal 13 electricity that sets up in body 1.
The control terminal 13 is electrically connected to the bluetooth module, the counter, the display screen and the motor 210.
When in actual use, the method comprises the following steps: before seed-piercing work, after the seed-piercing needle 4 is fixedly connected with the connecting column 202 through the cooperation of the second external thread 8 on the seed-piercing needle 4 and the second internal thread in the connecting column 202, the seed-piercing sleeve 6 is fixedly connected with the pipe body 1 through the first external thread 7 of the seed-piercing sleeve and the first internal thread in the connecting disk 101, the seed-piercing sleeve 6 is filled with seed-piercing liquid medicine through the liquid injection hole 601, then a switch is started to perform seed-piercing operation, the end part of the seed-piercing needle 4 is initially positioned in the seed-piercing sleeve 6 to dip in liquid medicine, a worker moves the device and approaches a target body, after the distance between the top of the seed-piercing sleeve 6 and the target body reaches a set distance, a signal is fed back to the control terminal 13 by the distance sensor 12 clamped at the end part of the seed-piercing sleeve 6, and then the stepping motor 210 is triggered to perform a certain-angle rotation, so that the seed-piercing needle 4 rapidly completes a telescopic action to complete seed-piercing once, and the realization process is as follows: the step motor 210 drives the second connecting rod 208 to rotate around the rotating shaft 209, and meanwhile, the first connecting rod 207 which is connected with the second connecting rod 208 in a rotating way drives the push block 205 to reciprocate in the positioning groove 206, and the push rod 203 which is connected with the push block 205 drives the push disc 201 to reciprocate, so that the connecting column 202 which is arranged on the push disc 201 drives the seed-puncturing needle 4 to reciprocate. The seed needling needle 4 is placed in the seed needling sleeve 6 again after finishing one seed needling process, the medicine liquid is dipped in the seed needling sleeve 6 for preparing the next seed needling process, when the temperature is higher and the medicine liquid in the seed needling sleeve 6 needs to be refrigerated and stored, the refrigerating sleeve 11 is inserted and sleeved outside the seed needling sleeve 6 through the inserted column 1101 and the connecting hole 103 on the connecting disc 101, meanwhile, the semiconductor refrigerating strip in the electric communication refrigerating tube 11 cools the medicine liquid in the seed needling sleeve 6, the number of the seed needling is recorded by a counter and displayed in real time by a display screen, and the data can be exported by a Bluetooth module after the work is finished;
before sampling, after the sampling needle 3 is fixedly connected with the connecting column 202 through the second external thread 8 on the sampling needle 3 and the second internal thread in the connecting column 202, the sampling sleeve 5 is fixedly connected with the pipe body 1 through the first external thread 7 of the sampling sleeve and the first internal thread in the connecting disc 101, a switch is started to conduct sampling operation, a worker moves the device and approaches to a target body, after the distance between the top of the sampling sleeve 5 and the target body reaches a set distance, a signal is fed back to the control terminal 13 by the distance sensor 12 clamped at the end part of the sampling sleeve 5, and then the stepping motor 210 is triggered to rotate at a certain angle to enable the sampling needle 3 to rapidly complete a telescopic action to finish sampling once, and the implementation process is as follows: the step motor 210 drives the second connecting rod 208 to rotate around the rotating shaft 209, and meanwhile, the first connecting rod 207 which is connected with the second connecting rod 208 in a rotating way drives the push block 205 to reciprocate in the positioning groove 206, and the push rod 203 which is connected with the push block 205 drives the push disc 201 to reciprocate, so that the connecting column 202 which is arranged on the push disc 201 drives the sampling needle 3 to reciprocate. The sampling needle 3 is completed after a sampling process, the needle head part carries the fabric and contracts into the sampling sleeve 5 to avoid external pollution, when the temperature is higher, and when tissue is required to be refrigerated and stored, the refrigerating sleeve 11 is inserted and sleeved outside the sampling sleeve 5 through the inserting column 1101 and the connecting hole 103 on the connecting disc 101, and meanwhile, the semiconductor refrigerating strip in the refrigerating tube 11 is electrically communicated to cool and store the tissue in the sampling sleeve 5.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (1)
1. The sampling seed-puncturing device for the livestock and poultry is characterized by comprising a tube body (1), wherein a reciprocating pushing mechanism (2) is arranged in the tube body (1), and the front end of the pushing mechanism (2) is fixedly connected with a sampling needle (3) or a seed-puncturing needle (4) respectively;
when the pushing mechanism (2) is connected with the sampling needle (3), the front end of the tube body (1) is fixedly connected with the sampling sleeve (5), and when the pushing mechanism (2) is connected with the seed puncturing needle (4), the front end of the tube body (1) is fixedly connected with the seed puncturing sleeve (6);
the sampling sleeve (5) and the outer wall of the tail end of the seed-piercing sleeve (6) are respectively provided with a first external thread (7), and the first external thread (7) is in threaded connection with a first internal thread arranged on the inner wall of the front-end connecting disc (101) of the pipe body (1);
when the sampling sleeve (5) is in threaded connection with the pipe body (1), the central axes of the sampling sleeve (5) and the pipe body (1) and the sampling needle (3) coincide;
when the seed-puncturing sleeve (6) is in threaded connection with the tube body (1), the seed-puncturing sleeve (6) coincides with the central axes of the tube body (1) and the seed-puncturing needle (4);
the pushing mechanism (2) comprises a pushing disc (201), a connecting column (202) is arranged at the center position of one side of the pushing disc (201) towards the front end of the tube body (1), a second internal thread is arranged on the inner wall of the connecting column (202), and the second internal thread is respectively in threaded connection with a second external thread (8) arranged on the outer wall of the tail of the sampling needle (3) or the seed puncturing needle (4);
the pushing disc (201) is fixedly connected with one end of the pushing rod (203) towards the center position of one side of the rear end of the tube body (1);
the outer side wall of the pushing disc (201) is provided with a plurality of sliding blocks (204), and the sliding blocks (204) are in sliding connection with sliding grooves arranged on the inner wall of the pipe body (1);
the pushing mechanism (2) comprises a pushing block (205), one end of the pushing block (205) is fixedly connected with one end of the pushing rod (203) far away from the pushing disc (201), and the pushing block (205) is in sliding fit with a positioning groove (206) arranged on the mounting plate (102) in the pipe body (1);
one end of the push block (205) far away from the push rod (203) is hinged with a first connecting rod (207), one end of the first connecting rod (207) far away from the push block (205) is rotatably connected with a second connecting rod (208), one end of the second connecting rod (208) far away from the first connecting rod (207) is rotatably connected with a rotating shaft (209), and the rotating shaft (209) is coaxially connected with an output shaft of a miniature stepping motor (210);
the inner sides of the tail ends of the sampling sleeve (5) and the seed-piercing sleeve (6) are respectively provided with a sealing disc (9), and the peripheries of the sealing discs (9) are respectively bonded and fixedly connected with the inner walls of the sampling sleeve (5) and the seed-piercing sleeve (6);
the central part of the sealing disc (9) in the sampling sleeve (5) and the top end of the sampling sleeve (5) are respectively provided with a through hole (10) which is in sliding fit with the sampling needle (3);
the center part of the sealing disc (9) in the seed-puncturing sleeve (6) and the top end of the seed-puncturing sleeve (6) are respectively provided with a through hole (10) which is in sliding fit with the seed-puncturing needle (4);
the side wall of the seed-piercing sleeve (6) is provided with a liquid injection hole (601), and the liquid injection hole (601) is movably connected with a sealing cover;
sealing rubber gaskets are arranged around the inner side of each through hole (10);
the top surface of the connecting disc (101) is provided with a connecting hole (103), a contact type connector is arranged in the connecting hole (103), and the connecting hole (103) is in plug-in fit with a plug post (1101) arranged on the bottom surface of one side of the refrigeration sleeve (11);
the apertures of the refrigeration sleeves (11) are larger than the outer diameters of the sampling sleeve (5) and the seed-puncturing sleeve (6);
a semiconductor refrigerating strip is arranged in the refrigerating sleeve (11);
the device comprises a distance sensor (12), wherein the main body of the distance sensor (12) is movably clamped at the front end of the sampling sleeve (5) or the seed-piercing sleeve (6), and the distance sensor (12) is electrically connected with a control terminal (13) arranged in the tube body (1) through a connecting wire;
the control terminal (13) is electrically connected with the Bluetooth module, the counter, the display screen and the motor (210);
a battery compartment (14) is arranged in the tail of the pipe body (1), a storage battery is arranged in the battery compartment (14), and a switch button (15) is arranged at the tail of the battery compartment (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010782746.8A CN111759523B (en) | 2020-08-06 | 2020-08-06 | Sampling seed-piercing device for livestock and poultry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010782746.8A CN111759523B (en) | 2020-08-06 | 2020-08-06 | Sampling seed-piercing device for livestock and poultry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111759523A CN111759523A (en) | 2020-10-13 |
| CN111759523B true CN111759523B (en) | 2023-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010782746.8A Active CN111759523B (en) | 2020-08-06 | 2020-08-06 | Sampling seed-piercing device for livestock and poultry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111759523B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201642412U (en) * | 2009-11-18 | 2010-11-24 | 黄海波 | Syringe needle replacing apparatus for animals |
| CN204589175U (en) * | 2015-03-18 | 2015-08-26 | 中国人民解放军第二军医大学 | A kind of superficial mycosis sampling, microscopy and inoculation device |
| CN204636422U (en) * | 2015-05-11 | 2015-09-16 | 南阳市第二人民医院 | A kind of tumor sampler |
| CN104921762B (en) * | 2015-07-01 | 2017-11-21 | 龙飞 | A kind of scope for airway wall punctures sampling probe |
| CN205831947U (en) * | 2016-06-15 | 2016-12-28 | 绍兴万佳器械有限公司 | A kind of Automatic continuous inoculator |
| CN210433502U (en) * | 2019-04-16 | 2020-05-01 | 王艳丹 | Gynecological tumor sample tissue sampling device |
| CN210494133U (en) * | 2019-06-20 | 2020-05-12 | 西藏新好科技有限公司 | Livestock minimally invasive sampler capable of being assembled and disassembled in a portable mode |
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2020
- 2020-08-06 CN CN202010782746.8A patent/CN111759523B/en active Active
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| CN111759523A (en) | 2020-10-13 |
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