CN203634529U - Automatic delay unloading driving mechanism in rotary sterilizing cabinet - Google Patents
Automatic delay unloading driving mechanism in rotary sterilizing cabinet Download PDFInfo
- Publication number
- CN203634529U CN203634529U CN201320781374.2U CN201320781374U CN203634529U CN 203634529 U CN203634529 U CN 203634529U CN 201320781374 U CN201320781374 U CN 201320781374U CN 203634529 U CN203634529 U CN 203634529U
- Authority
- CN
- China
- Prior art keywords
- screw nut
- spur gear
- feed screw
- delaying unloading
- lead screw
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model relates to an automatic delay unloading driving mechanism in a rotary sterilizing cabinet and belongs to the field of sterilizing equipment. The mechanism comprises a horizontal lead screw (5) and a lead screw nut arranged on the lead screw (5). The mechanism is characterized in that the lead screw nut is slidingly fixed to a delay unloading frame (3), the lead screw nut is hinged with a vertically swinging connecting rod (4), the upper end of the connecting rod (4) is hinged with the upper part of a rolling cage frame (2), a lead screw (5) is connected with a rack (9) through a gear unit (8), and the end part of the rack (9) is connected with a rack driving mechanism which drives the rack to reciprocate. The rack (9) drives the lead screw (5) to rotate, the lead screw nut generates axial displacement to drive the connecting rod (4) to swing around the upper end, the connecting rod (4) further drives the delay unloading frame (3) to go up and down through the lead screw nut to automatically lift the delay unloading frame (3), and the lead screw (5) is in threaded connection with the lead screw nut and is self-locked. The mechanism provided by the utility model has the advantage of automatically driving the delay unloading frame to go up and down, and has the advantages of stable transmission, reliable work and the like.
Description
Technical field
The rotation driving mechanism of automatically delaying unloading in sterilizing cabinet, belongs to sterilizing installation field, is specifically related to a kind of rotation in sterilizing cabinet for compressing the driving mechanism of automatically delaying unloading of vehicle of sterilization.
Background technology
In the rotation sterilizing cabinet of conventional design, carriage pressing device is that outside high-pressure fluid is transported on the cylinder/hydraulic cylinder arranging in rotary wardrobe automatically, and cylinder/cylinder ends is connected to and is delayed unloading on frame, drive the frame of delaying unloading to move up and down to realize the compression to vehicle of sterilization by moving up and down of cylinder, in the time rolling cage rotation in rotation sterilizing cabinet, in order to guarantee the effective compression to its inside vehicle of sterilization, need to keep certain fluid pressure in high pressure fluid channel.In the rotation sterilizing cabinet of conventional design, carriage pressing device has following shortcoming automatically like this: one, high pressure fluid channel system fluid is revealed can affect by the sterilization effect of sterilizing article, even causes the possibility of pollution; Two,, in the time that high pressure fluid channel cut supplies high-pressure fluid, cause the compression of unclamping of vehicle of sterilization, to being constituted a threat to by the safety of sterilizing article.
The sterilizing cabinet having at present coordinates by leading screw and feed screw nut, move up and down by the connecting rod frame that promotes to delay unloading, but because leading screw can be along with rolling cage rotation, if adopt motor to drive leading screw to rotate, common motor can not waterproof, so leading screw remains by manual operation at present, automaticity is low, complicated operation.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of frame lifting of delaying unloading that automatically drives is provided, transmission is stable, the driving mechanism of automatically delaying unloading in the rotation sterilizing cabinet of reliable operation.
This utility model solves the technical scheme that its technical problem adopts: the driving mechanism of automatically delaying unloading in this rotation sterilizing cabinet, comprise the leading screw of level and be arranged on the feed screw nut on leading screw, it is characterized in that: described feed screw nut slides fixing with the frame of delaying unloading, feed screw nut is hinged with the connecting rod of vertical swing, connecting rod upper end with roll cage upper articulation, leading screw connects tooth bar by gear train, and tooth bar end is connected with and drives its reciprocating rack drives mechanism.Rack drives leading screw rotates, and feed screw nut produces axial displacement, drives connecting rod to swing around upper end, and connecting rod drives by feed screw nut the frame oscilaltion of delaying unloading again, the realization frame automatic lifting of delaying unloading, the leading screw self-locking that is threaded with feed screw nut.
Described rack drives mechanism comprises and is fixed on left cylinder and right cylinder in the frame of delaying unloading, and left cylinder is fixedly connected with tooth bar two ends with the piston rod of right cylinder.Pull tooth bar to move back and forth by left cylinder and right cylinder, two cylinder power foots, tooth bar motion stabilization, after feed screw nut and leading screw self-locking, left cylinder and right cylinder can stop air feed, avoid occurring source of the gas and reveal the contaminated situation of sterilizing article that causes, compressed gas is died suddenly and also can not caused the frame of delaying unloading to drop or loosening problem simultaneously, and transmission is stable, reliable operation.
The gas outlet of described left cylinder and the air inlet of right cylinder are all connected to the first air supply pipe, and the air inlet of left cylinder and the gas outlet of right cylinder are all connected to the second air supply pipe.Reduce supply air line, be convenient to connect, reduce costs.
Described feed screw nut comprises the left-handed feed screw nut and the dextrorotation feed screw nut that are symmetricly set on leading screw both ends, and connecting rod on left-handed feed screw nut and dextrorotation feed screw nut is isometric and be symmetrical arranged.The left-handed feed screw nut that thread rotary orientation is contrary and the dextrorotation feed screw nut frame that can make to delay unloading is stablized oscilaltion, the phenomenon of avoiding the unidirectional slip of feed screw nut to cause delaying unloading frame to swing, and stressed evenly.
Described leading screw has more than two or two, and head and the tail are coaxially fixing, and gear train is connected to the wherein junction of two rhizoid thick sticks, drives two screw synchronous to rotate.Easy to process.
Described gear train comprises the first spur gear engaging with tooth bar, the first bevel gear with the first spur gear coaxial rotation, the second bevel gear engaging with the first bevel gear, the second spur gear with the second bevel gear coaxial rotation, the 3rd spur gear engaging with the second spur gear, with the 4th spur gear of the 3rd spur gear coaxial rotation, the 5th spur gear engaging with the 4th spur gear, the 6th spur gear engaging with the 5th spur gear, the 6th spur gear and leading screw are coaxially fixing.The first bevel gear engages with the second bevel gear and changes gear rotary centerline direction, and multiple gears increase the distance between tooth bar and leading screw, and installing space is larger.
Described tooth bar and leading screw be arranged in parallel, all fix along the length direction of the frame of delaying unloading.Can make the length of tooth bar, leading screw larger in the frame length direction of delaying unloading, installing space is large, and can reduce the rising or falling speed of the frame of delaying unloading, and transmission is stable.
Compared with prior art, the beneficial effect that driving mechanism has of automatically delaying unloading in this utility model rotation sterilizing cabinet is:
1, realize and automatically drive the frame lifting of delaying unloading, rack drives leading screw rotates, and feed screw nut produces axial displacement, drive connecting rod to swing around upper end, connecting rod drives by feed screw nut the frame oscilaltion of delaying unloading again, realizes the frame automatic lifting of delaying unloading, the leading screw self-locking that is threaded with feed screw nut.
2, stable, the reliable operation of transmission, pull tooth bar to move back and forth by left cylinder and right cylinder, two cylinder power foots, tooth bar motion stabilization, after feed screw nut and leading screw self-locking, left cylinder and right cylinder can stop air feed, avoid occurring source of the gas and reveal the contaminated situation of sterilizing article that causes, and compressed gas is died suddenly and also can not caused the frame of delaying unloading to drop or loosening problem simultaneously.
3, the left-handed feed screw nut that thread rotary orientation is contrary and the dextrorotation feed screw nut frame that can make to delay unloading is stablized oscilaltion, the phenomenon of avoiding the unidirectional slip of feed screw nut to cause delaying unloading frame to swing, and stressed evenly.
Accompanying drawing explanation
Fig. 1 is the structural representation of rotation sterilizing cabinet.
Fig. 2 is the delay unloading front view schematic diagram of frame of this utility model.
Fig. 3 is the schematic top plan view of frame of delaying unloading in Fig. 2.
Fig. 4 is the local enlarged diagram at A place in Fig. 3.
Fig. 5 is the structural representation of gear train.
Wherein: 1, sterilizing cabinet 2, roll cage 3, the frame 4 of delaying unloading, connecting rod 5, leading screw 6, left-handed feed screw nut 7, dextrorotation feed screw nut 8, gear train 801, the first spur gear 802, the first bevel gear 803, the second bevel gear 804, the second spur gear 805, the 3rd spur gear 806, the 4th spur gear 807, the 5th spur gear 808, the 6th spur gear 9, tooth bar 10, left cylinder 11, right cylinder 12, the first air supply pipe 13, the second air supply pipe 14, slide block 15, guide rail.
The specific embodiment
Fig. 1 ~ 5th, most preferred embodiment of the present utility model, is described further below in conjunction with 1 ~ 5 pair of this utility model of accompanying drawing.
With reference to accompanying drawing 1～3: the driving mechanism of automatically delaying unloading in rotation sterilizing cabinet, comprise sterilizing cabinet 1, rotation is fixed on rolls cage 2 in sterilizing cabinet 1, be arranged on the rectangle that the rolls cage 2 tops frame 3 of delaying unloading, delay unloading and be provided with the leading screw 5 of level in frame 3, leading screw 5 is provided with feed screw nut, feed screw nut by connecting rod 4 with to roll cage 2 hinged, leading screw 5 is connected with tooth bar 9 by gear train 8, tooth bar 9 moves back and forth, drive leading screw 5 to rotate by gear train 8, relative leading screw 5 horizontal slips of feed screw nut, because being hinged on, connecting rod 4 upper ends roll on cage 2, connecting rod 4 swings by feed screw nut and drives the frame 3 of delaying unloading to move up and down, thereby vehicle of sterilization (not shown in FIG.) is pressed on and is rolled in cage 2.
With reference to Fig. 2～3, tooth bar 9 is horizontally disposed with along the length direction of the frame 3 of delaying unloading, tooth bar 9 two ends and left cylinder 10, the piston rod of right cylinder 11 is fixedly connected with, left cylinder 10 and the right cylinder 11 of high-temp resisting high-humidity resisting are fixed on frame 3 both sides of delaying unloading, utilize two cylinders to pull tooth bar 9 to move back and forth, power foot, the motion stabilization of tooth bar 9, assurance frame 3 easy motions of delaying unloading, tooth bar 9 back of tooth one sides are provided with position-limited wheel, prevent from when tooth bar 9 from engaging with gear deforming, transmission is stable, the air inlet of the gas outlet of left cylinder 10 and right cylinder 11 is all connected to the first air supply pipe 12, the gas outlet of the air inlet of left cylinder 10 and right cylinder 11 is all connected to the second air supply pipe 13, the pipeline of delaying unloading in frame 3 need to rotate with rolling cage 2, reduce supply air line, be convenient to connect, reduce costs.
With reference to Fig. 3, 5, gear train 8 is fixed on delays unloading in frame 3, comprise the first spur gear 801 engaging with tooth bar 9, the first bevel gear 802 with the first spur gear 801 coaxial rotation, the second bevel gear 803 engaging with the first bevel gear 802, with second bevel gear 803 coaxial rotation the second spur gears 804, the 3rd spur gear 805 engaging with the second spur gear 804, the 4th spur gear 806 with the 3rd spur gear 805 coaxial rotation, the 5th spur gear 807 engaging with the 4th spur gear 806, the 6th spur gear 808 engaging with the 5th spur gear 807, the 6th spur gear 808 is coaxially fixing with leading screw 5.
With reference to Fig. 3, leading screw 5 has co-axially fixed two of head and the tail, every rhizoid thick stick 5 both ends are symmetrically fixed with a left-handed feed screw nut 6 and a dextrorotation feed screw nut 7, stablize oscilaltion by the contrary left-handed feed screw nut of thread rotary orientation 6 and dextrorotation feed screw nut 7 frame 3 that can make to delay unloading, the phenomenon of avoiding the unidirectional slip of feed screw nut to cause the frame 3 of delaying unloading to swing, and stressed even.
On left-handed feed screw nut 6 and dextrorotation feed screw nut 7, be hinged with respectively the connecting rod 4 swinging in perpendicular, connecting rod 4 upper ends with roll cage 2 upper articulations, left-handed feed screw nut 6 is isometric and be symmetrical arranged with two connecting rods 4 on dextrorotation feed screw nut 7, and gear train 8 outfans are coaxially fixed on the junction of two leading screws 5.
With reference to Fig. 3,4, dextrorotation feed screw nut 7 both sides, bottom are fixed with slide block 14, slide block 14 slides and is fixed in guide rail 15, guide rail 15 is fixedly connected with the frame 3 of delaying unloading, leading screw 5 rotations move axially dextrorotation feed screw nut 7 to the left, connecting rod 4 swings by slide block 14 and drives guide rail 15 liftings, thereby drives frame 3 liftings of delaying unloading.
Operation principle and work process are as follows: left cylinder 10 pulls tooth bar 9 horizontal reciprocatings to swing with right cylinder 11, tooth bar 9 drives leading screw 5 to rotate by gear train 8, left-handed feed screw nut 6 slides with dextrorotation feed screw nut 7 relative levels, drive connecting rod 4 to swing in perpendicular, connecting rod 4 upper end positions are fixed, can drive feed screw nut and leading screw 5 to move up and down, feed screw nut drives frame 3 oscilaltions of delaying unloading, thereby compress or depart from and roll cage 2, thereby fixedly roll the vehicle of sterilization in cage 2, realize automatic impaction.
Be more than most preferred embodiment of the present utility model, this utility model can also adopt following structure:
Can connecting rod 4 lower ends are hinged with the frame 3 of delaying unloading in this utility model, the connecting rod 4 hinged feed screw nuts in upper end, feed screw nut is arranged on leading screw 5, and feed screw nut slides and be fixed on and roll cage 2 tops, and left cylinder 10, right cylinder 11, tooth bar 9 and gear train 8 are all fixed on and roll cage 2 tops.
This utility model can be by being only fixedly connected with cylinder or oil cylinder in tooth bar 9 one end, and tooth bar 9 other ends arrange guiding mechanism, and cylinder or hydraulic oil cylinder driving tooth bar 9 move back and forth.
In this utility model, left cylinder 10 also adopts the oil cylinder of high-temp resisting high-humidity resisting to replace with right cylinder 11, the first air supply pipe 12 replace with fuel feed pump corresponding to the second air supply pipe 13.
The above, it is only preferred embodiment of the present utility model, it is not the restriction of this utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations, as being rotated to be fixed on, leading screw 5 delays unloading on frame 3, feed screw nut is not connected with the frame 3 of delaying unloading, and drives by leading screw 5 frame 3 liftings of delaying unloading.But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (7)
1. the rotation driving mechanism of automatically delaying unloading in sterilizing cabinet, comprise the leading screw (5) of level and be arranged on the feed screw nut on leading screw (5), it is characterized in that: described feed screw nut slides fixing with the frame (3) of delaying unloading, feed screw nut is hinged with the connecting rod (4) of vertical swing, connecting rod (4) upper end with roll cage (2) upper articulation, leading screw (5) connects tooth bar (9) by gear train (8), and tooth bar (9) end is connected with and drives its reciprocating rack drives mechanism.
2. the driving mechanism of automatically delaying unloading in rotation sterilizing cabinet according to claim 1, it is characterized in that: described rack drives mechanism comprises and be fixed on left cylinder (10) and right cylinder (11) in the frame of delaying unloading (3), left cylinder (10) is fixedly connected with tooth bar (9) two ends with the piston rod of right cylinder (11).
3. the driving mechanism of automatically delaying unloading in rotation sterilizing cabinet according to claim 2, it is characterized in that: the air inlet of the gas outlet of described left cylinder (10) and right cylinder (11) is all connected to the first air supply pipe (12), the gas outlet of the air inlet of left cylinder (10) and right cylinder (11) is all connected to the second air supply pipe (13).
4. the driving mechanism of automatically delaying unloading in rotation sterilizing cabinet according to claim 1, it is characterized in that: described feed screw nut comprises the left-handed feed screw nut (6) and dextrorotation feed screw nut (7) that are symmetricly set on leading screw (5) both ends, left-handed feed screw nut (6) is isometric and be symmetrical arranged with connecting rod (4) on dextrorotation feed screw nut (7).
5. the driving mechanism of automatically delaying unloading in rotation sterilizing cabinet according to claim 1, is characterized in that: described leading screw (5) has more than two or two, and head and the tail are coaxially fixing, and gear train (8) is connected to the wherein junction of two rhizoid thick sticks (5).
6. rotate according to claim 1 or 5 the driving mechanism of automatically delaying unloading in sterilizing cabinet, it is characterized in that: described gear train (8) comprises the first spur gear (801) engaging with tooth bar (9), the first bevel gear (802) with the first spur gear (801) coaxial rotation, the second bevel gear (803) engaging with the first bevel gear (802), the second spur gear (804) with the second bevel gear (803) coaxial rotation, the 3rd spur gear (805) engaging with the second spur gear (804), the 4th spur gear (806) with the 3rd spur gear (805) coaxial rotation, the 5th spur gear (807) engaging with the 4th spur gear (806), the 6th spur gear (808) engaging with the 5th spur gear (807), the 6th spur gear (808) is coaxially fixing with leading screw (5).
7. the driving mechanism of automatically delaying unloading in rotation sterilizing cabinet according to claim 1, is characterized in that: described tooth bar (9) be arranged in parallel with leading screw (5), all fixes along the length direction of the frame of delaying unloading (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781374.2U CN203634529U (en) | 2013-12-03 | 2013-12-03 | Automatic delay unloading driving mechanism in rotary sterilizing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781374.2U CN203634529U (en) | 2013-12-03 | 2013-12-03 | Automatic delay unloading driving mechanism in rotary sterilizing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203634529U true CN203634529U (en) | 2014-06-11 |
Family
ID=50865817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320781374.2U Withdrawn - After Issue CN203634529U (en) | 2013-12-03 | 2013-12-03 | Automatic delay unloading driving mechanism in rotary sterilizing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203634529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103656710A (en) * | 2013-12-03 | 2014-03-26 | 山东新华医疗器械股份有限公司 | Automatic dolly compression driving mechanism in rotary disinfection cabinet |
| CN106581718A (en) * | 2017-01-26 | 2017-04-26 | 连云港千樱医疗设备有限公司 | Rotating device suitable for use in internal of sterilizer |
-
2013
- 2013-12-03 CN CN201320781374.2U patent/CN203634529U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103656710A (en) * | 2013-12-03 | 2014-03-26 | 山东新华医疗器械股份有限公司 | Automatic dolly compression driving mechanism in rotary disinfection cabinet |
| CN103656710B (en) * | 2013-12-03 | 2016-04-13 | 山东新华医疗器械股份有限公司 | Rotate in sterilizing cabinet driving mechanism of automatically delaying unloading |
| CN106581718A (en) * | 2017-01-26 | 2017-04-26 | 连云港千樱医疗设备有限公司 | Rotating device suitable for use in internal of sterilizer |
| CN106581718B (en) * | 2017-01-26 | 2023-02-28 | 连云港千樱医疗设备有限公司 | Rotating device suitable for sterilizer internal use |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203802111U (en) | Timing type display and storage integrated cabinet for collections | |
| CN206013152U (en) | Automatic sealing device is used in a kind of medicine vanning | |
| CN203634529U (en) | Automatic delay unloading driving mechanism in rotary sterilizing cabinet | |
| CN102601467B (en) | Automatic feeding and conveying device of threading machine | |
| CN103656710B (en) | Rotate in sterilizing cabinet driving mechanism of automatically delaying unloading | |
| CN201815588U (en) | High-speed slot puncher | |
| CN206662722U (en) | A kind of frame for plano milling and boring machine | |
| CN204454494U (en) | A kind of alternative expression cap rotating machine | |
| CN203536841U (en) | Binding post shielding device elevating mechanism of high-voltage control cabinet | |
| CN203536833U (en) | High voltage control cabinet binding post shielding device | |
| CN203428087U (en) | Case port guide-in mechanism of soft bagging case | |
| CN220449810U (en) | Soda carbonization tower | |
| CN204522410U (en) | Pressure filter turnover plate spacing with transport locking device | |
| CN203564181U (en) | Lead screw stretching platform for window cleaning machine | |
| CN204823247U (en) | Packing carton transport mechanism | |
| CN203268046U (en) | Idler wheel frame adjusting device of flatcar | |
| CN103737302B (en) | Nut unscrewing mechanism for nut tightening machine | |
| CN202528133U (en) | Special tool for high-pressure reciprocating pump drive plate root | |
| CN208215483U (en) | A kind of block type feed device one by one automatically | |
| CN203845351U (en) | Chain tensioning device of box type scraper | |
| CN203356243U (en) | Translational feeding device of extruding machine | |
| CN203593239U (en) | Steel-flushed machine | |
| CN202195922U (en) | Ultra-low temperature pneumatic feeding device | |
| CN203136315U (en) | Movable beam baffle device for industrial electron accelerator | |
| CN208760964U (en) | A kind of PET bottle gantry boxing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140611 Effective date of abandoning: 20160413 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |