CN117046849B

CN117046849B - Multifunctional detector

Info

Publication number: CN117046849B
Application number: CN202311307719.5A
Authority: CN
Inventors: 乔柱; 王静; 庄梅; 范广宇; 赵秀荣; 徐师; 刘亚军; 王恒; 周毅; 姜郁; 严文勋; 封亚辉
Original assignee: Lianyungang Customs Comprehensive Technical Center
Current assignee: Lianyungang Customs Comprehensive Technical Center
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-02-02
Anticipated expiration: 2043-10-11
Also published as: CN117046849A

Abstract

The invention relates to the technical field of food detection, in particular to a multifunctional detector which comprises a detection box body, wherein a detection cavity, a feeding cavity and a movement cavity are arranged in the detection box body, a sampling cavity, a disinfection cavity and a cleaning cavity are arranged in the feeding cavity, a sample barrel and a test tube rack are arranged in the sampling cavity, a mounting block is arranged on one side of the sample barrel, a clamping component and a movement component are arranged in the movement cavity, the clamping component comprises a clamping block which is detachably connected with the mounting block, the movement component drives the clamping block to rotate through a rotating shaft, the disinfection cavity is provided with the disinfection component, and the cleaning cavity is provided with the cleaning component. Through setting up clamping component and motion subassembly, clamping component grips the sample bucket, and the motion subassembly pours the sample in the sample bucket into the test tube through the rotation axis and drives sample bucket cleaning and disinfection, whole in-process has reduced the process that the staff participated in and with expose in the time of external world to the debris on air and the staff has reduced the influence to the sample.

Description

Multifunctional detector

Technical Field

The invention relates to the technical field of food detection, in particular to a multifunctional detector.

Background

The food detector can rapidly detect the contents of more than fifty toxic and harmful substances and additives in various foods, such as pesticide residues, formaldehyde, white suspended solids, sulfur dioxide, nitrite, nitrate and the like according to national relevant standards, is a food safety comprehensive detection instrument integrating multiple detection functions, is widely applied to detection of vegetables, melons, fruits, rice and flour products, dry auxiliary foods, medicinal materials, aquatic products, meat products, pickled vegetables and the like, and can be suitable for multiple fields of food production, circulation, detection and the like.

Chinese patent CN112462011a provides a multifunctional detector, which comprises a detection box, wherein a test tube rack is mounted on the top of the detection box, and the test tube rack can move horizontally and up and down; the inner space of the detection box is divided into a cleaning cavity and a detection cavity by a vertically arranged partition plate, the top of the detection box is provided with a cleaning opening and a detection opening which are respectively communicated with the cleaning cavity and the detection cavity, and a cleaning device and a detector are respectively arranged in the cleaning cavity and the detection cavity; the test tube rack can horizontally move to the detection port, and the clamped test tube is downwards moved into the detector through the detection port to be detected, or horizontally move to the cleaning port, and the clamped test tube is downwards moved into the cleaning cavity through the cleaning port to be cleaned.

The above-mentioned patent can wash and disinfect to the test tube, but the sample in the test tube also generally is taken out from handling good sample vessel, and sample vessel also need wash and disinfect when facing different samples, prevents to cause the pollution between the different samples, influences the detection effect, generally all wash by the manual work, when abluent volume is great, the abluent not enough cleaness of unavoidable appearance influences the testing result, or washs untimely work efficiency that has been influenced.

Disclosure of Invention

To the problem that prior art exists, provide a multi-functional detector, through setting up clamping component and motion subassembly, clamping component grips the sample bucket, and motion subassembly pours the sample in the sample bucket into the test tube and drives sample bucket cleaning and disinfection through the rotation axis, and whole in-process has reduced the process that the staff participated in and has exposed at external time to the debris on air and the staff has reduced the influence to the sample.

In order to solve the problems in the prior art, the multifunctional detector comprises a detection box body, a detection cavity, a feeding cavity and a movement cavity are arranged in the detection box body, a sampling cavity, a disinfection cavity and a cleaning cavity are arranged in the feeding cavity, a sample barrel and a test tube rack are arranged in the sampling cavity, the test tube rack is provided with a test tube which can drive the test tube to move in the detection cavity and the feeding cavity, one side of the sample barrel is provided with a mounting block, the upper end of the sampling cavity is also provided with a feeding door, a clamping assembly and a movement assembly which drives the clamping assembly to move are arranged in the movement cavity, the clamping assembly comprises a clamping block, the clamping block and the mounting block are detachably connected, the movement assembly comprises a rotating assembly, the rotating assembly comprises a rotating shaft connected with the clamping block, the rotating shaft can drive the clamping block to rotate, the disinfection assembly is arranged in the disinfection cavity, and the cleaning assembly is arranged in the cleaning cavity.

Preferably, the clamping assembly further comprises a moving block, the lower end of the mounting block is provided with a mounting groove, the moving block is provided with a moving groove in a penetrating mode, two moving blocks are arranged in the moving groove, a spring is arranged at one end, close to the moving block, of the moving block, an arc surface is arranged at the upper end, far away from the moving block, of one end, a limit groove is further formed in the side edge of the moving groove, a limit block matched with the limit groove is arranged on the moving block, an extrusion groove is formed in the mounting groove, and the moving block can pass through the inside of the extrusion groove.

Preferably, an extrusion sleeve is arranged on the outer side of the extrusion groove, and an extrusion block is arranged in the extrusion groove.

Preferably, the rotating assembly further comprises a base, a first gear, a rack and an electric push rod;

the first gear is arranged at one end of the rotating shaft far away from the sample barrel;

the base is arranged below the first gear, and a chute is arranged on the base;

the rack is movably arranged in the chute and is meshed with the first gear;

the electric push rod is arranged on one side of the rack, and the electric push rod can drive the rack to slide in the chute.

Preferably, the base is further provided with a bearing seat, the rotating shaft is rotatably arranged on the bearing seat, one end of the rack, which is far away from the sample barrel, is provided with a push block, and the output end of the electric push rod is arranged at one end of the push block, which is perpendicular to the moving direction of the rack.

Preferably, the motion assembly further comprises a vertical motion assembly and a horizontal motion assembly, wherein the horizontal motion assembly is a screw rod sliding table, and the vertical motion assembly comprises a motion block, a waterproof cover and a driving motor;

the moving block is movably arranged on the screw rod sliding table, a threaded rod is vertically arranged on the moving assembly in a rotating mode, the threaded rod penetrates through the base, two guide rods are arranged on two sides of the threaded rod, and the guide rods penetrate through the base;

the driving motor is arranged on the moving block, the output end of the driving motor faces the threaded rod, and bevel gears meshed with the output end of the driving motor and the threaded rod are arranged on the driving motor and the threaded rod;

the waterproof cover is arranged on the motion block and covers the bevel gear and the driving motor completely.

Preferably, the inner wall of the sampling cavity is further provided with an inductive switch and a camera, the inductive switch is arranged on one side of the moving direction of the test tube rack, and the camera is arranged above the inductive switch.

Preferably, the cleaning assembly comprises a cleaning motor and a drying fan, the cleaning motor is arranged at the uppermost end of the cleaning cavity far away from the disinfection cavity, the output end of the cleaning motor faces towards the lower end, the output end of the cleaning motor is provided with a cleaning brush, one side of the cleaning motor is further provided with a water spray head, and the drying fan is arranged at the uppermost end of the cleaning cavity close to the disinfection cavity.

Preferably, the cleaning cavity is internally provided with a waste bin, the lowermost end of the inner wall of the cleaning cavity is provided with a sliding rail, the side edge of the waste bin is provided with a sliding block, the sliding block can move and is arranged in the sliding rail, the outer side of the cleaning cavity is further provided with a blanking door, the blanking door is close to the waste bin, one end of the sliding rail, which is close to the blanking door, is provided with a rotating rod, the rotating rod is provided with a rotating block in a rotating mode, and the rotating block can be in butt joint with the sliding block.

Preferably, the disinfection subassembly includes several disinfection lamp, the disinfection lamp sets up the uppermost end at disinfection intracavity wall, be provided with the mouth of passing through on the inner wall that the disinfection chamber is close to sampling chamber and cleaning chamber, be provided with the separation blade on the mouth of passing through.

Compared with the prior art, the beneficial effects of this application are:

1. the application is through setting up clamping component and motion subassembly, and clamping component can grasp the sample bucket, and thereby motion subassembly includes that rotatory subassembly can pour the sample in the sample bucket into the test tube through the rotation axis, and after the test tube material loading was accomplished, motion subassembly drove sample bucket cleaning and disinfection, and whole in-process has reduced the process that the staff participated in and with expose at external time to the debris on air and the staff has been reduced to the influence of sample.

2. This application is through setting up inductive switch and camera to make the drive test tube that the test-tube rack can be more accurate remove through inductive switch, thereby make the sample bucket can be more accurate pour into the test tube with the sample in, the camera detects the liquid level in the test tube, thereby can confirm the additive addition.

3. This application is through setting up waste bin and unloading door to can collect residue and wash water in the sample bucket, and unify handle, unloading door makes the waste bin of taking out that can be quick, and inspects and change vulnerable cleaning brush.

Drawings

Fig. 1 is a sectional view of fig. 1 of a multifunctional detector.

Fig. 2 is a cross-sectional view 2 of a multifunctional detector.

Fig. 3 is a cross-sectional view of fig. 3 of a multifunctional detector.

Fig. 4 is a schematic perspective view of a clamping assembly and a rotating assembly of the multifunctional detector.

Fig. 5 is an exploded view of a clamp assembly of the multifunctional detector.

Fig. 6 is a cross-sectional view of a clamp assembly of the multifunctional detector.

Fig. 7 is a partial enlarged view at B in fig. 4.

Fig. 8 is a schematic perspective view of a motion assembly of the multifunctional detector.

Fig. 9 is a schematic perspective view of a vertical movement assembly of the multifunctional detector.

Fig. 10 is a rear view of a multifunctional detector.

Fig. 11 is a partial enlarged view at C in fig. 10.

Fig. 12 is a cross-sectional view of a multifunctional detector, fig. 4.

Fig. 13 is a partial enlarged view at a in fig. 1.

The reference numerals in the figures are: 1-detecting a box body; 11-a loading door; 12-a blanking door; 2-a detection chamber; 3-a feeding cavity; 31-sampling cavity; 311-sample barrels; 3111-mounting blocks; 31111-mounting slots; 3112-extrusion grooves; 3113-extruding a block; 3114-extruding the sleeve; 312-test tube rack; 313-inductive switch; 314-a camera; 32-a disinfection chamber; 321-sterilizing lamps; 322-a pass-through port; 3221-a flap; 33-a cleaning chamber; 331-cleaning the assembly; 3311-cleaning the motor; 3312-washing brush; 3313-sprinkler head; 332-a drying fan; 333-waste bin; 3331—a slider; 334-slide rail; 335-a rotating lever; 3351—a rotating block; 4-a movement cavity; 41-a clamping assembly; 411-clamping blocks; 412-a movement slot; 4121-a limit groove; 4122-spring; 413-moving blocks; 4131 arc surface; 4132-stopper; 42-a motion assembly; 421-a rotating assembly; 4211-a base; 42111-chute; 4212-rotating shaft; 42121-bearing blocks; 4213-a first gear; 4214-racks; 42141-push block; 4215-electric push rod; 422-vertical motion assembly; 4221-motion blocks; 42211-threaded rod; 42212-guide bar; 4222 waterproof covers; 4223-a drive motor; 423-a horizontal motion assembly; 4231-screw slipway.

Detailed Description

The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.

Referring to fig. 1 to 4, a multifunctional detector comprises a detection box body 1, a detection cavity 2, a feeding cavity 3 and a movement cavity 4 are arranged in the detection box body 1, a sampling cavity 31, a disinfection cavity 32 and a cleaning cavity 33 are arranged in the feeding cavity 3, a sample barrel 311 and a test tube rack 312 are arranged in the sampling cavity 31, a test tube is arranged on the test tube rack 312, the test tube rack 312 can drive the test tube to move in the detection cavity 2 and the feeding cavity 3, a mounting block 3111 is arranged on one side of the sample barrel 311, a feeding door 11 is further arranged at the upper end of the sampling cavity 31, a clamping component 41 and a movement component 42 for driving the clamping component 41 to move are arranged in the movement cavity 4, the clamping component 41 comprises a clamping block 411, the clamping block 411 and the mounting block 33 are detachably connected, the movement component 42 comprises a rotating component 421, the rotating component 421 comprises a rotating shaft 4212 connected with the clamping block 411, the rotating shaft 4212 can drive the clamping block to rotate, and the clamping block 411 is arranged in the cleaning cavity 331, and the cleaning component 33 is arranged in the cleaning cavity.

When food detection is needed, the loading door 11 is opened at the moment, the mounting block 3111 on the sample barrel 311 is detached from the clamping block 411, then samples are modulated in the sample barrel 311, then the mounting block 3111 is mounted on the clamping block 411, the rotating assembly 421 drives the rotating shaft 4212 to rotate, the rotating shaft 4212 rotates to drive the clamping block 411 and the mounting block 3111 to rotate, the sample barrel 311 rotates along with the mounting block 3111, the samples in the sample barrel 311 flow into the test tubes, the test tube rack 312 moves, the sample barrel 311 rotates for a plurality of times, the samples can be placed in the test tubes on the test tube rack 312, the test tube rack 312 drives the test tubes containing the samples to come into the detection cavity 2 from the loading cavity 3, the detection cavity 2 is internally provided with a detection instrument, and the samples in the test tubes are detected.

After the test tube material loading is accomplished, need wash sample barrel 311 and carry out the detection of next time this moment, motion subassembly 42 begins the motion, motion subassembly 42 can drive clamping assembly 41 and remove towards disinfection chamber 32 and cleaning chamber 33 one side, clamping assembly 41 drives sample barrel 311 and removes together, when removing cleaning chamber 33, cleaning assembly 331 washs sample barrel 311, get back to disinfection chamber 32 after the washing is accomplished, disinfection subassembly disinfects, and wait for the detection of next time, when next time examining, clamping assembly 41 drives sample barrel 311 along with motion subassembly 42 and gets back to sampling chamber 31, repeat above-mentioned operation.

Further motion chamber 4 sets up to two, all is provided with clamping assembly 41 and motion assembly 42 in the motion chamber 4 to can detect two kinds of different food samples fast, improve work efficiency.

Through setting up clamping assembly 41 and motion subassembly 42, clamping assembly 41 can grasp sample barrel 311, thereby motion subassembly 42 includes rotary component 421 can pour the sample in the sample barrel 311 into the test tube through the rotation axis, after the test tube material loading is accomplished, motion subassembly 42 drives sample barrel 311 cleaning and disinfection, the whole in-process has reduced the process that the staff participated in and with expose at external time to the last debris of air and staff has reduced the influence to the sample.

Referring to fig. 1 and fig. 4 to fig. 6, the clamping assembly 41 further includes a moving block 413, a mounting groove 31111 is provided at a lower end of the mounting block 3111, a moving groove 412 is provided on the moving block 413 in a penetrating manner, two moving blocks 413 are provided in the moving groove 412, a spring 4122 is provided at an end of the moving block 413 close to the moving block, an arc surface 4131 is provided at an upper end of an end of the moving block 413 far away from the moving block, a limiting groove 4121 is further provided at a side edge of the moving groove 412, a limiting block 4132 matching with the limiting groove 4121 is provided on the moving block 413, a pressing groove 3112 is provided on the mounting groove 31111, and the pressing groove 3112 can pass through the moving block 413.

When the sample barrel 311 is required to be mounted on the clamping block 411, the mounting groove 31111 moves towards one side of the clamping block 411, the spring 4122 pushes the moving block 413 towards one side away from the moving groove 412, a part of the moving block 413 is exposed out of the moving groove 412, the mounting groove 31111 is abutted with the moving block 413 exposed out, the mounting groove 31111 directly pushes the moving block 413 towards the inner side of the moving groove 412 due to the action of the arc surface 4131, the clamping block 411 can move in the mounting groove 31111, the moving block 413 can be pushed out of the moving groove 412 again under the action of the spring 4122 until the clamping block is clamped in the pressing groove 3112, the sample barrel 311 can be mounted on the clamping block 411, the cooperation of the limiting groove 4121 and the limiting block 4132 ensures that the moving block 413 cannot be separated from the moving groove 412, the spring 4122 can keep the force for always pushing the moving block 413 towards the outer side of the moving block 412, and the clamping block 413 can be firmly mounted in the pressing groove 3112.

Referring to fig. 6, a pressing sleeve 3114 is provided at an outer side of the pressing groove 3112, and a pressing block 3113 is provided to move in the pressing groove 3112.

When the moving block 413 moves the pressing block 3113 toward the side away from the pressing groove 3112 while moving the pressing block 412 into the pressing groove 3112, the moving block 413 moves the pressing block 3113 also toward the side away from the pressing groove 3112, a portion of the pressing block 3113 enters into the pressing sleeve 3114, the side of the pressing block 3113 is also provided with a block for preventing the pressing block 3113 from being detached from the pressing groove 3112, when the mounting block 3111 needs to be removed from the clamping groove 411, the pressing sleeve 3114 is pressed to move the portion of the pressing block 3113 located in the pressing groove 3112 toward the pressing groove 3112, the pressing block 3113 moves the moving block 413 toward the side of the moving groove 412 until the moving block 413 is just in the moving groove 412, and then the mounting block 3111 can be detached directly from the clamping block 411, the pressing sleeve 3114 is provided to prevent water and a sample from entering into the pressing groove 3112 and the moving groove 412, the moving block 413, the spring 4122 and the pressing block 3113 are not made to remain in the pressing groove 3112, and the material of the pressing groove 3112 is made elastic, so that the human hand cannot be lifted directly when the pressing block 3111 is not pierced, and the human hand is mounted.

Referring to fig. 4, the rotating assembly 421 further includes a base 4211, a first gear 4213, a rack 4214, and an electric push rod 4215, where the first gear 4213 is disposed at an end of the rotating shaft 4212 away from the sample barrel 311, the base 4211 is disposed below the first gear 4213, a chute 42111 is disposed on the base 4211, the rack 4214 is movably disposed in the chute 42111, the rack 4214 is engaged with the first gear 4213, the electric push rod 4215 is disposed on one side of the rack 4214, and the electric push rod 4215 can drive the rack 4214 to slide in the chute 42111.

When the sample barrel 311 is required to rotate, the electric push rod 4215 pushes the rack 4214 to move in the chute 42111, the movement of the rack 4214 drives the first gear 4213 to rotate, the rotation of the first gear 4213 drives the rotation shaft 4212 to rotate, the rotation shaft 4212 rotates to rotate the sample barrel 311, a sample in the sample barrel 311 can enter into a test tube along with the rotation, and the setting of the chute 42111 ensures that the rack 4214 can only perform linear movement, so that the first gear 4213 can stably rotate.

Referring to fig. 4 and 7, the base 4211 is further provided with a bearing seat 42121, the rotation shaft 4212 is rotatably disposed on the bearing seat 42121, one end of the rack 4214 away from the sample barrel 311 is provided with a push block 42141, and an output end of the electric push rod 4215 is disposed at one end of the push block 42141 perpendicular to the moving direction of the rack 4214.

By providing the bearing housing 42121, the first gear 4213 on the rotation shaft 4212 can be stably engaged with the rack 4214, and the rack 4214 can be more smooth when driving the rotation shaft 4212 to rotate.

Through the push block 42141, the electric push rod 4215 and the rack 4214 are arranged in parallel, so that the electric push rod 4215 is not required to be arranged along the movement direction of the rack 4214, the length of the rotating assembly 421 is reduced, the occupied space of the rotating assembly 421 is reduced, and the movement space of the moving assembly 42 is improved in a phase-changing manner.

Referring to fig. 8 and 9, the moving assembly 42 further includes a vertical moving assembly 422 and a horizontal moving assembly 423, the horizontal moving assembly 423 is a screw rod sliding table, the vertical moving assembly 422 includes a moving block 4221, a waterproof cover 4222 and a driving motor 4223, the moving block 4221 is movably disposed on the screw rod sliding table, a threaded rod 42211 is vertically rotated on the moving assembly 42, the threaded rod 42211 is disposed through the base 4211, two guide rods 42212 are disposed on two sides of the threaded rod 42211, the guide rods 42212 are disposed through the base 4211, the driving motor 4223 is disposed on the moving block 4221, an output end of the driving motor 4223 faces the threaded rod 42211, an output end of the driving motor 4223 and the threaded rod 42211 are disposed on the bevel gear which is meshed with each other, the waterproof cover 4222 is disposed on the moving block 4221, and the waterproof cover 4222 completely covers the bevel gear and the driving motor 4223.

When horizontal movement is required, at this time, under the action of the screw sliding table 4231, the screw sliding table drives the moving block 4221 to move, and the threaded rod 42211 on the moving block 4221 drives the base 4211 and the sample barrel 311 to move, so that the sample barrel 311 can be brought into the cleaning cavity 33 and the disinfection cavity 32.

When vertical movement is required, the driving motor 4223 starts to rotate, so as to drive the bevel gear to rotate, the rotation of the bevel gear drives the threaded rod 42211 to rotate, the rotation of the threaded rod 42211 and the limitation of the guide rod 42212 enable the base 4211 to only move up and down, and therefore the base 4211 drives the sample barrel 311 to move up and down.

When sample barrel 311 pours the sample into the test tube, the detector still includes the control cabinet, thereby can more accurate pour the sample in the sample barrel 311 into the test tube through control cabinet control horizontal motion subassembly 423 and vertical motion subassembly 422 to when wasing, through the removal of control cabinet control sample barrel 311, thereby can make the abluent more comprehensive of sample barrel 311.

Referring to fig. 3, an inductive switch 313 and a camera 314 are further disposed on the inner wall of the sampling cavity 31, the inductive switch 313 is disposed on one side of the moving direction of the test tube rack 312, and the camera 314 is disposed above the inductive switch 313.

When the test tube rack 312 needs to be moved to the sampling cavity 31 for sampling, at this moment, under the action of the inductive switch 313, when the inductive switch 313 detects that the test tube rack 312 comes to a proper position, the inductive switch 313 transmits signals to the control console, the control console controls the test tube key to stop moving, at this moment, the plane of the central shaft of a test tube is just in the same plane with the rotation plane of the central shaft of the sample barrel 311, so that when the sample barrel 311 rotates, a sample in the sample barrel 311 can more accurately enter the test tube, when the sample enters the test tube, the camera 314 can observe the liquid level in the test tube, and when reaching a certain height, the sample addition is stopped, and the subsequent detection is convenient.

After the sample of one test tube is added, the test tube rack 312 continues to move at this time, when the test tube is moved to the second test tube and the sample is suitable for being added, the sensing switch 313 detects that the control console stops the movement of the test tube rack 312, the addition of the second test tube is started, and the camera 314 can also detect the liquid level of the second test tube.

When two moving chambers are provided, the sensing switch 313 and the camera 314 are also provided in two, so that the two sample barrels 311 can be conveniently used for pouring samples respectively.

Through setting up inductive switch 313 and camera 314 to make the test-tube rack 312 through inductive switch 313 can more accurate drive test tube removal, thereby make sample barrel 311 can more accurate pour into the test tube with the sample in, the liquid level in the test tube is detected to camera 314, thereby can confirm the addition of additive.

Referring to fig. 3, the cleaning assembly 331 includes a cleaning motor 3311 and a drying fan 332, the cleaning motor 3311 is disposed at the uppermost end of the cleaning chamber 33 far away from the sterilizing chamber 32, the output end of the cleaning motor 3311 faces to the lower end, a cleaning brush 3312 is disposed at the output end of the cleaning motor 3311, a water spray head 3313 is further disposed at one side of the cleaning motor 3311, and the drying fan 332 is disposed at the uppermost end of the cleaning chamber 33 near the sterilizing chamber 32.

When the moving assembly 42 brings the sample barrel 311 into the cleaning cavity 33, at this time, the residual sample in the sample barrel 311 is poured out through the rotating assembly 421, then the sample barrel 311 is moved under the water spray head 3313 through the moving assembly 42, the sample barrel 311 is washed for a plurality of times, after washing for a plurality of times, the sample barrel 311 with clean water is moved under the cleaning brush 3312, the cleaning brush 3312 for the stubborn residue in the sample barrel 311 is washed for a plurality of times, after that, the sample barrel 311 is washed for a plurality of times, the moving assembly 42 brings the sample barrel 311 to the lower end of the drying fan 332, the air outlet of the drying fan 332 faces the sample barrel 311, the water trace in the sample barrel 311 is dried quickly, and after the drying is completed, the sample barrel 311 is brought into the disinfection cavity 32 for disinfection.

Referring to fig. 10 and 11, a waste bin 333 is further disposed in the cleaning chamber 33, a sliding rail 334 is disposed at the lowermost end of the inner wall of the cleaning chamber 33, a sliding block 3331 is disposed at the side edge of the waste bin 333, the sliding block 3331 is movably disposed in the sliding rail 334, a discharging door 12 is further disposed at the outer side of the cleaning chamber 33, the discharging door 12 is disposed near the waste bin 333, a rotating rod 335 is disposed at one end of the sliding rail 334 near the discharging door 12, a rotating block 3351 is rotatably disposed on the rotating rod 335, and the rotating block 3351 can be abutted with the sliding block 3331.

The one end that the blanking door 12 was kept away from to slide rail 334 is not link up, open the blanking door 12, install the waste bin 333, when the waste bin 333 moves in slide rail 334 through slider 3331, when the one side butt that slider 3331 and slide rail 334 did not link up, waste bin 333 preliminary installation is accomplished, then rotate rotating block 3351 again, rotating block 3351 rotates on dwang 335, when rotating block 3351 butt slider 3331, rotating block 3351 is the drop down, rotating block 3351 is not moving under the effect of gravity, rotating block 3351 restricts slider 3331, waste bin 333 accurate installation is accomplished, thereby waste bin 333's installation accuracy has guaranteed that sample residue in the sample bucket 311 and the water after wasing can stable fall in waste bin 333, can not spill.

By providing the waste bin 333 and the discharging door 12, residues and cleaning water in the sample tub 311 can be collected and treated uniformly, the discharging door 12 enables the waste bin 333 to be rapidly drawn out, and the vulnerable cleaning brush 3312 to be inspected and replaced.

Referring to fig. 12 and 13, the sterilizing unit includes a plurality of sterilizing lamps 321, the sterilizing lamps 321 are disposed at the uppermost end of the inner wall of the sterilizing chamber 32, a passing opening 322 is disposed on the inner wall of the sterilizing chamber 32, which is close to the sampling chamber 31 and the cleaning chamber 33, and a blocking piece 3221 is disposed on the passing opening 322.

After the sample barrel 311 passes through the washing of the washing cavity 33, the sample barrel 311 goes into the disinfection cavity 32, at this moment, under the illumination of the disinfection lamp 321, the sample barrel 311 is disinfected, so that the sample barrel 311 is not interfered by other sundries to be detected in use, the sample barrel 311 enters the disinfection cavity 32 through the through hole 322, the baffle 3221 is arranged on the through hole 322, thereby reducing the impurity entering the disinfection cavity 32 from the internal environment of the washing cavity 33 and the sampling cavity 31, ensuring the cleanliness of the disinfection cavity 32 and guaranteeing the disinfection efficiency.

This application is through setting up clamping assembly 41 and motion subassembly 42, and clamping assembly 41 can grasp sample barrel 311, and motion subassembly 42 includes rotary component 421 thereby can pour the sample in the sample barrel 311 into the test tube through the rotation axis, and after the test tube material loading was accomplished, motion subassembly 42 drove sample barrel 311 and washs and disinfect, and whole in-process has reduced the process of staff participation and has exposed the time at the external world to the debris on air and the staff has been reduced the influence to the sample.

The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.

Claims

1. The utility model provides a multifunctional detector which is characterized in that, including detection box (1), be provided with detection chamber (2), material loading chamber (3) and motion chamber (4) in detection box (1), be provided with sample chamber (31), disinfection chamber (32) and cleaning chamber (33) in material loading chamber (3) are interior, be provided with sample barrel (311) and test tube rack (312) in sample chamber (31), be provided with the test tube on test tube rack (312), test tube rack (312) can drive the test tube and remove in detection chamber (2) and material loading chamber (3), one side of sample barrel (311) is provided with installation piece (3111), and the upper end of sample chamber (31) is provided with material loading door (11), be provided with clamping assembly (41) and drive clamping assembly (41) motion subassembly (42) in motion chamber (4), clamping assembly (41) are including joint piece (411), joint piece (411) and installation piece (312) are dismantled to be connected, motion assembly (421) include joint piece (421) can be rotated in rotation subassembly (421) and rotation (4232) are located in rotation subassembly (421), a cleaning component (331) is arranged in the cleaning cavity (33);

the rotary assembly (421) further comprises a base (4211), a first gear (4213), a rack (4214) and an electric push rod (4215);

the first gear (4213) is arranged at one end of the rotating shaft (4212) far away from the sample barrel (311);

the base (4211) is arranged below the first gear (4213), and a chute (42111) is arranged on the base (4211);

the rack (4214) is movably arranged in the chute (42111), and the rack (4214) is meshed with the first gear (4213);

the electric push rod (4215) is arranged on one side of the rack (4214), and the electric push rod (4215) can drive the rack (4214) to slide in the chute (42111);

a bearing seat (42121) is further arranged on the base (4211), the rotating shaft (4212) is rotatably arranged on the bearing seat (42121), a push block (42141) is arranged at one end of the rack (4214) far away from the sample barrel (311), and the output end of the electric push rod (4215) is arranged at one end of the push block (42141) perpendicular to the moving direction of the rack (4214);

the motion assembly (42) further comprises a vertical motion assembly (422) and a horizontal motion assembly (423), the horizontal motion assembly (423) is a screw rod sliding table, and the vertical motion assembly (422) comprises a motion block (4221), a waterproof cover (4222) and a driving motor (4223);

the moving block (4221) is movably arranged on the screw rod sliding table, a threaded rod (42211) is vertically arranged on the moving assembly (42) in a rotating mode, the threaded rod (42211) penetrates through the base (4211), two guide rods (42212) are arranged on two sides of the threaded rod (42211), and the guide rods (42212) penetrate through the base (4211);

the driving motor (4223) is arranged on the motion block (4221), the output end of the driving motor (4223) faces the threaded rod (42211), and bevel gears meshed with the output end of the driving motor (4223) and the threaded rod (42211) are arranged on the driving motor;

the waterproof cover (4222) is arranged on the motion block (4221), and the bevel gear and the driving motor (4223) are completely covered by the waterproof cover (4222).

2. The multifunctional detector according to claim 1, wherein the clamping assembly (41) further comprises a moving block (413), a mounting groove (31111) is formed in the lower end of the mounting block (3111), a moving groove (412) is formed in the moving block (413) in a penetrating mode, two moving blocks (413) are arranged in the moving groove (412), a spring (4122) is arranged at one end, close to the moving block (413), of the moving block (413), an arc surface (4131) is arranged at the upper end, far away from the moving block (413), of the moving block (413), a limiting groove (4121) is formed in the side edge of the moving block (412), a limiting block (4132) matched with the limiting groove (4121) is arranged on the moving block (413), an extrusion groove (3112) is formed in the mounting groove (31111), and the moving block (413) can pass through the extrusion groove (3112).

3. The multifunctional detector according to claim 2, wherein a squeezing sleeve (3114) is arranged outside the squeezing groove (3112), and a squeezing block (3113) is arranged in the squeezing groove (3112).

4. The multifunctional detector according to claim 1, wherein an inductive switch (313) and a camera (314) are arranged on the inner wall of the sampling cavity (31), the inductive switch (313) is arranged on one side of the moving direction of the test tube rack (312), and the camera (314) is arranged above the inductive switch (313).

5. The multifunctional detector according to claim 1, wherein the cleaning assembly (331) comprises a cleaning motor (3311) and a drying fan (332), the cleaning motor (3311) is arranged at the uppermost end of the cleaning cavity (33) far away from the disinfection cavity (32), the output end of the cleaning motor (3311) faces to the lower end, the output end of the cleaning motor (3311) is provided with a cleaning brush (3312), one side of the cleaning motor (3311) is provided with a water spray head (3313), and the drying fan (332) is arranged at the uppermost end of the cleaning cavity (33) close to the disinfection cavity (32).

6. The multifunctional detector according to claim 5, wherein a waste bin (333) is arranged in the cleaning cavity (33), a sliding rail (334) is arranged at the lowermost end of the inner wall of the cleaning cavity (33), a sliding block (3331) is arranged on the side edge of the waste bin (333), the sliding block (3331) can be movably arranged in the sliding rail (334), a blanking door (12) is arranged on the outer side of the cleaning cavity (33), the blanking door (12) is arranged close to the waste bin (333), a rotating rod (335) is arranged at one end of the sliding rail (334) close to the blanking door (12), a rotating block (3351) is arranged on the rotating rod (335) in a rotating mode, and the rotating block (3351) can be abutted to the sliding block (3331).

7. The multifunctional detector according to claim 1, wherein the sterilizing assembly comprises a plurality of sterilizing lamps (321), the sterilizing lamps (321) are arranged at the uppermost end of the inner wall of the sterilizing cavity (32), a passing opening (322) is formed in the inner wall of the sterilizing cavity (32) close to the sampling cavity (31) and the cleaning cavity (33), and a blocking piece (3221) is arranged on the passing opening (322).