CN108693006B - Preliminary treatment device is used in inspection of excrement and urine fungus crowd - Google Patents
Preliminary treatment device is used in inspection of excrement and urine fungus crowd Download PDFInfo
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- CN108693006B CN108693006B CN201810582204.9A CN201810582204A CN108693006B CN 108693006 B CN108693006 B CN 108693006B CN 201810582204 A CN201810582204 A CN 201810582204A CN 108693006 B CN108693006 B CN 108693006B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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Abstract
The invention discloses a primary treatment device for fecal flora examination, which comprises a filtering device, wherein the filtering device comprises a middle shaft, one end of the middle shaft is provided with an end face gear A, the other end of the middle shaft is provided with a cross brace A, the end face gear A is provided with a filtering hole, one end of a shaft sleeve is provided with an end face gear B, the other end of the shaft sleeve is provided with a cross brace B, the end face gear B is provided with a filtering hole, a gear C is arranged between the end face gear A and the end face gear B, and the gear C is meshed with the end face gear A. The invention has the beneficial effects that: the excrement dilution, stirring and filtering processes are mechanically completed, the working efficiency is high, the excrement can be guaranteed to be in contact with air to carry out aerobic respiration to damage or decompose visible components, the defect that a conventional detection instrument needs manual operation is overcome, and meanwhile, the excrement is placed in the liquid storage tank, so that the stimulation of excrement smell to a human body is avoided, and the sense discomfort of workers is avoided.
Description
The scheme is a divisional application, and the original application name is as follows: the application date of the original application is as follows: 2016.03.17, the original application having the application number: 201610153015.0.
Technical Field
The invention relates to the technical field of medical and health clinical examination, in particular to a primary treatment device for fecal flora examination.
Background
The routine test of the feces is one of three clinical routine test items. The pathological phenomena of the gastrointestinal tract can be intuitively understood through the examination, the functional conditions of the digestive tract, the pancreas and the liver and gall can be indirectly judged, and the method has important clinical significance for diagnosing and monitoring the curative effect of a plurality of diseases, particularly digestive tract diseases and parasites. The prior excrement examination instrument needs manual operation, and because of the complexity of the excrement specimen and the particularity of morphological examination, and the odor, color and form of the specimen bring many sensory discomfort to operators, meanwhile, the common examination instrument has simple function, complex operation and low working efficiency, and can possibly delay the illness state of patients.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to: providing a primary treatment device for testing fecal flora, which comprises a pretreatment device and a filter device;
the pretreatment device comprises a base, a main shaft is arranged at the rear end of the base, a gear A and a connecting seat are arranged on the main shaft, a gear B is arranged on the connecting seat, the gear A is meshed with the gear B, a lead screw is fixedly connected to the end face of the gear B, a liquid storage tank is arranged at the front end of the base and is hinged to the base, a water inlet, an excrement inlet, a liquid outlet and a connecting piece are arranged on the liquid storage tank, threads are arranged in the connecting piece, the connecting piece is arranged on the lead screw, a stirring device is arranged in the liquid storage tank and comprises a support, a rotating shaft is arranged on the support, a spherical three-bar mechanism is arranged on the rotating shaft, the rotating shaft is hinged to the spherical three-bar mechanism, the liquid outlet is connected with a liquid inlet at the upper end of, the filter device is arranged in the container;
the filtering device comprises a middle shaft and a shaft sleeve sleeved with the middle shaft, wherein one end of the middle shaft is provided with a face gear A, the other end of the middle shaft is provided with a cross brace A, the face gear A is provided with a filtering hole, a filter screen A is arranged in the filtering hole, one end of the shaft sleeve is provided with a face gear B, the other end of the shaft sleeve is provided with a cross brace B, the face gear B is provided with a filtering hole, the filtering hole is internally provided with a filter screen B, the face gear A and the face gear B are arranged at the same end of the middle shaft, a gear C is arranged between the face gear A and the face gear B, and the gear C is meshed with the face gear A and the face.
The outer side wall of the container is provided with a baffle A and a motor A, and an output shaft of the motor A penetrating through the outer wall of the container is provided with a gear C.
The cross arm B and the cross arm A are provided with vertical rods, and the vertical rods are provided with helical blades.
And a bearing A is arranged at the joint of the cross brace B and the cross brace A with the vertical rod.
The cross brace B is arranged at the lower end of the cross brace A.
The middle position of the bottom of the inner side of the container is provided with a shaft hole, a bearing B is arranged in the shaft hole, and the middle shaft is arranged in the bearing B.
And a motor B is arranged on the outer side wall of the liquid storage tank, and an output shaft of the motor B is connected with the rotating shaft through a coupler.
And a baffle B is arranged on the outer side wall of the liquid storage tank, and the motor B is arranged on the baffle B.
The base is provided with a motor C, and an output shaft of the motor C is connected with the spindle through a coupler.
The gear A and the gear B are bevel gears.
The working principle of the invention is as follows: the invention relates to a device for testing excrement content, which is characterized in that excrement is placed in a liquid storage tank through an excrement inlet, clear water or normal saline is injected into the liquid storage tank through a water inlet to dilute the excrement, in order to prevent visible components from being damaged or decomposed due to aerobic respiration of the excrement content, the excrement inlet and the water inlet are in a sealed state, a motor C is started, the motor C drives a gear A on a main shaft to do circular motion, the gear A drives a screw rod on a gear B to do circular motion, the screw rod drives the liquid storage tank to swing left and right through the circular motion, so that the excrement in the liquid storage tank is diluted more uniformly, the motor B on the side wall of the liquid storage tank is started, a spherical three-link structure rotates around a rotating shaft in the liquid storage tank to stir the diluted excrement, and when the liquid storage tank moves to the lowest point, the diluted and stirred excrement is poured into, and starting the motor A, rotating the main shaft and the shaft sleeve, stirring the excrement poured into the container again on one hand, filtering the excrement on the other hand, and then taking an excrement sample from the liquid taking port for assay.
Through tests, the beneficial effects of the invention are as follows: the excrement dilution, stirring and filtering processes are mechanically completed, the working efficiency is high, the excrement can be guaranteed to be in contact with air to carry out aerobic respiration to damage or decompose visible components, the defect that a conventional detection instrument needs manual operation is overcome, and meanwhile, the excrement is placed in the liquid storage tank, so that the stimulation of excrement smell to a human body is avoided, and the sense discomfort of workers is avoided.
Drawings
FIG. 1 is a front view of an embodiment of the invention.
FIG. 2 is a schematic view of the pretreatment apparatus.
FIG. 3 is a schematic view of the structure of the stirring device in the liquid storage tank.
Fig. 4 is a schematic structural view of the container.
Fig. 5 is a schematic structural view of the filter device.
Wherein the reference numerals are: 1. a pretreatment device; 2. a filtration device; 3. a base; 4. a main shaft; 5. a gear A; 6. a connecting seat; 7. a gear B; 8. a lead screw; 9. a liquid storage tank; 10. a water inlet; 11. an excrement inlet; 12. a liquid outlet; 13. a connecting member; 14. a stirring device; 15. a support; 16. a rotating shaft; 17. a spherical three-link mechanism; 18. a container; 19. a liquid inlet; 20. a liquid taking port; 21. a middle shaft; 22. a shaft sleeve; 23. a face gear A; 24. a cross brace A; 25. a filter screen A; 26. a face gear B; 27. a cross brace B; 28. a filter screen B; 29. a gear C; 30. a motor A; 31. a baffle A; 32. a vertical rod; 33. a helical blade; 34. a motor B; 35. a baffle B; 36. and a motor C.
Detailed Description
Referring to fig. 1-5, the present invention is a preliminary treatment device for fecal flora testing, comprising a pretreatment device 1 and a filtration device 2;
the pretreatment device 1 comprises a base 3, a main shaft 4 is arranged at the rear end of the base 3, a gear A5 and a connecting seat 6 are arranged on the main shaft 4, a gear B7 is arranged on the connecting seat 6, a gear A5 is meshed with the gear B7, a lead screw 8 is fixedly connected with the end face of the gear B7, a liquid storage tank 9 is arranged at the front end of the base 3, the liquid storage tank 9 is hinged with the base 3, a water inlet 10 and an excrement inlet 11 are arranged on the liquid storage tank 9, the device comprises a liquid outlet 12 and a connecting piece 13, wherein threads are arranged in the connecting piece 13, the connecting piece 13 is arranged on a screw rod 8, a stirring device 14 is arranged in a liquid storage tank 9, the stirring device 14 comprises a support 15, a rotating shaft 16 is arranged on the support 15, a spherical three-bar mechanism 17 is arranged on the rotating shaft 16, the rotating shaft 16 is hinged with the spherical three-bar mechanism 17, the liquid outlet 12 is connected with a liquid inlet 19 at the upper end of a container 18, a liquid taking port 20 is arranged on the side wall of the bottom of the container 18, and a filtering;
the filtering device 2 comprises a middle shaft 21 and a shaft sleeve 22 sleeved with the middle shaft 21, one end of the middle shaft 21 is provided with an end face gear A23, the other end of the middle shaft is provided with a cross support A24, the end face gear A23 is provided with a filtering hole, a filter screen A25 is arranged in the filtering hole, one end of the shaft sleeve 22 is provided with an end face gear B26, the other end of the shaft sleeve 22 is provided with a cross support B27, the end face gear B26 is provided with a filtering hole, a filter screen B28 is arranged in the filtering hole, the end face gear A23 and the end face gear 26 are arranged at the same end of the middle shaft 21, a gear C29 is arranged between the end face gear A23 and the end face gear B46.
The outer side wall of the container 18 is provided with a baffle A31 and a motor A30, and an output shaft of the motor A30 penetrating through the outer wall of the container 18 is provided with a gear C29.
The vertical rods 32 are arranged on the cross brace B27 and the cross brace A24, and the spiral blades 33 are arranged on the vertical rods 32.
The joints of the cross arm B27 and the cross arm A24 and the vertical rod 32 are provided with bearings A.
The wale B27 is arranged at the lower end of the wale A24.
The middle position of the bottom of the inner side of the container 18 is provided with a shaft hole, a bearing B is arranged in the shaft hole, and a middle shaft 21 is arranged in the bearing B.
The outer side wall of the liquid storage tank 9 is provided with a motor B34, and the output shaft of the motor B34 is connected with the rotating shaft 16 through a coupling.
The outer side wall of the liquid storage tank 9 is provided with a baffle B35, and a motor B34 is arranged on the baffle B35.
The base 3 is provided with a motor C36, and an output shaft of the motor C36 is connected with the spindle 4 through a coupling.
Gear a5 and gear B7 are bevel gears.
Two bevel gears which are meshed with each other in the pretreatment device can be driven by a motor C or can be manually operated by a rocking handle, a connecting seat is arranged on a main shaft, a gap exists between the connecting seat and the main shaft, the connecting seat slightly rotates in the circumferential direction under the premise of ensuring the meshing of a gear A and a gear B along with the left-right swinging of a liquid storage tank, the liquid storage tank is hinged with a base, a connecting piece is arranged on the rear side of the liquid storage tank, a thread matched with a lead screw is arranged in the connecting piece, when the lead screw rotates along with the gear B, the connecting piece does up-and-down reciprocating motion on the lead screw along with the rotation of the lead screw to realize the left-right swinging of the liquid storage tank, a stirring device is arranged in the liquid storage tank, the stirring device is driven by the motor, and the main body of.
The liquid outlet of container and liquid reserve tank passes through the hose connection, the purpose of connecting like this avoids excrement and urine to contact the air and carries out aerobic respiration, the faecal composition changes, after getting into the container, in order to prevent that excrement and urine from caking in the hose, stir once more, there are two methods of stirring, one kind is that the stull is the circular motion around the main shaft, another kind is that the montant also is the circular motion, this kind of design method makes the stirring more even, excrement and urine after the stirring filters through the filter screen on the face gear, the mesh number of the filter screen on two face gears is different, gain the excrement and urine sample under the ideal state at last, so that can better control the disease, alleviate patient's misery.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A preliminary treatment device for fecal flora examination is characterized by comprising a filter device (2), wherein the filter device (2) comprises a middle shaft (21) and a shaft sleeve (22) sleeved with the middle shaft (21), one end of the middle shaft (21) is provided with an end face gear A (23), the other end of the middle shaft is provided with a cross brace A (24), the end face gear A (23) is provided with a filter hole, a filter screen A (25) is arranged in the filter hole, one end of the shaft sleeve (22) is provided with an end face gear B (26), the other end of the shaft sleeve is provided with a cross brace B (27), the end face gear B (26) is provided with a filter hole, a filter screen B (28) is arranged in the filter hole, the end face gear A (23) and the end face gear B (26) are arranged at the same end of the middle shaft (21), a gear C (29) is arranged between the end face gear A (23) and the end, the gear C (29) meshes with the face gear A (23) and the face gear B (26) simultaneously; the filter device (2) is arranged in a container (18).
2. The preliminary treatment device for fecal flora examination according to claim 1, further comprising a pretreatment device (1), wherein the pretreatment device (1) comprises a base (3), a main shaft (4) is arranged at the rear end of the base (3), a gear A (5) and a connecting seat (6) are arranged on the main shaft (4), a gear B (7) is arranged on the connecting seat (6), the gear A (5) is engaged with the gear B (7), a lead screw (8) is fixedly connected to the end surface of the gear B (7), a liquid storage tank (9) is arranged at the front end of the base (3), the liquid storage tank (9) is hinged to the base (3), a water inlet (10), a feces inlet (11), a liquid outlet (12) and a connecting piece (13) are arranged on the liquid storage tank (9), and a thread is arranged in the connecting piece (13), the connecting piece (13) is arranged on the screw rod (8), and a stirring device (14) is arranged in the liquid storage tank (9).
3. The preliminary treatment apparatus for fecal flora examination according to claim 2, wherein said liquid outlet (12) is connected to a liquid inlet (19) at the upper end of said container (18); a liquid taking port (20) is arranged on the side wall of the bottom of the container (18).
4. The preliminary treatment device for fecal flora examination according to claim 2, characterized in that the stirring device (14) comprises a support (15), the support (15) is provided with a rotating shaft (16), the rotating shaft (16) is provided with a spherical three-bar mechanism (17), and the rotating shaft (16) is hinged with the spherical three-bar mechanism (17).
5. The preliminary treatment device for fecal flora test according to claim 2 characterized in that a baffle a (31) and a motor a (30) are provided on the outer side wall of the container (18), the gear C (29) is provided on the output shaft of the motor a (30) passing through the outer wall of the container (18); a motor B (34) is arranged on the outer side wall of the liquid storage tank (9), and an output shaft of the motor B (34) is connected with the rotating shaft (16) through a coupler; the base (3) is provided with a motor C (36), and an output shaft of the motor C (36) is connected with the spindle (4) through a coupler.
6. The preliminary treatment device for fecal flora test according to claim 1, characterized in that a vertical rod (32) is provided on the wale B (27) and the wale a (24), and a helical blade (33) is provided on the vertical rod (32); a bearing A is arranged at the joint of the cross brace B (27) and the cross brace A (24) with the vertical rod (32); the cross brace B (27) is arranged at the lower end of the cross brace A (24).
7. The preliminary treatment device for fecal flora examination according to claim 1, wherein the container (18) is provided with a shaft hole at a middle position of the inner bottom, the shaft hole is provided with a bearing B, and the bearing B is provided with the middle shaft (21).
8. The preliminary treatment device for fecal flora examination according to claim 5, wherein a baffle B (35) is provided on the outer side wall of the liquid storage tank (9), and the motor B (34) is provided on the baffle B (35).
9. The preliminary treatment device for fecal flora test according to claim 2 characterized in that said gear a (5) and said gear B (7) are bevel gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810582204.9A CN108693006B (en) | 2016-03-17 | 2016-03-17 | Preliminary treatment device is used in inspection of excrement and urine fungus crowd |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153015.0A CN105842022B (en) | 2016-03-17 | 2016-03-17 | A kind of fecal content quality testing experiment device |
| CN201810582204.9A CN108693006B (en) | 2016-03-17 | 2016-03-17 | Preliminary treatment device is used in inspection of excrement and urine fungus crowd |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610153015.0A Division CN105842022B (en) | 2016-03-17 | 2016-03-17 | A kind of fecal content quality testing experiment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108693006A CN108693006A (en) | 2018-10-23 |
| CN108693006B true CN108693006B (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610153015.0A Active CN105842022B (en) | 2016-03-17 | 2016-03-17 | A kind of fecal content quality testing experiment device |
| CN201810582204.9A Active CN108693006B (en) | 2016-03-17 | 2016-03-17 | Preliminary treatment device is used in inspection of excrement and urine fungus crowd |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610153015.0A Active CN105842022B (en) | 2016-03-17 | 2016-03-17 | A kind of fecal content quality testing experiment device |
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| CN (2) | CN105842022B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675377B (en) * | 2016-03-17 | 2018-03-20 | 青岛市中心医院 | A kind of pretreatment unit for examining fecal content thing |
| CN107010802B (en) * | 2017-05-31 | 2020-11-24 | 山东新希望六和集团有限公司 | Livestock and poultry dry and green manure treatment device |
| CN110794127B (en) * | 2019-11-08 | 2020-12-18 | 江苏农牧科技职业学院 | Animal doctor is with sick pig excrement and urine inspection device in laboratory |
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| CN2905800Y (en) * | 2006-01-04 | 2007-05-30 | 张晓凤 | Glass reinforced plastic methane pool with both shell-breaking and bottom accumulation-mixing function |
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| CN105084945A (en) * | 2015-08-05 | 2015-11-25 | 常州亚环环保科技有限公司 | Livestock manure processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105842022A (en) | 2016-08-10 |
| CN108693006A (en) | 2018-10-23 |
| CN105842022B (en) | 2018-07-17 |
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