Test tube conveying device and full-automatic sample processing system

Abstract

The utility model discloses a test tube conveying device and full-automatic sample processing system, wherein the test tube conveying device comprises a feeding mechanism and a baffle plate, the feeding mechanism comprises a stock bin and a plurality of groups of conveying components, the stock bin is used for storing test tubes, the stock bin is provided with a feeding port, each group of conveying components comprises a fixed plate and a movable plate, the fixed plate is adjacent to the feeding opening, the movable plates are movably arranged on one side of the fixed plate, the multiple movable plates are connected with driving parts, the driving parts are used for driving the multiple movable plates to synchronously ascend and descend, the conveying assembly located on the upper portion is arranged to be a separation conveying assembly, and the separation conveying assembly comprises a separation fixed plate and a separation movable plate; the baffle is arranged on the side, close to the separating movable plate, of the separating fixed plate, and the baffle is obliquely arranged in the direction away from the separating fixed plate from bottom to top so that the vertically-placed test tubes can be guided to fall into the stock bin. The baffle can limit the output direction of the test tubes, the test tubes are effectively prevented from being vertically pushed out, and the conveying efficiency of the test tubes is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a test tube conveying device and a full-automatic sample processing system. Background Art

[0002] A test tube is a container for collecting samples. After the sample collection is completed, the test tube is mainly stored in a silo. The existing test tube conveying device mainly drives the test tubes to be output horizontally from the silo one by one through a movable plate, so as to facilitate identification of the labels stuck on the side walls of the test tubes. However, multiple test tubes are piled up together in the silo in a disorderly manner, making it easy for the upright test tubes to be directly pushed out by the movable plate, which not only affects the identification of the test tubes, but also easily causes problems of tube jamming and collision, thereby reducing the conveying efficiency of the test tubes. Utility Model Content

[0003] The utility model aims to solve the technical problem in the related art that the test tube is easily pushed out vertically. To this end, the utility model provides a test tube conveying device, which can effectively prevent the test tube from being pushed out vertically and improve the conveying efficiency of the test tube.

[0004] The utility model also provides a full-automatic sample processing system with the test tube conveying device.

[0005] According to a first aspect of an embodiment of the utility model, a test tube conveying device is provided, comprising a feeding mechanism and a baffle, the feeding mechanism comprising a silo and a plurality of conveying components, the silo is used to store test tubes, the silo is provided with a feeding port, the plurality of conveying components are arranged in a vertical direction, and the plurality of conveying components are arranged in a horizontal direction, each of the conveying components comprises a fixed plate and a movable plate, the fixed plate is arranged adjacent to the feeding port, the movable plate is movably arranged on one side of the fixed plate, the end of the movable plate can receive the test tube, and the plurality of movable plates are connected A driving member is connected, and the driving member is used to drive the multiple movable plates to move up and down synchronously, so as to drive the test tubes to roll on the wall surface of the fixed plate. The conveying assembly located above is configured as a separation conveying assembly, and the separation conveying assembly includes a separation fixed plate and a separation movable plate. The separation movable plate can drive the test tubes to be output from the separation fixed plate; the baffle is arranged on the side of the separation fixed plate close to the separation movable plate, and the baffle is inclined from bottom to top in a direction away from the separation fixed plate, so as to guide the upright test tubes to fall into the silo.

[0006] The test tube conveying device of the embodiment of the utility model has the following beneficial effects: the material bin is provided with a loading port, multiple groups of conveying components are arranged in the vertical direction, and multiple groups of conveying components are arranged in the horizontal direction, each group of conveying components includes a fixed plate and a movable plate, the fixed plate is arranged adjacent to the loading port, the movable plate is arranged on one side of the fixed plate, and the fixed plate and the movable plate are arranged in an interlaced manner in the horizontal direction, and the multiple movable plates are driven by a driving member to synchronously lift and lower at the loading port, so that the movable plate can slide on one side of the fixed plate, thereby driving the test tubes to roll on the wall surfaces of the multiple fixed plates in turn, so that the test tubes can rise, and it is convenient for the test tubes to be output one by one. The baffle is arranged on the side of the separation fixed plate close to the separation movable plate, and the baffle is arranged obliquely from bottom to top in the direction away from the separation fixed plate. When the test tubes placed vertically are driven to rise by the movable plate, the test tubes can abut against the baffle, and the test tubes can be guided to fall into the material bin, so as to avoid the vertical output of the test tubes, and the output direction of the test tubes can be limited, so that the movement of the test tubes is accurate, and the conveying efficiency of the test tubes is improved.

[0007] According to some embodiments of the present invention, a guide member is connected to the lower end of the baffle, and the guide member is used to guide the test tube to move toward the baffle.

[0008] According to some embodiments of the present invention, the guide member is configured as a brush, and the brush is fixedly connected to the lower end of the baffle to support the test tube.

[0009] According to some embodiments of the present invention, the guide member is configured as a rotating plate, and the rotating plate is rotatably connected to the lower end of the baffle to support the test tube.

[0010] According to some embodiments of the utility model, the rotating plate includes a first plate and a second plate, the second plate is connected to the lower end of the first plate, and the second plate is inclined from bottom to top in a direction away from the separation fixed plate, and the first plate is rotatably connected to the baffle.

[0011] According to some embodiments of the utility model, a limiting block is provided at the lower end of the baffle, and a limiting groove is provided at the upper end of the first plate component, and the limiting block can extend into the limiting groove to limit the first plate component.

[0012] According to some embodiments of the utility model, a guide groove is provided at the lower end of the baffle, a guide surface is provided at the upper end of the guide groove, the guide surface is arranged inclined, and the test tube can abut against the guide surface to guide the test tube to be placed horizontally.

[0013] According to some embodiments of the present invention, the fixed plate and the movable plate are both arranged inclined.

[0014] According to some embodiments of the utility model, the driving member includes a base plate, a motor, a belt, a driving wheel and a driven wheel. The driving wheel and the driven wheel are both rotatably connected to the base plate. The driving wheel and the driven wheel cooperate to tension the belt. The movable plate is fixedly connected to the belt. The motor is used to drive the driving wheel to rotate so as to drive the belt to move.

[0015] According to a second aspect of an embodiment of the utility model, a fully automatic sample processing system is provided, comprising the test tube transport device of the first aspect of an embodiment of the utility model.

[0016] The fully automatic sample processing system of the embodiment of the utility model has the following beneficial effects: by setting the test tube conveying device of the first aspect of the embodiment of the utility model, the position accuracy of the test tube can be improved, the labels attached to the test tube can be easily identified, the automatic output of the test tube can be realized, the labor intensity can be reduced, and the production efficiency can be improved.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 It is a schematic diagram of a test tube transport device according to an embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of a hidden silo of a test tube conveying device according to an embodiment of the utility model;

[0021] Figure 3 This is a first operation schematic diagram of the test tube transport device according to an embodiment of the utility model;

[0022] Figure 4 This is a second operation schematic diagram of the test tube transport device according to an embodiment of the utility model;

[0023] Figure 5 This is a third operation schematic diagram of the test tube transport device according to an embodiment of the utility model;

[0024] Figure 6 It is an exploded schematic diagram of a test tube transport device according to an embodiment of the utility model;

[0025] Figure 7 It is a schematic diagram of a brush of a test tube conveying device according to an embodiment of the utility model;

[0026] Figure 8It is a schematic diagram of a rotating plate of a test tube conveying device according to an embodiment of the utility model.

[0027] Description of reference numerals:

[0028] Feeding mechanism 100, silo 110, feeding port 111, conveying assembly 120, fixed plate 121, movable plate 122, separation conveying assembly 130, separation fixed plate 131, separation movable plate 132, driving member 140, bottom plate 141, motor 142, belt 143, driving wheel 144, driven wheel 145, guide rail 146, slider 147;

[0029] The baffle 210 , the guide groove 211 , the guide surface 212 , the limit block 213 , the brush 220 , the rotating plate 230 , the first plate member 231 , the second plate member 232 , the bearing 233 , and the limit groove 234 . DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0034] It is understandable that, referring to Figure 1 , Figure 2 and Figure 6The test tube conveying device of the first aspect of the utility model comprises a feeding mechanism 100 and a baffle 210. The feeding mechanism 100 comprises a silo 110 and a plurality of conveying assemblies 120. The silo 110 is used to store test tubes. The silo 110 is provided with a feeding port 111. The plurality of conveying assemblies 120 are arranged in a vertical direction, and the plurality of conveying assemblies 120 are arranged in a horizontal direction. Each conveying assembly 120 comprises a fixed plate 121 and a movable plate 122. The fixed plate 121 is arranged adjacent to the feeding port 111. The movable plate 122 is movably arranged on one side of the fixed plate 121. The end of the movable plate 122 can receive the test tube. The plurality of movable plates 122 They are all connected with a driving member 140, which is used to drive the multiple movable plates 122 to move up and down synchronously, so as to drive the test tubes to roll on the wall of the fixed plate 121. The conveying assembly 120 located above is configured as a separation conveying assembly 130, and the separation conveying assembly 130 includes a separation fixed plate 131 and a separation movable plate 132. The separation movable plate 132 can drive the test tubes to be output from the separation fixed plate 131; the baffle 210 is arranged on one side of the separation fixed plate 131 close to the separation movable plate 132, and the baffle 210 is inclined from bottom to top in a direction away from the separation fixed plate 131 to guide the upright test tubes to fall into the silo 110.

[0035] The silo 110 is provided with a loading port 111, and multiple groups of conveying components 120 are arranged in the vertical direction, and multiple groups of conveying components 120 are arranged in the horizontal direction. Each group of conveying components 120 includes a fixed plate 121 and a movable plate 122. The fixed plate 121 is adjacent to the loading port 111, and the movable plate 122 is arranged on one side of the fixed plate 121, so that multiple fixed plates 121 and multiple plates are arranged in the vertical direction, and the fixed plates 121 and the movable plates 122 are staggered in the horizontal direction. The multiple movable plates 122 are driven by the driving member 140 to synchronously rise and fall at the loading port 111, so that the movable plate 122 can slide on one side of the fixed plate 121, thereby driving the test tubes to roll on the wall surfaces of the multiple fixed plates 121 in turn, so that the test tubes can rise, which is convenient for the test tubes to be output one by one. The baffle 210 is arranged on one side of the separation fixed plate 131 close to the separation movable plate 132. The baffle 210 is arranged to be inclined from bottom to top in a direction away from the separation fixed plate 131. When the upright test tube is driven to rise by the movable plate 122, the test tube can abut against the baffle 210, and can guide the test tube to fall into the silo 110 to avoid vertical output of the test tube. The output direction of the test tube can be limited to make the movement of the test tube accurate and avoid vertical output of the test tube. This facilitates the detection of labels pasted on the side walls of the test tube and improves the transportation efficiency of the test tube.

[0036] The driving member 140 is used to drive the movable plate 122 to move up and down on one side of the fixed plate 121. When the movable plate 122 is located at the upper end of the fixed plate 121, the movable plate 122 is at the highest position, and when the movable plate 122 is located at the lower end of the fixed plate 121, the movable plate 122 is at the lowest position. When the driving member 140 drives the separation movable plate 132 to be at the lowest position, the distance between the lower end of the baffle 210 and the upper end of the separation movable plate 132 is greater than or equal to the outer diameter of the test tube, and less than twice the outer diameter of the test tube, so that multiple test tubes are prevented from passing between the movable plate 122 and the baffle 210 at the same time, so that the horizontally placed test tubes can pass smoothly from under the baffle 210, which is convenient for the output of the test tubes.

[0037] It should be noted that labels are attached to the side walls of the test tubes. By setting the test tubes to be output horizontally, the labels attached to the test tubes can be easily detected, which facilitates the automatic transportation of the test tubes. Since the test tubes are piled up in a disorderly manner in the silo 110, when the driving member 140 drives the movable plate 122 to move up and down at the loading port 111, the test tubes can be placed horizontally, tilted or vertically, resulting in inaccurate posture of the test tubes output from the separation fixed plate 131, affecting the transportation of the test tubes. By setting the baffle 210, the vertically placed test tubes can be guided to fall into the silo 110, avoiding the output of the vertically placed test tubes, and facilitating the automatic transportation of the test tubes.

[0038] It can be understood that the separation conveying assembly 130 has the same structure as the conveying assembly 120. For the sake of convenience, the conveying assembly 120 located above is named the separation conveying assembly 130. Through the cooperation of multiple conveying assemblies 120, the test tubes can rise one by one from the silo 110 and finally be output from the separation conveying assembly 130.

[0039] It is understandable that, referring to Figure 2 , Figure 7 and Figure 8 The lower end of the baffle 210 is connected with a guide member, which is used to guide the test tube to move toward the baffle 210. The guide member is connected to the lower end of the baffle 210, so that when the movable plate 122 drives the vertically placed test tube to rise, the test tube can be supported on the guide member to stabilize the position of the test tube, reduce the possibility of the test tube position shaking, prevent the vertically placed test tube from shaking and colliding with the horizontally placed test tube rising, and can guide the test tube to move in the direction close to the baffle 210, which is convenient for guiding the movement of the test tube and improving the transportation stability of the test tube.

[0040] It is understandable that, referring to Figure 2 and Figure 7The guide member is provided as a brush 220, and the brush 220 is fixedly connected to the lower end of the baffle 210 to support the test tube. The brush 220 is fixedly connected to the lower end of the baffle 210, and the brush 220 can support the test tube, so that when the movable plate 122 drives the vertically placed test tube to rise, the test tube can be supported in the brush 220, so that the center of gravity of the test tube remains stable, so that the end of the test tube can abut against the baffle 210, so that the test tube can be guided to fall into the silo 110, so that the test tube can be smoothly output, and the transportation efficiency of the test tube is improved.

[0041] It is understandable that, referring to Figure 2 and Figure 7 The guide member may also be a soft member such as a rubber strip or a silicone strip that can support the test tube, thereby preventing the test tube from being clamped between the guide strip and the movable plate 122, preventing hard contact from damaging the test tube, and improving the transportation stability of the test tube.

[0042] Reference Figure 3 When the test tube is placed horizontally and both ends of the test tube are arranged adjacent to the movable block, the side wall of the test tube can be supported on the upper end of the movable plate 122, and the test tube can be driven to roll smoothly on the wall of the fixed plate 121 through the movable plate 122, so that the test tube can be smoothly output. When the test tube is placed vertically, the end of the test tube can be supported on the upper end of the movable plate 122, and the test tube can be driven to rise through the movable plate 122, so that the test tube can abut against the brush 220, thereby stabilizing the posture of the test tube, keeping the center of gravity of the test tube stable, avoiding the test tube from tipping over and affecting the output of the horizontally placed test tube, and then the test tube can abut against the baffle 210 to guide the vertically placed test tube to fall into the silo 110, thereby improving the output stability of the test tube.

[0043] Reference Figure 4 When the test tube is placed horizontally and one end of the test tube is arranged adjacent to the movable plate 122, the other end of the test tube is supported on other test tubes. The movable plate 122 can drive one end of the test tube to rise so that the test tube can extend into the brush 220, thereby buffering the movement of the test tube, so that the test tube has enough space to fall back into the silo 110, avoiding the test tube from colliding with the baffle 210, preventing the test tube from being clamped between the movable plate 122 and the baffle 210, and improving the transportation stability of the test tube.

[0044] Reference Figure 5 The distance between the brush 220 and the uppermost movable plate 122 is greater than or equal to the diameter of the test tube and less than twice the diameter of the test tube, so that the test tubes can be pushed out from the movable plate 122 one by one, avoiding multiple test tubes from being stacked at the end of the movable plate 122 at the same time, reducing the possibility of test tube shaking, so that the test tubes can be output stably.

[0045] It is understandable that, referring to Figure 1 , Figure 2 and Figure 8 The guide member is provided as a rotating plate 230, which is rotatably connected to the lower end of the baffle 210 to support the test tube. The rotating plate 230 is rotatably connected to the lower end of the baffle 210 so that the test tube can be supported on the rotating baffle 210, so that the test tube can maintain a stable center of gravity, facilitate the abutment between the test tube and the baffle 210, and facilitate the baffle 210 to guide the vertically placed test tube to fall into the silo 110, thereby improving the transportation efficiency of the test tube.

[0046] In addition, by setting the rotating plate 230 to be rotatably connected to the baffle 210, the rotating plate 230 can absorb the movement impact of the test tube, avoid the test tube from being stuck between the rotating plate 230 and the movable plate 122, reduce the test tube from being pinched, and improve the transportation stability of the test tube.

[0047] It should be noted that a bearing 233 is provided between the baffle 210 and the rotating plate 230. The bearing 233 can guide the rotating plate 230 to rotate on the baffle 210, reduce the rotation resistance of the rotating plate 230, enable the rotating plate 230 to rotate smoothly, increase the buffering capacity for the test tube, and improve the transportation stability of the test tube.

[0048] Specifically, refer to Figure 1 , Figure 2 and Figure 8 The rotating plate 230 includes a first plate 231 and a second plate 232. The second plate 232 is connected to the lower end of the first plate 231, and the second plate 232 is inclined from bottom to top in a direction away from the separation fixed plate 131. The first plate 231 is rotatably connected to the baffle 210. The second plate 232 is obliquely connected to the first plate 231, and the vertically placed test tube is driven to rise through the movable plate 122 so that the test tube can abut against the second plate 232. The second plate 232 is arranged obliquely, so that the test tube can smoothly drive the first plate 231 to rotate smoothly in a direction close to the separation fixed plate 131, so that the test tube can be guided to abut against the baffle 210, so that the test tube can move smoothly, avoid the test tube being clamped between the movable plate 122 and the rotating plate 230, and improve the transportation stability of the test tube.

[0049] Specifically, refer to Figure 1 , Figure 2 and Figure 8, a limiting block 213 is provided at the lower end of the baffle 210, and a limiting groove 234 is provided at the upper end of the first plate 231, and the limiting block 213 can extend into the limiting groove 234 to limit the first plate 231. By providing the limiting block 213 at the lower end of the baffle 210 and the limiting groove 234 at the upper end of the first plate 231, the movable plate 122 drives the vertically placed test tube to rise, so that the test tube abuts against the second plate 232, thereby driving the first plate 231 to rotate on the baffle 210, so that the limiting block 213 can extend into the limiting groove 234, so that the limiting block 213 can abut against the wall of the limiting groove 234, and then limit the rotation angle of the first plate 231, so that the rotating plate 230 can buffer the movement impact of the test tube, avoid the test tube from being stuck between the rotating plate 230 and the movable plate 122, reduce the possibility of test tube damage, and improve the transportation stability of the test tube.

[0050] Specifically, refer to Figure 1 , Figure 2 and Figure 8 , there is a smooth transition between the first plate 231 and the second plate 232. When the movable plate 122 drives the vertically placed test tube to rise, the test tube slides on the second plate 232 and the first plate 231 in sequence. By setting a smooth transition between the first plate 231 and the second plate 232, the test tube can slide smoothly, the impact between the test tube and the rotating plate 230 is reduced, and the movement stability of the test tube is improved.

[0051] It is understandable that, referring to Figure 2 and Figure 7 The lower end of the baffle 210 is provided with a guide groove 211, and the upper end of the guide groove 211 is provided with a guide surface 212, which is arranged obliquely, and the test tube can abut against the guide surface 212 to guide the test tube to be placed horizontally. The guide groove 211 is arranged at the lower end of the baffle 210, and the guide surface 212 is arranged at the upper end of the guide groove 211. The test tube placed upright is driven to abut against the guide surface 212 by the movable plate 122, so that the end of the test tube can slide on the guide surface 212, thereby guiding the test tube to be placed horizontally, making it convenient for the test tube to be supported on the upper end of the movable plate 122, facilitating the transportation of the test tube, and improving the transportation efficiency of the test tube.

[0052] It should be noted that different test tubes have different lengths, so when a shorter test tube rises, the test tube cannot abut against the upper end of the baffle 210, so that the test tube cannot smoothly fall into the silo 110. By setting the guide surface 212, the upright test tube can be guided to be placed horizontally, so that the test tube does not need to fall into the silo 110 and rise again, and the test tube can be directly pushed out by the movable plate 122, thereby improving the transportation efficiency of the test tube.

[0053] It is understandable that, referring to Figure 3The fixed plate 121 and the movable plate 122 are both arranged at an angle. By setting the fixed plate 121 and the movable plate 122 to be arranged at an angle, after the movable plate 122 drives the test tube to rise, the test tube can smoothly abut against the wall surface of the fixed plate 121, and can guide the test tube to smoothly roll from the wall surface of the movable plate 122 to the upper end of the movable plate 122, which facilitates the movement of the test tube and improves the loading stability of the test tube.

[0054] It is understandable that, referring to Figure 3 and Figure 6 The driving member 140 includes a bottom plate 141, a motor 142, a belt 143, a driving wheel 144 and a driven wheel 145. The driving wheel 144 and the driven wheel 145 are both rotatably connected to the bottom plate 141. The driving wheel 144 and the driven wheel 145 cooperate to tighten the belt 143. The movable plate 122 is fixedly connected to the belt 143. The motor 142 is used to drive the driving wheel 144 to rotate so as to drive the belt 143 to move. The driving wheel 144 and the driven wheel 145 are both rotatably connected to the bottom plate 141. The driving wheel 144 and the driven wheel 145 cooperate to tighten the belt 143. The movable plate 122 is fixedly connected to the belt 143. The driving wheel 144 is driven to rotate by the motor 142, so that the belt 143 can drive the movable plate 122 to move in a straight line, thereby driving the movable plate 122 to move up and down on one side of the fixed plate 121, so as to realize automatic feeding of the test tube and improve the feeding efficiency of the test tube.

[0055] Specifically, refer to Figure 4 and Figure 5 The driving member 140 further includes a guide rail 146 and a slider 147. The guide rail 146 is fixedly connected to the bottom plate 141, the slider 147 is slidably connected to the guide rail 146, and the movable plate 122 is fixedly connected to the slider 147. The guide rail 146 is fixedly connected to the bottom plate 141, and the slider 147 is slidably connected to the guide rail 146, and the movable plate 122 is fixedly connected to the slider 147, so that the movable plate 122 can be guided to move along the length direction of the guide rail 146, thereby improving the movement stability and accuracy of the movable plate 122, so that the movable plate 122 can smoothly move up and down on one side of the fixed plate 121, and improve the feeding stability of the test tube.

[0056] It is understandable that, referring to Figure 1 The fully automatic sample processing system of the second aspect of the utility model includes the test tube loading device of the first aspect of the utility model. Since it has all the technical features of the test tube loading device of the first aspect of the utility model, it also has the beneficial effects of all the above-mentioned embodiments, which will not be repeated here.

[0057] It should be noted that the fully automatic sample processing system includes the test tube loading device of the first aspect of the utility model, which can realize automatic loading of test tubes and automatically identify the labels of test tubes, thereby reducing manual participation, reducing labor intensity and improving work efficiency.

[0058] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A test tube transport device, characterized in that: include: A feeding mechanism, comprising a silo and a plurality of conveying assemblies, wherein the silo is used to store test tubes, the silo is provided with a feeding port, the plurality of conveying assemblies are arranged in a vertical direction, and the plurality of conveying assemblies are arranged in a horizontal direction, each of the conveying assemblies comprises a fixed plate and a movable plate, the fixed plate is arranged adjacent to the feeding port, the movable plate is movably arranged on one side of the fixed plate, the end of the movable plate can receive the test tube, the plurality of movable plates are connected with a driving member, the driving member is used to drive the plurality of movable plates to synchronously lift and lower, so as to drive the test tube to roll on the wall surface of the fixed plate, the conveying assembly located above is configured as a separation conveying assembly, the separation conveying assembly comprises a separation fixed plate and a separation movable plate, the separation movable plate can drive the test tube to be output from the separation fixed plate; The baffle is arranged on a side of the separation fixed plate close to the separation movable plate, and the baffle is arranged obliquely from bottom to top in a direction away from the separation fixed plate to guide the upright test tubes to fall into the silo.

2. The test tube transport device according to claim 1, characterized in that: The lower end of the baffle is connected with a guide member, and the guide member is used to guide the test tube to move toward the baffle.

3. The test tube transport device according to claim 2, characterized in that: The guide member is configured as a brush, and the brush is fixedly connected to the lower end of the baffle to support the test tube.

4. The test tube transport device according to claim 2, characterized in that: The guide member is configured as a rotating plate, and the rotating plate is rotatably connected to the lower end of the baffle to support the test tube.

5. The test tube transport device according to claim 4, characterized in that: The rotating plate includes a first plate member and a second plate member, wherein the second plate member is connected to the lower end of the first plate member and is inclined upward from bottom to top in a direction away from the separation fixed plate, and the first plate member is rotatably connected to the baffle.

6. The test tube transport device according to claim 5, characterized in that: A limiting block is arranged at the lower end of the baffle, and a limiting groove is arranged at the upper end of the first plate member, and the limiting block can extend into the limiting groove to limit the first plate member.

7. The test tube transport device according to claim 1, characterized in that: A guide groove is provided at the lower end of the baffle, and a guide surface is provided at the upper end of the guide groove. The guide surface is arranged obliquely, and the test tube can abut against the guide surface to guide the test tube to be placed horizontally.

8. The test tube transport device according to claim 1, characterized in that: The fixed plate and the movable plate are both arranged inclined.

9. The test tube transport device according to claim 1, characterized in that: The driving member includes a base plate, a motor, a belt, a driving wheel and a driven wheel. The driving wheel and the driven wheel are both rotatably connected to the base plate. The driving wheel and the driven wheel cooperate to tension the belt. The movable plate is fixedly connected to the belt. The motor is used to drive the driving wheel to rotate so as to drive the belt to move.

10. Fully automatic sample processing system, characterized in that: The invention comprises a test tube transport device according to any one of claims 1 to 9.

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