A freeze dryer installation and positioning device

Abstract

The utility model discloses a freeze dryer installation and positioning device, and relates to the freeze dryer technical field. The utility model includes a freeze dryer, wherein a frame is fixedly installed on the bottom surface of the freeze dryer, and a driving assembly is arranged inside the frame, and a moving assembly is arranged inside the frame and on the surface located at the rotating end of the driving assembly. The utility model drives the moving assembly to realize vertical downward movement of the universal wheel through the driving assembly, and at the same time, the driving assembly drives the lifting assembly to drive the installation and positioning support seat to move vertically upward, so that the universal wheel contacts the ground, and then the freeze dryer is moved through the universal wheel, which is convenient for position adjustment when the freeze dryer is installed. The driving assembly drives the moving assembly and the lifting assembly at the same time, so that the moving assembly drives the universal wheel to move vertically upward, and the lifting assembly drives the installation and positioning support seat to move vertically downward, so that the freeze dryer is positioned and installed through the installation and positioning support seat.

Description

Technical Field

[0001] The utility model relates to the technical field of freeze dryers, in particular to an installation and positioning device for a freeze dryer. Background Art

[0002] The freeze dryer uses the principle of freeze drying to quickly freeze the dried material at low temperature, and then in an appropriate vacuum environment, the frozen water molecules are directly sublimated into water vapor and escape, finally obtaining dry materials. The freeze-dried products obtained by the freeze dryer are spongy, have no shrinkage, have excellent rehydration properties, and contain little water. After corresponding packaging, they can be stored and transported at room temperature for a long time. Therefore, freeze dryers have been widely promoted and applied.

[0003] The Chinese patent with the announcement number CN220639928U discloses a freeze dryer installation positioning device, including a base plate and a freeze dryer body arranged on the upper surface of the base plate, and also includes a positioning component, the positioning component is used to position the freeze dryer body on the base plate, and the positioning component is arranged on the base plate;

[0004] With regard to the above-mentioned public technology, when installing the freeze dryer, especially when transferring and transporting the freeze dryer, it is necessary to first lift the freeze dryer body and place it on a base plate for transportation. This operation is rather cumbersome. The freeze dryer body is relatively large in size, making it difficult to lift and inconvenient to use.

[0005] Therefore, a freeze dryer installation and positioning device is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problems raised in the above background technology, and the utility model provides a freeze dryer installation and positioning device.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A freeze dryer installation and positioning device comprises a freeze dryer, wherein a frame is fixedly installed on the bottom surface of the freeze dryer, and a driving assembly is arranged inside the frame, a moving assembly is arranged inside the frame and on the surface located at the rotating end of the driving assembly, and a universal wheel is arranged on the bottom surface of the moving assembly, lifting assemblies are arranged on both sides of the frame, and a mounting and positioning support seat is arranged on the movable part of the lifting assembly, the driving assembly comprises a double-axis motor, a double-axis motor is fixedly installed on the bottom surface of the freeze dryer, and first threaded rods are fixedly installed on the output ends of the double-axis motors respectively, the ends of the first threaded rods pass through the frame and are fixedly installed with first bevel gears, the threads of the first threaded rods at the two output ends of the double-axis motor have opposite rotation directions, and the moving assembly is provided with a plurality of lifting assemblies. The assembly includes a first guide rod, a first guide rod is fixedly installed on the inner walls of both sides of the frame, a movable frame is provided with a threaded sleeve on the surface of the first threaded rod, and the movable frame and the first guide rod are slidably installed, a connecting rod is hingedly installed on the bottom surface of the movable frame, and a movable plate is hingedly installed on the bottom end of the connecting rod, and a universal wheel is fixedly installed on the bottom surface of the movable plate, and the lifting assembly includes side plates, side plates are fixedly installed on the inner walls of both sides of the frame, a second threaded rod is rotatably installed on the opposite surface of the side plate, a second gear is fixedly sleeved on the surface of the second threaded rod, a second guide rod is fixedly installed on the opposite surface of the side plate, a Z-shaped bearing frame is threadedly sleeved on the surface of the second threaded rod, and the Z-shaped bearing frame and the second guide rod are sleeved.

[0009] Furthermore, the movable plate is arranged to slide vertically inside the frame, and when the movable plate descends vertically, the Z-shaped supporting frame moves vertically upward.

[0010] Furthermore, two groups of second threaded rods are located on both sides of the frame, and the rotation directions of the two groups of second threaded rods are arranged in opposite directions.

[0011] The beneficial effects of the utility model are as follows:

[0012] The driving assembly is used to drive the moving assembly to move the universal wheel vertically downward. At the same time, the driving assembly drives the lifting assembly to drive the installation positioning support seat to move vertically upward, so that the universal wheel contacts the ground, and the freeze dryer is moved through the universal wheel, which is convenient for position adjustment when the freeze dryer is installed. The driving assembly drives the moving assembly and the lifting assembly at the same time, so that the moving assembly drives the universal wheel to move vertically upward, and the lifting assembly drives the installation positioning support seat to move vertically downward, so that the freeze dryer is positioned and installed through the installation positioning support seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a front view of the utility model;

[0015] Figure 3 It is a schematic diagram of the framework of the utility model;

[0016] Figure 4 It is a side view of the framework of the utility model;

[0017] Figure numerals: 1. freeze dryer; 2. frame; 3. drive assembly; 301. dual-axis motor; 302. first threaded rod; 303. first bevel gear; 4. moving assembly; 401. first guide rod; 402. movable frame; 403. connecting rod; 404. movable disk; 5. universal wheel; 6. lifting assembly; 601. side panel; 602. second threaded rod; 603. second gear; 604. second guide rod; 605. Z-shaped carrier frame; 7. installation positioning support seat. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0021] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] like Figures 1 to 4As shown, a freeze dryer installation and positioning device comprises a freeze dryer 1, a frame 2 is fixedly installed on the bottom surface of the freeze dryer 1, and a driving assembly 3 is arranged inside the frame 2, a moving assembly 4 is arranged inside the frame 2 and on the surface located at the rotating end of the driving assembly 3, and a universal wheel 5 is arranged on the bottom surface of the moving assembly 4, and a lifting assembly 6 is arranged on both sides of the frame 2, and a mounting and positioning support seat 7 is arranged on the movable part of the lifting assembly 6. More specifically, the driving assembly 3 drives the moving assembly 4 to realize the vertical downward movement of the universal wheel 5, and at the same time, the driving assembly 3 drives the lifting assembly 6 to drive the mounting and positioning support seat 7 to move vertically upward, so that the universal wheel 5 contacts the ground, and then the freeze dryer 1 is moved through the universal wheel 5, which is convenient for position adjustment when the freeze dryer 1 is installed, and the driving assembly 3 drives the moving assembly 4 and the lifting assembly 6 at the same time, so that the moving assembly 4 drives the universal wheel 5 to move vertically upward, and the lifting assembly 6 drives the mounting and positioning support seat 7 to move vertically downward, so that the freeze dryer 1 is positioned and installed through the mounting and positioning support seat 7.

[0023] The driving assembly 3 includes a dual-axis motor 301, which is fixedly mounted on the bottom surface of the freeze dryer 1, and the output ends of the dual-axis motor 301 are respectively fixedly mounted with first threaded rods 302, and the ends of the first threaded rods 302 penetrate the frame 2 and are fixedly mounted with first bevel gears 303, and the threads of the first threaded rods 302 at the two output ends of the dual-axis motor 301 have opposite rotation directions. More specifically, the dual-axis motor 301 drives the first threaded rods 302 and the first bevel gears 303 to rotate.

[0024] The moving assembly 4 includes a first guide rod 401, the first guide rod 401 is fixedly installed on the inner walls of both sides of the frame 2, the surface of the first threaded rod 302 is threadedly sleeved with a movable frame 402, and the movable frame 402 and the first guide rod 401 are slidably installed, the bottom surface of the movable frame 402 is hingedly installed with a connecting rod 403, and the bottom end of the connecting rod 403 is hingedly installed with a movable disk 404, and the bottom surface of the movable disk 404 is fixedly installed with a universal wheel 5. More specifically, the first threaded rod 302 rotates to make the two groups of movable frames 402 move away from or close to each other, and the movable frames 402 move close to each other to make the movable disk 404 move vertically downward, so that the universal wheel 5 contacts the ground, and the movable frames 402 move away from each other to make the movable disk 404 move vertically upward, so that the universal wheel 5 is retracted into the frame 2.

[0025] The lifting assembly 6 includes a side plate 601, the side plates 601 are fixedly installed on the inner walls of both sides of the frame 2, the second threaded rod 602 is rotatably installed on the opposite surface of the side plate 601, the surface of the second threaded rod 602 is fixedly sleeved with a second gear 603, the opposite surface of the side plate 601 is fixedly installed with a second guide rod 604, the surface of the second threaded rod 602 is threadedly sleeved with a Z-shaped support frame 605, and the Z-shaped support frame 605 and the second guide rod 604 are sleeved. More specifically, the first bevel gear 303 is meshed with the second gear 603, and the second threaded rod 602 is driven to rotate by the first bevel gear 303, and the second threaded rod 602 is meshed with the Z-shaped support frame 605, so that the Z-shaped support frame 605 moves vertically along the surface of the second guide rod 604, and the Z-shaped support frame 605 moves vertically downward so that the installation positioning support seat 7 contacts the ground to position and install the freeze dryer 1.

[0026] The movable plate 404 is vertically slidably arranged inside the frame 2. When the movable plate 404 is vertically lowered, the Z-shaped carrier 605 moves vertically upward. More specifically, when the movable plate 404 is vertically lowered, the Z-shaped carrier 605 moves vertically upward, so that when the universal wheel 5 is retracted to the installation positioning support seat 7, the freeze dryer 1 is positioned and installed. Similarly, when the installation positioning support seat 7 is retracted, the universal wheel 5 supports the freeze dryer 1 to move it.

[0027] The two sets of second threaded rods 602 are located on both sides of the frame 2, and the rotation directions of the two sets of second threaded rods 602 are set in opposite directions. More specifically, the rotation directions of the two sets of second threaded rods 602 are set in opposite directions, so that the Z-shaped carriers 605 on both sides move vertically synchronously.

[0028] In summary: the driving component 3 is used to drive the moving component 4 to realize the vertical downward movement of the universal wheel 5. At the same time, the driving component 3 drives the lifting component 6 to drive the installation positioning support seat 7 to move vertically upward, so that the universal wheel 5 contacts the ground, and then the freeze dryer 1 is moved through the universal wheel 5, which is convenient for position adjustment when the freeze dryer 1 is installed. The driving component 3 drives the moving component 4 and the lifting component 6 at the same time, so that the moving component 4 drives the universal wheel 5 to move vertically upward, and drives the installation positioning support seat 7 to move vertically downward through the lifting component 6, so that the freeze dryer 1 is positioned and installed through the installation positioning support seat 7.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A freeze dryer installation and positioning device, characterized in that: The invention comprises a freeze dryer (1), wherein a frame (2) is fixedly mounted on the bottom surface of the freeze dryer (1), and a driving assembly (3) is arranged inside the frame (2), a moving assembly (4) is arranged inside the frame (2) and on the surface located at the rotating end of the driving assembly (3), and a universal wheel (5) is arranged on the bottom surface of the moving assembly (4), lifting assemblies (6) are arranged on both sides of the frame (2), and a mounting positioning support seat (7) is arranged on the movable part of the lifting assembly (6), and the driving assembly (3) comprises A double-shaft motor (301), the bottom surface of the freeze dryer (1) is fixedly mounted with the double-shaft motor (301), and the output ends of the double-shaft motor (301) are respectively fixedly mounted with first threaded rods (302), the ends of the first threaded rods (302) penetrate through the frame (2) and are fixedly mounted with first bevel gears (303), the threads of the first threaded rods (302) at the two output ends of the double-shaft motor (301) are in opposite directions, the moving assembly (4) comprises a first guide rod (401), the frame (2) The inner walls on both sides are fixedly mounted with first guide rods (401); a movable frame (402) is threadedly sleeved on the surface of the first threaded rod (302); the movable frame (402) and the first guide rod (401) are slidably mounted; a connecting rod (403) is hingedly mounted on the bottom surface of the movable frame (402); a movable disk (404) is hingedly mounted on the bottom end of the connecting rod (403); a universal wheel (5) is fixedly mounted on the bottom surface of the movable disk (404); the lifting assembly (6) includes a side plate (601); Side plates (601) are fixedly mounted on the inner walls of both sides of the frame (2); a second threaded rod (602) is rotatably mounted on the opposite surface of the side plate (601); a second gear (603) is fixedly sleeved on the surface of the second threaded rod (602); a second guide rod (604) is fixedly mounted on the opposite surface of the side plate (601); a Z-shaped support frame (605) is threadedly sleeved on the surface of the second threaded rod (602); and the Z-shaped support frame (605) and the second guide rod (604) are sleeved.

2. A freeze dryer installation and positioning device according to claim 1, characterized in that: The movable plate (404) is arranged to slide vertically inside the frame (2). When the movable plate (404) descends vertically, the Z-shaped support frame (605) moves vertically upward.

3. A freeze dryer installation and positioning device according to claim 1, characterized in that: Two groups of second threaded rods (602) are located on both sides of the frame (2), and the rotation directions of the two groups of second threaded rods (602) are arranged in opposite directions.

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