CN221975747U

CN221975747U - A plate layer lifting device for freeze dryer

Info

Publication number: CN221975747U
Application number: CN202420615051.4U
Authority: CN
Inventors: 吴福
Original assignee: Guangdong Bingyu Cold Chain Technology Co ltd
Current assignee: Guangdong Bingyu Cold Chain Technology Co ltd
Priority date: 2024-03-28
Filing date: 2024-03-28
Publication date: 2024-11-08
Anticipated expiration: 2034-03-28

Abstract

The utility model relates to the technical field of freeze-drying machines and discloses a plate layer lifting device for a freeze-drying machine, which comprises a device body, wherein the device body comprises two side plates, freeze-drying plate layers are equidistantly arranged between the two side plates, the two side plates are connected with the freeze-drying plate layers through a lifting assembly, the lifting assembly comprises mounting grooves, the mounting grooves are formed in one side, close to the freeze-drying plate layers, of any side plate, and the number of the mounting grooves is the same as that of the freeze-drying plate layers. According to the utility model, the lifting assembly is arranged, different transmission rods are respectively rotated by adopting the design, the plurality of connection frames respectively do up-and-down motion on the outer surfaces of the transmission rods by the threaded connection of the transmission rods and the connection frames, the positions of the plurality of freeze-drying plate layers outside the transmission rods can be adjusted, the purpose of adjusting the spacing between the freeze-drying plate layers is achieved, and the distance between the freeze-drying plate layers can be quickly and accurately adjusted by adopting the design in a rotating mode, so that the adjustment mode is simpler and more convenient.

Description

Lamellar lifting device for freeze dryer

Technical Field

The utility model relates to the technical field of freeze-drying machines, in particular to a plate layer lifting device for a freeze-drying machine.

Background

The freeze dryer comprises drying cabinet, refrigerating system vacuum system, media heat transfer circulation system, automatic control system, pneumatic system and on-the-spot washing and disinfection system, the object that needs to freeze-dry is placed on the sheet layer in the drying cabinet through the tray, when using, need place the height of object according to freeze-drying sheet layer top, adjust the interval between the sheet layer, among the prior art, freeze-drying sheet layer is through spout slider structure and curb plate sliding connection, the mode of adjustment sheet layer interval is outside pull out freeze-drying sheet layer after, aim at the not spout slip of co-altitude and insert realization regulation, this kind of adjustment mode is not only convenient enough to the interval between the sheet layer is difficult to accomplish accurate adjustment, consequently need to design a sheet layer elevating gear for the freeze dryer.

Disclosure of utility model

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a plate lifting device for a freeze dryer, so as to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a freeze dryer is with sheet layer elevating gear, includes the device body, the device body includes two curb plates, two the equidistance is equipped with freeze-drying sheet layer between the curb plate, two be connected through lifting unit and freeze-drying sheet layer between the curb plate, lifting unit includes the mounting groove, the mounting groove is seted up in one side that arbitrary curb plate is close to the freeze-drying sheet layer, the quantity of mounting groove is the same with the freeze-drying sheet layer, the transfer line is all installed through the bearing to the inner wall bottom of mounting groove, the screw thread is seted up in the outside of transfer line, the link is installed through the screw thread in the outside of transfer line, two one side that the curb plate is close to each other all is equipped with the installing frame, and every side the quantity of installing frame is the same with the freeze-drying sheet layer, the surface and the installing frame of link are connected, rotate different transfer lines respectively, do the threaded connection through transfer line and link for a plurality of link are the up-and-down motion respectively at the transfer line surface, and the freeze-drying of a plurality of sheet layers is at the outside position of transfer line, adopts this kind to design, through the accurate mode of adjusting that can be more simple and convenient.

Further, the top end of the transmission rod is fixedly provided with a knob, and the outer side of the knob is provided with anti-skid patterns, so that the transmission rod can be conveniently rotated and forced through the knob.

Further, another the spout has been seted up to one side that the curb plate is close to the freeze-drying sheet layer, the inside of spout is all slidable mounting has the slider, the quantity of slider is the same with the installing frame, the surface of slider all is connected with the installing frame, and when the freeze-drying sheet layer up-and-down motion, the slider on the installing frame slides from top to bottom in the spout inside, provides stable direction.

Further, at least one of the number of the sliding grooves.

Further, one side that the installing frame is close to each other is open design, the front side of installing frame is open design, freeze-drying sheet layer and installing frame are pegged graft, and freeze-drying sheet layer and installing frame adopt the mode of pegging graft, after the freeze-drying sheet layer of forward pulling, can separate freeze-drying sheet layer and installing frame, are convenient for clear up and maintain.

Further, the top of installing frame all runs through and has seted up first locating hole, and the top of freeze-drying sheet layer all runs through and has seted up the second locating hole that is linked together with first locating hole, and after the screw rod runs through first locating hole and second locating hole, through nut locking, can be with freeze-drying sheet layer stability and installing frame phase connection.

The utility model has the technical effects and advantages that:

1. According to the utility model, the lifting assembly is arranged, different transmission rods are respectively rotated by adopting the design, the plurality of connection frames respectively do up-and-down motion on the outer surfaces of the transmission rods by the threaded connection of the transmission rods and the connection frames, the positions of the plurality of freeze-drying plate layers outside the transmission rods can be adjusted, the purpose of adjusting the spacing between the freeze-drying plate layers is achieved, and the distance between the freeze-drying plate layers can be quickly and accurately adjusted by adopting the design in a rotating mode, so that the adjustment mode is simpler and more convenient.

2. According to the utility model, the screw and the nut can pass through the first positioning hole and the second positioning hole to realize locking between the mounting frame and the freeze-drying plate layer, and after the screw and the nut are removed, the freeze-drying plate layer is held and pulled outwards, so that the freeze-drying plate layer can be pulled out from between the two mounting frames, and the freeze-drying plate layer can be conveniently taken out from the drying box, thereby achieving the purposes of cleaning and maintenance.

Drawings

Fig. 1 is a schematic perspective view of a first structure of the present utility model.

Fig. 2 is a schematic perspective view of a second structure of the present utility model.

Fig. 3 is a schematic perspective view showing the structure separation of the freeze-dried sheet layer according to the present utility model.

Fig. 4 is an enlarged schematic view of a partial structure at a in fig. 3 according to the present utility model.

The reference numerals are: 100. a device body; 110. a side plate; 111. a freeze-dried plate layer; 200. a lifting assembly; 210. a mounting groove; 211. a transmission rod; 212. a connecting frame; 213. a mounting frame; 214. a knob; 215. a chute; 216. a slide block; 217. a first positioning hole; 218. and a second positioning hole.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Embodiment one: referring to fig. 1-4, the utility model provides a plate lifting device for a freeze dryer, which comprises a device body 100, the device body 100 comprises two side plates 110, freeze-drying plate layers 111 are equidistantly arranged between the two side plates 110, the two side plates 110 are connected with the freeze-drying plate layers 111 through a lifting assembly 200, the lifting assembly 200 comprises mounting grooves 210, the mounting grooves 210 are formed in one side, close to the freeze-drying plate layers 111, of any side plate 110, the number of the mounting grooves 210 is the same as that of the freeze-drying plate layers 111, transmission rods 211 are mounted at the bottom end of the inner wall of the mounting grooves 210 through bearings, threads are formed in the outer side of the transmission rods 211, a connecting frame 212 is mounted at the outer side of the transmission rods 211 through threads, mounting frames 213 are arranged at one side, close to each side, of the two side plates 110 is provided with mounting frames 213, the number of each side mounting frame 213 is the same as that of the freeze-drying plate layers 111, the outer surface of the connecting frame 212 is connected with the mounting frames 213, knobs 214 are fixedly mounted at the top ends of the transmission rods 211, the outer side of the knobs 214 are provided with anti-skidding lines, one side, which is provided with sliding grooves 215 on one side, which is close to the freeze-drying plate layers 111, sliding blocks 215 are slidably mounted inside the sliding blocks 216, the sliding blocks 216 are mounted, and the number of the sliding blocks 216 are the sliding blocks are 213, and the number of the sliding blocks are 213 is the same.

The working principle of the first embodiment of the utility model is as follows: when the freeze-drying plate structure is used, the knob 214 drives the transmission rod 211 to rotate by respectively rotating different knobs 214, the connecting frame 212 is driven to move up and down on the outer surface of the transmission rod 211 through the threaded connection of the connecting frame 212 and the outer surface of the transmission rod 211, the freeze-drying plate layer 111 on the mounting frame 213 is driven to move up and down, and the height of the freeze-drying plate layers 111 in the side plate 110 can be adjusted by repeating the mode, so that the purpose of adjusting the spacing of the freeze-drying plate layers 111 is achieved.

Embodiment two:

The second embodiment differs from the first embodiment in that: the side that the mounting frame 213 is close to each other is open design, and the front side of mounting frame 213 all is open design, freeze-drying sheet layer 111 and mounting frame 213 grafting, and first locating hole 217 has all been run through on the top of mounting frame 213, and the top of freeze-drying sheet layer 111 all runs through and has seted up the second locating hole 218 that is linked together with first locating hole 217, can pass locking between mounting frame 213 and the freeze-drying sheet layer 111 with screw and nut through first locating hole 217 and second locating hole 218, through after removing screw and nut, holds freeze-drying sheet layer 111 outwards pulling, can take freeze-drying sheet layer 111 out from between two mounting frames 213, is convenient for take out freeze-drying sheet layer 111 from the drying cabinet, reaches the purpose of clearance maintenance.

The foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. A plate layer lifting device for a freeze dryer, comprising a device body (100), wherein the device body (100) comprises two side plates (110), and a freeze-dried plate layer (111) is equidistantly arranged between the two side plates (110), characterized in that: the two side plates (110) are connected to the freeze-dried plate layer (111) by a lifting component (200), and the lifting component (200) comprises a mounting groove (210), and the mounting groove (210) is opened on a side of any side plate (110) close to the freeze-dried plate layer (111), and the number of the mounting grooves (210) and the freeze-dried plate layer (111) is equal to the number of the freeze-dried plate layers (111). The layers (111) are the same, the bottom end of the inner wall of the installation groove (210) is equipped with a transmission rod (211) through a bearing, the outer side of the transmission rod (211) is provided with a thread, and the outer side of the transmission rod (211) is equipped with a connecting frame (212) through a thread, and the sides of the two side plates (110) close to each other are provided with a mounting frame (213), the number of the mounting frames (213) on each side is the same as the freeze-dried plate layer (111), the outer surface of the connecting frame (212) is connected to the mounting frame (213), and the mounting frame (213) is connected to the freeze-dried plate layer (111).

2. A plate layer lifting device for a freeze dryer according to claim 1, characterized in that: a knob (214) is fixedly installed on the top of the transmission rod (211), and the outer side of the knob (214) is provided with anti-slip grooves.

3. A plate layer lifting device for a freeze dryer according to claim 1, characterized in that: a slide groove (215) is opened on the side of the other side plate (110) close to the freeze-drying plate layer (111), and a slider (216) is slidably installed inside the slide groove (215), the number of the sliders (216) is the same as the installation frame (213), and the outer surface of the slider (216) is connected to the installation frame (213).

4. A plate layer lifting device for a freeze dryer according to claim 3, characterized in that: the number of the slide groove (215) is at least one.

5. A plate layer lifting device for a freeze dryer according to claim 1, characterized in that: the side of the installation frame (213) close to each other is designed to be open, the front side of the installation frame (213) is designed to be open, and the freeze-drying plate layer (111) and the installation frame (213) are plugged into each other.

6. A plate layer lifting device for a freeze dryer according to claim 1, characterized in that: a first positioning hole (217) is penetrated through the top of the installation frame (213), and a second positioning hole (218) connected to the first positioning hole (217) is penetrated through the top of the freeze-drying plate layer (111).