A sample transport device

Abstract

The present application relates to a sample transport device, and relates to the technical field of transport devices. The transport device includes a sampling component, a transport frame, a moving component, a sample storage component, a motion component, and a lifting component; the moving component is used to drive the transport frame to move; the motion component is used to drive the lifting component to move; the lifting component is used to drive the sampling component to move; the sampling component includes a sampling outer cylinder, a sampling inner cylinder, and a rotating member; the sampling outer cylinder is connected to the lifting member, and the sampling inner cylinder is rotatably connected to the sampling outer cylinder, the sampling outer cylinder has a first feed port, and the sampling inner cylinder has a second feed port. When the sampling component is in a sampling state, the first feed port is connected to the second feed port, and when the sampling component is in a storage state, the first feed port is staggered with the second feed port; the rotating member is used to drive the sampling outer cylinder to rotate; and the sample storage component is used to store samples. The present application has the effect of improving the transportation efficiency of solid waste detection samples.

Description

Technical Field

[0001] The present application relates to the technical field of transport devices, and in particular to a sample transport device. Background Art

[0002] In the related art, when transporting samples (such as solid waste), it is often necessary to sample and test the samples (such as powder) and send the test samples to the test location. When collecting the test samples, the staff first extends the sampling tool into the solid waste to sample the solid waste, and then transports the sample to the test location through the transport device for sample testing.

[0003] The above-mentioned related technologies have the following defects: when it is necessary to sample and test multiple different types of solid waste, it is necessary to first test a certain type of solid waste, and then transport the sampled test sample to the test location through a transportation device for testing, and then clean the solid waste sampling utensils (to prevent different types of solid waste from affecting the accuracy of the test), and sample another type of solid waste. After the sampling is completed, the sampled test sample is transported to the test location through a transportation device. Repeating this process will greatly reduce the transportation efficiency of the solid waste test samples. At the same time, for the same type of solid waste, it is necessary to sample multiple test samples and then transport the multiple test samples to the test location. However, in actual sampling, after sampling is completed once, the sampling utensils need to be cleaned before the next sampling. When the number of empty transportation devices is limited, it will seriously affect the transportation efficiency and detection efficiency of the solid waste test samples. Summary of the invention

[0004] In order to improve the transportation efficiency of solid waste test samples and ensure the quality of the test samples, the present application provides a sample transportation device.

[0005] The present application provides a sample transport device, which adopts the following technical solution:

[0006] A sample transport device comprises a sampling component, a transport frame, a moving component, a sample storage component, a motion component and a lifting component; the transport frame has a cavity and a passage for the sampling component to enter; the transport frame is connected to the moving component, and the moving component is used to drive the transport frame to move; the lifting component is connected to the transport frame through the motion component, the sampling component is connected to the lifting component, and the motion component is used to drive the lifting component to move so that the sampling component can enter the transport frame; the lifting component is used to drive the sampling component to move up and down; the sampling component comprises a sampling outer cylinder, a sampling inner cylinder and a rotating part; The sampling component has a sampling state and a material storage state; the sampling outer cylinder is connected to the lifting component, and the sampling inner cylinder is coaxially rotatably connected to the sampling outer cylinder, wherein the sampling outer cylinder has a first feed port, and the sampling inner cylinder has a second feed port connected to the first feed port, when the sampling component is in the sampling state, the first feed port is connected to the second feed port, and when the sampling component is in the material storage state, the first feed port and the second feed port are staggered; the rotating part is used to drive the sampling outer cylinder to rotate; the sample storage component is arranged in the cavity of the transport frame, and is used to store and process the test samples collected by the sampling inner cylinder.

[0007] By adopting the above technical scheme, when it is necessary to transport the test sample (powdered) of solid waste, first push the sample transportation device for solid waste detection to the solid waste stacking position, then start the lifting component, the lifting component drives the sampling component to move, the sampling component approaches the solid waste, the lifting component continues to move, the sampling outer cylinder contacts the solid waste, the sampling outer cylinder gradually extends into the solid waste, when the sampling outer cylinder moves to a position that meets the sampling conditions, start the rotating part, the rotating part drives the sampling outer cylinder to rotate, the first feed port is connected with the second feed port, the solid waste enters the sampling inner cylinder, after the sampling of the test sample is completed, adjust the rotating part again, the rotating part drives the sampling outer cylinder to move, at this time the first feed port and the second feed port are staggered, the solid waste from the outside cannot enter the sampling inner cylinder, the test sample is collected in the sampling inner cylinder, after the collection of the test sample is completed, start the lifting component, the lifting component drives the sampling component to move, the sampling component is in the lifting component The solid waste is driven to leave, the moving component is turned on, the lifting component of the moving component moves, so that the sampling component enters the transport frame, the sampling component is adjusted, and the test sample collected in the sampling inner cylinder is stored and processed by the storage component; the sampling component is set, and the lifting component can be used to collect solid waste (powdered), so as to reduce the possibility that the staff will be in close contact with the solid waste and cause injuries to the staff when sampling solid waste; at the same time, the moving component drives the lifting component to move, and the movement of the lifting component causes the sampling component to move into the transport frame, and the sample storage component stores and processes the sampled test sample, so as to realize the collection of the test sample and prevent the test sample from contacting the outside world and causing the test result deviation; furthermore, the moving component drives the transport frame to move, so as to realize the rapid delivery of the test sample to the test position, thereby improving the transportation and detection efficiency of the test sample, and also ensuring the detection accuracy of the test sample.

[0008] Optionally, the lifting assembly includes a lifting screw, a lifting bracket, a lifting block and a lifting motor; the lifting bracket is connected to the transport frame through the motion assembly; the lifting screw is threadedly connected to the lifting bracket; the lifting block is threadedly connected to the lifting screw, the lifting block is slidably connected to the lifting bracket, and the sampling outer cylinder is connected to the lifting block; the lifting motor is used to drive the lifting screw to rotate.

[0009] By adopting the above technical solution, the lifting motor is turned on, the lifting motor rotates, the lifting motor drives the lifting screw to rotate, the lifting screw rotation drives the lifting block to move, the lifting block movement drives the sampling outer cylinder to move, the sampling outer cylinder simultaneously drives the sampling inner cylinder to move, thereby achieving the purpose of driving the sampling component to lift and lower; at the same time, the motion component is turned on, the motion component drives the lifting bracket to move, thereby achieving the purpose of moving the sampling component into the transport frame, so as to facilitate the storage and processing of the sampled test samples.

[0010] Optionally, the rotating member includes a rotating motor, a rotating ring gear and a rotating gear; the rotating ring gear is arranged on the outside of the sampling outer cylinder; the rotating gear is connected to the lifting block through the rotating motor, and the rotating ring gear is meshed with the rotating gear; the rotating motor is used to drive the rotating gear to rotate.

[0011] By adopting the above technical solution, the rotating motor is turned on, and the rotation of the rotating motor drives the rotating gear to rotate, and the rotating gear drives the rotating ring gear to rotate, and the rotation of the rotating ring gear drives the sampling outer cylinder to move, and the sampling outer cylinder rotates relatively on the sampling inner cylinder, so that the first feed port and the second feed port are in a connected or staggered state. When the first feed port and the second feed port are connected, solid waste can be collected, and when the first feed port and the second feed port are staggered, the detection sample can be collected in the sampling inner cylinder.

[0012] Optionally, the sampling assembly also includes a snap-in component for installing the sampling inner cylinder on the sampling outer cylinder, and the snap-in components are multiple, and the multiple snap-in components are symmetrically arranged about the axial direction of the sampling inner cylinder; the snap-in component includes a snap-in disk, a snap-in pin, and a power source for driving the snap-in pin to move; the snap-in disk is arranged in the sampling outer cylinder, and the snap-in pin is slidably connected to the snap-in disk, wherein the movement direction of the snap-in pin is perpendicular to the axial direction of the sampling inner cylinder, and the sampling inner cylinder is provided with a snap-in groove for the snap-in pin to extend into; the power source is connected to the snap-in pin, and is used to drive the snap-in pin to move so that the snap-in pin extends into or out of the snap-in groove.

[0013] By adopting the above technical solution, the sampling inner cylinder is extended into the cavity of the sampling outer cylinder, and the sampling inner cylinder gradually approaches the snap-in disk. When the snap-in inner cylinder approaches the snap-in disk, the power source is turned on, and the power source drives the snap-in pin to move, and the snap-in pin extends into the snap-in groove, and the snap-in pin is tightly pressed against the side wall of the snap-in groove, thereby achieving the purpose of fixing the sampling inner cylinder in the sampling outer cylinder. Similarly, the power source is turned on, and the power source drives the snap-in pin to move, and the snap-in pin extends into the snap-in groove, and the snap-in pin is separated from the sampling inner cylinder. At this time, the sampling inner cylinder and the sampling outer cylinder can be separated from each other.

[0014] Optionally, the power source includes a power motor, a power screw and a power block arranged corresponding to the bayonet pin; the power screw is rotatably connected to the outer side of the sampling outer cylinder, the axial direction of the power screw is perpendicular to the axial direction of the sampling outer cylinder, and the power screw has a positive thread section and a negative thread section; the power block is respectively arranged on the positive thread section and the negative thread section of the power screw, and the power block is connected to the bayonet pin; the power motor is used to drive the power screw to rotate.

[0015] By adopting the above technical solution, the power motor is turned on, the power motor drives the power screw to rotate, the rotation of the power screw drives the power block to move, and the movement of the power block drives the coupling pin to move. When the coupling pins on the power screw are close to each other, the purpose of connecting and fixing the sampling inner cylinder and the sampling outer cylinder can be achieved. When the coupling pins on the power screw are away from each other, the purpose of separating the sampling inner cylinder and the sampling outer cylinder can be achieved.

[0016] Optionally, the sample storage assembly includes a sample storage tray, a sample storage tube, a clamping member, a sealing member, and a mounting member; the sample storage tray is rotatably connected to the cavity of the transport frame, wherein the axial direction of the rotating shaft of the sample storage tray and the transport frame is the same as the axial direction of the lifting screw, and the sample storage tray has a plurality of storage holes; the sample storage tube is arranged in the storage hole through the clamping member, and the sampling inner tube can fall into the sample storage tube; the sealing member is arranged on one side of the sample storage tray, and is used for sealing the sample storage tube; the mounting member is arranged on the sample storage tray, and is used for pushing the unused sampling inner tube into the sampling outer tube.

[0017] By adopting the above technical scheme, the moving component drives the lifting bracket to move. At this time, the sampling component is located in the transport frame, and the sampling inner cylinder is located directly above the sample storage cylinder. The power source is adjusted, and the power source drives the locking pin to move. The locking pin extends out of the locking groove. At this time, the sampling inner cylinder falls into the sampling outer cylinder, and the sampling inner cylinder falls into the sample storage cylinder. The sample storage tray is adjusted, and the sample storage tray rotates in the transport frame. The rotation of the sample storage tray drives the sample storage cylinder to rotate. When the sample storage cylinder with the sampling inner cylinder moves to the vicinity of the sealing member, the sealing member is opened, and the sealing member seals the sample storage cylinder with the sampling inner cylinder to prevent the detection sample from contacting the outside world and causing contamination of the detection sample; the sample storage tray is adjusted again, and the sample storage tray rotates in the transport frame. The rotation of the sample storage tray drives the mounting member to rotate. When the mounting member moves to directly below the sample storage outer cylinder, the mounting member is opened, and the mounting member pushes the unused sampling inner cylinder into the sampling outer cylinder. The power source is adjusted, and the power source drives the locking pin to move. The locking pin extends into the locking member, thereby achieving the purpose of installing the sampling inner cylinder in the sampling outer cylinder. In this way, on the one hand, it can reduce the need to prepare multiple sampling components when testing different solid wastes, realize the sampling and transportation of multiple different solid wastes at the same time, and help reduce the sampling cost of solid waste; on the other hand, it can achieve uninterrupted sampling of solid waste, so that it is possible to sample and transport multiple test samples in one batch, and to a certain extent improve the transportation efficiency of the test samples.

[0018] Optionally, the clamping member includes a clamping screw, a clamping motor and at least two arc-shaped clamping plates; the arc-shaped clamping plate is slidably connected to the side wall of the storage hole, and the arc-shaped clamping plate forms a clamping space for the sample storage tube; the clamping screw is rotatably connected to the sample storage tray, and the axial direction of the clamping screw is perpendicular to the axial direction of the sample storage tube; the clamping screw has a positive thread section and a negative thread section, and the arc-shaped clamping plates are respectively arranged on the positive thread section and the negative thread section of the clamping screw; the clamping motor is used to drive the clamping screw to rotate.

[0019] By adopting the above technical solution, the clamping motor is turned on, and the clamping motor drives the clamping screw to rotate the rod. The rotation of the clamping screw drives the arc-shaped clamping plate to move. When the relatively arranged arc-shaped clamping plates are close to each other, the sample tube can be clamped. When the relatively arranged arc-shaped clamping plates are away from each other, the sample tube can fall on the storage hole.

[0020] Optionally, the sealing component includes a loading source, a lifting source and a grabbing suction cup; the loading source is arranged on one side of the sample storage tray, and is used to load the sample storage tube with a sealing piston; the lifting source is arranged on one side of the sample storage tray; the grabbing suction cup is connected to the lifting source, and the lifting source is used to drive the grabbing suction cup to move, wherein the movement direction of the lifting source is perpendicular to the loading direction of the loading source, and the grabbing suction cup can grab the sealing piston on the loading source.

[0021] By adopting the above technical scheme, the feeding source is turned on, and the feeding source transports the piston for sealing the sample tube to the grabbing position of the grabbing suction cup. The lifting source is adjusted, and the lifting source drives the grabbing suction cup to move, and the grabbing suction cup approaches the piston for sealing the sample tube, and the grabbing suction cup grabs the piston for sealing the sample tube. At this time, the lifting source is adjusted, and the lifting source drives the grabbing suction cup to rotate, and the movement of the grabbing suction cup drives the piston for sealing the sample tube to move, and the piston for sealing the sample tube moves to the top of the sample tube, and the lifting source is turned on, and the lifting source drives the grabbing suction cup to move downward, and the piston for sealing the sample tube approaches the sample tube, and the lifting source continues to drive the grabbing suction cup to move downward, so that the piston for sealing the sample tube extends into the sample tube, thereby achieving the purpose of sealing the sample tube.

[0022] Optionally, the mounting component includes a mounting cylinder and a mounting block; the mounting cylinder is arranged on the sample storage tray, and the movement direction of the mounting cylinder is the same as the movement direction of the lifting source; the mounting block is arranged on the output end of the mounting cylinder, wherein the unused sampling inner cylinder is arranged on the side of the mounting block away from the mounting cylinder.

[0023] By adopting the above technical scheme, when the sampling component places the sampling inner cylinder into the sample storage cylinder, the sample storage disk rotates, and the sample storage disk drives the mounting part to move. When the mounting part moves to the bottom of the sampling outer cylinder, the mounting cylinder is opened, and the mounting cylinder mounting block moves. The mounting block drives the sampling inner cylinder (empty) placed thereon to move, and the sampling inner cylinder extends into the sampling outer cylinder to realize the replacement of the inner cylinder, thereby realizing the continuous sampling operation of solid waste detection samples. At the same time, it can also realize the sampling of multiple different solid wastes, and then the purpose of quickly transporting the detection samples to the detection position can be achieved.

[0024] Optionally, the sample transport device also includes a collection frame for collecting sealed sample tubes, at least part of the collection frame is located directly below the sample tray, and the sample tube can fall into the collection frame; wherein the side wall of the transport frame has a material removal port for removing the collection frame.

[0025] By adopting the above technical solution, when the sample storage tube contains a sampling inner tube after sampling is completed (and the sample storage tube has been sealed), the clamping part is opened, the clamping part puts down the sealed sample storage tube, and the sample storage tube falls into the collection frame to realize the collection of the test sample. When the transport frame moves to the test position, the collection frame is taken out through the material taking port. With such a setting, it is possible to transport multiple test samples (test samples of different types of solid waste or multiple solid waste test samples of the same type) at one time, which helps to improve the transportation efficiency of the test samples.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. Through the set sampling component, solid waste (powdered) can be collected in cooperation with the lifting component, reducing the possibility of workers being in close contact with solid waste and causing injuries to workers when sampling solid waste; at the same time, the movement component drives the lifting component to move, and the movement of the lifting component causes the sampling component to move into the transport frame. The sample storage component stores and processes the sampled test samples, which can realize the collection of test samples and prevent the test samples from contacting the outside world and causing deviations in test results; furthermore, the moving component drives the transport frame to move, which can realize the rapid delivery of test samples to the test position, thereby improving the transportation and testing efficiency of the test samples, and also ensuring the detection accuracy of the test samples.

[0028] 2. By extending the sampling inner cylinder into the cavity of the sampling outer cylinder, the sampling inner cylinder gradually approaches the snap-in disk. When the snap-in inner cylinder approaches the snap-in disk, turn on the power source, the power source drives the snap-in pin to move, the snap-in pin extends into the snap-in groove, and the snap-in pin is tightly pressed against the side wall of the snap-in groove, thereby achieving the purpose of fixing the sampling inner cylinder in the sampling outer cylinder. Similarly, turn on the power source, the power source drives the snap-in pin to move, the snap-in pin extends into the snap-in groove, and the snap-in pin is separated from the sampling inner cylinder. At this time, the sampling inner cylinder and the sampling outer cylinder can be separated from each other.

[0029] 3. The lifting bracket is driven to move by the motion component. At this time, the sampling component is located in the transport frame, and the sampling inner cylinder is located directly above the sample storage cylinder. The power source is adjusted, and the power source drives the locking pin to move. The locking pin extends out of the locking groove. At this time, the sampling inner cylinder falls in the sampling outer cylinder, and the sampling inner cylinder falls into the sample storage cylinder. The sample storage tray is adjusted, and the sample storage tray rotates in the transport frame. The rotation of the sample storage tray drives the sample storage cylinder to rotate. When the sample storage cylinder with the sampling inner cylinder moves to the vicinity of the sealing member, the sealing member is opened. The sealing member seals the sample storage cylinder with the sampling inner cylinder to prevent the detection sample from contacting the outside world and causing contamination of the detection sample; the sample storage tray is adjusted again, and the sample storage tray rotates in the transport frame. The rotation of the sample storage tray drives the mounting member to rotate. When the mounting member moves to directly below the sample storage outer cylinder, the mounting member is opened. The mounting member pushes the unused sampling inner cylinder into the sampling outer cylinder. The power source is adjusted, and the power source drives the locking pin to move. The locking pin extends into the locking member, thereby achieving the purpose of installing the sampling inner cylinder in the sampling outer cylinder. In this way, on the one hand, it can reduce the need to prepare multiple sampling components when testing different solid wastes, realize the sampling and transportation of multiple different solid wastes at the same time, and help reduce the sampling cost of solid waste; on the other hand, it can achieve uninterrupted sampling of solid waste, so that it is possible to sample and transport multiple test samples in one batch, and to a certain extent improve the transportation efficiency of the test samples.

[0030] 4. By opening the feeding source, the feeding source transports the sample storage tube sealing piston to the grabbing position of the grabbing suction cup, and adjusting the lifting source, the lifting source drives the grabbing suction cup to move, and the grabbing suction cup approaches the sample storage tube sealing piston, and the grabbing suction cup grabs the sample storage tube sealing piston. At this time, adjust the lifting source, the lifting source drives the grabbing suction cup to rotate, and the movement of the grabbing suction cup drives the sample storage tube sealing piston to move, and the sample storage tube sealing piston moves to the top of the sample storage tube, open the lifting source, the lifting source drives the grabbing suction cup to move downward, and the sample storage tube sealing piston approaches the sample storage tube, and the lifting source continues to drive the grabbing suction cup to move downward, so that the sample storage tube sealing piston extends into the sample storage tube, thereby achieving the purpose of sealing the sample storage tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 It is a schematic diagram of the overall structure of a sample transport device of the present application.

[0033] Figure 2 It is a cross-sectional view of a sample transport device of the present application.

[0034] Figure 3 It is a partial structural schematic diagram of a sample transport device of the present application.

[0035] Figure 4 yes Figure 3 sectional view of .

[0036] Figure 5 yes Figure 4 Enlarged view of part A.

[0037] Figure 6 It is a partial structural schematic diagram of a sample transport device of the present application.

[0038] Figure 7 yes Figure 6 Enlarged view of part B.

[0039] Figure 8 It is a partial structural schematic diagram of a sample transport device of the present application.

[0040] Fig. 9 yes Figure 8 Enlarged view of part C.

[0041] Explanation of the reference numerals: 1. Sampling assembly; 11. Sampling outer cylinder; 111. First feed port; 12. Sampling inner cylinder; 121. Conical portion; 122. Second feed port; 123. Snap-in groove; 13. Rotating member; 131. Rotating motor; 132. Rotating gear ring; 133. Rotating gear; 14. Snap-in member; 141. Snap-in disk; 1411. Mounting groove; 142. Snap-in pin; 143. Power source; 1431. Power motor; 1432. Power screw; 1433. Power block; 15. Adjusting member; 151. Connecting rod; 152. Adjusting motor; 2. Transport frame; 21. Feed port; 22. Passageway; 3. Moving assembly; 4. Sample storage assembly; 41. Sample storage disk ;411, storage hole;42, sample storage tube;43, clamping part;431, clamping screw;432, clamping motor;433, arc clamping plate;44, sealing part;441, feeding source;4411, feeding bracket;4412, feeding roller;4413, feeding conveyor belt;4414, feeding motor;442, lifting source;4421, rotating cylinder;443, grabbing suction cup;45, mounting part;451, mounting cylinder;452, mounting block;5, moving component;51, moving motor;52, first gear;53, second gear;6, lifting component;61, lifting screw;62, lifting bracket;63, lifting block;64, lifting motor;7, collection frame. DETAILED DESCRIPTION

[0042] The following is combined with Figure 1-9 This application is described in further detail.

[0043] An embodiment of the present application discloses a sample transport device.

[0044] Reference Figure 1 , Figure 2 and Figure 3 A sample transport device comprises a sampling component 1, a transport frame 2, a moving component 3, a sample storage component 4, a motion component 5, a lifting component 6 and a collecting frame 7; the transport frame 2 has a cavity and a channel 22 for the sampling component 1 to enter; the transport frame 2 is connected to the moving component 3, and the moving component 3 is used to drive the transport frame 2 to move; the lifting component 6 is connected to the transport frame 2 through the motion component 5, and the sampling component 1 is connected to the lifting component 6, and the motion component 5 is used to drive the lifting component 6 to move so that the sampling component 1 can enter the transport frame 2; the lifting component 6 is used to drive the sampling component 1 to move up and down; the sampling component 1 is used to collect and sample powdered solid waste; the sample storage component 4 is arranged in the cavity of the transport frame 2, and is used to store and process the test samples collected by the sampling inner cylinder 12; the collecting frame 7 is arranged in the cavity of the transport frame 2, and is used to collect and process the stored test samples.

[0045] See also Figure 3 , Figure 4 , Figure 5 In some embodiments of the present disclosure, the sampling component 1 includes a sampling outer cylinder 11, a sampling inner cylinder 12 and a rotating member 13; the sampling component 1 has a sampling state and a storage state; the sampling outer cylinder 11 is connected to the lifting component 6, and the sampling inner cylinder 12 is coaxially rotatably connected to the sampling outer cylinder 11, wherein the sampling outer cylinder 11 has a first feed port 111, and the sampling inner cylinder 12 has a second feed port 122 connected to the first feed port 111. When the sampling component 1 is in the sampling state, the first feed port 111 is connected to the second feed port 122, and when the sampling component 1 is in the storage state, the first feed port 111 and the second feed port 122 are staggered; the rotating member 13 is used to drive the sampling outer cylinder 11 to rotate.

[0046] It can be understood that, in the sampling state, the rotating member 13 is turned on, and the rotating member 13 drives the sampling outer cylinder 11 to move, so that the first feed port 111 and the second feed port 122 are connected, so that the powdered solid waste can enter the sampling inner cylinder 12, and the solid waste is collected. In the storage state, the rotating member 13 is turned on, and the rotating member 13 drives the sampling outer cylinder 11 to move, so that the first feed port 111 and the second feed port 122 are staggered, and the powdered solid waste cannot enter the sampling inner cylinder, so that the solid waste that has entered the sampling inner cylinder 12 can be stored.

[0047] As an example, see Figure 3 and Figure 4 In order to improve the sampling efficiency of the sampling assembly 1 for solid waste, in the embodiment of the present disclosure, a pointed cone portion 121 is also provided on the sampling inner cylinder 12; when the sampling inner cylinder 12 extends into the sampling outer cylinder 11, the pointed cone portion 121 provided on the sampling inner cylinder 12 can be tightly pressed against the bottom of the sampling outer cylinder 11.

[0048] In some embodiments of the present disclosure, see Figure 3 and Figure 4 The rotating member 13 includes a rotating motor 131, a rotating gear ring 132 and a rotating gear 133; the rotating gear ring 132 is arranged on the outside of the sampling outer cylinder 11; the rotating gear 133 is connected to the lifting block 63 through the rotating motor 131, and the rotating gear ring 132 is meshed with the rotating gear 133; the rotating motor 131 is used to drive the rotating gear 133 to rotate. In this way, the rotating motor 131 is turned on, the rotating motor 131 drives the rotating gear 133 to rotate, and the rotating gear 133 drives the sampling outer cylinder 11 to rotate. When the first feed port 111 is connected to the second feed port 122, the sampling assembly 1 is in the sampling state; when the first feed port 111 and the second feed port 122 are staggered, the sampling assembly 1 is in the storage state.

[0049] See also Figure 3 and Figure 4 In some embodiments of the present disclosure, the lifting assembly 6 includes a lifting screw 61, a lifting bracket 62, a lifting block 63 and a lifting motor 64; the lifting bracket 62 is connected to the transport frame 2 through the motion assembly 5; the lifting screw 61 is threadedly connected to the lifting bracket 62; the lifting block 63 is threadedly connected to the lifting screw 61, the lifting block 63 is slidably connected to the lifting bracket 62, and the sampling outer cylinder 11 is connected to the lifting block 63; the lifting motor 64 is used to drive the lifting screw 61 to rotate.

[0050] As an example, the motion component 5 includes a motion motor 51, a first gear 52 and a second gear 53; the lifting bracket 62 is rotatably connected to the transport frame 2, and the second gear 53 is arranged on the lifting bracket 62. The first gear 52 is rotatably connected to the cavity of the transport frame 2 through the motion motor 51, and the first gear 52 is meshed with the second gear 53. By turning on the motion motor 51, the motion motor 51 drives the first gear 52 to rotate, and the first gear 52 drives the second gear 53 to rotate. The rotation of the second gear 53 drives the lifting bracket 62 to rotate, so that the sampling component 1 can be extended into or extended out of the transport frame 2 (see Figure 3 and Figure 4 ).

[0051] See also Figure 4 , Figure 5 In some disclosed embodiments, the sampling assembly 1 may further include a clamping member 14 for mounting the sampling inner cylinder 12 on the sampling outer cylinder 11 .

[0052] As an example, there are multiple clamping members 14, and the multiple clamping members 14 are symmetrically arranged about the axis of the sampling inner cylinder 12. By providing multiple clamping members 14, the fixing effect of the sampling inner cylinder 12 in the sampling outer cylinder 11 can be improved, thereby improving the sampling stability of the sampling assembly 1.

[0053] In some disclosed embodiments, the snap-in component 14 includes a snap-in disk 141, a snap-in pin 142, and a power source 143 for driving the snap-in pin 142 to move; the snap-in disk 141 is disposed in the sampling outer cylinder 11, and the snap-in pin 142 is slidably connected to the snap-in disk 141, wherein the movement direction of the snap-in pin 142 is perpendicular to the axial direction of the sampling inner cylinder 12, and the sampling inner cylinder 12 is provided with a snap-in groove 123 for the snap-in pin 142 to extend into; the power source 143 is connected to the snap-in pin 142, and is used to drive the snap-in pin 142 to move, so that the snap-in pin 142 extends into or out of the snap-in groove 123. In this way, when the sampling inner cylinder 12 that needs to be sampled is removed, the power source 143 is adjusted, and the power source 143 drives the locking pin 142 to move, and the locking pin 142 extends out of the locking groove 123, and then the sampling inner cylinder 12 can be removed. When the sampling inner cylinder 12 needs to be installed, the sampling inner cylinder 12 is inserted into the sampling outer cylinder 11. After the sampling inner cylinder 12 contacts the locking disk 141, the power source 143 is adjusted, and the power source 143 drives the locking pin 142 to move, and the locking pin 142 extends into the locking groove 123, thereby achieving the purpose of connecting and fixing the sampling inner cylinder 12 to the sampling outer cylinder 11.

[0054] Furthermore, in order to improve the connection strength between the clamping plate 141 and the sampling inner cylinder 12 , a mounting groove 1411 for the sampling inner cylinder 12 to extend into may be provided on the clamping plate 141 , and the sampling inner cylinder 12 is slidably connected to the side wall of the mounting groove 1411 .

[0055] In some embodiments of the present disclosure, the power source 143 includes a power motor 1431, a power screw 1432 and a power block 1433 arranged corresponding to the snap-in pin 142; the power screw 1432 is rotatably connected to the outer side of the sampling outer cylinder 11, the axial direction of the power screw 1432 is perpendicular to the axial direction of the sampling outer cylinder 11, and the power screw 1432 has a positive thread segment and a negative thread segment; the power block 1433 is respectively arranged on the positive thread segment and the negative thread segment of the power screw 1432, and the power block 1433 is connected to the snap-in pin 142; the power motor 1431 is used to drive the power screw 1432 to rotate.

[0056] In some embodiments of the present disclosure, see Figure 2 , Figure 6 , Figure 7 , Figure 8The sample storage assembly 4 includes a sample storage tray 41, a sample storage tube 42, a clamping member 43, a sealing member 44 and a mounting member 45; the sample storage tray 41 is rotatably connected to the cavity of the transport frame 2, wherein the axial direction of the rotating shaft of the sample storage tray 41 and the transport frame 2 is the same as the axial direction of the lifting screw 61, and the sample storage tray 41 has a plurality of storage holes 411; the sample storage tube 42 is arranged in the storage hole 411 through the clamping member 43, and the sampling inner tube 12 can fall into the sample storage tube 42; the sealing member 44 is arranged on one side of the sample storage tray 41, and is used for sealing the sample storage tube 42; the mounting member 45 is arranged on the sample storage tray 41, and is used for pushing the unused sampling inner tube 12 into the sampling outer tube 11.

[0057] As an example, the sample storage assembly 4 may further include an adjusting member 15 for driving the sample storage tray 41 to rotate; the adjusting member 15 includes a connecting rod 151 and an adjusting motor 152; the connecting rod 151 is disposed in the transport frame 2 through the adjusting motor 152, the sample storage tray 41 is connected to the connecting rod 151, and the adjusting motor 152 is used to drive the connecting rod 151 to rotate, thereby causing the sample storage tray 41 to rotate (see Figure 6 ).

[0058] It should be noted that in the embodiment of the present disclosure, there is no specific restriction on the number of storage holes 411, and it can be specifically adjusted according to the required test samples, and this application will not elaborate on this in detail.

[0059] In some embodiments of the present disclosure, see Figure 7 The clamping member 43 includes a clamping screw 431, a clamping motor 432 and at least two arc-shaped clamping plates 433; the arc-shaped clamping plate 433 is slidably connected to the side wall of the storage hole 411, and the arc-shaped clamping plate 433 forms a clamping space for the sample storage tube 42; the clamping screw 431 is rotatably connected to the sample storage tray 41, and the axial direction of the clamping screw 431 is perpendicular to the axial direction of the sample storage tube 42; the clamping screw 431 has a positive thread section and a negative thread section, and the arc-shaped clamping plates 433 are respectively arranged on the positive thread section and the negative thread section of the clamping screw 431; the clamping motor 432 is used to drive the clamping screw 431 to rotate.

[0060] As an example, the clamping member 43 may be disposed on a side of the sample storage tray 41 close to the bottom wall of the transport frame 2 .

[0061] In some embodiments of the present disclosure, see Figure 8The sealing member 44 includes a loading source 441, a lifting source 442 and a grabbing suction cup 443; the loading source 441 is arranged on one side of the sample storage tray 41, and is used to load the sample storage tube 42 with a sealing piston; the lifting source 442 is arranged on one side of the sample storage tray 41; the grabbing suction cup 443 is connected to the lifting source 442, and the lifting source 442 is used to drive the grabbing suction cup 443 to move, wherein the movement direction of the lifting source 442 is perpendicular to the loading direction of the loading source 441, and the grabbing suction cup 443 can grab the sealing piston on the loading source 441.

[0062] In this embodiment, the feeding source 441 may include a feeding bracket 4411, a feeding roller 4412, a feeding conveyor belt 4413 and a feeding motor 4414; the feeding bracket 4411 is arranged on one side of the sample storage tray 41, and the feeding roller 4412 is rotatably connected to the feeding bracket 4411, wherein the axial direction of the feeding roller 4412 is perpendicular to the axial direction of the connecting rod 151, the feeding conveyor belt 4413 is wound around the feeding roller 4412, and the feeding motor 4414 is used to drive the feeding roller 4412 to rotate (see Figure 8 ).

[0063] As an example, the lifting source 442 can be a rotary cylinder 4421, which is installed on one side of the sample storage tray 41, and the grabbing suction cup 443 is installed on the output end of the rotary cylinder 4421. On the one hand, the rotary cylinder 4421 can drive the grabbing suction cup 443 to rotate so as to move the sealing piston on the loading conveyor belt 4413 to directly above the sample storage cylinder 42. On the other hand, it can drive the grabbing suction cup 443 to move up and down so as to install the sealing piston on the sample storage cylinder 42.

[0064] In some embodiments of the present disclosure, see Figure 8 and Fig. 9 The mounting part 45 includes a mounting cylinder 451 and a mounting block 452; the mounting cylinder 451 is mounted on the sample storage tray 41, and the movement direction of the mounting cylinder 451 is the same as the movement direction of the lifting source 442; the mounting block 452 is mounted on the output end of the mounting cylinder 451, wherein the unused sampling inner cylinder 12 is arranged on the side of the mounting block 452 away from the mounting cylinder 451.

[0065] In the disclosed embodiment, the transport frame 2 is divided into an upper frame and a lower frame (not specifically marked in the present application), and the upper frame and the lower frame are rotatably connected. Specifically, before sampling solid waste, the upper frame can be turned over, and then the empty sampling inner cylinder 12 is placed on the mounting block 452 in advance, and then the upper frame is turned over to the initial position to collect and transport the test samples.

[0066] See also Figure 2In order to facilitate the centralized collection of solid waste and improve the transportation efficiency of solid waste, in the embodiment of the present disclosure, the sample transportation device for solid waste detection also includes a collection frame 7 for collecting the sealed sample cylinder 42, at least part of which is located directly below the sample tray 41, and the sample cylinder 42 can fall into the collection frame 7; wherein, the side wall of the transportation frame 2 has a material taking port 21 for taking out the collection frame 7. When the sample cylinder 42 has a sampling inner cylinder 12, and the sample cylinder 42 is sealed, the clamping member 43 is adjusted, and the clamping member 43 puts down the sample cylinder 42, and the sample cylinder 42 falls into the collection frame 7, so as to realize the collection of solid waste detection samples. After the detection samples are collected, the transportation device is moved to the detection position, and the collection frame 7 is taken out at the material taking port 21, so that the purpose of transporting a variety of different types of detection samples can be achieved at one time, and it also helps to improve the transportation efficiency of the detection samples.

[0067] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A sample transport device, characterized in that: The invention comprises a sampling component (1), a transport frame (2), a moving component (3), a sample storage component (4), a motion component (5) and a lifting component (6); the transport frame (2) has a cavity and a passage (22) for the sampling component (1) to enter; the transport frame (2) is connected to the moving component (3), and the moving component (3) is used to drive the transport frame (2) to move; the lifting component (6) is connected to the transport frame (2) through the motion component (5), the sampling component (1) is connected to the lifting component (6), and the motion component (5) is used to drive the lifting component (6) to move so that the sampling component (1) can enter the transport frame (2); the lifting component (6) is used to drive the sampling component (1) to move up and down; The sampling assembly (1) comprises a sampling outer cylinder (11), a sampling inner cylinder (12) and a rotating member (13); the sampling assembly (1) has a sampling state and a material storage state; the sampling outer cylinder (11) is connected to the lifting assembly (6), and the sampling inner cylinder (12) is coaxially rotatably connected in the sampling outer cylinder (11), wherein the sampling outer cylinder (11) has a first feed port (111), and the sampling inner cylinder (12) has a second feed port (122) connected to the first feed port (111); when the sampling assembly (1) is in the sampling state, the first feed port (111) is connected to the second feed port (122); when the sampling assembly (1) is in the storage state, the first feed port (111) is connected to the second feed port (122); When in the material storage state, the first material feed port (111) and the second material feed port (122) are arranged in a staggered manner; the rotating member (13) is used to drive the sampling outer cylinder (11) to rotate; the sample storage component (4) is arranged in the cavity of the transport frame (2) and is used to store and process the test samples collected by the sampling inner cylinder (12); the lifting component (6) includes a lifting screw (61), a lifting bracket (62), a lifting block (63) and a lifting motor (64); the lifting bracket (62) is connected to the transport frame (2) through the motion component (5); the lifting screw (61) is threadedly connected to the lifting bracket (62); the lifting block (63) is threadedly connected to the On the lifting screw (61), the lifting block (63) is slidably connected to the lifting bracket (62), and the sampling outer cylinder (11) is connected to the lifting block (63); the lifting motor (64) is used to drive the lifting screw (61) to rotate; the sampling assembly (1) also includes a clamping member (14) for mounting the sampling inner cylinder (12) on the sampling outer cylinder (11), and the clamping member (14) has a plurality of clamping members (14), and the plurality of clamping members (14) are symmetrically arranged about the axis of the sampling inner cylinder (12); the clamping member (14) includes a clamping plate (141), a clamping pin (142) and a power source (143) for driving the clamping pin (142) to move; the clamping plate ( The sample storage assembly (4) comprises a sample storage disk (41), a sample storage cylinder (42), a clamping member (43), a sealing member (44), and a mounting member (45); wherein the sample storage assembly (4) comprises a sample storage disk (41), a sample storage cylinder (42), a clamping member (43), a sealing member (44), and a mounting member (45);The sample storage tray (41) is rotatably connected to the cavity of the transport frame (2), wherein the axial direction of the rotating shaft of the sample storage tray (41) and the transport frame (2) is the same as the axial direction of the lifting screw (61), and the sample storage tray (41) has a plurality of storage holes (411); the sample storage cylinder (42) is arranged in the storage hole (411) through the clamping member (43), and the sampling inner cylinder (12) can fall into the sample storage cylinder (42); the sealing member (43) is provided with a plurality of storage holes (411); 4) is arranged on one side of the sample storage tray (41) and is used to seal the sample storage tube (42); the mounting member (45) is arranged on the sample storage tray (41) and is used to push the unused sampling inner tube (12) into the sampling outer tube (11); the sealing member (44) includes a feeding source (441), a lifting source (442) and a grabbing suction cup (443); the feeding source (441) is arranged on one side of the sample storage tray (41) and is used to seal the sample storage tube (42); ) is loaded with a sealing piston; the lifting source (442) is arranged on one side of the sample storage tray (41); the grabbing suction cup (443) is connected to the lifting source (442), and the lifting source (442) is used to drive the grabbing suction cup (443) to move, wherein the movement direction of the lifting source (442) is perpendicular to the loading direction of the loading source (441), and the grabbing suction cup (443) can grab the sealing piston on the loading source (441); the The mounting member (45) comprises a mounting cylinder (451) and a mounting block (452); the mounting cylinder (451) is arranged on the sample storage tray (41), and the movement direction of the mounting cylinder (451) is the same as the movement direction of the lifting source (442); the mounting block (452) is arranged on the output end of the mounting cylinder (451), wherein the unused sampling inner cylinder (12) is arranged on a side of the mounting block (452) away from the mounting cylinder (451). ; 2. A sample transport device according to claim 1, characterized in that: The rotating member (13) comprises a rotating motor (131), a rotating gear ring (132) and a rotating gear (133); the rotating gear ring (132) is arranged on the outside of the sampling outer cylinder (11); the rotating gear (133) is connected to the lifting block (63) through the rotating motor (131), and the rotating gear ring (132) is meshed with the rotating gear (133); the rotating motor (131) is used to drive the rotating gear (133) to rotate.

3. A sample transport device according to claim 1, characterized in that: The power source (143) comprises a power motor (1431), a power screw (1432) and a power block (1433) arranged corresponding to the snap-in pin (142); the power screw (1432) is rotatably connected to the outer side of the sampling outer cylinder (11), the axial direction of the power screw (1432) is perpendicular to the axial direction of the sampling outer cylinder (11), and the power screw (1432) has a positive thread section and a negative thread section; the power block (1433) is respectively arranged on the positive thread section and the negative thread section of the power screw (1432), and the power block (1433) is connected to the snap-in pin (142); the power motor (1431) is used to drive the power screw (1432) to rotate.

4. A sample transport device according to claim 1, characterized in that: The clamping member (43) comprises a clamping screw (431), a clamping motor (432) and at least two arc-shaped clamping plates (433); the arc-shaped clamping plate (433) is slidably connected to the side wall of the storage hole (411), and the arc-shaped clamping plate (433) forms a clamping space for the sample storage tube (42); the clamping screw (431) is rotationally connected to the sample storage disk (41), and the axial direction of the clamping screw (431) is perpendicular to the axial direction of the sample storage tube (42); the clamping screw (431) has a positive thread section and a negative thread section, and the arc-shaped clamping plates (433) are respectively arranged on the positive thread section and the negative thread section of the clamping screw (431); the clamping motor (432) is used to drive the clamping screw (431) to rotate.

5. A sample transport device according to claim 1, characterized in that: The sample transport device also includes a collection frame (7) for collecting the sealed sample storage cylinder (42), at least a portion of the collection frame (7) is located directly below the sample storage tray (41), and the sample storage cylinder (42) can fall into the collection frame (7); wherein the side wall of the transport frame (2) has a material removal port (21) for removing the collection frame (7).

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