CN210532838U - Cold trap frost falling device of continuous freeze dryer - Google Patents
Cold trap frost falling device of continuous freeze dryer Download PDFInfo
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- CN210532838U CN210532838U CN201920453174.1U CN201920453174U CN210532838U CN 210532838 U CN210532838 U CN 210532838U CN 201920453174 U CN201920453174 U CN 201920453174U CN 210532838 U CN210532838 U CN 210532838U
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- defrosting
- plate
- threaded rod
- connecting block
- freeze dryer
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Abstract
The utility model discloses a continuous type freeze dryer cold-trap frost sheds device, including defrosting board, driving motor, defrosting mechanism and threaded rod, the defrosting board is inside cavity cuboid platelike structure, and inside slip is provided with defrosting mechanism, defrosting mechanism includes the fixed plate at least and the last connecting block and the lower connecting block of both ends symmetric distribution about the fixed plate, the opening with inside intercommunication is seted up to the upper surface of defrosting board, the threaded rod rotates and sets up inside the opening, go up the inside screw hole of seting up of connecting block, and go up the connecting block cover and establish the outside at the threaded rod to screw transmission with it, the inside bottom of defrosting board still is equipped with the slide bar with the threaded rod parallel, the inner wall of the both ends fixed connection defrosting board of slide bar, set up the slide opening with the axial on the lower connecting block. The cold trap frost falling device of the continuous freeze dryer has the characteristics of reasonable structure, good frost falling effect, convenience in use and the like, and can be widely popularized.
Description
Technical Field
The utility model belongs to the technical field of the desiccator frost removal, concretely relates to continuous type freeze dryer cold-trap frost sheds device.
Background
The dryer is a mechanical device for reducing moisture of materials by using heat energy, is used for drying objects, vaporizes and escapes moisture in the materials by heating the materials to obtain solid materials with specified moisture content, and is divided into an atmospheric dryer and a vacuum dryer according to operating pressure according to the requirements of material use or further processing.
At present, when a freezing type dryer is used, the frosting condition can occur at a cold trap, and if the frosting is not performed in time, the working efficiency can be influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a continuous type freeze dryer cold-trap frost sheds device to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cold trap frost falling device of a continuous freeze dryer comprises a defrosting plate, a driving motor, a frost falling mechanism and a threaded rod, wherein the defrosting plate is of a hollow cuboid plate-shaped structure, the frost falling mechanism is arranged in the defrosting plate in a sliding manner, the frost falling mechanism at least comprises a fixed plate, an upper connecting block and a lower connecting block, the upper connecting block and the lower connecting block are symmetrically distributed at the upper end and the lower end of the fixed plate, the upper surface of the defrosting plate is provided with an opening communicated with the inside, the threaded rod is rotatably arranged in the opening, the upper connecting block is internally provided with a threaded hole, the upper connecting block is sleeved outside the threaded rod and is in threaded transmission with the threaded rod, the bottom end in the defrosting plate is also provided with a sliding rod in parallel with the threaded rod, the two ends of the sliding rod are fixedly connected with the inner wall of the defrosting plate, the, and sliding connection with it, the internally mounted of fixed plate has the fan, and is provided with the heating wire with the one end that the fan is relative, the one end lateral wall that the fixed plate is close to the heating wire sets up for the opening, and the wind direction of fan is towards the opening, still install driving motor on the lateral wall of defrosting board, driving motor drives the threaded rod rotation.
Preferably, a through hole for the connecting shaft to pass through is formed in the side wall of the defrosting plate, one end of the connecting shaft is connected with the output shaft of the driving motor, and the other end of the connecting shaft passes through the through hole, extends to the inside of the defrosting plate and is rotatably connected with the through hole.
Preferably, the both ends pole wall of threaded rod is rotated with the inner wall of defrosting board and is connected, and the threaded rod is close to driving motor's one end pole wall and goes up outer pot head and be equipped with the drive belt, the other pot head of drive belt is established and is stretched into the inside connecting axle outer end of defrosting board.
Preferably, the side wall of the defrosting plate is fixedly welded with fixing blocks, and the fixing blocks are distributed at two ends of the defrosting plate in an array manner.
Preferably, the front end surface of the defrosting plate is provided with an opening, the opening is closed by the grid plate, and the wind direction of the fan faces the grid plate.
Preferably, the fixing plate is moved inside the defrost plate by a threaded rod.
The utility model discloses a technological effect and advantage: this continuous type freeze dryer cold-trap frost sheds device, it is rotatory to drive the threaded rod through driving motor, make the frost removing mechanism can remove, and then the operation of defrosting the dryer cold-trap, the operation scope is extensive, blow hot-blast to the position that needs the defrosting through the fan, effectively reduce because of frosting leads to influencing the condition of the normal work of desiccator, therefore, the clothes hanger is strong in practicability, promote the work efficiency of desiccator, this continuous type freeze dryer cold-trap frost sheds device, and is rational in infrastructure, it is effectual to have the frost removing, characteristics such as convenient to use, can extensively promote.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the defrosting mechanism of the present invention;
fig. 3 is the schematic diagram of the internal structure of the defrosting plate of the present invention.
In the figure: the defrosting device comprises a defrosting plate 1, a grid plate 2, a defrosting mechanism 3, a threaded rod 4, a driving motor 5, a fixing block 6, a sliding rod 7, a transmission belt 8, a threaded hole 9, an upper connecting block 10, a fan 11, a fixing plate 12, a lower connecting block 13, a sliding hole 14, an electric heating wire 15, a through hole 16 and a connecting shaft 17.
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.
The utility model provides a continuous freeze dryer cold trap frost falling device as shown in figures 1-3, which comprises a defrosting plate 1, a driving motor 5, a defrosting mechanism 3 and a threaded rod 4, wherein the defrosting plate 1 is a hollow cuboid plate structure, the defrosting mechanism 3 is arranged in the defrosting plate 1 in a sliding manner, the defrosting mechanism 3 at least comprises a fixed plate 12 and an upper connecting block 10 and a lower connecting block 13 which are symmetrically distributed at the upper end and the lower end of the fixed plate 12, the upper surface of the defrosting plate 1 is provided with an opening communicated with the inside, the threaded rod 4 is rotatably arranged in the opening, the upper connecting block 10 is internally provided with a threaded hole 9, the upper connecting block 10 is sleeved outside the threaded rod 4 and is in threaded transmission with the threaded rod, the bottom end inside the defrosting plate 1 is also provided with a sliding rod 7 in parallel to the threaded rod 4, the two ends of the sliding rod 7 are fixedly connected with the inner wall of the, the sliding hole 14 has been seted up with the screw hole 9 coaxial direction on the lower connecting block 13, connecting block 13 cover is established in the outer end of slide bar 7 down to sliding connection with it, the internally mounted of fixed plate 12 has fan 11, and the one end relative with fan 11 is provided with heating wire 15, the one end lateral wall that fixed plate 12 is close to heating wire 15 is the opening setting, and fan 11's wind direction orientation opening, still install driving motor 5 on the side wall of defrosting board 1, driving motor 5 drives threaded rod 4 rotatory, and it is rotatory to drive threaded rod 4 through driving motor 5 for defrosting mechanism 3 can remove, and then carries out defrosting operation to the desiccator cold-trap, and the working range is extensive.
Specifically, a through hole 16 through which a connecting shaft 17 passes is formed in the side wall of the defrosting plate 1, one end of the connecting shaft 17 is connected with an output shaft of the driving motor 5, the other end of the connecting shaft 17 passes through the through hole 16 and extends into the defrosting plate 1, and is rotatably connected with the through hole 16, and the connecting shaft 17 drives the threaded rod 4 to rotate through the driving belt 8.
Specifically, the both ends pole wall of threaded rod 4 is connected with the inner wall rotation of defrosting board 1, and threaded rod 4 is close to on the one end pole wall of driving motor 5 outer pot head and is equipped with drive belt 8, drive belt 8's another pot head is established and is stretched into the inside connecting axle 17 outer end of defrosting board 1.
Specifically, fixed welding has fixed block 6 on the 1 side wall of defrosting board, fixed block 6 is the array distribution and sets up at the both ends of defrosting board 1, installs defrosting board 1 screw thread inside the desiccator through fixed block 6.
Specifically, the front end surface of the defrosting plate 1 is provided with an opening, the opening is closed by the grid plate 2, the wind direction of the fan 11 faces the grid plate 2, and the heat generated by the heating wire 15 is blown out of the grid plate 2 by the fan 11.
In particular, the fixed plate 12 is moved inside the defrost plate 1 by means of a threaded rod 4.
Specifically, when the continuous freeze dryer cold trap frost falling device is used, firstly, the defrosting plate 1 is installed in the dryer through the fixing block 6 in a threaded manner, the grid plate 2 faces to the position needing defrosting, when defrosting operation is required, the drive motor 5 rotates, the connecting shaft 17 drives the threaded rod 4 to rotate through the transmission belt 8, the upper connecting block 10 and the threaded rod 4 are in threaded transmission to drive the fixing plate 12 to move, the lower connecting block 13 slides along the sliding rod 7, the heat generated by the electric heating wire 15 is blown out of the grid plate 2 by the fan 11, the frost is removed by hot air, the threaded rod 4 is driven to rotate in two directions by the forward rotation and the reverse rotation of the driving motor 5, the fixing plate 12 horizontally translates left and right to defrost, the cold trap frost falling device of the continuous freeze dryer has the characteristics of reasonable structure, good frost falling effect, convenience in use and the like, and can be widely popularized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a continuous type freeze dryer cold-trap frost sheds device, includes defrosting board (1), driving motor (5), takes off frost mechanism (3) and threaded rod (4), its characterized in that: the defrosting plate (1) is of an internal hollow cuboid plate-shaped structure, a defrosting mechanism (3) is arranged in the defrosting plate in a sliding mode, the defrosting mechanism (3) at least comprises a fixed plate (12), an upper connecting block (10) and a lower connecting block (13) which are symmetrically distributed on the upper end and the lower end of the fixed plate (12), the upper surface of the defrosting plate (1) is provided with an opening communicated with the inside, a threaded rod (4) is rotatably arranged inside the opening, a threaded hole (9) is formed in the upper connecting block (10), the upper connecting block (10) is sleeved outside the threaded rod (4) and is in threaded transmission with the threaded rod, a sliding rod (7) is further arranged at the bottom end of the inside of the defrosting plate (1) and is parallel to the threaded rod (4), the two ends of the sliding rod (7) are fixedly connected with the inner wall of the defrosting plate (1), and a sliding hole (14) is formed in the, connecting block (13) cover is established in the outer end of slide bar (7) down to sliding connection with it, the internally mounted of fixed plate (12) has fan (11), and is provided with heating wire (15) with fan (11) relative one end, the one end lateral wall that fixed plate (12) are close to heating wire (15) is the opening setting, and the wind direction of fan (11) is towards the opening, still install driving motor (5) on the side wall of defrosting board (1), driving motor (5) drive threaded rod (4) are rotatory.
2. The continuous freeze dryer cold trap frost shedding apparatus of claim 1, wherein: the defrosting device is characterized in that a through hole (16) for the connecting shaft (17) to pass through is formed in the side wall of the defrosting plate (1), one end of the connecting shaft (17) is connected with an output shaft of the driving motor (5), and the other end of the connecting shaft passes through the through hole (16) to extend to the inside of the defrosting plate (1) and is rotatably connected with the through hole (16).
3. The continuous freeze dryer cold trap frost shedding apparatus of claim 1, wherein: the both ends pole wall of threaded rod (4) is connected with the inner wall rotation of defrosting board (1), and threaded rod (4) are close to one end pole wall of driving motor (5) and go up outer pot head and are equipped with drive belt (8), the other pot head of drive belt (8) is established and is stretched into inside connecting axle (17) outer end of defrosting board (1).
4. The continuous freeze dryer cold trap frost shedding apparatus of claim 1, wherein: fixed welding has fixed block (6) on defrosting board (1) side wall, fixed block (6) are the array distribution and set up the both ends in defrosting board (1).
5. The continuous freeze dryer cold trap frost shedding apparatus of claim 1, wherein: the front end surface of the defrosting plate (1) is arranged as an opening, the opening is sealed by the grid plate (2), and the wind direction of the fan (11) faces the grid plate (2).
6. The continuous freeze dryer cold trap frost shedding apparatus of claim 1, wherein: the fixing plate (12) moves inside the defrosting plate (1) through the threaded rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920453174.1U CN210532838U (en) | 2019-04-04 | 2019-04-04 | Cold trap frost falling device of continuous freeze dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920453174.1U CN210532838U (en) | 2019-04-04 | 2019-04-04 | Cold trap frost falling device of continuous freeze dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210532838U true CN210532838U (en) | 2020-05-15 |
Family
ID=70592362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920453174.1U Active CN210532838U (en) | 2019-04-04 | 2019-04-04 | Cold trap frost falling device of continuous freeze dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210532838U (en) |
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2019
- 2019-04-04 CN CN201920453174.1U patent/CN210532838U/en active Active
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