CN211261717U

CN211261717U - Freeze-drying tray with adjustable depth

Info

Publication number: CN211261717U
Application number: CN201922342158.8U
Authority: CN
Inventors: 吴世文
Original assignee: Qingdao Powerful Talent Bio-Tech Co ltd
Current assignee: Qingdao Powerful Talent Bio-Tech Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-14
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to a freeze dryer technical field specifically is a freeze-drying tray of adjustable depth, including the tray mount, the tray mount is the rectangular frame structure, its inside fixed mounting tray core, the lateral wall of tray core closely laminates with the inside wall of tray mount, and the top of tray core has evenly seted up and has carried the thing groove, carries the thing groove and be cylinder type cavity structure, and its quantity is a plurality of, and its top all is equipped with the lid, and its inside all imbeds and has carried the thing section of thick bamboo, and its outside all is equipped with the holding ring, and the holding ring is the integrated into one piece structure with the tray core, and beneficial effect is: this practicality is provided with tray core structure in the inboard of tray mount, and the tray core passes through inserted bar and constant head tank and fixes, and is consequently dismantled and assembled, when big object or irregular object are placed to needs, then pulls down the tray core, and when the object that needs to be placed is bottle or rectangular form, can load onto the tray core, utilizes the objective canister on the tray core to hold the material, relatively speaking, the utility model discloses the universality is higher.

Description

Freeze-drying tray with adjustable depth

Technical Field

The utility model relates to a freeze dryer technical field specifically is a freeze-drying tray of adjustable depth.

Background

Freeze drying is a technology for drying by utilizing the sublimation principle, and is a process of quickly freezing a dried substance at a low temperature, and then directly sublimating frozen water molecules into water vapor to escape in a proper vacuum environment, and a freeze dryer is refrigeration equipment utilizing the freezing principle. Freeze dryer among the prior art all need place the object on the tray when freezing the object, then send into the freeze dryer with the tray is whole, but current tray structure is too simple, and has a great deal of defect and weak point, specifically as follows:

1. the structure of the existing trays is similar to that of a drawer, and various types of objects can be placed on the trays, but when the objects needing to be frozen are in a bottle shape, the stability of placing bottles cannot be guaranteed, and a fixing mechanism is lacked;

2. the existing freeze-drying tray with the hole grooves is lack of a height adjusting mechanism, namely the depth of the hole grooves is fixed, so that when the height of a required freeze-drying object is small, the object is difficult to take out after being placed into the hole grooves, and the use of operators is inconvenient. Therefore, the utility model provides a freeze-drying tray of adjustable depth is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a freeze-drying tray of adjustable depth to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a freeze-drying tray with adjustable depth, which comprises a tray fixing frame, wherein the tray fixing frame is of a rectangular frame structure, a tray core is fixedly arranged in the tray fixing frame, the outer side wall of the tray core is tightly attached to the inner side wall of the tray fixing frame, and the top end of the tray core is uniformly provided with a carrying groove which is of a cylindrical cavity structure, a plurality of cover bodies are arranged above the tray core, the carrying barrels are embedded in the cover bodies, positioning rings are arranged on the outer sides of the cover bodies, the positioning rings and the tray core are of an integrated structure, the cover body is screwed on the positioning ring, the height of the carrying cylinder is equal to the inner depth of the carrying groove, the inner side of the carrying cylinder is connected with the rotating disk through threads, the left side and the right side of the outer part of the tray fixing frame are respectively welded with a positioning frame, the outer end of the positioning frame is welded with a handle in the center, the positioning frame is of a strip-shaped frame structure, and sliding wheels are uniformly arranged on the inner side of the positioning frame.

Preferably, the positioning groove is formed in both sides of the inner end and both sides of the outer end of the tray fixing frame and the tray core, the positioning piece is hinged to the outer side of the positioning groove, the inserting rods are inserted into the positioning groove, the positioning piece is of a concave structure, the outer end of the positioning piece is penetrated through by the inserting rods, and one side of the positioning piece is hinged to the tray fixing frame.

Preferably, the outside of inserted bar is cup jointed and is equipped with solid fixed ring and compression spring, gu fixed ring and inserted bar welded fastening, and gu fixed ring is located the outside of constant head tank, compression spring's inside and outside both ends respectively with gu the laminating of the inner of fixed ring and setting element.

Preferably, the bottom side of lid is equipped with the clamping ring, clamping ring and lid be integrated into one piece structure, and the bottom laminating of clamping ring is on the top of objective cylinder.

Preferably, the bottom end of the carrying groove is provided with a drain hole, and the drain hole penetrates through the tray fixing frame and the tray core at the same time.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the tray core structure is arranged on the inner side of the tray fixing frame, the tray core is fixed through the inserting rod and the positioning groove, so that the tray core structure is detachable, when a large object or an irregular object needs to be placed, the tray core is detached, when the object needs to be placed is in a bottle shape or a long strip shape, the tray core can be installed, and a carrying cylinder on the tray core is used for containing materials, so that the tray core structure is relatively high in universality;

2. this practicality is at the inside threaded connection rotary disk of objective cylinder, and the high accessible rotation of rotary disk is adjusted to this adapts to the object of co-altitude not, makes things convenient for operating personnel to take, and it is more convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the object carrying barrel of the present invention;

fig. 4 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: the device comprises a tray fixing frame 1, a tray core 2, a loading groove 3, a cover 4, a loading barrel 5, a rotating disc 6, a positioning ring 7, a pressing ring 8, a water discharging hole 9, a positioning frame 10, a handle 11, a sliding wheel 12, a positioning groove 13, a positioning piece 14, an insertion rod 15 and a fixing ring 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a freeze-drying tray of adjustable depth, including tray mount 1, tray mount 1 is the rectangular frame structure, its inside fixed mounting tray core 2, the lateral wall of tray core 2 and the inside wall of tray mount 1 closely laminate, and the top of tray core 2 has evenly seted up and has carried thing groove 3, it is the cylinder type cavity structure to carry thing groove 3, its a plurality of, its top all is equipped with lid 4, its inside all imbeds and has carried thing section of thick bamboo 5, its outside all is equipped with holding ring 7, holding ring 7 is the integrated into one piece structure with tray core 2, and lid 4 screw threads connect soon on holding ring 7, the structural shape of holding ring 7 is as shown in figure 3, the round hole has been seted up to its central point, and the aperture of this round hole is greater than the aperture of carrying section of thick bamboo 5, do not hinder placing and taking of object.

The height of the carrying cylinder 5 is equal to the inner depth of the carrying groove 3, the inner side of the carrying cylinder 5 is in threaded connection with the rotating disk 6, the left side and the right side of the outer portion of the tray fixing frame 1 are respectively provided with a positioning frame 10 in a welding mode, the outer end of the outer portion of the carrying cylinder is provided with a handle 11 in a welding mode, the positioning frames 10 are of long strip-shaped frame structures, sliding wheels 12 are evenly arranged on the inner sides of the positioning frames, the structural installation positions of the handle 11 and the positioning frames 10 are shown in figure 1, and the sliding wheels 12 are used for.

Constant head tank 13 has all been seted up to the inner both sides and the outer end both sides of tray mount 1 and tray core 2, the outside of constant head tank 13 all articulates and is equipped with setting element 14, the inside of constant head tank 13 all alternates and is equipped with inserted bar 15, setting element 14 is concave font structure, its outer end is run through by inserted bar 15, its one side articulates on tray mount 1, the mounted position of setting element 14 is as shown in figure 1, wherein inserted bar 15 runs through in the constant head tank 13 on tray core 2, consequently tray core 2 can be fixed to be placed in tray mount 1.

The outside of inserted bar 15 is cup jointed and is equipped with solid fixed ring 16 and compression spring, gu fixed ring 16 and inserted bar 15 welded fastening, and gu fixed ring 16 is located the outside of constant head tank 13, compression spring's inside and outside both ends laminate with solid fixed ring 16 and the inner of setting element 14 respectively, concrete structure can a picture 4, when needs take out tray core 2, can manually outwards pull inserted bar 15, after inserted bar 15 breaks away from constant head tank 13, pull setting element 14 again, then loose hand can, relatively speaking very convenient.

The bottom side of lid 4 is equipped with clamping ring 8, and clamping ring 8 and lid 4 are the integrated into one piece structure, and the laminating of the bottom of clamping ring 8 is on the top of year thing section of thick bamboo 5, and the effect of clamping ring 8 is fixed year thing section of thick bamboo 5.

The bottom of carrying thing groove 3 has all been seted up wash port 9, and wash port 9 runs through tray mount 1 and tray core 2 simultaneously, and when the object surface of required freeze-drying was very moist, then need the wash port to discharge water, prevented that the water accumulation from being freeze-dried in carrying thing groove 3, lead to the object can't take out.

The working principle is as follows: the utility model discloses a constitute by the combination of tray mount 1 and tray core 2, when the freeze-dried object of needs is the bottle, then put into tray mount 1 with tray core 2 in, then put into objective tube 5 with single object one by one again, at last with the tray whole put into the freeze dryer inside can. When the object to be freeze-dried is large in volume or irregular in shape, the tray core 2 can be taken out, and the taking-out process comprises the following steps: the inserting rod 15 is pulled outwards by hand, and after the inner end of the inserting rod 15 is separated from the positioning groove 13, the positioning part 14 is slightly rotated, and then the tray core 2 can be poured out. In addition, when the object to be lyophilized is small in volume or low in height, the object may be inconveniently taken out if the object is directly put into the objective lens 5. At this moment, the cover body 4 can be screwed off by an operator, the carrying cylinder 5 is taken out, then the rotating disc 6 is manually rotated, the height of the rotating disc 6 is adjusted, namely the inside depth of the carrying cylinder 5 is adjusted, the inside depth of the carrying cylinder 5 is reduced, the freeze-dried object can be conveniently taken out, and the use of the operator is facilitated. Finally, the bottom end in the interior of the object carrying groove 3 is provided with a drain hole 9, and the drain hole 9 is used for draining water when the surface of the freeze-dried object is very wet, so that the water is prevented from being accumulated in the interior of the object carrying groove 3, and the object cannot be taken out after freeze-drying.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a freeze-drying tray of adjustable depth, includes tray mount (1), its characterized in that: the tray fixing frame (1) is of a rectangular frame structure, the tray core (2) is fixedly installed inside the tray fixing frame, the outer side wall of the tray core (2) is tightly attached to the inner side wall of the tray fixing frame (1), the top end of the tray core (2) is uniformly provided with a carrying groove (3), the carrying groove (3) is of a cylindrical cavity structure, the number of the carrying groove is a plurality, a cover body (4) is arranged above the carrying groove, a carrying cylinder (5) is embedded inside the carrying groove, the outer side of the carrying groove is provided with a positioning ring (7), the positioning ring (7) and the tray core (2) are of an integrally formed structure, the cover body (4) is screwed on the positioning ring (7) in a threaded mode, the height of the carrying cylinder (5) is equal to the inner depth of the carrying groove (3), the inner side of the carrying cylinder (5) is connected with a rotating disk (6) in a threaded mode, the positioning frames, the outer end of the positioning frame is welded with a handle (11) in the center, the positioning frame (10) is of a strip-shaped frame structure, and sliding wheels (12) are uniformly arranged on the inner side of the positioning frame.

2. An adjustable depth lyophilization tray according to claim 1, wherein: constant head tank (13) have all been seted up to the inner both sides and the outer end both sides of tray mount (1) and tray core (2), the outside of constant head tank (13) all articulates and is equipped with setting element (14), and the inside of constant head tank (13) all alternates and is equipped with inserted bar (15), setting element (14) are type of calligraphy structure concave, and its outer end is run through by inserted bar (15), and its one side articulates on tray mount (1).

3. An adjustable depth lyophilization tray according to claim 2, wherein: the outside of inserted bar (15) is cup jointed and is equipped with solid fixed ring (16) and compression spring, gu fixed ring (16) and inserted bar (15) welded fastening, and gu fixed ring (16) are located the outside of constant head tank (13), compression spring's inside and outside both ends laminate with the inner of solid fixed ring (16) and setting element (14) respectively.

4. An adjustable depth lyophilization tray according to claim 1, wherein: the bottom side of lid (4) is equipped with clamping ring (8), clamping ring (8) and lid (4) are the integrated into one piece structure, and the bottom laminating of clamping ring (8) is on the top of objective cylinder (5).

5. An adjustable depth lyophilization tray according to claim 1, wherein: the bottom of the object carrying groove (3) is provided with a drain hole (9), and the drain hole (9) penetrates through the tray fixing frame (1) and the tray core (2) simultaneously.