CN219713853U - Material frame for freeze dryer - Google Patents
Material frame for freeze dryer Download PDFInfo
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- CN219713853U CN219713853U CN202321126951.4U CN202321126951U CN219713853U CN 219713853 U CN219713853 U CN 219713853U CN 202321126951 U CN202321126951 U CN 202321126951U CN 219713853 U CN219713853 U CN 219713853U
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- holes
- side plates
- flat plate
- bottom plate
- length direction
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- 239000000463 material Substances 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000004108 freeze drying Methods 0.000 description 2
- 239000013543 active substance Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010836 blood and blood product Substances 0.000 description 1
- 229940125691 blood product Drugs 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009777 vacuum freeze-drying Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a material rack for a freeze dryer, which is characterized by comprising a bottom plate, two side plates and a plurality of flat plates, wherein the bottom plate is horizontally arranged, the two side plates are fixedly connected to the top of the bottom plate and are positioned at two ends of the bottom plate, and the flat plates are horizontally arranged between the two side plates; the length direction of the bottom plate is horizontal, the side plates are perpendicular to the length direction of the bottom plate, a plurality of groups of through holes are formed in each side plate, each group of through holes comprises two through holes, the plurality of groups of through holes are distributed in the vertical direction, the through holes penetrate through the side plates in the direction perpendicular to the side plates, the through holes are round holes, the diameters of the through holes are equal, and the heights of the two through holes in the same group are the same; the number of the through holes on the two side plates is the same and corresponds to one by one, and the corresponding two through holes are coaxially arranged; the extension pipe of fixed establishment inserts in the through-hole of different height can adjust the height of dull and stereotyped to can be according to the position of the height adjustment dull and stereotyped of material, make the material frame can support the material of different height.
Description
Technical Field
The utility model relates to the technical field of material freeze-drying, in particular to a material frame for a freeze dryer.
Background
Freeze-dryer originated from the vacuum freeze-drying technology of the 20 th century of the 19 th century, and was widely used in the fields other than the fields of medicine, biological products, foods, blood products, and active substances, into the 21 st century.
In the freeze dryer, most of the freeze dryer is provided with a bracket for placing materials, and the materials are placed at the bracket for freeze drying treatment; the existing brackets are all integrated, the distance between layers is fixed, and no method is adopted to adjust according to the height of the material to be freeze-dried.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a material frame for a freeze dryer, and the extension pipes of the fixing mechanism are inserted into through holes with different heights to adjust the height of a flat plate, so that the position of the flat plate can be adjusted according to the height of the material, and the material frame can support the material with different heights.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a material rack for a freeze dryer comprises a bottom plate which is horizontally arranged, two side plates which are fixedly connected to the top of the bottom plate and are arranged at two ends of the bottom plate in a vertical mode, and a plurality of flat plates which are horizontally arranged and are arranged between the two side plates;
the length direction of the bottom plate is horizontal, the side plates are perpendicular to the length direction of the bottom plate, a plurality of groups of through holes are formed in each side plate, each group of through holes comprises two through holes, the plurality of groups of through holes are distributed in the vertical direction, the through holes penetrate through the side plates in the direction perpendicular to the side plates, the through holes are round holes, the diameters of the through holes are equal, and the heights of the two through holes in the same group are the same; the number of the through holes on the two side plates is the same and corresponds to one by one, and the corresponding two through holes are coaxially arranged;
the length direction of the flat plate is parallel to the length direction of the bottom plate, two sides of the flat plate are aligned with two sides of the bottom plate respectively, two ends of the flat plate are aligned with one sides of the two side plates, which are close to each other, two groups of fixing mechanisms are arranged at the bottom of each flat plate, two grooves are formed in the bottom of the flat plate, and the grooves are positioned in the middle position of the length direction of the flat plate;
the fixing mechanism comprises a rotating rod arranged in the groove and two extension pipes arranged on two sides of the groove close to the two side plates, the extension pipes and the rotating rod are coaxial, the axes of the extension pipes and the rotating rod are vertical to the side plates, two ends of the rotating rod are respectively inserted into the two extension pipes, the rotating rod is in threaded connection with the extension pipes, the two extension pipes respectively penetrate through the flat plate from two sides of the groove close to the two side plates towards the direction close to the two side plates, and the diameter of the rotating rod of the two fixing mechanisms, which can slide in the middle of the flat plate along the axis direction of the rotating rod, is the same; specifically, the outer diameter of the extension pipe is equal to the diameter of the through hole;
two ends of two extension pipes of the same fixing mechanism, which deviate from each other, can be simultaneously inserted into two corresponding through holes of the two side plates, and two extension pipes, which are close to one side plate, of the two fixing mechanisms can be inserted into two through holes of the same group.
By adopting the technical scheme, the extension pipe can be driven to slide by rotating the rotating rod, so that one end of the extension pipe, which is away from the rotating rod, is driven to extend out of and retract into the flat plate; the extension pipe of fixed establishment inserts in the through-hole of different height can adjust the height of dull and stereotyped to can be according to the position of the height adjustment dull and stereotyped of material, make the material frame can support the material of different height.
The utility model is further provided with: the rotating rod is fixedly connected with a rotating cap, the rotating cap is located at the middle position of the length direction of the flat plate, and the section of the rotating cap perpendicular to the length direction of the rotating rod is arranged in a regular hexagon.
Through adopting above-mentioned technical scheme, set up and rotate the cap and can rotate the dwang more smoothly.
The utility model is further provided with: two positioning holes are formed in the two sides, close to the two side plates, of the groove, the two positioning holes penetrate through the flat plate towards the direction, close to the two side plates, of the groove, the two extension pipes are respectively located in the two positioning holes, the extension pipes are coaxial with the positioning holes, and the outer diameters of the extension pipes are equal to the diameters of the positioning holes;
two limiting grooves penetrating through the extension pipe along the axial direction of the extension pipe are formed in two sides of the extension pipe, and two limiting strips embedded into the two limiting grooves respectively are fixedly connected to the side wall of the positioning hole.
Through adopting above-mentioned technical scheme, through setting up spacing groove and spacing for when rotating the dwang, the extension pipe can only follow self axis direction and slide.
The utility model is further provided with: the flat bottom is provided with a yielding groove penetrating through the flat along the width direction of the flat, and the yielding groove is positioned in the middle of the length direction of the flat.
In summary, compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the extension pipes of the fixing mechanism are inserted into the through holes with different heights, so that the heights of the flat plates can be adjusted, and the positions of the flat plates can be adjusted according to the heights of materials, so that the material rack can support the materials with different heights.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment;
FIG. 2 is a schematic diagram of an embodiment of a groove;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a cross-sectional view of a flat panel and side panels of an embodiment;
fig. 5 is a schematic diagram showing a limit bar according to an embodiment.
In the figure: 1. a bottom plate; 2. a side plate; 21. a through hole; 22. a limit bar; 3. a flat plate; 31. a groove; 32. a relief groove; 33. positioning holes; 4. a fixing mechanism; 41. a rotating lever; 42. an extension tube; 421. a limit groove; 43. the cap is turned.
Detailed Description
Examples: the material rack for the freeze dryer comprises a bottom plate 1 which is horizontally arranged, two side plates 2 which are fixedly connected to the top of the bottom plate 1 and are arranged at two ends of the bottom plate 1 in a vertical mode, and a plurality of flat plates 3 which are horizontally arranged and are arranged between the two side plates 2, wherein the bottom plate is shown in the accompanying drawings 1, 2, 3, 4 and 5;
the length direction of the bottom plate 1 is horizontal, the side plates 2 are perpendicular to the length direction of the bottom plate 1, a plurality of groups of through holes 21 are formed in each side plate 2, each group of through holes 21 comprises two through holes 21, the groups of through holes 21 are distributed along the vertical direction, the through holes 21 penetrate through the side plates 2 along the direction perpendicular to the side plates 2, the through holes 21 are round holes, the diameters of the through holes 21 are equal, and the heights of the two through holes 21 in the same group are the same; the number of the through holes 21 on the two side plates 2 is the same and corresponds to one, and the corresponding two through holes 21 are coaxially arranged;
the length direction of the flat plate 3 is parallel to the length direction of the bottom plate 1, two sides of the flat plate 3 are aligned with two sides of the bottom plate 1 respectively, two ends of the flat plate 3 are aligned with two sides of the two side plates 2 which are close to each other respectively, two groups of fixing mechanisms 4 are arranged at the bottom of each flat plate 3, two grooves 31 are formed in the bottom of the flat plate 3, and the grooves 31 are positioned in the middle position of the length direction of the flat plate 3;
the fixing mechanism 4 comprises a rotating rod 41 arranged in the groove 31 and two extending pipes 42 arranged on two sides of the groove 31 near the two side plates 2, wherein the extending pipes 42 and the rotating rod 41 are coaxial, the axes of the extending pipes 42 and the rotating rod 41 are vertical to the side plates 2, two ends of the rotating rod 41 are respectively inserted into the two extending pipes 42, the rotating rod 41 is connected with the extending pipes 42 through the flat plates 3 in a threaded manner, the extending pipes 42 respectively penetrate through the flat plates 3 from two sides of the groove 31 near the two side plates 2 towards the direction near the two side plates 2, and the extending pipes 42 can slide in the flat plates 3 along the axis direction of the rotating rod 41 of the fixing mechanism 4 to have the same diameter and height; specifically, the outer diameter of the extension pipe 42 is equal to the diameter of the through hole 21;
two ends of the two extending pipes 42 of the same fixing mechanism 4, which are away from each other, can be simultaneously inserted into the two corresponding through holes 21 of the two side plates 2, and two extending pipes 42, which are close to one side plate 2, of the two fixing mechanisms 4 can be inserted into the two through holes 21 of the same group.
A rotating cap 43 is fixedly connected to the rotating rod 41, the rotating cap 43 is located at the middle position of the flat plate 3 in the length direction, and the cross section of the rotating cap 43 perpendicular to the length direction of the rotating rod 41 is in a regular hexagon shape.
Two positioning holes 33 are formed in the two sides, close to the two side plates 2, of the groove 31, the two positioning holes 33 penetrate through the flat plate 3 towards the direction, close to the two side plates 2, of the groove 31, two extension pipes 42 are respectively located in the two positioning holes 33, the extension pipes 42 are coaxial with the positioning holes 33, and the outer diameters of the extension pipes 42 are equal to the diameters of the positioning holes 33;
two limiting grooves 421 penetrating through the extending pipe 42 along the axial direction of the extending pipe 42 are formed on two sides of the extending pipe 42, and two limiting strips 22 respectively embedded into the two limiting grooves 421 are fixedly connected to the side wall of the positioning hole 33.
The bottom of the flat plate 3 is provided with a yielding groove 32 penetrating through the flat plate 3 along the width direction of the flat plate 3, and the yielding groove 32 is positioned at the middle position of the length direction of the flat plate 3.
The working principle of the material rack for the freeze dryer when in use is as follows: by rotating the rotating rod 41, the extending pipe 42 can be driven to slide, so that one end of the extending pipe 42, which is away from the rotating rod 41, is driven to extend out and retract into the flat plate 3; the extension pipe 42 of the fixing mechanism 4 is inserted into the through holes 21 with different heights to adjust the height of the flat plate 3, so that the position of the flat plate 3 can be adjusted according to the height of the material, and the material rack can support the material with different heights.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (4)
1. A material frame for freeze dryer which characterized in that: the device comprises a bottom plate (1) which is horizontally arranged, two side plates (2) which are fixedly connected to the top of the bottom plate (1) and are arranged at two ends of the bottom plate (1) in a vertical arrangement, and a plurality of flat plates (3) which are arranged between the two side plates (2) in a horizontal arrangement;
the length direction of the bottom plate (1) is horizontal, the side plates (2) are perpendicular to the length direction of the bottom plate (1), a plurality of groups of through holes (21) are formed in each side plate (2), each group comprises two through holes (21), the groups of through holes (21) are distributed along the vertical direction, the through holes (21) penetrate through the side plates (2) along the direction perpendicular to the side plates (2), the through holes (21) are round holes, the diameters of the through holes (21) are equal, and the heights of the two through holes (21) in the same group are the same; the number of the through holes (21) on the two side plates (2) is the same and corresponds to one, and the two corresponding through holes (21) are coaxially arranged;
the length direction of the flat plate (3) is parallel to the length direction of the bottom plate (1), two sides of the flat plate (3) are aligned with two sides of the bottom plate (1) respectively, two ends of the flat plate (3) are aligned with one sides of the two side plates (2) which are close to each other respectively, two groups of fixing mechanisms (4) are arranged at the bottom of each flat plate (3), two grooves (31) are formed in the bottom of the flat plate (3), and the grooves (31) are located in the middle position of the length direction of the flat plate (3);
the fixing mechanism (4) comprises a rotating rod (41) arranged in the groove (31) and two extending pipes (42) arranged on two sides of the groove (31) close to the two side plates (2), the extending pipes (42) and the rotating rod (41) are coaxial, the axes of the extending pipes (42) and the rotating rod (41) are perpendicular to the side plates (2), two ends of the rotating rod (41) are respectively inserted into the two extending pipes (42) and are in threaded connection with the extending pipes (42), the two extending pipes (42) respectively penetrate through the flat plate (3) from two sides of the groove (31) close to the two side plates (2) towards the direction close to the two side plates (2), the extending pipes (42) can slide in the flat plate (3) along the axis direction of the rotating rod, and the diameters of the rotating rods (41) of the two fixing mechanisms (4) are identical; specifically, the outer diameter of the extension pipe (42) is equal to the diameter of the through hole (21);
two ends, which are away from each other, of two extension pipes (42) of the same fixing mechanism (4) can be simultaneously inserted into two corresponding through holes (21) of the two side plates (2), and two extension pipes (42), which are close to one side plate (2), of the two fixing mechanisms (4) can be inserted into two through holes (21) of the same group.
2. A material rack for a freeze dryer according to claim 1, wherein: a rotary cap (43) is fixedly connected to the rotary rod (41), the rotary cap (43) is located in the middle of the length direction of the flat plate (3), and the section of the rotary cap (43) perpendicular to the length direction of the rotary rod (41) is in a regular hexagon arrangement.
3. A material rack for a freeze dryer according to claim 2, wherein: two positioning holes (33) are formed in the two sides, close to the two side plates (2), of the groove (31), the two positioning holes (33) penetrate through the flat plate (3) towards the direction, close to the two side plates (2), of the groove, two extension pipes (42) are respectively located in the two positioning holes (33), the extension pipes (42) are coaxial with the positioning holes (33), and the outer diameters of the extension pipes (42) are equal to the diameters of the positioning holes (33);
two limiting grooves (421) penetrating through the extending pipe (42) along the axial direction of the extending pipe (42) are formed in two sides of the extending pipe (42), and two limiting strips (22) respectively embedded into the two limiting grooves (421) are fixedly connected to the side wall of the positioning hole (33).
4. A material rack for a freeze dryer according to claim 3, wherein: the bottom of the flat plate (3) is provided with a yielding groove (32) penetrating through the flat plate (3) along the width direction of the flat plate (3), and the yielding groove (32) is positioned at the middle position of the length direction of the flat plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321126951.4U CN219713853U (en) | 2023-05-11 | 2023-05-11 | Material frame for freeze dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321126951.4U CN219713853U (en) | 2023-05-11 | 2023-05-11 | Material frame for freeze dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219713853U true CN219713853U (en) | 2023-09-19 |
Family
ID=87976849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321126951.4U Active CN219713853U (en) | 2023-05-11 | 2023-05-11 | Material frame for freeze dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219713853U (en) |
-
2023
- 2023-05-11 CN CN202321126951.4U patent/CN219713853U/en active Active
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