CN215541560U - Mouse manure metabolite DNA draws and uses grinder - Google Patents
Mouse manure metabolite DNA draws and uses grinder Download PDFInfo
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- CN215541560U CN215541560U CN202121069772.2U CN202121069772U CN215541560U CN 215541560 U CN215541560 U CN 215541560U CN 202121069772 U CN202121069772 U CN 202121069772U CN 215541560 U CN215541560 U CN 215541560U
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- 210000003608 fece Anatomy 0.000 title claims abstract description 22
- 239000002207 metabolite Substances 0.000 title claims abstract description 20
- 239000010871 livestock manure Substances 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000000670 limiting effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 241000700159 Rattus Species 0.000 description 15
- 239000000463 material Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- 208000032544 Cicatrix Diseases 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 241001529936 Murinae Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- 239000011435 rock Substances 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
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- 210000002700 urine Anatomy 0.000 description 1
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Abstract
The utility model provides a grinding device for extracting rat manure metabolite DNA, which comprises a frame body, wherein fixing columns are detachably connected to the frame body, a power box is fixedly connected between the fixing columns, the power box is connected with a grinding rod in a sliding mode, and the grinding rod is connected with a driving mechanism; the frame body is connected with a grinding bottle matched with the grinding rod through a fisheye joint bearing, and the bottom end of the grinding bottle is connected with a mechanism for driving the bottom end of the grinding bottle to do circular motion. This device easy operation, economical and practical, when grinding, can also drive the grinding flask and carry out circular motion, guarantee mouse manure and grinding rod and remain in close contact with throughout, effectively improved the efficiency and the matter of grinding.
Description
Technical Field
The utility model relates to the technical field of acquisition devices, in particular to a grinding device for extracting rat manure metabolite DNA.
Background
The rats serving as one of important vector organisms can be transmitted in and out from ports of national borders along with transportation vehicles, containers, goods and postbags and the like, so that the normal life and health of human beings are interfered, the ecological environment is damaged, and economic loss is directly or indirectly caused. Health quarantine inspection is carried out on national ports and inbound vehicles, rat bite, rat scars, rat excrement and the like are often found, but a long period is needed for capturing or catching live rats difficultly.
Based on the method, a murine molecule identification method based on metabolites such as rat manure is proposed to be established, and technical support is provided for determining monitoring bait, analyzing the biological risk of port disease vectors and guaranteeing the sanitary safety of ports. Extracting DNA from trace metabolites such as rat manure, rat urine, rat hair and the like, collecting the metabolites such as the rat manure, grinding the rat manure correspondingly, and simultaneously ensuring the grinding efficiency and quality.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, a grinding device for extracting the DNA of the rat manure metabolite is provided. This device easy operation, economical and practical, when grinding, can also drive the grinding flask and carry out circular motion, guarantee mouse manure and grinding rod and remain in close contact with throughout, effectively improved the efficiency and the quality of grinding.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a grinding device for extracting rat manure metabolite DNA, which comprises a frame body, wherein fixing columns are detachably connected to the frame body, a power box is fixedly connected between the fixing columns, the power box is connected with a grinding rod for sliding connection, and the grinding rod is connected with a driving mechanism; the frame body is connected with a grinding bottle matched with the grinding rod through a fisheye joint bearing, and the bottom end of the grinding bottle is connected with a mechanism for driving the bottom end of the grinding bottle to do circular motion.
Preferably, the driving mechanism comprises a driving wheel, driven wheels are symmetrically meshed with two sides of the driving wheel, and the driven wheels are rotatably connected with the power box; every the equal coaxial coupling of follower has the pinion, the grinding rod both sides are provided with the rack, the rack with the pinion engagement.
Preferably, when the half gear positioned at one side of the grinding rod is meshed with the rack of the grinding rod, the half gear positioned at the other side is not meshed with the rack of the grinding rod.
Preferably, the action wheel pass through the axis of rotation with the headstock rotates to be connected, axis of rotation one end is worn out the headstock and is connected with the twist grip.
Preferably, the bottom end of the fixing column is fixedly connected with a first clamping block, the frame body is provided with a first clamping groove, and the first clamping block is slidably arranged in the first clamping groove; the fixing column is provided with a plurality of thread grooves, the thread grooves are connected with bolts with limiting effect through internal threads, and one ends of the bolts stretch into the first clamping grooves.
Preferably, the mechanism for driving the bottom end of the grinding bottle to do circular motion comprises a telescopic rod connected with the bottom end of the grinding bottle; the support body rotates and is connected with the pivot that vertical direction set up, axis of rotation fixedly connected with runner, the runner with the telescopic link eccentric connection.
Preferably, a second clamping groove is formed in the telescopic rod, a second clamping block matched with the second clamping groove is fixedly connected to the bottom end of the grinding bottle, and the second clamping block is slidably arranged in the second clamping groove.
Preferably, the rotating wheel is eccentrically connected with a fixed block, the telescopic rod is connected with a universal coupling, and the universal coupling is connected with the fixed block through a bearing.
Preferably, the bottom end of the rotating shaft is fixedly connected with a worm wheel, the frame body is rotatably connected with a worm arranged in the horizontal direction, and the worm wheel is meshed with the worm.
Preferably, a positioning groove is formed in the fisheye joint bearing, positioning keys matched with the positioning groove are fixedly connected to two ends of the grinding bottle, and the positioning keys are slidably arranged in the positioning groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the grinding rod, the height of the power box can be adjusted through the first clamping groove and the first clamping block, the grinding force is adjusted, and meanwhile the fixing column which is detachably connected is arranged, so that the grinding rod and the grinding bottle are conveniently detached, the grinding rod is separated from the grinding bottle, the materials can be conveniently placed in the grinding bottle, the ground materials can be conveniently taken, the use is convenient, and the grinding work is facilitated.
2. The grinding rod grinding machine is further provided with a rotating handle which is used for driving the driving wheel to rotate, the driven wheels on two sides are driven to rotate through the driving wheel, one half gear is used for driving the grinding rod to ascend, the other half gear is used for driving the grinding rod to descend, the purpose that the grinding rod can reciprocate only by rotating the driving wheel in one direction is achieved, the grinding rod grinding machine is beneficial to accurately controlling the grinding force and speed each time, and the grinding work is convenient to carry out.
3. According to the utility model, the worm and gear mechanism is arranged to drive the rotating wheel to rotate, the rotating wheel drives the eccentrically arranged universal coupling to rotate through the bearing, and further the bottom end of the grinding bottle is driven to do circular motion under the action of the telescopic rod, so that the materials in the grinding bottle are fully contacted with the grinding rod, the structure is reasonable, and the grinding efficiency and the grinding quality are favorably improved.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of the portion A in FIG. 1;
FIG. 3 is a schematic view of a portion of the grind bottle of FIG. 1;
FIG. 4 is a schematic structural view of a fisheye joint bearing portion of FIG. 1;
fig. 5 is a schematic structural view of the power box in fig. 1.
Description of reference numerals:
1, a frame body; 2, fixing a column; 21 a first latch block; 22 a first card slot; 3 grinding the bottle; 31 a positioning key; a second latch 32; 33 fisheye joint bearing; 34 positioning grooves; 4, a power box; 41 a grinding rod; 42 a driven wheel; 43 half gear; 44 a drive wheel; 5, telescoping a rod; 51 a second card slot; 52 telescoping inner pole; 53 universal joint 54 bearings; 55, fixing blocks; 6, turning wheels; 61 a rotating shaft; 7 a worm gear; 8 worm.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Example one
As shown in fig. 1-5, this embodiment provides a rat manure metabolite DNA draws and uses grinder, including support body 1, can dismantle on the support body 1 and be connected with fixed column 2, fixedly connected with headstock 4 between the fixed column 2, headstock 4 is grinding rod 41 for sliding connection. The grinding rod 41 is connected with a driving mechanism; the frame body 1 is connected with a grinding bottle 3 matched with the grinding rod 41.
Wherein, actuating mechanism is used for driving grinding rod 41 vertical direction and removes to make grinding rod 41 and the interior material full contact of grinding flask 3.
The bottom end of the fixed column 2 is fixedly connected with a first clamping block 21, the frame body 1 is provided with a first clamping groove 22, and the first clamping block 21 is slidably arranged in the first clamping groove 22; the fixing column 2 is provided with a plurality of thread grooves, the thread grooves are internally threaded with bolts with limiting effects, and one ends of the bolts stretch into the first clamping grooves 22.
In consideration of the convenience of installation, the cross section of the first latch 21 is rectangular, so that the first latch 21 can only slide along the first engaging groove 22 without rotating, and the power box 4 maintains the overall stability.
Wherein the thread groove is provided with a plurality of along 1 length direction of support body, and sets up in one side of first draw-in groove 22, and when the installation, first fixture block 21 can freely slide in first draw-in groove 22, and through the height of first fixture block 21, the distance of adjustable grinding rod 41 distance grinding bottle 3 bottom surfaces to the dynamics of conveniently adjusting the grinding.
After adjusting suitable height, through the bolt of screwing in the thread groove, the one end of bolt is visited into first draw-in groove 22, and the bolt that is located first fixture block 21 bottom this moment plays spacing effect to first fixture block 21, and is located the bolt of first fixture block 21 both sides, does benefit to again and makes first fixture block 21 position remain stable, prevents that fixed column 2 from taking place to rock.
The driving mechanism comprises a driving wheel 44, driven wheels 42 are symmetrically meshed with two sides of the driving wheel 44, and the driven wheels 42 are rotatably connected with the power box 4; each driven wheel 42 is coaxially connected with a half gear 43, and racks are arranged on two sides of the grinding rod 41 and meshed with the half gears 43.
When the half gear 43 on one side of the grinding rod 41 is engaged with the rack of the grinding rod 41, the half gear 43 on the other side is not engaged with the rack of the grinding rod 41.
The driving wheel 44 is rotatably connected with the power box 4 through a rotating shaft, and one end of the rotating shaft penetrates through the power box 4 and is connected with a rotating handle.
The rotation direction of two half-gear 43 is the same to realize the reciprocating motion of grinding rod 41, one of them half-gear 43 is used for driving grinding rod 41 upward movement, and another half-gear 43 is used for driving grinding rod 41 downward movement, consequently only need drive wheel 44 through the twist grip drive wheel towards a direction rotation, can realize the reciprocating motion of grinding rod 41, do benefit to the dynamics and the speed of accurate control at every turn grinding.
Compared with a conventional reciprocating mechanism, the driving mechanism in the embodiment can realize the fixation of the moving distance at each time, the grinding speed can be accurately controlled by rotating the handle, the grinding efficiency and quality are improved, and the operation is more convenient.
Example two
Referring to fig. 1 to 5, the other structure is the same as the first embodiment, except that, in consideration of the quality and efficiency of grinding, the frame body 1 is connected with the grinding bottles 3 matched with the grinding rods 41 through the fisheye joint bearings 33, and the bottom ends of the grinding bottles 3 are connected with a mechanism for driving the bottom ends of the grinding bottles 3 to make circular motion.
The mechanism for driving the bottom end of the grinding bottle 3 to do circular motion comprises an expansion link 5 connected with the bottom end of the grinding bottle 3; support body 1 rotates and is connected with pivot 61 that vertical direction set up, and pivot 61 fixedly connected with runner 6 of axis of rotation, runner 6 and 5 eccentric connections of telescopic link.
The rotating wheel 6 is eccentrically connected with a fixing block 55, the telescopic rod 5 is connected with a universal coupling 53, and the universal coupling 53 is connected with the fixing block 55 through a bearing 54.
A telescopic inner rod 52 is connected in the telescopic rod 5 in a sliding mode, the telescopic inner rod 52 is fixedly connected with the upper end of the universal coupling 53, and the telescopic rod 5 is sleeved on the outer side of the telescopic inner rod 52 in a sliding mode, so that the telescopic rod 5 and the telescopic rod inner rod 52 can slide relatively.
The bottom end of the rotating shaft 61 is fixedly connected with a worm wheel 7, the frame body 1 is rotatably connected with a worm 8 arranged in the horizontal direction, and the worm wheel 7 is meshed with the worm 8. The worm 8 sets up in one side of twist grip, and at the user, operator's one hand rotates the rotor plate and is used for driving the vertical direction of grinding rod 41 and removes, and circular motion is done to another hand accessible worm 8 drive grinding flask 3 bottom, and is rational in infrastructure, easy operation to the convenient operation of grinding goes on.
A second clamping groove 51 is formed in the telescopic rod 5, a second clamping block 32 matched with the second clamping groove 51 is fixedly connected to the bottom end of the grinding bottle 3, and the second clamping block 32 is slidably arranged in the second clamping groove 51.
Locating slot 34 has been seted up to fisheye joint bearing 33 inner circle, and the both ends fixedly connected with of grinding flask 3 and the locating key 31 of locating slot 34 looks adaptation, and locating key 31 slides and sets up in locating slot 34. The outer ring of the fisheye joint bearing 33 is fixedly connected with the frame body 1, the grinding bottle 3 rotates around the fisheye joint bearing 33 under the action of the fisheye joint bearing 33, and the fisheye joint bearing 33 plays a role in clamping the grinding bottle 3.
The taking and placing work of the grinding bottle 3 can be realized through the second clamping groove 51, the second clamping block 32, the positioning key 31 and the positioning groove 34, and therefore the taking work of materials in the grinding bottle 3 is realized.
Wherein, the rotating shaft 61 can only rotate, and can not move up and down, the rotating shaft 61 is fixedly connected with the circle center position of the rotating wheel 6, the fixed block 55 is eccentrically connected with the rotating wheel 6, and the bottom end of the grinding bottle 3 can be driven to do circular motion by the bearing 54, the universal coupling 53 and the telescopic rod 5. Thereby realizing the close contact of the materials in the grinding bottle 3 and the grinding rod 41 and effectively improving the grinding efficiency and quality.
The specific working process is as follows: when the grinding device is used, the first clamping block 21 slides in the first clamping groove 22, so that the distance between the grinding rod 41 and the bottom end of the grinding bottle 3 is adjusted, after the distance is adjusted, the handle is rotated to drive the driving wheel 44 to rotate, the driven wheel 42 drives the half gears 43 to rotate, one half gear 43 is used for driving the grinding rod 41 to move upwards, the other half gear 43 is used for driving the grinding rod 41 to move downwards, and the grinding rod 41 is vertically reciprocated; meanwhile, the worm 8 is rotated, the rotating wheel 6 is driven to rotate through the worm wheel 7 and the rotating shaft 61, and under the action of the bearing 54, the fixed block 55 drives the bottom end of the grinding bottle 3 to do circular motion through the universal coupling 53 and the telescopic rod 5, so that grinding work is realized.
After the grinding is finished, the bolt on the fixed column 2 is screwed out, so that the first clamping block can slide in the first clamping groove 22, the grinding rod 41 is separated from the grinding bottle 3, the grinding bottle 3 is taken down, and the material in the grinding bottle 3 can be conveniently taken.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The grinding device for extracting the DNA of the rat manure metabolite comprises a frame body (1) and is characterized in that fixing columns (2) are detachably connected to the frame body (1), a power box (4) is fixedly connected between the fixing columns (2), the power box (4) is in sliding connection with a grinding rod (41), and the grinding rod (41) is connected with a driving mechanism; the frame body (1) is connected with through fisheye joint bearing (33) with grinding bottle (3) of grinding rod (41) looks adaptation, grinding bottle (3) bottom is connected with the mechanism that circular motion is done to drive grinding bottle (3) bottom.
2. The grinding device for extracting rat dung metabolite DNA, according to claim 1, wherein the driving mechanism comprises a driving wheel (44), driven wheels (42) are symmetrically engaged with two sides of the driving wheel (44), and the driven wheels (42) are rotatably connected with the power box (4); every driven wheel (42) all coaxial coupling has half gear (43), grinding rod (41) both sides are provided with the rack, the rack with half gear (43) meshing.
3. The grinder for extracting rat stool metabolite DNA according to claim 2, wherein when the half gear (43) located at one side of the grinding rod (41) is engaged with the rack of the grinding rod (41), the half gear (43) located at the other side is not engaged with the rack of the grinding rod (41).
4. The grinding device for extracting rat dung metabolite DNA according to claim 2, wherein the driving wheel (44) is rotatably connected with the power box (4) through a rotating shaft, and one end of the rotating shaft penetrates through the power box (4) and is connected with a rotating handle.
5. The grinding device for extracting the DNA of the rat dung metabolite as claimed in claim 1, wherein a first clamping block (21) is fixedly connected to the bottom end of the fixing column (2), a first clamping groove (22) is formed in the frame body (1), and the first clamping block (21) is slidably arranged in the first clamping groove (22); the fixing column (2) is provided with a plurality of thread grooves, the thread grooves are internally threaded with bolts with limiting effects, and one ends of the bolts stretch into the first clamping grooves (22).
6. The grinding device for extracting rat dung metabolite DNA, according to claim 1, wherein the mechanism for driving the bottom end of the grinding bottle (3) to do circular motion comprises a telescopic rod (5) connected with the bottom end of the grinding bottle (3); support body (1) rotates pivot (61) that is connected with vertical direction and sets up, pivot (61) fixedly connected with runner (6), runner (6) with telescopic link (5) eccentric connection.
7. The grinding device for extracting rat dung metabolite DNA according to claim 6, wherein a second clamping groove (51) is formed in the telescopic rod (5), a second clamping block (32) matched with the second clamping groove (51) is fixedly connected to the bottom end of the grinding bottle (3), and the second clamping block (32) is slidably arranged in the second clamping groove (51).
8. The grinding device for extracting the DNA of the rat manure metabolite is characterized in that the rotating wheel (6) is eccentrically connected with a fixed block (55), the telescopic rod (5) is connected with a universal coupling (53), and the universal coupling (53) is connected with the fixed block (55) through a bearing (54).
9. The grinding device for extracting the DNA of the rat manure metabolites as claimed in claim 7, wherein a worm wheel (7) is fixedly connected to the bottom end of the rotating shaft (61), a worm (8) arranged in the horizontal direction is rotatably connected to the frame body (1), and the worm wheel (7) is meshed with the worm (8).
10. The grinding device for extracting the DNA of the rat dung metabolite, according to the claim 1, is characterized in that a positioning groove (34) is formed in the fisheye joint bearing (33), positioning keys (31) matched with the positioning groove (34) are fixedly connected to two ends of the grinding bottle (3), and the positioning keys (31) are slidably arranged in the positioning groove (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121069772.2U CN215541560U (en) | 2021-05-19 | 2021-05-19 | Mouse manure metabolite DNA draws and uses grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121069772.2U CN215541560U (en) | 2021-05-19 | 2021-05-19 | Mouse manure metabolite DNA draws and uses grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215541560U true CN215541560U (en) | 2022-01-18 |
Family
ID=79862023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121069772.2U Expired - Fee Related CN215541560U (en) | 2021-05-19 | 2021-05-19 | Mouse manure metabolite DNA draws and uses grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215541560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618666A (en) * | 2022-02-28 | 2022-06-14 | 尚永刚 | Multistage extraction equipment for rat manure metabolites |
| CN116078507A (en) * | 2022-12-31 | 2023-05-09 | 南通久和药业有限公司 | Raw material crushing and grinding device |
-
2021
- 2021-05-19 CN CN202121069772.2U patent/CN215541560U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618666A (en) * | 2022-02-28 | 2022-06-14 | 尚永刚 | Multistage extraction equipment for rat manure metabolites |
| CN116078507A (en) * | 2022-12-31 | 2023-05-09 | 南通久和药业有限公司 | Raw material crushing and grinding device |
| CN116078507B (en) * | 2022-12-31 | 2023-11-24 | 南通久和药业有限公司 | Raw material crushing and grinding device |
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Granted publication date: 20220118 |