Portable cylindrical sample sectioning and low-temperature temporary storage integrated device

Abstract

The utility model discloses a portable cylindrical sample sectioning and low-temperature temporary storage integrated device, and relates to the technical field of cutting equipment. In the portable cylindrical sample sectioning and low-temperature temporary storage integrated device, a plurality of containing grooves are formed in the top of a cutting workbench, the containing grooves extend in the first direction and are distributed in the second direction, and the second direction is perpendicular to the first direction; the storage box is located at the bottom of the side face of the tail end of the containing groove, and a receiving opening is formed in the top of the storage box and used for receiving the cylindrical samples falling from the containing groove; the refrigerating assembly is used for refrigerating to reduce the temperature in the inner cavity of the storage box; the cutting edge of the cutter is used for cutting a to-be-cut cylindrical sample; the cutter is arranged at the output end of the driving assembly and located between the tail ends of the containing grooves and the storage box, and under driving of the driving assembly, the cutter can cut the to-be-cut cylindrical samples placed in the containing grooves. By using the device, the efficiency of cutting the cylindrical sample to be cut can be greatly improved, and the pollution risk of the cylindrical sample can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, and more specifically, to a portable integrated device for cutting and low-temperature temporary storage of cylindrical samples. Background Art

[0002] In the laboratory operation process of fields such as biomedicine, animal breeding is essential. To ensure animal welfare, it is necessary to ensure sufficient nutrients such as protein and fat during the breeding process. Generally, finished intestinal feeds are used for feeding. However, the intestines purchased in the market usually cannot be directly fed and often need to be divided into several equal parts in advance.

[0003] Currently, mainly experimental personnel manually use a knife to cut the intestine on a cutting board. However, the round intestine is easy to roll and not easy to fix, and only one can be cut at a time, resulting in low work efficiency. Moreover, the obtained intestinal samples will directly fall on the cutting board surface and stay on the surface for a long time. Usually, they cannot be quickly taken away for refrigeration, and the risk of contamination of the intestinal samples is relatively high.

[0004] In summary, how to improve the efficiency of cutting cylindrical samples while reducing the contamination risk of the obtained cylindrical samples is an urgent problem to be solved by those skilled in the art currently. Summary of the Utility Model

[0005] In view of this, the purpose of the utility model is to provide a portable integrated device for cutting and low-temperature temporary storage of cylindrical samples. Using this device can greatly improve the efficiency of cutting the cylindrical samples to be cut and effectively reduce the contamination risk of the cylindrical samples.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A portable integrated device for cutting and low-temperature temporary storage of cylindrical samples, comprising:

[0008] A cutting workbench, the top of which has a plurality of receiving grooves, the plurality of receiving grooves extend along a first direction, and the plurality of receiving grooves are arranged along a second direction, and the second direction is perpendicular to the first direction;

[0009] A storage box, which is located at the bottom of the side of the end of the receiving groove, and the top of the storage box has a receiving port for receiving the cylindrical samples falling from the receiving groove;

[0010] A refrigeration component, which is used for refrigeration to reduce the temperature in the inner cavity of the storage box;

[0011] A cutter, the blade of which is used for cutting the cylindrical samples to be cut;

[0012] A driving component, the cutting tool is arranged at the output end of the driving component, and the cutting tool is located between the end of the accommodating groove and the storage box. Driven by the driving component, the cutting tool can cut a plurality of cylindrical samples to be cut placed in the accommodating grooves.

[0013] Preferably, the refrigeration component is arranged inside the refrigeration box body, and the refrigeration component acts on the top plate of the refrigeration box body to achieve temperature reduction;

[0014] The storage box is slidably arranged on the top of the refrigeration box body.

[0015] Preferably, a pushing member that can slide along the first direction is arranged on the top of the cutting workbench, and a plurality of pushing teeth inserted into the corresponding accommodating grooves are arranged at the bottom of the pushing member.

[0016] Preferably, the pushing member includes a pushing plate and a pusher;

[0017] The pushing teeth are located at the bottom of the pushing plate;

[0018] The pusher is arranged at the top end of the pushing plate, and the pusher is located on the side away from the cutting tool.

[0019] Preferably, the pushing member is arranged at the output end of the power component, and the pushing member can move along the first direction under the push of the power component;

[0020] The refrigeration component, the power component, and the driving component are all signal-connected to the controller.

[0021] Preferably, a plurality of elastic positioning members are arranged on the side of the cutting workbench, and the bottom of the pushing member can abut against the top ends of the positioning members;

[0022] A plurality of the positioning members are arranged one by one along the first direction, and the heights of the positioning members gradually change along the first direction, so that the pushing member can receive a periodically changing supporting force when moving along the first direction to realize the positioning of the positioning members.

[0023] Preferably, the cutting tool is detachably arranged at the output end of the driving component.

[0024] Preferably, the driving component can output linear motion;

[0025] It further includes a guardrail, the top structure of the guardrail is located above the cutting tool, and the top structure of the guardrail is arranged opposite to the cutting tool.

[0026] Preferably, the storage box includes a heat-insulating box body, a heat-insulating and dust-proof cover, and two handles. The receiving port is the top opening of the heat-insulating box body, and the heat-insulating and dust-proof cover is movably arranged on the top of the heat-insulating box body to open or close the receiving port. The closed heat-insulating and dust-proof cover and the heat-insulating box body can reduce the heat dissipation and conduction speed. The handles are arranged on the outer side of the heat-insulating box body, and the two handles are arranged oppositely.

[0027] And / or, the cutting workbench includes a table body and a drawer, and the drawer can be pulled out or pushed into the interior of the table body.

[0028] Preferably, the cutting workbench, the refrigerating box body, and the driving assembly are all arranged on the top of the base.

[0029] The portable integrated device for low-temperature temporary storage of cylindrical sample segments provided by the utility model has a plurality of accommodating grooves on the top of the cutting workbench. The accommodating grooves extend horizontally, and the plurality of accommodating grooves are arranged in the width direction. Correspondingly, a storage box is arranged on the right side of the cutting workbench. The storage box is located at the right end and below the accommodating grooves, and the top of the storage box has a receiving port, so that the cylindrical samples falling from the accommodating grooves can fall into the interior of the storage box through the receiving port. And the device is provided with a refrigerating component to reduce the temperature of the cylindrical samples in the inner cavity of the storage box.

[0030] Furthermore, in order to cut the cylindrical samples to be cut and make them fall into the storage box, a cutting knife is arranged between the right end of the accommodating groove and the storage box, and the output end of the driving assembly is connected to the back side of the knife back of the cutting knife, so that under the drive of the driving assembly, the cutting edge of the cutting knife can cut the cylindrical samples to be cut when acting on them.

[0031] During use, start the refrigerating component to reduce the temperature of the inner cavity of the storage box. Place a plurality of cylindrical samples to be cut in the corresponding accommodating grooves. After pushing the cylindrical samples to be cut to a preset position, start the driving assembly to drive the cutting knife to cut the cylindrical samples to be cut, and the cut cylindrical samples will fall into the storage box. Then repeat the above steps of pushing the cylindrical samples to be cut and the subsequent steps to continuously cut the cylindrical samples to be cut.

[0032] The beneficial effects are as follows: Using this device can automatically cut the cylindrical samples to be cut. The operator only needs to push the cylindrical samples to be cut, which greatly improves the cutting efficiency of the cylindrical samples to be cut. And it cuts and drops immediately. The cylindrical samples can be refrigerated in the storage box, effectively reducing the pollution risk of the cylindrical samples. Description of the Drawings

[0033] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the provided drawings.

[0034] Figure 1 It is a schematic structural diagram of a specific embodiment provided by the present invention.

[0035] Reference numerals:

[0036] 1 - Cutting workbench; 11 - Accommodating groove; 12 - Table body; 13 - Drawer; 14 - Handle; 15 - Identification; 2 - Storage box; 21 - Heat preservation box body; 22 - Heat preservation and dust-proof cover; 23 - Handle; 3 - Cutting knife; 4 - Driving component; 5 - Refrigeration box body; 6 - Pushing component; 61 - Pushing plate; 62 - Pushing hand; 63 - Pushing teeth; 7 - Positioning component; 8 - Guardrail. Detailed implementation manners

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0038] The core of the present invention is to provide a portable integrated device for cutting and low-temperature temporary storage of cylindrical samples. Using this device can greatly improve the efficiency of cutting the cylindrical samples to be cut and effectively reduce the pollution risk of the cylindrical samples.

[0039] Please refer to Figure 1 , the present invention provides a portable integrated device for cutting and low-temperature temporary storage of cylindrical samples, including a cutting workbench 1, a storage box 2, a refrigeration component, a cutting knife 3 and a driving component 4. Among them, the top of the cutting workbench 1 has a plurality of accommodating grooves 11, and the plurality of accommodating grooves 11 extend in a first direction and are arranged in a second direction, and the second direction is perpendicular to the first direction; the storage box 2 is located at the bottom of the side of the end of the accommodating groove 11, and the top of the storage box 2 has a receiving port for receiving the cylindrical samples falling from the accommodating groove 11; the refrigeration component is used for refrigeration to reduce the temperature in the inner cavity of the storage box 2; the cutting edge of the cutting knife 3 is used for cutting the cylindrical samples to be cut; the cutting knife 3 is arranged at the output end of the driving component 4, and the cutting knife 3 is located between the end of the accommodating groove 11 and the storage box 2. Driven by the driving component 4, the cutting knife 3 can cut the cylindrical samples to be cut placed in the plurality of accommodating grooves 11.

[0040] As Figure 1 shown, there are a number of accommodating grooves 11 on the top of the cutting workbench 1. Optionally, the accommodating grooves 11 are long grooves opened on the top plate of the cutting workbench 1, and the cross-sectional shape of the grooves is U-shaped or V-shaped, etc. Optionally, a number of round rods are provided on the top of the cutting workbench 1, and the accommodating grooves 11 are the spaces between adjacent round rods. Optionally, a number of support rods with accommodating grooves 11 opened on their tops are provided on the cutting workbench 1. Of course, the accommodating grooves 11 are not limited to the above-mentioned example types; furthermore, the accommodating grooves 11 extend horizontally, and a number of accommodating grooves 11 are arranged in the width direction. Optionally, the cross-sectional widths of a number of accommodating grooves 11 are all equal, so that only one specification of sausage can be placed on the cutting workbench 1. Optionally, among a number of accommodating grooves 11, the cross-sectional width of a part of the accommodating grooves 11 is greater than that of another part of the accommodating grooves 11, etc.

[0041] As Figure 1 shown, a storage box 2 is provided on the right side of the cutting workbench 1. The storage box 2 is located at the right end of the accommodating groove 11 and below it, and the top of the storage box 2 has a receiving port, so that the cylindrical samples falling from the accommodating groove 11 can fall into the interior of the storage box 2 through the receiving port.

[0042] It should be noted that the type and number of the storage boxes 2 are not limited. Optionally, the number of the storage boxes 2 is one, and the top of the storage box 2 has only one receiving port, and both ends of the receiving port are located outside the accommodating grooves 11 arranged in the second direction to receive the cylindrical samples falling from the accommodating grooves 11; optionally, the number of the storage boxes 2 is equal to the number of the accommodating grooves 11, and the storage boxes 2 are located on the extension paths of the corresponding accommodating grooves 11. The extension paths of the corresponding accommodating grooves 11 can be understood as the extended areas of the accommodating grooves 11 along their length directions and the extended areas of these extended areas along the depth directions of the accommodating grooves 11; optionally, the number of the storage boxes 2 is half of the number of the accommodating grooves 11, and the top of the storage box 2 has only one receiving port, and both ends of the receiving port are located outside the corresponding two accommodating grooves 11 arranged in the second direction to receive the cylindrical samples falling from the corresponding two accommodating grooves 11, etc., as long as the above functions can be satisfied.

[0043] Cooperatively, the device is provided with a refrigeration component to lower the temperature of the cylindrical samples in the inner cavity of the storage box 2. Optionally, the refrigeration component is embedded inside the box wall of the storage box 2. Optionally, the refrigeration component is arranged inside a refrigeration box body 5, and the storage box 2 is arranged on the top of the refrigeration box body 5. Under the action of the refrigeration component, the temperature of the top plate of the refrigeration box body 5 can be lowered, etc. It should be noted that the type of the refrigeration component is not limited, such as a refrigerator or a negative pressure fan, etc., as long as the temperature can be lowered.

[0044] To cut the cylindrical sample to be cut and make it fall into the storage box 2, a cutter 3 is arranged between the right end of the accommodating groove 11 and the storage box 2, and the output end of the driving component 4 is connected to the back side of the cutter 3. Under the drive of the driving component 4, the cutting edge of the cutter 3 acts on the cylindrical sample to be cut, and the sample can be cut off.

[0045] It should be noted that the type of the cutter 3 is not limited. Optionally, as Figure 1 shown, only one long strip-shaped cutting edge is provided on the lower side of the cutter 3. Optionally, several cutting edges are provided on the lower side of the cutter 3 at intervals, and the cutting edges are arranged collinearly to cut the cylindrical sample to be cut placed in the corresponding accommodating groove 11, etc. As long as the cylindrical sample to be cut placed in several accommodating grooves 11 can be cut; furthermore, it should be noted that the placement method of the cutter 3 is not limited. For example, the cutter 3 can be placed forward, that is, the cutting edge of the cutter 3 is horizontal and located above, and the back is located below, or it can be placed backward, that is, the cutting edge of the cutter 3 is horizontal and located below, and the back is located above. As long as the cylindrical sample to be cut can be cut off, it can also be placed laterally, that is, both the cutting edge and the back of the cutter 3 are vertical, etc. As long as the cylindrical sample to be cut can be cut under the action of the driving component 4.

[0046] It should be noted that the type of the driving component 4 is not limited. Optionally, the driving component 4 includes two parallel telescopic rods. One telescopic rod is connected to one end of the cutter 3, and the other telescopic rod is connected to the other end of the cutter 3. Through the driving component 4, the cutter 3 can be pushed to move linearly; optionally, the driving component 4 includes a servo motor and a crank-rocker mechanism. The servo motor is connected to the crank in the crank-rocker mechanism to drive its rotation, and the rocker in the crank-rocker mechanism is connected to the end of the cutter 3. Through the driving component 4, the cutter 3 can be pushed to swing reciprocally, etc. As long as the cylindrical sample to be cut can be cut.

[0047] During use, start the refrigeration component to lower the temperature of the inner cavity of the storage box 2. Place several cylindrical samples to be cut in the corresponding accommodating grooves 11. After pushing the cylindrical sample to be cut to the preset position, start the driving component 4 to drive the cutter 3 to cut the cylindrical sample to be cut, and the cut cylindrical sample will fall into the storage box 2. Then repeat the above steps of pushing the cylindrical sample to be cut and the subsequent steps, and the cylindrical sample to be cut can be continuously cut. Using this device, the cylindrical sample to be cut can be automatically cut. The operator only needs to push the cylindrical sample to be cut, which greatly improves the cutting efficiency of the cylindrical sample to be cut, and it can be cut and dropped immediately. The cylindrical sample can be refrigerated in the storage box 2, effectively reducing the pollution risk of the cylindrical sample and reducing the labor intensity of the operator.

[0048] On the basis of the above embodiments, the refrigeration assembly is arranged inside the refrigeration box body 5, and the refrigeration assembly acts on the top plate of the refrigeration box body 5 to achieve temperature reduction; the storage box 2 is slidably arranged on the top of the refrigeration box body 5.

[0049] As Figure 1 shown, guide rails are arranged on the refrigeration box body 5, and sliding parts are arranged on the storage box 2. Optionally, the guide rails are linear grooves, and the sliding parts are convex structures that can be embedded in the grooves. Optionally, the guide rails are T-shaped sliding rails, and the sliding parts are seat bodies provided with grooves. The sliding parts can straddle both sides of the guide rails, etc.

[0050] When the storage box 2 needs to be replaced, the storage box 2 is slid to a preset position of the refrigeration box body 5. With such a setting, it is convenient to place the storage box 2 in place, convenient to remove the storage box 2 from the refrigeration box body 5, and convenient to clean and disinfect the whole device.

[0051] On the basis of the above embodiments, a pushing member 6 that can slide along the first direction is arranged on the top of the cutting workbench 1, and a plurality of pushing teeth 63 inserted into the corresponding accommodating grooves 11 are arranged at the bottom of the pushing member 6.

[0052] As Figure 1 shown, guide rails extending horizontally are arranged on the cutting workbench 1 so that the pushing member 6 can move horizontally, and the lower end of the pushing member 6 has pushing teeth 63 that can be inserted into the accommodating grooves 11. The pushing member 6 can adopt a serrated structure or a fork-shaped structure, etc. Then, during the horizontal movement of the pushing member 6, the pushing teeth 63 can push the cylindrical samples to be cut placed in a plurality of accommodating grooves 11, effectively reducing the cutting efficiency and operation difficulty of using the device to cut the cylindrical samples to be cut, and reducing the risk of the operator being cut to a certain extent. The use safety is relatively high.

[0053] In some possible embodiments, the cross-sectional shapes of both the accommodating groove 11 and the pushing teeth 63 are U-shaped.

[0054] On the basis of the above embodiments, the pushing member 6 includes a pushing plate 61 and a pusher 62; the pushing teeth 63 are located at the bottom of the pushing plate 61; the pusher 62 is arranged at the top end of the pushing plate 61, and the pusher 62 is located on the side away from the cutting knife 3.

[0055] As Figure 1 shown, the pushing teeth 63 are located at the bottom of the pushing plate 61. With such a setting, while ensuring the function of pushing the cylindrical samples to be cut, the self-weight of the pushing member 6 is reduced, so as to facilitate operation; a pusher 62 is arranged on the left side surface of the pushing plate 61. During use, the operator holds the pusher 62 and applies a pushing force or a pulling force to drive the pushing plate 61 to move horizontally, so as to push the cylindrical samples to be cut, further reducing the operation difficulty and further improving the use safety.

[0056] Based on the above embodiments, the pushing member 6 is provided at the output end of the power assembly. The pushing member 6 can move along the first direction under the push of the power assembly. The refrigeration assembly, the power assembly, and the driving assembly 4 are all connected to the controller in a signal connection.

[0057] Optionally, the power assembly includes a motor and a crank-slider mechanism. Optionally, if a push rod or the like is used for the power assembly, the output end of the power assembly can output a linear motion. In this embodiment, the pushing member 6 can be pushed by the power assembly to move laterally, which is beneficial to improving the cutting efficiency and reducing the labor intensity of the operator.

[0058] Furthermore, a controller is provided to control the start and stop of the refrigeration assembly, the power assembly, and the driving assembly 4 through the controller. When in use, place the cylindrical sample to be cut in the receiving groove 11 and start the device. Possibly, first control the refrigeration assembly to start refrigerating through the controller, and then control the power assembly to push the pushing member 6 through the controller to push the cylindrical sample to be cut in the receiving groove 11 to a preset position. Finally, control the driving assembly 4 through the controller to cut the cylindrical sample to be cut with the cutter 3.

[0059] Based on the above embodiments, a plurality of elastic positioning members 7 are provided on the side of the cutting workbench 1. The bottom of the pushing member 6 can abut against the top of the positioning member 7. The plurality of positioning members 7 are arranged one by one along the first direction, and the height of the positioning member 7 changes gradually along the first direction, so that the pushing member 6 can receive a periodically changing supporting force when moving along the first direction, so as to realize the positioning of the positioning member 7.

[0060] As Figure 1 shown, one or two rows of positioning members 7 are arranged horizontally on the front side and / or the rear side of the cutting workbench 1. The lower side of the pushing member 6 will abut against the positioning member 7 during its lateral sliding process. The positioning member 7 is an elastic structure, such as a silicone member or a rubber member, etc., and the height of the positioning member 7 changes gradually. An arched structure, a triangular plate, an isosceles trapezoidal plate, etc. can be adopted. When the pushing member 6 moves to different positions of the positioning member 7, the pressure on the pushing member 6 under the action of the positioning member 7 is different.

[0061] The orientations of the positioning members 7 are the same. Then, during the lateral movement of the pushing member 6, the pushing member 6 will receive a periodically changing supporting force. Each time at the peak of the supporting force, control the cutter 3 to cut the circular sample extending out of the receiving groove 11, which can effectively improve the uniformity of the obtained cylindrical sample.

[0062] Further, a mark 15 is provided at the top side of the cutting workbench 1 for marking the displacement of the pushing member 6. Optionally, the mark 15 is a scale line. Optionally, the mark 15 is a plurality of magnetic rods arranged on the cutting workbench 1 along the first direction. Correspondingly, a magnetic attracting plate is embedded inside the cutting workbench 1. Of course, the mark 15 is not limited to the above examples, as long as the above functions can be achieved. With such a setting, under the dual action of the mark 15 and the positioning member 7, it is convenient to further improve the uniformity of the cylindrical samples obtained by cutting.

[0063] On the basis of the above embodiment, the cutting knife 3 is detachably arranged at the output end of the driving component 4. The cutting knife 3 and the output end of the driving component 4 are connected by snap connection or threaded connection, etc. With such a setting, it is convenient to replace the cutting knife 3 to ensure the ability to cut the cylindrical sample to be cut.

[0064] On the basis of the above embodiment, the driving component 4 can output linear motion; a protective fence 8 is further included. The top structure of the protective fence 8 is located above the cutting knife 3, and the top structure of the protective fence 8 is arranged opposite to the cutting knife 3.

[0065] As Figure 1 shown, the cutting knife 3 can move up and down under the drive of the driving component 4. The device is provided with a protective fence 8. The top cross bar or cross plate of the protective fence 8 is opposite to the cutting knife 3. During use, after the cutting knife 3 rises to the position where the top cross bar of the protective fence 8 is located, it will abut against the protective fence 8. On the one hand, it can prevent the cutting knife 3 from moving out of position, and on the other hand, it can prevent the falling structure on the top from hitting the cutting knife 3.

[0066] Further, a knife sharpening structure is provided on the top structure of the protective fence 8, such as a sharpening stone embedded inside the protective fence 8 or a sharpening paper pasted on the protective fence 8, etc. With such a setting, it is convenient to sharpen the cutting knife 3 at any time to ensure the sharpness of the blade.

[0067] On the basis of the above embodiment, the storage box 2 includes a heat preservation box body 21, a heat preservation and dust-proof cover 22 and two handles 23. The receiving port is the top opening of the heat preservation box body 21, and the heat preservation and dust-proof cover 22 is movably arranged on the top of the heat preservation box body 21 to open or close the receiving port. The closed heat preservation and dust-proof cover 22 and the heat preservation box body 21 can reduce the heat dissipation and conduction speed; the handles 23 are arranged on the outer side of the heat preservation box body 21, and the two handles 23 are arranged opposite to each other.

[0068] As Figure 1As shown in the figure, in this embodiment, a heat-insulating box body 21 that is hollow and has a receiving port at the top can receive columnar samples, and is equipped with a heat-insulating and dust-proof cover 22 that can open or close the receiving port. The heat-insulating and dust-proof cover 22 is arranged on the heat-insulating box body 21 in a rotatable or slidable manner; furthermore, the closed heat-insulating and dust-proof cover 22 and the heat-insulating box body 21 can effectively reduce the heat dissipation and conduction speed. Optionally, there is a heat-insulating layer inside the heat-insulating and dust-proof cover 22 and the heat-insulating box body 21, or both the heat-insulating and dust-proof cover 22 and the heat-insulating box body 21 are made of foam structure, etc., to reduce the risk of contamination during the transportation of columnar samples; secondly, opposite handles 23 are arranged on the heat-insulating box body 21. With such an arrangement, it is convenient to transport columnar samples.

[0069] Based on the above embodiment, the cutting workbench 1 includes a table body 12 and a drawer 13, and the drawer 13 can be pulled out or pushed into the interior of the table body 12.

[0070] As Figure 1 shown in the figure, a drawer 13 that can be pushed and pulled in the horizontal plane is arranged on the side of the cutting workbench 1. During use, replacement cutting knives 3, gloves worn by operators, lubricants, and columnar samples to be cut can be stored in the drawer 13.

[0071] Furthermore, the panel at the top of the table body 12, which is provided with a number of accommodating grooves 11, is detachably arranged. The device also includes a number of panels. The cross-sectional widths of the accommodating grooves 11 of the number of panels are not equal, and the number of panels can be selectively arranged on the top of the table body 12. The panel provided with a number of accommodating grooves 11 can be understood as the above-mentioned number of round rods or the plate body provided with a number of long strip-shaped grooves, etc. With such an arrangement, when columnar samples of different specifications need to be cut, the panel can be replaced to make the accommodating grooves 11 applicable and facilitate cleaning and disinfection.

[0072] Furthermore, a handle 14 is arranged on the outer side plate of the drawer 13. During use, by holding the handle 14, the drawer 13 can be pushed or pulled. With such an arrangement, it is convenient to push and pull the drawer 13.

[0073] Based on the above embodiment, the cutting workbench 1, the refrigerating box body 5, and the driving component 4 are all arranged on the top of the base. The base can be a plate body or a stepped seat body, etc. With such an arrangement, the integrity of the device is relatively high, which is convenient for improving the operation stability.

[0074] In some possible embodiments, the surfaces of all components of the cutting workbench 1 have a protective coating. The protective coating can be a paint layer or a plating layer, etc., to protect all parts of the cutting workbench 1, effectively avoid oxidation, and reduce the risk of circular samples being infected.

[0075] In some possible embodiments, the sides of the components of the cutting workbench 1 all have rounded corner structures, which can effectively prevent accidental injuries to operators and improve operation safety. The components of the cutting workbench 1 can be understood as the table body 12 of the cutting workbench 1 and various components such as the drawer 13, handle 14, and several panels arranged on the table body 12.

[0076] It should be noted that the relational terms such as "first" and "second" mentioned above are only used to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities; the "upper surface, lower surface" and orientation words "upper, lower, left, right" mentioned above are all defined based on the accompanying drawings of the specification.

[0077] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0078] The portable integrated device for low-temperature temporary storage of cylindrical sample segments provided by the present utility model has been introduced in detail above. Specific examples are used in this article to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the present utility model.

Claims

1. A convenient cylindrical sample segment low-temperature temporary storage integrated device, characterized in that: include: A cutting workbench (1), having a plurality of accommodating grooves (11) on its top, wherein the plurality of accommodating grooves (11) extend along a first direction, and the plurality of accommodating grooves (11) are arranged along a second direction, wherein the second direction is perpendicular to the first direction; A storage box (2) is located at the bottom of the side of the end of the containing groove (11), and the top of the storage box (2) has a receiving port for receiving the columnar sample dropped from the containing groove (11); A refrigeration component, which is used for refrigeration to reduce the temperature in the inner cavity of the storage box (2); A cutter (3), the blade of which is used to cut the cylindrical sample to be cut; A drive assembly (4), wherein the cutter (3) is arranged at the output end of the drive assembly (4), and the cutter (3) is located between the end of the receiving groove (11) and the storage box (2). When driven by the drive assembly (4), the cutter (3) can cut a plurality of columnar samples to be cut placed in the receiving groove (11).

2. The portable cylindrical sample segment low-temperature temporary storage integrated device according to claim 1, characterized in that: The refrigeration component is arranged inside the refrigeration box (5), and the refrigeration component acts on the top plate of the refrigeration box (5) to achieve temperature reduction; The storage box (2) is slidably arranged on the top of the refrigeration box body (5).

3. The portable low-temperature temporary storage device for columnar sample segments according to claim 2 is characterized in that: The top of the cutting workbench (1) is provided with a pushing member (6) which can slide along the first direction, and the bottom of the pushing member (6) has a plurality of pushing teeth (63) which are inserted into the corresponding accommodating grooves (11).

4. The portable low-temperature temporary storage device for columnar sample segments according to claim 3 is characterized in that: The pushing member (6) comprises a pushing plate (61) and a pushing handle (62); The pushing teeth (63) are located at the bottom of the pushing plate (61); The push handle (62) is arranged at the top end of the pushing plate (61), and the push handle (62) is located at a side away from the cutting knife (3).

5. The portable low-temperature temporary storage device for columnar sample segments according to claim 3 is characterized in that: The pushing member (6) is arranged at the output end of the power assembly, and the pushing member (6) can move along a first direction under the push of the power assembly; The refrigeration component, the power component and the drive component (4) are all connected to the controller via signals.

6. The portable low-temperature temporary storage device for columnar sample segments according to claim 3 is characterized in that: The side of the cutting workbench (1) is provided with a plurality of elastic positioning members (7), and the bottom of the pushing member (6) can abut against the top of the positioning member (7); A plurality of the positioning members (7) are arranged one by one along the first direction, and the height of the positioning members (7) along the first direction changes gradually, so that the pushing member (6) can be subjected to a periodically changing supporting force when moving along the first direction, thereby realizing the positioning of the positioning member (7).

7. The portable low-temperature temporary storage device for columnar sample segments according to claim 6 is characterized in that: The cutter (3) is detachably arranged at the output end of the drive assembly (4).

8. The portable low-temperature temporary storage device for columnar sample segments according to claim 6, characterized in that: The driving component (4) can output linear motion; It also comprises a guardrail (8), the top structure of which is located on the top of the cutter (3), and the top structure of which is arranged opposite to the cutter (3).

9. The portable low-temperature temporary storage device for columnar sample segments according to claim 6, characterized in that: The storage box (2) comprises a heat-insulating box body (21), a heat-insulating dustproof cover (22) and two handles (23); the receiving port is the top opening of the heat-insulating box body (21), and the heat-insulating dustproof cover (22) can be opened and closed on the top of the heat-insulating box body (21) to open or close the receiving port; the closed heat-insulating dustproof cover (22) and the heat-insulating box body (21) can reduce the heat dissipation and conduction speed; the handles (23) are arranged on the outside of the heat-insulating box body (21), and the two handles (23) are arranged opposite to each other; And / or, the cutting workbench (1) comprises a table body (12) and a drawer (13), and the drawer (13) can be pulled out or pushed into the inside of the table body (12).

10. The portable low-temperature temporary storage device for columnar sample segments according to claim 6, characterized in that: The cutting workbench (1), the refrigeration box (5), and the driving assembly (4) are all arranged on the top of the base.

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