Portable excrement detection device for wild animals

Abstract

The invention provides a portable excrement detection device for wild animals, and relates to the technical field of excrement detection.The portable excrement detection device comprises a detection shell, and a jacking positioning mechanism is arranged at the bottom of the detection shell; the sealing shell is formed by connecting an upper shell and a lower shell in a threaded mode. The crushing mechanism is arranged in the upper shell; the diluent injection mechanism is arranged in the detection shell; the detection mechanism is arranged in the lower shell; and the identification mechanism is arranged on the detection shell. According to the invention, species of wild animals are identified according to the shape and color of excrement on the ground, the discharge time range of the excrement is identified according to the cut section of the excrement of the wild animals, and food sources and parasite infection conditions of the wild animals are identified according to the crushed excrement of the wild animals. And the detection mechanism is used for detecting the excrement solution obtained by dissolving the crushed excrement and the diluent, so that multiple indexes of the wild animals are obtained, and the old excrement of the wild animals is detected.

Description

Technical Field

[0001] The present invention relates to the technical field of feces detection, and in particular to a portable feces detection device for wild animals. Background Art

[0002] Wildlife feces testing is an important means of protecting endangered species, studying ecosystems, and preventing and controlling zoonotic diseases. Testing wildlife feces plays an important role in ecology, conservation biology, and scientific research. This non-invasive research method can obtain a lot of key information without directly disturbing the animals.

[0003] Existing feces detection devices are mostly used to detect fresh feces, because fresh feces are highly soluble and basically not subject to degradation; however, the feces of wild animals that researchers can obtain are mostly old feces that researchers obtain accidentally in the wild. Old feces are relatively hard overall due to water loss, making it difficult to dissolve old feces, and old feces are subject to varying degrees of degradation, making it difficult for existing feces detection devices to detect old feces, making it difficult for researchers to conduct wildlife feces detection work.

[0004] Therefore, how to detect old feces of wild animals is a problem that needs to be solved urgently in this technical field. Summary of the invention

[0005] The purpose of the present invention is to provide a portable feces detection device for wild animals to improve the above problems. In order to achieve the above purpose, the technical solution adopted by the present invention is as follows: The present application provides a portable feces detection device for wild animals, comprising: A detection shell, wherein a detection port is arranged in the middle of the detection shell, a lifting and positioning mechanism is arranged at the bottom of the detection shell, and a driving mechanism I and a driving mechanism II are arranged at the top of the detection shell; A sealed shell, wherein the sealed shell is formed by threaded connection between an upper shell and a lower shell, a screen basket is arranged in the upper shell, a cutting wire is arranged in the screen basket, and the bottom of the lower shell is detachably connected to the lifting and positioning mechanism; A crushing mechanism, the crushing mechanism is arranged in the upper shell, the crushing mechanism is transmission-connected with the driving mechanism I, and the crushing mechanism is used to crush feces; A diluent injection mechanism, the diluent injection mechanism is arranged in the detection housing, and the diluent injection mechanism is connected to the crushing mechanism; A detection mechanism, the detection mechanism is arranged in the lower shell, the detection mechanism is transmission-connected with the driving mechanism II, and the detection mechanism is used for the diluent injection mechanism to inject a diluent into the sealed shell, and after the diluent and the crushed feces are dissolved to obtain a feces solution, the feces solution is detected; An identification mechanism is arranged on the detection shell, and is used to identify the species of wild animals through the shape and color of feces on the ground, identify the discharge time range of feces through the cross-section of the feces cut in the sealed shell, and identify the food source and parasite infection status of wild animals through the crushed feces in the sealed shell.

[0006] Preferably, the lifting and positioning mechanism comprises: A positioning seat, the positioning seat is slidably connected in the detection port, a positioning groove is provided at the top of the positioning seat, and the outer side of the lower shell is engaged with the positioning groove; Two support seats, the support seats are slidably connected in the detection housing, one end of a support rod is hinged on the support seat, and the other end of the support rod is hinged to the middle position of the bottom end of the positioning seat; Two electric cylinders, the electric cylinders are fixedly connected in the detection housing, and the electric cylinders are transmission-connected to the support seat.

[0007] Preferably, the driving mechanism I comprises: A transmission cylinder, the transmission cylinder is rotatably connected in the detection port through a bearing, a gear I is integrally provided on the top of the transmission cylinder, a plurality of latch teeth are symmetrically provided on the bottom of the transmission cylinder, the diluent injection mechanism is connected to the transmission cylinder, and the latch teeth are transmission-connected to the crushing mechanism; A servo motor I is disposed in the detection housing, and the servo motor I is connected to a gear II, and the gear II is meshed with the gear I.

[0008] Preferably, the driving mechanism II comprises: Two servo motors II, the servo motors II are connected in the detection housing; Two drive disks, the drive disks are rotatably connected to the detection housing, the drive disks are transmission-connected to the servo motor II, a plurality of slots II are symmetrically arranged at the bottom end of the drive disks, and the drive disks are transmission-connected to the detection mechanism.

[0009] Preferably, the crushing mechanism comprises: A hollow rod, the hollow rod is rotatably connected to the middle position of the upper shell, the hollow rod is used to communicate with the diluent injection mechanism, and a plurality of sealing diaphragms are connected to the top of the hollow rod; A docking sleeve, the docking sleeve is fixedly connected to the top of the hollow rod, a plurality of slots I are provided on the top of the docking sleeve, and the docking sleeve is transmission-connected to the driving mechanism I; A connecting tube, wherein the connecting tube is fixedly connected to the bottom of the hollow rod, and a plurality of breaking rods are symmetrically and integrally arranged on the outer wall of the connecting tube, one side of the breaking rod is close to the cutting wire, and the other side of the breaking rod is close to the bottom end of the screen basket.

[0010] Preferably, a sealed chamber I is provided in the middle position of the upper shell, the hollow rod is provided through the sealed chamber I, a sealed bearing is provided in the sealed chamber I, the hollow rod is connected to the inner ring of the sealed bearing, two sealing plates are fixedly connected to the outer wall of the hollow rod, the two sealing plates are respectively located at the upper and lower ends of the sealed bearing, and the sealing plates are close to the inner wall of the sealed chamber I.

[0011] Preferably, the diluent injection mechanism comprises: A liquid storage tank, the liquid storage tank is disposed through the detection housing, and the liquid storage tank is used to store the diluent; A micro water pump, the micro water pump is arranged in the detection housing, and the input end of the micro water pump is connected to the liquid storage tank; An L-shaped connecting pipe, the L-shaped connecting pipe is fixedly connected in the detection housing, one end of the L-shaped connecting pipe is connected to the output end of the micro water pump, and a one-way valve is connected to the L-shaped connecting pipe; An injection cylinder, the injection cylinder is connected to the other end of the L-shaped connecting tube, and the injection cylinder is used to be connected to the crushing mechanism.

[0012] Preferably, the detection mechanism comprises: A sealing cylinder, the sealing cylinder is fixedly connected to the top of the lower shell body, and the bottom end of the sealing cylinder is integrally provided with an annular sealing sheet; A liquid storage dish, the liquid storage dish is clamped and arranged in the sealing cylinder, the screen basket is located in the liquid storage dish, and a plurality of liquid outlets are opened at the bottom edge of the liquid storage dish, and the liquid outlets are sealed and connected with the annular sealing sheet; A plurality of reagent strips, the reagent strips being arranged at the bottom of the lower housing, and the plurality of reagent strips being used for performing multiple tests on the fecal solution; A downward pressing component is transmission-connected with the driving mechanism II, and is used to drive the liquid storage dish to slide downward, so that after the seal between the liquid outlet and the annular sealing sheet fails, the fecal solution in the liquid storage dish enters the lower shell body and contacts the reagent strip.

[0013] Preferably, the pressing assembly comprises: Two guide cylinders I, the guide cylinders I are fixedly connected in the upper shell; Two guide cylinders II, the guide cylinder II is fixedly connected in the lower shell, and the guide cylinder II is arranged corresponding to the guide cylinder II; Two transmission rods, the transmission rods are rotatably connected in the upper housing, a plurality of clamping plates are integrally provided on the top of the transmission rods, and the clamping plates are transmission-connected to the driving mechanism II; Two rectangular tubes, the rectangular tube is inserted into the guide tube I, the transmission rod is threadedly connected in the rectangular tube, and the rectangular tube is used to pass into the guide tube II after the transmission rod rotates, and the bottom end of the rectangular tube applies a downward sliding thrust to the liquid storage dish.

[0014] Preferably, the identification mechanism comprises: A controller, the controller comprising a processing module, a storage module, and a communication module, the processing module being communicatively connected with the driving mechanism I, the driving mechanism II, and the diluent injection mechanism; A support arm, wherein a limiting groove is provided on the top of the detection housing, an observation port is provided in the limiting groove through the detection port, and the support arm is hinged in the limiting groove; A high-definition camera, the high-definition camera is hinged on the support arm, the high-definition camera is arranged corresponding to the observation port, and the high-definition camera is communicatively connected with the processing module; A micro camera, the micro camera is arranged through the detection port, and the micro camera is communicatively connected with the processing module; A display screen is arranged at the top of the detection shell, and the display screen is communicatively connected with the processing module.

[0015] The beneficial effects of the present invention are: The present invention identifies the species of wild animals through the shape and color of feces on the ground, identifies the excretion time range of wild animals through the cross-section of wild animal feces after cutting, identifies the food source and parasite infection of wild animals through crushed wild animal feces, and detects the feces solution obtained by dissolving the crushed feces with a diluent through a detection mechanism to obtain multiple indicators of wild animals, thereby realizing the detection of stale feces of wild animals.

[0016] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or be understood by implementing the embodiments of the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description, claims, and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the structure of this application; Figure 2 A side view of the detection housing of the present application; Figure 3 This is a schematic diagram of the sealed housing structure of the present application; Figure 4 This is a schematic diagram of the upper shell structure of this application; Figure 5 This is a schematic diagram of the screen basket structure of this application; Figure 6 This is a schematic diagram of the lower shell structure of this application; Figure 7 This is a schematic diagram of the structure of the lifting and positioning mechanism of this application; Figure 8 This is a schematic diagram of the internal structure of the detection housing of this application; Fig. 9 This is a connection diagram of the servo motor II of this application; Fig.10 This is a schematic diagram of the crushing mechanism structure of this application; Fig.11 This is a schematic diagram of the sealing cylinder connection of this application; Fig.12 This is a schematic diagram of the support arm of the present application being unfolded; Markings in the figure: detection housing 1, lifting positioning mechanism 2, positioning seat 21, positioning groove 22, positioning bayonet 23, support seat 24, support rod 25, electric cylinder 26, drive mechanism I3, transmission cylinder 31, gear I32, servo motor I33, drive mechanism II4, servo motor II41, drive disk 42, sealing housing 5, upper housing 51, lower housing 52, positioning card strip 521, screen basket 53, cutting wire 54, sealing chamber I55, sealing bearing 56, sealing sheet 57, crushing mechanism 6, hollow rod 61, sealing diaphragm 62, docking cylinder 63, card slot I64, Connecting cylinder 65, breaking rod 66, diluent injection mechanism 7, liquid storage tank 71, micro water pump 72, L-shaped connecting pipe 73, one-way valve 74, injection cylinder 75, detection mechanism 8, sealing cylinder 81, annular sealing sheet 82, liquid storage dish 83, liquid outlet 84, reagent strip 85, pressing assembly 86, guide cylinder I 861, guide cylinder II 862, transmission rod 863, card plate 864, rectangular cylinder 865, identification mechanism 9, controller 91, support arm 92, limit groove 93, observation port 94, high-definition camera 95, microscopic camera 96, display screen 97, battery 98. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. At the same time, in the description of the present invention, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0021] like Figure 1-Figure 6 As shown, this embodiment provides a portable feces detection device for wild animals, including: A detection housing 1, wherein a detection port 11 is disposed in the middle of the detection housing 1, a lifting and positioning mechanism 2 is disposed at the bottom of the detection housing 1, and a driving mechanism I3 and a driving mechanism II4 are disposed at the top of the detection housing 1; A sealing shell 5, wherein the sealing shell 5 is formed by threaded connection between an upper shell 51 and a lower shell 52, wherein a screen basket 53 is arranged in the upper shell 51, and a cutting wire 54 is arranged in the screen basket 53, and the bottom of the lower shell 52 is detachably connected to the lifting and positioning mechanism 2; A crushing mechanism 6, wherein the crushing mechanism 6 is disposed in the upper housing 51, the crushing mechanism 6 is transmission-connected to the driving mechanism I3, and the crushing mechanism 6 is used to crush feces; A diluent injection mechanism 7, wherein the diluent injection mechanism 7 is disposed in the detection housing 1, and the diluent injection mechanism 7 is connected to the crushing mechanism 6; A detection mechanism 8, the detection mechanism 8 is arranged in the lower shell 52, the detection mechanism 8 is transmission-connected with the driving mechanism II4, and the detection mechanism 8 is used for the diluent injection mechanism 7 to inject the diluent into the sealed shell 5, and after the diluent and the crushed feces are dissolved to obtain a feces solution, the feces solution is detected; An identification mechanism 9 is arranged on the detection shell 1, and the identification mechanism 9 is used to identify the species of wild animals through the shape and color of feces on the ground, identify the discharge time range of feces through the cross-section of the feces cut in the sealed shell 5, and identify the food source and parasite infection status of wild animals through the crushed feces in the sealed shell 5.

[0022] It is understandable that when researchers find wild animal feces in the wild, after adjusting the identification mechanism 9, the identification mechanism 9 identifies the wild animal feces on the ground, and identifies the species of the wild animal by the shape and color of the feces on the ground, so as to judge whether the feces is excreted by the species that the researchers need to study and investigate; when the identification mechanism 9 identifies that the feces are the species that the researchers need to study and investigate, the researchers pick up part of the feces with tweezers or gloves and put it into the sieve basket 53, and thread the upper shell 51 and the lower shell 52 to form a sealed shell 5, and then place the sealed shell 5 carrying the wild animal feces on the lifting and positioning mechanism 2 through the detection port 11. After the sealed shell 5 is connected to the lifting and positioning mechanism 2, the lifting and positioning mechanism 2 drives the sealing The shell 5 is lifted upward, so that the crushing mechanism 6 is connected to the driving mechanism I3, and the detection mechanism 8 is connected to the driving mechanism II4. Then the driving mechanism I3 is started at a low speed, and the driving mechanism I3 drives the crushing mechanism 6 to push the feces in the screen basket 53, so that the cutting wire 54 cuts the feces in the screen basket 53. After the feces cutting is completed, the driving mechanism I3 stops, and after adjusting the identification mechanism 9, the identification mechanism 9 identifies the cross-section of the feces after cutting. The identification mechanism 9 identifies the discharge time range of the feces according to the dryness and wetness of the feces cross-section; then the driving mechanism I3 is started at a high speed, and the driving mechanism I3 drives the crushing mechanism 6 to rotate at a high speed, and the crushing mechanism 6 crushes the feces in the screen basket 53. After the feces in the screen basket 53 are crushed, the driving mechanism I 3 stops, the crushed feces are identified by the identification mechanism 9, and the food source and parasite infection of the wild animal are identified and determined; after the identification is completed, the diluent injection mechanism 7 is started, and the diluent injection mechanism 7 injects the diluent into the sealed shell 5 through the crushing mechanism 6. After the diluent enters the detection mechanism 8, it soaks the feces in the sieve basket 53, and then the driving mechanism I3 is started again, and the crushing mechanism 6 is driven to stir the feces and the diluent in the sieve basket 53, so as to accelerate the dissolution process of the feces and the diluent. After the feces and the diluent are dissolved, a feces solution is obtained, and then the driving mechanism I3 is stopped and the driving mechanism II4 is started. After the driving mechanism II4 drives the detection mechanism 8, the feces solution is detected to obtain multiple indicators of the wild animal; then the lifting and positioning mechanism 2 is driven The sealed shell 5 descends and resets, the crushing mechanism 6 is disconnected from the driving mechanism I3, the detection mechanism 8 is disconnected from the driving mechanism II4, and then the sealed shell 5 is taken out from the detection port 11, and the sealed shell 5 is stored and brought back for centralized processing, thereby completing the detection of wild animal feces; in this technical scheme, the species of wild animals are identified by the shape and color of the feces on the ground, the time range of feces discharge is identified by the cross-section of the wild animal feces after cutting, the food source and parasite infection of wild animals are identified by the crushed wild animal feces, and the feces solution obtained by dissolving the crushed feces with the diluent is tested by the detection mechanism 8 to obtain multiple indicators of wild animals, thereby realizing the detection of old feces of wild animals.

[0023] It should be noted that the sealing shell 5 is configured as a transparent sealing shell 5 .

[0024] like Figure 7 and Fig.12 As shown, the lifting and positioning mechanism 2 includes: A positioning seat 21, wherein the positioning seat 21 is slidably connected in the detection port 11, a positioning groove 22 is provided at the top of the positioning seat 21, and the outer side of the lower shell 52 is engaged with the positioning groove 22; Two support seats 24, the support seats 24 are slidably connected in the detection housing 1, one end of a support rod 25 is hinged on the support seat 24, and the other end of the support rod 25 is hinged to the middle position of the bottom end of the positioning seat 21; Two electric cylinders 26 , the electric cylinders 26 are fixedly connected in the detection housing 1 , and the electric cylinders 26 are transmission-connected to the support base 24 .

[0025] It is understandable that the researchers picked up the wild animal feces and put it into the sieve basket 53, and after the upper shell 51 and the lower shell 52 were threadedly connected to form the sealed shell 5, the lower shell 52 of the sealed shell 5 was then engaged in the positioning groove 22, and then the two electric cylinders 26 were synchronously extended, and the two electric cylinders 26 drove the two support seats 24 to slide to the middle position, so that the two support rods 25 were deflected and drove the positioning seat 21 to slide upward in the detection port 11, and the positioning seat 21 pushed the sealed shell 5 upward, so that the crushing mechanism 6 was connected to the drive mechanism I3, and the detection mechanism 8 was connected to the drive mechanism II4; after completing the detection of wild animal feces, the two electric cylinders 26 were synchronously retracted and reset, and the two electric cylinders 26 drove the two support seats 24 to slide to both sides respectively, so that the two support rods 25 were deflected and drove the positioning seat 21 to slide downward in the detection port 11, and the positioning seat 21 drove the sealed shell 5 to move downward, the crushing mechanism 6 was disconnected from the drive mechanism I3, and the detection mechanism 8 was disconnected from the drive mechanism II4, and then the sealed shell 5 was taken out from the positioning groove 22.

[0026] It should be noted that the top of the positioning seat 21 is integrally provided with an external threaded cylinder, the outer wall of the lower shell 52 is integrally provided with a limit ring plate I, the external threaded cylinder is threadedly connected with an internal threaded cylinder, the inner wall of the internal threaded cylinder is integrally provided with a limit ring plate II, and the limit ring plate II abuts against the limit ring plate I; A plurality of positioning slots 23 are formed on the peripheral wall of the positioning groove 22 , and a plurality of positioning strips 521 are integrally formed on the outer wall of the lower shell 52 . The positioning strips 521 are engaged with the positioning slots 23 .

[0027] like Figure 8 As shown, the driving mechanism I3 comprises: A transmission cylinder 31, the transmission cylinder 31 is rotatably connected to the detection port 11 through a bearing, a gear I 32 is integrally provided on the top of the transmission cylinder 31, a plurality of latch teeth are symmetrically provided on the bottom of the transmission cylinder 31, the diluent injection mechanism 7 is connected to the transmission cylinder 31, and the latch teeth are transmission-connected to the crushing mechanism 6; The servo motor I33 is disposed in the detection housing 1 . The servo motor I33 is connected to a gear II, and the gear II is meshed with the gear I32 .

[0028] It can be understood that after the positioning seat 21 pushes the sealed shell 5 upward, the crushing mechanism 6 is connected to the latch teeth. When the feces in the screen basket 53 are cut, the servo motor I33 rotates at a low speed. Through the meshing of gear I32 and gear II, the servo motor I33 drives the transmission cylinder 31 to rotate at a low speed. The transmission cylinder 31 drives the crushing mechanism 6 to rotate at a low speed through the latch teeth. The crushing mechanism 6 rotating at a low speed pushes the feces in the screen basket 53, so that the cutting wire 54 cuts the feces in the screen basket 53; when the feces in the screen basket 53 are crushed, the servo motor I33 drives the transmission cylinder 31 to rotate at a high speed. The transmission cylinder 31 drives the crushing mechanism 6 to rotate at a high speed through the latch teeth. The crushing mechanism 6 rotating at a high speed crushes the feces in the screen basket 53; when the feces in the screen basket 53 and the diluent are stirred, the servo motor I33 drives the transmission cylinder 31 to rotate. The transmission cylinder 31 drives the crushing mechanism 6 to rotate through the latch teeth. The rotating crushing mechanism 6 stirs the feces in the screen basket 53 and the diluent.

[0029] like Figure 8-Figure 9 As shown, the driving mechanism II4 comprises: Two servo motors II 41, the servo motors II 41 are connected in the detection housing 1; Two drive disks 42 are rotatably connected to the detection housing 1 , and are transmission-connected to the servo motor II 41 . A plurality of slots II are symmetrically arranged at the bottom end of the drive disk 42 , and the drive disk 42 is transmission-connected to the detection mechanism 8 .

[0030] It can be understood that after the positioning seat 21 pushes the sealing shell 5 upward, the two driving disks 42 establish a connection with the detection mechanism 8 through multiple slots II; when the fecal solution is detected, the two servo motors II 41 are started synchronously, and the two servo motors II 41 drive the two driving disks 42 to rotate synchronously, and the detection mechanism 8 is transmitted through the multiple slots II of the two driving disks 42, and the detection mechanism 8 is driven to detect the fecal solution.

[0031] like Fig.10 As shown, the crushing mechanism 6 includes: A hollow rod 61, the hollow rod 61 is rotatably connected to the middle position of the upper shell 51, the hollow rod 61 is used to communicate with the diluent injection mechanism 7, and a plurality of sealing diaphragms 62 are connected to the top of the hollow rod 61; A docking tube 63, the docking tube 63 is fixedly connected to the top of the hollow rod 61, a plurality of slots Ⅰ64 are provided on the top of the docking tube 63, and the docking tube 63 is transmission-connected to the driving mechanism Ⅰ3; The connecting tube 65 is fixedly connected to the bottom of the hollow rod 61, and a plurality of breaking rods 66 are symmetrically and integrally provided on the outer wall of the connecting tube 65, one side of the breaking rod 66 is close to the cutting wire 54, and the other side of the breaking rod 66 is close to the bottom end of the screen basket 53.

[0032] It can be understood that after the positioning seat 21 pushes the sealed shell 5 upward, the top end of the docking tube 63 abuts against the bottom end of the transmission tube 31, and the multiple latching teeth at the bottom end of the transmission tube 31 engage into the multiple latching grooves Ⅰ64 at the top end of the docking tube 63. After the diluent injection mechanism 7 pierces the multiple sealing diaphragms 62, the diluent injection mechanism 7 is connected to the hollow rod 61. When the servo motor Ⅰ33 rotates, the multiple latching teeth and the multiple latching grooves Ⅰ64 drive the hollow rod 61 to rotate. The hollow rod 61 cooperates with the connecting tube 65 to drive the multiple crushing rods 66 to rotate in the screen basket 53, and the rotating multiple crushing rods 66 push or crush the feces in the screen basket 53; when the diluent is injected into the sealed shell 5, the diluent injection mechanism 7 injects the diluent into the sealed shell 5 through the hollow rod 61, and the multiple sealing diaphragms 62 prevent the diluent from leaking out of the hollow rod 61.

[0033] like Fig.10 As shown, a sealed chamber I55 is provided in the middle position of the upper shell 51, the hollow rod 61 is provided through the sealed chamber I55, a sealed bearing 56 is provided in the sealed chamber I55, the hollow rod 61 is connected to the inner ring of the sealed bearing 56, two sealing sheets 57 are fixedly connected to the outer wall of the hollow rod 61, the two sealing sheets 57 are respectively located at the upper and lower ends of the sealed bearing 56, and the sealing sheets 57 are close to the inner wall of the sealed chamber I55.

[0034] It can be understood that when the hollow rod 61 rotates, the sealing bearing 56 is used to limit the support of the hollow rod 61 to ensure the rotation performance of the hollow rod 61, and the sealing bearing 56 is used to prevent the diluent or feces solution in the sealing shell 5 from leaking out. During the rotation of the hollow rod 61, the two sealing sheets 57 rotate in the sealing chamber I55, and the two sealing sheets 57 cooperate with the sealing bearing 56 to form a multi-layer sealing structure in the sealing chamber I55 to prevent the diluent or feces solution from seeping into the sealing chamber I55 or leaking out.

[0035] like Figure 8 As shown, the diluent injection mechanism 7 comprises: A liquid storage tank 71, the liquid storage tank 71 is disposed through the detection housing 1, and the liquid storage tank 71 is used to store diluent; A micro water pump 72, wherein the micro water pump 72 is disposed in the detection housing 1, and an input end of the micro water pump 72 is connected to the liquid storage tank 71; An L-shaped connecting pipe 73, wherein the L-shaped connecting pipe 73 is fixedly connected to the detection housing 1, one end of the L-shaped connecting pipe 73 is connected to the output end of the micro water pump 72, and a one-way valve 74 is provided on the L-shaped connecting pipe 73; The injection cylinder 75 is connected to the other end of the L-shaped connecting tube 73 , and the injection cylinder 75 is used to communicate with the crushing mechanism 6 .

[0036] It can be understood that after the positioning seat 21 pushes the sealed shell 5 upward, the syringe 75 pierces multiple sealing membranes 62 and then passes into the hollow rod 61. When the hollow rod 61 rotates, it rotates along the syringe 75; when injecting diluent into the sealed shell 5, the micro water pump 72 is started, and the micro water pump 72 draws the diluent in the liquid storage tank 71 and transports it to the L-shaped connecting pipe 73. After the diluent is transported into the L-shaped connecting pipe 73 by the micro water pump 72, the one-way valve 74 is opened, so that the diluent enters the syringe 75 after flowing through the L-shaped connecting pipe 73, and is then injected into the hollow rod 61 by the syringe 75. The diluent enters the sealed shell 5 after flowing through the hollow rod 61. After the micro water pump 72 stops, the one-way valve 74 is closed, so that the diluent in the L-shaped connecting pipe 73 cannot flow into the syringe 75, thereby avoiding excessive injection of diluent.

[0037] like Figure 6 , Fig.10 , Fig.11 As shown, the detection mechanism 8 includes: A sealing cylinder 81, wherein the sealing cylinder 81 is fixedly connected to the top of the lower housing 52, and an annular sealing sheet 82 is integrally provided at the bottom end of the sealing cylinder 81; A liquid storage dish 83, wherein the liquid storage dish 83 is clamped and arranged in the sealing tube 81, the sieve basket 53 is located in the liquid storage dish 83, and a plurality of liquid outlets 84 are opened at the bottom edge of the liquid storage dish 83, and the liquid outlets 84 are sealed and connected with the annular sealing sheet 82; A plurality of reagent strips 85, wherein the reagent strips 85 are disposed at the bottom of the lower housing 52, and the plurality of reagent strips 85 are used to perform multiple tests on the fecal solution; The pressing component 86 is in transmission connection with the driving mechanism II4, and is used to drive the liquid storage dish 83 to slide downward, so that after the seal between the liquid outlet 84 and the annular sealing sheet 82 fails, the fecal solution in the liquid storage dish 83 enters the lower shell 52 and contacts the reagent strip 85.

[0038] It can be understood that after the positioning seat 21 pushes the sealing shell 5 upward, the pressing assembly 86 is connected to the driving mechanism II4, and the sealing cylinder 81 is engaged and fixed to the height position of the liquid storage dish 83 in the lower shell 52, and the annular sealing sheet 82 seals the multiple liquid outlets 84 at the bottom edge of the liquid storage dish 83, so that the diluent flows into the liquid storage dish 83 after passing through the hollow rod 61 and accumulates, and the diluent accumulated in the liquid storage dish 83 soaks the crushed feces in the sieve basket 53. After the driving mechanism I3 is started, the crushing mechanism 6 is driven to stir the feces and the diluent in the sieve basket 53 to accelerate the dissolution process of the feces and the diluent. After the feces and the diluent are dissolved, a feces solution is obtained, and then the driving mechanism I3 is stopped, the driving mechanism II4 is started, and the driving mechanism II4 drives the pressing assembly 86 A downward force is applied to the liquid storage dish 83, so that the liquid storage dish 83 slides downward in the sealing tube 81. After the liquid storage dish 83 squeezes the annular sealing sheet 82, the sealing of the annular sealing sheet 82 on the liquid outlet 84 fails, and the fecal solution in the liquid storage dish 83 enters the lower shell 52 through the liquid outlet 84. The residue in the fecal solution accumulates in the sieve basket 53. After the fecal solution enters the lower shell 52, it contacts and penetrates with multiple reagent strips 85. Multiple tests are performed on the fecal solution through the multiple reagent strips 85 to obtain multiple indicators of wild animals. After the fecal solution enters the lower shell 52, the liquid storage dish 83 protrudes from the bottom end of the sealing tube 81, making it difficult for the fecal solution in the lower shell 52 to flow back into the liquid storage dish 83 through the liquid outlet 84, so as to facilitate the storage of the sealed shell 5 after the fecal test.

[0039] like Figure 6 , Fig.10 , Fig.11 As shown, the pressing assembly 86 includes: Two guide cylinders Ⅰ861, the guide cylinders Ⅰ861 are fixedly connected in the upper shell 51; Two guide cylinders II 862, the guide cylinders II 862 are fixedly connected in the lower shell 52, and the guide cylinders II 862 are arranged corresponding to the guide cylinders II 862; Two transmission rods 863, the transmission rods 863 are rotatably connected in the upper housing 51, and a plurality of clamping plates 864 are integrally provided on the top of the transmission rods 863, and the clamping plates 864 are transmission-connected to the driving mechanism II4; Two rectangular tubes 865, wherein the rectangular tube 865 is passed through the guide tube I 861, and the transmission rod 863 is threadedly connected in the rectangular tube 865. After the transmission rod 863 rotates, the rectangular tube 865 passes through the guide tube II 862, and the bottom end of the rectangular tube 865 applies a downward sliding thrust to the liquid storage dish 83.

[0040] It can be understood that after the positioning seat 21 pushes the sealing shell 5 upward, the multiple cards 864 of the two transmission rods 863 are respectively engaged into the multiple card slots II of the two drive disks 42; the driving mechanism I3 drives the crushing mechanism 6 to stir the feces and the diluent in the screen basket 53. After the feces and the diluent are dissolved to obtain a feces solution, the two servo motors II41 are started synchronously, and the two servo motors II41 drive the two drive disks 42 to rotate synchronously. Through the engagement of the multiple cards 864 and the multiple card slots II, the two transmission rods 863 are driven to rotate synchronously. Since the guide cylinder I861 restricts the rectangular cylinder 865 from rotating, when the transmission rod 863 rotates, it drives the rectangular cylinder 865 to slide downward in the guide cylinder I861, and the rectangular cylinder 865 slides downward. After that, the rectangular tube 865 is passed through the guide tube II 862, and through the connection between the rectangular tube 865 and the guide tube I 861 and the guide tube II 862, the connection between the upper shell 51 and the lower shell 52 is locked and cannot be opened from the outside, thereby avoiding the risk of exposure after feces detection; after the rectangular tube 865 slides further downward, the bottom end of the rectangular tube 865 abuts against the top end of the liquid storage dish 83, and the two rectangular tubes 865 simultaneously apply a downward sliding thrust to the liquid storage dish 83, so that the liquid storage dish 83 slides downward in the sealing tube 81. After the liquid storage dish 83 squeezes the annular sealing sheet 82, the annular sealing sheet 82 fails to seal the liquid outlet 84, and the feces solution in the liquid storage dish 83 enters the lower shell 52 from the liquid outlet 84, and the residue in the feces solution accumulates in the sieve basket 53.

[0041] It should be noted that the upper shell 51 is provided with two sealed chambers II, and the sealed chamber II is divided into multiple sealed chambers III by multiple partitions. The transmission rod 863 passes through the multiple sealed chambers III. The outer wall of the transmission rod 863 is connected with multiple sealed partitions, and the sealed partitions are located in the sealed chamber III. Through the cooperation of multiple sealed partitions and multiple sealed chambers III, a multi-layer sealing structure is formed in the sealed chamber II to prevent the diluent or fecal solution from leaking from the connection between the transmission rod 863 and the upper shell 51.

[0042] like Figure 2 , Fig.12 As shown, the identification mechanism 9 includes: A controller 91, the controller 91 comprises a processing module, a storage module, and a communication module, the processing module is in communication connection with the driving mechanism I3, the driving mechanism II4, and the diluent injection mechanism 7; A support arm 92, a limiting groove 93 is provided on the top of the detection housing 1, an observation port 94 is provided in the limiting groove 93 through the detection port 11, and the support arm 92 is hinged in the limiting groove 93; A high-definition camera 95, the high-definition camera 95 is connected to the support arm 92, the high-definition camera 95 is arranged corresponding to the observation port 94, and the high-definition camera 95 is in communication connection with the processing module; A micro camera 96, wherein the micro camera 96 ​​is disposed through the detection port 11, and the micro camera 96 ​​is communicatively connected with the processing module; A display screen 97, wherein the display screen 97 is disposed at the top of the detection housing 1, and the display screen 97 is communicatively connected with the processing module.

[0043] It can be understood that when identifying feces on the ground, the support arm 92 is unfolded and deflected to adjust the angle of the high-definition camera 95, and the shape information and color information of the feces on the ground are obtained through the high-definition camera 95. The display screen 97 intuitively displays the acquired shape information and color information of the feces to the researchers. The processing module processes the shape information and color information of the feces, and uploads it to the cloud server through the communication module for identification and comparison, so as to identify the species of the wild animal that discharges the feces, and display it to the researchers through the display screen 97; when identifying the cross-section of the feces after cutting in the sealed shell 5, after adjusting the angle of the high-definition camera 95, the support arm 92 is folded into the limit groove 93, and the high-definition camera 95 obtains the cross-sectional information of the feces after cutting in the sealed shell 5 through the observation port 94, and the display screen 97 intuitively displays the cross-sectional information of the feces after cutting to the researchers, and the processing module After the cross-sectional information of the feces is processed, it is uploaded to the cloud server through the communication module for identification and comparison. The cloud server identifies the excretion time range of the feces based on the dryness and wetness of the feces cross-section, and displays it to the researchers through the display screen 97; when identifying the crushed feces in the sealed shell 5, the microscopic image information of the crushed feces is obtained through the microscope camera 96, and the display screen 97 intuitively displays the microscopic image information of the crushed feces to the researchers. After the processing module processes the microscopic image information, it uploads it to the cloud server through the communication module for identification and comparison, identifies the food source and parasite infection of wild animals, and displays it to the researchers through the display screen 97; the storage module is used to store the control parameters of the drive mechanism I3, the drive mechanism II4, and the diluent injection mechanism 7. The processing module controls the start or stop of the drive mechanism I3, the drive mechanism II4, and the diluent injection mechanism 7 based on the control parameters.

[0044] It should be noted that a battery 98 is provided in the detection shell 1, and the battery 98 is used to supply power to the driving mechanism I3, the driving mechanism II4, the diluent injection mechanism 7, and the identification mechanism 9. The battery 98 is connected to a charging connector, and the charging connector is used to charge the battery 98 through an adapter or a mobile power supply.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0046] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A portable feces detection device for wild animals, characterized in that: include: A detection shell, wherein a detection port is arranged in the middle of the detection shell, a lifting and positioning mechanism is arranged at the bottom of the detection shell, and a driving mechanism I and a driving mechanism II are arranged at the top of the detection shell; A sealed shell, wherein the sealed shell is formed by threaded connection between an upper shell and a lower shell, a screen basket is arranged in the upper shell, a cutting wire is arranged in the screen basket, and the bottom of the lower shell is detachably connected to the lifting and positioning mechanism; A crushing mechanism, the crushing mechanism is arranged in the upper shell, the crushing mechanism is transmission-connected with the driving mechanism I, and the crushing mechanism is used to crush feces; A diluent injection mechanism, the diluent injection mechanism is arranged in the detection housing, and the diluent injection mechanism is connected to the crushing mechanism; A detection mechanism, the detection mechanism is arranged in the lower shell, the detection mechanism is transmission-connected with the driving mechanism II, and the detection mechanism is used for the diluent injection mechanism to inject a diluent into the sealed shell, and after the diluent and the crushed feces are dissolved to obtain a feces solution, the feces solution is detected; An identification mechanism is arranged on the detection shell, and is used to identify the species of wild animals through the shape and color of feces on the ground, identify the discharge time range of feces through the cross-section of the feces cut in the sealed shell, and identify the food source and parasite infection status of wild animals through the crushed feces in the sealed shell.

2. The portable feces detection device for wild animals according to claim 1, characterized in that: The lifting and positioning mechanism comprises: A positioning seat, the positioning seat is slidably connected in the detection port, a positioning groove is provided at the top of the positioning seat, and the outer side of the lower shell is engaged with the positioning groove; Two support seats, the support seats are slidably connected in the detection housing, one end of a support rod is hinged on the support seat, and the other end of the support rod is hinged to the middle position of the bottom end of the positioning seat; Two electric cylinders, the electric cylinders are fixedly connected in the detection housing, and the electric cylinders are transmission-connected to the support seat.

3. The portable feces detection device for wild animals according to claim 1, characterized in that: The driving mechanism I comprises: A transmission cylinder, the transmission cylinder is rotatably connected in the detection port through a bearing, a gear I is integrally provided on the top of the transmission cylinder, a plurality of latch teeth are symmetrically provided on the bottom of the transmission cylinder, the diluent injection mechanism is connected to the transmission cylinder, and the latch teeth are transmission-connected to the crushing mechanism; A servo motor I is disposed in the detection housing, and the servo motor I is connected to a gear II, and the gear II is meshed with the gear I.

4. The portable feces detection device for wild animals according to claim 1, characterized in that: The driving mechanism II comprises: Two servo motors II, the servo motors II are connected in the detection housing; Two drive disks, the drive disks are rotatably connected to the detection housing, the drive disks are transmission-connected to the servo motor II, a plurality of slots II are symmetrically arranged at the bottom end of the drive disks, and the drive disks are transmission-connected to the detection mechanism.

5. The portable feces detection device for wild animals according to claim 1, characterized in that: The crushing mechanism comprises: A hollow rod, the hollow rod is rotatably connected to the middle position of the upper shell, the hollow rod is used to communicate with the diluent injection mechanism, and a plurality of sealing diaphragms are connected to the top of the hollow rod; A docking sleeve, the docking sleeve is fixedly connected to the top of the hollow rod, a plurality of slots I are provided on the top of the docking sleeve, and the docking sleeve is transmission-connected to the driving mechanism I; A connecting tube, wherein the connecting tube is fixedly connected to the bottom of the hollow rod, and a plurality of breaking rods are symmetrically and integrally arranged on the outer wall of the connecting tube, one side of the breaking rod is close to the cutting wire, and the other side of the breaking rod is close to the bottom end of the screen basket.

6. The portable feces detection device for wild animals according to claim 5, characterized in that: A sealed chamber I is arranged in the middle position of the upper shell body, the hollow rod is arranged to pass through the sealed chamber I, a sealed bearing is arranged in the sealed chamber I, the hollow rod is connected to the inner ring of the sealed bearing, two sealing sheets are fixedly connected to the outer wall of the hollow rod, the two sealing sheets are respectively located at the upper and lower ends of the sealed bearing, and the sealing sheets are close to the inner wall of the sealed chamber I.

7. The portable feces detection device for wild animals according to claim 1, characterized in that: The diluent injection mechanism comprises: A liquid storage tank, the liquid storage tank is disposed through the detection housing, and the liquid storage tank is used to store the diluent; A micro water pump, the micro water pump is arranged in the detection housing, and the input end of the micro water pump is connected to the liquid storage tank; An L-shaped connecting pipe, the L-shaped connecting pipe is fixedly connected in the detection housing, one end of the L-shaped connecting pipe is connected to the output end of the micro water pump, and a one-way valve is connected to the L-shaped connecting pipe; An injection cylinder, the injection cylinder is connected to the other end of the L-shaped connecting tube, and the injection cylinder is used to be connected to the crushing mechanism.

8. The portable feces detection device for wild animals according to claim 1, characterized in that: The detection mechanism includes: A sealing cylinder, the sealing cylinder is fixedly connected to the top of the lower shell body, and the bottom end of the sealing cylinder is integrally provided with an annular sealing sheet; A liquid storage dish, the liquid storage dish is clamped and arranged in the sealing cylinder, the screen basket is located in the liquid storage dish, and a plurality of liquid outlets are opened at the bottom edge of the liquid storage dish, and the liquid outlets are sealed and connected with the annular sealing sheet; A plurality of reagent strips, the reagent strips being arranged at the bottom of the lower housing, and the plurality of reagent strips being used for performing multiple tests on the fecal solution; A downward pressing component is transmission-connected with the driving mechanism II, and is used to drive the liquid storage dish to slide downward, so that after the seal between the liquid outlet and the annular sealing sheet fails, the fecal solution in the liquid storage dish enters the lower shell body and contacts the reagent strip.

9. The portable feces detection device for wild animals according to claim 8, characterized in that: The pressing assembly comprises: Two guide cylinders I, the guide cylinders I are fixedly connected in the upper shell; Two guide cylinders II, the guide cylinder II is fixedly connected in the lower shell, and the guide cylinder II is arranged corresponding to the guide cylinder II; Two transmission rods, the transmission rods are rotatably connected in the upper housing, and a plurality of clamping plates are integrally provided on the top of the transmission rods, and the clamping plates are transmission-connected to the driving mechanism II; Two rectangular tubes, the rectangular tube is inserted into the guide tube I, the transmission rod is threadedly connected in the rectangular tube, and the rectangular tube is used to pass into the guide tube II after the transmission rod rotates, and the bottom end of the rectangular tube applies a downward sliding thrust to the liquid storage dish.

10. The portable feces detection device for wild animals according to claim 1, characterized in that: The identification mechanism comprises: A controller, the controller comprising a processing module, a storage module, and a communication module, the processing module being communicatively connected with the driving mechanism I, the driving mechanism II, and the diluent injection mechanism; A support arm, wherein a limiting groove is provided on the top of the detection housing, an observation port is provided in the limiting groove through the detection port, and the support arm is hinged in the limiting groove; A high-definition camera, the high-definition camera is hinged on the support arm, the high-definition camera is arranged corresponding to the observation port, and the high-definition camera is communicatively connected with the processing module; A micro camera, the micro camera is arranged through the detection port, and the micro camera is communicatively connected with the processing module; A display screen is arranged at the top of the detection shell, and the display screen is communicatively connected with the processing module.

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