CN203885857U - Head of drug coating fluidized bed - Google Patents
Head of drug coating fluidized bed Download PDFInfo
- Publication number
- CN203885857U CN203885857U CN201420254822.8U CN201420254822U CN203885857U CN 203885857 U CN203885857 U CN 203885857U CN 201420254822 U CN201420254822 U CN 201420254822U CN 203885857 U CN203885857 U CN 203885857U
- Authority
- CN
- China
- Prior art keywords
- head body
- head
- fixed
- drug coating
- sealing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses a head of a drug coating fluidized bed. The head comprises a head body, a fluidization cylinder, lifting shafts and a base, the two ends of the bottom of the head body are connected with the base respectively through the fluidization cylinder and the lifting shafts, and the head body is connected with the fluidization cylinder through a sealing device. An adjusting device used for guaranteeing that the two ends of the head body are located on the same horizontal plane is fixed in the head body. The head of the drug coating fluidized bed has the advantages that the head is simple in structure and convenient to operate; the sealing device is of an extensible structural design, so that sealability between the head body and the fluidization cylinder is guaranteed; in addition, the adjusting device is fixed in the head body and can be used for adjusting weight balance at two ends of the head body, so that running stability and safety of the head of the fluidized bed are guaranteed; in the rising and lowering processes, both the two ends of the head body are kept horizontal, so that friction of the head body on the lifting shafts due to lateral inclination is reduced, damage rate of the lifting shafts is minimized, service lives of the lifting shafts are prolonged, and practicality is high.
Description
Technical field
This utility model relates to pharmaceutical production equipment technical field, in particular to a kind of head of drug coating fluid bed.
Background technology
Fluid bed machine is equipment conventional in pharmaceutical preparation coating, at present, the granulating coated multifunctional fluidized bed machine of existing test-type medicine exists problems, as shown in Figure 1, for example, two lifting shafts 3 that are positioned at head body 1 bottom drive head body liter, in the process of falling, because part by weight before and after head body is unbalance, thereby while causing the lifting of head body, what two lifting shafts bore varies in weight, thereby cause head body to offset to one side, if life-time service can cause stressed larger lifting shaft serious wear, reduce the service life of lifting shaft, in addition, when lifting shaft drives head body liter, in the process of falling, easily there is gap in head body and fluidisation cylinder 2 junctions, top, although existing fluid bed head and fluidisation cylinder body contact site arrange seal washer 11, but the poor sealing of seal washer, simultaneously in existing technology, after fluidisation cylinder body is connected by ring for fixing with ebullated bed, and be fixed on equipment base 4, the fluidisation cylinder body of head body bottom thus, the height of ebullated bed and support is fixed, in the process moving up and down at head body, if the height that head body rises and the height of decline be not etc. time, the sealing gap that the deformation that needs seal washer to pass through self forms this difference in height regulates, if the scope of this height has exceeded the deformation range of seal washer, can cause poorly sealed, even cause equipment damage.
Utility model content
For solving in prior art due to the varying in weight of lifting shaft both sides, cause lifting shaft heavy wear, reduce service life, and the defect problem such as sealing is bad, and the purpose of this utility model is to provide a kind of head of drug coating fluid bed.
For achieving the above object, a kind of head of drug coating fluid bed is provided in this utility model embodiment, comprise head body, fluidisation cylinder, lifting shaft and pedestal, the two ends of head body bottom are connected with pedestal with lifting shaft by fluidisation cylinder respectively, and head body is connected by sealing device with fluidisation cylinder; In head body, be fixed with for ensureing that head body two ends are positioned at the adjusting device of same level.
In the technical program, this fluid bed handpiece structure is simple, sealing device designs for Collapsible structure, sealing device makes in head body decline process, can be because there is not difference in height between fluidisation cylinder and head body, thereby make between head body and fluidisation cylinder poorly sealed, and then equipment is caused to damage, in head body of the present utility model, be also fixed with adjusting device in addition, this adjusting device is for the weight balancing at regulating frame head body two ends, can not make head body rear and front end part by weight unbalance, thereby overcome in prior art because the part by weight unbalance head body that causes in head body two ends offsets to one side, head body one lateral deviation is moved and can be caused lifting shaft serious wear, the defects such as the service life of reduction lifting shaft, practical, be convenient to regulate manually, ensure that equipment head body operates steadily, safety, extended the service life of equipment simultaneously, reduce Financial cost.
Further, head body bottom has mounting groove with fluidisation cylinder junction, and sealing device is fixed in mounting groove; Sealing device comprises and is fixed on the intrinsic bracing frame of head, spring, fixing head and seal washer, and spring top connects bracing frame, and spring bottom connects seal washer by fixing head.In the technical program, position to sealing device and structure are done further restriction, in sealing device because comprise spring, so at head body liter, fall in process, sealing device has stretching structure, sealing device has improved the structure of only having seal washer in prior art, telescopic sealing device can adapt to the difference in height between regulating frame head body and fluidisation cylinder, good seal performance, bracing frame is for connecting spring supporting, fixing head is for linking springs and seal washer, the elastic deformation of spring can not be subject to the impact of the difference in height of head body lifting, practical.
Further, adjusting device is fixed in head body and away from one end of fluidisation cylinder; Adjusting device comprises L shaped adjustable plate, regulating block and clamping screw, and L shaped adjustable plate is fixed on head body sidewall by fastening bolt, and L shaped adjustable plate is connected with regulating block by clamping screw.In the technical program, adjusting device is done to further position to be limited, adjusting device is fixed in head body, for the weight balancing at regulating frame head body two ends, ensures that head body is horizontal and moves up and down all the time in lifting process, practical, prevent head body two ends due to weight not etc., cause head body to roll, thereby lifting shaft rubbed, cause lifting shaft to reduce service life, practical.
Preferably, on L shaped adjustable plate, have chute, clamping screw interts and is connected in chute and with regulating block.In the technical program, L shaped adjustable plate is fixed on the sidewall of head body, if while there is deviation of weight before and after head body, position that can the L shaped regulating block of manual adjustments, L shaped regulating block can slide by clamping screw in the chute of L shaped adjustable plate, when after location positioning, tighten clamping screw, the position of regulating block and L shaped adjustable plate is fixed, and practical, operation is convenient.
Preferably, head bodies top is fixed with cover, and head body and cover are hinged.Cover can be raised, and after adjusting device regulates, cover can be covered, and has ensured the sealing in the time of operation of whole head body.
The beneficial effects of the utility model are: this utility model is simple in structure, easy to operate, sealing device is telescopic structural design, ensure the sealing between head body and fluidisation cylinder, no matter the gap of head body in lifting process and between fluidisation cylinder has much, sealing device all can ensure this gap sealing, in head body, be fixed with adjusting device in addition, adjusting device can be used for the weight balancing at regulating frame head body two ends, thereby ensure that fluid bed head operates steadily, safety, in the process rising and decline, head body two ends all keep level, reduce head body because inclination causes the friction to lifting shaft, drop to minimum to the spoilage of lifting shaft, extend the service life of lifting shaft, practical.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of the head of a kind of drug coating fluid bed described in the prior art;
Fig. 2 is the internal structure schematic diagram of the head of a kind of drug coating fluid bed described in this utility model embodiment 1;
Fig. 3 is the structural representation of the sealing device of the head of a kind of drug coating fluid bed described in this utility model embodiment;
Fig. 4 is the structural representation of the bracing frame of the head of a kind of drug coating fluid bed described in this utility model embodiment
Fig. 5 is the perspective view of the adjusting device of the head of a kind of drug coating fluid bed described in this utility model embodiment;
Fig. 6 is the top view of the adjusting device of the head of a kind of drug coating fluid bed described in this utility model embodiment.
In figure,
1, head body; 2, fluidisation cylinder; 3, lifting shaft; 4, pedestal; 5, sealing device; 6, adjusting device; 7, mounting groove; 8, cover; 9, spring; 10, fixing head; 11, seal washer; 12, column; 13, cross bar; 14, L shaped adjustable plate; 15, regulating block; 16, clamping screw; 17, fastening bolt; 18, chute; 19, bracing frame.
Detailed description of the invention
Also by reference to the accompanying drawings this utility model is described in further detail below by specific embodiment.
Embodiment 1, as shown in Figure 2, the head of a kind of drug coating fluid bed described in this utility model embodiment, comprise head body 1, fluidisation cylinder 2, lifting shaft 3 and pedestal 4, the two ends of head body bottom are connected with pedestal with lifting shaft by fluidisation cylinder respectively, and head body is connected by sealing device 5 with fluidisation cylinder; Sealing device designs for Collapsible structure, and sealing device makes in head body decline process, can be because having difference in height between fluidisation cylinder and head body, thus make between head body and fluidisation cylinder poorly sealedly, and then equipment is caused to damage.In head body, be fixed with for ensureing that head body two ends are positioned at the adjusting device 6 of same level.Adjusting device is for the weight balancing at regulating frame head body two ends, can not make head body rear and front end part by weight unbalance, thereby overcome in prior art because the part by weight unbalance head body that causes in head body two ends offsets to one side, head body one lateral deviation is moved and can be caused lifting shaft serious wear, the defects such as the service life of reduction lifting shaft, practical, be convenient to regulate manually, ensure that equipment head body operates steadily, safety, extend the service life of equipment simultaneously, reduced Financial cost.
In the technical program, preferred head bodies top is fixed with cover 8, and head body and cover are hinged.When concrete use, cover can be raised, because adjusting device and sealing device are all fixed in head body, cover can be raised thus to rear manual adjustment, after adjusting device regulates, cover can be covered, ensure the sealing in the time of work of whole head body, and ensured that sealing device and adjusting device do not leak outside, not only made structurally neat appearance of whole head body, and easy to operate and use, practical.
Embodiment 2, as in Figure 2-4, the head of a kind of drug coating fluid bed described in this utility model embodiment, comprise head body, fluidisation cylinder, lifting shaft and pedestal, the two ends of head body bottom are connected with pedestal with lifting shaft by fluidisation cylinder respectively, and head body is connected by sealing device with fluidisation cylinder; In head body, be fixed with for ensureing that head body two ends are positioned at the adjusting device of same level.
Further, head body bottom has mounting groove with fluidisation cylinder junction, and sealing device is fixed in mounting groove 7; Sealing device comprises and is fixed on the intrinsic bracing frame 19 of head, spring 9, fixing head 10 and seal washer 11, and spring top connects bracing frame, and spring bottom connects seal washer by fixing head.Overcome the elastic deformation due to seal washer in prior art and cannot regulate or adapt to the difference in height between head body and fluidisation cylinder, so defects such as poor sealing performance, preferably, above-mentioned described bracing frame may further include column 12 and is fixed on the cross bar 13 on column top, and spring top is fixed on cross bar.Bracing frame is for support spring, and this bracing frame also can be for to be fixed on the transverse slat of head body interior, as long as can play fixing spring
In the technical program, position to sealing device and structure are done further restriction, in sealing device because comprise spring, so at head body liter, fall in process, sealing device has stretching structure, sealing device has improved the structure of only having seal washer in prior art, telescopic sealing device can adapt to the difference in height between regulating frame head body and fluidisation cylinder, good seal performance, bracing frame is for connecting spring supporting, fixing head is for linking springs and seal washer, the elastic deformation of spring can not be subject to the impact of the difference in height of head body lifting, practical.
Embodiment 3, as shown in Fig. 2,5,6, the head of a kind of drug coating fluid bed described in this utility model embodiment, comprise head body, fluidisation cylinder, lifting shaft and pedestal, the two ends of head body bottom are connected with pedestal with lifting shaft by fluidisation cylinder respectively, and head body is connected by sealing device with fluidisation cylinder; In head body, be fixed with for ensureing that head body two ends are positioned at the adjusting device of same level.
Further, adjusting device is fixed in head body and away from one end of fluidisation cylinder; Adjusting device comprises L shaped adjustable plate 14, regulating block 15 and clamping screw 16, and L shaped adjustable plate is fixed on head body sidewall by fastening bolt 17, and L shaped adjustable plate is connected with regulating block by clamping screw.In the technical program, adjusting device is done to further position to be limited, adjusting device is fixed in head body, for the weight balancing at regulating frame head body two ends, ensures that head body is horizontal and moves up and down all the time in lifting process, practical, prevent head body two ends due to weight not etc., cause head body to roll, thereby lifting shaft rubbed, cause lifting shaft to reduce service life, practical.Preferred in the technical program, on L shaped adjustable plate, have chute 18, clamping screw interts and is connected in chute and with regulating block.L shaped adjustable plate is fixed on the sidewall of head body, if while there is deviation of weight before and after head body, position that can the L shaped regulating block of manual adjustments, L shaped regulating block can slide by clamping screw in the chute of L shaped adjustable plate, when after location positioning, tighten clamping screw, the position of regulating block and L shaped adjustable plate is fixed, practical, operation is convenient.
When concrete use, first in the time of the idle state of fluid bed, lifting shaft is in lowest part, between head body and fluidisation cylinder by sealing device in sealing state, and fluidisation cylinder bottom portion is connected with pedestal by ring for fixing, in the time that fluid bed is started working, lifting shaft rises head body, now, between head body and fluidisation cylinder, there is certain difference in height, can be by material by putting into fluidisation cylinder in this difference in height, now lifting shaft will be bowed and be fallen, if there is the deviation of weight of rear and front end in head body in lifting process, can be by the apparatus lid opening on head body, then adjust adjusting device, unscrew clamping screw, regulating block is slided under the drive of clamping screw in the chute of L shaped adjustable plate, the mode that similar counterweight or sliding weight of steelyard are the same regulates, thereby the weight at regulating frame head body two ends, ensure that the two ends of head body are in same level, in lifting process, all keep balance, and then reduce the friction to lifting shaft, telescopic spring elastic force in sealing device is strong, can alleviate the difference in height between head body and fluidisation cylinder, can not cause poorly sealed, thereby cause the defects such as device damage, in whole operating process, all can realize by artificial micro-positioning regulators, practical, simple to operate.
This utility model is simple in structure, easy to operate, sealing device is telescopic structural design, ensure the sealing between head body and fluidisation cylinder, no matter the gap of head body in lifting process and between fluidisation cylinder has much, sealing device all can ensure this gap sealing, in head body, be fixed with adjusting device in addition, adjusting device can be used for the weight balancing at regulating frame head body two ends, thereby ensure that fluid bed head body operates steadily, safety, in the process rising and decline, head body two ends all keep level, reduce head body because inclination causes the friction to lifting shaft, drop to minimum to the spoilage of lifting shaft, extend the service life of lifting shaft, practical.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. the head of a drug coating fluid bed, comprise head body (1), fluidisation cylinder (2), lifting shaft (3) and pedestal (4), the two ends of head body bottom are connected with pedestal with lifting shaft by fluidisation cylinder respectively, it is characterized in that: head body is connected by sealing device (5) with fluidisation cylinder; In head body, be fixed with for ensureing that head body two ends are positioned at the adjusting device (6) of same level.
2. the head of drug coating fluid bed according to claim 1, is characterized in that: head body bottom has mounting groove (7) with fluidisation cylinder junction, and sealing device is fixed in mounting groove; Sealing device comprises and is fixed on the intrinsic bracing frame of head (19), spring (9), fixing head (10) and seal washer (11), and spring top connects bracing frame, and spring bottom connects seal washer by fixing head.
3. the head of drug coating fluid bed according to claim 1, is characterized in that: adjusting device is fixed in head body and away from one end of fluidisation cylinder; Adjusting device comprises L shaped adjustable plate (14), regulating block (15) and clamping screw (16), and L shaped adjustable plate is fixed on head sidewall by fastening bolt (17), and L shaped adjustable plate is connected with regulating block by clamping screw.
4. the head of drug coating fluid bed according to claim 3, is characterized in that: on L shaped adjustable plate, have chute (18), clamping screw interts and is connected in chute and with regulating block.
5. the head of drug coating fluid bed according to claim 1, is characterized in that: head bodies top is fixed with cover (8), and head body and cover are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254822.8U CN203885857U (en) | 2014-05-19 | 2014-05-19 | Head of drug coating fluidized bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254822.8U CN203885857U (en) | 2014-05-19 | 2014-05-19 | Head of drug coating fluidized bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203885857U true CN203885857U (en) | 2014-10-22 |
Family
ID=51712312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420254822.8U Expired - Fee Related CN203885857U (en) | 2014-05-19 | 2014-05-19 | Head of drug coating fluidized bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203885857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077285A (en) * | 2016-06-17 | 2016-11-09 | 苏州市相城区陆慕鑫诚精密模具厂 | A kind of mould |
-
2014
- 2014-05-19 CN CN201420254822.8U patent/CN203885857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077285A (en) * | 2016-06-17 | 2016-11-09 | 苏州市相城区陆慕鑫诚精密模具厂 | A kind of mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104948887B (en) | A kind of flexible grid type liquid crystal display lift | |
| CN104944327B (en) | Spiral elevating type liquid crystal screen elevator | |
| CN205892648U (en) | Jacking rotary machine | |
| CN107934347A (en) | A kind of intelligentized Furniture mobile device | |
| CN205680336U (en) | A kind of physical and mechanical experiment device | |
| CN203885857U (en) | Head of drug coating fluidized bed | |
| CN205155477U (en) | Continuously adjustable takes auto -lock every single move support | |
| CN207795966U (en) | A kind of electromechanical equipment damping device | |
| CN208220152U (en) | A kind of adjustable scaffold | |
| CN210662089U (en) | Information display platform for logistics management | |
| CN209638680U (en) | A kind of information technology counseling services device | |
| CN205208088U (en) | Display bears frame | |
| CN207499359U (en) | A kind of wall patch block device | |
| CN207621613U (en) | A kind of gear type lifting computer bracket | |
| CN205263461U (en) | Portable universal folding projecting apparatus support | |
| CN209364545U (en) | A kind of support device convenient for adjusting the furniture plastic rubber connector production of height | |
| CN108793028A (en) | A kind of finishing hoistable platform | |
| CN205419691U (en) | Diversified rotation type elevating platform | |
| CN110081276B (en) | Adjustable display screen base | |
| CN208575727U (en) | A kind of multifunctional assisting device for safeguarding gas pressure regulator, governor | |
| CN208624949U (en) | A kind of furniture shock-absorbing support foot for being moved easily and adjusting | |
| CN206708228U (en) | It is a kind of to be easy to fixed bearing block | |
| CN205520401U (en) | Multistation lock screw all -in -one | |
| CN206246970U (en) | A kind of extension tripod base of field instrument of surveying and mapping | |
| CN211499730U (en) | Be used for building adjustable support fixing base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20160519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |