CN111562132A - Livestock and poultry excrement sampling device and sample storage device - Google Patents

Abstract

The invention provides a livestock and poultry excrement sampling device and a sample storage device, belonging to the technical field of excrement sampling devices, and comprising an installation rod, a telescopic mechanism and an installation plate; telescopic machanism includes motor, lead screw, backup pad, drive nut and telescopic link, and the motor is fixed in the inside of installation pole, the output shaft fixed connection of lead screw and motor, and the one end and the backup pad of lead screw rotate to be connected, and the one end tip at the installation pole is fixed to the backup pad, and the lead screw is connected with drive nut screw drive, and drive nut inlays in the middle of the bottom of telescopic link, and inside the telescopic link was run through to the backup pad. The mounting plate is fixed at an end of the telescopic rod remote from the drive nut and is located outside the mounting rod, while the mounting plate is configured for mounting the sampler. Can realize drawing when excrement and urine, the telescopic link can extend moreover, and the staff need not to enter into just can realize the sample in the birds poultry raising pen, and work efficiency is high, health, safety.

Description

Livestock and poultry excrement sampling device and sample storage device

Technical Field

The invention relates to the technical field of excrement sampling devices, in particular to a livestock excrement sampling device and a sample storage device.

Background

With the rapid development of intensive and large-scale breeding industry, in order to improve the growth rate of fed livestock and poultry and enhance the disease resistance, various metal trace elements are widely applied and used for producing feed additives, the feed factories and farms generally adopt the trace elements such as high copper, high zinc and the like as the livestock and poultry feed additives, a lot of trace elements which are not absorbed by the livestock and poultry are accumulated in livestock and poultry excrement and then are discharged into the environment along with the excrement to cause serious environmental pollution, so that the analysis of heavy metals on the livestock and poultry excrement is needed, samples need to be extracted from a large amount of excrement generated by the livestock and poultry for analyzing the heavy metals, at present, most of the trace elements are manually extracted by directly holding sampling vessels by hands inside livestock and poultry breeding pens, the working efficiency is low, the extraction environment is sanitary, extraction personnel are possibly injured by the livestock and poultry in the extraction process, and the safety is poor.

Disclosure of Invention

In order to make up for the defects, the invention provides a livestock and poultry excrement sampling device, which aims to solve the problems that the prior art for analyzing heavy metals to extract samples from excrement mostly manually takes a sampling vessel to be directly and manually extracted into a livestock and poultry breeding farm, the working efficiency is low, the extraction environmental sanitation is poor, extraction personnel are possibly injured by livestock and poultry in the extraction process, and the safety is poor.

The invention is realized by the following steps: a livestock and poultry manure sampling device comprises

Mounting a rod;

the telescopic mechanism comprises a motor, a screw rod, a supporting plate, a transmission nut and a telescopic rod, wherein the motor is fixed at the bottom end inside the mounting rod, the screw rod is fixedly connected with an output shaft of the motor, one end part of the screw rod, far away from the motor, is rotatably connected with the supporting plate, the supporting plate is fixed at one end part of the mounting rod, far away from the motor, and is in threaded transmission connection with the transmission nut;

a mounting plate fixed to an end of the telescopic rod remote from the drive nut, the mounting plate being located outside the mounting rod, the mounting plate being configured for mounting a sampler.

In one embodiment of the invention, the sampler comprises a stool sampling assembly, the stool sampling assembly comprises a connecting shaft, a first connecting handle, a second connecting handle, a hemispherical spoon, a spring and a first pull rope, the connecting shaft is fixed on one side of the upper end of the mounting plate, one end of the first connecting handle is fixedly connected with the connecting shaft, one end of the second connecting handle is positioned on the upper side of the first connecting handle and is rotatably connected with the connecting shaft, the end parts of the first connecting handle and the second connecting handle, which are far away from the connecting shaft, are both fixedly connected with the hemispherical spoon, the spring is positioned between the first connecting handle and the second connecting handle, two ends of the spring are fixedly connected with the inner sides of the first connecting handle and the second connecting handle, and one end of the first pull rope is fixedly connected with the outer side of one end, which is close to the hemispherical spoon, of the second connecting handle.

In an embodiment of the invention, a first limit block is fixed on the outer side of the mounting plate, a second limit block is fixed on the outer side of one end of the mounting rod away from the mounting plate, the first pull rope sequentially passes through the first limit block and the second limit block, a first spool is installed on one end of the first pull rope away from the second connecting handle, and the first spool is located on one side of the second limit block away from the first limit block.

In an embodiment of the invention, the sampler further includes a urine sampling assembly, the urine sampling assembly includes a sampling cylinder, a piston head, a push-pull rod, a connecting plate and a second pull rope, the sampling cylinder is fixed on one side of the mounting plate away from the connecting shaft, the piston head slides inside the sampling cylinder, the push-pull rod is fixedly connected with one end of the piston head, one end of the push-pull rod away from the piston head penetrates through the sampling cylinder, the connecting plate is fixedly connected with one end of the push-pull rod away from the piston head, the connecting plate is located on the outer side of the sampling cylinder, and the second pull rope is fixedly connected with the connecting plate.

In an embodiment of the present invention, a third limiting block is fixed in the middle of the mounting plate, a fourth limiting block is fixed on one side of the connecting plate, a fifth limiting block is fixed on the outer side of one end of the mounting rod away from the mounting plate, the second pull rope sequentially penetrates through the third limiting block, the fourth limiting block and the fifth limiting block, a second spool is installed on one end of the second pull rope away from the connecting plate, and the second spool is located on one side of the fifth limiting block away from the fourth limiting block.

In one embodiment of the invention, a handle is fixed at one end of the mounting rod away from the mounting plate, and an outer cylindrical surface of the handle is provided with anti-skid grains.

In an embodiment of the invention, sliding blocks are symmetrically fixed on the outer side of one end of the telescopic rod, which is far away from the mounting plate, a sliding groove matched with the sliding block is formed in the inner wall of the mounting rod, and the sliding block slides in the sliding groove.

The embodiment of the invention also provides a livestock and poultry excrement sample storage device which comprises a sample storage mechanism, wherein the sample storage mechanism comprises a constant temperature box, two object placing drawers and sample boxes, the two object placing drawers are respectively inserted into two sides of the constant temperature box, and the sample boxes are placed in the object placing drawers.

In one embodiment of the invention, clamping blocks are fixed on two sides of the middle of the upper end of the constant temperature box, the mounting rod is clamped in the two clamping blocks, a handle is fixed on the middle of the outer side of each storage drawer, and character marks are engraved on the middle of the outer sides of the two storage drawers.

In one embodiment of the invention, handles are movably connected to two sides of the upper end of the incubator, and bases are fixed to four corners of the bottom end of the incubator.

The invention has the beneficial effects that: according to the poultry and livestock breeding pen, the motor is arranged in the mounting rod and drives the lead screw to rotate, the rotation of the lead screw drives the transmission nut to move along the lead screw, the transmission nut drives the telescopic rod to slide back and forth in the mounting rod, the telescopic rod further stretches and retracts, the telescopic rod drives the mounting plate to adjust the distance, the mounting plate further drives the sampler to adjust different positions, and workers can take samples without entering the poultry and livestock breeding pen, so that the poultry and livestock breeding pen is high in working efficiency, sanitary and safe.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of a mounting bar of an embodiment of the present invention being snapped onto an incubator with a storage drawer open;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic view of a mounting rod of the present invention being mounted on a thermostat and a storage drawer being closed;

FIG. 4 is a schematic view of the telescopic rod according to the embodiment of the present invention in a state of extending out of the mounting rod;

FIG. 5 is a schematic view of the internal structure of the extension rod according to the embodiment of the present invention;

FIG. 6 is an enlarged view of FIG. 5 at B;

FIG. 7 is an enlarged view at C of FIG. 5;

FIG. 8 is a schematic structural view of a feces sampling component and a urine sampling component provided by an embodiment of the present invention;

fig. 9 is a schematic diagram of an exploded structure of a stool sampling assembly according to an embodiment of the present invention.

In the figure: 100-mounting a rod; 110-a handle; 111-anti-skid lines; 120-a chute; 200-a telescoping mechanism; 210-a motor; 220-a screw mandrel; 230-a support plate; 240-drive nut; 250-a telescopic rod; 251-a slider; 300-mounting plate; 400-a stool sampling assembly; 410-a connecting shaft; 420-a first connection handle; 430-a second stem; 440-a hemispherical spoon; 450-a spring; 460-a first pull cord; 461-first limiting block; 462-a second stopper; 463-a first spool; 500-a urine sampling assembly; 510-a sampling tube; 520-a piston head; 530-a push-pull rod; 540-connecting plate; 550-a second pull cord; 551-a third stopper; 552-a fourth stopper; 553-a fifth stop block; 554-a second spool; 600-a sample storage mechanism; 610-a thermostat; 620-storage drawer; 630-a sample cartridge; 640-a handle; 650-text mark; 660-a base; 670-a handle; 680-fixture block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 4, the present invention provides a technical solution: the utility model provides a beasts and birds excrement and urine sampling device, includes installation pole 100, for the convenience takes up installation pole 100 with the hand, is fixed with handle 110 in the one end that installation pole 100 kept away from mounting panel 300, in order to prevent when clenching handle 110 with the hand, is provided with anti-skidding line 111 on the outer face of cylinder of handle 110, increases frictional force, improves the security.

Referring to fig. 5 and 7, the telescoping mechanism 200 includes a motor 210, a lead screw 220, a support plate 230, a transmission nut 240 and a telescoping rod 250, the motor 210 is fixed at the bottom end of the interior of the mounting rod 100, the lead screw 220 is fixedly connected with an output shaft of the motor 210, an end of the lead screw 220 away from the motor 210 is rotatably connected with the support plate 230, the support plate 230 is fixed at an end of the mounting rod 100 away from the motor 210, the lead screw 220 is in threaded transmission connection with the transmission nut 240, the transmission nut 240 is embedded in the middle of the bottom end of the telescoping rod 250, the mounting rod 100 is sleeved outside the telescoping rod 250, the support plate 230 penetrates through the telescoping rod 250, a mounting plate 300 is fixed at an end of the telescoping rod 250 away from the transmission nut 240, the mounting plate 300 is located outside the mounting rod 100, the mounting plate 300 is configured to mount a sampler, to extend and, The samples of different distances are taken a sample, the staff is not required to enter the circle of the livestock for short-distance sampling, the use is convenient, the environmental sanitation is good, the working efficiency is high, and the safety is improved.

Referring to fig. 5 and 7, in an embodiment of the present invention, sliding blocks 251 are symmetrically fixed on an outer side of one end of the telescopic rod 250 away from the mounting plate 300, a sliding slot 120 adapted to the sliding block 251 is formed on an inner wall of the mounting rod 100, and the sliding block 251 slides in the sliding slot 120.

Referring to fig. 3, 8 and 9, in an embodiment of the present invention, a stool sampling assembly 400 is disposed outside an end of the mounting plate 300 away from the telescopic rod 250, the stool sampling assembly 400 includes a connecting shaft 410, a first connecting handle 420, a second connecting handle 430, half ball spoon 440, spring 450 and first stay cord 460, connecting axle 410 is fixed in upper end one side of mounting panel 300, the one end and the connecting axle 410 fixed connection of first connecting handle 420, the one end of second connecting handle 430 is located first connecting handle 420 upside and rotates with connecting axle 410 to be connected, the one end tip that connecting axle 410 was kept away from to first connecting handle 420 and second connecting handle 430 all with half ball spoon 440 fixed connection, half ball spoon 440 material is made for non-metallic material, avoid influencing the testing result, spring 450 is located between first connecting handle 420 and the second connecting handle 430 and both ends and their inboard fixed connection, the one end of first stay cord 460 and the one end outside fixed connection that second connecting handle 430 is close to half ball spoon 440.

Referring to fig. 2 and 8, in an embodiment of the present invention, a first stopper 461 is fixed on an outer side of the mounting plate 300, a second stopper 462 is fixed on an outer side of an end of the mounting rod 100 away from the mounting plate 300, the first pull rope 460 sequentially passes through the first stopper 461 and the second stopper 462, a first spool 463 is installed on an end of the first pull rope 460 away from the second connecting handle 430, and the first spool 463 is located on a side of the second stopper 462 away from the first stopper 461, so as to sample the feces of the poultry, which is convenient to use, simple to operate, and high in working efficiency.

Referring to fig. 8, in an embodiment of the present invention, a urine sampling assembly 500 is disposed on a side of the mounting plate 300 away from the stool sampling assembly 400, the urine sampling assembly 500 includes a sampling tube 510, a piston head 520, a push-pull rod 530, a connecting plate 540 and a second pull rope 550, the sampling tube 510 is made of a non-metal material to avoid affecting a detection result, the sampling tube 510 is fixed on a side of the mounting plate 300 away from the connecting shaft 410, the piston head 520 slides inside the sampling tube 510, the push-pull rod 530 is fixedly connected to one end of the piston head 520, one end of the push-pull rod 530 away from the piston head 520 penetrates through the sampling tube 510, the connecting plate 540 is fixedly connected to one end of the push-pull rod 530 away from the piston head 520, the connecting plate 540 is located outside the sampling tube 510.

Referring to fig. 2 and 8, in an embodiment of the present invention, a third stopper 551 is fixed in the middle of the mounting plate 300, a fourth stopper 552 is fixed on one side of the connecting plate 540, a fifth stopper 553 is fixed on an outer side of an end of the mounting rod 100 away from the mounting plate 300, the second pull rope 550 sequentially penetrates through the third stopper 551, the fourth stopper 552 and the fifth stopper 553, a second spool 554 is installed at an end of the second pull rope 550 away from the connecting plate 540, and the second spool 554 is located on a side of the fifth stopper 553 away from the fourth stopper 552, so as to achieve urine sample extraction.

Referring to fig. 1 and 3, an embodiment of the present invention further provides a device for storing samples of poultry and livestock excrements, including a sample storage mechanism 600, the sample storage mechanism 600 includes a thermostat 610, a storage drawer 620 and a sample box 630, the storage drawer 620 is provided with two storage drawers 620 respectively inserted into two sides of the thermostat 610, the sample box 630 is placed in the storage drawer 620, two fixture blocks 680 are fixed on two sides of the middle of the upper end of the thermostat 610, a mounting rod 100 is clamped in the two fixture blocks 680, in order to facilitate pulling out the storage drawer 620 from the thermostat 610 by hand, a handle 640 is fixed in the middle of the outer side of the storage drawer 620, text marks 650 are engraved in the middle of the outer sides of the two storage drawers 620, the text marks 650 are respectively used for excrement and urine, so as to achieve separate storage of excrement and urine, avoid mutual contamination, and improve detection accuracy, two sides of the upper end of the thermostat 610 are movably connected with a, convenient with portable thermostated container 610, make things convenient for the transport of thermostated container 610, the bottom four corners position of thermostated container 610 all is fixed with base 660, improves thermostated container 610 and puts subaerial stability.

The working principle is as follows: when sampling is needed, firstly, the mounting rod 100 is taken out of the fixture block 680 on the incubator 610, then the handle 110 is held by one hand, the mounting rod 100 is held by the other hand, the switch of the motor 210 is turned on, the motor 210 drives the screw rod 220 to rotate, the rotation of the screw rod 220 drives the transmission nut 240 to move outwards along the screw rod 220, the transmission nut 240 drives the telescopic rod 250 to move outwards along the chute 120, and then the telescopic rod 250 extends outwards, so that the excrement sampling assembly 400 and the urine sampling assembly 500 at the front end of the telescopic rod 250 stop working after reaching the excrement position;

then, the first spool 463 is pulled by a hand, the first spool 463 pulls the first pulling rope 460, the first pulling rope 460 pulls the second connecting handle 430 outwards, the second connecting handle 430 rotates outwards around the connecting shaft 410, the second connecting handle 430 drives the hemispherical spoon 440 thereon to rotate outwards, the second connecting handle 430 is separated from the first connecting handle 420, the two hemispherical spoons 440 are separated, the spring 450 between the first connecting handle 420 and the second connecting handle 430 is stretched, the two hemispherical spoons 440 are inserted into excrement, then the first spool 463 is loosened, the hemispherical spoon 440 on the second connecting handle 430 and the hemispherical spoon 440 on the first connecting handle 420 are combined under the pulling force of the spring 450, and the excrement enters the two hemispherical spoons 440, so that the sampling of the excrement is realized;

then the telescopic rod 250 is moved upwards to make the feces sampling assembly 400 leave feces, then the mounting rod 100 is rotated to insert the inlet of the sampling tube 510 on the urine sampling assembly 500 into the urine of the livestock, then the second spool 554 is pulled outwards by hand, and then the second spool 554 pulls the second pull rope 550 outwards, and then the second pull rope 550 pulls the connecting plate 540, and the connecting plate 540 pulls the piston head 520 outwards through the push-pull rod 530, and then the piston head 520 slides outwards from the bottom end of the sampling tube 510. Then the air pressure in the sampling tube 510 is reduced, and urine enters the sampling tube 510 under the action of the air pressure, so that the urine is sampled;

after the urine sampling is finished, the motor 210 is started to rotate reversely, the telescopic rod 250 retracts inwards to an initial position, then the sample box 630 containing the excrement sample is placed below the hemispherical spoon 440, the first bobbin 463 is pulled outwards by a hand, then the two hemispherical spoons 440 are separated, the internal excrement sample falls into the sample box 630 below to realize the collection of the sample, then the sample box 630 containing the excrement is placed into the storage drawer 620 on one side of the thermostat 610, then the storage drawer 620 is pushed into the thermostat 610, and then the constant-temperature storage of the excrement sample is realized;

then the sample box 630 containing urine is put into the outlet of the sampling tube 510, then the connecting plate 540 is pushed forward, then the connecting plate 540 pushes the piston head 520 forward through the push-pull rod 530, then the piston head 520 extrudes the urine in the sampling tube 510 into the sample box 630, then the sample box 630 containing the urine is put into the storage drawer 620 on the other side of the incubator 610, then the storage drawer 620 is pushed into the incubator 610, thereby realizing the constant temperature storage of the urine sample, after the sample is taken out, the feces sampling assembly 400 and the urine sampling assembly 500 are cleaned, then the mounting rod 100 is clamped into the clamping block 680 on the incubator 610, then the incubator 610 is taken out through the handle 670 by hand, and the whole process is finished.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A livestock and poultry manure sampling device is characterized by comprising

A mounting bar (100);

the telescopic mechanism (200), the telescopic mechanism (200) comprises a motor (210), a screw rod (220), a supporting plate (230), a transmission nut (240) and a telescopic rod (250), the motor (210) is fixed at the bottom end of the inner part of the mounting rod (100), the screw rod (220) is fixedly connected with the output shaft of the motor (210), one end part of the screw rod (220) far away from the motor (210) is rotationally connected with the supporting plate (230), the supporting plate (230) is fixed at one end of the mounting rod (100) far away from the motor (210), the screw rod (220) is in threaded transmission connection with the transmission nut (240), the transmission nut (240) is embedded in the middle of the bottom end of the telescopic rod (250), the mounting rod (100) is sleeved outside the telescopic rod (250), and the supporting plate (230) penetrates through the inside of the telescopic rod (250);

a mounting plate (300), the mounting plate (300) being fixed at an end of the telescoping rod (250) distal from the drive nut (240), the mounting plate (300) being located outside of the mounting rod (100), the mounting plate (300) being configured for mounting a sampler.

2. An animal manure sampling device according to claim 1, characterized in that the sampler comprises a manure sampling assembly (400), the manure sampling assembly (400) comprises a connecting shaft (410), a first connecting handle (420), a second connecting handle (430), a hemispherical spoon (440), a spring (450) and a first pulling rope (460), the connecting shaft (410) is fixed on one side of the upper end of the mounting plate (300), one end of the first connecting handle (420) is fixedly connected with the connecting shaft (410), one end of the second connecting handle (430) is positioned on the upper side of the first connecting handle (420) and is rotatably connected with the connecting shaft (410), the end parts of the first connecting handle (420) and the second connecting handle (430) far away from the connecting shaft (410) are fixedly connected with the hemispherical spoon (440), and the spring (450) is positioned between the first connecting handle (420) and the second connecting handle (430) and between the two ends and in the connecting handle (430) The side of the first pull rope (460) is fixedly connected with the outer side of one end of the second connecting handle (430) close to the hemispherical spoon (440).

3. A poultry excrement sampling device according to claim 2, wherein a first stopper (461) is fixed on the outer side of the mounting plate (300), a second stopper (462) is fixed on the outer side of one end of the mounting rod (100) far away from the mounting plate (300), the first pulling rope (460) sequentially passes through the first stopper (461) and the second stopper (462), a first spool (463) is installed on one end of the first pulling rope (460) far away from the second connecting handle (430), and the first spool (463) is located on one side of the second stopper (462) far away from the first stopper (461).

4. A livestock manure sampling device according to claim 2, characterized in that the sampler further comprises a urine sampling assembly (500), the urine sampling assembly (500) comprises a sampling cylinder (510), a piston head (520), a push-pull rod (530), a connecting plate (540) and a second pull rope (550), the sampling cylinder (510) is fixed on one side of the mounting plate (300) far away from the connecting shaft (410), the piston head (520) slides in the sampling cylinder (510), the push-pull rod (530) is fixedly connected with one end of the piston head (520), one end of the push-pull rod (530) far away from the piston head (520) penetrates through the sampling cylinder (510), the connecting plate (540) is fixedly connected with one end of the push-pull rod (530) far away from the piston head (520), and the connecting plate (540) is located outside the sampling cylinder (510), the second pull rope (550) is fixedly connected with the connecting plate (540).

5. A livestock and poultry manure sampling device according to claim 4, characterized in that a third stopper (551) is fixed in the middle of the mounting plate (300), a fourth stopper (552) is fixed on one side of the connecting plate (540), a fifth stopper (553) is fixed on the outer side of one end of the mounting rod (100) far away from the mounting plate (300), the second pull rope (550) sequentially penetrates through the third stopper (551), the fourth stopper (552) and the fifth stopper (553), a second spool (554) is installed on one end of the second pull rope (550) far away from the connecting plate (540), and the second spool (554) is positioned on one side of the fifth stopper (553) far away from the fourth stopper (552).

6. A livestock and poultry manure sampling device according to claim 1, characterized in that a handle (110) is fixed on one end of the mounting rod (100) far away from the mounting plate (300), and an anti-skid thread (111) is arranged on the outer cylindrical surface of the handle (110).

7. The livestock and poultry manure sampling device according to claim 1, characterized in that sliding blocks (251) are symmetrically fixed on the outer side of one end of the telescopic rod (250) far away from the mounting plate (300), a sliding groove (120) matched with the sliding blocks (251) is formed on the inner wall of the mounting rod (100), and the sliding blocks (251) slide in the sliding groove (120).

8. A sample storage device for livestock and poultry feces is characterized by comprising

An apparatus for sampling livestock excrement as claimed in any one of claims 1 to 7, and

mechanism (600) is deposited to sample, mechanism (600) is deposited to sample includes thermostated container (610), puts thing drawer (620) and sample box (630), it is provided with two and pegs graft respectively to put thing drawer (620) the both sides of thermostated container (610), sample box (630) are placed put in thing drawer (620).

9. The livestock and poultry manure sample storage device according to claim 8, wherein clamping blocks (680) are fixed on two sides of the middle of the upper end of the constant temperature box (610), the mounting rod (100) is clamped in the two clamping blocks (680), a handle (640) is fixed on the middle of the outer side of the storage drawer (620), and character marks (650) are engraved on the middle of the outer side of the two storage drawers (620).

10. The livestock and poultry manure sample storage device according to claim 9, wherein handles (670) are movably connected to two sides of the upper end of the incubator (610), and bases (660) are fixed to four corners of the bottom end of the incubator (610).

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