CN114618666B - Multistage extraction equipment for rat manure metabolites - Google Patents
Multistage extraction equipment for rat manure metabolites Download PDFInfo
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- CN114618666B CN114618666B CN202210183814.8A CN202210183814A CN114618666B CN 114618666 B CN114618666 B CN 114618666B CN 202210183814 A CN202210183814 A CN 202210183814A CN 114618666 B CN114618666 B CN 114618666B
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- fixedly connected
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- frame
- sliding
- protective shell
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- 210000003608 fece Anatomy 0.000 title claims abstract description 87
- 238000000605 extraction Methods 0.000 title claims abstract description 64
- 239000002207 metabolite Substances 0.000 title claims abstract description 42
- 239000010871 livestock manure Substances 0.000 title claims abstract description 36
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 43
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000004140 cleaning Methods 0.000 claims description 25
- 238000001125 extrusion Methods 0.000 claims description 23
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000011282 treatment Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000012864 cross contamination Methods 0.000 abstract description 3
- 230000002503 metabolic effect Effects 0.000 abstract description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 46
- 238000010276 construction Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the field of metabolic extraction, in particular to multistage extraction equipment for rat manure metabolites. The technical problems are as follows: the collected mouse dung has the advantages that more impurities are easy to adhere to the outer surface of the collected mouse dung, and in the prior art, the possibility of cross contamination caused by repeated treatment among samples is easy to cause, so that the accuracy of an extraction test is reduced. The technical proposal is as follows: a multistage extraction device for rat manure metabolites comprises a support column, a support plate and the like; the struts are provided with four struts; the upper parts of the four struts are fixedly connected with supporting plates. The method provided by the invention has the advantages that the impurities adhered to the outer surface of the mouse dung are removed, then the mouse dung is subjected to multistage grinding, then the mouse dung adhered to the container is shoveled down and turned over, and then the mouse dung is further subjected to multistage grinding, so that the possibility of pollution caused by multiple treatments among samples is avoided, and then the ground mouse dung is collected, so that the accuracy of an extraction test is improved, and meanwhile, the threat to personal safety is avoided.
Description
Technical Field
The invention relates to the field of metabolic extraction, in particular to multistage extraction equipment for rat manure metabolites.
Background
The rodents are taken as one of important vector organisms, can be transmitted and discharged along with transportation means, containers, goods parcel and the like at the national port, interfere the normal life and health of human beings, cause damage to the ecological environment, directly or indirectly cause economic loss, and aiming at the current situation, relevant departments perform health quarantine inspection on the national port and the inbound transportation means, and often find out mouse bites, mouse marks, mouse trails, mouse excretions and the like, but living mice are difficult to capture or capture and require a longer period;
At present, a method for identifying mouse molecules based on mouse dung metabolites is established, namely DNA is extracted from the mouse dung metabolites, and in the process, after the mouse dung metabolites are collected, the mouse dung metabolites are required to be correspondingly ground, in the prior art, during grinding, the outer surface of the collected mouse dung is extremely easy to adhere more impurities, the impurities are not timely removed, the later extraction result is extremely easily affected, meanwhile, during grinding, the mouse dung is directly placed in a grinding bottle in the prior art, the mouse dung is extremely easy to adhere to the inner wall of the grinding bottle after being ground for a long time, if the mouse dung is not timely shoveled, the possibility of cross contamination caused by repeated treatment among samples is further reduced, the accuracy of an extraction test is further threatened, and the safety of human bodies is caused.
In summary, there is a need to develop a multistage extraction device for rat feces metabolites to overcome the above problems.
Disclosure of Invention
In order to overcome the defects that the collected mouse dung is easy to adhere with more impurities on the outer surface of the mouse dung, and the possibility of cross contamination caused by repeated treatment among samples is easy to cause reduction of the accuracy of an extraction test in the prior art, the invention provides multi-stage extraction equipment for the metabolite of the mouse dung.
The technical implementation scheme of the invention is as follows: a multistage extraction device for rat manure metabolites comprises a support column, a support plate, a first protective shell, a second protective shell, a pre-extraction unit, a multistage grinding unit, a cleaning unit and a shoveling unit; the struts are provided with four struts; the upper parts of the four struts are fixedly connected with a supporting plate; the front part of the upper surface of the supporting plate is fixedly connected with a first protective shell; the rear part of the upper surface of the supporting plate is fixedly connected with a second protective shell; the middle part of the upper surface of the supporting plate is connected with a pre-extraction unit for removing impurities from the rat manure metabolites; the first protective shell and the second protective shell are fixedly connected with the pre-extraction unit; the upper surface of the supporting plate is connected with a multistage grinding unit which is positioned below the pre-extraction unit and used for carrying out multistage grinding on the rat manure metabolites; the multi-stage grinding unit is connected with the pre-extraction unit; the multi-stage grinding unit is fixedly connected with the first protective shell; the middle part of the pre-extraction unit is connected with a cleaning unit for collecting the ground mouse dung metabolites; the cleaning unit is connected with the multi-stage grinding unit; the second protective shell is connected with the cleaning unit; the upper part of the second protective shell is connected with a shoveling unit for gathering the ground mouse dung metabolites.
As a preferable technical scheme of the invention, the pre-extraction unit comprises a first fixing frame, a first supporting frame, a fixed block, a first electric rotating shaft, a first connecting rod, a sliding frame, a spring rod, a convex block, a sieve plate, a feeding bin, a guide cylinder and a first fixing plate; the upper surface of the supporting plate is fixedly connected with two first fixing frames; the upper surfaces of the two first fixing frames are fixedly connected with a first supporting frame; a fixed block is fixedly connected between the two first supporting frames; the middle part of the fixed block is provided with a first electric rotating shaft; the front part of the first electric rotating shaft is fixedly connected with a first connecting rod; a sliding frame is connected between the two first supporting frames in a sliding way; the upper part of the sliding frame is fixedly connected with two spring rods; the two spring rods are fixedly connected with a first supporting frame respectively; the middle part of the upper surface of the sliding frame is fixedly connected with a bump; the lower part of the sliding frame is fixedly connected with a sieve plate; a feeding bin is fixedly connected between the two first fixing frames; the lower part of the feeding bin is fixedly connected with a guide cylinder; the lower part of the guide cylinder is fixedly connected with a first fixing plate; the first fixing plate is connected with the multi-stage grinding unit; the two first fixing frames are connected with the multi-stage grinding unit and the cleaning unit.
As a preferable technical scheme of the invention, the guide cylinder is arranged in a cone shape and is used for guiding the mouse dung.
As a preferable technical scheme of the invention, the multistage grinding unit comprises a first electric push rod, a telescopic column, an electric sliding rail, an electric sliding block, a second fixing frame, a base, a grinding container, a toothed ring, a first extrusion plate, a limiting plate, a connecting frame, a telescopic rod, a first motor, a first transmission shaft, a first column gear and a second extrusion plate; the lower surface of the first fixed plate is fixedly connected with a first electric push rod; the telescopic part of the first electric push rod is fixedly connected with a telescopic column; two opposite sides of the first fixing frames are fixedly connected with an electric sliding rail; the two electric sliding rails are fixedly connected with the supporting plate; an electric sliding block is connected to the two electric sliding rails in a sliding manner; a second fixing frame is fixedly connected between the two electric sliding blocks; the middle part of the second fixing frame is rotationally connected with a base; the upper part of the base is fixedly connected with a grinding container; the lower part of the base is fixedly connected with a toothed ring; the lower parts of the two electric sliding blocks are fixedly connected with a first extrusion plate; the front part of the supporting plate is fixedly connected with a limiting plate; the limiting plate is fixedly connected with the first protective shell; the upper part of the limiting plate is connected with a connecting frame in a sliding way; two telescopic rods are fixedly connected to the lower surface of the connecting frame; the two telescopic rods are fixedly connected with the supporting plate; the lower part of the connecting frame is provided with a first motor; the output shaft of the first motor is fixedly connected with a first transmission shaft; the first transmission shaft is rotationally connected with the connecting frame; the upper part of the first transmission shaft is fixedly connected with a first column gear; the first post gear is meshed with the toothed ring; the front part of the connecting frame is fixedly connected with two second extrusion plates; the second fixing frame is connected with the cleaning unit.
As a preferable technical scheme of the invention, the telescopic column is provided with a plurality of sections, and a plurality of hemispheres are annularly and equidistantly arranged on the lower surfaces of the upper sections, wherein the hemispheroids arranged on the uppermost section are slightly larger than the hemispheroids arranged on the next section.
As a preferable technical scheme of the invention, the opposite sides of the first extrusion plate and the second extrusion plate are provided with protrusions.
As a preferable technical scheme of the invention, the cleaning unit comprises a second rack, a second transmission shaft, a second column gear, a second connecting rod, a first rack, a second supporting frame, a sliding plate, a second electric push rod, a suction head and a guide pipe; the upper surface of the second fixing frame is fixedly connected with two second racks; the middle parts of the two first fixing frames are respectively and rotatably connected with a second transmission shaft; a second column gear is fixedly connected to the middle parts of the two second transmission shafts; two second racks are respectively meshed with one second column gear; the middle part of the second protective shell is connected with two second connecting rods in a sliding way; the lower parts of the two second connecting rods are fixedly connected with a first rack; the two first racks are respectively meshed with one second column gear; the upper surfaces of the two second connecting rods are fixedly connected with a second supporting frame; the middle parts of the two second support frames are both connected with a sliding plate in a sliding way; the upper parts of the two second support frames are fixedly connected with a second electric push rod; the two second electric push rod telescopic parts are fixedly connected with one sliding plate respectively; the middle parts of the two sliding plates are respectively and rotatably connected with a suction head; the rear parts of the two suction heads are communicated with a conduit; both guide pipes are fixedly connected with the second protective shell.
As a preferable technical scheme of the invention, a ball head is arranged at the joint of the sliding plate and the suction head.
As a preferable technical scheme of the invention, the shoveling unit comprises a second fixed plate, a second electric rotating shaft, a third connecting rod, a connecting rod and a shovel blade; the upper part of the inner wall of the second protective shell is fixedly connected with a second fixing plate; two second electric rotating shafts are arranged in the middle of the second fixing plate; a third connecting rod is fixedly connected to the right parts of the two second electric rotating shafts; a connecting rod is rotationally connected between the two third connecting rods; the lower part of the connecting rod is fixedly connected with a shovel blade.
As a preferable technical scheme of the invention, the lower part of the shovel blade is provided with a bulge.
The beneficial effects are that: the method provided by the invention has the advantages that the impurities adhered to the outer surface of the mouse dung are removed, then the mouse dung is subjected to multistage grinding, then the mouse dung adhered to the container is shoveled down and turned over, and then the mouse dung is further subjected to multistage grinding, so that the possibility of pollution caused by multiple treatments among samples is avoided, and then the ground mouse dung is collected, so that the accuracy of an extraction test is improved, and meanwhile, the threat to personal safety is avoided.
Drawings
FIG. 1 shows a schematic diagram of a first perspective construction of a multistage extraction apparatus for rat manure metabolites according to the present invention;
FIG. 2 shows a schematic diagram of a second perspective construction of a multistage extraction apparatus for rat manure metabolites according to the present invention;
FIG. 3 shows a schematic view of a partial perspective construction of a multistage extraction apparatus for rat manure metabolites according to the present invention;
FIG. 4 shows a schematic diagram of a first perspective construction of a pre-extraction unit for a multi-stage extraction apparatus for rat manure metabolites in accordance with the present invention;
FIG. 5 shows a second perspective view of the pre-extraction unit for a multi-stage extraction apparatus for rat manure metabolites according to the present invention;
FIG. 6 shows a schematic view of a partial perspective construction of a pre-extraction unit for a multi-stage extraction apparatus for rat manure metabolites in accordance with the present invention;
FIG. 7 shows a schematic view of a first partial perspective view of a multistage grinding unit for a multistage extraction device for rat manure metabolites in accordance with the present invention;
FIG. 8 shows a schematic diagram of the three-dimensional structure of a multistage grinding unit for a multistage extraction device of rat manure metabolites;
FIG. 9 shows a schematic view of a second partial perspective view of a multistage grinding unit for a multistage extraction device for rat feces metabolites according to the present invention;
FIG. 10 shows a schematic view of a first perspective construction of a cleaning unit for a multi-stage extraction apparatus for rat manure metabolites in accordance with the present invention;
FIG. 11 shows a schematic view of a second perspective construction of a cleaning unit for a multi-stage extraction apparatus for rat manure metabolites in accordance with the present invention;
FIG. 12 is a schematic view showing a partial perspective construction of a cleaning unit for a multistage extraction apparatus for rat manure metabolites in accordance with the present invention;
FIG. 13 is a schematic view showing a first perspective construction of a scooping unit for a multi-stage extraction apparatus for rat feces metabolites according to the present invention;
FIG. 14 shows a second perspective view of a scooping unit for a multi-stage extraction apparatus for rat manure metabolites according to the present invention;
FIG. 15 shows a schematic view of a partial perspective view of a scooping unit for a multi-stage extraction apparatus for rat feces metabolites according to the present invention.
Marked in the figure as: 1-pillar, 2-support plate, 3-first protective housing, 4-second protective housing, 201-first mount, 202-first support frame, 203-fixed block, 204-first electric spindle, 205-first link, 206-carriage, 207-spring bar, 208-bump, 209-sieve plate, 210-feed bin, 211-guide cylinder, 212-first fixed plate, 301-first electric push rod, 302-telescopic column, 302 a-first grinding section, 302 b-second grinding section, 303-electric slide rail, 304-electric slide block, 305-second mount, 306-base, 307-grinding vessel, 308-toothed ring, 309-first squeeze plate, 310-limit plate, 311-connecting frame, 312-telescopic bar, 313-first motor, 314-first transmission shaft, 315-first column gear, 316-second squeeze plate, 401-second rack, 402-second transmission shaft, 403-second column gear, 404-second link, 405-first, 406-second support frame, 407-second electric rack, 402-second electric rack, 502-second rack, 505-second link, 505-second slide plate, 505-second link, 502-second link, 505-slide plate, 505-second link, 502-second link, and fixed blade, 505-link, a-second link, 505-link, and fixed blade.
Detailed Description
The invention will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the invention thereto.
Example 1
A multi-stage extraction device for rat manure metabolites comprises a support column 1, a support plate 2, a first protective shell 3, a second protective shell 4, a pre-extraction unit, a multi-stage grinding unit, a cleaning unit and a shoveling unit, wherein the support column is arranged on the support plate 2; the support column 1 is provided with four; the upper parts of the four struts 1 are fixedly connected with a supporting plate 2; the front part of the upper surface of the supporting plate 2 is fixedly connected with a first protective shell 3; the rear part of the upper surface of the supporting plate 2 is fixedly connected with a second protective shell 4; the middle part of the upper surface of the supporting plate 2 is connected with a pre-extraction unit; the first protective shell 3 and the second protective shell 4 are fixedly connected with the pre-extraction unit; the upper surface of the supporting plate 2 is connected with a multistage grinding unit below the pre-extraction unit; the multi-stage grinding unit is connected with the pre-extraction unit; the multi-stage grinding unit is fixedly connected with the first protective shell 3; the middle part of the pre-extraction unit is connected with a cleaning unit; the cleaning unit is connected with the multi-stage grinding unit; the second protective shell 4 is connected with the cleaning unit; the upper part of the second protective shell 4 is connected with a shoveling unit.
During operation, the supporting plate 2, the first protective shell 3 and the second protective shell 4 are moved to the using positions by workers, the four support posts 1 are kept horizontal, then collected mouse dung is poured into the pre-extraction unit by the workers, then the impurities adhered to the outer surface of the mouse dung are removed by the operation of the pre-extraction unit, the mouse dung after the impurities are removed at the moment falls into the multi-stage grinding unit, the multi-stage grinding unit is operated to carry out multi-stage grinding on the mouse dung, the bonded mouse dung after the multi-stage grinding is gathered by the operation of the shoveling unit after the grinding is completed, the mouse dung is ground again by the operation of the multi-stage grinding unit, and then the mouse dung after the grinding is completed is collected by the operation of the multi-stage grinding unit, the operation of the transmission cleaning unit.
Example 2
On the basis of embodiment 1, according to fig. 3 and fig. 4 to 15, the pre-extraction unit comprises a first fixing frame 201, a first supporting frame 202, a fixing block 203, a first electric rotating shaft 204, a first connecting rod 205, a sliding frame 206, a spring rod 207, a protruding block 208, a sieve plate 209, a feeding bin 210, a guide cylinder 211 and a first fixing plate 212; the upper surface of the supporting plate 2 is fixedly connected with two first fixing frames 201; the upper surfaces of the two first fixing frames 201 are fixedly connected with a first supporting frame 202; a fixed block 203 is fixedly connected between the two first support frames 202; the middle part of the fixed block 203 is provided with a first electric rotating shaft 204; a first connecting rod 205 is fixedly connected to the front part of the first electric rotating shaft 204; a sliding frame 206 is slidably connected between the two first supporting frames 202; two spring rods 207 are fixedly connected to the upper part of the sliding frame 206; two spring rods 207 are fixedly connected with one first supporting frame 202 respectively; the middle part of the upper surface of the sliding frame 206 is fixedly connected with a convex block 208; a screen plate 209 is fixedly connected to the lower part of the sliding frame 206; a feeding bin 210 is fixedly connected between the two first fixing frames 201; the lower part of the feeding bin 210 is fixedly connected with a guide cylinder 211; a first fixing plate 212 is fixedly connected to the lower part of the guide cylinder 211; the first fixing plate 212 is connected with a multi-stage grinding unit; the two first holders 201 connect the multi-stage grinding unit and the cleaning unit.
The guide cylinder 211 is cone-shaped and is used for guiding the mouse dung.
The multi-stage grinding unit comprises a first electric push rod 301, a telescopic column 302, an electric sliding rail 303, an electric sliding block 304, a second fixing frame 305, a base 306, a grinding container 307, a toothed ring 308, a first extrusion plate 309, a limiting plate 310, a connecting frame 311, a telescopic rod 312, a first motor 313, a first transmission shaft 314, a first column gear 315 and a second extrusion plate 316; the lower surface of the first fixing plate 212 is connected with a first electric push rod 301 through bolts; the telescopic part of the first electric push rod 301 is fixedly connected with a telescopic column 302; the opposite sides of the two first fixing frames 201 are fixedly connected with an electric sliding rail 303; both electric sliding rails 303 are fixedly connected with the supporting plate 2; an electric sliding block 304 is connected to the two electric sliding rails 303 in a sliding manner; a second fixing frame 305 is fixedly connected between the two electric sliding blocks 304; the middle part of the second fixing frame 305 is rotatably connected with a base 306; the upper part of the base 306 is fixedly connected with a grinding container 307; the lower part of the base 306 is fixedly connected with a toothed ring 308; the lower parts of the two electric sliding blocks 304 are fixedly connected with a first extrusion plate 309; the front part of the supporting plate 2 is fixedly connected with a limiting plate 310; the limiting plate 310 is fixedly connected with the first protective shell 3; the upper part of the limiting plate 310 is connected with a connecting frame 311 in a sliding way; two telescopic rods 312 are fixedly connected to the lower surface of the connecting frame 311; both telescopic rods 312 are fixedly connected with the support plate 2; the first motor 313 is installed at the lower part of the connecting frame 311; the output shaft of the first motor 313 is fixedly connected with a first transmission shaft 314; the first transmission shaft 314 is rotatably connected with the connecting frame 311; a first column gear 315 is fixedly connected to the upper part of the first transmission shaft 314; the first post gear 315 is meshed with the ring gear 308; the front part of the connecting frame 311 is fixedly connected with two second extrusion plates 316; the second fixing frame 305 is connected to the cleaning unit.
The telescopic column 302 is provided with a plurality of sections, and a plurality of hemispheres are annularly and equidistantly arranged on the lower surfaces of the upper sections, wherein the hemispheroids arranged on the uppermost section are slightly larger than the hemispheroids arranged on the next section.
Wherein the first compression plate 309 and the second compression plate 316 are provided with protrusions on opposite sides.
The cleaning unit comprises a second rack 401, a second transmission shaft 402, a second column gear 403, a second connecting rod 404, a first rack 405, a second supporting frame 406, a sliding plate 407, a second electric push rod 408, a suction head 409 and a guide pipe 410; two second racks 401 are fixedly connected to the upper surface of the second fixing frame 305; a second transmission shaft 402 is rotatably connected to the middle parts of the two first fixing frames 201; a second post gear 403 is fixedly connected to the middle parts of the two second transmission shafts 402; two second racks 401 each mesh with one second column gear 403; the middle part of the second protective shell 4 is connected with two second connecting rods 404 in a sliding way; the lower parts of the two second connecting rods 404 are fixedly connected with a first rack 405; two first racks 405 are each engaged with one second column gear 403; the upper surfaces of the two second connecting rods 404 are fixedly connected with a second supporting frame 406; a slide plate 407 is slidably connected to the middle parts of the two second support frames 406; a second electric push rod 408 is fixedly connected to the upper parts of the two second support frames 406; the telescopic parts of the two second electric push rods 408 are fixedly connected with one slide plate 407 respectively; a suction head 409 is rotatably connected to the middle parts of the two slide plates 407; a conduit 410 is connected to the rear of each of the two suction heads 409; both conduits 410 are fixedly connected with the second protective housing 4.
Wherein, the joint of the slide plate 407 and the suction head 409 is provided with a ball head.
The shoveling unit comprises a second fixing plate 501, a second electric rotating shaft 502, a third connecting rod 503, a connecting rod 504 and a shoveling knife 505; a second fixing plate 501 is fixedly connected to the upper part of the inner wall of the second protective shell 4; two second electric rotating shafts 502 are arranged in the middle of the second fixing plate 501; a third connecting rod 503 is fixedly connected to the right parts of the two second electric rotating shafts 502; a connecting rod 504 is rotatably connected between the two third connecting rods 503; a scraper knife 505 is fixedly connected to the lower part of the connecting rod 504.
Wherein a protrusion is provided at the lower portion of the blade 505.
During working, a worker pours collected mouse dung on the screen plate 209, then the first electric rotating shaft 204 is started to drive the first connecting rod 205 to rotate, the first connecting rod 205 rotates to touch the lug 208 to extrude the mouse dung and enable the lug 208 to move downwards, the lug 208 moves downwards to drive the sliding frame 206 to move downwards so as to stretch the two spring rods 207, meanwhile, the sliding frame 206 moves downwards to drive the screen plate 209 to move downwards, then when the first connecting rod 205 rotates and does not extrude the lug 208, the sliding frame 206 moves upwards to reset through the rebound force of the two spring rods 207, the sliding frame 206 moves upwards to drive the screen plate 209 to move upwards so as to enable the screen plate 209 to reciprocate upwards and downwards, impurities adhered to the outer surface of the mouse dung are removed through vibration generated by the up-and-down reciprocation of the screen plate 209, the screened mouse dung falls into the feeding bin 210 and is guided to fall into the grinding container 307 through the guide cylinder 211;
Then, the mouse dung after removing the impurities falls into the grinding container 307, at this time, the first electric push rod 301 is started to drive the telescopic column 302 to move downwards, the telescopic column 302 is started to move downwards until touching the mouse dung in the grinding container 307, then, the first motor 313 is started to drive the first transmission shaft 314 to rotate, the first transmission shaft 314 rotates to drive the first column gear 315 to rotate, the first column gear 315 rotates to drive the toothed ring 308 to rotate, the toothed ring 308 rotates to drive the base 306 to rotate, the base 306 rotates to drive the grinding container 307 to further drive the mouse dung in the grinding container 307 to rotate, the mouse dung is ground through the telescopic column 302, then after a proper amount of time is required for grinding of telescopic column 302, the first electric push rod 301 is started to drive the telescopic column 302 to move downwards continuously, and then the first grinding part 302a and the second grinding part 302b are sequentially contacted with the mouse dung in the grinding container 307, then the grinding container 307 is rotated by the same working principle, so as to realize multi-stage grinding of the mouse dung, then the two electric sliding blocks 304 are started to move upwards along the two electric sliding rails 303, the two electric sliding blocks 304 move to drive the second fixing frame 305 to move upwards, the second fixing frame 305 moves to drive the base 306 to move, the base 306 moves to drive the grinding container 307 and the toothed ring 308 to synchronously move upwards, at the moment, the toothed ring 308 moves upwards to the upper part of the first cylindrical gear 315 and is meshed with the first cylindrical gear, the grinding container 307 moves upwards to be close to the shoveling part 505a, at the moment, as the ground mouse dung is easy to adhere to the inner wall of the grinding container 307, then the two second electric rotating shafts 502 are started to drive the two third connecting rods 503 to rotate, the two third connecting rods 503 rotate to drive the connecting rods 504 to move in an arc, the connecting rods 504 move to drive the shovel blades 505 to move in an arc, and at the same time, the grinding container 307 is rotated by the same working principle, the rat manure adhered to the inner wall of the grinding container 307 is shoveled down through the shoveling part 505a, so that the possibility of pollution caused by multiple treatments among samples is avoided, meanwhile, the rat manure after shoveling of the shoveling part 505a moves to the extrusion part 505b, the adhered rat manure after being blocked by the extrusion part 505b is overturned, the adhered rat manure is gathered to the bottom of the inner wall of the grinding container 307 after being overturned, and then multistage grinding is carried out on the rat manure through the telescopic column 302 according to the same working principle;
Then after the mouse dung is ground in multiple stages, the external suction fans are communicated with two guide pipes 410 by the staff, then the two electric sliding blocks 304 are started to move downwards along the two electric sliding rails 303, and then the second fixing frame 305 is driven to move downwards, and all relevant parts are driven to move downwards, and then the grinding container 307 is driven to move downwards, meanwhile, the two electric sliding blocks 304 move downwards to drive the two first extrusion plates 309 to move downwards, at the moment, the two first extrusion plates 309 move downwards to touch the two second extrusion plates 316 to cause extrusion, and enable the two second extrusion plates 316 to move downwards, and further enable the two second extrusion plates 316 to move downwards to drive the connecting frame 311 to move downwards to cause extrusion on the two telescopic rods 312, and meanwhile, the connecting frame 311 moves downwards to drive all relevant parts to move downwards, and then the first column gear 315 is always meshed with the toothed ring 308, and simultaneously, the two second fixing frame 305 moves downwards to drive the two second column gears 403 to move downwards, at the moment, the two second column gears 403 move downwards, the two second racks 401 move to drive the two second column gears 403 to rotate, the two second racks 405 move downwards, the two second sliding rods 408 move the two second sliding rods 409 to move downwards, the two electric sliding rods 408 move the two sliding rods 408 to move downwards, and the two sliding rods 408 move the two sliding rods 409 to move downwards, and the two sliding rods 408 move the two sliding rods 408 to move the two sliding rods 409 synchronously, and then make two suction heads 409 move down to grinding container 307 in, then the peripheral hardware suction fan starts the operation, and then will grind the mouse excrement suction in the container 307 through two suction heads 409 to realize collecting the mouse excrement after grinding, further avoided the sample to handle many times and cause the possibility of pollution.
It is to be understood that the above description is intended to be illustrative only and is not intended to be limiting. Those skilled in the art will appreciate variations of the present invention that are intended to be included within the scope of the claims herein.
Claims (6)
1. A multistage extraction device for rat manure metabolites comprises a support column (1), a support plate (2), a first protective shell (3) and a second protective shell (4); the support posts (1) are provided with four; the upper parts of the four struts (1) are fixedly connected with a supporting plate (2); the front part of the upper surface of the supporting plate (2) is fixedly connected with a first protective shell (3); the rear part of the upper surface of the supporting plate (2) is fixedly connected with a second protective shell (4); the device is characterized by further comprising a pre-extraction unit, a multi-stage grinding unit, a cleaning unit and a shoveling unit; the middle part of the upper surface of the supporting plate (2) is connected with a pre-extraction unit for removing impurities of the rat manure metabolites; the first protective shell (3) and the second protective shell (4) are fixedly connected with the pre-extraction unit; the upper surface of the supporting plate (2) is connected with a multistage grinding unit which is positioned below the pre-extraction unit and used for multistage grinding of the rat manure metabolites; the multi-stage grinding unit is connected with the pre-extraction unit; the multi-stage grinding unit is fixedly connected with the first protective shell (3); the middle part of the pre-extraction unit is connected with a cleaning unit for collecting the ground mouse dung metabolites; the cleaning unit is connected with the multi-stage grinding unit; the second protective shell (4) is connected with the cleaning unit; the upper part of the second protective shell (4) is connected with a shoveling unit for gathering the ground rat manure metabolites;
the pre-extraction unit comprises a first fixing frame (201), a first supporting frame (202), a fixed block (203), a first electric rotating shaft (204), a first connecting rod (205), a sliding frame (206), a spring rod (207), a convex block (208), a sieve plate (209), a feeding bin (210), a guide cylinder (211) and a first fixed plate (212); the upper surface of the supporting plate (2) is fixedly connected with two first fixing frames (201); the upper surfaces of the two first fixing frames (201) are fixedly connected with a first supporting frame (202); a fixed block (203) is fixedly connected between the two first supporting frames (202); a first electric rotating shaft (204) is arranged in the middle of the fixed block (203); a first connecting rod (205) is fixedly connected to the front part of the first electric rotating shaft (204); a sliding frame (206) is connected between the two first supporting frames (202) in a sliding way; the upper part of the sliding frame (206) is fixedly connected with two spring rods (207); two spring rods (207) are fixedly connected with a first supporting frame (202) respectively; the middle part of the upper surface of the sliding frame (206) is fixedly connected with a convex block (208); a screen plate (209) is fixedly connected to the lower part of the sliding frame (206); a feeding bin (210) is fixedly connected between the two first fixing frames (201); a guide cylinder (211) is fixedly connected at the lower part of the feeding bin (210); a first fixing plate (212) is fixedly connected to the lower part of the guide cylinder (211); the first fixed plate (212) is connected with the multi-stage grinding unit; the two first fixing frames (201) are connected with the multi-stage grinding unit and the cleaning unit;
The multistage grinding unit comprises a first electric push rod (301), a telescopic column (302), an electric sliding rail (303), an electric sliding block (304), a second fixing frame (305), a base (306), a grinding container (307), a toothed ring (308), a first extrusion plate (309), a limiting plate (310), a connecting frame (311), a telescopic rod (312), a first motor (313), a first transmission shaft (314), a first column gear (315) and a second extrusion plate (316); the lower surface of the first fixed plate (212) is fixedly connected with a first electric push rod (301); a telescopic column (302) is fixedly connected to the telescopic part of the first electric push rod (301); the opposite sides of the two first fixing frames (201) are fixedly connected with an electric sliding rail (303); the two electric sliding rails (303) are fixedly connected with the supporting plate (2); an electric sliding block (304) is connected to the two electric sliding rails (303) in a sliding way; a second fixing frame (305) is fixedly connected between the two electric sliding blocks (304); the middle part of the second fixing frame (305) is rotationally connected with a base (306); the upper part of the base (306) is fixedly connected with a grinding container (307); the lower part of the base (306) is fixedly connected with a toothed ring (308); the lower parts of the two electric sliding blocks (304) are fixedly connected with a first extrusion plate (309); a limiting plate (310) is fixedly connected at the front part of the supporting plate (2); the limiting plate (310) is fixedly connected with the first protective shell (3); the upper part of the limiting plate (310) is connected with a connecting frame (311) in a sliding way; two telescopic rods (312) are fixedly connected to the lower surface of the connecting frame (311); the two telescopic rods (312) are fixedly connected with the supporting plate (2); a first motor (313) is arranged at the lower part of the connecting frame (311); the output shaft of the first motor (313) is fixedly connected with a first transmission shaft (314); the first transmission shaft (314) is rotationally connected with the connecting frame (311); the upper part of the first transmission shaft (314) is fixedly connected with a first column gear (315); the first post gear (315) is meshed with the toothed ring (308); the front part of the connecting frame (311) is fixedly connected with two second extrusion plates (316); the second fixing frame (305) is connected with the cleaning unit;
The cleaning unit comprises a second rack (401), a second transmission shaft (402), a second column gear (403), a second connecting rod (404), a first rack (405), a second supporting frame (406), a sliding plate (407), a second electric push rod (408), a suction head (409) and a guide pipe (410); the upper surface of the second fixing frame (305) is fixedly connected with two second racks (401); the middle parts of the two first fixing frames (201) are respectively and rotatably connected with a second transmission shaft (402); a second column gear (403) is fixedly connected at the middle parts of the two second transmission shafts (402); two second racks (401) are respectively meshed with a second column gear (403); the middle part of the second protective shell (4) is connected with two second connecting rods (404) in a sliding way; the lower parts of the two second connecting rods (404) are fixedly connected with a first rack (405); two first racks (405) are respectively meshed with one second column gear (403); the upper surfaces of the two second connecting rods (404) are fixedly connected with a second supporting frame (406); the middle parts of the two second supporting frames (406) are both connected with a sliding plate (407) in a sliding way; the upper parts of the two second supporting frames (406) are fixedly connected with a second electric push rod (408); the telescopic parts of the two second electric push rods (408) are fixedly connected with one slide plate (407) respectively; the middle parts of the two sliding plates (407) are respectively and rotatably connected with a suction head (409); the rear parts of the two suction heads (409) are communicated with a conduit (410); both guide pipes (410) are fixedly connected with the second protective shell (4);
The shoveling unit comprises a second fixed plate (501), a second electric rotating shaft (502), a third connecting rod (503), a connecting rod (504) and a shoveling knife (505); a second fixing plate (501) is fixedly connected to the upper part of the inner wall of the second protective shell (4); two second electric rotating shafts (502) are arranged in the middle of the second fixing plate (501); a third connecting rod (503) is fixedly connected to the right parts of the two second electric rotating shafts (502); a connecting rod (504) is rotatably connected between the two third connecting rods (503); a shovel blade (505) is fixedly connected to the lower part of the connecting rod (504).
2. A multistage extraction device for rat manure metabolites according to claim 1, characterized in that the guide cylinder (211) is arranged in a cone shape for guiding the rat manure.
3. A multistage extraction device for rat manure metabolites according to claim 1, characterized in that the telescopic column (302) is arranged in a plurality of sections, and the lower surfaces of the upper two sections are provided with a plurality of hemispheres at equal intervals in a ring shape, wherein the hemispheroid arranged in the uppermost section is slightly larger than the hemispheroid arranged in the next section.
4. A multistage extraction device for rat manure metabolites according to claim 1, characterized in that the first compression plate (309) and the second compression plate (316) are provided with protrusions on opposite sides.
5. A multistage extraction device for rat manure metabolites according to claim 1, characterized in that the connection of the slide (407) with the suction head (409) is provided with a ball head.
6. A multistage extraction device for rat manure metabolites according to claim 1, characterized in that the lower part of the scraper knife (505) is provided with protrusions.
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| CN213825230U (en) * | 2020-10-22 | 2021-07-30 | 福建鼎华生物科技有限公司 | Fine grinding device is used in production and processing of powder class cosmetics |
| CN214636788U (en) * | 2021-01-06 | 2021-11-09 | 江西省千目高新科技有限公司 | Superfine grinding device for veterinary traditional Chinese medicines |
| CN113662222A (en) * | 2021-08-24 | 2021-11-19 | 安徽坤健生物科技有限公司 | Biological treatment system for producing fish feed by chicken manure recycling |
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| CN212092657U (en) * | 2018-09-28 | 2020-12-08 | 馆陶县科学技术局 | Medicinal folium artemisiae argyi powder grinds and uses appurtenance |
| CN214077128U (en) * | 2020-12-23 | 2021-08-31 | 锦州医科大学 | Molecular biology grinding device |
| CN215541560U (en) * | 2021-05-19 | 2022-01-18 | 烟台海关技术中心 | Mouse manure metabolite DNA draws and uses grinder |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210700342U (en) * | 2019-09-25 | 2020-06-09 | 山东省阳信广富畜产品有限公司 | Biomass crushing, stirring and granulating integrated equipment |
| CN213825230U (en) * | 2020-10-22 | 2021-07-30 | 福建鼎华生物科技有限公司 | Fine grinding device is used in production and processing of powder class cosmetics |
| CN214636788U (en) * | 2021-01-06 | 2021-11-09 | 江西省千目高新科技有限公司 | Superfine grinding device for veterinary traditional Chinese medicines |
| CN113662222A (en) * | 2021-08-24 | 2021-11-19 | 安徽坤健生物科技有限公司 | Biological treatment system for producing fish feed by chicken manure recycling |
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