Intelligent excrement antibiotic fast detector

Abstract

The utility model relates to the technical field of excrement detection, in particular to an intelligent excrement antibiotic fast detector, which comprises a base and a sampling tube, the top end of the base is rotatably connected with a support table, and the surface of the support table is provided with a groove for the sampling tube to insert; compared with a traditional intelligent excrement antibiotic fast detection instrument, the intelligent excrement antibiotic fast detection instrument is provided with the supporting table, the servo motor, the driven wheel, the groove, the driving wheel, the limiting assembly and the second clamping ring according to requirements, the second clamping ring is arranged at the bottom end of the sampling pipe in a sleeving mode so that the supporting stability of the bottom end of the sampling pipe can be improved, and the limiting assembly comprises a spring fixedly arranged on the inner side wall of the clamping groove; the spring enables the non-slip mat to be supported on the side wall of the sampling tube under the action of elastic force, so that the overall stability of the sampling tube during rotation is improved, and the driving wheel and the driven wheel can be driven to be matched by driving the servo motor, so that the supporting table periodically rotates by 30 degrees; therefore, the sampling tube can be quickly moved to the position under the ultraviolet emitter and the ultraviolet receiver, and the positioning detection efficiency of the sampling tube is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to excrement detection technical field especially relates to intelligent excrement antibiotic rapid detector. BACKGROUND

[0002] The intelligent excrement antibiotic rapid detector is a device for rapidly detecting antibiotic residues in excrement. Farmers can use the intelligent excrement antibiotic rapid detector to detect livestock and poultry manure in real time, understand the use and residue level of antibiotics in livestock and poultry breeding process, so as to reasonably adjust the breeding drug scheme, reduce antibiotic abuse, and protect the quality and safety of livestock and poultry products, and also help to protect the breeding environment.

[0003] The detection principle of the intelligent excrement antibiotic rapid detector usually includes enzyme-linked immunosorbent assay, high performance liquid chromatography and fluorescence quantitative detection technology. The high performance liquid chromatography detection principle is to inject the excrement sample into the mobile phase (liquid solvent), and the mobile phase carries the sample through the chromatographic column with stationary phase. Because the distribution coefficients of different antibiotics in the stationary phase and the mobile phase are different, the moving speed in the chromatographic column is also different, so that separation is realized. The separated antibiotics pass through the ultraviolet detector in turn, and different antibiotics have characteristic absorption or fluorescence emission at a specific wavelength, and the detector determines the type and content of the antibiotic according to the intensity of the absorption or fluorescence signal.

[0004] In the process of using the existing intelligent excrement antibiotic rapid detector, the operator usually needs to install and position the separated antibiotic sample reagent, which is time-consuming and laborious due to the large number of sample reagents, thereby affecting the efficiency of excrement antibiotic detection. UTILITY MODEL CONTENT

[0005] In order to overcome the problem that in the process of using the existing intelligent excrement antibiotic rapid detector, the operator usually needs to install and position the separated antibiotic sample reagent, which is time-consuming and laborious due to the large number of sample reagents, thereby affecting the efficiency of excrement antibiotic detection.

[0006] The technical scheme of the utility model is: the intelligent excrement antibiotic rapid detector, including base and sampling pipe, the top of base rotatably connected with support table, the surface of support table is provided with recess for sampling pipe plug-in, the top of base is fixedly provided with upper support, the inner top of upper support is provided with detection assembly, detection assembly includes mounting seat, ultraviolet emitter and ultraviolet receiver, the bottom of base is fixedly provided with servo motor, the bottom of base close to servo motor is rotatably connected with driven wheel, the output end of servo motor top is fixedly provided with driving wheel, the inner side wall of recess is provided with clamping groove, the middle of clamping groove is provided with limiting assembly, limiting assembly includes spring, clamping block, damper and non-slip pad, the inner bottom of recess is fixedly provided with second clamping ring.

[0007] Preferably, the mounting seat is fixed at the top of the base, the ultraviolet emitter and the ultraviolet receiver are symmetrically and sequentially inserted into the bottom end of the mounting seat, the mounting seat and the groove are located in the same vertical direction, the sidewall of the upper support is fixed with the display screen, the display screen is coupled with the ultraviolet emitter and the ultraviolet receiver, and the convenience of groove positioning is improved.

[0008] Preferably, the bottom end of the base is fixed with a U-shaped support for positioning the servo motor, the driving wheel is rotatably connected to the middle of the U-shaped support, the driving wheel is engaged with the driven wheel, and the top end of the driven wheel penetrates through the base and is fixed at the bottom end of the groove.

[0009] Preferably, one end of each spring is fixed on the sidewall of the clamping groove, the other end of each spring is fixed on the sidewall of the clamping block, the damper is inserted into the middle of the spring, and the anti-skid pad is fixed on the sidewall of the clamping block away from the spring, so that the stability of the clamping block movement is improved.

[0010] Preferably, the two ends of the damper are fixed on the sidewalls of the clamping groove and the clamping block, the outer dimension of the clamping block is matched with the inner dimension of the clamping groove, and the anti-skid pad is in the shape of a circular arc, so that the stability of the support during the rotation of the sampling tube is improved.

[0011] Preferably, the inner bottom of the second clamping ring is provided with a chamfer, and the inner dimension of the second clamping ring is matched with the outer dimension of the bottom end of the sampling tube, so that the stability of the support of the bottom end of the sampling tube is improved.

[0012] Preferably, a circular groove is formed in the surface of the base close to the support table, and the inner dimension of the circular groove is matched with the outer dimension of the bottom end of the base, so that the stability of the rotation of the base is improved.

[0013] The beneficial effects of the utility model are as follows:

[0014] Compared with the traditional intelligent fecal antibiotic rapid detector, the support table, the servo motor, the driven wheel, the groove, the driving wheel, the limiting assembly and the second clamping ring are arranged according to the requirements, the second clamping ring is sleeved at the bottom end of the sampling tube, the stability of the support of the bottom end of the sampling tube is improved, the limiting assembly comprises the spring fixed on the inner sidewall of the clamping groove, the spring supports the sidewall of the sampling tube under the action of the elastic force of the spring, and therefore the overall stability of the sampling tube during the rotation of the sampling tube is improved, the driving servo motor can drive the driving wheel and the driven wheel to cooperate, the support table is periodically rotated by thirty degrees, the sampling tube is quickly moved to the position directly below the ultraviolet emitter and the ultraviolet receiver, and the positioning and detection efficiency of the sampling tube is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The overall three-dimensional structure schematic diagram of the intelligent fecal antibiotic rapid detector is shown.

[0016] Figure 2 The driving wheel structure schematic diagram of the intelligent fecal antibiotic rapid detector is shown.

[0017] Figure 3 The diagram shown is a schematic representation of the support platform structure of the intelligent fecal antibiotic rapid detection instrument of this utility model.

[0018] Figure 4 The diagram shown is a schematic representation of the limiting component of the intelligent fecal antibiotic rapid detection instrument of this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. Base; 2. Support platform; 3. Servo motor; 4. Driven wheel; 5. Groove; 6. Sampling tube; 7. Upper bracket; 8. Detection component; 801. Mounting base; 802. Ultraviolet emitter; 803. Ultraviolet receiver; 9. Drive wheel; 10. Display screen; 11. Slot; 12. Limiting component; 1201. Spring; 1202. Locking block; 1203. Damper; 1204. Anti-slip pad; 13. Second retaining ring. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please see Figures 1-4 The intelligent fecal antibiotic rapid detection instrument includes a base 1 and a sampling tube 6. A support platform 2 is rotatably connected to the top of the base 1. The support platform 2 is made of plastic and is cylindrical, used for support and limiting. A circular groove is formed on the surface of the base 1 near the support platform 2. The internal dimensions of the groove match the external dimensions of the bottom of the base 1, improving the stability of the base 1's rotation. Twelve grooves 5 are symmetrically distributed on the surface of the support platform 2 for the sampling tube 6 to be inserted. The included angle between the centers of adjacent grooves 5 is 30 degrees. An upper bracket 7 is fixed to the top of the base 1. A detection component 8 is located on the inner top of the upper bracket 7. The detection component 8 includes a mounting base 801, an ultraviolet emitter 802, and an ultraviolet receiver 803. The mounting base 801 is used for support and limiting, while the ultraviolet emitter 802 and ultraviolet receiver 803 are used to emit and receive ultraviolet light, respectively. A servo motor 3 is fixedly mounted at the bottom of the base 1. A driven wheel 4 is rotatably connected to the bottom of the base 1 near the servo motor 3. A drive wheel 9 is fixedly mounted at the output end of the top of the servo motor 3. A slot 11 is provided on the inner side wall of the groove 5. A limit component 12 is provided in the middle of each slot 11. The limit component 12 includes a spring 1201, a locking block 1202, a damper 1203, and an anti-slip pad 1204. A second retaining ring 13 is fixedly mounted at the bottom of each groove 5. After numbering, the sampling tubes 6 are inserted into the inside of the groove 5 in sequence. Starting the sampling tube 6 can drive the drive wheel 9 and the driven wheel 4 to rotate in coordination, thereby driving the support platform 2 to rotate 30 degrees periodically. This makes it convenient to quickly move the next sampling tube 6 to the mounting base 801 and the ultraviolet emitter 802 directly below, thereby improving the efficiency of the sampling tube 6 movement and positioning, and thus realizing rapid detection.

[0022] Please seeFigures 1-2 The mounting base 801 is fixed inside the top of the base 1. The ultraviolet emitter 802 and the ultraviolet receiver 803 are symmetrically inserted into the bottom of the mounting base 801. The mounting base 801 and the groove 5 are located in the same vertical direction, which improves the convenience of positioning the groove 5. The bottom of the base 1 is fixed with a U-shaped bracket for the servo motor 3 to be installed and positioned. The drive wheel 9 is rotatably connected in the middle of the U-shaped bracket. The drive wheel 9 and the driven wheel 4 mesh with each other. The top of the driven wheel 4 passes through the base 1 and is fixed at the bottom of the groove 5.

[0023] Please see Figures 3-4 One end of each spring 1201 is fixed to the side wall of the slot 11, and the other end of each spring 1201 is fixed to the side wall of the block 1202. The damper 1203 is inserted into the middle of the spring 1201. The anti-slip pad 1204 is fixed to the side wall of the block 1202 away from the spring 1201, which improves the stability of the block 1202. The two ends of the damper 1203 are fixed to the side walls of the slot 11 and the block 1202, respectively. The damper 1203 is used to dissipate the elastic potential energy of the spring 1201. The external dimensions of the block 1202 are adapted to the internal dimensions of the slot 11. The anti-slip pads 1204 are all arc-shaped, which improves the stability of the support when the sampling tube 6 rotates.

[0024] Please see Figure 4 The inner bottom of the second retaining ring 13 is chamfered, and the internal dimensions of the second retaining ring 13 are adapted to the external dimensions of the bottom end of the sampling tube 6, which improves the stability of the bottom end support of the sampling tube 6.

[0025] During operation, the operator first moves the device to the designated location, connects the external power supply, and injects the fecal sample into the mobile phase liquid solvent for separation. The separated antibiotic sample solutions from different feces are then poured sequentially into the numbered sampling tubes 6, with the tube numbered 1 placed directly below the mounting base 801. The twelve sampling tubes 6 are then inserted into the limiting assembly 12 according to their numbering order. The mounting base 801 is then activated to emit ultraviolet light to irradiate the solution samples loaded in the sampling tubes 6. The ultraviolet emitter 802 receives the reflected ultraviolet light, and the results are processed by the built-in chip and displayed on the screen. The sampling tube 6 is displayed on the screen 10 for easy reading. Starting the sampling tube 6 can drive the drive wheel 9 and the driven wheel 4 to rotate, thereby causing the support platform 2 to rotate 30 degrees periodically. This makes it easy to quickly move the next sampling tube 6 to the mounting base 801 and the ultraviolet emitter 802, thereby improving the efficiency of the sampling tube 6's movement and positioning, and thus achieving rapid detection. The second retaining ring 13 is made of rubber, which improves the stability of the bottom support of the sampling tube 6. The anti-slip pad 1204, under the elastic force of the spring 1201, increases the force of the anti-slip pad 1204 on the side arm of the sampling tube 6, thereby improving the stability of the sampling tube 6 during rotation.

[0026] Through the above steps, a support platform 2 is required. The surface of the support platform 2 has a groove 5 for the sampling tubes 6 to be inserted sequentially. The second retaining ring 13 is sleeved on the bottom end of the sampling tube 6 to improve the stability of the bottom end support of the sampling tube 6. The limiting component 12 includes a spring 1201 fixed on the inner side wall of the slot 11. Under the action of the elastic force, the spring 1201 makes the anti-slip pad 1204 support the side wall of the sampling tube 6, thereby improving the overall stability of the sampling tube 6 when rotating. By driving the servo motor 3, the drive wheel 9 and the driven wheel 4 can be driven to cooperate, thereby making the support platform 2 rotate 30 degrees periodically, thereby quickly moving the sampling tubes 6 sequentially to the underside of the ultraviolet emitter 802 and the ultraviolet receiver 803 for detection, thereby improving the efficiency and stability of the detection and positioning of the sampling tube 6.

Claims

1. An intelligent fecal pollution antibiotic rapid detector, comprising a base (1) and a sampling tube (6); characterized in that: The top end of the base (1) is rotationally connected with a support table (2), the surface of the support table (2) is provided with a groove (5) for inserting a sampling tube (6), the top end of the base (1) is fixedly provided with an upper support (7), the inner top of the upper support (7) is provided with a detection assembly (8), the detection assembly (8) comprises a mounting seat (801), an ultraviolet emitter (802) and an ultraviolet receiver (803), the bottom end of the base (1) is fixedly provided with a servo motor (3), the bottom end of the base (1) close to the servo motor (3) is rotationally connected with a driven wheel (4), the output end of the top end of the servo motor (3) is fixedly provided with a driving wheel (9), the inner side wall of the groove (5) is provided with a clamping groove (11), the middle of the clamping groove (11) is provided with a limiting assembly (12), the limiting assembly (12) comprises a spring (1201), a clamping block (1202), a damper (1203) and an anti-skid pad (1204), and the inner bottom of the groove (5) is fixedly provided with a second clamping ring (13).

2. The smart fecal antibiotic rapid tester according to claim 1, characterized in that: The mounting seat (801) is fixedly arranged in the inner top of the base (1), the ultraviolet emitter (802) and the ultraviolet receiver (803) are symmetrically inserted into the bottom end of the mounting seat (801) in sequence, the mounting seat (801) and one groove (5) are located in the same vertical direction, the sidewall of the upper support (7) is fixedly provided with a display screen (10), and the display screen (10) is coupled with the ultraviolet emitter (802) and the ultraviolet receiver (803).

3. The smart fecal antibiotic rapid tester according to claim 1, characterized in that: The bottom end of the base (1) is fixedly provided with a U-shaped support for mounting and positioning the servo motor (3), the driving wheel (9) is rotationally connected in the middle of the U-shaped support, the driving wheel (9) and the driven wheel (4) are engaged, and the top end of the driven wheel (4) penetrates through the base (1) and is fixedly arranged at the bottom end of the groove (5).

4. The smart fecal antibiotic rapid tester according to claim 1, characterized in that: One end of the spring (1201) is fixedly arranged on the sidewall of the clamping groove (11), the other end of the spring (1201) is fixedly arranged on the sidewall of the clamping block (1202), the damper (1203) is inserted into the middle of the spring (1201), and the anti-skid pad (1204) is fixedly arranged on the sidewall of the clamping block (1202) away from the spring (1201).

5. The smart fecal antibiotic rapid tester according to claim 4, characterized in that: The two ends of the damper (1203) are fixedly arranged on the sidewalls of the clamping groove (11) and the clamping block (1202), the outer dimension of the clamping block (1202) is matched with the inner dimension of the clamping groove (11), and the anti-skid pad (1204) is in arc shape.

6. The smart fecal antibiotic rapid tester of claim 1, wherein: The inner bottom of the second clamping ring (13) is provided with a chamfer, and the inner dimension of the second clamping ring (13) is matched with the outer dimension of the bottom end of the sampling tube (6).

7. The smart fecal antibiotic rapid tester of claim 1, wherein: The surface of the base (1) close to the support table (2) is provided with a circular groove, and the inner dimension of the circular groove is matched with the outer dimension of the bottom end of the base (1).

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